diff --git a/.bowerrc b/.bowerrc new file mode 100644 index 0000000..5e6701a --- /dev/null +++ b/.bowerrc @@ -0,0 +1,3 @@ +{ + "directory" : "bower_components" +} \ No newline at end of file diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..3cf4b16 --- /dev/null +++ b/.gitignore @@ -0,0 +1,3 @@ +coverage +node_modules +.idea diff --git a/.jshintrc b/.jshintrc new file mode 100644 index 0000000..8ff005c --- /dev/null +++ b/.jshintrc @@ -0,0 +1,28 @@ +{ + "globalstrict": true, + "debug": false, + "node": false, + "devel": true, + "boss": true, + "curly": false, + "eqeqeq": true, + "eqnull": true, + "expr": true, + "immed": true, + "loopfunc": true, + "noarg": true, + "onevar": false, + "quotmark": "single", + "smarttabs": true, + "trailing": true, + "undef": true, + "unused": false, + "globals": { + "angular": false, + "$": false, + "jQuery": false, + "Backbone": false, + "_": false, + "document": false + } +} diff --git a/.travis.yml b/.travis.yml new file mode 100644 index 0000000..8e1229f --- /dev/null +++ b/.travis.yml @@ -0,0 +1,7 @@ +language: node_js +node_js: + - "0.10" +before_script: + - npm install -g bower + - bower install +script: "grunt" diff --git a/Gruntfile.js b/Gruntfile.js new file mode 100644 index 0000000..e30e99b --- /dev/null +++ b/Gruntfile.js @@ -0,0 +1,124 @@ +'use strict'; + +module.exports = function(grunt) { + + // Load grunt tasks automatically + require('load-grunt-tasks')(grunt); + + // Define the configuration for all the tasks + grunt.initConfig({ + + connect: { + server: { + options: { + port: 9000 + } + } + }, + + watch: { + scripts: { + files: ['src/**/*'], + tasks: ['build'], + options: { + spawn: false + } + } + + }, + + clean: ['src/angular-timeline.js'], + + concat: { + dist: { + // Replace all 'use strict' statements in the code with a single one at the top + options: { + + banner: "'use strict';\nangular.module('angular-timeline', []);", + process: function(src, filepath) { + return '// Source: ' + filepath + '\n' + + src.replace(/(^|\n)[ \t]*('use strict'|"use strict");?\s*/g, '$1'); + } + }, + src: ['src/*.js'], + dest: 'src/angular-timeline.js' + }, + }, + + sass: { + dist: { + files: { + 'src/angular-timeline.css':'src/angular-timeline.scss', + 'src/angular-timeline-bootstrap.css':'src/angular-timeline-bootstrap.scss' + } + } + }, + + // verifies we have formatted our js and HTML according to our style conventions + jsbeautifier: { + files: ['!Gruntfile.js', '!npm-shrinkwrap.json', 'src/**/*.{html,js}', '!app/bower_components/**/*'], + options: { + mode: 'VERIFY_ONLY', + js: { + 'indent_size': 2, + 'indent_char': ' ', + 'indent_level': 0, + 'indent_with_tabs': false, + 'preserve_newlines': true, + 'max_preserve_newlines': 2, + 'jslint_happy': false, + 'brace_style': 'end-expand', + 'indent_scripts': 'keep', + 'keep_array_indentation': true, + 'keep_function_indentation': false, + 'space_before_conditional': true, + 'break_chained_methods': false, + 'eval_code': false, + 'unescape_strings': false, + 'wrap_line_length': 0 + } + } + }, + + // Make sure code styles are up to par and there are no obvious mistakes + jshint: { + options: { + jshintrc: '.jshintrc', + reporter: require('jshint-stylish') + }, + src: ['src/!(*spec).js'] + }, + + // Test settings + karma: { + unit: { + options: { + logLevel: 'DEBUG' + }, + browsers: ['PhantomJS'], + configFile: 'karma.conf.js', + singleRun: true, + autoWatch: false + } + }, + coveralls: { + options: { + coverage_dir:'coverage', + directory:'coverage/PhantomJS 1.9.7 (Mac OS X)/lcov.info', + debug: true, + dryRun: false, + recursive: false + } + } + }); + + grunt.registerTask('serve', ['build','connect', 'watch']); + + grunt.registerTask('build', [ + 'clean', 'sass', 'jsbeautifier', 'jshint', 'concat', //'karma' + ]); + + grunt.registerTask('default', [ + 'build', 'coveralls' + ]); +}; diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..a6c8723 --- /dev/null +++ b/LICENSE @@ -0,0 +1,21 @@ +Copyright 2014 Robert Pocklington +http://github.com/rpocklin/angular-timeline + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. \ No newline at end of file diff --git a/README.md b/README.md new file mode 100644 index 0000000..937740e --- /dev/null +++ b/README.md @@ -0,0 +1,132 @@ +# Angular Timeline + +An Angular.JS directive that generates a responsive, data-driven vertical timeline to tell a story, +show history or describe a sequence of events. + +[![Build Status](https://secure.travis-ci.org/rpocklin/angular-timeline.svg)](http:/travis-ci.org/rpocklin/angular-timeline) +[![Coverage Status](https://coveralls.io/repos/rpocklin/angular-timeline/badge.png)](https://coveralls.io/r/rpocklin/angular-timeline) + +[Original Implementation (HTML / Javascript)](http://bootsnipp.com/snippets/featured/timeline-responsive) + +[Demo](http://rpocklin.github.io/angular-timeline/example/index.html) +[Demo without bootstrap](http://rpocklin.github.io/angular-timeline/example/index-no-bootstrap.html) + +# Inspiration +[1](http://bootsnipp.com/snippets/featured/two-column-timeline-not-responsive) +[2](http://bootsnipp.com/snippets/featured/timeline-single-column) +[3](http://bootsnipp.com/snippets/featured/single-column-timeline) +[4](http://bootsnipp.com/snippets/featured/timeline-with-images-and-tooltip) +[5](http://bootsnipp.com/snippets/featured/timeline-dotted) + +## Installation + +1. Install the plugin into your Angular.js project, manually or via `bower install angular-timeline --save` +1. Include `angular-timeline.css` in your app: + + `` + +1. Include `angular-timeline.js` in your app: + + `` + +1. Add `angular-timeline` as a new module dependency in your angular app. + + `var myapp = angular.module('myapp', ['angular-timeline']);` + +1. To define a timeline, do the following (either manually or using ng-repeat on a dataset): + + ``` + + + + + + + Some twitter post +

+ 11 hours ago via Twitter +

+ + +

Twitter post goes here

+ + + + + + + + + Another twitter post +

+ 12 hours ago via Twitter +

+ + +

Another twitter post goes here

+ + + + + ``` + +Yes, there is a bit of markup here, but `` and `` are optional. + +`timeline-badge` is for the centre line between the two sides, and should represent the event type that occured. + +I had also added an optional `` to go after `` for links and other info. + + +## Notes + +- You can use the `side=left` or `side=right` attribute on the `` element to float the timeline panels left or right accordingly. (when < 768px in width it will push all `` elements to the right). + +- You can use either the SASS styles directly file under `/src` or the compiled CSS files, up to you :) + +- If you are using Bootstrap 3 it affects the timeline CSS, so include `angular-timeline-bootstrap.[css|scss}` to re-adjust the offsets e.g: + +```html + + + +``` + + +## Running Locally + +1. Checkout git repository locally: `git clone git@github.com:rpocklin/angular-timeline.git` +1. `npm install` +1. `bower install` +1. `grunt serve` +1. View `http://localhost:9000/example/` in your browser to see the example. + + +## Contributing + +1. Fork it +2. Create your feature branch (`git checkout -b my-new-feature`) +3. Make your changes, run `grunt karma` to ensure all tests pass. (Ideally add more tests!) +3. Commit your changes (`git commit -am 'Added some feature'`) +4. Push to the branch (`git push origin my-new-feature`) +5. Create a new Pull Request + + +## History + +1.0.0 Initial release + + +## TODO + +- Add some tests +- Add some examples with ng-repeat based on JSON datasets. + +## Thanks +luisrudge for the original vanilla JS implementation on [Bootsnipp](http://bootsnipp.com/snippets/featured/timeline-responsive) + + +## License + +Released under the MIT License. See the [LICENSE][license] file for further details. + +[license]: https://github.com/rpocklin/angular-timeline/blob/master/LICENSE diff --git a/bower.json b/bower.json new file mode 100644 index 0000000..5a8c625 --- /dev/null +++ b/bower.json @@ -0,0 +1,35 @@ +{ + "name": "angular-timeline", + "version": "0.0.7", + "license": "MIT", + "main": "src/angular-timeline.js", + "keywords": [ + "angular, timeline, history, list, bootstrap" + ], + "ignore": [ + "**/.*", + "*.yml", + ".jshintrc", + "node_modules", + "bower_components", + "example", + "Gruntfile.js", + "package.json", + "component.json", + "bower.json", + "karma.conf.js" + ], + "dependencies": { + "angular": "^1.2.26", + "angular-bootstrap": "^0.11.2", + "angular-ui-router": "^0.2.11" + }, + "devDependencies": { + "angular-mocks": "^1.2.26", + "sinon": "1.9.0", + "jasmine-sinon": "0.3.1", + "underscore": "~1.7.0", + "jquery": "~2.1.1", + "bootstrap": "~3.2.0" + } +} diff --git a/bower_components/angular-bootstrap/.bower.json b/bower_components/angular-bootstrap/.bower.json new file mode 100644 index 0000000..8774996 --- /dev/null +++ b/bower_components/angular-bootstrap/.bower.json @@ -0,0 +1,23 @@ +{ + "author": { + "name": "https://github.com/angular-ui/bootstrap/graphs/contributors" + }, + "name": "angular-bootstrap", + "version": "0.11.2", + "main": [ + "./ui-bootstrap-tpls.js" + ], + "dependencies": { + "angular": ">=1" + }, + "homepage": "https://github.com/angular-ui/bootstrap-bower", + "_release": "0.11.2", + "_resolution": { + "type": "version", + "tag": "0.11.2", + "commit": "49aa07315b44783d22270a39bfa13e9f5abcab3b" + }, + "_source": "git://github.com/angular-ui/bootstrap-bower.git", + "_target": "^0.11.2", + "_originalSource": "angular-bootstrap" +} \ No newline at end of file diff --git a/bower_components/angular-bootstrap/bower.json b/bower_components/angular-bootstrap/bower.json new file mode 100644 index 0000000..eb32ff3 --- /dev/null +++ b/bower_components/angular-bootstrap/bower.json @@ -0,0 +1,11 @@ +{ + "author": { + "name": "https://github.com/angular-ui/bootstrap/graphs/contributors" + }, + "name": "angular-bootstrap", + "version": "0.11.2", + "main": ["./ui-bootstrap-tpls.js"], + "dependencies": { + "angular": ">=1" + } +} diff --git a/bower_components/angular-bootstrap/ui-bootstrap-tpls.js b/bower_components/angular-bootstrap/ui-bootstrap-tpls.js new file mode 100644 index 0000000..260c276 --- /dev/null +++ b/bower_components/angular-bootstrap/ui-bootstrap-tpls.js @@ -0,0 +1,4167 @@ +/* + * angular-ui-bootstrap + * http://angular-ui.github.io/bootstrap/ + + * Version: 0.11.2 - 2014-09-26 + * License: MIT + */ +angular.module("ui.bootstrap", ["ui.bootstrap.tpls", "ui.bootstrap.transition","ui.bootstrap.collapse","ui.bootstrap.accordion","ui.bootstrap.alert","ui.bootstrap.bindHtml","ui.bootstrap.buttons","ui.bootstrap.carousel","ui.bootstrap.dateparser","ui.bootstrap.position","ui.bootstrap.datepicker","ui.bootstrap.dropdown","ui.bootstrap.modal","ui.bootstrap.pagination","ui.bootstrap.tooltip","ui.bootstrap.popover","ui.bootstrap.progressbar","ui.bootstrap.rating","ui.bootstrap.tabs","ui.bootstrap.timepicker","ui.bootstrap.typeahead"]); +angular.module("ui.bootstrap.tpls", ["template/accordion/accordion-group.html","template/accordion/accordion.html","template/alert/alert.html","template/carousel/carousel.html","template/carousel/slide.html","template/datepicker/datepicker.html","template/datepicker/day.html","template/datepicker/month.html","template/datepicker/popup.html","template/datepicker/year.html","template/modal/backdrop.html","template/modal/window.html","template/pagination/pager.html","template/pagination/pagination.html","template/tooltip/tooltip-html-unsafe-popup.html","template/tooltip/tooltip-popup.html","template/popover/popover.html","template/progressbar/bar.html","template/progressbar/progress.html","template/progressbar/progressbar.html","template/rating/rating.html","template/tabs/tab.html","template/tabs/tabset.html","template/timepicker/timepicker.html","template/typeahead/typeahead-match.html","template/typeahead/typeahead-popup.html"]); +angular.module('ui.bootstrap.transition', []) + +/** + * $transition service provides a consistent interface to trigger CSS 3 transitions and to be informed when they complete. + * @param {DOMElement} element The DOMElement that will be animated. + * @param {string|object|function} trigger The thing that will cause the transition to start: + * - As a string, it represents the css class to be added to the element. + * - As an object, it represents a hash of style attributes to be applied to the element. + * - As a function, it represents a function to be called that will cause the transition to occur. + * @return {Promise} A promise that is resolved when the transition finishes. + */ +.factory('$transition', ['$q', '$timeout', '$rootScope', function($q, $timeout, $rootScope) { + + var $transition = function(element, trigger, options) { + options = options || {}; + var deferred = $q.defer(); + var endEventName = $transition[options.animation ? 'animationEndEventName' : 'transitionEndEventName']; + + var transitionEndHandler = function(event) { + $rootScope.$apply(function() { + element.unbind(endEventName, transitionEndHandler); + deferred.resolve(element); + }); + }; + + if (endEventName) { + element.bind(endEventName, transitionEndHandler); + } + + // Wrap in a timeout to allow the browser time to update the DOM before the transition is to occur + $timeout(function() { + if ( angular.isString(trigger) ) { + element.addClass(trigger); + } else if ( angular.isFunction(trigger) ) { + trigger(element); + } else if ( angular.isObject(trigger) ) { + element.css(trigger); + } + //If browser does not support transitions, instantly resolve + if ( !endEventName ) { + deferred.resolve(element); + } + }); + + // Add our custom cancel function to the promise that is returned + // We can call this if we are about to run a new transition, which we know will prevent this transition from ending, + // i.e. it will therefore never raise a transitionEnd event for that transition + deferred.promise.cancel = function() { + if ( endEventName ) { + element.unbind(endEventName, transitionEndHandler); + } + deferred.reject('Transition cancelled'); + }; + + return deferred.promise; + }; + + // Work out the name of the transitionEnd event + var transElement = document.createElement('trans'); + var transitionEndEventNames = { + 'WebkitTransition': 'webkitTransitionEnd', + 'MozTransition': 'transitionend', + 'OTransition': 'oTransitionEnd', + 'transition': 'transitionend' + }; + var animationEndEventNames = { + 'WebkitTransition': 'webkitAnimationEnd', + 'MozTransition': 'animationend', + 'OTransition': 'oAnimationEnd', + 'transition': 'animationend' + }; + function findEndEventName(endEventNames) { + for (var name in endEventNames){ + if (transElement.style[name] !== undefined) { + return endEventNames[name]; + } + } + } + $transition.transitionEndEventName = findEndEventName(transitionEndEventNames); + $transition.animationEndEventName = findEndEventName(animationEndEventNames); + return $transition; +}]); + +angular.module('ui.bootstrap.collapse', ['ui.bootstrap.transition']) + + .directive('collapse', ['$transition', function ($transition) { + + return { + link: function (scope, element, attrs) { + + var initialAnimSkip = true; + var currentTransition; + + function doTransition(change) { + var newTransition = $transition(element, change); + if (currentTransition) { + currentTransition.cancel(); + } + currentTransition = newTransition; + newTransition.then(newTransitionDone, newTransitionDone); + return newTransition; + + function newTransitionDone() { + // Make sure it's this transition, otherwise, leave it alone. + if (currentTransition === newTransition) { + currentTransition = undefined; + } + } + } + + function expand() { + if (initialAnimSkip) { + initialAnimSkip = false; + expandDone(); + } else { + element.removeClass('collapse').addClass('collapsing'); + doTransition({ height: element[0].scrollHeight + 'px' }).then(expandDone); + } + } + + function expandDone() { + element.removeClass('collapsing'); + element.addClass('collapse in'); + element.css({height: 'auto'}); + } + + function collapse() { + if (initialAnimSkip) { + initialAnimSkip = false; + collapseDone(); + element.css({height: 0}); + } else { + // CSS transitions don't work with height: auto, so we have to manually change the height to a specific value + element.css({ height: element[0].scrollHeight + 'px' }); + //trigger reflow so a browser realizes that height was updated from auto to a specific value + var x = element[0].offsetWidth; + + element.removeClass('collapse in').addClass('collapsing'); + + doTransition({ height: 0 }).then(collapseDone); + } + } + + function collapseDone() { + element.removeClass('collapsing'); + element.addClass('collapse'); + } + + scope.$watch(attrs.collapse, function (shouldCollapse) { + if (shouldCollapse) { + collapse(); + } else { + expand(); + } + }); + } + }; + }]); + +angular.module('ui.bootstrap.accordion', ['ui.bootstrap.collapse']) + +.constant('accordionConfig', { + closeOthers: true +}) + +.controller('AccordionController', ['$scope', '$attrs', 'accordionConfig', function ($scope, $attrs, accordionConfig) { + + // This array keeps track of the accordion groups + this.groups = []; + + // Ensure that all the groups in this accordion are closed, unless close-others explicitly says not to + this.closeOthers = function(openGroup) { + var closeOthers = angular.isDefined($attrs.closeOthers) ? $scope.$eval($attrs.closeOthers) : accordionConfig.closeOthers; + if ( closeOthers ) { + angular.forEach(this.groups, function (group) { + if ( group !== openGroup ) { + group.isOpen = false; + } + }); + } + }; + + // This is called from the accordion-group directive to add itself to the accordion + this.addGroup = function(groupScope) { + var that = this; + this.groups.push(groupScope); + + groupScope.$on('$destroy', function (event) { + that.removeGroup(groupScope); + }); + }; + + // This is called from the accordion-group directive when to remove itself + this.removeGroup = function(group) { + var index = this.groups.indexOf(group); + if ( index !== -1 ) { + this.groups.splice(index, 1); + } + }; + +}]) + +// The accordion directive simply sets up the directive controller +// and adds an accordion CSS class to itself element. +.directive('accordion', function () { + return { + restrict:'EA', + controller:'AccordionController', + transclude: true, + replace: false, + templateUrl: 'template/accordion/accordion.html' + }; +}) + +// The accordion-group directive indicates a block of html that will expand and collapse in an accordion +.directive('accordionGroup', function() { + return { + require:'^accordion', // We need this directive to be inside an accordion + restrict:'EA', + transclude:true, // It transcludes the contents of the directive into the template + replace: true, // The element containing the directive will be replaced with the template + templateUrl:'template/accordion/accordion-group.html', + scope: { + heading: '@', // Interpolate the heading attribute onto this scope + isOpen: '=?', + isDisabled: '=?' + }, + controller: function() { + this.setHeading = function(element) { + this.heading = element; + }; + }, + link: function(scope, element, attrs, accordionCtrl) { + accordionCtrl.addGroup(scope); + + scope.$watch('isOpen', function(value) { + if ( value ) { + accordionCtrl.closeOthers(scope); + } + }); + + scope.toggleOpen = function() { + if ( !scope.isDisabled ) { + scope.isOpen = !scope.isOpen; + } + }; + } + }; +}) + +// Use accordion-heading below an accordion-group to provide a heading containing HTML +// +// Heading containing HTML - +// +.directive('accordionHeading', function() { + return { + restrict: 'EA', + transclude: true, // Grab the contents to be used as the heading + template: '', // In effect remove this element! + replace: true, + require: '^accordionGroup', + link: function(scope, element, attr, accordionGroupCtrl, transclude) { + // Pass the heading to the accordion-group controller + // so that it can be transcluded into the right place in the template + // [The second parameter to transclude causes the elements to be cloned so that they work in ng-repeat] + accordionGroupCtrl.setHeading(transclude(scope, function() {})); + } + }; +}) + +// Use in the accordion-group template to indicate where you want the heading to be transcluded +// You must provide the property on the accordion-group controller that will hold the transcluded element +//
+//
...
+// ... +//
+.directive('accordionTransclude', function() { + return { + require: '^accordionGroup', + link: function(scope, element, attr, controller) { + scope.$watch(function() { return controller[attr.accordionTransclude]; }, function(heading) { + if ( heading ) { + element.html(''); + element.append(heading); + } + }); + } + }; +}); + +angular.module('ui.bootstrap.alert', []) + +.controller('AlertController', ['$scope', '$attrs', function ($scope, $attrs) { + $scope.closeable = 'close' in $attrs; +}]) + +.directive('alert', function () { + return { + restrict:'EA', + controller:'AlertController', + templateUrl:'template/alert/alert.html', + transclude:true, + replace:true, + scope: { + type: '@', + close: '&' + } + }; +}); + +angular.module('ui.bootstrap.bindHtml', []) + + .directive('bindHtmlUnsafe', function () { + return function (scope, element, attr) { + element.addClass('ng-binding').data('$binding', attr.bindHtmlUnsafe); + scope.$watch(attr.bindHtmlUnsafe, function bindHtmlUnsafeWatchAction(value) { + element.html(value || ''); + }); + }; + }); +angular.module('ui.bootstrap.buttons', []) + +.constant('buttonConfig', { + activeClass: 'active', + toggleEvent: 'click' +}) + +.controller('ButtonsController', ['buttonConfig', function(buttonConfig) { + this.activeClass = buttonConfig.activeClass || 'active'; + this.toggleEvent = buttonConfig.toggleEvent || 'click'; +}]) + +.directive('btnRadio', function () { + return { + require: ['btnRadio', 'ngModel'], + controller: 'ButtonsController', + link: function (scope, element, attrs, ctrls) { + var buttonsCtrl = ctrls[0], ngModelCtrl = ctrls[1]; + + //model -> UI + ngModelCtrl.$render = function () { + element.toggleClass(buttonsCtrl.activeClass, angular.equals(ngModelCtrl.$modelValue, scope.$eval(attrs.btnRadio))); + }; + + //ui->model + element.bind(buttonsCtrl.toggleEvent, function () { + var isActive = element.hasClass(buttonsCtrl.activeClass); + + if (!isActive || angular.isDefined(attrs.uncheckable)) { + scope.$apply(function () { + ngModelCtrl.$setViewValue(isActive ? null : scope.$eval(attrs.btnRadio)); + ngModelCtrl.$render(); + }); + } + }); + } + }; +}) + +.directive('btnCheckbox', function () { + return { + require: ['btnCheckbox', 'ngModel'], + controller: 'ButtonsController', + link: function (scope, element, attrs, ctrls) { + var buttonsCtrl = ctrls[0], ngModelCtrl = ctrls[1]; + + function getTrueValue() { + return getCheckboxValue(attrs.btnCheckboxTrue, true); + } + + function getFalseValue() { + return getCheckboxValue(attrs.btnCheckboxFalse, false); + } + + function getCheckboxValue(attributeValue, defaultValue) { + var val = scope.$eval(attributeValue); + return angular.isDefined(val) ? val : defaultValue; + } + + //model -> UI + ngModelCtrl.$render = function () { + element.toggleClass(buttonsCtrl.activeClass, angular.equals(ngModelCtrl.$modelValue, getTrueValue())); + }; + + //ui->model + element.bind(buttonsCtrl.toggleEvent, function () { + scope.$apply(function () { + ngModelCtrl.$setViewValue(element.hasClass(buttonsCtrl.activeClass) ? getFalseValue() : getTrueValue()); + ngModelCtrl.$render(); + }); + }); + } + }; +}); + +/** +* @ngdoc overview +* @name ui.bootstrap.carousel +* +* @description +* AngularJS version of an image carousel. +* +*/ +angular.module('ui.bootstrap.carousel', ['ui.bootstrap.transition']) +.controller('CarouselController', ['$scope', '$timeout', '$transition', function ($scope, $timeout, $transition) { + var self = this, + slides = self.slides = $scope.slides = [], + currentIndex = -1, + currentTimeout, isPlaying; + self.currentSlide = null; + + var destroyed = false; + /* direction: "prev" or "next" */ + self.select = $scope.select = function(nextSlide, direction) { + var nextIndex = slides.indexOf(nextSlide); + //Decide direction if it's not given + if (direction === undefined) { + direction = nextIndex > currentIndex ? 'next' : 'prev'; + } + if (nextSlide && nextSlide !== self.currentSlide) { + if ($scope.$currentTransition) { + $scope.$currentTransition.cancel(); + //Timeout so ng-class in template has time to fix classes for finished slide + $timeout(goNext); + } else { + goNext(); + } + } + function goNext() { + // Scope has been destroyed, stop here. + if (destroyed) { return; } + //If we have a slide to transition from and we have a transition type and we're allowed, go + if (self.currentSlide && angular.isString(direction) && !$scope.noTransition && nextSlide.$element) { + //We shouldn't do class manip in here, but it's the same weird thing bootstrap does. need to fix sometime + nextSlide.$element.addClass(direction); + var reflow = nextSlide.$element[0].offsetWidth; //force reflow + + //Set all other slides to stop doing their stuff for the new transition + angular.forEach(slides, function(slide) { + angular.extend(slide, {direction: '', entering: false, leaving: false, active: false}); + }); + angular.extend(nextSlide, {direction: direction, active: true, entering: true}); + angular.extend(self.currentSlide||{}, {direction: direction, leaving: true}); + + $scope.$currentTransition = $transition(nextSlide.$element, {}); + //We have to create new pointers inside a closure since next & current will change + (function(next,current) { + $scope.$currentTransition.then( + function(){ transitionDone(next, current); }, + function(){ transitionDone(next, current); } + ); + }(nextSlide, self.currentSlide)); + } else { + transitionDone(nextSlide, self.currentSlide); + } + self.currentSlide = nextSlide; + currentIndex = nextIndex; + //every time you change slides, reset the timer + restartTimer(); + } + function transitionDone(next, current) { + angular.extend(next, {direction: '', active: true, leaving: false, entering: false}); + angular.extend(current||{}, {direction: '', active: false, leaving: false, entering: false}); + $scope.$currentTransition = null; + } + }; + $scope.$on('$destroy', function () { + destroyed = true; + }); + + /* Allow outside people to call indexOf on slides array */ + self.indexOfSlide = function(slide) { + return slides.indexOf(slide); + }; + + $scope.next = function() { + var newIndex = (currentIndex + 1) % slides.length; + + //Prevent this user-triggered transition from occurring if there is already one in progress + if (!$scope.$currentTransition) { + return self.select(slides[newIndex], 'next'); + } + }; + + $scope.prev = function() { + var newIndex = currentIndex - 1 < 0 ? slides.length - 1 : currentIndex - 1; + + //Prevent this user-triggered transition from occurring if there is already one in progress + if (!$scope.$currentTransition) { + return self.select(slides[newIndex], 'prev'); + } + }; + + $scope.isActive = function(slide) { + return self.currentSlide === slide; + }; + + $scope.$watch('interval', restartTimer); + $scope.$on('$destroy', resetTimer); + + function restartTimer() { + resetTimer(); + var interval = +$scope.interval; + if (!isNaN(interval) && interval>=0) { + currentTimeout = $timeout(timerFn, interval); + } + } + + function resetTimer() { + if (currentTimeout) { + $timeout.cancel(currentTimeout); + currentTimeout = null; + } + } + + function timerFn() { + if (isPlaying) { + $scope.next(); + restartTimer(); + } else { + $scope.pause(); + } + } + + $scope.play = function() { + if (!isPlaying) { + isPlaying = true; + restartTimer(); + } + }; + $scope.pause = function() { + if (!$scope.noPause) { + isPlaying = false; + resetTimer(); + } + }; + + self.addSlide = function(slide, element) { + slide.$element = element; + slides.push(slide); + //if this is the first slide or the slide is set to active, select it + if(slides.length === 1 || slide.active) { + self.select(slides[slides.length-1]); + if (slides.length == 1) { + $scope.play(); + } + } else { + slide.active = false; + } + }; + + self.removeSlide = function(slide) { + //get the index of the slide inside the carousel + var index = slides.indexOf(slide); + slides.splice(index, 1); + if (slides.length > 0 && slide.active) { + if (index >= slides.length) { + self.select(slides[index-1]); + } else { + self.select(slides[index]); + } + } else if (currentIndex > index) { + currentIndex--; + } + }; + +}]) + +/** + * @ngdoc directive + * @name ui.bootstrap.carousel.directive:carousel + * @restrict EA + * + * @description + * Carousel is the outer container for a set of image 'slides' to showcase. + * + * @param {number=} interval The time, in milliseconds, that it will take the carousel to go to the next slide. + * @param {boolean=} noTransition Whether to disable transitions on the carousel. + * @param {boolean=} noPause Whether to disable pausing on the carousel (by default, the carousel interval pauses on hover). + * + * @example + + + + + +
+

Beautiful!

+
+ + + +
+

D'aww!

+
+ + + + + .carousel-indicators { + top: auto; + bottom: 15px; + } + + + */ +.directive('carousel', [function() { + return { + restrict: 'EA', + transclude: true, + replace: true, + controller: 'CarouselController', + require: 'carousel', + templateUrl: 'template/carousel/carousel.html', + scope: { + interval: '=', + noTransition: '=', + noPause: '=' + } + }; +}]) + +/** + * @ngdoc directive + * @name ui.bootstrap.carousel.directive:slide + * @restrict EA + * + * @description + * Creates a slide inside a {@link ui.bootstrap.carousel.directive:carousel carousel}. Must be placed as a child of a carousel element. + * + * @param {boolean=} active Model binding, whether or not this slide is currently active. + * + * @example + + +
+ + + +
+

Slide {{$index}}

+

{{slide.text}}

+
+ + + Interval, in milliseconds: +
Enter a negative number to stop the interval. +
+ + +function CarouselDemoCtrl($scope) { + $scope.myInterval = 5000; +} + + + .carousel-indicators { + top: auto; + bottom: 15px; + } + + +*/ + +.directive('slide', function() { + return { + require: '^carousel', + restrict: 'EA', + transclude: true, + replace: true, + templateUrl: 'template/carousel/slide.html', + scope: { + active: '=?' + }, + link: function (scope, element, attrs, carouselCtrl) { + carouselCtrl.addSlide(scope, element); + //when the scope is destroyed then remove the slide from the current slides array + scope.$on('$destroy', function() { + carouselCtrl.removeSlide(scope); + }); + + scope.$watch('active', function(active) { + if (active) { + carouselCtrl.select(scope); + } + }); + } + }; +}); + +angular.module('ui.bootstrap.dateparser', []) + +.service('dateParser', ['$locale', 'orderByFilter', function($locale, orderByFilter) { + + this.parsers = {}; + + var formatCodeToRegex = { + 'yyyy': { + regex: '\\d{4}', + apply: function(value) { this.year = +value; } + }, + 'yy': { + regex: '\\d{2}', + apply: function(value) { this.year = +value + 2000; } + }, + 'y': { + regex: '\\d{1,4}', + apply: function(value) { this.year = +value; } + }, + 'MMMM': { + regex: $locale.DATETIME_FORMATS.MONTH.join('|'), + apply: function(value) { this.month = $locale.DATETIME_FORMATS.MONTH.indexOf(value); } + }, + 'MMM': { + regex: $locale.DATETIME_FORMATS.SHORTMONTH.join('|'), + apply: function(value) { this.month = $locale.DATETIME_FORMATS.SHORTMONTH.indexOf(value); } + }, + 'MM': { + regex: '0[1-9]|1[0-2]', + apply: function(value) { this.month = value - 1; } + }, + 'M': { + regex: '[1-9]|1[0-2]', + apply: function(value) { this.month = value - 1; } + }, + 'dd': { + regex: '[0-2][0-9]{1}|3[0-1]{1}', + apply: function(value) { this.date = +value; } + }, + 'd': { + regex: '[1-2]?[0-9]{1}|3[0-1]{1}', + apply: function(value) { this.date = +value; } + }, + 'EEEE': { + regex: $locale.DATETIME_FORMATS.DAY.join('|') + }, + 'EEE': { + regex: $locale.DATETIME_FORMATS.SHORTDAY.join('|') + } + }; + + function createParser(format) { + var map = [], regex = format.split(''); + + angular.forEach(formatCodeToRegex, function(data, code) { + var index = format.indexOf(code); + + if (index > -1) { + format = format.split(''); + + regex[index] = '(' + data.regex + ')'; + format[index] = '$'; // Custom symbol to define consumed part of format + for (var i = index + 1, n = index + code.length; i < n; i++) { + regex[i] = ''; + format[i] = '$'; + } + format = format.join(''); + + map.push({ index: index, apply: data.apply }); + } + }); + + return { + regex: new RegExp('^' + regex.join('') + '$'), + map: orderByFilter(map, 'index') + }; + } + + this.parse = function(input, format) { + if ( !angular.isString(input) || !format ) { + return input; + } + + format = $locale.DATETIME_FORMATS[format] || format; + + if ( !this.parsers[format] ) { + this.parsers[format] = createParser(format); + } + + var parser = this.parsers[format], + regex = parser.regex, + map = parser.map, + results = input.match(regex); + + if ( results && results.length ) { + var fields = { year: 1900, month: 0, date: 1, hours: 0 }, dt; + + for( var i = 1, n = results.length; i < n; i++ ) { + var mapper = map[i-1]; + if ( mapper.apply ) { + mapper.apply.call(fields, results[i]); + } + } + + if ( isValid(fields.year, fields.month, fields.date) ) { + dt = new Date( fields.year, fields.month, fields.date, fields.hours); + } + + return dt; + } + }; + + // Check if date is valid for specific month (and year for February). + // Month: 0 = Jan, 1 = Feb, etc + function isValid(year, month, date) { + if ( month === 1 && date > 28) { + return date === 29 && ((year % 4 === 0 && year % 100 !== 0) || year % 400 === 0); + } + + if ( month === 3 || month === 5 || month === 8 || month === 10) { + return date < 31; + } + + return true; + } +}]); + +angular.module('ui.bootstrap.position', []) + +/** + * A set of utility methods that can be use to retrieve position of DOM elements. + * It is meant to be used where we need to absolute-position DOM elements in + * relation to other, existing elements (this is the case for tooltips, popovers, + * typeahead suggestions etc.). + */ + .factory('$position', ['$document', '$window', function ($document, $window) { + + function getStyle(el, cssprop) { + if (el.currentStyle) { //IE + return el.currentStyle[cssprop]; + } else if ($window.getComputedStyle) { + return $window.getComputedStyle(el)[cssprop]; + } + // finally try and get inline style + return el.style[cssprop]; + } + + /** + * Checks if a given element is statically positioned + * @param element - raw DOM element + */ + function isStaticPositioned(element) { + return (getStyle(element, 'position') || 'static' ) === 'static'; + } + + /** + * returns the closest, non-statically positioned parentOffset of a given element + * @param element + */ + var parentOffsetEl = function (element) { + var docDomEl = $document[0]; + var offsetParent = element.offsetParent || docDomEl; + while (offsetParent && offsetParent !== docDomEl && isStaticPositioned(offsetParent) ) { + offsetParent = offsetParent.offsetParent; + } + return offsetParent || docDomEl; + }; + + return { + /** + * Provides read-only equivalent of jQuery's position function: + * http://api.jquery.com/position/ + */ + position: function (element) { + var elBCR = this.offset(element); + var offsetParentBCR = { top: 0, left: 0 }; + var offsetParentEl = parentOffsetEl(element[0]); + if (offsetParentEl != $document[0]) { + offsetParentBCR = this.offset(angular.element(offsetParentEl)); + offsetParentBCR.top += offsetParentEl.clientTop - offsetParentEl.scrollTop; + offsetParentBCR.left += offsetParentEl.clientLeft - offsetParentEl.scrollLeft; + } + + var boundingClientRect = element[0].getBoundingClientRect(); + return { + width: boundingClientRect.width || element.prop('offsetWidth'), + height: boundingClientRect.height || element.prop('offsetHeight'), + top: elBCR.top - offsetParentBCR.top, + left: elBCR.left - offsetParentBCR.left + }; + }, + + /** + * Provides read-only equivalent of jQuery's offset function: + * http://api.jquery.com/offset/ + */ + offset: function (element) { + var boundingClientRect = element[0].getBoundingClientRect(); + return { + width: boundingClientRect.width || element.prop('offsetWidth'), + height: boundingClientRect.height || element.prop('offsetHeight'), + top: boundingClientRect.top + ($window.pageYOffset || $document[0].documentElement.scrollTop), + left: boundingClientRect.left + ($window.pageXOffset || $document[0].documentElement.scrollLeft) + }; + }, + + /** + * Provides coordinates for the targetEl in relation to hostEl + */ + positionElements: function (hostEl, targetEl, positionStr, appendToBody) { + + var positionStrParts = positionStr.split('-'); + var pos0 = positionStrParts[0], pos1 = positionStrParts[1] || 'center'; + + var hostElPos, + targetElWidth, + targetElHeight, + targetElPos; + + hostElPos = appendToBody ? this.offset(hostEl) : this.position(hostEl); + + targetElWidth = targetEl.prop('offsetWidth'); + targetElHeight = targetEl.prop('offsetHeight'); + + var shiftWidth = { + center: function () { + return hostElPos.left + hostElPos.width / 2 - targetElWidth / 2; + }, + left: function () { + return hostElPos.left; + }, + right: function () { + return hostElPos.left + hostElPos.width; + } + }; + + var shiftHeight = { + center: function () { + return hostElPos.top + hostElPos.height / 2 - targetElHeight / 2; + }, + top: function () { + return hostElPos.top; + }, + bottom: function () { + return hostElPos.top + hostElPos.height; + } + }; + + switch (pos0) { + case 'right': + targetElPos = { + top: shiftHeight[pos1](), + left: shiftWidth[pos0]() + }; + break; + case 'left': + targetElPos = { + top: shiftHeight[pos1](), + left: hostElPos.left - targetElWidth + }; + break; + case 'bottom': + targetElPos = { + top: shiftHeight[pos0](), + left: shiftWidth[pos1]() + }; + break; + default: + targetElPos = { + top: hostElPos.top - targetElHeight, + left: shiftWidth[pos1]() + }; + break; + } + + return targetElPos; + } + }; + }]); + +angular.module('ui.bootstrap.datepicker', ['ui.bootstrap.dateparser', 'ui.bootstrap.position']) + +.constant('datepickerConfig', { + formatDay: 'dd', + formatMonth: 'MMMM', + formatYear: 'yyyy', + formatDayHeader: 'EEE', + formatDayTitle: 'MMMM yyyy', + formatMonthTitle: 'yyyy', + datepickerMode: 'day', + minMode: 'day', + maxMode: 'year', + showWeeks: true, + startingDay: 0, + yearRange: 20, + minDate: null, + maxDate: null +}) + +.controller('DatepickerController', ['$scope', '$attrs', '$parse', '$interpolate', '$timeout', '$log', 'dateFilter', 'datepickerConfig', function($scope, $attrs, $parse, $interpolate, $timeout, $log, dateFilter, datepickerConfig) { + var self = this, + ngModelCtrl = { $setViewValue: angular.noop }; // nullModelCtrl; + + // Modes chain + this.modes = ['day', 'month', 'year']; + + // Configuration attributes + angular.forEach(['formatDay', 'formatMonth', 'formatYear', 'formatDayHeader', 'formatDayTitle', 'formatMonthTitle', + 'minMode', 'maxMode', 'showWeeks', 'startingDay', 'yearRange'], function( key, index ) { + self[key] = angular.isDefined($attrs[key]) ? (index < 8 ? $interpolate($attrs[key])($scope.$parent) : $scope.$parent.$eval($attrs[key])) : datepickerConfig[key]; + }); + + // Watchable date attributes + angular.forEach(['minDate', 'maxDate'], function( key ) { + if ( $attrs[key] ) { + $scope.$parent.$watch($parse($attrs[key]), function(value) { + self[key] = value ? new Date(value) : null; + self.refreshView(); + }); + } else { + self[key] = datepickerConfig[key] ? new Date(datepickerConfig[key]) : null; + } + }); + + $scope.datepickerMode = $scope.datepickerMode || datepickerConfig.datepickerMode; + $scope.uniqueId = 'datepicker-' + $scope.$id + '-' + Math.floor(Math.random() * 10000); + this.activeDate = angular.isDefined($attrs.initDate) ? $scope.$parent.$eval($attrs.initDate) : new Date(); + + $scope.isActive = function(dateObject) { + if (self.compare(dateObject.date, self.activeDate) === 0) { + $scope.activeDateId = dateObject.uid; + return true; + } + return false; + }; + + this.init = function( ngModelCtrl_ ) { + ngModelCtrl = ngModelCtrl_; + + ngModelCtrl.$render = function() { + self.render(); + }; + }; + + this.render = function() { + if ( ngModelCtrl.$modelValue ) { + var date = new Date( ngModelCtrl.$modelValue ), + isValid = !isNaN(date); + + if ( isValid ) { + this.activeDate = date; + } else { + $log.error('Datepicker directive: "ng-model" value must be a Date object, a number of milliseconds since 01.01.1970 or a string representing an RFC2822 or ISO 8601 date.'); + } + ngModelCtrl.$setValidity('date', isValid); + } + this.refreshView(); + }; + + this.refreshView = function() { + if ( this.element ) { + this._refreshView(); + + var date = ngModelCtrl.$modelValue ? new Date(ngModelCtrl.$modelValue) : null; + ngModelCtrl.$setValidity('date-disabled', !date || (this.element && !this.isDisabled(date))); + } + }; + + this.createDateObject = function(date, format) { + var model = ngModelCtrl.$modelValue ? new Date(ngModelCtrl.$modelValue) : null; + return { + date: date, + label: dateFilter(date, format), + selected: model && this.compare(date, model) === 0, + disabled: this.isDisabled(date), + current: this.compare(date, new Date()) === 0 + }; + }; + + this.isDisabled = function( date ) { + return ((this.minDate && this.compare(date, this.minDate) < 0) || (this.maxDate && this.compare(date, this.maxDate) > 0) || ($attrs.dateDisabled && $scope.dateDisabled({date: date, mode: $scope.datepickerMode}))); + }; + + // Split array into smaller arrays + this.split = function(arr, size) { + var arrays = []; + while (arr.length > 0) { + arrays.push(arr.splice(0, size)); + } + return arrays; + }; + + $scope.select = function( date ) { + if ( $scope.datepickerMode === self.minMode ) { + var dt = ngModelCtrl.$modelValue ? new Date( ngModelCtrl.$modelValue ) : new Date(0, 0, 0, 0, 0, 0, 0); + dt.setFullYear( date.getFullYear(), date.getMonth(), date.getDate() ); + ngModelCtrl.$setViewValue( dt ); + ngModelCtrl.$render(); + } else { + self.activeDate = date; + $scope.datepickerMode = self.modes[ self.modes.indexOf( $scope.datepickerMode ) - 1 ]; + } + }; + + $scope.move = function( direction ) { + var year = self.activeDate.getFullYear() + direction * (self.step.years || 0), + month = self.activeDate.getMonth() + direction * (self.step.months || 0); + self.activeDate.setFullYear(year, month, 1); + self.refreshView(); + }; + + $scope.toggleMode = function( direction ) { + direction = direction || 1; + + if (($scope.datepickerMode === self.maxMode && direction === 1) || ($scope.datepickerMode === self.minMode && direction === -1)) { + return; + } + + $scope.datepickerMode = self.modes[ self.modes.indexOf( $scope.datepickerMode ) + direction ]; + }; + + // Key event mapper + $scope.keys = { 13:'enter', 32:'space', 33:'pageup', 34:'pagedown', 35:'end', 36:'home', 37:'left', 38:'up', 39:'right', 40:'down' }; + + var focusElement = function() { + $timeout(function() { + self.element[0].focus(); + }, 0 , false); + }; + + // Listen for focus requests from popup directive + $scope.$on('datepicker.focus', focusElement); + + $scope.keydown = function( evt ) { + var key = $scope.keys[evt.which]; + + if ( !key || evt.shiftKey || evt.altKey ) { + return; + } + + evt.preventDefault(); + evt.stopPropagation(); + + if (key === 'enter' || key === 'space') { + if ( self.isDisabled(self.activeDate)) { + return; // do nothing + } + $scope.select(self.activeDate); + focusElement(); + } else if (evt.ctrlKey && (key === 'up' || key === 'down')) { + $scope.toggleMode(key === 'up' ? 1 : -1); + focusElement(); + } else { + self.handleKeyDown(key, evt); + self.refreshView(); + } + }; +}]) + +.directive( 'datepicker', function () { + return { + restrict: 'EA', + replace: true, + templateUrl: 'template/datepicker/datepicker.html', + scope: { + datepickerMode: '=?', + dateDisabled: '&' + }, + require: ['datepicker', '?^ngModel'], + controller: 'DatepickerController', + link: function(scope, element, attrs, ctrls) { + var datepickerCtrl = ctrls[0], ngModelCtrl = ctrls[1]; + + if ( ngModelCtrl ) { + datepickerCtrl.init( ngModelCtrl ); + } + } + }; +}) + +.directive('daypicker', ['dateFilter', function (dateFilter) { + return { + restrict: 'EA', + replace: true, + templateUrl: 'template/datepicker/day.html', + require: '^datepicker', + link: function(scope, element, attrs, ctrl) { + scope.showWeeks = ctrl.showWeeks; + + ctrl.step = { months: 1 }; + ctrl.element = element; + + var DAYS_IN_MONTH = [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31]; + function getDaysInMonth( year, month ) { + return ((month === 1) && (year % 4 === 0) && ((year % 100 !== 0) || (year % 400 === 0))) ? 29 : DAYS_IN_MONTH[month]; + } + + function getDates(startDate, n) { + var dates = new Array(n), current = new Date(startDate), i = 0; + current.setHours(12); // Prevent repeated dates because of timezone bug + while ( i < n ) { + dates[i++] = new Date(current); + current.setDate( current.getDate() + 1 ); + } + return dates; + } + + ctrl._refreshView = function() { + var year = ctrl.activeDate.getFullYear(), + month = ctrl.activeDate.getMonth(), + firstDayOfMonth = new Date(year, month, 1), + difference = ctrl.startingDay - firstDayOfMonth.getDay(), + numDisplayedFromPreviousMonth = (difference > 0) ? 7 - difference : - difference, + firstDate = new Date(firstDayOfMonth); + + if ( numDisplayedFromPreviousMonth > 0 ) { + firstDate.setDate( - numDisplayedFromPreviousMonth + 1 ); + } + + // 42 is the number of days on a six-month calendar + var days = getDates(firstDate, 42); + for (var i = 0; i < 42; i ++) { + days[i] = angular.extend(ctrl.createDateObject(days[i], ctrl.formatDay), { + secondary: days[i].getMonth() !== month, + uid: scope.uniqueId + '-' + i + }); + } + + scope.labels = new Array(7); + for (var j = 0; j < 7; j++) { + scope.labels[j] = { + abbr: dateFilter(days[j].date, ctrl.formatDayHeader), + full: dateFilter(days[j].date, 'EEEE') + }; + } + + scope.title = dateFilter(ctrl.activeDate, ctrl.formatDayTitle); + scope.rows = ctrl.split(days, 7); + + if ( scope.showWeeks ) { + scope.weekNumbers = []; + var weekNumber = getISO8601WeekNumber( scope.rows[0][0].date ), + numWeeks = scope.rows.length; + while( scope.weekNumbers.push(weekNumber++) < numWeeks ) {} + } + }; + + ctrl.compare = function(date1, date2) { + return (new Date( date1.getFullYear(), date1.getMonth(), date1.getDate() ) - new Date( date2.getFullYear(), date2.getMonth(), date2.getDate() ) ); + }; + + function getISO8601WeekNumber(date) { + var checkDate = new Date(date); + checkDate.setDate(checkDate.getDate() + 4 - (checkDate.getDay() || 7)); // Thursday + var time = checkDate.getTime(); + checkDate.setMonth(0); // Compare with Jan 1 + checkDate.setDate(1); + return Math.floor(Math.round((time - checkDate) / 86400000) / 7) + 1; + } + + ctrl.handleKeyDown = function( key, evt ) { + var date = ctrl.activeDate.getDate(); + + if (key === 'left') { + date = date - 1; // up + } else if (key === 'up') { + date = date - 7; // down + } else if (key === 'right') { + date = date + 1; // down + } else if (key === 'down') { + date = date + 7; + } else if (key === 'pageup' || key === 'pagedown') { + var month = ctrl.activeDate.getMonth() + (key === 'pageup' ? - 1 : 1); + ctrl.activeDate.setMonth(month, 1); + date = Math.min(getDaysInMonth(ctrl.activeDate.getFullYear(), ctrl.activeDate.getMonth()), date); + } else if (key === 'home') { + date = 1; + } else if (key === 'end') { + date = getDaysInMonth(ctrl.activeDate.getFullYear(), ctrl.activeDate.getMonth()); + } + ctrl.activeDate.setDate(date); + }; + + ctrl.refreshView(); + } + }; +}]) + +.directive('monthpicker', ['dateFilter', function (dateFilter) { + return { + restrict: 'EA', + replace: true, + templateUrl: 'template/datepicker/month.html', + require: '^datepicker', + link: function(scope, element, attrs, ctrl) { + ctrl.step = { years: 1 }; + ctrl.element = element; + + ctrl._refreshView = function() { + var months = new Array(12), + year = ctrl.activeDate.getFullYear(); + + for ( var i = 0; i < 12; i++ ) { + months[i] = angular.extend(ctrl.createDateObject(new Date(year, i, 1), ctrl.formatMonth), { + uid: scope.uniqueId + '-' + i + }); + } + + scope.title = dateFilter(ctrl.activeDate, ctrl.formatMonthTitle); + scope.rows = ctrl.split(months, 3); + }; + + ctrl.compare = function(date1, date2) { + return new Date( date1.getFullYear(), date1.getMonth() ) - new Date( date2.getFullYear(), date2.getMonth() ); + }; + + ctrl.handleKeyDown = function( key, evt ) { + var date = ctrl.activeDate.getMonth(); + + if (key === 'left') { + date = date - 1; // up + } else if (key === 'up') { + date = date - 3; // down + } else if (key === 'right') { + date = date + 1; // down + } else if (key === 'down') { + date = date + 3; + } else if (key === 'pageup' || key === 'pagedown') { + var year = ctrl.activeDate.getFullYear() + (key === 'pageup' ? - 1 : 1); + ctrl.activeDate.setFullYear(year); + } else if (key === 'home') { + date = 0; + } else if (key === 'end') { + date = 11; + } + ctrl.activeDate.setMonth(date); + }; + + ctrl.refreshView(); + } + }; +}]) + +.directive('yearpicker', ['dateFilter', function (dateFilter) { + return { + restrict: 'EA', + replace: true, + templateUrl: 'template/datepicker/year.html', + require: '^datepicker', + link: function(scope, element, attrs, ctrl) { + var range = ctrl.yearRange; + + ctrl.step = { years: range }; + ctrl.element = element; + + function getStartingYear( year ) { + return parseInt((year - 1) / range, 10) * range + 1; + } + + ctrl._refreshView = function() { + var years = new Array(range); + + for ( var i = 0, start = getStartingYear(ctrl.activeDate.getFullYear()); i < range; i++ ) { + years[i] = angular.extend(ctrl.createDateObject(new Date(start + i, 0, 1), ctrl.formatYear), { + uid: scope.uniqueId + '-' + i + }); + } + + scope.title = [years[0].label, years[range - 1].label].join(' - '); + scope.rows = ctrl.split(years, 5); + }; + + ctrl.compare = function(date1, date2) { + return date1.getFullYear() - date2.getFullYear(); + }; + + ctrl.handleKeyDown = function( key, evt ) { + var date = ctrl.activeDate.getFullYear(); + + if (key === 'left') { + date = date - 1; // up + } else if (key === 'up') { + date = date - 5; // down + } else if (key === 'right') { + date = date + 1; // down + } else if (key === 'down') { + date = date + 5; + } else if (key === 'pageup' || key === 'pagedown') { + date += (key === 'pageup' ? - 1 : 1) * ctrl.step.years; + } else if (key === 'home') { + date = getStartingYear( ctrl.activeDate.getFullYear() ); + } else if (key === 'end') { + date = getStartingYear( ctrl.activeDate.getFullYear() ) + range - 1; + } + ctrl.activeDate.setFullYear(date); + }; + + ctrl.refreshView(); + } + }; +}]) + +.constant('datepickerPopupConfig', { + datepickerPopup: 'yyyy-MM-dd', + currentText: 'Today', + clearText: 'Clear', + closeText: 'Done', + closeOnDateSelection: true, + appendToBody: false, + showButtonBar: true +}) + +.directive('datepickerPopup', ['$compile', '$parse', '$document', '$position', 'dateFilter', 'dateParser', 'datepickerPopupConfig', +function ($compile, $parse, $document, $position, dateFilter, dateParser, datepickerPopupConfig) { + return { + restrict: 'EA', + require: 'ngModel', + scope: { + isOpen: '=?', + currentText: '@', + clearText: '@', + closeText: '@', + dateDisabled: '&' + }, + link: function(scope, element, attrs, ngModel) { + var dateFormat, + closeOnDateSelection = angular.isDefined(attrs.closeOnDateSelection) ? scope.$parent.$eval(attrs.closeOnDateSelection) : datepickerPopupConfig.closeOnDateSelection, + appendToBody = angular.isDefined(attrs.datepickerAppendToBody) ? scope.$parent.$eval(attrs.datepickerAppendToBody) : datepickerPopupConfig.appendToBody; + + scope.showButtonBar = angular.isDefined(attrs.showButtonBar) ? scope.$parent.$eval(attrs.showButtonBar) : datepickerPopupConfig.showButtonBar; + + scope.getText = function( key ) { + return scope[key + 'Text'] || datepickerPopupConfig[key + 'Text']; + }; + + attrs.$observe('datepickerPopup', function(value) { + dateFormat = value || datepickerPopupConfig.datepickerPopup; + ngModel.$render(); + }); + + // popup element used to display calendar + var popupEl = angular.element('
'); + popupEl.attr({ + 'ng-model': 'date', + 'ng-change': 'dateSelection()' + }); + + function cameltoDash( string ){ + return string.replace(/([A-Z])/g, function($1) { return '-' + $1.toLowerCase(); }); + } + + // datepicker element + var datepickerEl = angular.element(popupEl.children()[0]); + if ( attrs.datepickerOptions ) { + angular.forEach(scope.$parent.$eval(attrs.datepickerOptions), function( value, option ) { + datepickerEl.attr( cameltoDash(option), value ); + }); + } + + scope.watchData = {}; + angular.forEach(['minDate', 'maxDate', 'datepickerMode'], function( key ) { + if ( attrs[key] ) { + var getAttribute = $parse(attrs[key]); + scope.$parent.$watch(getAttribute, function(value){ + scope.watchData[key] = value; + }); + datepickerEl.attr(cameltoDash(key), 'watchData.' + key); + + // Propagate changes from datepicker to outside + if ( key === 'datepickerMode' ) { + var setAttribute = getAttribute.assign; + scope.$watch('watchData.' + key, function(value, oldvalue) { + if ( value !== oldvalue ) { + setAttribute(scope.$parent, value); + } + }); + } + } + }); + if (attrs.dateDisabled) { + datepickerEl.attr('date-disabled', 'dateDisabled({ date: date, mode: mode })'); + } + + function parseDate(viewValue) { + if (!viewValue) { + ngModel.$setValidity('date', true); + return null; + } else if (angular.isDate(viewValue) && !isNaN(viewValue)) { + ngModel.$setValidity('date', true); + return viewValue; + } else if (angular.isString(viewValue)) { + var date = dateParser.parse(viewValue, dateFormat) || new Date(viewValue); + if (isNaN(date)) { + ngModel.$setValidity('date', false); + return undefined; + } else { + ngModel.$setValidity('date', true); + return date; + } + } else { + ngModel.$setValidity('date', false); + return undefined; + } + } + ngModel.$parsers.unshift(parseDate); + + // Inner change + scope.dateSelection = function(dt) { + if (angular.isDefined(dt)) { + scope.date = dt; + } + ngModel.$setViewValue(scope.date); + ngModel.$render(); + + if ( closeOnDateSelection ) { + scope.isOpen = false; + element[0].focus(); + } + }; + + element.bind('input change keyup', function() { + scope.$apply(function() { + scope.date = ngModel.$modelValue; + }); + }); + + // Outter change + ngModel.$render = function() { + var date = ngModel.$viewValue ? dateFilter(ngModel.$viewValue, dateFormat) : ''; + element.val(date); + scope.date = parseDate( ngModel.$modelValue ); + }; + + var documentClickBind = function(event) { + if (scope.isOpen && event.target !== element[0]) { + scope.$apply(function() { + scope.isOpen = false; + }); + } + }; + + var keydown = function(evt, noApply) { + scope.keydown(evt); + }; + element.bind('keydown', keydown); + + scope.keydown = function(evt) { + if (evt.which === 27) { + evt.preventDefault(); + evt.stopPropagation(); + scope.close(); + } else if (evt.which === 40 && !scope.isOpen) { + scope.isOpen = true; + } + }; + + scope.$watch('isOpen', function(value) { + if (value) { + scope.$broadcast('datepicker.focus'); + scope.position = appendToBody ? $position.offset(element) : $position.position(element); + scope.position.top = scope.position.top + element.prop('offsetHeight'); + + $document.bind('click', documentClickBind); + } else { + $document.unbind('click', documentClickBind); + } + }); + + scope.select = function( date ) { + if (date === 'today') { + var today = new Date(); + if (angular.isDate(ngModel.$modelValue)) { + date = new Date(ngModel.$modelValue); + date.setFullYear(today.getFullYear(), today.getMonth(), today.getDate()); + } else { + date = new Date(today.setHours(0, 0, 0, 0)); + } + } + scope.dateSelection( date ); + }; + + scope.close = function() { + scope.isOpen = false; + element[0].focus(); + }; + + var $popup = $compile(popupEl)(scope); + // Prevent jQuery cache memory leak (template is now redundant after linking) + popupEl.remove(); + + if ( appendToBody ) { + $document.find('body').append($popup); + } else { + element.after($popup); + } + + scope.$on('$destroy', function() { + $popup.remove(); + element.unbind('keydown', keydown); + $document.unbind('click', documentClickBind); + }); + } + }; +}]) + +.directive('datepickerPopupWrap', function() { + return { + restrict:'EA', + replace: true, + transclude: true, + templateUrl: 'template/datepicker/popup.html', + link:function (scope, element, attrs) { + element.bind('click', function(event) { + event.preventDefault(); + event.stopPropagation(); + }); + } + }; +}); + +angular.module('ui.bootstrap.dropdown', []) + +.constant('dropdownConfig', { + openClass: 'open' +}) + +.service('dropdownService', ['$document', function($document) { + var openScope = null; + + this.open = function( dropdownScope ) { + if ( !openScope ) { + $document.bind('click', closeDropdown); + $document.bind('keydown', escapeKeyBind); + } + + if ( openScope && openScope !== dropdownScope ) { + openScope.isOpen = false; + } + + openScope = dropdownScope; + }; + + this.close = function( dropdownScope ) { + if ( openScope === dropdownScope ) { + openScope = null; + $document.unbind('click', closeDropdown); + $document.unbind('keydown', escapeKeyBind); + } + }; + + var closeDropdown = function( evt ) { + var toggleElement = openScope.getToggleElement(); + if ( evt && toggleElement && toggleElement[0].contains(evt.target) ) { + return; + } + + openScope.$apply(function() { + openScope.isOpen = false; + }); + }; + + var escapeKeyBind = function( evt ) { + if ( evt.which === 27 ) { + openScope.focusToggleElement(); + closeDropdown(); + } + }; +}]) + +.controller('DropdownController', ['$scope', '$attrs', '$parse', 'dropdownConfig', 'dropdownService', '$animate', function($scope, $attrs, $parse, dropdownConfig, dropdownService, $animate) { + var self = this, + scope = $scope.$new(), // create a child scope so we are not polluting original one + openClass = dropdownConfig.openClass, + getIsOpen, + setIsOpen = angular.noop, + toggleInvoker = $attrs.onToggle ? $parse($attrs.onToggle) : angular.noop; + + this.init = function( element ) { + self.$element = element; + + if ( $attrs.isOpen ) { + getIsOpen = $parse($attrs.isOpen); + setIsOpen = getIsOpen.assign; + + $scope.$watch(getIsOpen, function(value) { + scope.isOpen = !!value; + }); + } + }; + + this.toggle = function( open ) { + return scope.isOpen = arguments.length ? !!open : !scope.isOpen; + }; + + // Allow other directives to watch status + this.isOpen = function() { + return scope.isOpen; + }; + + scope.getToggleElement = function() { + return self.toggleElement; + }; + + scope.focusToggleElement = function() { + if ( self.toggleElement ) { + self.toggleElement[0].focus(); + } + }; + + scope.$watch('isOpen', function( isOpen, wasOpen ) { + $animate[isOpen ? 'addClass' : 'removeClass'](self.$element, openClass); + + if ( isOpen ) { + scope.focusToggleElement(); + dropdownService.open( scope ); + } else { + dropdownService.close( scope ); + } + + setIsOpen($scope, isOpen); + if (angular.isDefined(isOpen) && isOpen !== wasOpen) { + toggleInvoker($scope, { open: !!isOpen }); + } + }); + + $scope.$on('$locationChangeSuccess', function() { + scope.isOpen = false; + }); + + $scope.$on('$destroy', function() { + scope.$destroy(); + }); +}]) + +.directive('dropdown', function() { + return { + restrict: 'CA', + controller: 'DropdownController', + link: function(scope, element, attrs, dropdownCtrl) { + dropdownCtrl.init( element ); + } + }; +}) + +.directive('dropdownToggle', function() { + return { + restrict: 'CA', + require: '?^dropdown', + link: function(scope, element, attrs, dropdownCtrl) { + if ( !dropdownCtrl ) { + return; + } + + dropdownCtrl.toggleElement = element; + + var toggleDropdown = function(event) { + event.preventDefault(); + + if ( !element.hasClass('disabled') && !attrs.disabled ) { + scope.$apply(function() { + dropdownCtrl.toggle(); + }); + } + }; + + element.bind('click', toggleDropdown); + + // WAI-ARIA + element.attr({ 'aria-haspopup': true, 'aria-expanded': false }); + scope.$watch(dropdownCtrl.isOpen, function( isOpen ) { + element.attr('aria-expanded', !!isOpen); + }); + + scope.$on('$destroy', function() { + element.unbind('click', toggleDropdown); + }); + } + }; +}); + +angular.module('ui.bootstrap.modal', ['ui.bootstrap.transition']) + +/** + * A helper, internal data structure that acts as a map but also allows getting / removing + * elements in the LIFO order + */ + .factory('$$stackedMap', function () { + return { + createNew: function () { + var stack = []; + + return { + add: function (key, value) { + stack.push({ + key: key, + value: value + }); + }, + get: function (key) { + for (var i = 0; i < stack.length; i++) { + if (key == stack[i].key) { + return stack[i]; + } + } + }, + keys: function() { + var keys = []; + for (var i = 0; i < stack.length; i++) { + keys.push(stack[i].key); + } + return keys; + }, + top: function () { + return stack[stack.length - 1]; + }, + remove: function (key) { + var idx = -1; + for (var i = 0; i < stack.length; i++) { + if (key == stack[i].key) { + idx = i; + break; + } + } + return stack.splice(idx, 1)[0]; + }, + removeTop: function () { + return stack.splice(stack.length - 1, 1)[0]; + }, + length: function () { + return stack.length; + } + }; + } + }; + }) + +/** + * A helper directive for the $modal service. It creates a backdrop element. + */ + .directive('modalBackdrop', ['$timeout', function ($timeout) { + return { + restrict: 'EA', + replace: true, + templateUrl: 'template/modal/backdrop.html', + link: function (scope, element, attrs) { + scope.backdropClass = attrs.backdropClass || ''; + + scope.animate = false; + + //trigger CSS transitions + $timeout(function () { + scope.animate = true; + }); + } + }; + }]) + + .directive('modalWindow', ['$modalStack', '$timeout', function ($modalStack, $timeout) { + return { + restrict: 'EA', + scope: { + index: '@', + animate: '=' + }, + replace: true, + transclude: true, + templateUrl: function(tElement, tAttrs) { + return tAttrs.templateUrl || 'template/modal/window.html'; + }, + link: function (scope, element, attrs) { + element.addClass(attrs.windowClass || ''); + scope.size = attrs.size; + + $timeout(function () { + // trigger CSS transitions + scope.animate = true; + + /** + * Auto-focusing of a freshly-opened modal element causes any child elements + * with the autofocus attribute to loose focus. This is an issue on touch + * based devices which will show and then hide the onscreen keyboard. + * Attempts to refocus the autofocus element via JavaScript will not reopen + * the onscreen keyboard. Fixed by updated the focusing logic to only autofocus + * the modal element if the modal does not contain an autofocus element. + */ + if (!element[0].querySelectorAll('[autofocus]').length) { + element[0].focus(); + } + }); + + scope.close = function (evt) { + var modal = $modalStack.getTop(); + if (modal && modal.value.backdrop && modal.value.backdrop != 'static' && (evt.target === evt.currentTarget)) { + evt.preventDefault(); + evt.stopPropagation(); + $modalStack.dismiss(modal.key, 'backdrop click'); + } + }; + } + }; + }]) + + .directive('modalTransclude', function () { + return { + link: function($scope, $element, $attrs, controller, $transclude) { + $transclude($scope.$parent, function(clone) { + $element.empty(); + $element.append(clone); + }); + } + }; + }) + + .factory('$modalStack', ['$transition', '$timeout', '$document', '$compile', '$rootScope', '$$stackedMap', + function ($transition, $timeout, $document, $compile, $rootScope, $$stackedMap) { + + var OPENED_MODAL_CLASS = 'modal-open'; + + var backdropDomEl, backdropScope; + var openedWindows = $$stackedMap.createNew(); + var $modalStack = {}; + + function backdropIndex() { + var topBackdropIndex = -1; + var opened = openedWindows.keys(); + for (var i = 0; i < opened.length; i++) { + if (openedWindows.get(opened[i]).value.backdrop) { + topBackdropIndex = i; + } + } + return topBackdropIndex; + } + + $rootScope.$watch(backdropIndex, function(newBackdropIndex){ + if (backdropScope) { + backdropScope.index = newBackdropIndex; + } + }); + + function removeModalWindow(modalInstance) { + + var body = $document.find('body').eq(0); + var modalWindow = openedWindows.get(modalInstance).value; + + //clean up the stack + openedWindows.remove(modalInstance); + + //remove window DOM element + removeAfterAnimate(modalWindow.modalDomEl, modalWindow.modalScope, 300, function() { + modalWindow.modalScope.$destroy(); + body.toggleClass(OPENED_MODAL_CLASS, openedWindows.length() > 0); + checkRemoveBackdrop(); + }); + } + + function checkRemoveBackdrop() { + //remove backdrop if no longer needed + if (backdropDomEl && backdropIndex() == -1) { + var backdropScopeRef = backdropScope; + removeAfterAnimate(backdropDomEl, backdropScope, 150, function () { + backdropScopeRef.$destroy(); + backdropScopeRef = null; + }); + backdropDomEl = undefined; + backdropScope = undefined; + } + } + + function removeAfterAnimate(domEl, scope, emulateTime, done) { + // Closing animation + scope.animate = false; + + var transitionEndEventName = $transition.transitionEndEventName; + if (transitionEndEventName) { + // transition out + var timeout = $timeout(afterAnimating, emulateTime); + + domEl.bind(transitionEndEventName, function () { + $timeout.cancel(timeout); + afterAnimating(); + scope.$apply(); + }); + } else { + // Ensure this call is async + $timeout(afterAnimating); + } + + function afterAnimating() { + if (afterAnimating.done) { + return; + } + afterAnimating.done = true; + + domEl.remove(); + if (done) { + done(); + } + } + } + + $document.bind('keydown', function (evt) { + var modal; + + if (evt.which === 27) { + modal = openedWindows.top(); + if (modal && modal.value.keyboard) { + evt.preventDefault(); + $rootScope.$apply(function () { + $modalStack.dismiss(modal.key, 'escape key press'); + }); + } + } + }); + + $modalStack.open = function (modalInstance, modal) { + + openedWindows.add(modalInstance, { + deferred: modal.deferred, + modalScope: modal.scope, + backdrop: modal.backdrop, + keyboard: modal.keyboard + }); + + var body = $document.find('body').eq(0), + currBackdropIndex = backdropIndex(); + + if (currBackdropIndex >= 0 && !backdropDomEl) { + backdropScope = $rootScope.$new(true); + backdropScope.index = currBackdropIndex; + var angularBackgroundDomEl = angular.element('
'); + angularBackgroundDomEl.attr('backdrop-class', modal.backdropClass); + backdropDomEl = $compile(angularBackgroundDomEl)(backdropScope); + body.append(backdropDomEl); + } + + var angularDomEl = angular.element('
'); + angularDomEl.attr({ + 'template-url': modal.windowTemplateUrl, + 'window-class': modal.windowClass, + 'size': modal.size, + 'index': openedWindows.length() - 1, + 'animate': 'animate' + }).html(modal.content); + + var modalDomEl = $compile(angularDomEl)(modal.scope); + openedWindows.top().value.modalDomEl = modalDomEl; + body.append(modalDomEl); + body.addClass(OPENED_MODAL_CLASS); + }; + + $modalStack.close = function (modalInstance, result) { + var modalWindow = openedWindows.get(modalInstance); + if (modalWindow) { + modalWindow.value.deferred.resolve(result); + removeModalWindow(modalInstance); + } + }; + + $modalStack.dismiss = function (modalInstance, reason) { + var modalWindow = openedWindows.get(modalInstance); + if (modalWindow) { + modalWindow.value.deferred.reject(reason); + removeModalWindow(modalInstance); + } + }; + + $modalStack.dismissAll = function (reason) { + var topModal = this.getTop(); + while (topModal) { + this.dismiss(topModal.key, reason); + topModal = this.getTop(); + } + }; + + $modalStack.getTop = function () { + return openedWindows.top(); + }; + + return $modalStack; + }]) + + .provider('$modal', function () { + + var $modalProvider = { + options: { + backdrop: true, //can be also false or 'static' + keyboard: true + }, + $get: ['$injector', '$rootScope', '$q', '$http', '$templateCache', '$controller', '$modalStack', + function ($injector, $rootScope, $q, $http, $templateCache, $controller, $modalStack) { + + var $modal = {}; + + function getTemplatePromise(options) { + return options.template ? $q.when(options.template) : + $http.get(angular.isFunction(options.templateUrl) ? (options.templateUrl)() : options.templateUrl, + {cache: $templateCache}).then(function (result) { + return result.data; + }); + } + + function getResolvePromises(resolves) { + var promisesArr = []; + angular.forEach(resolves, function (value) { + if (angular.isFunction(value) || angular.isArray(value)) { + promisesArr.push($q.when($injector.invoke(value))); + } + }); + return promisesArr; + } + + $modal.open = function (modalOptions) { + + var modalResultDeferred = $q.defer(); + var modalOpenedDeferred = $q.defer(); + + //prepare an instance of a modal to be injected into controllers and returned to a caller + var modalInstance = { + result: modalResultDeferred.promise, + opened: modalOpenedDeferred.promise, + close: function (result) { + $modalStack.close(modalInstance, result); + }, + dismiss: function (reason) { + $modalStack.dismiss(modalInstance, reason); + } + }; + + //merge and clean up options + modalOptions = angular.extend({}, $modalProvider.options, modalOptions); + modalOptions.resolve = modalOptions.resolve || {}; + + //verify options + if (!modalOptions.template && !modalOptions.templateUrl) { + throw new Error('One of template or templateUrl options is required.'); + } + + var templateAndResolvePromise = + $q.all([getTemplatePromise(modalOptions)].concat(getResolvePromises(modalOptions.resolve))); + + + templateAndResolvePromise.then(function resolveSuccess(tplAndVars) { + + var modalScope = (modalOptions.scope || $rootScope).$new(); + modalScope.$close = modalInstance.close; + modalScope.$dismiss = modalInstance.dismiss; + + var ctrlInstance, ctrlLocals = {}; + var resolveIter = 1; + + //controllers + if (modalOptions.controller) { + ctrlLocals.$scope = modalScope; + ctrlLocals.$modalInstance = modalInstance; + angular.forEach(modalOptions.resolve, function (value, key) { + ctrlLocals[key] = tplAndVars[resolveIter++]; + }); + + ctrlInstance = $controller(modalOptions.controller, ctrlLocals); + if (modalOptions.controllerAs) { + modalScope[modalOptions.controllerAs] = ctrlInstance; + } + } + + $modalStack.open(modalInstance, { + scope: modalScope, + deferred: modalResultDeferred, + content: tplAndVars[0], + backdrop: modalOptions.backdrop, + keyboard: modalOptions.keyboard, + backdropClass: modalOptions.backdropClass, + windowClass: modalOptions.windowClass, + windowTemplateUrl: modalOptions.windowTemplateUrl, + size: modalOptions.size + }); + + }, function resolveError(reason) { + modalResultDeferred.reject(reason); + }); + + templateAndResolvePromise.then(function () { + modalOpenedDeferred.resolve(true); + }, function () { + modalOpenedDeferred.reject(false); + }); + + return modalInstance; + }; + + return $modal; + }] + }; + + return $modalProvider; + }); + +angular.module('ui.bootstrap.pagination', []) + +.controller('PaginationController', ['$scope', '$attrs', '$parse', function ($scope, $attrs, $parse) { + var self = this, + ngModelCtrl = { $setViewValue: angular.noop }, // nullModelCtrl + setNumPages = $attrs.numPages ? $parse($attrs.numPages).assign : angular.noop; + + this.init = function(ngModelCtrl_, config) { + ngModelCtrl = ngModelCtrl_; + this.config = config; + + ngModelCtrl.$render = function() { + self.render(); + }; + + if ($attrs.itemsPerPage) { + $scope.$parent.$watch($parse($attrs.itemsPerPage), function(value) { + self.itemsPerPage = parseInt(value, 10); + $scope.totalPages = self.calculateTotalPages(); + }); + } else { + this.itemsPerPage = config.itemsPerPage; + } + }; + + this.calculateTotalPages = function() { + var totalPages = this.itemsPerPage < 1 ? 1 : Math.ceil($scope.totalItems / this.itemsPerPage); + return Math.max(totalPages || 0, 1); + }; + + this.render = function() { + $scope.page = parseInt(ngModelCtrl.$viewValue, 10) || 1; + }; + + $scope.selectPage = function(page) { + if ( $scope.page !== page && page > 0 && page <= $scope.totalPages) { + ngModelCtrl.$setViewValue(page); + ngModelCtrl.$render(); + } + }; + + $scope.getText = function( key ) { + return $scope[key + 'Text'] || self.config[key + 'Text']; + }; + $scope.noPrevious = function() { + return $scope.page === 1; + }; + $scope.noNext = function() { + return $scope.page === $scope.totalPages; + }; + + $scope.$watch('totalItems', function() { + $scope.totalPages = self.calculateTotalPages(); + }); + + $scope.$watch('totalPages', function(value) { + setNumPages($scope.$parent, value); // Readonly variable + + if ( $scope.page > value ) { + $scope.selectPage(value); + } else { + ngModelCtrl.$render(); + } + }); +}]) + +.constant('paginationConfig', { + itemsPerPage: 10, + boundaryLinks: false, + directionLinks: true, + firstText: 'First', + previousText: 'Previous', + nextText: 'Next', + lastText: 'Last', + rotate: true +}) + +.directive('pagination', ['$parse', 'paginationConfig', function($parse, paginationConfig) { + return { + restrict: 'EA', + scope: { + totalItems: '=', + firstText: '@', + previousText: '@', + nextText: '@', + lastText: '@' + }, + require: ['pagination', '?ngModel'], + controller: 'PaginationController', + templateUrl: 'template/pagination/pagination.html', + replace: true, + link: function(scope, element, attrs, ctrls) { + var paginationCtrl = ctrls[0], ngModelCtrl = ctrls[1]; + + if (!ngModelCtrl) { + return; // do nothing if no ng-model + } + + // Setup configuration parameters + var maxSize = angular.isDefined(attrs.maxSize) ? scope.$parent.$eval(attrs.maxSize) : paginationConfig.maxSize, + rotate = angular.isDefined(attrs.rotate) ? scope.$parent.$eval(attrs.rotate) : paginationConfig.rotate; + scope.boundaryLinks = angular.isDefined(attrs.boundaryLinks) ? scope.$parent.$eval(attrs.boundaryLinks) : paginationConfig.boundaryLinks; + scope.directionLinks = angular.isDefined(attrs.directionLinks) ? scope.$parent.$eval(attrs.directionLinks) : paginationConfig.directionLinks; + + paginationCtrl.init(ngModelCtrl, paginationConfig); + + if (attrs.maxSize) { + scope.$parent.$watch($parse(attrs.maxSize), function(value) { + maxSize = parseInt(value, 10); + paginationCtrl.render(); + }); + } + + // Create page object used in template + function makePage(number, text, isActive) { + return { + number: number, + text: text, + active: isActive + }; + } + + function getPages(currentPage, totalPages) { + var pages = []; + + // Default page limits + var startPage = 1, endPage = totalPages; + var isMaxSized = ( angular.isDefined(maxSize) && maxSize < totalPages ); + + // recompute if maxSize + if ( isMaxSized ) { + if ( rotate ) { + // Current page is displayed in the middle of the visible ones + startPage = Math.max(currentPage - Math.floor(maxSize/2), 1); + endPage = startPage + maxSize - 1; + + // Adjust if limit is exceeded + if (endPage > totalPages) { + endPage = totalPages; + startPage = endPage - maxSize + 1; + } + } else { + // Visible pages are paginated with maxSize + startPage = ((Math.ceil(currentPage / maxSize) - 1) * maxSize) + 1; + + // Adjust last page if limit is exceeded + endPage = Math.min(startPage + maxSize - 1, totalPages); + } + } + + // Add page number links + for (var number = startPage; number <= endPage; number++) { + var page = makePage(number, number, number === currentPage); + pages.push(page); + } + + // Add links to move between page sets + if ( isMaxSized && ! rotate ) { + if ( startPage > 1 ) { + var previousPageSet = makePage(startPage - 1, '...', false); + pages.unshift(previousPageSet); + } + + if ( endPage < totalPages ) { + var nextPageSet = makePage(endPage + 1, '...', false); + pages.push(nextPageSet); + } + } + + return pages; + } + + var originalRender = paginationCtrl.render; + paginationCtrl.render = function() { + originalRender(); + if (scope.page > 0 && scope.page <= scope.totalPages) { + scope.pages = getPages(scope.page, scope.totalPages); + } + }; + } + }; +}]) + +.constant('pagerConfig', { + itemsPerPage: 10, + previousText: '« Previous', + nextText: 'Next »', + align: true +}) + +.directive('pager', ['pagerConfig', function(pagerConfig) { + return { + restrict: 'EA', + scope: { + totalItems: '=', + previousText: '@', + nextText: '@' + }, + require: ['pager', '?ngModel'], + controller: 'PaginationController', + templateUrl: 'template/pagination/pager.html', + replace: true, + link: function(scope, element, attrs, ctrls) { + var paginationCtrl = ctrls[0], ngModelCtrl = ctrls[1]; + + if (!ngModelCtrl) { + return; // do nothing if no ng-model + } + + scope.align = angular.isDefined(attrs.align) ? scope.$parent.$eval(attrs.align) : pagerConfig.align; + paginationCtrl.init(ngModelCtrl, pagerConfig); + } + }; +}]); + +/** + * The following features are still outstanding: animation as a + * function, placement as a function, inside, support for more triggers than + * just mouse enter/leave, html tooltips, and selector delegation. + */ +angular.module( 'ui.bootstrap.tooltip', [ 'ui.bootstrap.position', 'ui.bootstrap.bindHtml' ] ) + +/** + * The $tooltip service creates tooltip- and popover-like directives as well as + * houses global options for them. + */ +.provider( '$tooltip', function () { + // The default options tooltip and popover. + var defaultOptions = { + placement: 'top', + animation: true, + popupDelay: 0 + }; + + // Default hide triggers for each show trigger + var triggerMap = { + 'mouseenter': 'mouseleave', + 'click': 'click', + 'focus': 'blur' + }; + + // The options specified to the provider globally. + var globalOptions = {}; + + /** + * `options({})` allows global configuration of all tooltips in the + * application. + * + * var app = angular.module( 'App', ['ui.bootstrap.tooltip'], function( $tooltipProvider ) { + * // place tooltips left instead of top by default + * $tooltipProvider.options( { placement: 'left' } ); + * }); + */ + this.options = function( value ) { + angular.extend( globalOptions, value ); + }; + + /** + * This allows you to extend the set of trigger mappings available. E.g.: + * + * $tooltipProvider.setTriggers( 'openTrigger': 'closeTrigger' ); + */ + this.setTriggers = function setTriggers ( triggers ) { + angular.extend( triggerMap, triggers ); + }; + + /** + * This is a helper function for translating camel-case to snake-case. + */ + function snake_case(name){ + var regexp = /[A-Z]/g; + var separator = '-'; + return name.replace(regexp, function(letter, pos) { + return (pos ? separator : '') + letter.toLowerCase(); + }); + } + + /** + * Returns the actual instance of the $tooltip service. + * TODO support multiple triggers + */ + this.$get = [ '$window', '$compile', '$timeout', '$parse', '$document', '$position', '$interpolate', function ( $window, $compile, $timeout, $parse, $document, $position, $interpolate ) { + return function $tooltip ( type, prefix, defaultTriggerShow ) { + var options = angular.extend( {}, defaultOptions, globalOptions ); + + /** + * Returns an object of show and hide triggers. + * + * If a trigger is supplied, + * it is used to show the tooltip; otherwise, it will use the `trigger` + * option passed to the `$tooltipProvider.options` method; else it will + * default to the trigger supplied to this directive factory. + * + * The hide trigger is based on the show trigger. If the `trigger` option + * was passed to the `$tooltipProvider.options` method, it will use the + * mapped trigger from `triggerMap` or the passed trigger if the map is + * undefined; otherwise, it uses the `triggerMap` value of the show + * trigger; else it will just use the show trigger. + */ + function getTriggers ( trigger ) { + var show = trigger || options.trigger || defaultTriggerShow; + var hide = triggerMap[show] || show; + return { + show: show, + hide: hide + }; + } + + var directiveName = snake_case( type ); + + var startSym = $interpolate.startSymbol(); + var endSym = $interpolate.endSymbol(); + var template = + '
'+ + '
'; + + return { + restrict: 'EA', + scope: true, + compile: function (tElem, tAttrs) { + var tooltipLinker = $compile( template ); + + return function link ( scope, element, attrs ) { + var tooltip; + var transitionTimeout; + var popupTimeout; + var appendToBody = angular.isDefined( options.appendToBody ) ? options.appendToBody : false; + var triggers = getTriggers( undefined ); + var hasEnableExp = angular.isDefined(attrs[prefix+'Enable']); + + var positionTooltip = function () { + + var ttPosition = $position.positionElements(element, tooltip, scope.tt_placement, appendToBody); + ttPosition.top += 'px'; + ttPosition.left += 'px'; + + // Now set the calculated positioning. + tooltip.css( ttPosition ); + }; + + // By default, the tooltip is not open. + // TODO add ability to start tooltip opened + scope.tt_isOpen = false; + + function toggleTooltipBind () { + if ( ! scope.tt_isOpen ) { + showTooltipBind(); + } else { + hideTooltipBind(); + } + } + + // Show the tooltip with delay if specified, otherwise show it immediately + function showTooltipBind() { + if(hasEnableExp && !scope.$eval(attrs[prefix+'Enable'])) { + return; + } + if ( scope.tt_popupDelay ) { + // Do nothing if the tooltip was already scheduled to pop-up. + // This happens if show is triggered multiple times before any hide is triggered. + if (!popupTimeout) { + popupTimeout = $timeout( show, scope.tt_popupDelay, false ); + popupTimeout.then(function(reposition){reposition();}); + } + } else { + show()(); + } + } + + function hideTooltipBind () { + scope.$apply(function () { + hide(); + }); + } + + // Show the tooltip popup element. + function show() { + + popupTimeout = null; + + // If there is a pending remove transition, we must cancel it, lest the + // tooltip be mysteriously removed. + if ( transitionTimeout ) { + $timeout.cancel( transitionTimeout ); + transitionTimeout = null; + } + + // Don't show empty tooltips. + if ( ! scope.tt_content ) { + return angular.noop; + } + + createTooltip(); + + // Set the initial positioning. + tooltip.css({ top: 0, left: 0, display: 'block' }); + + // Now we add it to the DOM because need some info about it. But it's not + // visible yet anyway. + if ( appendToBody ) { + $document.find( 'body' ).append( tooltip ); + } else { + element.after( tooltip ); + } + + positionTooltip(); + + // And show the tooltip. + scope.tt_isOpen = true; + scope.$digest(); // digest required as $apply is not called + + // Return positioning function as promise callback for correct + // positioning after draw. + return positionTooltip; + } + + // Hide the tooltip popup element. + function hide() { + // First things first: we don't show it anymore. + scope.tt_isOpen = false; + + //if tooltip is going to be shown after delay, we must cancel this + $timeout.cancel( popupTimeout ); + popupTimeout = null; + + // And now we remove it from the DOM. However, if we have animation, we + // need to wait for it to expire beforehand. + // FIXME: this is a placeholder for a port of the transitions library. + if ( scope.tt_animation ) { + if (!transitionTimeout) { + transitionTimeout = $timeout(removeTooltip, 500); + } + } else { + removeTooltip(); + } + } + + function createTooltip() { + // There can only be one tooltip element per directive shown at once. + if (tooltip) { + removeTooltip(); + } + tooltip = tooltipLinker(scope, function () {}); + + // Get contents rendered into the tooltip + scope.$digest(); + } + + function removeTooltip() { + transitionTimeout = null; + if (tooltip) { + tooltip.remove(); + tooltip = null; + } + } + + /** + * Observe the relevant attributes. + */ + attrs.$observe( type, function ( val ) { + scope.tt_content = val; + + if (!val && scope.tt_isOpen ) { + hide(); + } + }); + + attrs.$observe( prefix+'Title', function ( val ) { + scope.tt_title = val; + }); + + attrs.$observe( prefix+'Placement', function ( val ) { + scope.tt_placement = angular.isDefined( val ) ? val : options.placement; + }); + + attrs.$observe( prefix+'PopupDelay', function ( val ) { + var delay = parseInt( val, 10 ); + scope.tt_popupDelay = ! isNaN(delay) ? delay : options.popupDelay; + }); + + var unregisterTriggers = function () { + element.unbind(triggers.show, showTooltipBind); + element.unbind(triggers.hide, hideTooltipBind); + }; + + attrs.$observe( prefix+'Trigger', function ( val ) { + unregisterTriggers(); + + triggers = getTriggers( val ); + + if ( triggers.show === triggers.hide ) { + element.bind( triggers.show, toggleTooltipBind ); + } else { + element.bind( triggers.show, showTooltipBind ); + element.bind( triggers.hide, hideTooltipBind ); + } + }); + + var animation = scope.$eval(attrs[prefix + 'Animation']); + scope.tt_animation = angular.isDefined(animation) ? !!animation : options.animation; + + attrs.$observe( prefix+'AppendToBody', function ( val ) { + appendToBody = angular.isDefined( val ) ? $parse( val )( scope ) : appendToBody; + }); + + // if a tooltip is attached to we need to remove it on + // location change as its parent scope will probably not be destroyed + // by the change. + if ( appendToBody ) { + scope.$on('$locationChangeSuccess', function closeTooltipOnLocationChangeSuccess () { + if ( scope.tt_isOpen ) { + hide(); + } + }); + } + + // Make sure tooltip is destroyed and removed. + scope.$on('$destroy', function onDestroyTooltip() { + $timeout.cancel( transitionTimeout ); + $timeout.cancel( popupTimeout ); + unregisterTriggers(); + removeTooltip(); + }); + }; + } + }; + }; + }]; +}) + +.directive( 'tooltipPopup', function () { + return { + restrict: 'EA', + replace: true, + scope: { content: '@', placement: '@', animation: '&', isOpen: '&' }, + templateUrl: 'template/tooltip/tooltip-popup.html' + }; +}) + +.directive( 'tooltip', [ '$tooltip', function ( $tooltip ) { + return $tooltip( 'tooltip', 'tooltip', 'mouseenter' ); +}]) + +.directive( 'tooltipHtmlUnsafePopup', function () { + return { + restrict: 'EA', + replace: true, + scope: { content: '@', placement: '@', animation: '&', isOpen: '&' }, + templateUrl: 'template/tooltip/tooltip-html-unsafe-popup.html' + }; +}) + +.directive( 'tooltipHtmlUnsafe', [ '$tooltip', function ( $tooltip ) { + return $tooltip( 'tooltipHtmlUnsafe', 'tooltip', 'mouseenter' ); +}]); + +/** + * The following features are still outstanding: popup delay, animation as a + * function, placement as a function, inside, support for more triggers than + * just mouse enter/leave, html popovers, and selector delegatation. + */ +angular.module( 'ui.bootstrap.popover', [ 'ui.bootstrap.tooltip' ] ) + +.directive( 'popoverPopup', function () { + return { + restrict: 'EA', + replace: true, + scope: { title: '@', content: '@', placement: '@', animation: '&', isOpen: '&' }, + templateUrl: 'template/popover/popover.html' + }; +}) + +.directive( 'popover', [ '$tooltip', function ( $tooltip ) { + return $tooltip( 'popover', 'popover', 'click' ); +}]); + +angular.module('ui.bootstrap.progressbar', []) + +.constant('progressConfig', { + animate: true, + max: 100 +}) + +.controller('ProgressController', ['$scope', '$attrs', 'progressConfig', function($scope, $attrs, progressConfig) { + var self = this, + animate = angular.isDefined($attrs.animate) ? $scope.$parent.$eval($attrs.animate) : progressConfig.animate; + + this.bars = []; + $scope.max = angular.isDefined($attrs.max) ? $scope.$parent.$eval($attrs.max) : progressConfig.max; + + this.addBar = function(bar, element) { + if ( !animate ) { + element.css({'transition': 'none'}); + } + + this.bars.push(bar); + + bar.$watch('value', function( value ) { + bar.percent = +(100 * value / $scope.max).toFixed(2); + }); + + bar.$on('$destroy', function() { + element = null; + self.removeBar(bar); + }); + }; + + this.removeBar = function(bar) { + this.bars.splice(this.bars.indexOf(bar), 1); + }; +}]) + +.directive('progress', function() { + return { + restrict: 'EA', + replace: true, + transclude: true, + controller: 'ProgressController', + require: 'progress', + scope: {}, + templateUrl: 'template/progressbar/progress.html' + }; +}) + +.directive('bar', function() { + return { + restrict: 'EA', + replace: true, + transclude: true, + require: '^progress', + scope: { + value: '=', + type: '@' + }, + templateUrl: 'template/progressbar/bar.html', + link: function(scope, element, attrs, progressCtrl) { + progressCtrl.addBar(scope, element); + } + }; +}) + +.directive('progressbar', function() { + return { + restrict: 'EA', + replace: true, + transclude: true, + controller: 'ProgressController', + scope: { + value: '=', + type: '@' + }, + templateUrl: 'template/progressbar/progressbar.html', + link: function(scope, element, attrs, progressCtrl) { + progressCtrl.addBar(scope, angular.element(element.children()[0])); + } + }; +}); +angular.module('ui.bootstrap.rating', []) + +.constant('ratingConfig', { + max: 5, + stateOn: null, + stateOff: null +}) + +.controller('RatingController', ['$scope', '$attrs', 'ratingConfig', function($scope, $attrs, ratingConfig) { + var ngModelCtrl = { $setViewValue: angular.noop }; + + this.init = function(ngModelCtrl_) { + ngModelCtrl = ngModelCtrl_; + ngModelCtrl.$render = this.render; + + this.stateOn = angular.isDefined($attrs.stateOn) ? $scope.$parent.$eval($attrs.stateOn) : ratingConfig.stateOn; + this.stateOff = angular.isDefined($attrs.stateOff) ? $scope.$parent.$eval($attrs.stateOff) : ratingConfig.stateOff; + + var ratingStates = angular.isDefined($attrs.ratingStates) ? $scope.$parent.$eval($attrs.ratingStates) : + new Array( angular.isDefined($attrs.max) ? $scope.$parent.$eval($attrs.max) : ratingConfig.max ); + $scope.range = this.buildTemplateObjects(ratingStates); + }; + + this.buildTemplateObjects = function(states) { + for (var i = 0, n = states.length; i < n; i++) { + states[i] = angular.extend({ index: i }, { stateOn: this.stateOn, stateOff: this.stateOff }, states[i]); + } + return states; + }; + + $scope.rate = function(value) { + if ( !$scope.readonly && value >= 0 && value <= $scope.range.length ) { + ngModelCtrl.$setViewValue(value); + ngModelCtrl.$render(); + } + }; + + $scope.enter = function(value) { + if ( !$scope.readonly ) { + $scope.value = value; + } + $scope.onHover({value: value}); + }; + + $scope.reset = function() { + $scope.value = ngModelCtrl.$viewValue; + $scope.onLeave(); + }; + + $scope.onKeydown = function(evt) { + if (/(37|38|39|40)/.test(evt.which)) { + evt.preventDefault(); + evt.stopPropagation(); + $scope.rate( $scope.value + (evt.which === 38 || evt.which === 39 ? 1 : -1) ); + } + }; + + this.render = function() { + $scope.value = ngModelCtrl.$viewValue; + }; +}]) + +.directive('rating', function() { + return { + restrict: 'EA', + require: ['rating', 'ngModel'], + scope: { + readonly: '=?', + onHover: '&', + onLeave: '&' + }, + controller: 'RatingController', + templateUrl: 'template/rating/rating.html', + replace: true, + link: function(scope, element, attrs, ctrls) { + var ratingCtrl = ctrls[0], ngModelCtrl = ctrls[1]; + + if ( ngModelCtrl ) { + ratingCtrl.init( ngModelCtrl ); + } + } + }; +}); + +/** + * @ngdoc overview + * @name ui.bootstrap.tabs + * + * @description + * AngularJS version of the tabs directive. + */ + +angular.module('ui.bootstrap.tabs', []) + +.controller('TabsetController', ['$scope', function TabsetCtrl($scope) { + var ctrl = this, + tabs = ctrl.tabs = $scope.tabs = []; + + ctrl.select = function(selectedTab) { + angular.forEach(tabs, function(tab) { + if (tab.active && tab !== selectedTab) { + tab.active = false; + tab.onDeselect(); + } + }); + selectedTab.active = true; + selectedTab.onSelect(); + }; + + ctrl.addTab = function addTab(tab) { + tabs.push(tab); + // we can't run the select function on the first tab + // since that would select it twice + if (tabs.length === 1) { + tab.active = true; + } else if (tab.active) { + ctrl.select(tab); + } + }; + + ctrl.removeTab = function removeTab(tab) { + var index = tabs.indexOf(tab); + //Select a new tab if the tab to be removed is selected + if (tab.active && tabs.length > 1) { + //If this is the last tab, select the previous tab. else, the next tab. + var newActiveIndex = index == tabs.length - 1 ? index - 1 : index + 1; + ctrl.select(tabs[newActiveIndex]); + } + tabs.splice(index, 1); + }; +}]) + +/** + * @ngdoc directive + * @name ui.bootstrap.tabs.directive:tabset + * @restrict EA + * + * @description + * Tabset is the outer container for the tabs directive + * + * @param {boolean=} vertical Whether or not to use vertical styling for the tabs. + * @param {boolean=} justified Whether or not to use justified styling for the tabs. + * + * @example + + + + First Content! + Second Content! + +
+ + First Vertical Content! + Second Vertical Content! + + + First Justified Content! + Second Justified Content! + + + + */ +.directive('tabset', function() { + return { + restrict: 'EA', + transclude: true, + replace: true, + scope: { + type: '@' + }, + controller: 'TabsetController', + templateUrl: 'template/tabs/tabset.html', + link: function(scope, element, attrs) { + scope.vertical = angular.isDefined(attrs.vertical) ? scope.$parent.$eval(attrs.vertical) : false; + scope.justified = angular.isDefined(attrs.justified) ? scope.$parent.$eval(attrs.justified) : false; + } + }; +}) + +/** + * @ngdoc directive + * @name ui.bootstrap.tabs.directive:tab + * @restrict EA + * + * @param {string=} heading The visible heading, or title, of the tab. Set HTML headings with {@link ui.bootstrap.tabs.directive:tabHeading tabHeading}. + * @param {string=} select An expression to evaluate when the tab is selected. + * @param {boolean=} active A binding, telling whether or not this tab is selected. + * @param {boolean=} disabled A binding, telling whether or not this tab is disabled. + * + * @description + * Creates a tab with a heading and content. Must be placed within a {@link ui.bootstrap.tabs.directive:tabset tabset}. + * + * @example + + +
+ + +
+ + First Tab + + Alert me! + Second Tab, with alert callback and html heading! + + + {{item.content}} + + +
+ + + function TabsDemoCtrl($scope) { + $scope.items = [ + { title:"Dynamic Title 1", content:"Dynamic Item 0" }, + { title:"Dynamic Title 2", content:"Dynamic Item 1", disabled: true } + ]; + + $scope.alertMe = function() { + setTimeout(function() { + alert("You've selected the alert tab!"); + }); + }; + }; + + + */ + +/** + * @ngdoc directive + * @name ui.bootstrap.tabs.directive:tabHeading + * @restrict EA + * + * @description + * Creates an HTML heading for a {@link ui.bootstrap.tabs.directive:tab tab}. Must be placed as a child of a tab element. + * + * @example + + + + + HTML in my titles?! + And some content, too! + + + Icon heading?!? + That's right. + + + + + */ +.directive('tab', ['$parse', function($parse) { + return { + require: '^tabset', + restrict: 'EA', + replace: true, + templateUrl: 'template/tabs/tab.html', + transclude: true, + scope: { + active: '=?', + heading: '@', + onSelect: '&select', //This callback is called in contentHeadingTransclude + //once it inserts the tab's content into the dom + onDeselect: '&deselect' + }, + controller: function() { + //Empty controller so other directives can require being 'under' a tab + }, + compile: function(elm, attrs, transclude) { + return function postLink(scope, elm, attrs, tabsetCtrl) { + scope.$watch('active', function(active) { + if (active) { + tabsetCtrl.select(scope); + } + }); + + scope.disabled = false; + if ( attrs.disabled ) { + scope.$parent.$watch($parse(attrs.disabled), function(value) { + scope.disabled = !! value; + }); + } + + scope.select = function() { + if ( !scope.disabled ) { + scope.active = true; + } + }; + + tabsetCtrl.addTab(scope); + scope.$on('$destroy', function() { + tabsetCtrl.removeTab(scope); + }); + + //We need to transclude later, once the content container is ready. + //when this link happens, we're inside a tab heading. + scope.$transcludeFn = transclude; + }; + } + }; +}]) + +.directive('tabHeadingTransclude', [function() { + return { + restrict: 'A', + require: '^tab', + link: function(scope, elm, attrs, tabCtrl) { + scope.$watch('headingElement', function updateHeadingElement(heading) { + if (heading) { + elm.html(''); + elm.append(heading); + } + }); + } + }; +}]) + +.directive('tabContentTransclude', function() { + return { + restrict: 'A', + require: '^tabset', + link: function(scope, elm, attrs) { + var tab = scope.$eval(attrs.tabContentTransclude); + + //Now our tab is ready to be transcluded: both the tab heading area + //and the tab content area are loaded. Transclude 'em both. + tab.$transcludeFn(tab.$parent, function(contents) { + angular.forEach(contents, function(node) { + if (isTabHeading(node)) { + //Let tabHeadingTransclude know. + tab.headingElement = node; + } else { + elm.append(node); + } + }); + }); + } + }; + function isTabHeading(node) { + return node.tagName && ( + node.hasAttribute('tab-heading') || + node.hasAttribute('data-tab-heading') || + node.tagName.toLowerCase() === 'tab-heading' || + node.tagName.toLowerCase() === 'data-tab-heading' + ); + } +}) + +; + +angular.module('ui.bootstrap.timepicker', []) + +.constant('timepickerConfig', { + hourStep: 1, + minuteStep: 1, + showMeridian: true, + meridians: null, + readonlyInput: false, + mousewheel: true +}) + +.controller('TimepickerController', ['$scope', '$attrs', '$parse', '$log', '$locale', 'timepickerConfig', function($scope, $attrs, $parse, $log, $locale, timepickerConfig) { + var selected = new Date(), + ngModelCtrl = { $setViewValue: angular.noop }, // nullModelCtrl + meridians = angular.isDefined($attrs.meridians) ? $scope.$parent.$eval($attrs.meridians) : timepickerConfig.meridians || $locale.DATETIME_FORMATS.AMPMS; + + this.init = function( ngModelCtrl_, inputs ) { + ngModelCtrl = ngModelCtrl_; + ngModelCtrl.$render = this.render; + + var hoursInputEl = inputs.eq(0), + minutesInputEl = inputs.eq(1); + + var mousewheel = angular.isDefined($attrs.mousewheel) ? $scope.$parent.$eval($attrs.mousewheel) : timepickerConfig.mousewheel; + if ( mousewheel ) { + this.setupMousewheelEvents( hoursInputEl, minutesInputEl ); + } + + $scope.readonlyInput = angular.isDefined($attrs.readonlyInput) ? $scope.$parent.$eval($attrs.readonlyInput) : timepickerConfig.readonlyInput; + this.setupInputEvents( hoursInputEl, minutesInputEl ); + }; + + var hourStep = timepickerConfig.hourStep; + if ($attrs.hourStep) { + $scope.$parent.$watch($parse($attrs.hourStep), function(value) { + hourStep = parseInt(value, 10); + }); + } + + var minuteStep = timepickerConfig.minuteStep; + if ($attrs.minuteStep) { + $scope.$parent.$watch($parse($attrs.minuteStep), function(value) { + minuteStep = parseInt(value, 10); + }); + } + + // 12H / 24H mode + $scope.showMeridian = timepickerConfig.showMeridian; + if ($attrs.showMeridian) { + $scope.$parent.$watch($parse($attrs.showMeridian), function(value) { + $scope.showMeridian = !!value; + + if ( ngModelCtrl.$error.time ) { + // Evaluate from template + var hours = getHoursFromTemplate(), minutes = getMinutesFromTemplate(); + if (angular.isDefined( hours ) && angular.isDefined( minutes )) { + selected.setHours( hours ); + refresh(); + } + } else { + updateTemplate(); + } + }); + } + + // Get $scope.hours in 24H mode if valid + function getHoursFromTemplate ( ) { + var hours = parseInt( $scope.hours, 10 ); + var valid = ( $scope.showMeridian ) ? (hours > 0 && hours < 13) : (hours >= 0 && hours < 24); + if ( !valid ) { + return undefined; + } + + if ( $scope.showMeridian ) { + if ( hours === 12 ) { + hours = 0; + } + if ( $scope.meridian === meridians[1] ) { + hours = hours + 12; + } + } + return hours; + } + + function getMinutesFromTemplate() { + var minutes = parseInt($scope.minutes, 10); + return ( minutes >= 0 && minutes < 60 ) ? minutes : undefined; + } + + function pad( value ) { + return ( angular.isDefined(value) && value.toString().length < 2 ) ? '0' + value : value; + } + + // Respond on mousewheel spin + this.setupMousewheelEvents = function( hoursInputEl, minutesInputEl ) { + var isScrollingUp = function(e) { + if (e.originalEvent) { + e = e.originalEvent; + } + //pick correct delta variable depending on event + var delta = (e.wheelDelta) ? e.wheelDelta : -e.deltaY; + return (e.detail || delta > 0); + }; + + hoursInputEl.bind('mousewheel wheel', function(e) { + $scope.$apply( (isScrollingUp(e)) ? $scope.incrementHours() : $scope.decrementHours() ); + e.preventDefault(); + }); + + minutesInputEl.bind('mousewheel wheel', function(e) { + $scope.$apply( (isScrollingUp(e)) ? $scope.incrementMinutes() : $scope.decrementMinutes() ); + e.preventDefault(); + }); + + }; + + this.setupInputEvents = function( hoursInputEl, minutesInputEl ) { + if ( $scope.readonlyInput ) { + $scope.updateHours = angular.noop; + $scope.updateMinutes = angular.noop; + return; + } + + var invalidate = function(invalidHours, invalidMinutes) { + ngModelCtrl.$setViewValue( null ); + ngModelCtrl.$setValidity('time', false); + if (angular.isDefined(invalidHours)) { + $scope.invalidHours = invalidHours; + } + if (angular.isDefined(invalidMinutes)) { + $scope.invalidMinutes = invalidMinutes; + } + }; + + $scope.updateHours = function() { + var hours = getHoursFromTemplate(); + + if ( angular.isDefined(hours) ) { + selected.setHours( hours ); + refresh( 'h' ); + } else { + invalidate(true); + } + }; + + hoursInputEl.bind('blur', function(e) { + if ( !$scope.invalidHours && $scope.hours < 10) { + $scope.$apply( function() { + $scope.hours = pad( $scope.hours ); + }); + } + }); + + $scope.updateMinutes = function() { + var minutes = getMinutesFromTemplate(); + + if ( angular.isDefined(minutes) ) { + selected.setMinutes( minutes ); + refresh( 'm' ); + } else { + invalidate(undefined, true); + } + }; + + minutesInputEl.bind('blur', function(e) { + if ( !$scope.invalidMinutes && $scope.minutes < 10 ) { + $scope.$apply( function() { + $scope.minutes = pad( $scope.minutes ); + }); + } + }); + + }; + + this.render = function() { + var date = ngModelCtrl.$modelValue ? new Date( ngModelCtrl.$modelValue ) : null; + + if ( isNaN(date) ) { + ngModelCtrl.$setValidity('time', false); + $log.error('Timepicker directive: "ng-model" value must be a Date object, a number of milliseconds since 01.01.1970 or a string representing an RFC2822 or ISO 8601 date.'); + } else { + if ( date ) { + selected = date; + } + makeValid(); + updateTemplate(); + } + }; + + // Call internally when we know that model is valid. + function refresh( keyboardChange ) { + makeValid(); + ngModelCtrl.$setViewValue( new Date(selected) ); + updateTemplate( keyboardChange ); + } + + function makeValid() { + ngModelCtrl.$setValidity('time', true); + $scope.invalidHours = false; + $scope.invalidMinutes = false; + } + + function updateTemplate( keyboardChange ) { + var hours = selected.getHours(), minutes = selected.getMinutes(); + + if ( $scope.showMeridian ) { + hours = ( hours === 0 || hours === 12 ) ? 12 : hours % 12; // Convert 24 to 12 hour system + } + + $scope.hours = keyboardChange === 'h' ? hours : pad(hours); + $scope.minutes = keyboardChange === 'm' ? minutes : pad(minutes); + $scope.meridian = selected.getHours() < 12 ? meridians[0] : meridians[1]; + } + + function addMinutes( minutes ) { + var dt = new Date( selected.getTime() + minutes * 60000 ); + selected.setHours( dt.getHours(), dt.getMinutes() ); + refresh(); + } + + $scope.incrementHours = function() { + addMinutes( hourStep * 60 ); + }; + $scope.decrementHours = function() { + addMinutes( - hourStep * 60 ); + }; + $scope.incrementMinutes = function() { + addMinutes( minuteStep ); + }; + $scope.decrementMinutes = function() { + addMinutes( - minuteStep ); + }; + $scope.toggleMeridian = function() { + addMinutes( 12 * 60 * (( selected.getHours() < 12 ) ? 1 : -1) ); + }; +}]) + +.directive('timepicker', function () { + return { + restrict: 'EA', + require: ['timepicker', '?^ngModel'], + controller:'TimepickerController', + replace: true, + scope: {}, + templateUrl: 'template/timepicker/timepicker.html', + link: function(scope, element, attrs, ctrls) { + var timepickerCtrl = ctrls[0], ngModelCtrl = ctrls[1]; + + if ( ngModelCtrl ) { + timepickerCtrl.init( ngModelCtrl, element.find('input') ); + } + } + }; +}); + +angular.module('ui.bootstrap.typeahead', ['ui.bootstrap.position', 'ui.bootstrap.bindHtml']) + +/** + * A helper service that can parse typeahead's syntax (string provided by users) + * Extracted to a separate service for ease of unit testing + */ + .factory('typeaheadParser', ['$parse', function ($parse) { + + // 00000111000000000000022200000000000000003333333333333330000000000044000 + var TYPEAHEAD_REGEXP = /^\s*([\s\S]+?)(?:\s+as\s+([\s\S]+?))?\s+for\s+(?:([\$\w][\$\w\d]*))\s+in\s+([\s\S]+?)$/; + + return { + parse:function (input) { + + var match = input.match(TYPEAHEAD_REGEXP); + if (!match) { + throw new Error( + 'Expected typeahead specification in form of "_modelValue_ (as _label_)? for _item_ in _collection_"' + + ' but got "' + input + '".'); + } + + return { + itemName:match[3], + source:$parse(match[4]), + viewMapper:$parse(match[2] || match[1]), + modelMapper:$parse(match[1]) + }; + } + }; +}]) + + .directive('typeahead', ['$compile', '$parse', '$q', '$timeout', '$document', '$position', 'typeaheadParser', + function ($compile, $parse, $q, $timeout, $document, $position, typeaheadParser) { + + var HOT_KEYS = [9, 13, 27, 38, 40]; + + return { + require:'ngModel', + link:function (originalScope, element, attrs, modelCtrl) { + + //SUPPORTED ATTRIBUTES (OPTIONS) + + //minimal no of characters that needs to be entered before typeahead kicks-in + var minSearch = originalScope.$eval(attrs.typeaheadMinLength) || 1; + + //minimal wait time after last character typed before typehead kicks-in + var waitTime = originalScope.$eval(attrs.typeaheadWaitMs) || 0; + + //should it restrict model values to the ones selected from the popup only? + var isEditable = originalScope.$eval(attrs.typeaheadEditable) !== false; + + //binding to a variable that indicates if matches are being retrieved asynchronously + var isLoadingSetter = $parse(attrs.typeaheadLoading).assign || angular.noop; + + //a callback executed when a match is selected + var onSelectCallback = $parse(attrs.typeaheadOnSelect); + + var inputFormatter = attrs.typeaheadInputFormatter ? $parse(attrs.typeaheadInputFormatter) : undefined; + + var appendToBody = attrs.typeaheadAppendToBody ? originalScope.$eval(attrs.typeaheadAppendToBody) : false; + + //INTERNAL VARIABLES + + //model setter executed upon match selection + var $setModelValue = $parse(attrs.ngModel).assign; + + //expressions used by typeahead + var parserResult = typeaheadParser.parse(attrs.typeahead); + + var hasFocus; + + //create a child scope for the typeahead directive so we are not polluting original scope + //with typeahead-specific data (matches, query etc.) + var scope = originalScope.$new(); + originalScope.$on('$destroy', function(){ + scope.$destroy(); + }); + + // WAI-ARIA + var popupId = 'typeahead-' + scope.$id + '-' + Math.floor(Math.random() * 10000); + element.attr({ + 'aria-autocomplete': 'list', + 'aria-expanded': false, + 'aria-owns': popupId + }); + + //pop-up element used to display matches + var popUpEl = angular.element('
'); + popUpEl.attr({ + id: popupId, + matches: 'matches', + active: 'activeIdx', + select: 'select(activeIdx)', + query: 'query', + position: 'position' + }); + //custom item template + if (angular.isDefined(attrs.typeaheadTemplateUrl)) { + popUpEl.attr('template-url', attrs.typeaheadTemplateUrl); + } + + var resetMatches = function() { + scope.matches = []; + scope.activeIdx = -1; + element.attr('aria-expanded', false); + }; + + var getMatchId = function(index) { + return popupId + '-option-' + index; + }; + + // Indicate that the specified match is the active (pre-selected) item in the list owned by this typeahead. + // This attribute is added or removed automatically when the `activeIdx` changes. + scope.$watch('activeIdx', function(index) { + if (index < 0) { + element.removeAttr('aria-activedescendant'); + } else { + element.attr('aria-activedescendant', getMatchId(index)); + } + }); + + var getMatchesAsync = function(inputValue) { + + var locals = {$viewValue: inputValue}; + isLoadingSetter(originalScope, true); + $q.when(parserResult.source(originalScope, locals)).then(function(matches) { + + //it might happen that several async queries were in progress if a user were typing fast + //but we are interested only in responses that correspond to the current view value + var onCurrentRequest = (inputValue === modelCtrl.$viewValue); + if (onCurrentRequest && hasFocus) { + if (matches.length > 0) { + + scope.activeIdx = 0; + scope.matches.length = 0; + + //transform labels + for(var i=0; i= minSearch) { + if (waitTime > 0) { + cancelPreviousTimeout(); + scheduleSearchWithTimeout(inputValue); + } else { + getMatchesAsync(inputValue); + } + } else { + isLoadingSetter(originalScope, false); + cancelPreviousTimeout(); + resetMatches(); + } + + if (isEditable) { + return inputValue; + } else { + if (!inputValue) { + // Reset in case user had typed something previously. + modelCtrl.$setValidity('editable', true); + return inputValue; + } else { + modelCtrl.$setValidity('editable', false); + return undefined; + } + } + }); + + modelCtrl.$formatters.push(function (modelValue) { + + var candidateViewValue, emptyViewValue; + var locals = {}; + + if (inputFormatter) { + + locals['$model'] = modelValue; + return inputFormatter(originalScope, locals); + + } else { + + //it might happen that we don't have enough info to properly render input value + //we need to check for this situation and simply return model value if we can't apply custom formatting + locals[parserResult.itemName] = modelValue; + candidateViewValue = parserResult.viewMapper(originalScope, locals); + locals[parserResult.itemName] = undefined; + emptyViewValue = parserResult.viewMapper(originalScope, locals); + + return candidateViewValue!== emptyViewValue ? candidateViewValue : modelValue; + } + }); + + scope.select = function (activeIdx) { + //called from within the $digest() cycle + var locals = {}; + var model, item; + + locals[parserResult.itemName] = item = scope.matches[activeIdx].model; + model = parserResult.modelMapper(originalScope, locals); + $setModelValue(originalScope, model); + modelCtrl.$setValidity('editable', true); + + onSelectCallback(originalScope, { + $item: item, + $model: model, + $label: parserResult.viewMapper(originalScope, locals) + }); + + resetMatches(); + + //return focus to the input element if a match was selected via a mouse click event + // use timeout to avoid $rootScope:inprog error + $timeout(function() { element[0].focus(); }, 0, false); + }; + + //bind keyboard events: arrows up(38) / down(40), enter(13) and tab(9), esc(27) + element.bind('keydown', function (evt) { + + //typeahead is open and an "interesting" key was pressed + if (scope.matches.length === 0 || HOT_KEYS.indexOf(evt.which) === -1) { + return; + } + + evt.preventDefault(); + + if (evt.which === 40) { + scope.activeIdx = (scope.activeIdx + 1) % scope.matches.length; + scope.$digest(); + + } else if (evt.which === 38) { + scope.activeIdx = (scope.activeIdx ? scope.activeIdx : scope.matches.length) - 1; + scope.$digest(); + + } else if (evt.which === 13 || evt.which === 9) { + scope.$apply(function () { + scope.select(scope.activeIdx); + }); + + } else if (evt.which === 27) { + evt.stopPropagation(); + + resetMatches(); + scope.$digest(); + } + }); + + element.bind('blur', function (evt) { + hasFocus = false; + }); + + // Keep reference to click handler to unbind it. + var dismissClickHandler = function (evt) { + if (element[0] !== evt.target) { + resetMatches(); + scope.$digest(); + } + }; + + $document.bind('click', dismissClickHandler); + + originalScope.$on('$destroy', function(){ + $document.unbind('click', dismissClickHandler); + }); + + var $popup = $compile(popUpEl)(scope); + if ( appendToBody ) { + $document.find('body').append($popup); + } else { + element.after($popup); + } + } + }; + +}]) + + .directive('typeaheadPopup', function () { + return { + restrict:'EA', + scope:{ + matches:'=', + query:'=', + active:'=', + position:'=', + select:'&' + }, + replace:true, + templateUrl:'template/typeahead/typeahead-popup.html', + link:function (scope, element, attrs) { + + scope.templateUrl = attrs.templateUrl; + + scope.isOpen = function () { + return scope.matches.length > 0; + }; + + scope.isActive = function (matchIdx) { + return scope.active == matchIdx; + }; + + scope.selectActive = function (matchIdx) { + scope.active = matchIdx; + }; + + scope.selectMatch = function (activeIdx) { + scope.select({activeIdx:activeIdx}); + }; + } + }; + }) + + .directive('typeaheadMatch', ['$http', '$templateCache', '$compile', '$parse', function ($http, $templateCache, $compile, $parse) { + return { + restrict:'EA', + scope:{ + index:'=', + match:'=', + query:'=' + }, + link:function (scope, element, attrs) { + var tplUrl = $parse(attrs.templateUrl)(scope.$parent) || 'template/typeahead/typeahead-match.html'; + $http.get(tplUrl, {cache: $templateCache}).success(function(tplContent){ + element.replaceWith($compile(tplContent.trim())(scope)); + }); + } + }; + }]) + + .filter('typeaheadHighlight', function() { + + function escapeRegexp(queryToEscape) { + return queryToEscape.replace(/([.?*+^$[\]\\(){}|-])/g, '\\$1'); + } + + return function(matchItem, query) { + return query ? ('' + matchItem).replace(new RegExp(escapeRegexp(query), 'gi'), '$&') : matchItem; + }; + }); + +angular.module("template/accordion/accordion-group.html", []).run(["$templateCache", function($templateCache) { + $templateCache.put("template/accordion/accordion-group.html", + "
\n" + + "
\n" + + "

\n" + + " {{heading}}\n" + + "

\n" + + "
\n" + + "
\n" + + "
\n" + + "
\n" + + "
"); +}]); + +angular.module("template/accordion/accordion.html", []).run(["$templateCache", function($templateCache) { + $templateCache.put("template/accordion/accordion.html", + "
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\n" + + " \n" + + " \n" + + " \n" + + "
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{{ weekNumbers[$index] }}\n" + + " \n" + + "
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\n" + + "
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\n" + + "
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\n" + + "
\n" + + "
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\n" + + "
\n" + + "\n" + + "
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\n" + + "
\n" + + "
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        \n" + + "
      • \n" + + "
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Date(a);b.setDate(b.getDate()+4-(b.getDay()||7));var c=b.getTime();return b.setMonth(0),b.setDate(1),Math.floor(Math.round((c-b)/864e5)/7)+1}b.showWeeks=e.showWeeks,e.step={months:1},e.element=c;var i=[31,28,31,30,31,30,31,31,30,31,30,31];e._refreshView=function(){var c=e.activeDate.getFullYear(),d=e.activeDate.getMonth(),f=new Date(c,d,1),i=e.startingDay-f.getDay(),j=i>0?7-i:-i,k=new Date(f);j>0&&k.setDate(-j+1);for(var l=g(k,42),m=0;42>m;m++)l[m]=angular.extend(e.createDateObject(l[m],e.formatDay),{secondary:l[m].getMonth()!==d,uid:b.uniqueId+"-"+m});b.labels=new Array(7);for(var n=0;7>n;n++)b.labels[n]={abbr:a(l[n].date,e.formatDayHeader),full:a(l[n].date,"EEEE")};if(b.title=a(e.activeDate,e.formatDayTitle),b.rows=e.split(l,7),b.showWeeks){b.weekNumbers=[];for(var o=h(b.rows[0][0].date),p=b.rows.length;b.weekNumbers.push(o++)f;f++)c[f]=angular.extend(e.createDateObject(new Date(d,f,1),e.formatMonth),{uid:b.uniqueId+"-"+f});b.title=a(e.activeDate,e.formatMonthTitle),b.rows=e.split(c,3)},e.compare=function(a,b){return new Date(a.getFullYear(),a.getMonth())-new Date(b.getFullYear(),b.getMonth())},e.handleKeyDown=function(a){var b=e.activeDate.getMonth();if("left"===a)b-=1;else if("up"===a)b-=3;else if("right"===a)b+=1;else if("down"===a)b+=3;else if("pageup"===a||"pagedown"===a){var c=e.activeDate.getFullYear()+("pageup"===a?-1:1);e.activeDate.setFullYear(c)}else"home"===a?b=0:"end"===a&&(b=11);e.activeDate.setMonth(b)},e.refreshView()}}}]).directive("yearpicker",["dateFilter",function(){return{restrict:"EA",replace:!0,templateUrl:"template/datepicker/year.html",require:"^datepicker",link:function(a,b,c,d){function e(a){return parseInt((a-1)/f,10)*f+1}var f=d.yearRange;d.step={years:f},d.element=b,d._refreshView=function(){for(var b=new Array(f),c=0,g=e(d.activeDate.getFullYear());f>c;c++)b[c]=angular.extend(d.createDateObject(new 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k={};return k.open=function(b){var e=d.defer(),f=d.defer(),k={result:e.promise,opened:f.promise,close:function(a){h.close(k,a)},dismiss:function(a){h.dismiss(k,a)}};if(b=angular.extend({},a.options,b),b.resolve=b.resolve||{},!b.template&&!b.templateUrl)throw new Error("One of template or templateUrl options is required.");var l=d.all([i(b)].concat(j(b.resolve)));return l.then(function(a){var d=(b.scope||c).$new();d.$close=k.close,d.$dismiss=k.dismiss;var f,i={},j=1;b.controller&&(i.$scope=d,i.$modalInstance=k,angular.forEach(b.resolve,function(b,c){i[c]=a[j++]}),f=g(b.controller,i),b.controllerAs&&(d[b.controllerAs]=f)),h.open(k,{scope:d,deferred:e,content:a[0],backdrop:b.backdrop,keyboard:b.keyboard,backdropClass:b.backdropClass,windowClass:b.windowClass,windowTemplateUrl:b.windowTemplateUrl,size:b.size})},function(a){e.reject(a)}),l.then(function(){f.resolve(!0)},function(){f.reject(!1)}),k},k}]};return 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          • \n
        \n')}]); \ No newline at end of file diff --git a/bower_components/angular-bootstrap/ui-bootstrap.js b/bower_components/angular-bootstrap/ui-bootstrap.js new file mode 100644 index 0000000..9d36932 --- /dev/null +++ b/bower_components/angular-bootstrap/ui-bootstrap.js @@ -0,0 +1,3857 @@ +/* + * angular-ui-bootstrap + * http://angular-ui.github.io/bootstrap/ + + * Version: 0.11.2 - 2014-09-26 + * License: MIT + */ +angular.module("ui.bootstrap", ["ui.bootstrap.transition","ui.bootstrap.collapse","ui.bootstrap.accordion","ui.bootstrap.alert","ui.bootstrap.bindHtml","ui.bootstrap.buttons","ui.bootstrap.carousel","ui.bootstrap.dateparser","ui.bootstrap.position","ui.bootstrap.datepicker","ui.bootstrap.dropdown","ui.bootstrap.modal","ui.bootstrap.pagination","ui.bootstrap.tooltip","ui.bootstrap.popover","ui.bootstrap.progressbar","ui.bootstrap.rating","ui.bootstrap.tabs","ui.bootstrap.timepicker","ui.bootstrap.typeahead"]); +angular.module('ui.bootstrap.transition', []) + +/** + * $transition service provides a consistent interface to trigger CSS 3 transitions and to be informed when they complete. + * @param {DOMElement} element The DOMElement that will be animated. + * @param {string|object|function} trigger The thing that will cause the transition to start: + * - As a string, it represents the css class to be added to the element. + * - As an object, it represents a hash of style attributes to be applied to the element. + * - As a function, it represents a function to be called that will cause the transition to occur. + * @return {Promise} A promise that is resolved when the transition finishes. + */ +.factory('$transition', ['$q', '$timeout', '$rootScope', function($q, $timeout, $rootScope) { + + var $transition = function(element, trigger, options) { + options = options || {}; + var deferred = $q.defer(); + var endEventName = $transition[options.animation ? 'animationEndEventName' : 'transitionEndEventName']; + + var transitionEndHandler = function(event) { + $rootScope.$apply(function() { + element.unbind(endEventName, transitionEndHandler); + deferred.resolve(element); + }); + }; + + if (endEventName) { + element.bind(endEventName, transitionEndHandler); + } + + // Wrap in a timeout to allow the browser time to update the DOM before the transition is to occur + $timeout(function() { + if ( angular.isString(trigger) ) { + element.addClass(trigger); + } else if ( angular.isFunction(trigger) ) { + trigger(element); + } else if ( angular.isObject(trigger) ) { + element.css(trigger); + } + //If browser does not support transitions, instantly resolve + if ( !endEventName ) { + deferred.resolve(element); + } + }); + + // Add our custom cancel function to the promise that is returned + // We can call this if we are about to run a new transition, which we know will prevent this transition from ending, + // i.e. it will therefore never raise a transitionEnd event for that transition + deferred.promise.cancel = function() { + if ( endEventName ) { + element.unbind(endEventName, transitionEndHandler); + } + deferred.reject('Transition cancelled'); + }; + + return deferred.promise; + }; + + // Work out the name of the transitionEnd event + var transElement = document.createElement('trans'); + var transitionEndEventNames = { + 'WebkitTransition': 'webkitTransitionEnd', + 'MozTransition': 'transitionend', + 'OTransition': 'oTransitionEnd', + 'transition': 'transitionend' + }; + var animationEndEventNames = { + 'WebkitTransition': 'webkitAnimationEnd', + 'MozTransition': 'animationend', + 'OTransition': 'oAnimationEnd', + 'transition': 'animationend' + }; + function findEndEventName(endEventNames) { + for (var name in endEventNames){ + if (transElement.style[name] !== undefined) { + return endEventNames[name]; + } + } + } + $transition.transitionEndEventName = findEndEventName(transitionEndEventNames); + $transition.animationEndEventName = findEndEventName(animationEndEventNames); + return $transition; +}]); + +angular.module('ui.bootstrap.collapse', ['ui.bootstrap.transition']) + + .directive('collapse', ['$transition', function ($transition) { + + return { + link: function (scope, element, attrs) { + + var initialAnimSkip = true; + var currentTransition; + + function doTransition(change) { + var newTransition = $transition(element, change); + if (currentTransition) { + currentTransition.cancel(); + } + currentTransition = newTransition; + newTransition.then(newTransitionDone, newTransitionDone); + return newTransition; + + function newTransitionDone() { + // Make sure it's this transition, otherwise, leave it alone. + if (currentTransition === newTransition) { + currentTransition = undefined; + } + } + } + + function expand() { + if (initialAnimSkip) { + initialAnimSkip = false; + expandDone(); + } else { + element.removeClass('collapse').addClass('collapsing'); + doTransition({ height: element[0].scrollHeight + 'px' }).then(expandDone); + } + } + + function expandDone() { + element.removeClass('collapsing'); + element.addClass('collapse in'); + element.css({height: 'auto'}); + } + + function collapse() { + if (initialAnimSkip) { + initialAnimSkip = false; + collapseDone(); + element.css({height: 0}); + } else { + // CSS transitions don't work with height: auto, so we have to manually change the height to a specific value + element.css({ height: element[0].scrollHeight + 'px' }); + //trigger reflow so a browser realizes that height was updated from auto to a specific value + var x = element[0].offsetWidth; + + element.removeClass('collapse in').addClass('collapsing'); + + doTransition({ height: 0 }).then(collapseDone); + } + } + + function collapseDone() { + element.removeClass('collapsing'); + element.addClass('collapse'); + } + + scope.$watch(attrs.collapse, function (shouldCollapse) { + if (shouldCollapse) { + collapse(); + } else { + expand(); + } + }); + } + }; + }]); + +angular.module('ui.bootstrap.accordion', ['ui.bootstrap.collapse']) + +.constant('accordionConfig', { + closeOthers: true +}) + +.controller('AccordionController', ['$scope', '$attrs', 'accordionConfig', function ($scope, $attrs, accordionConfig) { + + // This array keeps track of the accordion groups + this.groups = []; + + // Ensure that all the groups in this accordion are closed, unless close-others explicitly says not to + this.closeOthers = function(openGroup) { + var closeOthers = angular.isDefined($attrs.closeOthers) ? $scope.$eval($attrs.closeOthers) : accordionConfig.closeOthers; + if ( closeOthers ) { + angular.forEach(this.groups, function (group) { + if ( group !== openGroup ) { + group.isOpen = false; + } + }); + } + }; + + // This is called from the accordion-group directive to add itself to the accordion + this.addGroup = function(groupScope) { + var that = this; + this.groups.push(groupScope); + + groupScope.$on('$destroy', function (event) { + that.removeGroup(groupScope); + }); + }; + + // This is called from the accordion-group directive when to remove itself + this.removeGroup = function(group) { + var index = this.groups.indexOf(group); + if ( index !== -1 ) { + this.groups.splice(index, 1); + } + }; + +}]) + +// The accordion directive simply sets up the directive controller +// and adds an accordion CSS class to itself element. +.directive('accordion', function () { + return { + restrict:'EA', + controller:'AccordionController', + transclude: true, + replace: false, + templateUrl: 'template/accordion/accordion.html' + }; +}) + +// The accordion-group directive indicates a block of html that will expand and collapse in an accordion +.directive('accordionGroup', function() { + return { + require:'^accordion', // We need this directive to be inside an accordion + restrict:'EA', + transclude:true, // It transcludes the contents of the directive into the template + replace: true, // The element containing the directive will be replaced with the template + templateUrl:'template/accordion/accordion-group.html', + scope: { + heading: '@', // Interpolate the heading attribute onto this scope + isOpen: '=?', + isDisabled: '=?' + }, + controller: function() { + this.setHeading = function(element) { + this.heading = element; + }; + }, + link: function(scope, element, attrs, accordionCtrl) { + accordionCtrl.addGroup(scope); + + scope.$watch('isOpen', function(value) { + if ( value ) { + accordionCtrl.closeOthers(scope); + } + }); + + scope.toggleOpen = function() { + if ( !scope.isDisabled ) { + scope.isOpen = !scope.isOpen; + } + }; + } + }; +}) + +// Use accordion-heading below an accordion-group to provide a heading containing HTML +// +// Heading containing HTML - +// +.directive('accordionHeading', function() { + return { + restrict: 'EA', + transclude: true, // Grab the contents to be used as the heading + template: '', // In effect remove this element! + replace: true, + require: '^accordionGroup', + link: function(scope, element, attr, accordionGroupCtrl, transclude) { + // Pass the heading to the accordion-group controller + // so that it can be transcluded into the right place in the template + // [The second parameter to transclude causes the elements to be cloned so that they work in ng-repeat] + accordionGroupCtrl.setHeading(transclude(scope, function() {})); + } + }; +}) + +// Use in the accordion-group template to indicate where you want the heading to be transcluded +// You must provide the property on the accordion-group controller that will hold the transcluded element +//
        +//
        ...
        +// ... +//
        +.directive('accordionTransclude', function() { + return { + require: '^accordionGroup', + link: function(scope, element, attr, controller) { + scope.$watch(function() { return controller[attr.accordionTransclude]; }, function(heading) { + if ( heading ) { + element.html(''); + element.append(heading); + } + }); + } + }; +}); + +angular.module('ui.bootstrap.alert', []) + +.controller('AlertController', ['$scope', '$attrs', function ($scope, $attrs) { + $scope.closeable = 'close' in $attrs; +}]) + +.directive('alert', function () { + return { + restrict:'EA', + controller:'AlertController', + templateUrl:'template/alert/alert.html', + transclude:true, + replace:true, + scope: { + type: '@', + close: '&' + } + }; +}); + +angular.module('ui.bootstrap.bindHtml', []) + + .directive('bindHtmlUnsafe', function () { + return function (scope, element, attr) { + element.addClass('ng-binding').data('$binding', attr.bindHtmlUnsafe); + scope.$watch(attr.bindHtmlUnsafe, function bindHtmlUnsafeWatchAction(value) { + element.html(value || ''); + }); + }; + }); +angular.module('ui.bootstrap.buttons', []) + +.constant('buttonConfig', { + activeClass: 'active', + toggleEvent: 'click' +}) + +.controller('ButtonsController', ['buttonConfig', function(buttonConfig) { + this.activeClass = buttonConfig.activeClass || 'active'; + this.toggleEvent = buttonConfig.toggleEvent || 'click'; +}]) + +.directive('btnRadio', function () { + return { + require: ['btnRadio', 'ngModel'], + controller: 'ButtonsController', + link: function (scope, element, attrs, ctrls) { + var buttonsCtrl = ctrls[0], ngModelCtrl = ctrls[1]; + + //model -> UI + ngModelCtrl.$render = function () { + element.toggleClass(buttonsCtrl.activeClass, angular.equals(ngModelCtrl.$modelValue, scope.$eval(attrs.btnRadio))); + }; + + //ui->model + element.bind(buttonsCtrl.toggleEvent, function () { + var isActive = element.hasClass(buttonsCtrl.activeClass); + + if (!isActive || angular.isDefined(attrs.uncheckable)) { + scope.$apply(function () { + ngModelCtrl.$setViewValue(isActive ? null : scope.$eval(attrs.btnRadio)); + ngModelCtrl.$render(); + }); + } + }); + } + }; +}) + +.directive('btnCheckbox', function () { + return { + require: ['btnCheckbox', 'ngModel'], + controller: 'ButtonsController', + link: function (scope, element, attrs, ctrls) { + var buttonsCtrl = ctrls[0], ngModelCtrl = ctrls[1]; + + function getTrueValue() { + return getCheckboxValue(attrs.btnCheckboxTrue, true); + } + + function getFalseValue() { + return getCheckboxValue(attrs.btnCheckboxFalse, false); + } + + function getCheckboxValue(attributeValue, defaultValue) { + var val = scope.$eval(attributeValue); + return angular.isDefined(val) ? val : defaultValue; + } + + //model -> UI + ngModelCtrl.$render = function () { + element.toggleClass(buttonsCtrl.activeClass, angular.equals(ngModelCtrl.$modelValue, getTrueValue())); + }; + + //ui->model + element.bind(buttonsCtrl.toggleEvent, function () { + scope.$apply(function () { + ngModelCtrl.$setViewValue(element.hasClass(buttonsCtrl.activeClass) ? getFalseValue() : getTrueValue()); + ngModelCtrl.$render(); + }); + }); + } + }; +}); + +/** +* @ngdoc overview +* @name ui.bootstrap.carousel +* +* @description +* AngularJS version of an image carousel. +* +*/ +angular.module('ui.bootstrap.carousel', ['ui.bootstrap.transition']) +.controller('CarouselController', ['$scope', '$timeout', '$transition', function ($scope, $timeout, $transition) { + var self = this, + slides = self.slides = $scope.slides = [], + currentIndex = -1, + currentTimeout, isPlaying; + self.currentSlide = null; + + var destroyed = false; + /* direction: "prev" or "next" */ + self.select = $scope.select = function(nextSlide, direction) { + var nextIndex = slides.indexOf(nextSlide); + //Decide direction if it's not given + if (direction === undefined) { + direction = nextIndex > currentIndex ? 'next' : 'prev'; + } + if (nextSlide && nextSlide !== self.currentSlide) { + if ($scope.$currentTransition) { + $scope.$currentTransition.cancel(); + //Timeout so ng-class in template has time to fix classes for finished slide + $timeout(goNext); + } else { + goNext(); + } + } + function goNext() { + // Scope has been destroyed, stop here. + if (destroyed) { return; } + //If we have a slide to transition from and we have a transition type and we're allowed, go + if (self.currentSlide && angular.isString(direction) && !$scope.noTransition && nextSlide.$element) { + //We shouldn't do class manip in here, but it's the same weird thing bootstrap does. need to fix sometime + nextSlide.$element.addClass(direction); + var reflow = nextSlide.$element[0].offsetWidth; //force reflow + + //Set all other slides to stop doing their stuff for the new transition + angular.forEach(slides, function(slide) { + angular.extend(slide, {direction: '', entering: false, leaving: false, active: false}); + }); + angular.extend(nextSlide, {direction: direction, active: true, entering: true}); + angular.extend(self.currentSlide||{}, {direction: direction, leaving: true}); + + $scope.$currentTransition = $transition(nextSlide.$element, {}); + //We have to create new pointers inside a closure since next & current will change + (function(next,current) { + $scope.$currentTransition.then( + function(){ transitionDone(next, current); }, + function(){ transitionDone(next, current); } + ); + }(nextSlide, self.currentSlide)); + } else { + transitionDone(nextSlide, self.currentSlide); + } + self.currentSlide = nextSlide; + currentIndex = nextIndex; + //every time you change slides, reset the timer + restartTimer(); + } + function transitionDone(next, current) { + angular.extend(next, {direction: '', active: true, leaving: false, entering: false}); + angular.extend(current||{}, {direction: '', active: false, leaving: false, entering: false}); + $scope.$currentTransition = null; + } + }; + $scope.$on('$destroy', function () { + destroyed = true; + }); + + /* Allow outside people to call indexOf on slides array */ + self.indexOfSlide = function(slide) { + return slides.indexOf(slide); + }; + + $scope.next = function() { + var newIndex = (currentIndex + 1) % slides.length; + + //Prevent this user-triggered transition from occurring if there is already one in progress + if (!$scope.$currentTransition) { + return self.select(slides[newIndex], 'next'); + } + }; + + $scope.prev = function() { + var newIndex = currentIndex - 1 < 0 ? slides.length - 1 : currentIndex - 1; + + //Prevent this user-triggered transition from occurring if there is already one in progress + if (!$scope.$currentTransition) { + return self.select(slides[newIndex], 'prev'); + } + }; + + $scope.isActive = function(slide) { + return self.currentSlide === slide; + }; + + $scope.$watch('interval', restartTimer); + $scope.$on('$destroy', resetTimer); + + function restartTimer() { + resetTimer(); + var interval = +$scope.interval; + if (!isNaN(interval) && interval>=0) { + currentTimeout = $timeout(timerFn, interval); + } + } + + function resetTimer() { + if (currentTimeout) { + $timeout.cancel(currentTimeout); + currentTimeout = null; + } + } + + function timerFn() { + if (isPlaying) { + $scope.next(); + restartTimer(); + } else { + $scope.pause(); + } + } + + $scope.play = function() { + if (!isPlaying) { + isPlaying = true; + restartTimer(); + } + }; + $scope.pause = function() { + if (!$scope.noPause) { + isPlaying = false; + resetTimer(); + } + }; + + self.addSlide = function(slide, element) { + slide.$element = element; + slides.push(slide); + //if this is the first slide or the slide is set to active, select it + if(slides.length === 1 || slide.active) { + self.select(slides[slides.length-1]); + if (slides.length == 1) { + $scope.play(); + } + } else { + slide.active = false; + } + }; + + self.removeSlide = function(slide) { + //get the index of the slide inside the carousel + var index = slides.indexOf(slide); + slides.splice(index, 1); + if (slides.length > 0 && slide.active) { + if (index >= slides.length) { + self.select(slides[index-1]); + } else { + self.select(slides[index]); + } + } else if (currentIndex > index) { + currentIndex--; + } + }; + +}]) + +/** + * @ngdoc directive + * @name ui.bootstrap.carousel.directive:carousel + * @restrict EA + * + * @description + * Carousel is the outer container for a set of image 'slides' to showcase. + * + * @param {number=} interval The time, in milliseconds, that it will take the carousel to go to the next slide. + * @param {boolean=} noTransition Whether to disable transitions on the carousel. + * @param {boolean=} noPause Whether to disable pausing on the carousel (by default, the carousel interval pauses on hover). + * + * @example + + + + + +
        +

        Beautiful!

        +
        +         + + +
        +

        D'aww!

        +
        +         +         +         + + .carousel-indicators { + top: auto; + bottom: 15px; + } + +         + */ +.directive('carousel', [function() { + return { + restrict: 'EA', + transclude: true, + replace: true, + controller: 'CarouselController', + require: 'carousel', + templateUrl: 'template/carousel/carousel.html', + scope: { + interval: '=', + noTransition: '=', + noPause: '=' + } + }; +}]) + +/** + * @ngdoc directive + * @name ui.bootstrap.carousel.directive:slide + * @restrict EA + * + * @description + * Creates a slide inside a {@link ui.bootstrap.carousel.directive:carousel carousel}. Must be placed as a child of a carousel element. + * + * @param {boolean=} active Model binding, whether or not this slide is currently active. + * + * @example + + +
        + + + +
        +

        Slide {{$index}}

        +

        {{slide.text}}

        +
        +         +         + Interval, in milliseconds: +
        Enter a negative number to stop the interval. +
        +         + +function CarouselDemoCtrl($scope) { + $scope.myInterval = 5000; +} + + + .carousel-indicators { + top: auto; + bottom: 15px; + } + +         +*/ + +.directive('slide', function() { + return { + require: '^carousel', + restrict: 'EA', + transclude: true, + replace: true, + templateUrl: 'template/carousel/slide.html', + scope: { + active: '=?' + }, + link: function (scope, element, attrs, carouselCtrl) { + carouselCtrl.addSlide(scope, element); + //when the scope is destroyed then remove the slide from the current slides array + scope.$on('$destroy', function() { + carouselCtrl.removeSlide(scope); + }); + + scope.$watch('active', function(active) { + if (active) { + carouselCtrl.select(scope); + } + }); + } + }; +}); + +angular.module('ui.bootstrap.dateparser', []) + +.service('dateParser', ['$locale', 'orderByFilter', function($locale, orderByFilter) { + + this.parsers = {}; + + var formatCodeToRegex = { + 'yyyy': { + regex: '\\d{4}', + apply: function(value) { this.year = +value; } + }, + 'yy': { + regex: '\\d{2}', + apply: function(value) { this.year = +value + 2000; } + }, + 'y': { + regex: '\\d{1,4}', + apply: function(value) { this.year = +value; } + }, + 'MMMM': { + regex: $locale.DATETIME_FORMATS.MONTH.join('|'), + apply: function(value) { this.month = $locale.DATETIME_FORMATS.MONTH.indexOf(value); } + }, + 'MMM': { + regex: $locale.DATETIME_FORMATS.SHORTMONTH.join('|'), + apply: function(value) { this.month = $locale.DATETIME_FORMATS.SHORTMONTH.indexOf(value); } + }, + 'MM': { + regex: '0[1-9]|1[0-2]', + apply: function(value) { this.month = value - 1; } + }, + 'M': { + regex: '[1-9]|1[0-2]', + apply: function(value) { this.month = value - 1; } + }, + 'dd': { + regex: '[0-2][0-9]{1}|3[0-1]{1}', + apply: function(value) { this.date = +value; } + }, + 'd': { + regex: '[1-2]?[0-9]{1}|3[0-1]{1}', + apply: function(value) { this.date = +value; } + }, + 'EEEE': { + regex: $locale.DATETIME_FORMATS.DAY.join('|') + }, + 'EEE': { + regex: $locale.DATETIME_FORMATS.SHORTDAY.join('|') + } + }; + + function createParser(format) { + var map = [], regex = format.split(''); + + angular.forEach(formatCodeToRegex, function(data, code) { + var index = format.indexOf(code); + + if (index > -1) { + format = format.split(''); + + regex[index] = '(' + data.regex + ')'; + format[index] = '$'; // Custom symbol to define consumed part of format + for (var i = index + 1, n = index + code.length; i < n; i++) { + regex[i] = ''; + format[i] = '$'; + } + format = format.join(''); + + map.push({ index: index, apply: data.apply }); + } + }); + + return { + regex: new RegExp('^' + regex.join('') + '$'), + map: orderByFilter(map, 'index') + }; + } + + this.parse = function(input, format) { + if ( !angular.isString(input) || !format ) { + return input; + } + + format = $locale.DATETIME_FORMATS[format] || format; + + if ( !this.parsers[format] ) { + this.parsers[format] = createParser(format); + } + + var parser = this.parsers[format], + regex = parser.regex, + map = parser.map, + results = input.match(regex); + + if ( results && results.length ) { + var fields = { year: 1900, month: 0, date: 1, hours: 0 }, dt; + + for( var i = 1, n = results.length; i < n; i++ ) { + var mapper = map[i-1]; + if ( mapper.apply ) { + mapper.apply.call(fields, results[i]); + } + } + + if ( isValid(fields.year, fields.month, fields.date) ) { + dt = new Date( fields.year, fields.month, fields.date, fields.hours); + } + + return dt; + } + }; + + // Check if date is valid for specific month (and year for February). + // Month: 0 = Jan, 1 = Feb, etc + function isValid(year, month, date) { + if ( month === 1 && date > 28) { + return date === 29 && ((year % 4 === 0 && year % 100 !== 0) || year % 400 === 0); + } + + if ( month === 3 || month === 5 || month === 8 || month === 10) { + return date < 31; + } + + return true; + } +}]); + +angular.module('ui.bootstrap.position', []) + +/** + * A set of utility methods that can be use to retrieve position of DOM elements. + * It is meant to be used where we need to absolute-position DOM elements in + * relation to other, existing elements (this is the case for tooltips, popovers, + * typeahead suggestions etc.). + */ + .factory('$position', ['$document', '$window', function ($document, $window) { + + function getStyle(el, cssprop) { + if (el.currentStyle) { //IE + return el.currentStyle[cssprop]; + } else if ($window.getComputedStyle) { + return $window.getComputedStyle(el)[cssprop]; + } + // finally try and get inline style + return el.style[cssprop]; + } + + /** + * Checks if a given element is statically positioned + * @param element - raw DOM element + */ + function isStaticPositioned(element) { + return (getStyle(element, 'position') || 'static' ) === 'static'; + } + + /** + * returns the closest, non-statically positioned parentOffset of a given element + * @param element + */ + var parentOffsetEl = function (element) { + var docDomEl = $document[0]; + var offsetParent = element.offsetParent || docDomEl; + while (offsetParent && offsetParent !== docDomEl && isStaticPositioned(offsetParent) ) { + offsetParent = offsetParent.offsetParent; + } + return offsetParent || docDomEl; + }; + + return { + /** + * Provides read-only equivalent of jQuery's position function: + * http://api.jquery.com/position/ + */ + position: function (element) { + var elBCR = this.offset(element); + var offsetParentBCR = { top: 0, left: 0 }; + var offsetParentEl = parentOffsetEl(element[0]); + if (offsetParentEl != $document[0]) { + offsetParentBCR = this.offset(angular.element(offsetParentEl)); + offsetParentBCR.top += offsetParentEl.clientTop - offsetParentEl.scrollTop; + offsetParentBCR.left += offsetParentEl.clientLeft - offsetParentEl.scrollLeft; + } + + var boundingClientRect = element[0].getBoundingClientRect(); + return { + width: boundingClientRect.width || element.prop('offsetWidth'), + height: boundingClientRect.height || element.prop('offsetHeight'), + top: elBCR.top - offsetParentBCR.top, + left: elBCR.left - offsetParentBCR.left + }; + }, + + /** + * Provides read-only equivalent of jQuery's offset function: + * http://api.jquery.com/offset/ + */ + offset: function (element) { + var boundingClientRect = element[0].getBoundingClientRect(); + return { + width: boundingClientRect.width || element.prop('offsetWidth'), + height: boundingClientRect.height || element.prop('offsetHeight'), + top: boundingClientRect.top + ($window.pageYOffset || $document[0].documentElement.scrollTop), + left: boundingClientRect.left + ($window.pageXOffset || $document[0].documentElement.scrollLeft) + }; + }, + + /** + * Provides coordinates for the targetEl in relation to hostEl + */ + positionElements: function (hostEl, targetEl, positionStr, appendToBody) { + + var positionStrParts = positionStr.split('-'); + var pos0 = positionStrParts[0], pos1 = positionStrParts[1] || 'center'; + + var hostElPos, + targetElWidth, + targetElHeight, + targetElPos; + + hostElPos = appendToBody ? this.offset(hostEl) : this.position(hostEl); + + targetElWidth = targetEl.prop('offsetWidth'); + targetElHeight = targetEl.prop('offsetHeight'); + + var shiftWidth = { + center: function () { + return hostElPos.left + hostElPos.width / 2 - targetElWidth / 2; + }, + left: function () { + return hostElPos.left; + }, + right: function () { + return hostElPos.left + hostElPos.width; + } + }; + + var shiftHeight = { + center: function () { + return hostElPos.top + hostElPos.height / 2 - targetElHeight / 2; + }, + top: function () { + return hostElPos.top; + }, + bottom: function () { + return hostElPos.top + hostElPos.height; + } + }; + + switch (pos0) { + case 'right': + targetElPos = { + top: shiftHeight[pos1](), + left: shiftWidth[pos0]() + }; + break; + case 'left': + targetElPos = { + top: shiftHeight[pos1](), + left: hostElPos.left - targetElWidth + }; + break; + case 'bottom': + targetElPos = { + top: shiftHeight[pos0](), + left: shiftWidth[pos1]() + }; + break; + default: + targetElPos = { + top: hostElPos.top - targetElHeight, + left: shiftWidth[pos1]() + }; + break; + } + + return targetElPos; + } + }; + }]); + +angular.module('ui.bootstrap.datepicker', ['ui.bootstrap.dateparser', 'ui.bootstrap.position']) + +.constant('datepickerConfig', { + formatDay: 'dd', + formatMonth: 'MMMM', + formatYear: 'yyyy', + formatDayHeader: 'EEE', + formatDayTitle: 'MMMM yyyy', + formatMonthTitle: 'yyyy', + datepickerMode: 'day', + minMode: 'day', + maxMode: 'year', + showWeeks: true, + startingDay: 0, + yearRange: 20, + minDate: null, + maxDate: null +}) + +.controller('DatepickerController', ['$scope', '$attrs', '$parse', '$interpolate', '$timeout', '$log', 'dateFilter', 'datepickerConfig', function($scope, $attrs, $parse, $interpolate, $timeout, $log, dateFilter, datepickerConfig) { + var self = this, + ngModelCtrl = { $setViewValue: angular.noop }; // nullModelCtrl; + + // Modes chain + this.modes = ['day', 'month', 'year']; + + // Configuration attributes + angular.forEach(['formatDay', 'formatMonth', 'formatYear', 'formatDayHeader', 'formatDayTitle', 'formatMonthTitle', + 'minMode', 'maxMode', 'showWeeks', 'startingDay', 'yearRange'], function( key, index ) { + self[key] = angular.isDefined($attrs[key]) ? (index < 8 ? $interpolate($attrs[key])($scope.$parent) : $scope.$parent.$eval($attrs[key])) : datepickerConfig[key]; + }); + + // Watchable date attributes + angular.forEach(['minDate', 'maxDate'], function( key ) { + if ( $attrs[key] ) { + $scope.$parent.$watch($parse($attrs[key]), function(value) { + self[key] = value ? new Date(value) : null; + self.refreshView(); + }); + } else { + self[key] = datepickerConfig[key] ? new Date(datepickerConfig[key]) : null; + } + }); + + $scope.datepickerMode = $scope.datepickerMode || datepickerConfig.datepickerMode; + $scope.uniqueId = 'datepicker-' + $scope.$id + '-' + Math.floor(Math.random() * 10000); + this.activeDate = angular.isDefined($attrs.initDate) ? $scope.$parent.$eval($attrs.initDate) : new Date(); + + $scope.isActive = function(dateObject) { + if (self.compare(dateObject.date, self.activeDate) === 0) { + $scope.activeDateId = dateObject.uid; + return true; + } + return false; + }; + + this.init = function( ngModelCtrl_ ) { + ngModelCtrl = ngModelCtrl_; + + ngModelCtrl.$render = function() { + self.render(); + }; + }; + + this.render = function() { + if ( ngModelCtrl.$modelValue ) { + var date = new Date( ngModelCtrl.$modelValue ), + isValid = !isNaN(date); + + if ( isValid ) { + this.activeDate = date; + } else { + $log.error('Datepicker directive: "ng-model" value must be a Date object, a number of milliseconds since 01.01.1970 or a string representing an RFC2822 or ISO 8601 date.'); + } + ngModelCtrl.$setValidity('date', isValid); + } + this.refreshView(); + }; + + this.refreshView = function() { + if ( this.element ) { + this._refreshView(); + + var date = ngModelCtrl.$modelValue ? new Date(ngModelCtrl.$modelValue) : null; + ngModelCtrl.$setValidity('date-disabled', !date || (this.element && !this.isDisabled(date))); + } + }; + + this.createDateObject = function(date, format) { + var model = ngModelCtrl.$modelValue ? new Date(ngModelCtrl.$modelValue) : null; + return { + date: date, + label: dateFilter(date, format), + selected: model && this.compare(date, model) === 0, + disabled: this.isDisabled(date), + current: this.compare(date, new Date()) === 0 + }; + }; + + this.isDisabled = function( date ) { + return ((this.minDate && this.compare(date, this.minDate) < 0) || (this.maxDate && this.compare(date, this.maxDate) > 0) || ($attrs.dateDisabled && $scope.dateDisabled({date: date, mode: $scope.datepickerMode}))); + }; + + // Split array into smaller arrays + this.split = function(arr, size) { + var arrays = []; + while (arr.length > 0) { + arrays.push(arr.splice(0, size)); + } + return arrays; + }; + + $scope.select = function( date ) { + if ( $scope.datepickerMode === self.minMode ) { + var dt = ngModelCtrl.$modelValue ? new Date( ngModelCtrl.$modelValue ) : new Date(0, 0, 0, 0, 0, 0, 0); + dt.setFullYear( date.getFullYear(), date.getMonth(), date.getDate() ); + ngModelCtrl.$setViewValue( dt ); + ngModelCtrl.$render(); + } else { + self.activeDate = date; + $scope.datepickerMode = self.modes[ self.modes.indexOf( $scope.datepickerMode ) - 1 ]; + } + }; + + $scope.move = function( direction ) { + var year = self.activeDate.getFullYear() + direction * (self.step.years || 0), + month = self.activeDate.getMonth() + direction * (self.step.months || 0); + self.activeDate.setFullYear(year, month, 1); + self.refreshView(); + }; + + $scope.toggleMode = function( direction ) { + direction = direction || 1; + + if (($scope.datepickerMode === self.maxMode && direction === 1) || ($scope.datepickerMode === self.minMode && direction === -1)) { + return; + } + + $scope.datepickerMode = self.modes[ self.modes.indexOf( $scope.datepickerMode ) + direction ]; + }; + + // Key event mapper + $scope.keys = { 13:'enter', 32:'space', 33:'pageup', 34:'pagedown', 35:'end', 36:'home', 37:'left', 38:'up', 39:'right', 40:'down' }; + + var focusElement = function() { + $timeout(function() { + self.element[0].focus(); + }, 0 , false); + }; + + // Listen for focus requests from popup directive + $scope.$on('datepicker.focus', focusElement); + + $scope.keydown = function( evt ) { + var key = $scope.keys[evt.which]; + + if ( !key || evt.shiftKey || evt.altKey ) { + return; + } + + evt.preventDefault(); + evt.stopPropagation(); + + if (key === 'enter' || key === 'space') { + if ( self.isDisabled(self.activeDate)) { + return; // do nothing + } + $scope.select(self.activeDate); + focusElement(); + } else if (evt.ctrlKey && (key === 'up' || key === 'down')) { + $scope.toggleMode(key === 'up' ? 1 : -1); + focusElement(); + } else { + self.handleKeyDown(key, evt); + self.refreshView(); + } + }; +}]) + +.directive( 'datepicker', function () { + return { + restrict: 'EA', + replace: true, + templateUrl: 'template/datepicker/datepicker.html', + scope: { + datepickerMode: '=?', + dateDisabled: '&' + }, + require: ['datepicker', '?^ngModel'], + controller: 'DatepickerController', + link: function(scope, element, attrs, ctrls) { + var datepickerCtrl = ctrls[0], ngModelCtrl = ctrls[1]; + + if ( ngModelCtrl ) { + datepickerCtrl.init( ngModelCtrl ); + } + } + }; +}) + +.directive('daypicker', ['dateFilter', function (dateFilter) { + return { + restrict: 'EA', + replace: true, + templateUrl: 'template/datepicker/day.html', + require: '^datepicker', + link: function(scope, element, attrs, ctrl) { + scope.showWeeks = ctrl.showWeeks; + + ctrl.step = { months: 1 }; + ctrl.element = element; + + var DAYS_IN_MONTH = [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31]; + function getDaysInMonth( year, month ) { + return ((month === 1) && (year % 4 === 0) && ((year % 100 !== 0) || (year % 400 === 0))) ? 29 : DAYS_IN_MONTH[month]; + } + + function getDates(startDate, n) { + var dates = new Array(n), current = new Date(startDate), i = 0; + current.setHours(12); // Prevent repeated dates because of timezone bug + while ( i < n ) { + dates[i++] = new Date(current); + current.setDate( current.getDate() + 1 ); + } + return dates; + } + + ctrl._refreshView = function() { + var year = ctrl.activeDate.getFullYear(), + month = ctrl.activeDate.getMonth(), + firstDayOfMonth = new Date(year, month, 1), + difference = ctrl.startingDay - firstDayOfMonth.getDay(), + numDisplayedFromPreviousMonth = (difference > 0) ? 7 - difference : - difference, + firstDate = new Date(firstDayOfMonth); + + if ( numDisplayedFromPreviousMonth > 0 ) { + firstDate.setDate( - numDisplayedFromPreviousMonth + 1 ); + } + + // 42 is the number of days on a six-month calendar + var days = getDates(firstDate, 42); + for (var i = 0; i < 42; i ++) { + days[i] = angular.extend(ctrl.createDateObject(days[i], ctrl.formatDay), { + secondary: days[i].getMonth() !== month, + uid: scope.uniqueId + '-' + i + }); + } + + scope.labels = new Array(7); + for (var j = 0; j < 7; j++) { + scope.labels[j] = { + abbr: dateFilter(days[j].date, ctrl.formatDayHeader), + full: dateFilter(days[j].date, 'EEEE') + }; + } + + scope.title = dateFilter(ctrl.activeDate, ctrl.formatDayTitle); + scope.rows = ctrl.split(days, 7); + + if ( scope.showWeeks ) { + scope.weekNumbers = []; + var weekNumber = getISO8601WeekNumber( scope.rows[0][0].date ), + numWeeks = scope.rows.length; + while( scope.weekNumbers.push(weekNumber++) < numWeeks ) {} + } + }; + + ctrl.compare = function(date1, date2) { + return (new Date( date1.getFullYear(), date1.getMonth(), date1.getDate() ) - new Date( date2.getFullYear(), date2.getMonth(), date2.getDate() ) ); + }; + + function getISO8601WeekNumber(date) { + var checkDate = new Date(date); + checkDate.setDate(checkDate.getDate() + 4 - (checkDate.getDay() || 7)); // Thursday + var time = checkDate.getTime(); + checkDate.setMonth(0); // Compare with Jan 1 + checkDate.setDate(1); + return Math.floor(Math.round((time - checkDate) / 86400000) / 7) + 1; + } + + ctrl.handleKeyDown = function( key, evt ) { + var date = ctrl.activeDate.getDate(); + + if (key === 'left') { + date = date - 1; // up + } else if (key === 'up') { + date = date - 7; // down + } else if (key === 'right') { + date = date + 1; // down + } else if (key === 'down') { + date = date + 7; + } else if (key === 'pageup' || key === 'pagedown') { + var month = ctrl.activeDate.getMonth() + (key === 'pageup' ? - 1 : 1); + ctrl.activeDate.setMonth(month, 1); + date = Math.min(getDaysInMonth(ctrl.activeDate.getFullYear(), ctrl.activeDate.getMonth()), date); + } else if (key === 'home') { + date = 1; + } else if (key === 'end') { + date = getDaysInMonth(ctrl.activeDate.getFullYear(), ctrl.activeDate.getMonth()); + } + ctrl.activeDate.setDate(date); + }; + + ctrl.refreshView(); + } + }; +}]) + +.directive('monthpicker', ['dateFilter', function (dateFilter) { + return { + restrict: 'EA', + replace: true, + templateUrl: 'template/datepicker/month.html', + require: '^datepicker', + link: function(scope, element, attrs, ctrl) { + ctrl.step = { years: 1 }; + ctrl.element = element; + + ctrl._refreshView = function() { + var months = new Array(12), + year = ctrl.activeDate.getFullYear(); + + for ( var i = 0; i < 12; i++ ) { + months[i] = angular.extend(ctrl.createDateObject(new Date(year, i, 1), ctrl.formatMonth), { + uid: scope.uniqueId + '-' + i + }); + } + + scope.title = dateFilter(ctrl.activeDate, ctrl.formatMonthTitle); + scope.rows = ctrl.split(months, 3); + }; + + ctrl.compare = function(date1, date2) { + return new Date( date1.getFullYear(), date1.getMonth() ) - new Date( date2.getFullYear(), date2.getMonth() ); + }; + + ctrl.handleKeyDown = function( key, evt ) { + var date = ctrl.activeDate.getMonth(); + + if (key === 'left') { + date = date - 1; // up + } else if (key === 'up') { + date = date - 3; // down + } else if (key === 'right') { + date = date + 1; // down + } else if (key === 'down') { + date = date + 3; + } else if (key === 'pageup' || key === 'pagedown') { + var year = ctrl.activeDate.getFullYear() + (key === 'pageup' ? - 1 : 1); + ctrl.activeDate.setFullYear(year); + } else if (key === 'home') { + date = 0; + } else if (key === 'end') { + date = 11; + } + ctrl.activeDate.setMonth(date); + }; + + ctrl.refreshView(); + } + }; +}]) + +.directive('yearpicker', ['dateFilter', function (dateFilter) { + return { + restrict: 'EA', + replace: true, + templateUrl: 'template/datepicker/year.html', + require: '^datepicker', + link: function(scope, element, attrs, ctrl) { + var range = ctrl.yearRange; + + ctrl.step = { years: range }; + ctrl.element = element; + + function getStartingYear( year ) { + return parseInt((year - 1) / range, 10) * range + 1; + } + + ctrl._refreshView = function() { + var years = new Array(range); + + for ( var i = 0, start = getStartingYear(ctrl.activeDate.getFullYear()); i < range; i++ ) { + years[i] = angular.extend(ctrl.createDateObject(new Date(start + i, 0, 1), ctrl.formatYear), { + uid: scope.uniqueId + '-' + i + }); + } + + scope.title = [years[0].label, years[range - 1].label].join(' - '); + scope.rows = ctrl.split(years, 5); + }; + + ctrl.compare = function(date1, date2) { + return date1.getFullYear() - date2.getFullYear(); + }; + + ctrl.handleKeyDown = function( key, evt ) { + var date = ctrl.activeDate.getFullYear(); + + if (key === 'left') { + date = date - 1; // up + } else if (key === 'up') { + date = date - 5; // down + } else if (key === 'right') { + date = date + 1; // down + } else if (key === 'down') { + date = date + 5; + } else if (key === 'pageup' || key === 'pagedown') { + date += (key === 'pageup' ? - 1 : 1) * ctrl.step.years; + } else if (key === 'home') { + date = getStartingYear( ctrl.activeDate.getFullYear() ); + } else if (key === 'end') { + date = getStartingYear( ctrl.activeDate.getFullYear() ) + range - 1; + } + ctrl.activeDate.setFullYear(date); + }; + + ctrl.refreshView(); + } + }; +}]) + +.constant('datepickerPopupConfig', { + datepickerPopup: 'yyyy-MM-dd', + currentText: 'Today', + clearText: 'Clear', + closeText: 'Done', + closeOnDateSelection: true, + appendToBody: false, + showButtonBar: true +}) + +.directive('datepickerPopup', ['$compile', '$parse', '$document', '$position', 'dateFilter', 'dateParser', 'datepickerPopupConfig', +function ($compile, $parse, $document, $position, dateFilter, dateParser, datepickerPopupConfig) { + return { + restrict: 'EA', + require: 'ngModel', + scope: { + isOpen: '=?', + currentText: '@', + clearText: '@', + closeText: '@', + dateDisabled: '&' + }, + link: function(scope, element, attrs, ngModel) { + var dateFormat, + closeOnDateSelection = angular.isDefined(attrs.closeOnDateSelection) ? scope.$parent.$eval(attrs.closeOnDateSelection) : datepickerPopupConfig.closeOnDateSelection, + appendToBody = angular.isDefined(attrs.datepickerAppendToBody) ? scope.$parent.$eval(attrs.datepickerAppendToBody) : datepickerPopupConfig.appendToBody; + + scope.showButtonBar = angular.isDefined(attrs.showButtonBar) ? scope.$parent.$eval(attrs.showButtonBar) : datepickerPopupConfig.showButtonBar; + + scope.getText = function( key ) { + return scope[key + 'Text'] || datepickerPopupConfig[key + 'Text']; + }; + + attrs.$observe('datepickerPopup', function(value) { + dateFormat = value || datepickerPopupConfig.datepickerPopup; + ngModel.$render(); + }); + + // popup element used to display calendar + var popupEl = angular.element('
        '); + popupEl.attr({ + 'ng-model': 'date', + 'ng-change': 'dateSelection()' + }); + + function cameltoDash( string ){ + return string.replace(/([A-Z])/g, function($1) { return '-' + $1.toLowerCase(); }); + } + + // datepicker element + var datepickerEl = angular.element(popupEl.children()[0]); + if ( attrs.datepickerOptions ) { + angular.forEach(scope.$parent.$eval(attrs.datepickerOptions), function( value, option ) { + datepickerEl.attr( cameltoDash(option), value ); + }); + } + + scope.watchData = {}; + angular.forEach(['minDate', 'maxDate', 'datepickerMode'], function( key ) { + if ( attrs[key] ) { + var getAttribute = $parse(attrs[key]); + scope.$parent.$watch(getAttribute, function(value){ + scope.watchData[key] = value; + }); + datepickerEl.attr(cameltoDash(key), 'watchData.' + key); + + // Propagate changes from datepicker to outside + if ( key === 'datepickerMode' ) { + var setAttribute = getAttribute.assign; + scope.$watch('watchData.' + key, function(value, oldvalue) { + if ( value !== oldvalue ) { + setAttribute(scope.$parent, value); + } + }); + } + } + }); + if (attrs.dateDisabled) { + datepickerEl.attr('date-disabled', 'dateDisabled({ date: date, mode: mode })'); + } + + function parseDate(viewValue) { + if (!viewValue) { + ngModel.$setValidity('date', true); + return null; + } else if (angular.isDate(viewValue) && !isNaN(viewValue)) { + ngModel.$setValidity('date', true); + return viewValue; + } else if (angular.isString(viewValue)) { + var date = dateParser.parse(viewValue, dateFormat) || new Date(viewValue); + if (isNaN(date)) { + ngModel.$setValidity('date', false); + return undefined; + } else { + ngModel.$setValidity('date', true); + return date; + } + } else { + ngModel.$setValidity('date', false); + return undefined; + } + } + ngModel.$parsers.unshift(parseDate); + + // Inner change + scope.dateSelection = function(dt) { + if (angular.isDefined(dt)) { + scope.date = dt; + } + ngModel.$setViewValue(scope.date); + ngModel.$render(); + + if ( closeOnDateSelection ) { + scope.isOpen = false; + element[0].focus(); + } + }; + + element.bind('input change keyup', function() { + scope.$apply(function() { + scope.date = ngModel.$modelValue; + }); + }); + + // Outter change + ngModel.$render = function() { + var date = ngModel.$viewValue ? dateFilter(ngModel.$viewValue, dateFormat) : ''; + element.val(date); + scope.date = parseDate( ngModel.$modelValue ); + }; + + var documentClickBind = function(event) { + if (scope.isOpen && event.target !== element[0]) { + scope.$apply(function() { + scope.isOpen = false; + }); + } + }; + + var keydown = function(evt, noApply) { + scope.keydown(evt); + }; + element.bind('keydown', keydown); + + scope.keydown = function(evt) { + if (evt.which === 27) { + evt.preventDefault(); + evt.stopPropagation(); + scope.close(); + } else if (evt.which === 40 && !scope.isOpen) { + scope.isOpen = true; + } + }; + + scope.$watch('isOpen', function(value) { + if (value) { + scope.$broadcast('datepicker.focus'); + scope.position = appendToBody ? $position.offset(element) : $position.position(element); + scope.position.top = scope.position.top + element.prop('offsetHeight'); + + $document.bind('click', documentClickBind); + } else { + $document.unbind('click', documentClickBind); + } + }); + + scope.select = function( date ) { + if (date === 'today') { + var today = new Date(); + if (angular.isDate(ngModel.$modelValue)) { + date = new Date(ngModel.$modelValue); + date.setFullYear(today.getFullYear(), today.getMonth(), today.getDate()); + } else { + date = new Date(today.setHours(0, 0, 0, 0)); + } + } + scope.dateSelection( date ); + }; + + scope.close = function() { + scope.isOpen = false; + element[0].focus(); + }; + + var $popup = $compile(popupEl)(scope); + // Prevent jQuery cache memory leak (template is now redundant after linking) + popupEl.remove(); + + if ( appendToBody ) { + $document.find('body').append($popup); + } else { + element.after($popup); + } + + scope.$on('$destroy', function() { + $popup.remove(); + element.unbind('keydown', keydown); + $document.unbind('click', documentClickBind); + }); + } + }; +}]) + +.directive('datepickerPopupWrap', function() { + return { + restrict:'EA', + replace: true, + transclude: true, + templateUrl: 'template/datepicker/popup.html', + link:function (scope, element, attrs) { + element.bind('click', function(event) { + event.preventDefault(); + event.stopPropagation(); + }); + } + }; +}); + +angular.module('ui.bootstrap.dropdown', []) + +.constant('dropdownConfig', { + openClass: 'open' +}) + +.service('dropdownService', ['$document', function($document) { + var openScope = null; + + this.open = function( dropdownScope ) { + if ( !openScope ) { + $document.bind('click', closeDropdown); + $document.bind('keydown', escapeKeyBind); + } + + if ( openScope && openScope !== dropdownScope ) { + openScope.isOpen = false; + } + + openScope = dropdownScope; + }; + + this.close = function( dropdownScope ) { + if ( openScope === dropdownScope ) { + openScope = null; + $document.unbind('click', closeDropdown); + $document.unbind('keydown', escapeKeyBind); + } + }; + + var closeDropdown = function( evt ) { + var toggleElement = openScope.getToggleElement(); + if ( evt && toggleElement && toggleElement[0].contains(evt.target) ) { + return; + } + + openScope.$apply(function() { + openScope.isOpen = false; + }); + }; + + var escapeKeyBind = function( evt ) { + if ( evt.which === 27 ) { + openScope.focusToggleElement(); + closeDropdown(); + } + }; +}]) + +.controller('DropdownController', ['$scope', '$attrs', '$parse', 'dropdownConfig', 'dropdownService', '$animate', function($scope, $attrs, $parse, dropdownConfig, dropdownService, $animate) { + var self = this, + scope = $scope.$new(), // create a child scope so we are not polluting original one + openClass = dropdownConfig.openClass, + getIsOpen, + setIsOpen = angular.noop, + toggleInvoker = $attrs.onToggle ? $parse($attrs.onToggle) : angular.noop; + + this.init = function( element ) { + self.$element = element; + + if ( $attrs.isOpen ) { + getIsOpen = $parse($attrs.isOpen); + setIsOpen = getIsOpen.assign; + + $scope.$watch(getIsOpen, function(value) { + scope.isOpen = !!value; + }); + } + }; + + this.toggle = function( open ) { + return scope.isOpen = arguments.length ? !!open : !scope.isOpen; + }; + + // Allow other directives to watch status + this.isOpen = function() { + return scope.isOpen; + }; + + scope.getToggleElement = function() { + return self.toggleElement; + }; + + scope.focusToggleElement = function() { + if ( self.toggleElement ) { + self.toggleElement[0].focus(); + } + }; + + scope.$watch('isOpen', function( isOpen, wasOpen ) { + $animate[isOpen ? 'addClass' : 'removeClass'](self.$element, openClass); + + if ( isOpen ) { + scope.focusToggleElement(); + dropdownService.open( scope ); + } else { + dropdownService.close( scope ); + } + + setIsOpen($scope, isOpen); + if (angular.isDefined(isOpen) && isOpen !== wasOpen) { + toggleInvoker($scope, { open: !!isOpen }); + } + }); + + $scope.$on('$locationChangeSuccess', function() { + scope.isOpen = false; + }); + + $scope.$on('$destroy', function() { + scope.$destroy(); + }); +}]) + +.directive('dropdown', function() { + return { + restrict: 'CA', + controller: 'DropdownController', + link: function(scope, element, attrs, dropdownCtrl) { + dropdownCtrl.init( element ); + } + }; +}) + +.directive('dropdownToggle', function() { + return { + restrict: 'CA', + require: '?^dropdown', + link: function(scope, element, attrs, dropdownCtrl) { + if ( !dropdownCtrl ) { + return; + } + + dropdownCtrl.toggleElement = element; + + var toggleDropdown = function(event) { + event.preventDefault(); + + if ( !element.hasClass('disabled') && !attrs.disabled ) { + scope.$apply(function() { + dropdownCtrl.toggle(); + }); + } + }; + + element.bind('click', toggleDropdown); + + // WAI-ARIA + element.attr({ 'aria-haspopup': true, 'aria-expanded': false }); + scope.$watch(dropdownCtrl.isOpen, function( isOpen ) { + element.attr('aria-expanded', !!isOpen); + }); + + scope.$on('$destroy', function() { + element.unbind('click', toggleDropdown); + }); + } + }; +}); + +angular.module('ui.bootstrap.modal', ['ui.bootstrap.transition']) + +/** + * A helper, internal data structure that acts as a map but also allows getting / removing + * elements in the LIFO order + */ + .factory('$$stackedMap', function () { + return { + createNew: function () { + var stack = []; + + return { + add: function (key, value) { + stack.push({ + key: key, + value: value + }); + }, + get: function (key) { + for (var i = 0; i < stack.length; i++) { + if (key == stack[i].key) { + return stack[i]; + } + } + }, + keys: function() { + var keys = []; + for (var i = 0; i < stack.length; i++) { + keys.push(stack[i].key); + } + return keys; + }, + top: function () { + return stack[stack.length - 1]; + }, + remove: function (key) { + var idx = -1; + for (var i = 0; i < stack.length; i++) { + if (key == stack[i].key) { + idx = i; + break; + } + } + return stack.splice(idx, 1)[0]; + }, + removeTop: function () { + return stack.splice(stack.length - 1, 1)[0]; + }, + length: function () { + return stack.length; + } + }; + } + }; + }) + +/** + * A helper directive for the $modal service. It creates a backdrop element. + */ + .directive('modalBackdrop', ['$timeout', function ($timeout) { + return { + restrict: 'EA', + replace: true, + templateUrl: 'template/modal/backdrop.html', + link: function (scope, element, attrs) { + scope.backdropClass = attrs.backdropClass || ''; + + scope.animate = false; + + //trigger CSS transitions + $timeout(function () { + scope.animate = true; + }); + } + }; + }]) + + .directive('modalWindow', ['$modalStack', '$timeout', function ($modalStack, $timeout) { + return { + restrict: 'EA', + scope: { + index: '@', + animate: '=' + }, + replace: true, + transclude: true, + templateUrl: function(tElement, tAttrs) { + return tAttrs.templateUrl || 'template/modal/window.html'; + }, + link: function (scope, element, attrs) { + element.addClass(attrs.windowClass || ''); + scope.size = attrs.size; + + $timeout(function () { + // trigger CSS transitions + scope.animate = true; + + /** + * Auto-focusing of a freshly-opened modal element causes any child elements + * with the autofocus attribute to loose focus. This is an issue on touch + * based devices which will show and then hide the onscreen keyboard. + * Attempts to refocus the autofocus element via JavaScript will not reopen + * the onscreen keyboard. Fixed by updated the focusing logic to only autofocus + * the modal element if the modal does not contain an autofocus element. + */ + if (!element[0].querySelectorAll('[autofocus]').length) { + element[0].focus(); + } + }); + + scope.close = function (evt) { + var modal = $modalStack.getTop(); + if (modal && modal.value.backdrop && modal.value.backdrop != 'static' && (evt.target === evt.currentTarget)) { + evt.preventDefault(); + evt.stopPropagation(); + $modalStack.dismiss(modal.key, 'backdrop click'); + } + }; + } + }; + }]) + + .directive('modalTransclude', function () { + return { + link: function($scope, $element, $attrs, controller, $transclude) { + $transclude($scope.$parent, function(clone) { + $element.empty(); + $element.append(clone); + }); + } + }; + }) + + .factory('$modalStack', ['$transition', '$timeout', '$document', '$compile', '$rootScope', '$$stackedMap', + function ($transition, $timeout, $document, $compile, $rootScope, $$stackedMap) { + + var OPENED_MODAL_CLASS = 'modal-open'; + + var backdropDomEl, backdropScope; + var openedWindows = $$stackedMap.createNew(); + var $modalStack = {}; + + function backdropIndex() { + var topBackdropIndex = -1; + var opened = openedWindows.keys(); + for (var i = 0; i < opened.length; i++) { + if (openedWindows.get(opened[i]).value.backdrop) { + topBackdropIndex = i; + } + } + return topBackdropIndex; + } + + $rootScope.$watch(backdropIndex, function(newBackdropIndex){ + if (backdropScope) { + backdropScope.index = newBackdropIndex; + } + }); + + function removeModalWindow(modalInstance) { + + var body = $document.find('body').eq(0); + var modalWindow = openedWindows.get(modalInstance).value; + + //clean up the stack + openedWindows.remove(modalInstance); + + //remove window DOM element + removeAfterAnimate(modalWindow.modalDomEl, modalWindow.modalScope, 300, function() { + modalWindow.modalScope.$destroy(); + body.toggleClass(OPENED_MODAL_CLASS, openedWindows.length() > 0); + checkRemoveBackdrop(); + }); + } + + function checkRemoveBackdrop() { + //remove backdrop if no longer needed + if (backdropDomEl && backdropIndex() == -1) { + var backdropScopeRef = backdropScope; + removeAfterAnimate(backdropDomEl, backdropScope, 150, function () { + backdropScopeRef.$destroy(); + backdropScopeRef = null; + }); + backdropDomEl = undefined; + backdropScope = undefined; + } + } + + function removeAfterAnimate(domEl, scope, emulateTime, done) { + // Closing animation + scope.animate = false; + + var transitionEndEventName = $transition.transitionEndEventName; + if (transitionEndEventName) { + // transition out + var timeout = $timeout(afterAnimating, emulateTime); + + domEl.bind(transitionEndEventName, function () { + $timeout.cancel(timeout); + afterAnimating(); + scope.$apply(); + }); + } else { + // Ensure this call is async + $timeout(afterAnimating); + } + + function afterAnimating() { + if (afterAnimating.done) { + return; + } + afterAnimating.done = true; + + domEl.remove(); + if (done) { + done(); + } + } + } + + $document.bind('keydown', function (evt) { + var modal; + + if (evt.which === 27) { + modal = openedWindows.top(); + if (modal && modal.value.keyboard) { + evt.preventDefault(); + $rootScope.$apply(function () { + $modalStack.dismiss(modal.key, 'escape key press'); + }); + } + } + }); + + $modalStack.open = function (modalInstance, modal) { + + openedWindows.add(modalInstance, { + deferred: modal.deferred, + modalScope: modal.scope, + backdrop: modal.backdrop, + keyboard: modal.keyboard + }); + + var body = $document.find('body').eq(0), + currBackdropIndex = backdropIndex(); + + if (currBackdropIndex >= 0 && !backdropDomEl) { + backdropScope = $rootScope.$new(true); + backdropScope.index = currBackdropIndex; + var angularBackgroundDomEl = angular.element('
        '); + angularBackgroundDomEl.attr('backdrop-class', modal.backdropClass); + backdropDomEl = $compile(angularBackgroundDomEl)(backdropScope); + body.append(backdropDomEl); + } + + var angularDomEl = angular.element('
        '); + angularDomEl.attr({ + 'template-url': modal.windowTemplateUrl, + 'window-class': modal.windowClass, + 'size': modal.size, + 'index': openedWindows.length() - 1, + 'animate': 'animate' + }).html(modal.content); + + var modalDomEl = $compile(angularDomEl)(modal.scope); + openedWindows.top().value.modalDomEl = modalDomEl; + body.append(modalDomEl); + body.addClass(OPENED_MODAL_CLASS); + }; + + $modalStack.close = function (modalInstance, result) { + var modalWindow = openedWindows.get(modalInstance); + if (modalWindow) { + modalWindow.value.deferred.resolve(result); + removeModalWindow(modalInstance); + } + }; + + $modalStack.dismiss = function (modalInstance, reason) { + var modalWindow = openedWindows.get(modalInstance); + if (modalWindow) { + modalWindow.value.deferred.reject(reason); + removeModalWindow(modalInstance); + } + }; + + $modalStack.dismissAll = function (reason) { + var topModal = this.getTop(); + while (topModal) { + this.dismiss(topModal.key, reason); + topModal = this.getTop(); + } + }; + + $modalStack.getTop = function () { + return openedWindows.top(); + }; + + return $modalStack; + }]) + + .provider('$modal', function () { + + var $modalProvider = { + options: { + backdrop: true, //can be also false or 'static' + keyboard: true + }, + $get: ['$injector', '$rootScope', '$q', '$http', '$templateCache', '$controller', '$modalStack', + function ($injector, $rootScope, $q, $http, $templateCache, $controller, $modalStack) { + + var $modal = {}; + + function getTemplatePromise(options) { + return options.template ? $q.when(options.template) : + $http.get(angular.isFunction(options.templateUrl) ? (options.templateUrl)() : options.templateUrl, + {cache: $templateCache}).then(function (result) { + return result.data; + }); + } + + function getResolvePromises(resolves) { + var promisesArr = []; + angular.forEach(resolves, function (value) { + if (angular.isFunction(value) || angular.isArray(value)) { + promisesArr.push($q.when($injector.invoke(value))); + } + }); + return promisesArr; + } + + $modal.open = function (modalOptions) { + + var modalResultDeferred = $q.defer(); + var modalOpenedDeferred = $q.defer(); + + //prepare an instance of a modal to be injected into controllers and returned to a caller + var modalInstance = { + result: modalResultDeferred.promise, + opened: modalOpenedDeferred.promise, + close: function (result) { + $modalStack.close(modalInstance, result); + }, + dismiss: function (reason) { + $modalStack.dismiss(modalInstance, reason); + } + }; + + //merge and clean up options + modalOptions = angular.extend({}, $modalProvider.options, modalOptions); + modalOptions.resolve = modalOptions.resolve || {}; + + //verify options + if (!modalOptions.template && !modalOptions.templateUrl) { + throw new Error('One of template or templateUrl options is required.'); + } + + var templateAndResolvePromise = + $q.all([getTemplatePromise(modalOptions)].concat(getResolvePromises(modalOptions.resolve))); + + + templateAndResolvePromise.then(function resolveSuccess(tplAndVars) { + + var modalScope = (modalOptions.scope || $rootScope).$new(); + modalScope.$close = modalInstance.close; + modalScope.$dismiss = modalInstance.dismiss; + + var ctrlInstance, ctrlLocals = {}; + var resolveIter = 1; + + //controllers + if (modalOptions.controller) { + ctrlLocals.$scope = modalScope; + ctrlLocals.$modalInstance = modalInstance; + angular.forEach(modalOptions.resolve, function (value, key) { + ctrlLocals[key] = tplAndVars[resolveIter++]; + }); + + ctrlInstance = $controller(modalOptions.controller, ctrlLocals); + if (modalOptions.controllerAs) { + modalScope[modalOptions.controllerAs] = ctrlInstance; + } + } + + $modalStack.open(modalInstance, { + scope: modalScope, + deferred: modalResultDeferred, + content: tplAndVars[0], + backdrop: modalOptions.backdrop, + keyboard: modalOptions.keyboard, + backdropClass: modalOptions.backdropClass, + windowClass: modalOptions.windowClass, + windowTemplateUrl: modalOptions.windowTemplateUrl, + size: modalOptions.size + }); + + }, function resolveError(reason) { + modalResultDeferred.reject(reason); + }); + + templateAndResolvePromise.then(function () { + modalOpenedDeferred.resolve(true); + }, function () { + modalOpenedDeferred.reject(false); + }); + + return modalInstance; + }; + + return $modal; + }] + }; + + return $modalProvider; + }); + +angular.module('ui.bootstrap.pagination', []) + +.controller('PaginationController', ['$scope', '$attrs', '$parse', function ($scope, $attrs, $parse) { + var self = this, + ngModelCtrl = { $setViewValue: angular.noop }, // nullModelCtrl + setNumPages = $attrs.numPages ? $parse($attrs.numPages).assign : angular.noop; + + this.init = function(ngModelCtrl_, config) { + ngModelCtrl = ngModelCtrl_; + this.config = config; + + ngModelCtrl.$render = function() { + self.render(); + }; + + if ($attrs.itemsPerPage) { + $scope.$parent.$watch($parse($attrs.itemsPerPage), function(value) { + self.itemsPerPage = parseInt(value, 10); + $scope.totalPages = self.calculateTotalPages(); + }); + } else { + this.itemsPerPage = config.itemsPerPage; + } + }; + + this.calculateTotalPages = function() { + var totalPages = this.itemsPerPage < 1 ? 1 : Math.ceil($scope.totalItems / this.itemsPerPage); + return Math.max(totalPages || 0, 1); + }; + + this.render = function() { + $scope.page = parseInt(ngModelCtrl.$viewValue, 10) || 1; + }; + + $scope.selectPage = function(page) { + if ( $scope.page !== page && page > 0 && page <= $scope.totalPages) { + ngModelCtrl.$setViewValue(page); + ngModelCtrl.$render(); + } + }; + + $scope.getText = function( key ) { + return $scope[key + 'Text'] || self.config[key + 'Text']; + }; + $scope.noPrevious = function() { + return $scope.page === 1; + }; + $scope.noNext = function() { + return $scope.page === $scope.totalPages; + }; + + $scope.$watch('totalItems', function() { + $scope.totalPages = self.calculateTotalPages(); + }); + + $scope.$watch('totalPages', function(value) { + setNumPages($scope.$parent, value); // Readonly variable + + if ( $scope.page > value ) { + $scope.selectPage(value); + } else { + ngModelCtrl.$render(); + } + }); +}]) + +.constant('paginationConfig', { + itemsPerPage: 10, + boundaryLinks: false, + directionLinks: true, + firstText: 'First', + previousText: 'Previous', + nextText: 'Next', + lastText: 'Last', + rotate: true +}) + +.directive('pagination', ['$parse', 'paginationConfig', function($parse, paginationConfig) { + return { + restrict: 'EA', + scope: { + totalItems: '=', + firstText: '@', + previousText: '@', + nextText: '@', + lastText: '@' + }, + require: ['pagination', '?ngModel'], + controller: 'PaginationController', + templateUrl: 'template/pagination/pagination.html', + replace: true, + link: function(scope, element, attrs, ctrls) { + var paginationCtrl = ctrls[0], ngModelCtrl = ctrls[1]; + + if (!ngModelCtrl) { + return; // do nothing if no ng-model + } + + // Setup configuration parameters + var maxSize = angular.isDefined(attrs.maxSize) ? scope.$parent.$eval(attrs.maxSize) : paginationConfig.maxSize, + rotate = angular.isDefined(attrs.rotate) ? scope.$parent.$eval(attrs.rotate) : paginationConfig.rotate; + scope.boundaryLinks = angular.isDefined(attrs.boundaryLinks) ? scope.$parent.$eval(attrs.boundaryLinks) : paginationConfig.boundaryLinks; + scope.directionLinks = angular.isDefined(attrs.directionLinks) ? scope.$parent.$eval(attrs.directionLinks) : paginationConfig.directionLinks; + + paginationCtrl.init(ngModelCtrl, paginationConfig); + + if (attrs.maxSize) { + scope.$parent.$watch($parse(attrs.maxSize), function(value) { + maxSize = parseInt(value, 10); + paginationCtrl.render(); + }); + } + + // Create page object used in template + function makePage(number, text, isActive) { + return { + number: number, + text: text, + active: isActive + }; + } + + function getPages(currentPage, totalPages) { + var pages = []; + + // Default page limits + var startPage = 1, endPage = totalPages; + var isMaxSized = ( angular.isDefined(maxSize) && maxSize < totalPages ); + + // recompute if maxSize + if ( isMaxSized ) { + if ( rotate ) { + // Current page is displayed in the middle of the visible ones + startPage = Math.max(currentPage - Math.floor(maxSize/2), 1); + endPage = startPage + maxSize - 1; + + // Adjust if limit is exceeded + if (endPage > totalPages) { + endPage = totalPages; + startPage = endPage - maxSize + 1; + } + } else { + // Visible pages are paginated with maxSize + startPage = ((Math.ceil(currentPage / maxSize) - 1) * maxSize) + 1; + + // Adjust last page if limit is exceeded + endPage = Math.min(startPage + maxSize - 1, totalPages); + } + } + + // Add page number links + for (var number = startPage; number <= endPage; number++) { + var page = makePage(number, number, number === currentPage); + pages.push(page); + } + + // Add links to move between page sets + if ( isMaxSized && ! rotate ) { + if ( startPage > 1 ) { + var previousPageSet = makePage(startPage - 1, '...', false); + pages.unshift(previousPageSet); + } + + if ( endPage < totalPages ) { + var nextPageSet = makePage(endPage + 1, '...', false); + pages.push(nextPageSet); + } + } + + return pages; + } + + var originalRender = paginationCtrl.render; + paginationCtrl.render = function() { + originalRender(); + if (scope.page > 0 && scope.page <= scope.totalPages) { + scope.pages = getPages(scope.page, scope.totalPages); + } + }; + } + }; +}]) + +.constant('pagerConfig', { + itemsPerPage: 10, + previousText: '« Previous', + nextText: 'Next »', + align: true +}) + +.directive('pager', ['pagerConfig', function(pagerConfig) { + return { + restrict: 'EA', + scope: { + totalItems: '=', + previousText: '@', + nextText: '@' + }, + require: ['pager', '?ngModel'], + controller: 'PaginationController', + templateUrl: 'template/pagination/pager.html', + replace: true, + link: function(scope, element, attrs, ctrls) { + var paginationCtrl = ctrls[0], ngModelCtrl = ctrls[1]; + + if (!ngModelCtrl) { + return; // do nothing if no ng-model + } + + scope.align = angular.isDefined(attrs.align) ? scope.$parent.$eval(attrs.align) : pagerConfig.align; + paginationCtrl.init(ngModelCtrl, pagerConfig); + } + }; +}]); + +/** + * The following features are still outstanding: animation as a + * function, placement as a function, inside, support for more triggers than + * just mouse enter/leave, html tooltips, and selector delegation. + */ +angular.module( 'ui.bootstrap.tooltip', [ 'ui.bootstrap.position', 'ui.bootstrap.bindHtml' ] ) + +/** + * The $tooltip service creates tooltip- and popover-like directives as well as + * houses global options for them. + */ +.provider( '$tooltip', function () { + // The default options tooltip and popover. + var defaultOptions = { + placement: 'top', + animation: true, + popupDelay: 0 + }; + + // Default hide triggers for each show trigger + var triggerMap = { + 'mouseenter': 'mouseleave', + 'click': 'click', + 'focus': 'blur' + }; + + // The options specified to the provider globally. + var globalOptions = {}; + + /** + * `options({})` allows global configuration of all tooltips in the + * application. + * + * var app = angular.module( 'App', ['ui.bootstrap.tooltip'], function( $tooltipProvider ) { + * // place tooltips left instead of top by default + * $tooltipProvider.options( { placement: 'left' } ); + * }); + */ + this.options = function( value ) { + angular.extend( globalOptions, value ); + }; + + /** + * This allows you to extend the set of trigger mappings available. E.g.: + * + * $tooltipProvider.setTriggers( 'openTrigger': 'closeTrigger' ); + */ + this.setTriggers = function setTriggers ( triggers ) { + angular.extend( triggerMap, triggers ); + }; + + /** + * This is a helper function for translating camel-case to snake-case. + */ + function snake_case(name){ + var regexp = /[A-Z]/g; + var separator = '-'; + return name.replace(regexp, function(letter, pos) { + return (pos ? separator : '') + letter.toLowerCase(); + }); + } + + /** + * Returns the actual instance of the $tooltip service. + * TODO support multiple triggers + */ + this.$get = [ '$window', '$compile', '$timeout', '$parse', '$document', '$position', '$interpolate', function ( $window, $compile, $timeout, $parse, $document, $position, $interpolate ) { + return function $tooltip ( type, prefix, defaultTriggerShow ) { + var options = angular.extend( {}, defaultOptions, globalOptions ); + + /** + * Returns an object of show and hide triggers. + * + * If a trigger is supplied, + * it is used to show the tooltip; otherwise, it will use the `trigger` + * option passed to the `$tooltipProvider.options` method; else it will + * default to the trigger supplied to this directive factory. + * + * The hide trigger is based on the show trigger. If the `trigger` option + * was passed to the `$tooltipProvider.options` method, it will use the + * mapped trigger from `triggerMap` or the passed trigger if the map is + * undefined; otherwise, it uses the `triggerMap` value of the show + * trigger; else it will just use the show trigger. + */ + function getTriggers ( trigger ) { + var show = trigger || options.trigger || defaultTriggerShow; + var hide = triggerMap[show] || show; + return { + show: show, + hide: hide + }; + } + + var directiveName = snake_case( type ); + + var startSym = $interpolate.startSymbol(); + var endSym = $interpolate.endSymbol(); + var template = + '
        '+ + '
        '; + + return { + restrict: 'EA', + scope: true, + compile: function (tElem, tAttrs) { + var tooltipLinker = $compile( template ); + + return function link ( scope, element, attrs ) { + var tooltip; + var transitionTimeout; + var popupTimeout; + var appendToBody = angular.isDefined( options.appendToBody ) ? options.appendToBody : false; + var triggers = getTriggers( undefined ); + var hasEnableExp = angular.isDefined(attrs[prefix+'Enable']); + + var positionTooltip = function () { + + var ttPosition = $position.positionElements(element, tooltip, scope.tt_placement, appendToBody); + ttPosition.top += 'px'; + ttPosition.left += 'px'; + + // Now set the calculated positioning. + tooltip.css( ttPosition ); + }; + + // By default, the tooltip is not open. + // TODO add ability to start tooltip opened + scope.tt_isOpen = false; + + function toggleTooltipBind () { + if ( ! scope.tt_isOpen ) { + showTooltipBind(); + } else { + hideTooltipBind(); + } + } + + // Show the tooltip with delay if specified, otherwise show it immediately + function showTooltipBind() { + if(hasEnableExp && !scope.$eval(attrs[prefix+'Enable'])) { + return; + } + if ( scope.tt_popupDelay ) { + // Do nothing if the tooltip was already scheduled to pop-up. + // This happens if show is triggered multiple times before any hide is triggered. + if (!popupTimeout) { + popupTimeout = $timeout( show, scope.tt_popupDelay, false ); + popupTimeout.then(function(reposition){reposition();}); + } + } else { + show()(); + } + } + + function hideTooltipBind () { + scope.$apply(function () { + hide(); + }); + } + + // Show the tooltip popup element. + function show() { + + popupTimeout = null; + + // If there is a pending remove transition, we must cancel it, lest the + // tooltip be mysteriously removed. + if ( transitionTimeout ) { + $timeout.cancel( transitionTimeout ); + transitionTimeout = null; + } + + // Don't show empty tooltips. + if ( ! scope.tt_content ) { + return angular.noop; + } + + createTooltip(); + + // Set the initial positioning. + tooltip.css({ top: 0, left: 0, display: 'block' }); + + // Now we add it to the DOM because need some info about it. But it's not + // visible yet anyway. + if ( appendToBody ) { + $document.find( 'body' ).append( tooltip ); + } else { + element.after( tooltip ); + } + + positionTooltip(); + + // And show the tooltip. + scope.tt_isOpen = true; + scope.$digest(); // digest required as $apply is not called + + // Return positioning function as promise callback for correct + // positioning after draw. + return positionTooltip; + } + + // Hide the tooltip popup element. + function hide() { + // First things first: we don't show it anymore. + scope.tt_isOpen = false; + + //if tooltip is going to be shown after delay, we must cancel this + $timeout.cancel( popupTimeout ); + popupTimeout = null; + + // And now we remove it from the DOM. However, if we have animation, we + // need to wait for it to expire beforehand. + // FIXME: this is a placeholder for a port of the transitions library. + if ( scope.tt_animation ) { + if (!transitionTimeout) { + transitionTimeout = $timeout(removeTooltip, 500); + } + } else { + removeTooltip(); + } + } + + function createTooltip() { + // There can only be one tooltip element per directive shown at once. + if (tooltip) { + removeTooltip(); + } + tooltip = tooltipLinker(scope, function () {}); + + // Get contents rendered into the tooltip + scope.$digest(); + } + + function removeTooltip() { + transitionTimeout = null; + if (tooltip) { + tooltip.remove(); + tooltip = null; + } + } + + /** + * Observe the relevant attributes. + */ + attrs.$observe( type, function ( val ) { + scope.tt_content = val; + + if (!val && scope.tt_isOpen ) { + hide(); + } + }); + + attrs.$observe( prefix+'Title', function ( val ) { + scope.tt_title = val; + }); + + attrs.$observe( prefix+'Placement', function ( val ) { + scope.tt_placement = angular.isDefined( val ) ? val : options.placement; + }); + + attrs.$observe( prefix+'PopupDelay', function ( val ) { + var delay = parseInt( val, 10 ); + scope.tt_popupDelay = ! isNaN(delay) ? delay : options.popupDelay; + }); + + var unregisterTriggers = function () { + element.unbind(triggers.show, showTooltipBind); + element.unbind(triggers.hide, hideTooltipBind); + }; + + attrs.$observe( prefix+'Trigger', function ( val ) { + unregisterTriggers(); + + triggers = getTriggers( val ); + + if ( triggers.show === triggers.hide ) { + element.bind( triggers.show, toggleTooltipBind ); + } else { + element.bind( triggers.show, showTooltipBind ); + element.bind( triggers.hide, hideTooltipBind ); + } + }); + + var animation = scope.$eval(attrs[prefix + 'Animation']); + scope.tt_animation = angular.isDefined(animation) ? !!animation : options.animation; + + attrs.$observe( prefix+'AppendToBody', function ( val ) { + appendToBody = angular.isDefined( val ) ? $parse( val )( scope ) : appendToBody; + }); + + // if a tooltip is attached to we need to remove it on + // location change as its parent scope will probably not be destroyed + // by the change. + if ( appendToBody ) { + scope.$on('$locationChangeSuccess', function closeTooltipOnLocationChangeSuccess () { + if ( scope.tt_isOpen ) { + hide(); + } + }); + } + + // Make sure tooltip is destroyed and removed. + scope.$on('$destroy', function onDestroyTooltip() { + $timeout.cancel( transitionTimeout ); + $timeout.cancel( popupTimeout ); + unregisterTriggers(); + removeTooltip(); + }); + }; + } + }; + }; + }]; +}) + +.directive( 'tooltipPopup', function () { + return { + restrict: 'EA', + replace: true, + scope: { content: '@', placement: '@', animation: '&', isOpen: '&' }, + templateUrl: 'template/tooltip/tooltip-popup.html' + }; +}) + +.directive( 'tooltip', [ '$tooltip', function ( $tooltip ) { + return $tooltip( 'tooltip', 'tooltip', 'mouseenter' ); +}]) + +.directive( 'tooltipHtmlUnsafePopup', function () { + return { + restrict: 'EA', + replace: true, + scope: { content: '@', placement: '@', animation: '&', isOpen: '&' }, + templateUrl: 'template/tooltip/tooltip-html-unsafe-popup.html' + }; +}) + +.directive( 'tooltipHtmlUnsafe', [ '$tooltip', function ( $tooltip ) { + return $tooltip( 'tooltipHtmlUnsafe', 'tooltip', 'mouseenter' ); +}]); + +/** + * The following features are still outstanding: popup delay, animation as a + * function, placement as a function, inside, support for more triggers than + * just mouse enter/leave, html popovers, and selector delegatation. + */ +angular.module( 'ui.bootstrap.popover', [ 'ui.bootstrap.tooltip' ] ) + +.directive( 'popoverPopup', function () { + return { + restrict: 'EA', + replace: true, + scope: { title: '@', content: '@', placement: '@', animation: '&', isOpen: '&' }, + templateUrl: 'template/popover/popover.html' + }; +}) + +.directive( 'popover', [ '$tooltip', function ( $tooltip ) { + return $tooltip( 'popover', 'popover', 'click' ); +}]); + +angular.module('ui.bootstrap.progressbar', []) + +.constant('progressConfig', { + animate: true, + max: 100 +}) + +.controller('ProgressController', ['$scope', '$attrs', 'progressConfig', function($scope, $attrs, progressConfig) { + var self = this, + animate = angular.isDefined($attrs.animate) ? $scope.$parent.$eval($attrs.animate) : progressConfig.animate; + + this.bars = []; + $scope.max = angular.isDefined($attrs.max) ? $scope.$parent.$eval($attrs.max) : progressConfig.max; + + this.addBar = function(bar, element) { + if ( !animate ) { + element.css({'transition': 'none'}); + } + + this.bars.push(bar); + + bar.$watch('value', function( value ) { + bar.percent = +(100 * value / $scope.max).toFixed(2); + }); + + bar.$on('$destroy', function() { + element = null; + self.removeBar(bar); + }); + }; + + this.removeBar = function(bar) { + this.bars.splice(this.bars.indexOf(bar), 1); + }; +}]) + +.directive('progress', function() { + return { + restrict: 'EA', + replace: true, + transclude: true, + controller: 'ProgressController', + require: 'progress', + scope: {}, + templateUrl: 'template/progressbar/progress.html' + }; +}) + +.directive('bar', function() { + return { + restrict: 'EA', + replace: true, + transclude: true, + require: '^progress', + scope: { + value: '=', + type: '@' + }, + templateUrl: 'template/progressbar/bar.html', + link: function(scope, element, attrs, progressCtrl) { + progressCtrl.addBar(scope, element); + } + }; +}) + +.directive('progressbar', function() { + return { + restrict: 'EA', + replace: true, + transclude: true, + controller: 'ProgressController', + scope: { + value: '=', + type: '@' + }, + templateUrl: 'template/progressbar/progressbar.html', + link: function(scope, element, attrs, progressCtrl) { + progressCtrl.addBar(scope, angular.element(element.children()[0])); + } + }; +}); +angular.module('ui.bootstrap.rating', []) + +.constant('ratingConfig', { + max: 5, + stateOn: null, + stateOff: null +}) + +.controller('RatingController', ['$scope', '$attrs', 'ratingConfig', function($scope, $attrs, ratingConfig) { + var ngModelCtrl = { $setViewValue: angular.noop }; + + this.init = function(ngModelCtrl_) { + ngModelCtrl = ngModelCtrl_; + ngModelCtrl.$render = this.render; + + this.stateOn = angular.isDefined($attrs.stateOn) ? $scope.$parent.$eval($attrs.stateOn) : ratingConfig.stateOn; + this.stateOff = angular.isDefined($attrs.stateOff) ? $scope.$parent.$eval($attrs.stateOff) : ratingConfig.stateOff; + + var ratingStates = angular.isDefined($attrs.ratingStates) ? $scope.$parent.$eval($attrs.ratingStates) : + new Array( angular.isDefined($attrs.max) ? $scope.$parent.$eval($attrs.max) : ratingConfig.max ); + $scope.range = this.buildTemplateObjects(ratingStates); + }; + + this.buildTemplateObjects = function(states) { + for (var i = 0, n = states.length; i < n; i++) { + states[i] = angular.extend({ index: i }, { stateOn: this.stateOn, stateOff: this.stateOff }, states[i]); + } + return states; + }; + + $scope.rate = function(value) { + if ( !$scope.readonly && value >= 0 && value <= $scope.range.length ) { + ngModelCtrl.$setViewValue(value); + ngModelCtrl.$render(); + } + }; + + $scope.enter = function(value) { + if ( !$scope.readonly ) { + $scope.value = value; + } + $scope.onHover({value: value}); + }; + + $scope.reset = function() { + $scope.value = ngModelCtrl.$viewValue; + $scope.onLeave(); + }; + + $scope.onKeydown = function(evt) { + if (/(37|38|39|40)/.test(evt.which)) { + evt.preventDefault(); + evt.stopPropagation(); + $scope.rate( $scope.value + (evt.which === 38 || evt.which === 39 ? 1 : -1) ); + } + }; + + this.render = function() { + $scope.value = ngModelCtrl.$viewValue; + }; +}]) + +.directive('rating', function() { + return { + restrict: 'EA', + require: ['rating', 'ngModel'], + scope: { + readonly: '=?', + onHover: '&', + onLeave: '&' + }, + controller: 'RatingController', + templateUrl: 'template/rating/rating.html', + replace: true, + link: function(scope, element, attrs, ctrls) { + var ratingCtrl = ctrls[0], ngModelCtrl = ctrls[1]; + + if ( ngModelCtrl ) { + ratingCtrl.init( ngModelCtrl ); + } + } + }; +}); + +/** + * @ngdoc overview + * @name ui.bootstrap.tabs + * + * @description + * AngularJS version of the tabs directive. + */ + +angular.module('ui.bootstrap.tabs', []) + +.controller('TabsetController', ['$scope', function TabsetCtrl($scope) { + var ctrl = this, + tabs = ctrl.tabs = $scope.tabs = []; + + ctrl.select = function(selectedTab) { + angular.forEach(tabs, function(tab) { + if (tab.active && tab !== selectedTab) { + tab.active = false; + tab.onDeselect(); + } + }); + selectedTab.active = true; + selectedTab.onSelect(); + }; + + ctrl.addTab = function addTab(tab) { + tabs.push(tab); + // we can't run the select function on the first tab + // since that would select it twice + if (tabs.length === 1) { + tab.active = true; + } else if (tab.active) { + ctrl.select(tab); + } + }; + + ctrl.removeTab = function removeTab(tab) { + var index = tabs.indexOf(tab); + //Select a new tab if the tab to be removed is selected + if (tab.active && tabs.length > 1) { + //If this is the last tab, select the previous tab. else, the next tab. + var newActiveIndex = index == tabs.length - 1 ? index - 1 : index + 1; + ctrl.select(tabs[newActiveIndex]); + } + tabs.splice(index, 1); + }; +}]) + +/** + * @ngdoc directive + * @name ui.bootstrap.tabs.directive:tabset + * @restrict EA + * + * @description + * Tabset is the outer container for the tabs directive + * + * @param {boolean=} vertical Whether or not to use vertical styling for the tabs. + * @param {boolean=} justified Whether or not to use justified styling for the tabs. + * + * @example + + + + First Content! + Second Content! + +
        + + First Vertical Content! + Second Vertical Content! + + + First Justified Content! + Second Justified Content! + +         +         + */ +.directive('tabset', function() { + return { + restrict: 'EA', + transclude: true, + replace: true, + scope: { + type: '@' + }, + controller: 'TabsetController', + templateUrl: 'template/tabs/tabset.html', + link: function(scope, element, attrs) { + scope.vertical = angular.isDefined(attrs.vertical) ? scope.$parent.$eval(attrs.vertical) : false; + scope.justified = angular.isDefined(attrs.justified) ? scope.$parent.$eval(attrs.justified) : false; + } + }; +}) + +/** + * @ngdoc directive + * @name ui.bootstrap.tabs.directive:tab + * @restrict EA + * + * @param {string=} heading The visible heading, or title, of the tab. Set HTML headings with {@link ui.bootstrap.tabs.directive:tabHeading tabHeading}. + * @param {string=} select An expression to evaluate when the tab is selected. + * @param {boolean=} active A binding, telling whether or not this tab is selected. + * @param {boolean=} disabled A binding, telling whether or not this tab is disabled. + * + * @description + * Creates a tab with a heading and content. Must be placed within a {@link ui.bootstrap.tabs.directive:tabset tabset}. + * + * @example + + +
        + + +
        + + First Tab + + Alert me! + Second Tab, with alert callback and html heading! + + + {{item.content}} + + +
        +         + + function TabsDemoCtrl($scope) { + $scope.items = [ + { title:"Dynamic Title 1", content:"Dynamic Item 0" }, + { title:"Dynamic Title 2", content:"Dynamic Item 1", disabled: true } + ]; + + $scope.alertMe = function() { + setTimeout(function() { + alert("You've selected the alert tab!"); + }); + }; + }; + +         + */ + +/** + * @ngdoc directive + * @name ui.bootstrap.tabs.directive:tabHeading + * @restrict EA + * + * @description + * Creates an HTML heading for a {@link ui.bootstrap.tabs.directive:tab tab}. Must be placed as a child of a tab element. + * + * @example + + + + + HTML in my titles?! + And some content, too! + + + Icon heading?!? + That's right. + + + + + */ +.directive('tab', ['$parse', function($parse) { + return { + require: '^tabset', + restrict: 'EA', + replace: true, + templateUrl: 'template/tabs/tab.html', + transclude: true, + scope: { + active: '=?', + heading: '@', + onSelect: '&select', //This callback is called in contentHeadingTransclude + //once it inserts the tab's content into the dom + onDeselect: '&deselect' + }, + controller: function() { + //Empty controller so other directives can require being 'under' a tab + }, + compile: function(elm, attrs, transclude) { + return function postLink(scope, elm, attrs, tabsetCtrl) { + scope.$watch('active', function(active) { + if (active) { + tabsetCtrl.select(scope); + } + }); + + scope.disabled = false; + if ( attrs.disabled ) { + scope.$parent.$watch($parse(attrs.disabled), function(value) { + scope.disabled = !! value; + }); + } + + scope.select = function() { + if ( !scope.disabled ) { + scope.active = true; + } + }; + + tabsetCtrl.addTab(scope); + scope.$on('$destroy', function() { + tabsetCtrl.removeTab(scope); + }); + + //We need to transclude later, once the content container is ready. + //when this link happens, we're inside a tab heading. + scope.$transcludeFn = transclude; + }; + } + }; +}]) + +.directive('tabHeadingTransclude', [function() { + return { + restrict: 'A', + require: '^tab', + link: function(scope, elm, attrs, tabCtrl) { + scope.$watch('headingElement', function updateHeadingElement(heading) { + if (heading) { + elm.html(''); + elm.append(heading); + } + }); + } + }; +}]) + +.directive('tabContentTransclude', function() { + return { + restrict: 'A', + require: '^tabset', + link: function(scope, elm, attrs) { + var tab = scope.$eval(attrs.tabContentTransclude); + + //Now our tab is ready to be transcluded: both the tab heading area + //and the tab content area are loaded. Transclude 'em both. + tab.$transcludeFn(tab.$parent, function(contents) { + angular.forEach(contents, function(node) { + if (isTabHeading(node)) { + //Let tabHeadingTransclude know. + tab.headingElement = node; + } else { + elm.append(node); + } + }); + }); + } + }; + function isTabHeading(node) { + return node.tagName && ( + node.hasAttribute('tab-heading') || + node.hasAttribute('data-tab-heading') || + node.tagName.toLowerCase() === 'tab-heading' || + node.tagName.toLowerCase() === 'data-tab-heading' + ); + } +}) + +; + +angular.module('ui.bootstrap.timepicker', []) + +.constant('timepickerConfig', { + hourStep: 1, + minuteStep: 1, + showMeridian: true, + meridians: null, + readonlyInput: false, + mousewheel: true +}) + +.controller('TimepickerController', ['$scope', '$attrs', '$parse', '$log', '$locale', 'timepickerConfig', function($scope, $attrs, $parse, $log, $locale, timepickerConfig) { + var selected = new Date(), + ngModelCtrl = { $setViewValue: angular.noop }, // nullModelCtrl + meridians = angular.isDefined($attrs.meridians) ? $scope.$parent.$eval($attrs.meridians) : timepickerConfig.meridians || $locale.DATETIME_FORMATS.AMPMS; + + this.init = function( ngModelCtrl_, inputs ) { + ngModelCtrl = ngModelCtrl_; + ngModelCtrl.$render = this.render; + + var hoursInputEl = inputs.eq(0), + minutesInputEl = inputs.eq(1); + + var mousewheel = angular.isDefined($attrs.mousewheel) ? $scope.$parent.$eval($attrs.mousewheel) : timepickerConfig.mousewheel; + if ( mousewheel ) { + this.setupMousewheelEvents( hoursInputEl, minutesInputEl ); + } + + $scope.readonlyInput = angular.isDefined($attrs.readonlyInput) ? $scope.$parent.$eval($attrs.readonlyInput) : timepickerConfig.readonlyInput; + this.setupInputEvents( hoursInputEl, minutesInputEl ); + }; + + var hourStep = timepickerConfig.hourStep; + if ($attrs.hourStep) { + $scope.$parent.$watch($parse($attrs.hourStep), function(value) { + hourStep = parseInt(value, 10); + }); + } + + var minuteStep = timepickerConfig.minuteStep; + if ($attrs.minuteStep) { + $scope.$parent.$watch($parse($attrs.minuteStep), function(value) { + minuteStep = parseInt(value, 10); + }); + } + + // 12H / 24H mode + $scope.showMeridian = timepickerConfig.showMeridian; + if ($attrs.showMeridian) { + $scope.$parent.$watch($parse($attrs.showMeridian), function(value) { + $scope.showMeridian = !!value; + + if ( ngModelCtrl.$error.time ) { + // Evaluate from template + var hours = getHoursFromTemplate(), minutes = getMinutesFromTemplate(); + if (angular.isDefined( hours ) && angular.isDefined( minutes )) { + selected.setHours( hours ); + refresh(); + } + } else { + updateTemplate(); + } + }); + } + + // Get $scope.hours in 24H mode if valid + function getHoursFromTemplate ( ) { + var hours = parseInt( $scope.hours, 10 ); + var valid = ( $scope.showMeridian ) ? (hours > 0 && hours < 13) : (hours >= 0 && hours < 24); + if ( !valid ) { + return undefined; + } + + if ( $scope.showMeridian ) { + if ( hours === 12 ) { + hours = 0; + } + if ( $scope.meridian === meridians[1] ) { + hours = hours + 12; + } + } + return hours; + } + + function getMinutesFromTemplate() { + var minutes = parseInt($scope.minutes, 10); + return ( minutes >= 0 && minutes < 60 ) ? minutes : undefined; + } + + function pad( value ) { + return ( angular.isDefined(value) && value.toString().length < 2 ) ? '0' + value : value; + } + + // Respond on mousewheel spin + this.setupMousewheelEvents = function( hoursInputEl, minutesInputEl ) { + var isScrollingUp = function(e) { + if (e.originalEvent) { + e = e.originalEvent; + } + //pick correct delta variable depending on event + var delta = (e.wheelDelta) ? e.wheelDelta : -e.deltaY; + return (e.detail || delta > 0); + }; + + hoursInputEl.bind('mousewheel wheel', function(e) { + $scope.$apply( (isScrollingUp(e)) ? $scope.incrementHours() : $scope.decrementHours() ); + e.preventDefault(); + }); + + minutesInputEl.bind('mousewheel wheel', function(e) { + $scope.$apply( (isScrollingUp(e)) ? $scope.incrementMinutes() : $scope.decrementMinutes() ); + e.preventDefault(); + }); + + }; + + this.setupInputEvents = function( hoursInputEl, minutesInputEl ) { + if ( $scope.readonlyInput ) { + $scope.updateHours = angular.noop; + $scope.updateMinutes = angular.noop; + return; + } + + var invalidate = function(invalidHours, invalidMinutes) { + ngModelCtrl.$setViewValue( null ); + ngModelCtrl.$setValidity('time', false); + if (angular.isDefined(invalidHours)) { + $scope.invalidHours = invalidHours; + } + if (angular.isDefined(invalidMinutes)) { + $scope.invalidMinutes = invalidMinutes; + } + }; + + $scope.updateHours = function() { + var hours = getHoursFromTemplate(); + + if ( angular.isDefined(hours) ) { + selected.setHours( hours ); + refresh( 'h' ); + } else { + invalidate(true); + } + }; + + hoursInputEl.bind('blur', function(e) { + if ( !$scope.invalidHours && $scope.hours < 10) { + $scope.$apply( function() { + $scope.hours = pad( $scope.hours ); + }); + } + }); + + $scope.updateMinutes = function() { + var minutes = getMinutesFromTemplate(); + + if ( angular.isDefined(minutes) ) { + selected.setMinutes( minutes ); + refresh( 'm' ); + } else { + invalidate(undefined, true); + } + }; + + minutesInputEl.bind('blur', function(e) { + if ( !$scope.invalidMinutes && $scope.minutes < 10 ) { + $scope.$apply( function() { + $scope.minutes = pad( $scope.minutes ); + }); + } + }); + + }; + + this.render = function() { + var date = ngModelCtrl.$modelValue ? new Date( ngModelCtrl.$modelValue ) : null; + + if ( isNaN(date) ) { + ngModelCtrl.$setValidity('time', false); + $log.error('Timepicker directive: "ng-model" value must be a Date object, a number of milliseconds since 01.01.1970 or a string representing an RFC2822 or ISO 8601 date.'); + } else { + if ( date ) { + selected = date; + } + makeValid(); + updateTemplate(); + } + }; + + // Call internally when we know that model is valid. + function refresh( keyboardChange ) { + makeValid(); + ngModelCtrl.$setViewValue( new Date(selected) ); + updateTemplate( keyboardChange ); + } + + function makeValid() { + ngModelCtrl.$setValidity('time', true); + $scope.invalidHours = false; + $scope.invalidMinutes = false; + } + + function updateTemplate( keyboardChange ) { + var hours = selected.getHours(), minutes = selected.getMinutes(); + + if ( $scope.showMeridian ) { + hours = ( hours === 0 || hours === 12 ) ? 12 : hours % 12; // Convert 24 to 12 hour system + } + + $scope.hours = keyboardChange === 'h' ? hours : pad(hours); + $scope.minutes = keyboardChange === 'm' ? minutes : pad(minutes); + $scope.meridian = selected.getHours() < 12 ? meridians[0] : meridians[1]; + } + + function addMinutes( minutes ) { + var dt = new Date( selected.getTime() + minutes * 60000 ); + selected.setHours( dt.getHours(), dt.getMinutes() ); + refresh(); + } + + $scope.incrementHours = function() { + addMinutes( hourStep * 60 ); + }; + $scope.decrementHours = function() { + addMinutes( - hourStep * 60 ); + }; + $scope.incrementMinutes = function() { + addMinutes( minuteStep ); + }; + $scope.decrementMinutes = function() { + addMinutes( - minuteStep ); + }; + $scope.toggleMeridian = function() { + addMinutes( 12 * 60 * (( selected.getHours() < 12 ) ? 1 : -1) ); + }; +}]) + +.directive('timepicker', function () { + return { + restrict: 'EA', + require: ['timepicker', '?^ngModel'], + controller:'TimepickerController', + replace: true, + scope: {}, + templateUrl: 'template/timepicker/timepicker.html', + link: function(scope, element, attrs, ctrls) { + var timepickerCtrl = ctrls[0], ngModelCtrl = ctrls[1]; + + if ( ngModelCtrl ) { + timepickerCtrl.init( ngModelCtrl, element.find('input') ); + } + } + }; +}); + +angular.module('ui.bootstrap.typeahead', ['ui.bootstrap.position', 'ui.bootstrap.bindHtml']) + +/** + * A helper service that can parse typeahead's syntax (string provided by users) + * Extracted to a separate service for ease of unit testing + */ + .factory('typeaheadParser', ['$parse', function ($parse) { + + // 00000111000000000000022200000000000000003333333333333330000000000044000 + var TYPEAHEAD_REGEXP = /^\s*([\s\S]+?)(?:\s+as\s+([\s\S]+?))?\s+for\s+(?:([\$\w][\$\w\d]*))\s+in\s+([\s\S]+?)$/; + + return { + parse:function (input) { + + var match = input.match(TYPEAHEAD_REGEXP); + if (!match) { + throw new Error( + 'Expected typeahead specification in form of "_modelValue_ (as _label_)? for _item_ in _collection_"' + + ' but got "' + input + '".'); + } + + return { + itemName:match[3], + source:$parse(match[4]), + viewMapper:$parse(match[2] || match[1]), + modelMapper:$parse(match[1]) + }; + } + }; +}]) + + .directive('typeahead', ['$compile', '$parse', '$q', '$timeout', '$document', '$position', 'typeaheadParser', + function ($compile, $parse, $q, $timeout, $document, $position, typeaheadParser) { + + var HOT_KEYS = [9, 13, 27, 38, 40]; + + return { + require:'ngModel', + link:function (originalScope, element, attrs, modelCtrl) { + + //SUPPORTED ATTRIBUTES (OPTIONS) + + //minimal no of characters that needs to be entered before typeahead kicks-in + var minSearch = originalScope.$eval(attrs.typeaheadMinLength) || 1; + + //minimal wait time after last character typed before typehead kicks-in + var waitTime = originalScope.$eval(attrs.typeaheadWaitMs) || 0; + + //should it restrict model values to the ones selected from the popup only? + var isEditable = originalScope.$eval(attrs.typeaheadEditable) !== false; + + //binding to a variable that indicates if matches are being retrieved asynchronously + var isLoadingSetter = $parse(attrs.typeaheadLoading).assign || angular.noop; + + //a callback executed when a match is selected + var onSelectCallback = $parse(attrs.typeaheadOnSelect); + + var inputFormatter = attrs.typeaheadInputFormatter ? $parse(attrs.typeaheadInputFormatter) : undefined; + + var appendToBody = attrs.typeaheadAppendToBody ? originalScope.$eval(attrs.typeaheadAppendToBody) : false; + + //INTERNAL VARIABLES + + //model setter executed upon match selection + var $setModelValue = $parse(attrs.ngModel).assign; + + //expressions used by typeahead + var parserResult = typeaheadParser.parse(attrs.typeahead); + + var hasFocus; + + //create a child scope for the typeahead directive so we are not polluting original scope + //with typeahead-specific data (matches, query etc.) + var scope = originalScope.$new(); + originalScope.$on('$destroy', function(){ + scope.$destroy(); + }); + + // WAI-ARIA + var popupId = 'typeahead-' + scope.$id + '-' + Math.floor(Math.random() * 10000); + element.attr({ + 'aria-autocomplete': 'list', + 'aria-expanded': false, + 'aria-owns': popupId + }); + + //pop-up element used to display matches + var popUpEl = angular.element('
        '); + popUpEl.attr({ + id: popupId, + matches: 'matches', + active: 'activeIdx', + select: 'select(activeIdx)', + query: 'query', + position: 'position' + }); + //custom item template + if (angular.isDefined(attrs.typeaheadTemplateUrl)) { + popUpEl.attr('template-url', attrs.typeaheadTemplateUrl); + } + + var resetMatches = function() { + scope.matches = []; + scope.activeIdx = -1; + element.attr('aria-expanded', false); + }; + + var getMatchId = function(index) { + return popupId + '-option-' + index; + }; + + // Indicate that the specified match is the active (pre-selected) item in the list owned by this typeahead. + // This attribute is added or removed automatically when the `activeIdx` changes. + scope.$watch('activeIdx', function(index) { + if (index < 0) { + element.removeAttr('aria-activedescendant'); + } else { + element.attr('aria-activedescendant', getMatchId(index)); + } + }); + + var getMatchesAsync = function(inputValue) { + + var locals = {$viewValue: inputValue}; + isLoadingSetter(originalScope, true); + $q.when(parserResult.source(originalScope, locals)).then(function(matches) { + + //it might happen that several async queries were in progress if a user were typing fast + //but we are interested only in responses that correspond to the current view value + var onCurrentRequest = (inputValue === modelCtrl.$viewValue); + if (onCurrentRequest && hasFocus) { + if (matches.length > 0) { + + scope.activeIdx = 0; + scope.matches.length = 0; + + //transform labels + for(var i=0; i= minSearch) { + if (waitTime > 0) { + cancelPreviousTimeout(); + scheduleSearchWithTimeout(inputValue); + } else { + getMatchesAsync(inputValue); + } + } else { + isLoadingSetter(originalScope, false); + cancelPreviousTimeout(); + resetMatches(); + } + + if (isEditable) { + return inputValue; + } else { + if (!inputValue) { + // Reset in case user had typed something previously. + modelCtrl.$setValidity('editable', true); + return inputValue; + } else { + modelCtrl.$setValidity('editable', false); + return undefined; + } + } + }); + + modelCtrl.$formatters.push(function (modelValue) { + + var candidateViewValue, emptyViewValue; + var locals = {}; + + if (inputFormatter) { + + locals['$model'] = modelValue; + return inputFormatter(originalScope, locals); + + } else { + + //it might happen that we don't have enough info to properly render input value + //we need to check for this situation and simply return model value if we can't apply custom formatting + locals[parserResult.itemName] = modelValue; + candidateViewValue = parserResult.viewMapper(originalScope, locals); + locals[parserResult.itemName] = undefined; + emptyViewValue = parserResult.viewMapper(originalScope, locals); + + return candidateViewValue!== emptyViewValue ? candidateViewValue : modelValue; + } + }); + + scope.select = function (activeIdx) { + //called from within the $digest() cycle + var locals = {}; + var model, item; + + locals[parserResult.itemName] = item = scope.matches[activeIdx].model; + model = parserResult.modelMapper(originalScope, locals); + $setModelValue(originalScope, model); + modelCtrl.$setValidity('editable', true); + + onSelectCallback(originalScope, { + $item: item, + $model: model, + $label: parserResult.viewMapper(originalScope, locals) + }); + + resetMatches(); + + //return focus to the input element if a match was selected via a mouse click event + // use timeout to avoid $rootScope:inprog error + $timeout(function() { element[0].focus(); }, 0, false); + }; + + //bind keyboard events: arrows up(38) / down(40), enter(13) and tab(9), esc(27) + element.bind('keydown', function (evt) { + + //typeahead is open and an "interesting" key was pressed + if (scope.matches.length === 0 || HOT_KEYS.indexOf(evt.which) === -1) { + return; + } + + evt.preventDefault(); + + if (evt.which === 40) { + scope.activeIdx = (scope.activeIdx + 1) % scope.matches.length; + scope.$digest(); + + } else if (evt.which === 38) { + scope.activeIdx = (scope.activeIdx ? scope.activeIdx : scope.matches.length) - 1; + scope.$digest(); + + } else if (evt.which === 13 || evt.which === 9) { + scope.$apply(function () { + scope.select(scope.activeIdx); + }); + + } else if (evt.which === 27) { + evt.stopPropagation(); + + resetMatches(); + scope.$digest(); + } + }); + + element.bind('blur', function (evt) { + hasFocus = false; + }); + + // Keep reference to click handler to unbind it. + var dismissClickHandler = function (evt) { + if (element[0] !== evt.target) { + resetMatches(); + scope.$digest(); + } + }; + + $document.bind('click', dismissClickHandler); + + originalScope.$on('$destroy', function(){ + $document.unbind('click', dismissClickHandler); + }); + + var $popup = $compile(popUpEl)(scope); + if ( appendToBody ) { + $document.find('body').append($popup); + } else { + element.after($popup); + } + } + }; + +}]) + + .directive('typeaheadPopup', function () { + return { + restrict:'EA', + scope:{ + matches:'=', + query:'=', + active:'=', + position:'=', + select:'&' + }, + replace:true, + templateUrl:'template/typeahead/typeahead-popup.html', + link:function (scope, element, attrs) { + + scope.templateUrl = attrs.templateUrl; + + scope.isOpen = function () { + return scope.matches.length > 0; + }; + + scope.isActive = function (matchIdx) { + return scope.active == matchIdx; + }; + + scope.selectActive = function (matchIdx) { + scope.active = matchIdx; + }; + + scope.selectMatch = function (activeIdx) { + scope.select({activeIdx:activeIdx}); + }; + } + }; + }) + + .directive('typeaheadMatch', ['$http', '$templateCache', '$compile', '$parse', function ($http, $templateCache, $compile, $parse) { + return { + restrict:'EA', + scope:{ + index:'=', + match:'=', + query:'=' + }, + link:function (scope, element, attrs) { + var tplUrl = $parse(attrs.templateUrl)(scope.$parent) || 'template/typeahead/typeahead-match.html'; + $http.get(tplUrl, {cache: $templateCache}).success(function(tplContent){ + element.replaceWith($compile(tplContent.trim())(scope)); + }); + } + }; + }]) + + .filter('typeaheadHighlight', function() { + + function escapeRegexp(queryToEscape) { + return queryToEscape.replace(/([.?*+^$[\]\\(){}|-])/g, '\\$1'); + } + + return function(matchItem, query) { + return query ? ('' + matchItem).replace(new RegExp(escapeRegexp(query), 'gi'), '$&') : matchItem; + }; + }); diff --git a/bower_components/angular-bootstrap/ui-bootstrap.min.js b/bower_components/angular-bootstrap/ui-bootstrap.min.js new file mode 100644 index 0000000..ffd1a9e --- /dev/null +++ b/bower_components/angular-bootstrap/ui-bootstrap.min.js @@ -0,0 +1,9 @@ +/* + * angular-ui-bootstrap + * http://angular-ui.github.io/bootstrap/ + + * Version: 0.11.2 - 2014-09-26 + * License: MIT + */ +angular.module("ui.bootstrap",["ui.bootstrap.transition","ui.bootstrap.collapse","ui.bootstrap.accordion","ui.bootstrap.alert","ui.bootstrap.bindHtml","ui.bootstrap.buttons","ui.bootstrap.carousel","ui.bootstrap.dateparser","ui.bootstrap.position","ui.bootstrap.datepicker","ui.bootstrap.dropdown","ui.bootstrap.modal","ui.bootstrap.pagination","ui.bootstrap.tooltip","ui.bootstrap.popover","ui.bootstrap.progressbar","ui.bootstrap.rating","ui.bootstrap.tabs","ui.bootstrap.timepicker","ui.bootstrap.typeahead"]),angular.module("ui.bootstrap.transition",[]).factory("$transition",["$q","$timeout","$rootScope",function(a,b,c){function d(a){for(var b in a)if(void 0!==f.style[b])return a[b]}var e=function(d,f,g){g=g||{};var h=a.defer(),i=e[g.animation?"animationEndEventName":"transitionEndEventName"],j=function(){c.$apply(function(){d.unbind(i,j),h.resolve(d)})};return i&&d.bind(i,j),b(function(){angular.isString(f)?d.addClass(f):angular.isFunction(f)?f(d):angular.isObject(f)&&d.css(f),i||h.resolve(d)}),h.promise.cancel=function(){i&&d.unbind(i,j),h.reject("Transition cancelled")},h.promise},f=document.createElement("trans"),g={WebkitTransition:"webkitTransitionEnd",MozTransition:"transitionend",OTransition:"oTransitionEnd",transition:"transitionend"},h={WebkitTransition:"webkitAnimationEnd",MozTransition:"animationend",OTransition:"oAnimationEnd",transition:"animationend"};return e.transitionEndEventName=d(g),e.animationEndEventName=d(h),e}]),angular.module("ui.bootstrap.collapse",["ui.bootstrap.transition"]).directive("collapse",["$transition",function(a){return{link:function(b,c,d){function e(b){function d(){j===e&&(j=void 0)}var e=a(c,b);return j&&j.cancel(),j=e,e.then(d,d),e}function f(){k?(k=!1,g()):(c.removeClass("collapse").addClass("collapsing"),e({height:c[0].scrollHeight+"px"}).then(g))}function g(){c.removeClass("collapsing"),c.addClass("collapse in"),c.css({height:"auto"})}function h(){if(k)k=!1,i(),c.css({height:0});else{c.css({height:c[0].scrollHeight+"px"});{c[0].offsetWidth}c.removeClass("collapse in").addClass("collapsing"),e({height:0}).then(i)}}function i(){c.removeClass("collapsing"),c.addClass("collapse")}var j,k=!0;b.$watch(d.collapse,function(a){a?h():f()})}}}]),angular.module("ui.bootstrap.accordion",["ui.bootstrap.collapse"]).constant("accordionConfig",{closeOthers:!0}).controller("AccordionController",["$scope","$attrs","accordionConfig",function(a,b,c){this.groups=[],this.closeOthers=function(d){var e=angular.isDefined(b.closeOthers)?a.$eval(b.closeOthers):c.closeOthers;e&&angular.forEach(this.groups,function(a){a!==d&&(a.isOpen=!1)})},this.addGroup=function(a){var b=this;this.groups.push(a),a.$on("$destroy",function(){b.removeGroup(a)})},this.removeGroup=function(a){var b=this.groups.indexOf(a);-1!==b&&this.groups.splice(b,1)}}]).directive("accordion",function(){return{restrict:"EA",controller:"AccordionController",transclude:!0,replace:!1,templateUrl:"template/accordion/accordion.html"}}).directive("accordionGroup",function(){return{require:"^accordion",restrict:"EA",transclude:!0,replace:!0,templateUrl:"template/accordion/accordion-group.html",scope:{heading:"@",isOpen:"=?",isDisabled:"=?"},controller:function(){this.setHeading=function(a){this.heading=a}},link:function(a,b,c,d){d.addGroup(a),a.$watch("isOpen",function(b){b&&d.closeOthers(a)}),a.toggleOpen=function(){a.isDisabled||(a.isOpen=!a.isOpen)}}}}).directive("accordionHeading",function(){return{restrict:"EA",transclude:!0,template:"",replace:!0,require:"^accordionGroup",link:function(a,b,c,d,e){d.setHeading(e(a,function(){}))}}}).directive("accordionTransclude",function(){return{require:"^accordionGroup",link:function(a,b,c,d){a.$watch(function(){return d[c.accordionTransclude]},function(a){a&&(b.html(""),b.append(a))})}}}),angular.module("ui.bootstrap.alert",[]).controller("AlertController",["$scope","$attrs",function(a,b){a.closeable="close"in b}]).directive("alert",function(){return{restrict:"EA",controller:"AlertController",templateUrl:"template/alert/alert.html",transclude:!0,replace:!0,scope:{type:"@",close:"&"}}}),angular.module("ui.bootstrap.bindHtml",[]).directive("bindHtmlUnsafe",function(){return function(a,b,c){b.addClass("ng-binding").data("$binding",c.bindHtmlUnsafe),a.$watch(c.bindHtmlUnsafe,function(a){b.html(a||"")})}}),angular.module("ui.bootstrap.buttons",[]).constant("buttonConfig",{activeClass:"active",toggleEvent:"click"}).controller("ButtonsController",["buttonConfig",function(a){this.activeClass=a.activeClass||"active",this.toggleEvent=a.toggleEvent||"click"}]).directive("btnRadio",function(){return{require:["btnRadio","ngModel"],controller:"ButtonsController",link:function(a,b,c,d){var e=d[0],f=d[1];f.$render=function(){b.toggleClass(e.activeClass,angular.equals(f.$modelValue,a.$eval(c.btnRadio)))},b.bind(e.toggleEvent,function(){var d=b.hasClass(e.activeClass);(!d||angular.isDefined(c.uncheckable))&&a.$apply(function(){f.$setViewValue(d?null:a.$eval(c.btnRadio)),f.$render()})})}}}).directive("btnCheckbox",function(){return{require:["btnCheckbox","ngModel"],controller:"ButtonsController",link:function(a,b,c,d){function e(){return g(c.btnCheckboxTrue,!0)}function f(){return g(c.btnCheckboxFalse,!1)}function g(b,c){var d=a.$eval(b);return angular.isDefined(d)?d:c}var h=d[0],i=d[1];i.$render=function(){b.toggleClass(h.activeClass,angular.equals(i.$modelValue,e()))},b.bind(h.toggleEvent,function(){a.$apply(function(){i.$setViewValue(b.hasClass(h.activeClass)?f():e()),i.$render()})})}}}),angular.module("ui.bootstrap.carousel",["ui.bootstrap.transition"]).controller("CarouselController",["$scope","$timeout","$transition",function(a,b,c){function d(){e();var c=+a.interval;!isNaN(c)&&c>=0&&(g=b(f,c))}function e(){g&&(b.cancel(g),g=null)}function f(){h?(a.next(),d()):a.pause()}var g,h,i=this,j=i.slides=a.slides=[],k=-1;i.currentSlide=null;var l=!1;i.select=a.select=function(e,f){function g(){if(!l){if(i.currentSlide&&angular.isString(f)&&!a.noTransition&&e.$element){e.$element.addClass(f);{e.$element[0].offsetWidth}angular.forEach(j,function(a){angular.extend(a,{direction:"",entering:!1,leaving:!1,active:!1})}),angular.extend(e,{direction:f,active:!0,entering:!0}),angular.extend(i.currentSlide||{},{direction:f,leaving:!0}),a.$currentTransition=c(e.$element,{}),function(b,c){a.$currentTransition.then(function(){h(b,c)},function(){h(b,c)})}(e,i.currentSlide)}else h(e,i.currentSlide);i.currentSlide=e,k=m,d()}}function h(b,c){angular.extend(b,{direction:"",active:!0,leaving:!1,entering:!1}),angular.extend(c||{},{direction:"",active:!1,leaving:!1,entering:!1}),a.$currentTransition=null}var m=j.indexOf(e);void 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b=j.indexOf(a);j.splice(b,1),j.length>0&&a.active?i.select(b>=j.length?j[b-1]:j[b]):k>b&&k--}}]).directive("carousel",[function(){return{restrict:"EA",transclude:!0,replace:!0,controller:"CarouselController",require:"carousel",templateUrl:"template/carousel/carousel.html",scope:{interval:"=",noTransition:"=",noPause:"="}}}]).directive("slide",function(){return{require:"^carousel",restrict:"EA",transclude:!0,replace:!0,templateUrl:"template/carousel/slide.html",scope:{active:"=?"},link:function(a,b,c,d){d.addSlide(a,b),a.$on("$destroy",function(){d.removeSlide(a)}),a.$watch("active",function(b){b&&d.select(a)})}}}),angular.module("ui.bootstrap.dateparser",[]).service("dateParser",["$locale","orderByFilter",function(a,b){function c(a){var c=[],d=a.split("");return angular.forEach(e,function(b,e){var f=a.indexOf(e);if(f>-1){a=a.split(""),d[f]="("+b.regex+")",a[f]="$";for(var g=f+1,h=f+e.length;h>g;g++)d[g]="",a[g]="$";a=a.join(""),c.push({index:f,apply:b.apply})}}),{regex:new RegExp("^"+d.join("")+"$"),map:b(c,"index")}}function d(a,b,c){return 1===b&&c>28?29===c&&(a%4===0&&a%100!==0||a%400===0):3===b||5===b||8===b||10===b?31>c:!0}this.parsers={};var e={yyyy:{regex:"\\d{4}",apply:function(a){this.year=+a}},yy:{regex:"\\d{2}",apply:function(a){this.year=+a+2e3}},y:{regex:"\\d{1,4}",apply:function(a){this.year=+a}},MMMM:{regex:a.DATETIME_FORMATS.MONTH.join("|"),apply:function(b){this.month=a.DATETIME_FORMATS.MONTH.indexOf(b)}},MMM:{regex:a.DATETIME_FORMATS.SHORTMONTH.join("|"),apply:function(b){this.month=a.DATETIME_FORMATS.SHORTMONTH.indexOf(b)}},MM:{regex:"0[1-9]|1[0-2]",apply:function(a){this.month=a-1}},M:{regex:"[1-9]|1[0-2]",apply:function(a){this.month=a-1}},dd:{regex:"[0-2][0-9]{1}|3[0-1]{1}",apply:function(a){this.date=+a}},d:{regex:"[1-2]?[0-9]{1}|3[0-1]{1}",apply:function(a){this.date=+a}},EEEE:{regex:a.DATETIME_FORMATS.DAY.join("|")},EEE:{regex:a.DATETIME_FORMATS.SHORTDAY.join("|")}};this.parse=function(b,e){if(!angular.isString(b)||!e)return b;e=a.DATETIME_FORMATS[e]||e,this.parsers[e]||(this.parsers[e]=c(e));var f=this.parsers[e],g=f.regex,h=f.map,i=b.match(g);if(i&&i.length){for(var j,k={year:1900,month:0,date:1,hours:0},l=1,m=i.length;m>l;l++){var n=h[l-1];n.apply&&n.apply.call(k,i[l])}return d(k.year,k.month,k.date)&&(j=new Date(k.year,k.month,k.date,k.hours)),j}}}]),angular.module("ui.bootstrap.position",[]).factory("$position",["$document","$window",function(a,b){function c(a,c){return a.currentStyle?a.currentStyle[c]:b.getComputedStyle?b.getComputedStyle(a)[c]:a.style[c]}function d(a){return"static"===(c(a,"position")||"static")}var e=function(b){for(var c=a[0],e=b.offsetParent||c;e&&e!==c&&d(e);)e=e.offsetParent;return e||c};return{position:function(b){var c=this.offset(b),d={top:0,left:0},f=e(b[0]);f!=a[0]&&(d=this.offset(angular.element(f)),d.top+=f.clientTop-f.scrollTop,d.left+=f.clientLeft-f.scrollLeft);var g=b[0].getBoundingClientRect();return{width:g.width||b.prop("offsetWidth"),height:g.height||b.prop("offsetHeight"),top:c.top-d.top,left:c.left-d.left}},offset:function(c){var d=c[0].getBoundingClientRect();return{width:d.width||c.prop("offsetWidth"),height:d.height||c.prop("offsetHeight"),top:d.top+(b.pageYOffset||a[0].documentElement.scrollTop),left:d.left+(b.pageXOffset||a[0].documentElement.scrollLeft)}},positionElements:function(a,b,c,d){var e,f,g,h,i=c.split("-"),j=i[0],k=i[1]||"center";e=d?this.offset(a):this.position(a),f=b.prop("offsetWidth"),g=b.prop("offsetHeight");var l={center:function(){return e.left+e.width/2-f/2},left:function(){return e.left},right:function(){return e.left+e.width}},m={center:function(){return e.top+e.height/2-g/2},top:function(){return e.top},bottom:function(){return e.top+e.height}};switch(j){case"right":h={top:m[k](),left:l[j]()};break;case"left":h={top:m[k](),left:e.left-f};break;case"bottom":h={top:m[j](),left:l[k]()};break;default:h={top:e.top-g,left:l[k]()}}return h}}}]),angular.module("ui.bootstrap.datepicker",["ui.bootstrap.dateparser","ui.bootstrap.position"]).constant("datepickerConfig",{formatDay:"dd",formatMonth:"MMMM",formatYear:"yyyy",formatDayHeader:"EEE",formatDayTitle:"MMMM yyyy",formatMonthTitle:"yyyy",datepickerMode:"day",minMode:"day",maxMode:"year",showWeeks:!0,startingDay:0,yearRange:20,minDate:null,maxDate:null}).controller("DatepickerController",["$scope","$attrs","$parse","$interpolate","$timeout","$log","dateFilter","datepickerConfig",function(a,b,c,d,e,f,g,h){var i=this,j={$setViewValue:angular.noop};this.modes=["day","month","year"],angular.forEach(["formatDay","formatMonth","formatYear","formatDayHeader","formatDayTitle","formatMonthTitle","minMode","maxMode","showWeeks","startingDay","yearRange"],function(c,e){i[c]=angular.isDefined(b[c])?8>e?d(b[c])(a.$parent):a.$parent.$eval(b[c]):h[c]}),angular.forEach(["minDate","maxDate"],function(d){b[d]?a.$parent.$watch(c(b[d]),function(a){i[d]=a?new Date(a):null,i.refreshView()}):i[d]=h[d]?new Date(h[d]):null}),a.datepickerMode=a.datepickerMode||h.datepickerMode,a.uniqueId="datepicker-"+a.$id+"-"+Math.floor(1e4*Math.random()),this.activeDate=angular.isDefined(b.initDate)?a.$parent.$eval(b.initDate):new Date,a.isActive=function(b){return 0===i.compare(b.date,i.activeDate)?(a.activeDateId=b.uid,!0):!1},this.init=function(a){j=a,j.$render=function(){i.render()}},this.render=function(){if(j.$modelValue){var a=new Date(j.$modelValue),b=!isNaN(a);b?this.activeDate=a:f.error('Datepicker directive: 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Date(0,0,0,0,0,0,0);c.setFullYear(b.getFullYear(),b.getMonth(),b.getDate()),j.$setViewValue(c),j.$render()}else i.activeDate=b,a.datepickerMode=i.modes[i.modes.indexOf(a.datepickerMode)-1]},a.move=function(a){var b=i.activeDate.getFullYear()+a*(i.step.years||0),c=i.activeDate.getMonth()+a*(i.step.months||0);i.activeDate.setFullYear(b,c,1),i.refreshView()},a.toggleMode=function(b){b=b||1,a.datepickerMode===i.maxMode&&1===b||a.datepickerMode===i.minMode&&-1===b||(a.datepickerMode=i.modes[i.modes.indexOf(a.datepickerMode)+b])},a.keys={13:"enter",32:"space",33:"pageup",34:"pagedown",35:"end",36:"home",37:"left",38:"up",39:"right",40:"down"};var k=function(){e(function(){i.element[0].focus()},0,!1)};a.$on("datepicker.focus",k),a.keydown=function(b){var 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Date(a);b.setDate(b.getDate()+4-(b.getDay()||7));var c=b.getTime();return b.setMonth(0),b.setDate(1),Math.floor(Math.round((c-b)/864e5)/7)+1}b.showWeeks=e.showWeeks,e.step={months:1},e.element=c;var i=[31,28,31,30,31,30,31,31,30,31,30,31];e._refreshView=function(){var c=e.activeDate.getFullYear(),d=e.activeDate.getMonth(),f=new Date(c,d,1),i=e.startingDay-f.getDay(),j=i>0?7-i:-i,k=new Date(f);j>0&&k.setDate(-j+1);for(var l=g(k,42),m=0;42>m;m++)l[m]=angular.extend(e.createDateObject(l[m],e.formatDay),{secondary:l[m].getMonth()!==d,uid:b.uniqueId+"-"+m});b.labels=new Array(7);for(var n=0;7>n;n++)b.labels[n]={abbr:a(l[n].date,e.formatDayHeader),full:a(l[n].date,"EEEE")};if(b.title=a(e.activeDate,e.formatDayTitle),b.rows=e.split(l,7),b.showWeeks){b.weekNumbers=[];for(var o=h(b.rows[0][0].date),p=b.rows.length;b.weekNumbers.push(o++)f;f++)c[f]=angular.extend(e.createDateObject(new Date(d,f,1),e.formatMonth),{uid:b.uniqueId+"-"+f});b.title=a(e.activeDate,e.formatMonthTitle),b.rows=e.split(c,3)},e.compare=function(a,b){return new Date(a.getFullYear(),a.getMonth())-new Date(b.getFullYear(),b.getMonth())},e.handleKeyDown=function(a){var b=e.activeDate.getMonth();if("left"===a)b-=1;else if("up"===a)b-=3;else if("right"===a)b+=1;else if("down"===a)b+=3;else if("pageup"===a||"pagedown"===a){var c=e.activeDate.getFullYear()+("pageup"===a?-1:1);e.activeDate.setFullYear(c)}else"home"===a?b=0:"end"===a&&(b=11);e.activeDate.setMonth(b)},e.refreshView()}}}]).directive("yearpicker",["dateFilter",function(){return{restrict:"EA",replace:!0,templateUrl:"template/datepicker/year.html",require:"^datepicker",link:function(a,b,c,d){function e(a){return parseInt((a-1)/f,10)*f+1}var f=d.yearRange;d.step={years:f},d.element=b,d._refreshView=function(){for(var b=new Array(f),c=0,g=e(d.activeDate.getFullYear());f>c;c++)b[c]=angular.extend(d.createDateObject(new 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The source for this module is in the +[main AngularJS repo](https://github.com/angular/angular.js/tree/master/src/ngMock). +Please file issues and pull requests against that repo. + +## Install + +You can install this package either with `npm` or with `bower`. + +### npm + +```shell +npm install angular-mocks +``` + +The mocks are then available at `node_modules/angular-mocks/angular-mocks.js`. + +Note that this package is not in CommonJS format, so doing `require('angular-mocks')` will +return `undefined`. + +### bower + +```shell +bower install angular-mocks +``` + +The mocks are then available at `bower_components/angular-mocks/angular-mocks.js`. + +## Documentation + +Documentation is available on the +[AngularJS docs site](https://docs.angularjs.org/guide/unit-testing). + +## License + +The MIT License + +Copyright (c) 2010-2012 Google, Inc. http://angularjs.org + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/bower_components/angular-mocks/angular-mocks.js b/bower_components/angular-mocks/angular-mocks.js new file mode 100644 index 0000000..2f5cb5f --- /dev/null +++ b/bower_components/angular-mocks/angular-mocks.js @@ -0,0 +1,2289 @@ +/** + * @license AngularJS v1.3.1 + * (c) 2010-2014 Google, Inc. http://angularjs.org + * License: MIT + */ +(function(window, angular, undefined) { + +'use strict'; + +/** + * @ngdoc object + * @name angular.mock + * @description + * + * Namespace from 'angular-mocks.js' which contains testing related code. + */ +angular.mock = {}; + +/** + * ! This is a private undocumented service ! + * + * @name $browser + * + * @description + * This service is a mock implementation of {@link ng.$browser}. It provides fake + * implementation for commonly used browser apis that are hard to test, e.g. setTimeout, xhr, + * cookies, etc... + * + * The api of this service is the same as that of the real {@link ng.$browser $browser}, except + * that there are several helper methods available which can be used in tests. + */ +angular.mock.$BrowserProvider = function() { + this.$get = function() { + return new angular.mock.$Browser(); + }; +}; + +angular.mock.$Browser = function() { + var self = this; + + this.isMock = true; + self.$$url = "http://server/"; + self.$$lastUrl = self.$$url; // used by url polling fn + self.pollFns = []; + + // TODO(vojta): remove this temporary api + self.$$completeOutstandingRequest = angular.noop; + self.$$incOutstandingRequestCount = angular.noop; + + + // register url polling fn + + self.onUrlChange = function(listener) { + self.pollFns.push( + function() { + if (self.$$lastUrl !== self.$$url || self.$$state !== self.$$lastState) { + self.$$lastUrl = self.$$url; + self.$$lastState = self.$$state; + listener(self.$$url, self.$$state); + } + } + ); + + return listener; + }; + + self.$$checkUrlChange = angular.noop; + + self.cookieHash = {}; + self.lastCookieHash = {}; + self.deferredFns = []; + self.deferredNextId = 0; + + self.defer = function(fn, delay) { + delay = delay || 0; + self.deferredFns.push({time:(self.defer.now + delay), fn:fn, id: self.deferredNextId}); + self.deferredFns.sort(function(a, b) { return a.time - b.time;}); + return self.deferredNextId++; + }; + + + /** + * @name $browser#defer.now + * + * @description + * Current milliseconds mock time. + */ + self.defer.now = 0; + + + self.defer.cancel = function(deferId) { + var fnIndex; + + angular.forEach(self.deferredFns, function(fn, index) { + if (fn.id === deferId) fnIndex = index; + }); + + if (fnIndex !== undefined) { + self.deferredFns.splice(fnIndex, 1); + return true; + } + + return false; + }; + + + /** + * @name $browser#defer.flush + * + * @description + * Flushes all pending requests and executes the defer callbacks. + * + * @param {number=} number of milliseconds to flush. See {@link #defer.now} + */ + self.defer.flush = function(delay) { + if (angular.isDefined(delay)) { + self.defer.now += delay; + } else { + if (self.deferredFns.length) { + self.defer.now = self.deferredFns[self.deferredFns.length-1].time; + } else { + throw new Error('No deferred tasks to be flushed'); + } + } + + while (self.deferredFns.length && self.deferredFns[0].time <= self.defer.now) { + self.deferredFns.shift().fn(); + } + }; + + self.$$baseHref = '/'; + self.baseHref = function() { + return this.$$baseHref; + }; +}; +angular.mock.$Browser.prototype = { + +/** + * @name $browser#poll + * + * @description + * run all fns in pollFns + */ + poll: function poll() { + angular.forEach(this.pollFns, function(pollFn) { + pollFn(); + }); + }, + + addPollFn: function(pollFn) { + this.pollFns.push(pollFn); + return pollFn; + }, + + url: function(url, replace, state) { + if (angular.isUndefined(state)) { + state = null; + } + if (url) { + this.$$url = url; + // Native pushState serializes & copies the object; simulate it. + this.$$state = angular.copy(state); + return this; + } + + return this.$$url; + }, + + state: function() { + return this.$$state; + }, + + cookies: function(name, value) { + if (name) { + if (angular.isUndefined(value)) { + delete this.cookieHash[name]; + } else { + if (angular.isString(value) && //strings only + value.length <= 4096) { //strict cookie storage limits + this.cookieHash[name] = value; + } + } + } else { + if (!angular.equals(this.cookieHash, this.lastCookieHash)) { + this.lastCookieHash = angular.copy(this.cookieHash); + this.cookieHash = angular.copy(this.cookieHash); + } + return this.cookieHash; + } + }, + + notifyWhenNoOutstandingRequests: function(fn) { + fn(); + } +}; + + +/** + * @ngdoc provider + * @name $exceptionHandlerProvider + * + * @description + * Configures the mock implementation of {@link ng.$exceptionHandler} to rethrow or to log errors + * passed to the `$exceptionHandler`. + */ + +/** + * @ngdoc service + * @name $exceptionHandler + * + * @description + * Mock implementation of {@link ng.$exceptionHandler} that rethrows or logs errors passed + * to it. See {@link ngMock.$exceptionHandlerProvider $exceptionHandlerProvider} for configuration + * information. + * + * + * ```js + * describe('$exceptionHandlerProvider', function() { + * + * it('should capture log messages and exceptions', function() { + * + * module(function($exceptionHandlerProvider) { + * $exceptionHandlerProvider.mode('log'); + * }); + * + * inject(function($log, $exceptionHandler, $timeout) { + * $timeout(function() { $log.log(1); }); + * $timeout(function() { $log.log(2); throw 'banana peel'; }); + * $timeout(function() { $log.log(3); }); + * expect($exceptionHandler.errors).toEqual([]); + * expect($log.assertEmpty()); + * $timeout.flush(); + * expect($exceptionHandler.errors).toEqual(['banana peel']); + * expect($log.log.logs).toEqual([[1], [2], [3]]); + * }); + * }); + * }); + * ``` + */ + +angular.mock.$ExceptionHandlerProvider = function() { + var handler; + + /** + * @ngdoc method + * @name $exceptionHandlerProvider#mode + * + * @description + * Sets the logging mode. + * + * @param {string} mode Mode of operation, defaults to `rethrow`. + * + * - `rethrow`: If any errors are passed to the handler in tests, it typically means that there + * is a bug in the application or test, so this mock will make these tests fail. + * - `log`: Sometimes it is desirable to test that an error is thrown, for this case the `log` + * mode stores an array of errors in `$exceptionHandler.errors`, to allow later + * assertion of them. See {@link ngMock.$log#assertEmpty assertEmpty()} and + * {@link ngMock.$log#reset reset()} + */ + this.mode = function(mode) { + switch (mode) { + case 'rethrow': + handler = function(e) { + throw e; + }; + break; + case 'log': + var errors = []; + + handler = function(e) { + if (arguments.length == 1) { + errors.push(e); + } else { + errors.push([].slice.call(arguments, 0)); + } + }; + + handler.errors = errors; + break; + default: + throw new Error("Unknown mode '" + mode + "', only 'log'/'rethrow' modes are allowed!"); + } + }; + + this.$get = function() { + return handler; + }; + + this.mode('rethrow'); +}; + + +/** + * @ngdoc service + * @name $log + * + * @description + * Mock implementation of {@link ng.$log} that gathers all logged messages in arrays + * (one array per logging level). These arrays are exposed as `logs` property of each of the + * level-specific log function, e.g. for level `error` the array is exposed as `$log.error.logs`. + * + */ +angular.mock.$LogProvider = function() { + var debug = true; + + function concat(array1, array2, index) { + return array1.concat(Array.prototype.slice.call(array2, index)); + } + + this.debugEnabled = function(flag) { + if (angular.isDefined(flag)) { + debug = flag; + return this; + } else { + return debug; + } + }; + + this.$get = function() { + var $log = { + log: function() { $log.log.logs.push(concat([], arguments, 0)); }, + warn: function() { $log.warn.logs.push(concat([], arguments, 0)); }, + info: function() { $log.info.logs.push(concat([], arguments, 0)); }, + error: function() { $log.error.logs.push(concat([], arguments, 0)); }, + debug: function() { + if (debug) { + $log.debug.logs.push(concat([], arguments, 0)); + } + } + }; + + /** + * @ngdoc method + * @name $log#reset + * + * @description + * Reset all of the logging arrays to empty. + */ + $log.reset = function() { + /** + * @ngdoc property + * @name $log#log.logs + * + * @description + * Array of messages logged using {@link ng.$log#log `log()`}. + * + * @example + * ```js + * $log.log('Some Log'); + * var first = $log.log.logs.unshift(); + * ``` + */ + $log.log.logs = []; + /** + * @ngdoc property + * @name $log#info.logs + * + * @description + * Array of messages logged using {@link ng.$log#info `info()`}. + * + * @example + * ```js + * $log.info('Some Info'); + * var first = $log.info.logs.unshift(); + * ``` + */ + $log.info.logs = []; + /** + * @ngdoc property + * @name $log#warn.logs + * + * @description + * Array of messages logged using {@link ng.$log#warn `warn()`}. + * + * @example + * ```js + * $log.warn('Some Warning'); + * var first = $log.warn.logs.unshift(); + * ``` + */ + $log.warn.logs = []; + /** + * @ngdoc property + * @name $log#error.logs + * + * @description + * Array of messages logged using {@link ng.$log#error `error()`}. + * + * @example + * ```js + * $log.error('Some Error'); + * var first = $log.error.logs.unshift(); + * ``` + */ + $log.error.logs = []; + /** + * @ngdoc property + * @name $log#debug.logs + * + * @description + * Array of messages logged using {@link ng.$log#debug `debug()`}. + * + * @example + * ```js + * $log.debug('Some Error'); + * var first = $log.debug.logs.unshift(); + * ``` + */ + $log.debug.logs = []; + }; + + /** + * @ngdoc method + * @name $log#assertEmpty + * + * @description + * Assert that all of the logging methods have no logged messages. If any messages are present, + * an exception is thrown. + */ + $log.assertEmpty = function() { + var errors = []; + angular.forEach(['error', 'warn', 'info', 'log', 'debug'], function(logLevel) { + angular.forEach($log[logLevel].logs, function(log) { + angular.forEach(log, function(logItem) { + errors.push('MOCK $log (' + logLevel + '): ' + String(logItem) + '\n' + + (logItem.stack || '')); + }); + }); + }); + if (errors.length) { + errors.unshift("Expected $log to be empty! Either a message was logged unexpectedly, or "+ + "an expected log message was not checked and removed:"); + errors.push(''); + throw new Error(errors.join('\n---------\n')); + } + }; + + $log.reset(); + return $log; + }; +}; + + +/** + * @ngdoc service + * @name $interval + * + * @description + * Mock implementation of the $interval service. + * + * Use {@link ngMock.$interval#flush `$interval.flush(millis)`} to + * move forward by `millis` milliseconds and trigger any functions scheduled to run in that + * time. + * + * @param {function()} fn A function that should be called repeatedly. + * @param {number} delay Number of milliseconds between each function call. + * @param {number=} [count=0] Number of times to repeat. If not set, or 0, will repeat + * indefinitely. + * @param {boolean=} [invokeApply=true] If set to `false` skips model dirty checking, otherwise + * will invoke `fn` within the {@link ng.$rootScope.Scope#$apply $apply} block. + * @returns {promise} A promise which will be notified on each iteration. + */ +angular.mock.$IntervalProvider = function() { + this.$get = ['$rootScope', '$q', + function($rootScope, $q) { + var repeatFns = [], + nextRepeatId = 0, + now = 0; + + var $interval = function(fn, delay, count, invokeApply) { + var deferred = $q.defer(), + promise = deferred.promise, + iteration = 0, + skipApply = (angular.isDefined(invokeApply) && !invokeApply); + + count = (angular.isDefined(count)) ? count : 0; + promise.then(null, null, fn); + + promise.$$intervalId = nextRepeatId; + + function tick() { + deferred.notify(iteration++); + + if (count > 0 && iteration >= count) { + var fnIndex; + deferred.resolve(iteration); + + angular.forEach(repeatFns, function(fn, index) { + if (fn.id === promise.$$intervalId) fnIndex = index; + }); + + if (fnIndex !== undefined) { + repeatFns.splice(fnIndex, 1); + } + } + + if (!skipApply) $rootScope.$apply(); + } + + repeatFns.push({ + nextTime:(now + delay), + delay: delay, + fn: tick, + id: nextRepeatId, + deferred: deferred + }); + repeatFns.sort(function(a, b) { return a.nextTime - b.nextTime;}); + + nextRepeatId++; + return promise; + }; + /** + * @ngdoc method + * @name $interval#cancel + * + * @description + * Cancels a task associated with the `promise`. + * + * @param {promise} promise A promise from calling the `$interval` function. + * @returns {boolean} Returns `true` if the task was successfully cancelled. + */ + $interval.cancel = function(promise) { + if (!promise) return false; + var fnIndex; + + angular.forEach(repeatFns, function(fn, index) { + if (fn.id === promise.$$intervalId) fnIndex = index; + }); + + if (fnIndex !== undefined) { + repeatFns[fnIndex].deferred.reject('canceled'); + repeatFns.splice(fnIndex, 1); + return true; + } + + return false; + }; + + /** + * @ngdoc method + * @name $interval#flush + * @description + * + * Runs interval tasks scheduled to be run in the next `millis` milliseconds. + * + * @param {number=} millis maximum timeout amount to flush up until. + * + * @return {number} The amount of time moved forward. + */ + $interval.flush = function(millis) { + now += millis; + while (repeatFns.length && repeatFns[0].nextTime <= now) { + var task = repeatFns[0]; + task.fn(); + task.nextTime += task.delay; + repeatFns.sort(function(a, b) { return a.nextTime - b.nextTime;}); + } + return millis; + }; + + return $interval; + }]; +}; + + +/* jshint -W101 */ +/* The R_ISO8061_STR regex is never going to fit into the 100 char limit! + * This directive should go inside the anonymous function but a bug in JSHint means that it would + * not be enacted early enough to prevent the warning. + */ +var R_ISO8061_STR = /^(\d{4})-?(\d\d)-?(\d\d)(?:T(\d\d)(?:\:?(\d\d)(?:\:?(\d\d)(?:\.(\d{3}))?)?)?(Z|([+-])(\d\d):?(\d\d)))?$/; + +function jsonStringToDate(string) { + var match; + if (match = string.match(R_ISO8061_STR)) { + var date = new Date(0), + tzHour = 0, + tzMin = 0; + if (match[9]) { + tzHour = int(match[9] + match[10]); + tzMin = int(match[9] + match[11]); + } + date.setUTCFullYear(int(match[1]), int(match[2]) - 1, int(match[3])); + date.setUTCHours(int(match[4]||0) - tzHour, + int(match[5]||0) - tzMin, + int(match[6]||0), + int(match[7]||0)); + return date; + } + return string; +} + +function int(str) { + return parseInt(str, 10); +} + +function padNumber(num, digits, trim) { + var neg = ''; + if (num < 0) { + neg = '-'; + num = -num; + } + num = '' + num; + while (num.length < digits) num = '0' + num; + if (trim) + num = num.substr(num.length - digits); + return neg + num; +} + + +/** + * @ngdoc type + * @name angular.mock.TzDate + * @description + * + * *NOTE*: this is not an injectable instance, just a globally available mock class of `Date`. + * + * Mock of the Date type which has its timezone specified via constructor arg. + * + * The main purpose is to create Date-like instances with timezone fixed to the specified timezone + * offset, so that we can test code that depends on local timezone settings without dependency on + * the time zone settings of the machine where the code is running. + * + * @param {number} offset Offset of the *desired* timezone in hours (fractions will be honored) + * @param {(number|string)} timestamp Timestamp representing the desired time in *UTC* + * + * @example + * !!!! WARNING !!!!! + * This is not a complete Date object so only methods that were implemented can be called safely. + * To make matters worse, TzDate instances inherit stuff from Date via a prototype. + * + * We do our best to intercept calls to "unimplemented" methods, but since the list of methods is + * incomplete we might be missing some non-standard methods. This can result in errors like: + * "Date.prototype.foo called on incompatible Object". + * + * ```js + * var newYearInBratislava = new TzDate(-1, '2009-12-31T23:00:00Z'); + * newYearInBratislava.getTimezoneOffset() => -60; + * newYearInBratislava.getFullYear() => 2010; + * newYearInBratislava.getMonth() => 0; + * newYearInBratislava.getDate() => 1; + * newYearInBratislava.getHours() => 0; + * newYearInBratislava.getMinutes() => 0; + * newYearInBratislava.getSeconds() => 0; + * ``` + * + */ +angular.mock.TzDate = function(offset, timestamp) { + var self = new Date(0); + if (angular.isString(timestamp)) { + var tsStr = timestamp; + + self.origDate = jsonStringToDate(timestamp); + + timestamp = self.origDate.getTime(); + if (isNaN(timestamp)) + throw { + name: "Illegal Argument", + message: "Arg '" + tsStr + "' passed into TzDate constructor is not a valid date string" + }; + } else { + self.origDate = new Date(timestamp); + } + + var localOffset = new Date(timestamp).getTimezoneOffset(); + self.offsetDiff = localOffset*60*1000 - offset*1000*60*60; + self.date = new Date(timestamp + self.offsetDiff); + + self.getTime = function() { + return self.date.getTime() - self.offsetDiff; + }; + + self.toLocaleDateString = function() { + return self.date.toLocaleDateString(); + }; + + self.getFullYear = function() { + return self.date.getFullYear(); + }; + + self.getMonth = function() { + return self.date.getMonth(); + }; + + self.getDate = function() { + return self.date.getDate(); + }; + + self.getHours = function() { + return self.date.getHours(); + }; + + self.getMinutes = function() { + return self.date.getMinutes(); + }; + + self.getSeconds = function() { + return self.date.getSeconds(); + }; + + self.getMilliseconds = function() { + return self.date.getMilliseconds(); + }; + + self.getTimezoneOffset = function() { + return offset * 60; + }; + + self.getUTCFullYear = function() { + return self.origDate.getUTCFullYear(); + }; + + self.getUTCMonth = function() { + return self.origDate.getUTCMonth(); + }; + + self.getUTCDate = function() { + return self.origDate.getUTCDate(); + }; + + self.getUTCHours = function() { + return self.origDate.getUTCHours(); + }; + + self.getUTCMinutes = function() { + return self.origDate.getUTCMinutes(); + }; + + self.getUTCSeconds = function() { + return self.origDate.getUTCSeconds(); + }; + + self.getUTCMilliseconds = function() { + return self.origDate.getUTCMilliseconds(); + }; + + self.getDay = function() { + return self.date.getDay(); + }; + + // provide this method only on browsers that already have it + if (self.toISOString) { + self.toISOString = function() { + return padNumber(self.origDate.getUTCFullYear(), 4) + '-' + + padNumber(self.origDate.getUTCMonth() + 1, 2) + '-' + + padNumber(self.origDate.getUTCDate(), 2) + 'T' + + padNumber(self.origDate.getUTCHours(), 2) + ':' + + padNumber(self.origDate.getUTCMinutes(), 2) + ':' + + padNumber(self.origDate.getUTCSeconds(), 2) + '.' + + padNumber(self.origDate.getUTCMilliseconds(), 3) + 'Z'; + }; + } + + //hide all methods not implemented in this mock that the Date prototype exposes + var unimplementedMethods = ['getUTCDay', + 'getYear', 'setDate', 'setFullYear', 'setHours', 'setMilliseconds', + 'setMinutes', 'setMonth', 'setSeconds', 'setTime', 'setUTCDate', 'setUTCFullYear', + 'setUTCHours', 'setUTCMilliseconds', 'setUTCMinutes', 'setUTCMonth', 'setUTCSeconds', + 'setYear', 'toDateString', 'toGMTString', 'toJSON', 'toLocaleFormat', 'toLocaleString', + 'toLocaleTimeString', 'toSource', 'toString', 'toTimeString', 'toUTCString', 'valueOf']; + + angular.forEach(unimplementedMethods, function(methodName) { + self[methodName] = function() { + throw new Error("Method '" + methodName + "' is not implemented in the TzDate mock"); + }; + }); + + return self; +}; + +//make "tzDateInstance instanceof Date" return true +angular.mock.TzDate.prototype = Date.prototype; +/* jshint +W101 */ + +angular.mock.animate = angular.module('ngAnimateMock', ['ng']) + + .config(['$provide', function($provide) { + + var reflowQueue = []; + $provide.value('$$animateReflow', function(fn) { + var index = reflowQueue.length; + reflowQueue.push(fn); + return function cancel() { + reflowQueue.splice(index, 1); + }; + }); + + $provide.decorator('$animate', ['$delegate', '$$asyncCallback', '$timeout', '$browser', + function($delegate, $$asyncCallback, $timeout, $browser) { + var animate = { + queue: [], + cancel: $delegate.cancel, + enabled: $delegate.enabled, + triggerCallbackEvents: function() { + $$asyncCallback.flush(); + }, + triggerCallbackPromise: function() { + $timeout.flush(0); + }, + triggerCallbacks: function() { + this.triggerCallbackEvents(); + this.triggerCallbackPromise(); + }, + triggerReflow: function() { + angular.forEach(reflowQueue, function(fn) { + fn(); + }); + reflowQueue = []; + } + }; + + angular.forEach( + ['animate','enter','leave','move','addClass','removeClass','setClass'], function(method) { + animate[method] = function() { + animate.queue.push({ + event: method, + element: arguments[0], + options: arguments[arguments.length-1], + args: arguments + }); + return $delegate[method].apply($delegate, arguments); + }; + }); + + return animate; + }]); + + }]); + + +/** + * @ngdoc function + * @name angular.mock.dump + * @description + * + * *NOTE*: this is not an injectable instance, just a globally available function. + * + * Method for serializing common angular objects (scope, elements, etc..) into strings, useful for + * debugging. + * + * This method is also available on window, where it can be used to display objects on debug + * console. + * + * @param {*} object - any object to turn into string. + * @return {string} a serialized string of the argument + */ +angular.mock.dump = function(object) { + return serialize(object); + + function serialize(object) { + var out; + + if (angular.isElement(object)) { + object = angular.element(object); + out = angular.element('
        '); + angular.forEach(object, function(element) { + out.append(angular.element(element).clone()); + }); + out = out.html(); + } else if (angular.isArray(object)) { + out = []; + angular.forEach(object, function(o) { + out.push(serialize(o)); + }); + out = '[ ' + out.join(', ') + ' ]'; + } else if (angular.isObject(object)) { + if (angular.isFunction(object.$eval) && angular.isFunction(object.$apply)) { + out = serializeScope(object); + } else if (object instanceof Error) { + out = object.stack || ('' + object.name + ': ' + object.message); + } else { + // TODO(i): this prevents methods being logged, + // we should have a better way to serialize objects + out = angular.toJson(object, true); + } + } else { + out = String(object); + } + + return out; + } + + function serializeScope(scope, offset) { + offset = offset || ' '; + var log = [offset + 'Scope(' + scope.$id + '): {']; + for (var key in scope) { + if (Object.prototype.hasOwnProperty.call(scope, key) && !key.match(/^(\$|this)/)) { + log.push(' ' + key + ': ' + angular.toJson(scope[key])); + } + } + var child = scope.$$childHead; + while (child) { + log.push(serializeScope(child, offset + ' ')); + child = child.$$nextSibling; + } + log.push('}'); + return log.join('\n' + offset); + } +}; + +/** + * @ngdoc service + * @name $httpBackend + * @description + * Fake HTTP backend implementation suitable for unit testing applications that use the + * {@link ng.$http $http service}. + * + * *Note*: For fake HTTP backend implementation suitable for end-to-end testing or backend-less + * development please see {@link ngMockE2E.$httpBackend e2e $httpBackend mock}. + * + * During unit testing, we want our unit tests to run quickly and have no external dependencies so + * we don’t want to send [XHR](https://developer.mozilla.org/en/xmlhttprequest) or + * [JSONP](http://en.wikipedia.org/wiki/JSONP) requests to a real server. All we really need is + * to verify whether a certain request has been sent or not, or alternatively just let the + * application make requests, respond with pre-trained responses and assert that the end result is + * what we expect it to be. + * + * This mock implementation can be used to respond with static or dynamic responses via the + * `expect` and `when` apis and their shortcuts (`expectGET`, `whenPOST`, etc). + * + * When an Angular application needs some data from a server, it calls the $http service, which + * sends the request to a real server using $httpBackend service. With dependency injection, it is + * easy to inject $httpBackend mock (which has the same API as $httpBackend) and use it to verify + * the requests and respond with some testing data without sending a request to a real server. + * + * There are two ways to specify what test data should be returned as http responses by the mock + * backend when the code under test makes http requests: + * + * - `$httpBackend.expect` - specifies a request expectation + * - `$httpBackend.when` - specifies a backend definition + * + * + * # Request Expectations vs Backend Definitions + * + * Request expectations provide a way to make assertions about requests made by the application and + * to define responses for those requests. The test will fail if the expected requests are not made + * or they are made in the wrong order. + * + * Backend definitions allow you to define a fake backend for your application which doesn't assert + * if a particular request was made or not, it just returns a trained response if a request is made. + * The test will pass whether or not the request gets made during testing. + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + * + *
        Request expectationsBackend definitions
        Syntax.expect(...).respond(...).when(...).respond(...)
        Typical usagestrict unit testsloose (black-box) unit testing
        Fulfills multiple requestsNOYES
        Order of requests mattersYESNO
        Request requiredYESNO
        Response requiredoptional (see below)YES
        + * + * In cases where both backend definitions and request expectations are specified during unit + * testing, the request expectations are evaluated first. + * + * If a request expectation has no response specified, the algorithm will search your backend + * definitions for an appropriate response. + * + * If a request didn't match any expectation or if the expectation doesn't have the response + * defined, the backend definitions are evaluated in sequential order to see if any of them match + * the request. The response from the first matched definition is returned. + * + * + * # Flushing HTTP requests + * + * The $httpBackend used in production always responds to requests asynchronously. If we preserved + * this behavior in unit testing, we'd have to create async unit tests, which are hard to write, + * to follow and to maintain. But neither can the testing mock respond synchronously; that would + * change the execution of the code under test. For this reason, the mock $httpBackend has a + * `flush()` method, which allows the test to explicitly flush pending requests. This preserves + * the async api of the backend, while allowing the test to execute synchronously. + * + * + * # Unit testing with mock $httpBackend + * The following code shows how to setup and use the mock backend when unit testing a controller. + * First we create the controller under test: + * + ```js + // The module code + angular + .module('MyApp', []) + .controller('MyController', MyController); + + // The controller code + function MyController($scope, $http) { + var authToken; + + $http.get('/auth.py').success(function(data, status, headers) { + authToken = headers('A-Token'); + $scope.user = data; + }); + + $scope.saveMessage = function(message) { + var headers = { 'Authorization': authToken }; + $scope.status = 'Saving...'; + + $http.post('/add-msg.py', message, { headers: headers } ).success(function(response) { + $scope.status = ''; + }).error(function() { + $scope.status = 'ERROR!'; + }); + }; + } + ``` + * + * Now we setup the mock backend and create the test specs: + * + ```js + // testing controller + describe('MyController', function() { + var $httpBackend, $rootScope, createController, authRequestHandler; + + // Set up the module + beforeEach(module('MyApp')); + + beforeEach(inject(function($injector) { + // Set up the mock http service responses + $httpBackend = $injector.get('$httpBackend'); + // backend definition common for all tests + authRequestHandler = $httpBackend.when('GET', '/auth.py') + .respond({userId: 'userX'}, {'A-Token': 'xxx'}); + + // Get hold of a scope (i.e. the root scope) + $rootScope = $injector.get('$rootScope'); + // The $controller service is used to create instances of controllers + var $controller = $injector.get('$controller'); + + createController = function() { + return $controller('MyController', {'$scope' : $rootScope }); + }; + })); + + + afterEach(function() { + $httpBackend.verifyNoOutstandingExpectation(); + $httpBackend.verifyNoOutstandingRequest(); + }); + + + it('should fetch authentication token', function() { + $httpBackend.expectGET('/auth.py'); + var controller = createController(); + $httpBackend.flush(); + }); + + + it('should fail authentication', function() { + + // Notice how you can change the response even after it was set + authRequestHandler.respond(401, ''); + + $httpBackend.expectGET('/auth.py'); + var controller = createController(); + $httpBackend.flush(); + expect($rootScope.status).toBe('Failed...'); + }); + + + it('should send msg to server', function() { + var controller = createController(); + $httpBackend.flush(); + + // now you don’t care about the authentication, but + // the controller will still send the request and + // $httpBackend will respond without you having to + // specify the expectation and response for this request + + $httpBackend.expectPOST('/add-msg.py', 'message content').respond(201, ''); + $rootScope.saveMessage('message content'); + expect($rootScope.status).toBe('Saving...'); + $httpBackend.flush(); + expect($rootScope.status).toBe(''); + }); + + + it('should send auth header', function() { + var controller = createController(); + $httpBackend.flush(); + + $httpBackend.expectPOST('/add-msg.py', undefined, function(headers) { + // check if the header was send, if it wasn't the expectation won't + // match the request and the test will fail + return headers['Authorization'] == 'xxx'; + }).respond(201, ''); + + $rootScope.saveMessage('whatever'); + $httpBackend.flush(); + }); + }); + ``` + */ +angular.mock.$HttpBackendProvider = function() { + this.$get = ['$rootScope', createHttpBackendMock]; +}; + +/** + * General factory function for $httpBackend mock. + * Returns instance for unit testing (when no arguments specified): + * - passing through is disabled + * - auto flushing is disabled + * + * Returns instance for e2e testing (when `$delegate` and `$browser` specified): + * - passing through (delegating request to real backend) is enabled + * - auto flushing is enabled + * + * @param {Object=} $delegate Real $httpBackend instance (allow passing through if specified) + * @param {Object=} $browser Auto-flushing enabled if specified + * @return {Object} Instance of $httpBackend mock + */ +function createHttpBackendMock($rootScope, $delegate, $browser) { + var definitions = [], + expectations = [], + responses = [], + responsesPush = angular.bind(responses, responses.push), + copy = angular.copy; + + function createResponse(status, data, headers, statusText) { + if (angular.isFunction(status)) return status; + + return function() { + return angular.isNumber(status) + ? [status, data, headers, statusText] + : [200, status, data]; + }; + } + + // TODO(vojta): change params to: method, url, data, headers, callback + function $httpBackend(method, url, data, callback, headers, timeout, withCredentials) { + var xhr = new MockXhr(), + expectation = expectations[0], + wasExpected = false; + + function prettyPrint(data) { + return (angular.isString(data) || angular.isFunction(data) || data instanceof RegExp) + ? data + : angular.toJson(data); + } + + function wrapResponse(wrapped) { + if (!$browser && timeout && timeout.then) timeout.then(handleTimeout); + + return handleResponse; + + function handleResponse() { + var response = wrapped.response(method, url, data, headers); + xhr.$$respHeaders = response[2]; + callback(copy(response[0]), copy(response[1]), xhr.getAllResponseHeaders(), + copy(response[3] || '')); + } + + function handleTimeout() { + for (var i = 0, ii = responses.length; i < ii; i++) { + if (responses[i] === handleResponse) { + responses.splice(i, 1); + callback(-1, undefined, ''); + break; + } + } + } + } + + if (expectation && expectation.match(method, url)) { + if (!expectation.matchData(data)) + throw new Error('Expected ' + expectation + ' with different data\n' + + 'EXPECTED: ' + prettyPrint(expectation.data) + '\nGOT: ' + data); + + if (!expectation.matchHeaders(headers)) + throw new Error('Expected ' + expectation + ' with different headers\n' + + 'EXPECTED: ' + prettyPrint(expectation.headers) + '\nGOT: ' + + prettyPrint(headers)); + + expectations.shift(); + + if (expectation.response) { + responses.push(wrapResponse(expectation)); + return; + } + wasExpected = true; + } + + var i = -1, definition; + while ((definition = definitions[++i])) { + if (definition.match(method, url, data, headers || {})) { + if (definition.response) { + // if $browser specified, we do auto flush all requests + ($browser ? $browser.defer : responsesPush)(wrapResponse(definition)); + } else if (definition.passThrough) { + $delegate(method, url, data, callback, headers, timeout, withCredentials); + } else throw new Error('No response defined !'); + return; + } + } + throw wasExpected ? + new Error('No response defined !') : + new Error('Unexpected request: ' + method + ' ' + url + '\n' + + (expectation ? 'Expected ' + expectation : 'No more request expected')); + } + + /** + * @ngdoc method + * @name $httpBackend#when + * @description + * Creates a new backend definition. + * + * @param {string} method HTTP method. + * @param {string|RegExp|function(string)} url HTTP url or function that receives the url + * and returns true if the url match the current definition. + * @param {(string|RegExp|function(string))=} data HTTP request body or function that receives + * data string and returns true if the data is as expected. + * @param {(Object|function(Object))=} headers HTTP headers or function that receives http header + * object and returns true if the headers match the current definition. + * @returns {requestHandler} Returns an object with `respond` method that controls how a matched + * request is handled. You can save this object for later use and invoke `respond` again in + * order to change how a matched request is handled. + * + * - respond – + * `{function([status,] data[, headers, statusText]) + * | function(function(method, url, data, headers)}` + * – The respond method takes a set of static data to be returned or a function that can + * return an array containing response status (number), response data (string), response + * headers (Object), and the text for the status (string). The respond method returns the + * `requestHandler` object for possible overrides. + */ + $httpBackend.when = function(method, url, data, headers) { + var definition = new MockHttpExpectation(method, url, data, headers), + chain = { + respond: function(status, data, headers, statusText) { + definition.passThrough = undefined; + definition.response = createResponse(status, data, headers, statusText); + return chain; + } + }; + + if ($browser) { + chain.passThrough = function() { + definition.response = undefined; + definition.passThrough = true; + return chain; + }; + } + + definitions.push(definition); + return chain; + }; + + /** + * @ngdoc method + * @name $httpBackend#whenGET + * @description + * Creates a new backend definition for GET requests. For more info see `when()`. + * + * @param {string|RegExp|function(string)} url HTTP url or function that receives the url + * and returns true if the url match the current definition. + * @param {(Object|function(Object))=} headers HTTP headers. + * @returns {requestHandler} Returns an object with `respond` method that control how a matched + * request is handled. You can save this object for later use and invoke `respond` again in + * order to change how a matched request is handled. + */ + + /** + * @ngdoc method + * @name $httpBackend#whenHEAD + * @description + * Creates a new backend definition for HEAD requests. For more info see `when()`. + * + * @param {string|RegExp|function(string)} url HTTP url or function that receives the url + * and returns true if the url match the current definition. + * @param {(Object|function(Object))=} headers HTTP headers. + * @returns {requestHandler} Returns an object with `respond` method that control how a matched + * request is handled. You can save this object for later use and invoke `respond` again in + * order to change how a matched request is handled. + */ + + /** + * @ngdoc method + * @name $httpBackend#whenDELETE + * @description + * Creates a new backend definition for DELETE requests. For more info see `when()`. + * + * @param {string|RegExp|function(string)} url HTTP url or function that receives the url + * and returns true if the url match the current definition. + * @param {(Object|function(Object))=} headers HTTP headers. + * @returns {requestHandler} Returns an object with `respond` method that control how a matched + * request is handled. You can save this object for later use and invoke `respond` again in + * order to change how a matched request is handled. + */ + + /** + * @ngdoc method + * @name $httpBackend#whenPOST + * @description + * Creates a new backend definition for POST requests. For more info see `when()`. + * + * @param {string|RegExp|function(string)} url HTTP url or function that receives the url + * and returns true if the url match the current definition. + * @param {(string|RegExp|function(string))=} data HTTP request body or function that receives + * data string and returns true if the data is as expected. + * @param {(Object|function(Object))=} headers HTTP headers. + * @returns {requestHandler} Returns an object with `respond` method that control how a matched + * request is handled. You can save this object for later use and invoke `respond` again in + * order to change how a matched request is handled. + */ + + /** + * @ngdoc method + * @name $httpBackend#whenPUT + * @description + * Creates a new backend definition for PUT requests. For more info see `when()`. + * + * @param {string|RegExp|function(string)} url HTTP url or function that receives the url + * and returns true if the url match the current definition. + * @param {(string|RegExp|function(string))=} data HTTP request body or function that receives + * data string and returns true if the data is as expected. + * @param {(Object|function(Object))=} headers HTTP headers. + * @returns {requestHandler} Returns an object with `respond` method that control how a matched + * request is handled. You can save this object for later use and invoke `respond` again in + * order to change how a matched request is handled. + */ + + /** + * @ngdoc method + * @name $httpBackend#whenJSONP + * @description + * Creates a new backend definition for JSONP requests. For more info see `when()`. + * + * @param {string|RegExp|function(string)} url HTTP url or function that receives the url + * and returns true if the url match the current definition. + * @returns {requestHandler} Returns an object with `respond` method that control how a matched + * request is handled. You can save this object for later use and invoke `respond` again in + * order to change how a matched request is handled. + */ + createShortMethods('when'); + + + /** + * @ngdoc method + * @name $httpBackend#expect + * @description + * Creates a new request expectation. + * + * @param {string} method HTTP method. + * @param {string|RegExp|function(string)} url HTTP url or function that receives the url + * and returns true if the url match the current definition. + * @param {(string|RegExp|function(string)|Object)=} data HTTP request body or function that + * receives data string and returns true if the data is as expected, or Object if request body + * is in JSON format. + * @param {(Object|function(Object))=} headers HTTP headers or function that receives http header + * object and returns true if the headers match the current expectation. + * @returns {requestHandler} Returns an object with `respond` method that control how a matched + * request is handled. You can save this object for later use and invoke `respond` again in + * order to change how a matched request is handled. + * + * - respond – + * `{function([status,] data[, headers, statusText]) + * | function(function(method, url, data, headers)}` + * – The respond method takes a set of static data to be returned or a function that can + * return an array containing response status (number), response data (string), response + * headers (Object), and the text for the status (string). The respond method returns the + * `requestHandler` object for possible overrides. + */ + $httpBackend.expect = function(method, url, data, headers) { + var expectation = new MockHttpExpectation(method, url, data, headers), + chain = { + respond: function(status, data, headers, statusText) { + expectation.response = createResponse(status, data, headers, statusText); + return chain; + } + }; + + expectations.push(expectation); + return chain; + }; + + + /** + * @ngdoc method + * @name $httpBackend#expectGET + * @description + * Creates a new request expectation for GET requests. For more info see `expect()`. + * + * @param {string|RegExp|function(string)} url HTTP url or function that receives the url + * and returns true if the url match the current definition. + * @param {Object=} headers HTTP headers. + * @returns {requestHandler} Returns an object with `respond` method that control how a matched + * request is handled. You can save this object for later use and invoke `respond` again in + * order to change how a matched request is handled. See #expect for more info. + */ + + /** + * @ngdoc method + * @name $httpBackend#expectHEAD + * @description + * Creates a new request expectation for HEAD requests. For more info see `expect()`. + * + * @param {string|RegExp|function(string)} url HTTP url or function that receives the url + * and returns true if the url match the current definition. + * @param {Object=} headers HTTP headers. + * @returns {requestHandler} Returns an object with `respond` method that control how a matched + * request is handled. You can save this object for later use and invoke `respond` again in + * order to change how a matched request is handled. + */ + + /** + * @ngdoc method + * @name $httpBackend#expectDELETE + * @description + * Creates a new request expectation for DELETE requests. For more info see `expect()`. + * + * @param {string|RegExp|function(string)} url HTTP url or function that receives the url + * and returns true if the url match the current definition. + * @param {Object=} headers HTTP headers. + * @returns {requestHandler} Returns an object with `respond` method that control how a matched + * request is handled. You can save this object for later use and invoke `respond` again in + * order to change how a matched request is handled. + */ + + /** + * @ngdoc method + * @name $httpBackend#expectPOST + * @description + * Creates a new request expectation for POST requests. For more info see `expect()`. + * + * @param {string|RegExp|function(string)} url HTTP url or function that receives the url + * and returns true if the url match the current definition. + * @param {(string|RegExp|function(string)|Object)=} data HTTP request body or function that + * receives data string and returns true if the data is as expected, or Object if request body + * is in JSON format. + * @param {Object=} headers HTTP headers. + * @returns {requestHandler} Returns an object with `respond` method that control how a matched + * request is handled. You can save this object for later use and invoke `respond` again in + * order to change how a matched request is handled. + */ + + /** + * @ngdoc method + * @name $httpBackend#expectPUT + * @description + * Creates a new request expectation for PUT requests. For more info see `expect()`. + * + * @param {string|RegExp|function(string)} url HTTP url or function that receives the url + * and returns true if the url match the current definition. + * @param {(string|RegExp|function(string)|Object)=} data HTTP request body or function that + * receives data string and returns true if the data is as expected, or Object if request body + * is in JSON format. + * @param {Object=} headers HTTP headers. + * @returns {requestHandler} Returns an object with `respond` method that control how a matched + * request is handled. You can save this object for later use and invoke `respond` again in + * order to change how a matched request is handled. + */ + + /** + * @ngdoc method + * @name $httpBackend#expectPATCH + * @description + * Creates a new request expectation for PATCH requests. For more info see `expect()`. + * + * @param {string|RegExp|function(string)} url HTTP url or function that receives the url + * and returns true if the url match the current definition. + * @param {(string|RegExp|function(string)|Object)=} data HTTP request body or function that + * receives data string and returns true if the data is as expected, or Object if request body + * is in JSON format. + * @param {Object=} headers HTTP headers. + * @returns {requestHandler} Returns an object with `respond` method that control how a matched + * request is handled. You can save this object for later use and invoke `respond` again in + * order to change how a matched request is handled. + */ + + /** + * @ngdoc method + * @name $httpBackend#expectJSONP + * @description + * Creates a new request expectation for JSONP requests. For more info see `expect()`. + * + * @param {string|RegExp|function(string)} url HTTP url or function that receives the url + * and returns true if the url match the current definition. + * @returns {requestHandler} Returns an object with `respond` method that control how a matched + * request is handled. You can save this object for later use and invoke `respond` again in + * order to change how a matched request is handled. + */ + createShortMethods('expect'); + + + /** + * @ngdoc method + * @name $httpBackend#flush + * @description + * Flushes all pending requests using the trained responses. + * + * @param {number=} count Number of responses to flush (in the order they arrived). If undefined, + * all pending requests will be flushed. If there are no pending requests when the flush method + * is called an exception is thrown (as this typically a sign of programming error). + */ + $httpBackend.flush = function(count, digest) { + if (digest !== false) $rootScope.$digest(); + if (!responses.length) throw new Error('No pending request to flush !'); + + if (angular.isDefined(count) && count !== null) { + while (count--) { + if (!responses.length) throw new Error('No more pending request to flush !'); + responses.shift()(); + } + } else { + while (responses.length) { + responses.shift()(); + } + } + $httpBackend.verifyNoOutstandingExpectation(digest); + }; + + + /** + * @ngdoc method + * @name $httpBackend#verifyNoOutstandingExpectation + * @description + * Verifies that all of the requests defined via the `expect` api were made. If any of the + * requests were not made, verifyNoOutstandingExpectation throws an exception. + * + * Typically, you would call this method following each test case that asserts requests using an + * "afterEach" clause. + * + * ```js + * afterEach($httpBackend.verifyNoOutstandingExpectation); + * ``` + */ + $httpBackend.verifyNoOutstandingExpectation = function(digest) { + if (digest !== false) $rootScope.$digest(); + if (expectations.length) { + throw new Error('Unsatisfied requests: ' + expectations.join(', ')); + } + }; + + + /** + * @ngdoc method + * @name $httpBackend#verifyNoOutstandingRequest + * @description + * Verifies that there are no outstanding requests that need to be flushed. + * + * Typically, you would call this method following each test case that asserts requests using an + * "afterEach" clause. + * + * ```js + * afterEach($httpBackend.verifyNoOutstandingRequest); + * ``` + */ + $httpBackend.verifyNoOutstandingRequest = function() { + if (responses.length) { + throw new Error('Unflushed requests: ' + responses.length); + } + }; + + + /** + * @ngdoc method + * @name $httpBackend#resetExpectations + * @description + * Resets all request expectations, but preserves all backend definitions. Typically, you would + * call resetExpectations during a multiple-phase test when you want to reuse the same instance of + * $httpBackend mock. + */ + $httpBackend.resetExpectations = function() { + expectations.length = 0; + responses.length = 0; + }; + + return $httpBackend; + + + function createShortMethods(prefix) { + angular.forEach(['GET', 'DELETE', 'JSONP', 'HEAD'], function(method) { + $httpBackend[prefix + method] = function(url, headers) { + return $httpBackend[prefix](method, url, undefined, headers); + }; + }); + + angular.forEach(['PUT', 'POST', 'PATCH'], function(method) { + $httpBackend[prefix + method] = function(url, data, headers) { + return $httpBackend[prefix](method, url, data, headers); + }; + }); + } +} + +function MockHttpExpectation(method, url, data, headers) { + + this.data = data; + this.headers = headers; + + this.match = function(m, u, d, h) { + if (method != m) return false; + if (!this.matchUrl(u)) return false; + if (angular.isDefined(d) && !this.matchData(d)) return false; + if (angular.isDefined(h) && !this.matchHeaders(h)) return false; + return true; + }; + + this.matchUrl = function(u) { + if (!url) return true; + if (angular.isFunction(url.test)) return url.test(u); + if (angular.isFunction(url)) return url(u); + return url == u; + }; + + this.matchHeaders = function(h) { + if (angular.isUndefined(headers)) return true; + if (angular.isFunction(headers)) return headers(h); + return angular.equals(headers, h); + }; + + this.matchData = function(d) { + if (angular.isUndefined(data)) return true; + if (data && angular.isFunction(data.test)) return data.test(d); + if (data && angular.isFunction(data)) return data(d); + if (data && !angular.isString(data)) { + return angular.equals(angular.fromJson(angular.toJson(data)), angular.fromJson(d)); + } + return data == d; + }; + + this.toString = function() { + return method + ' ' + url; + }; +} + +function createMockXhr() { + return new MockXhr(); +} + +function MockXhr() { + + // hack for testing $http, $httpBackend + MockXhr.$$lastInstance = this; + + this.open = function(method, url, async) { + this.$$method = method; + this.$$url = url; + this.$$async = async; + this.$$reqHeaders = {}; + this.$$respHeaders = {}; + }; + + this.send = function(data) { + this.$$data = data; + }; + + this.setRequestHeader = function(key, value) { + this.$$reqHeaders[key] = value; + }; + + this.getResponseHeader = function(name) { + // the lookup must be case insensitive, + // that's why we try two quick lookups first and full scan last + var header = this.$$respHeaders[name]; + if (header) return header; + + name = angular.lowercase(name); + header = this.$$respHeaders[name]; + if (header) return header; + + header = undefined; + angular.forEach(this.$$respHeaders, function(headerVal, headerName) { + if (!header && angular.lowercase(headerName) == name) header = headerVal; + }); + return header; + }; + + this.getAllResponseHeaders = function() { + var lines = []; + + angular.forEach(this.$$respHeaders, function(value, key) { + lines.push(key + ': ' + value); + }); + return lines.join('\n'); + }; + + this.abort = angular.noop; +} + + +/** + * @ngdoc service + * @name $timeout + * @description + * + * This service is just a simple decorator for {@link ng.$timeout $timeout} service + * that adds a "flush" and "verifyNoPendingTasks" methods. + */ + +angular.mock.$TimeoutDecorator = ['$delegate', '$browser', function($delegate, $browser) { + + /** + * @ngdoc method + * @name $timeout#flush + * @description + * + * Flushes the queue of pending tasks. + * + * @param {number=} delay maximum timeout amount to flush up until + */ + $delegate.flush = function(delay) { + $browser.defer.flush(delay); + }; + + /** + * @ngdoc method + * @name $timeout#verifyNoPendingTasks + * @description + * + * Verifies that there are no pending tasks that need to be flushed. + */ + $delegate.verifyNoPendingTasks = function() { + if ($browser.deferredFns.length) { + throw new Error('Deferred tasks to flush (' + $browser.deferredFns.length + '): ' + + formatPendingTasksAsString($browser.deferredFns)); + } + }; + + function formatPendingTasksAsString(tasks) { + var result = []; + angular.forEach(tasks, function(task) { + result.push('{id: ' + task.id + ', ' + 'time: ' + task.time + '}'); + }); + + return result.join(', '); + } + + return $delegate; +}]; + +angular.mock.$RAFDecorator = ['$delegate', function($delegate) { + var queue = []; + var rafFn = function(fn) { + var index = queue.length; + queue.push(fn); + return function() { + queue.splice(index, 1); + }; + }; + + rafFn.supported = $delegate.supported; + + rafFn.flush = function() { + if (queue.length === 0) { + throw new Error('No rAF callbacks present'); + } + + var length = queue.length; + for (var i=0;i'); + }; +}; + +/** + * @ngdoc module + * @name ngMock + * @packageName angular-mocks + * @description + * + * # ngMock + * + * The `ngMock` module provides support to inject and mock Angular services into unit tests. + * In addition, ngMock also extends various core ng services such that they can be + * inspected and controlled in a synchronous manner within test code. + * + * + *
        + * + */ +angular.module('ngMock', ['ng']).provider({ + $browser: angular.mock.$BrowserProvider, + $exceptionHandler: angular.mock.$ExceptionHandlerProvider, + $log: angular.mock.$LogProvider, + $interval: angular.mock.$IntervalProvider, + $httpBackend: angular.mock.$HttpBackendProvider, + $rootElement: angular.mock.$RootElementProvider +}).config(['$provide', function($provide) { + $provide.decorator('$timeout', angular.mock.$TimeoutDecorator); + $provide.decorator('$$rAF', angular.mock.$RAFDecorator); + $provide.decorator('$$asyncCallback', angular.mock.$AsyncCallbackDecorator); +}]); + +/** + * @ngdoc module + * @name ngMockE2E + * @module ngMockE2E + * @packageName angular-mocks + * @description + * + * The `ngMockE2E` is an angular module which contains mocks suitable for end-to-end testing. + * Currently there is only one mock present in this module - + * the {@link ngMockE2E.$httpBackend e2e $httpBackend} mock. + */ +angular.module('ngMockE2E', ['ng']).config(['$provide', function($provide) { + $provide.decorator('$httpBackend', angular.mock.e2e.$httpBackendDecorator); +}]); + +/** + * @ngdoc service + * @name $httpBackend + * @module ngMockE2E + * @description + * Fake HTTP backend implementation suitable for end-to-end testing or backend-less development of + * applications that use the {@link ng.$http $http service}. + * + * *Note*: For fake http backend implementation suitable for unit testing please see + * {@link ngMock.$httpBackend unit-testing $httpBackend mock}. + * + * This implementation can be used to respond with static or dynamic responses via the `when` api + * and its shortcuts (`whenGET`, `whenPOST`, etc) and optionally pass through requests to the + * real $httpBackend for specific requests (e.g. to interact with certain remote apis or to fetch + * templates from a webserver). + * + * As opposed to unit-testing, in an end-to-end testing scenario or in scenario when an application + * is being developed with the real backend api replaced with a mock, it is often desirable for + * certain category of requests to bypass the mock and issue a real http request (e.g. to fetch + * templates or static files from the webserver). To configure the backend with this behavior + * use the `passThrough` request handler of `when` instead of `respond`. + * + * Additionally, we don't want to manually have to flush mocked out requests like we do during unit + * testing. For this reason the e2e $httpBackend flushes mocked out requests + * automatically, closely simulating the behavior of the XMLHttpRequest object. + * + * To setup the application to run with this http backend, you have to create a module that depends + * on the `ngMockE2E` and your application modules and defines the fake backend: + * + * ```js + * myAppDev = angular.module('myAppDev', ['myApp', 'ngMockE2E']); + * myAppDev.run(function($httpBackend) { + * phones = [{name: 'phone1'}, {name: 'phone2'}]; + * + * // returns the current list of phones + * $httpBackend.whenGET('/phones').respond(phones); + * + * // adds a new phone to the phones array + * $httpBackend.whenPOST('/phones').respond(function(method, url, data) { + * var phone = angular.fromJson(data); + * phones.push(phone); + * return [200, phone, {}]; + * }); + * $httpBackend.whenGET(/^\/templates\//).passThrough(); + * //... + * }); + * ``` + * + * Afterwards, bootstrap your app with this new module. + */ + +/** + * @ngdoc method + * @name $httpBackend#when + * @module ngMockE2E + * @description + * Creates a new backend definition. + * + * @param {string} method HTTP method. + * @param {string|RegExp|function(string)} url HTTP url or function that receives the url + * and returns true if the url match the current definition. + * @param {(string|RegExp)=} data HTTP request body. + * @param {(Object|function(Object))=} headers HTTP headers or function that receives http header + * object and returns true if the headers match the current definition. + * @returns {requestHandler} Returns an object with `respond` and `passThrough` methods that + * control how a matched request is handled. You can save this object for later use and invoke + * `respond` or `passThrough` again in order to change how a matched request is handled. + * + * - respond – + * `{function([status,] data[, headers, statusText]) + * | function(function(method, url, data, headers)}` + * – The respond method takes a set of static data to be returned or a function that can return + * an array containing response status (number), response data (string), response headers + * (Object), and the text for the status (string). + * - passThrough – `{function()}` – Any request matching a backend definition with + * `passThrough` handler will be passed through to the real backend (an XHR request will be made + * to the server.) + * - Both methods return the `requestHandler` object for possible overrides. + */ + +/** + * @ngdoc method + * @name $httpBackend#whenGET + * @module ngMockE2E + * @description + * Creates a new backend definition for GET requests. For more info see `when()`. + * + * @param {string|RegExp|function(string)} url HTTP url or function that receives the url + * and returns true if the url match the current definition. + * @param {(Object|function(Object))=} headers HTTP headers. + * @returns {requestHandler} Returns an object with `respond` and `passThrough` methods that + * control how a matched request is handled. You can save this object for later use and invoke + * `respond` or `passThrough` again in order to change how a matched request is handled. + */ + +/** + * @ngdoc method + * @name $httpBackend#whenHEAD + * @module ngMockE2E + * @description + * Creates a new backend definition for HEAD requests. For more info see `when()`. + * + * @param {string|RegExp|function(string)} url HTTP url or function that receives the url + * and returns true if the url match the current definition. + * @param {(Object|function(Object))=} headers HTTP headers. + * @returns {requestHandler} Returns an object with `respond` and `passThrough` methods that + * control how a matched request is handled. You can save this object for later use and invoke + * `respond` or `passThrough` again in order to change how a matched request is handled. + */ + +/** + * @ngdoc method + * @name $httpBackend#whenDELETE + * @module ngMockE2E + * @description + * Creates a new backend definition for DELETE requests. For more info see `when()`. + * + * @param {string|RegExp|function(string)} url HTTP url or function that receives the url + * and returns true if the url match the current definition. + * @param {(Object|function(Object))=} headers HTTP headers. + * @returns {requestHandler} Returns an object with `respond` and `passThrough` methods that + * control how a matched request is handled. You can save this object for later use and invoke + * `respond` or `passThrough` again in order to change how a matched request is handled. + */ + +/** + * @ngdoc method + * @name $httpBackend#whenPOST + * @module ngMockE2E + * @description + * Creates a new backend definition for POST requests. For more info see `when()`. + * + * @param {string|RegExp|function(string)} url HTTP url or function that receives the url + * and returns true if the url match the current definition. + * @param {(string|RegExp)=} data HTTP request body. + * @param {(Object|function(Object))=} headers HTTP headers. + * @returns {requestHandler} Returns an object with `respond` and `passThrough` methods that + * control how a matched request is handled. You can save this object for later use and invoke + * `respond` or `passThrough` again in order to change how a matched request is handled. + */ + +/** + * @ngdoc method + * @name $httpBackend#whenPUT + * @module ngMockE2E + * @description + * Creates a new backend definition for PUT requests. For more info see `when()`. + * + * @param {string|RegExp|function(string)} url HTTP url or function that receives the url + * and returns true if the url match the current definition. + * @param {(string|RegExp)=} data HTTP request body. + * @param {(Object|function(Object))=} headers HTTP headers. + * @returns {requestHandler} Returns an object with `respond` and `passThrough` methods that + * control how a matched request is handled. You can save this object for later use and invoke + * `respond` or `passThrough` again in order to change how a matched request is handled. + */ + +/** + * @ngdoc method + * @name $httpBackend#whenPATCH + * @module ngMockE2E + * @description + * Creates a new backend definition for PATCH requests. For more info see `when()`. + * + * @param {string|RegExp|function(string)} url HTTP url or function that receives the url + * and returns true if the url match the current definition. + * @param {(string|RegExp)=} data HTTP request body. + * @param {(Object|function(Object))=} headers HTTP headers. + * @returns {requestHandler} Returns an object with `respond` and `passThrough` methods that + * control how a matched request is handled. You can save this object for later use and invoke + * `respond` or `passThrough` again in order to change how a matched request is handled. + */ + +/** + * @ngdoc method + * @name $httpBackend#whenJSONP + * @module ngMockE2E + * @description + * Creates a new backend definition for JSONP requests. For more info see `when()`. + * + * @param {string|RegExp|function(string)} url HTTP url or function that receives the url + * and returns true if the url match the current definition. + * @returns {requestHandler} Returns an object with `respond` and `passThrough` methods that + * control how a matched request is handled. You can save this object for later use and invoke + * `respond` or `passThrough` again in order to change how a matched request is handled. + */ +angular.mock.e2e = {}; +angular.mock.e2e.$httpBackendDecorator = + ['$rootScope', '$delegate', '$browser', createHttpBackendMock]; + + +if (window.jasmine || window.mocha) { + + var currentSpec = null, + isSpecRunning = function() { + return !!currentSpec; + }; + + + (window.beforeEach || window.setup)(function() { + currentSpec = this; + }); + + (window.afterEach || window.teardown)(function() { + var injector = currentSpec.$injector; + + angular.forEach(currentSpec.$modules, function(module) { + if (module && module.$$hashKey) { + module.$$hashKey = undefined; + } + }); + + currentSpec.$injector = null; + currentSpec.$modules = null; + currentSpec = null; + + if (injector) { + injector.get('$rootElement').off(); + injector.get('$browser').pollFns.length = 0; + } + + // clean up jquery's fragment cache + angular.forEach(angular.element.fragments, function(val, key) { + delete angular.element.fragments[key]; + }); + + MockXhr.$$lastInstance = null; + + angular.forEach(angular.callbacks, function(val, key) { + delete angular.callbacks[key]; + }); + angular.callbacks.counter = 0; + }); + + /** + * @ngdoc function + * @name angular.mock.module + * @description + * + * *NOTE*: This function is also published on window for easy access.
        + * *NOTE*: This function is declared ONLY WHEN running tests with jasmine or mocha + * + * This function registers a module configuration code. It collects the configuration information + * which will be used when the injector is created by {@link angular.mock.inject inject}. + * + * See {@link angular.mock.inject inject} for usage example + * + * @param {...(string|Function|Object)} fns any number of modules which are represented as string + * aliases or as anonymous module initialization functions. The modules are used to + * configure the injector. The 'ng' and 'ngMock' modules are automatically loaded. If an + * object literal is passed they will be registered as values in the module, the key being + * the module name and the value being what is returned. + */ + window.module = angular.mock.module = function() { + var moduleFns = Array.prototype.slice.call(arguments, 0); + return isSpecRunning() ? workFn() : workFn; + ///////////////////// + function workFn() { + if (currentSpec.$injector) { + throw new Error('Injector already created, can not register a module!'); + } else { + var modules = currentSpec.$modules || (currentSpec.$modules = []); + angular.forEach(moduleFns, function(module) { + if (angular.isObject(module) && !angular.isArray(module)) { + modules.push(function($provide) { + angular.forEach(module, function(value, key) { + $provide.value(key, value); + }); + }); + } else { + modules.push(module); + } + }); + } + } + }; + + /** + * @ngdoc function + * @name angular.mock.inject + * @description + * + * *NOTE*: This function is also published on window for easy access.
        + * *NOTE*: This function is declared ONLY WHEN running tests with jasmine or mocha + * + * The inject function wraps a function into an injectable function. The inject() creates new + * instance of {@link auto.$injector $injector} per test, which is then used for + * resolving references. + * + * + * ## Resolving References (Underscore Wrapping) + * Often, we would like to inject a reference once, in a `beforeEach()` block and reuse this + * in multiple `it()` clauses. To be able to do this we must assign the reference to a variable + * that is declared in the scope of the `describe()` block. Since we would, most likely, want + * the variable to have the same name of the reference we have a problem, since the parameter + * to the `inject()` function would hide the outer variable. + * + * To help with this, the injected parameters can, optionally, be enclosed with underscores. + * These are ignored by the injector when the reference name is resolved. + * + * For example, the parameter `_myService_` would be resolved as the reference `myService`. + * Since it is available in the function body as _myService_, we can then assign it to a variable + * defined in an outer scope. + * + * ``` + * // Defined out reference variable outside + * var myService; + * + * // Wrap the parameter in underscores + * beforeEach( inject( function(_myService_){ + * myService = _myService_; + * })); + * + * // Use myService in a series of tests. + * it('makes use of myService', function() { + * myService.doStuff(); + * }); + * + * ``` + * + * See also {@link angular.mock.module angular.mock.module} + * + * ## Example + * Example of what a typical jasmine tests looks like with the inject method. + * ```js + * + * angular.module('myApplicationModule', []) + * .value('mode', 'app') + * .value('version', 'v1.0.1'); + * + * + * describe('MyApp', function() { + * + * // You need to load modules that you want to test, + * // it loads only the "ng" module by default. + * beforeEach(module('myApplicationModule')); + * + * + * // inject() is used to inject arguments of all given functions + * it('should provide a version', inject(function(mode, version) { + * expect(version).toEqual('v1.0.1'); + * expect(mode).toEqual('app'); + * })); + * + * + * // The inject and module method can also be used inside of the it or beforeEach + * it('should override a version and test the new version is injected', function() { + * // module() takes functions or strings (module aliases) + * module(function($provide) { + * $provide.value('version', 'overridden'); // override version here + * }); + * + * inject(function(version) { + * expect(version).toEqual('overridden'); + * }); + * }); + * }); + * + * ``` + * + * @param {...Function} fns any number of functions which will be injected using the injector. + */ + + + + var ErrorAddingDeclarationLocationStack = function(e, errorForStack) { + this.message = e.message; + this.name = e.name; + if (e.line) this.line = e.line; + if (e.sourceId) this.sourceId = e.sourceId; + if (e.stack && errorForStack) + this.stack = e.stack + '\n' + errorForStack.stack; + if (e.stackArray) this.stackArray = e.stackArray; + }; + ErrorAddingDeclarationLocationStack.prototype.toString = Error.prototype.toString; + + window.inject = angular.mock.inject = function() { + var blockFns = Array.prototype.slice.call(arguments, 0); + var errorForStack = new Error('Declaration Location'); + return isSpecRunning() ? workFn.call(currentSpec) : workFn; + ///////////////////// + function workFn() { + var modules = currentSpec.$modules || []; + var strictDi = !!currentSpec.$injectorStrict; + modules.unshift('ngMock'); + modules.unshift('ng'); + var injector = currentSpec.$injector; + if (!injector) { + if (strictDi) { + // If strictDi is enabled, annotate the providerInjector blocks + angular.forEach(modules, function(moduleFn) { + if (typeof moduleFn === "function") { + angular.injector.$$annotate(moduleFn); + } + }); + } + injector = currentSpec.$injector = angular.injector(modules, strictDi); + currentSpec.$injectorStrict = strictDi; + } + for (var i = 0, ii = blockFns.length; i < ii; i++) { + if (currentSpec.$injectorStrict) { + // If the injector is strict / strictDi, and the spec wants to inject using automatic + // annotation, then annotate the function here. + injector.annotate(blockFns[i]); + } + try { + /* jshint -W040 *//* Jasmine explicitly provides a `this` object when calling functions */ + injector.invoke(blockFns[i] || angular.noop, this); + /* jshint +W040 */ + } catch (e) { + if (e.stack && errorForStack) { + throw new ErrorAddingDeclarationLocationStack(e, errorForStack); + } + throw e; + } finally { + errorForStack = null; + } + } + } + }; + + + angular.mock.inject.strictDi = function(value) { + value = arguments.length ? !!value : true; + return isSpecRunning() ? workFn() : workFn; + + function workFn() { + if (value !== currentSpec.$injectorStrict) { + if (currentSpec.$injector) { + throw new Error('Injector already created, can not modify strict annotations'); + } else { + currentSpec.$injectorStrict = value; + } + } + } + }; +} + + +})(window, window.angular); diff --git a/bower_components/angular-mocks/bower.json b/bower_components/angular-mocks/bower.json new file mode 100644 index 0000000..ede7b42 --- /dev/null +++ b/bower_components/angular-mocks/bower.json @@ -0,0 +1,9 @@ +{ + "name": "angular-mocks", + "version": "1.3.1", + "main": "./angular-mocks.js", + "ignore": [], + "dependencies": { + "angular": "1.3.1" + } +} diff --git a/bower_components/angular-mocks/package.json b/bower_components/angular-mocks/package.json new file mode 100644 index 0000000..29203ce --- /dev/null +++ b/bower_components/angular-mocks/package.json @@ -0,0 +1,27 @@ +{ + "name": "angular-mocks", + "version": "1.3.1", + "description": "AngularJS mocks for testing", + "main": "angular-mocks.js", + "scripts": { + "test": "echo \"Error: no test specified\" && exit 1" + }, + "repository": { + "type": "git", + "url": "https://github.com/angular/angular.js.git" + }, + "keywords": [ + "angular", + "framework", + "browser", + "mocks", + "testing", + "client-side" + ], + "author": "Angular Core Team ", + "license": "MIT", + "bugs": { + "url": "https://github.com/angular/angular.js/issues" + }, + "homepage": "http://angularjs.org" +} diff --git a/bower_components/angular-ui-router/.bower.json b/bower_components/angular-ui-router/.bower.json new file mode 100644 index 0000000..3e0ef01 --- /dev/null +++ b/bower_components/angular-ui-router/.bower.json @@ -0,0 +1,33 @@ +{ + "name": "angular-ui-router", + "version": "0.2.11", + "main": "./release/angular-ui-router.js", + "dependencies": { + "angular": ">= 1.0.8" + }, + "ignore": [ + "**/.*", + "node_modules", + "bower_components", + "component.json", + "package.json", + "lib", + "config", + "sample", + "test", + "tests", + "ngdoc_assets", + "Gruntfile.js", + "files.js" + ], + "homepage": "https://github.com/angular-ui/ui-router", + "_release": "0.2.11", + "_resolution": { + "type": "version", + "tag": "0.2.11", + "commit": "8ee633f45dfac9f809344edd0c89d6e018887e4f" + }, + "_source": "git://github.com/angular-ui/ui-router.git", + "_target": "^0.2.11", + "_originalSource": "angular-ui-router" +} \ No newline at end of file diff --git a/bower_components/angular-ui-router/CHANGELOG.md b/bower_components/angular-ui-router/CHANGELOG.md new file mode 100644 index 0000000..1193e22 --- /dev/null +++ b/bower_components/angular-ui-router/CHANGELOG.md @@ -0,0 +1,110 @@ + +### 0.2.11 (2014-08-26) + + +#### Bug Fixes + +* **$resolve:** Resolves only inherit from immediate parent fixes #702 ([df34e20c](https://github.com/angular-ui/ui-router/commit/df34e20c576299e7a3c8bd4ebc68d42341c0ace9)) +* **$state:** + * change $state.href default options.inherit to true ([deea695f](https://github.com/angular-ui/ui-router/commit/deea695f5cacc55de351ab985144fd233c02a769)) + * sanity-check state lookups ([456fd5ae](https://github.com/angular-ui/ui-router/commit/456fd5aec9ea507518927bfabd62b4afad4cf714), closes [#980](https://github.com/angular-ui/ui-router/issues/980)) + * didn't comply to inherit parameter ([09836781](https://github.com/angular-ui/ui-router/commit/09836781f126c1c485b06551eb9cfd4fa0f45c35)) + * allow view content loading broadcast ([7b78edee](https://github.com/angular-ui/ui-router/commit/7b78edeeb52a74abf4d3f00f79534033d5a08d1a)) +* **$urlMatcherFactory:** + * detect injected functions ([91f75ae6](https://github.com/angular-ui/ui-router/commit/91f75ae66c4d129f6f69e53bd547594e9661f5d5)) + * syntax ([1ebed370](https://github.com/angular-ui/ui-router/commit/1ebed37069bae8614d41541d56521f5c45f703f3)) +* **UrlMatcher:** + * query param function defaults ([f9c20530](https://github.com/angular-ui/ui-router/commit/f9c205304f10d8a4ebe7efe9025e642016479a51)) + * don't decode default values ([63607bdb](https://github.com/angular-ui/ui-router/commit/63607bdbbcb432d3fb37856a1cb3da0cd496804e)) +* **travis:** update Node version to fix build ([d6b95ef2](https://github.com/angular-ui/ui-router/commit/d6b95ef23d9dacb4eba08897f5190a0bcddb3a48)) +* **uiSref:** + * Generate an href for states with a blank url. closes #1293 ([691745b1](https://github.com/angular-ui/ui-router/commit/691745b12fa05d3700dd28f0c8d25f8a105074ad)) + * should inherit params by default ([b973dad1](https://github.com/angular-ui/ui-router/commit/b973dad155ad09a7975e1476bd096f7b2c758eeb)) + * cancel transition if preventDefault() has been called ([2e6d9167](https://github.com/angular-ui/ui-router/commit/2e6d9167d3afbfbca6427e53e012f94fb5fb8022)) +* **uiView:** Fixed infinite loop when is called .go() from a controller. ([e13988b8](https://github.com/angular-ui/ui-router/commit/e13988b8cd6231d75c78876ee9d012cc87f4a8d9), closes [#1194](https://github.com/angular-ui/ui-router/issues/1194)) +* **docs:** + * Fixed link to milestones ([6c0ae500](https://github.com/angular-ui/ui-router/commit/6c0ae500cc238ea9fc95adcc15415c55fc9e1f33)) + * fix bug in decorator example ([4bd00af5](https://github.com/angular-ui/ui-router/commit/4bd00af50b8b88a49d1545a76290731cb8e0feb1)) + * Removed an incorrect semi-colon ([af97cef8](https://github.com/angular-ui/ui-router/commit/af97cef8b967f2e32177e539ef41450dca131a7d)) + * Explain return value of rule as function ([5e887890](https://github.com/angular-ui/ui-router/commit/5e8878900a6ffe59a81aed531a3925e34a297377)) + + +#### Features + +* **$state:** + * allow parameters to pass unharmed ([8939d057](https://github.com/angular-ui/ui-router/commit/8939d0572ab1316e458ef016317ecff53131a822)) + * allow prevent syncUrl on failure ([753060b9](https://github.com/angular-ui/ui-router/commit/753060b910d5d2da600a6fa0757976e401c33172)) +* **typescript:** Add typescript definitions for component builds ([521ceb3f](https://github.com/angular-ui/ui-router/commit/521ceb3fd7850646422f411921e21ce5e7d82e0f)) +* **uiSref:** extend syntax for ui-sref ([71cad3d6](https://github.com/angular-ui/ui-router/commit/71cad3d636508b5a9fe004775ad1f1adc0c80c3e)) +* **uiSrefActive:** + * **BREAKING CHANGE** Also activate for child states. ([bf163ad6](https://github.com/angular-ui/ui-router/commit/bf163ad6ce176ce28792696c8302d7cdf5c05a01), closes [#818](https://github.com/angular-ui/ui-router/issues/818)) + * uiSrefActiveEq: new directive with old ui-sref-active behavior +* **$urlRouter:** + * defer URL change interception ([c72d8ce1](https://github.com/angular-ui/ui-router/commit/c72d8ce11916d0ac22c81b409c9e61d7048554d7)) + * force URLs to have valid params ([d48505cd](https://github.com/angular-ui/ui-router/commit/d48505cd328d83e39d5706e085ba319715f999a6)) + * abstract $location handling ([08b4636b](https://github.com/angular-ui/ui-router/commit/08b4636b294611f08db35f00641eb5211686fb50)) +* **$urlMatcherFactory:** + * fail on bad parameters ([d8f124c1](https://github.com/angular-ui/ui-router/commit/d8f124c10d00c7e5dde88c602d966db261aea221)) + * date type support ([b7f074ff](https://github.com/angular-ui/ui-router/commit/b7f074ff65ca150a3cdbda4d5ad6cb17107300eb)) + * implement type support ([450b1f0e](https://github.com/angular-ui/ui-router/commit/450b1f0e8e03c738174ff967f688b9a6373290f4)) +* **UrlMatcher:** + * handle query string arrays ([9cf764ef](https://github.com/angular-ui/ui-router/commit/9cf764efab45fa9309368688d535ddf6e96d6449), closes [#373](https://github.com/angular-ui/ui-router/issues/373)) + * injectable functions as defaults ([00966ecd](https://github.com/angular-ui/ui-router/commit/00966ecd91fb745846039160cab707bfca8b3bec)) + * default values & type decoding for query params ([a472b301](https://github.com/angular-ui/ui-router/commit/a472b301389fbe84d1c1fa9f24852b492a569d11)) + * allow shorthand definitions ([5b724304](https://github.com/angular-ui/ui-router/commit/5b7243049793505e44b6608ea09878c37c95b1f5)) + * validates whole interface ([32b27db1](https://github.com/angular-ui/ui-router/commit/32b27db173722e9194ef1d5c0ea7d93f25a98d11)) + * implement non-strict matching ([a3e21366](https://github.com/angular-ui/ui-router/commit/a3e21366bee0475c9795a1ec76f70eec41c5b4e3)) + * add per-param config support ([07b3029f](https://github.com/angular-ui/ui-router/commit/07b3029f4d409cf955780113df92e36401b47580)) + + +### 0.2.10 (2014-03-12) + + +#### Bug Fixes + +* **$state:** use $browser.baseHref() when generating urls with .href() ([cbcc8488](https://github.com/angular-ui/ui-router/commit/cbcc84887d6b6d35258adabb97c714cd9c1e272d)) +* **bower.json:** JS files should not be ignored ([ccdab193](https://github.com/angular-ui/ui-router/commit/ccdab193315f304eb3be5f5b97c47a926c79263e)) +* **dev:** karma:background task is missing, can't run grunt:dev. ([d9f7b898](https://github.com/angular-ui/ui-router/commit/d9f7b898e8e3abb8c846b0faa16a382913d7b22b)) +* **sample:** Contacts menu button not staying active when navigating to detail states. Need t ([2fcb8443](https://github.com/angular-ui/ui-router/commit/2fcb84437cb43ade12682a92b764f13cac77dfe7)) +* **uiSref:** support mock-clicks/events with no data ([717d3ff7](https://github.com/angular-ui/ui-router/commit/717d3ff7d0ba72d239892dee562b401cdf90e418)) +* **uiView:** + * Do NOT autoscroll when autoscroll attr is missing ([affe5bd7](https://github.com/angular-ui/ui-router/commit/affe5bd785cdc3f02b7a9f64a52e3900386ec3a0), closes [#807](https://github.com/angular-ui/ui-router/issues/807)) + * Refactoring uiView directive to copy ngView logic ([548fab6a](https://github.com/angular-ui/ui-router/commit/548fab6ab9debc9904c5865c8bc68b4fc3271dd0), closes [#857](https://github.com/angular-ui/ui-router/issues/857), [#552](https://github.com/angular-ui/ui-router/issues/552)) + + +#### Features + +* **$state:** includes() allows glob patterns for state matching. ([2d5f6b37](https://github.com/angular-ui/ui-router/commit/2d5f6b37191a3135f4a6d9e8f344c54edcdc065b)) +* **UrlMatcher:** Add support for case insensitive url matching ([642d5247](https://github.com/angular-ui/ui-router/commit/642d524799f604811e680331002feec7199a1fb5)) +* **uiSref:** add support for transition options ([2ed7a728](https://github.com/angular-ui/ui-router/commit/2ed7a728cee6854b38501fbc1df6139d3de5b28a)) +* **uiView:** add controllerAs config with function ([1ee7334a](https://github.com/angular-ui/ui-router/commit/1ee7334a73efeccc9b95340e315cdfd59944762d)) + + +### 0.2.9 (2014-01-17) + + +This release is identical to 0.2.8. 0.2.8 was re-tagged in git to fix a problem with bower. + + +### 0.2.8 (2014-01-16) + + +#### Bug Fixes + +* **$state:** allow null to be passed as 'params' param ([094dc30e](https://github.com/angular-ui/ui-router/commit/094dc30e883e1bd14e50a475553bafeaade3b178)) +* **$state.go:** param inheritance shouldn't inherit from siblings ([aea872e0](https://github.com/angular-ui/ui-router/commit/aea872e0b983cb433436ce5875df10c838fccedb)) +* **bower.json:** fixes bower.json ([eed3cc4d](https://github.com/angular-ui/ui-router/commit/eed3cc4d4dfef1d3ef84b9fd063127538ebf59d3)) +* **uiSrefActive:** annotate controller injection ([85921422](https://github.com/angular-ui/ui-router/commit/85921422ff7fb0effed358136426d616cce3d583), closes [#671](https://github.com/angular-ui/ui-router/issues/671)) +* **uiView:** + * autoscroll tests pass on 1.2.4 & 1.1.5 ([86eacac0](https://github.com/angular-ui/ui-router/commit/86eacac09ca5e9000bd3b9c7ba6e2cc95d883a3a)) + * don't animate initial load ([83b6634d](https://github.com/angular-ui/ui-router/commit/83b6634d27942ca74766b2b1244a7fc52c5643d9)) + * test pass against 1.0.8 and 1.2.4 ([a402415a](https://github.com/angular-ui/ui-router/commit/a402415a2a28b360c43b9fe8f4f54c540f6c33de)) + * it should autoscroll when expr is missing. ([8bb9e27a](https://github.com/angular-ui/ui-router/commit/8bb9e27a2986725f45daf44c4c9f846385095aff)) + + +#### Features + +* **uiSref:** add target attribute behaviour ([c12bf9a5](https://github.com/angular-ui/ui-router/commit/c12bf9a520d30d70294e3d82de7661900f8e394e)) +* **uiView:** + * merge autoscroll expression test. ([b89e0f87](https://github.com/angular-ui/ui-router/commit/b89e0f871d5cc35c10925ede986c10684d5c9252)) + * cache and test autoscroll expression ([ee262282](https://github.com/angular-ui/ui-router/commit/ee2622828c2ce83807f006a459ac4e11406d9258)) diff --git a/bower_components/angular-ui-router/LICENSE b/bower_components/angular-ui-router/LICENSE new file mode 100644 index 0000000..939f8f8 --- /dev/null +++ b/bower_components/angular-ui-router/LICENSE @@ -0,0 +1,21 @@ +The MIT License + +Copyright (c) 2014 The AngularUI Team, Karsten Sperling + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/bower_components/angular-ui-router/README.md b/bower_components/angular-ui-router/README.md new file mode 100644 index 0000000..6190bbc --- /dev/null +++ b/bower_components/angular-ui-router/README.md @@ -0,0 +1,293 @@ +# AngularUI Router  [![Build Status](https://travis-ci.org/angular-ui/ui-router.svg?branch=master)](https://travis-ci.org/angular-ui/ui-router) + +#### The de-facto solution to flexible routing with nested views +--- +**[Download 0.2.10](http://angular-ui.github.io/ui-router/release/angular-ui-router.js)** (or **[Minified](http://angular-ui.github.io/ui-router/release/angular-ui-router.min.js)**) **|** +**[Guide](https://github.com/angular-ui/ui-router/wiki) |** +**[API](http://angular-ui.github.io/ui-router/site) |** +**[Sample](http://angular-ui.github.com/ui-router/sample/) ([Src](https://github.com/angular-ui/ui-router/tree/gh-pages/sample)) |** +**[FAQ](https://github.com/angular-ui/ui-router/wiki/Frequently-Asked-Questions) |** +**[Resources](#resources) |** +**[Report an Issue](#report-an-issue) |** +**[Contribute](#contribute) |** +**[Help!](http://stackoverflow.com/questions/ask?tags=angularjs,angular-ui-router) |** +**[Discuss](https://groups.google.com/forum/#!categories/angular-ui/router)** + +--- + +AngularUI Router is a routing framework for [AngularJS](http://angularjs.org), which allows you to organize the +parts of your interface into a [*state machine*](https://en.wikipedia.org/wiki/Finite-state_machine). Unlike the +[`$route` service](http://docs.angularjs.org/api/ngRoute.$route) in the Angular ngRoute module, which is organized around URL +routes, UI-Router is organized around [*states*](https://github.com/angular-ui/ui-router/wiki), +which may optionally have routes, as well as other behavior, attached. + +States are bound to *named*, *nested* and *parallel views*, allowing you to powerfully manage your application's interface. + +Check out the sample app: http://angular-ui.github.io/ui-router/sample/ + +- +**Note:** *UI-Router is under active development. As such, while this library is well-tested, the API may change. Consider using it in production applications only if you're comfortable following a changelog and updating your usage accordingly.* + + +## Get Started + +**(1)** Get UI-Router in one of 4 ways: + - clone & [build](#developing) this repository + - [download the release](http://angular-ui.github.io/ui-router/release/angular-ui-router.js) (or [minified](http://angular-ui.github.io/ui-router/release/angular-ui-router.min.js)) + - via **[Bower](http://bower.io/)**: by running `$ bower install angular-ui-router` from your console + - or via **[npm](https://www.npmjs.org/)**: by running `$ npm install angular-ui-router` from your console + - or via **[Component](https://github.com/component/component)**: by running `$ component install angular-ui/ui-router` from your console + +**(2)** Include `angular-ui-router.js` (or `angular-ui-router.min.js`) in your `index.html`, after including Angular itself (For Component users: ignore this step) + +**(3)** Add `'ui.router'` to your main module's list of dependencies (For Component users: replace `'ui.router'` with `require('angular-ui-router')`) + +When you're done, your setup should look similar to the following: + +> +```html + + + + + + + ... + + + ... + + +``` + +### [Nested States & Views](http://plnkr.co/edit/u18KQc?p=preview) + +The majority of UI-Router's power is in its ability to nest states & views. + +**(1)** First, follow the [setup](#get-started) instructions detailed above. + +**(2)** Then, add a [`ui-view` directive](https://github.com/angular-ui/ui-router/wiki/Quick-Reference#ui-view) to the `` of your app. + +> +```html + + +
        + + State 1 + State 2 + +``` + +**(3)** You'll notice we also added some links with [`ui-sref` directives](https://github.com/angular-ui/ui-router/wiki/Quick-Reference#ui-sref). In addition to managing state transitions, this directive auto-generates the `href` attribute of the `` element it's attached to, if the corresponding state has a URL. Next we'll add some templates. These will plug into the `ui-view` within `index.html`. Notice that they have their own `ui-view` as well! That is the key to nesting states and views. + +> +```html + +

        State 1

        +
        +        Show List +
        +``` +```html + +

        State 2

        +
        +Show List +
        +``` + +**(4)** Next, we'll add some child templates. *These* will get plugged into the `ui-view` of their parent state templates. + +> +```html + +

        List of State 1 Items

        +
          +
        • {{ item }}
          • +
        +``` + +> +```html + +

        List of State 2 Things

        +
          +
        • {{ thing }}
          • +
        +``` + +**(5)** Finally, we'll wire it all up with `$stateProvider`. Set up your states in the module config, as in the following: + + +> +```javascript +myApp.config(function($stateProvider, $urlRouterProvider) { + // + // For any unmatched url, redirect to /state1 + $urlRouterProvider.otherwise("/state1"); + // + // Now set up the states + $stateProvider + .state('state1', { + url: "/state1", + templateUrl: "partials/state1.html" + }) + .state('state1.list', { + url: "/list", + templateUrl: "partials/state1.list.html", + controller: function($scope) { + $scope.items = ["A", "List", "Of", "Items"]; + } + }) + .state('state2', { + url: "/state2", + templateUrl: "partials/state2.html" + }) + .state('state2.list', { + url: "/list", + templateUrl: "partials/state2.list.html", + controller: function($scope) { + $scope.things = ["A", "Set", "Of", "Things"]; + } + }); +}); +``` + +**(6)** See this quick start example in action. +>**[Go to Quick Start Plunker for Nested States & Views](http://plnkr.co/edit/u18KQc?p=preview)** + +**(7)** This only scratches the surface +>**[Dive Deeper!](https://github.com/angular-ui/ui-router/wiki)** + + +### [Multiple & Named Views](http://plnkr.co/edit/SDOcGS?p=preview) + +Another great feature is the ability to have multiple `ui-view`s view per template. + +**Pro Tip:** *While multiple parallel views are a powerful feature, you'll often be able to manage your +interfaces more effectively by nesting your views, and pairing those views with nested states.* + +**(1)** Follow the [setup](#get-started) instructions detailed above. + +**(2)** Add one or more `ui-view` to your app, give them names. +> +```html + + +
        +
        + + Route 1 + Route 2 + +``` + +**(3)** Set up your states in the module config: +> +```javascript +myApp.config(function($stateProvider) { + $stateProvider + .state('index', { + url: "", + views: { + "viewA": { template: "index.viewA" }, + "viewB": { template: "index.viewB" } + } + }) + .state('route1', { + url: "/route1", + views: { + "viewA": { template: "route1.viewA" }, + "viewB": { template: "route1.viewB" } + } + }) + .state('route2', { + url: "/route2", + views: { + "viewA": { template: "route2.viewA" }, + "viewB": { template: "route2.viewB" } + } + }) +}); +``` + +**(4)** See this quick start example in action. +>**[Go to Quick Start Plunker for Multiple & Named Views](http://plnkr.co/edit/SDOcGS?p=preview)** + + +## Resources + +* [In-Depth Guide](https://github.com/angular-ui/ui-router/wiki) +* [API Reference](http://angular-ui.github.io/ui-router/site) +* [Sample App](http://angular-ui.github.com/ui-router/sample/) ([Source](https://github.com/angular-ui/ui-router/tree/gh-pages/sample)) +* [FAQ](https://github.com/angular-ui/ui-router/wiki/Frequently-Asked-Questions) +* [Slides comparing ngRoute to ui-router](http://slid.es/timkindberg/ui-router#/) +* [UI-Router Extras / Addons](http://christopherthielen.github.io/ui-router-extras/#/home) (@christopherthielen) + +### Videos + +* [Introduction Video](https://egghead.io/lessons/angularjs-introduction-ui-router) (egghead.io) +* [Tim Kindberg on Angular UI-Router](https://www.youtube.com/watch?v=lBqiZSemrqg) +* [Activating States](https://egghead.io/lessons/angularjs-ui-router-activating-states) (egghead.io) +* [Learn Angular.js using UI-Router](http://youtu.be/QETUuZ27N0w) (LearnCode.academy) + +## Report an Issue + +Help us make UI-Router better! If you think you might have found a bug, or some other weirdness, start by making sure +it hasn't already been reported. You can [search through existing issues](https://github.com/angular-ui/ui-router/search?q=wat%3F&type=Issues) +to see if someone's reported one similar to yours. + +If not, then [create a plunkr](http://plnkr.co/edit/u18KQc?p=preview) that demonstrates the problem (try to use as little code +as possible: the more minimalist, the faster we can debug it). + +Next, [create a new issue](https://github.com/angular-ui/ui-router/issues/new) that briefly explains the problem, +and provides a bit of background as to the circumstances that triggered it. Don't forget to include the link to +that plunkr you created! + +**Note**: If you're unsure how a feature is used, or are encountering some unexpected behavior that you aren't sure +is a bug, it's best to talk it out in the +[Google Group](https://groups.google.com/forum/#!categories/angular-ui/router) or on +[StackOverflow](http://stackoverflow.com/questions/ask?tags=angularjs,angular-ui-router) before reporting it. This +keeps development streamlined, and helps us focus on building great software. + +Please keep in mind that the issue tracker is for *issues*. Please do *not* post an issue if you need help or support. Instead, see one of the above-mentioned forums or [IRC](irc://irc.freenode.net/#angularjs). + + +## Contribute + +**(1)** See the **[Developing](#developing)** section below, to get the development version of UI-Router up and running on your local machine. + +**(2)** Check out the [roadmap](https://github.com/angular-ui/ui-router/milestones) to see where the project is headed, and if your feature idea fits with where we're headed. + +**(3)** If you're not sure, [open an RFC](https://github.com/angular-ui/ui-router/issues/new?title=RFC:%20My%20idea) to get some feedback on your idea. + +**(4)** Finally, commit some code and open a pull request. Code & commits should abide by the following rules: + +- *Always* have test coverage for new features (or regression tests for bug fixes), and *never* break existing tests +- Commits should represent one logical change each; if a feature goes through multiple iterations, squash your commits down to one +- Make sure to follow the [Angular commit message format](https://github.com/angular/angular.js/blob/master/CONTRIBUTING.md#commit-message-format) so your change will appear in the changelog of the next release. +- Changes should always respect the coding style of the project + + + +## Developing + +UI-Router uses grunt >= 0.4.x. Make sure to upgrade your environment and read the +[Migration Guide](http://gruntjs.com/upgrading-from-0.3-to-0.4). + +Dependencies for building from source and running tests: + +* [grunt-cli](https://github.com/gruntjs/grunt-cli) - run: `$ npm install -g grunt-cli` +* Then, install the development dependencies by running `$ npm install` from the project directory + +There are a number of targets in the gruntfile that are used to generating different builds: + +* `grunt`: Perform a normal build, runs jshint and karma tests +* `grunt build`: Perform a normal build +* `grunt dist`: Perform a clean build and generate documentation +* `grunt dev`: Run dev server (sample app) and watch for changes, builds and runs karma tests on changes. diff --git a/bower_components/angular-ui-router/api/angular-ui-router.d.ts b/bower_components/angular-ui-router/api/angular-ui-router.d.ts new file mode 100644 index 0000000..8dd4283 --- /dev/null +++ b/bower_components/angular-ui-router/api/angular-ui-router.d.ts @@ -0,0 +1,138 @@ +// Type definitions for Angular JS 1.1.5+ (ui.router module) +// Project: https://github.com/angular-ui/ui-router +// Definitions by: Michel Salib +// Definitions: https://github.com/borisyankov/DefinitelyTyped + +declare module ng.ui { + + interface IState { + name?: string; + template?: string; + templateUrl?: any; // string || () => string + templateProvider?: any; // () => string || IPromise + controller?: any; + controllerAs?: string; + controllerProvider?: any; + resolve?: {}; + url?: string; + params?: any[]; + views?: {}; + abstract?: boolean; + onEnter?: (...args: any[]) => void; + onExit?: (...args: any[]) => void; + data?: any; + } + + interface ITypedState { + name?: string; + template?: string; + templateUrl?: string; + templateProvider?: () => string; + controller?: any; + controllerAs?: string; + controllerProvider?: any; + resolve?: {}; + url?: string; + params?: any[]; + views?: {}; + abstract?: boolean; + onEnter?: (...args: any[]) => void; + onExit?: (...args: any[]) => void; + data?: T; + } + + interface IStateProvider extends IServiceProvider { + state(name: string, config: IState): IStateProvider; + state(config: IState): IStateProvider; + decorator(name?: string, decorator?: (state: IState, parent: Function) => any): any; + } + + interface IUrlMatcher { + concat(pattern: string): IUrlMatcher; + exec(path: string, searchParams: {}): {}; + parameters(): string[]; + format(values: {}): string; + } + + interface IUrlMatcherFactory { + compile(pattern: string): IUrlMatcher; + isMatcher(o: any): boolean; + } + + interface IUrlRouterProvider extends IServiceProvider { + when(whenPath: RegExp, handler: Function): IUrlRouterProvider; + when(whenPath: RegExp, handler: any[]): IUrlRouterProvider; + when(whenPath: RegExp, toPath: string): IUrlRouterProvider; + when(whenPath: IUrlMatcher, hanlder: Function): IUrlRouterProvider; + when(whenPath: IUrlMatcher, handler: any[]): IUrlRouterProvider; + when(whenPath: IUrlMatcher, toPath: string): IUrlRouterProvider; + when(whenPath: string, handler: Function): IUrlRouterProvider; + when(whenPath: string, handler: any[]): IUrlRouterProvider; + when(whenPath: string, toPath: string): IUrlRouterProvider; + otherwise(handler: Function): IUrlRouterProvider; + otherwise(handler: any[]): IUrlRouterProvider; + otherwise(path: string): IUrlRouterProvider; + rule(handler: Function): IUrlRouterProvider; + rule(handler: any[]): IUrlRouterProvider; + } + + interface IStateOptions { + location?: any; + inherit?: boolean; + relative?: IState; + notify?: boolean; + } + + interface IHrefOptions { + lossy?: boolean; + inherit?: boolean; + relative?: IState; + absolute?: boolean; + } + + interface IStateService { + go(to: string, params?: {}, options?: IStateOptions): IPromise; + transitionTo(state: string, params?: {}, updateLocation?: boolean): void; + transitionTo(state: string, params?: {}, options?: IStateOptions): void; + includes(state: string, params?: {}): boolean; + is(state:string, params?: {}): boolean; + is(state: IState, params?: {}): boolean; + href(state: IState, params?: {}, options?: IHrefOptions): string; + href(state: string, params?: {}, options?: IHrefOptions): string; + get(state: string): IState; + get(): IState[]; + current: IState; + params: any; + reload(): void; + } + + interface IStateParamsService { + [key: string]: any; + } + + interface IStateParams { + [key: string]: any; + } + + interface IUrlRouterService { + /* + * Triggers an update; the same update that happens when the address bar + * url changes, aka $locationChangeSuccess. + * + * This method is useful when you need to use preventDefault() on the + * $locationChangeSuccess event, perform some custom logic (route protection, + * auth, config, redirection, etc) and then finally proceed with the transition + * by calling $urlRouter.sync(). + * + */ + sync(): void; + } + + interface IUiViewScrollProvider { + /* + * Reverts back to using the core $anchorScroll service for scrolling + * based on the url anchor. + */ + useAnchorScroll(): void; + } +} diff --git a/bower_components/angular-ui-router/bower.json b/bower_components/angular-ui-router/bower.json new file mode 100644 index 0000000..5418ab7 --- /dev/null +++ b/bower_components/angular-ui-router/bower.json @@ -0,0 +1,23 @@ +{ + "name": "angular-ui-router", + "version": "0.2.11", + "main": "./release/angular-ui-router.js", + "dependencies": { + "angular": ">= 1.0.8" + }, + "ignore": [ + "**/.*", + "node_modules", + "bower_components", + "component.json", + "package.json", + "lib", + "config", + "sample", + "test", + "tests", + "ngdoc_assets", + "Gruntfile.js", + "files.js" + ] +} diff --git a/bower_components/angular-ui-router/release/angular-ui-router.js b/bower_components/angular-ui-router/release/angular-ui-router.js new file mode 100644 index 0000000..37d2ae6 --- /dev/null +++ b/bower_components/angular-ui-router/release/angular-ui-router.js @@ -0,0 +1,3658 @@ +/** + * State-based routing for AngularJS + * @version v0.2.11 + * @link http://angular-ui.github.com/ + * @license MIT License, http://www.opensource.org/licenses/MIT + */ + +/* commonjs package manager support (eg componentjs) */ +if (typeof module !== "undefined" && typeof exports !== "undefined" && module.exports === exports){ + module.exports = 'ui.router'; +} + +(function (window, angular, undefined) { +/*jshint globalstrict:true*/ +/*global angular:false*/ +'use strict'; + +var isDefined = angular.isDefined, + isFunction = angular.isFunction, + isString = angular.isString, + isObject = angular.isObject, + isArray = angular.isArray, + forEach = angular.forEach, + extend = angular.extend, + copy = angular.copy; + +function inherit(parent, extra) { + return extend(new (extend(function() {}, { prototype: parent }))(), extra); +} + +function merge(dst) { + forEach(arguments, function(obj) { + if (obj !== dst) { + forEach(obj, function(value, key) { + if (!dst.hasOwnProperty(key)) dst[key] = value; + }); + } + }); + return dst; +} + +/** + * Finds the common ancestor path between two states. + * + * @param {Object} first The first state. + * @param {Object} second The second state. + * @return {Array} Returns an array of state names in descending order, not including the root. + */ +function ancestors(first, second) { + var path = []; + + for (var n in first.path) { + if (first.path[n] !== second.path[n]) break; + path.push(first.path[n]); + } + return path; +} + +/** + * IE8-safe wrapper for `Object.keys()`. + * + * @param {Object} object A JavaScript object. + * @return {Array} Returns the keys of the object as an array. + */ +function objectKeys(object) { + if (Object.keys) { + return Object.keys(object); + } + var result = []; + + angular.forEach(object, function(val, key) { + result.push(key); + }); + return result; +} + +/** + * IE8-safe wrapper for `Array.prototype.indexOf()`. + * + * @param {Array} array A JavaScript array. + * @param {*} value A value to search the array for. + * @return {Number} Returns the array index value of `value`, or `-1` if not present. + */ +function arraySearch(array, value) { + if (Array.prototype.indexOf) { + return array.indexOf(value, Number(arguments[2]) || 0); + } + var len = array.length >>> 0, from = Number(arguments[2]) || 0; + from = (from < 0) ? Math.ceil(from) : Math.floor(from); + + if (from < 0) from += len; + + for (; from < len; from++) { + if (from in array && array[from] === value) return from; + } + return -1; +} + +/** + * Merges a set of parameters with all parameters inherited between the common parents of the + * current state and a given destination state. + * + * @param {Object} currentParams The value of the current state parameters ($stateParams). + * @param {Object} newParams The set of parameters which will be composited with inherited params. + * @param {Object} $current Internal definition of object representing the current state. + * @param {Object} $to Internal definition of object representing state to transition to. + */ +function inheritParams(currentParams, newParams, $current, $to) { + var parents = ancestors($current, $to), parentParams, inherited = {}, inheritList = []; + + for (var i in parents) { + if (!parents[i].params) continue; + parentParams = objectKeys(parents[i].params); + if (!parentParams.length) continue; + + for (var j in parentParams) { + if (arraySearch(inheritList, parentParams[j]) >= 0) continue; + inheritList.push(parentParams[j]); + inherited[parentParams[j]] = currentParams[parentParams[j]]; + } + } + return extend({}, inherited, newParams); +} + +/** + * Performs a non-strict comparison of the subset of two objects, defined by a list of keys. + * + * @param {Object} a The first object. + * @param {Object} b The second object. + * @param {Array} keys The list of keys within each object to compare. If the list is empty or not specified, + * it defaults to the list of keys in `a`. + * @return {Boolean} Returns `true` if the keys match, otherwise `false`. + */ +function equalForKeys(a, b, keys) { + if (!keys) { + keys = []; + for (var n in a) keys.push(n); // Used instead of Object.keys() for IE8 compatibility + } + + for (var i=0; i + * + * + * + * + * + * + * + * + * + * + * + * + */ +angular.module('ui.router', ['ui.router.state']); + +angular.module('ui.router.compat', ['ui.router']); + +/** + * @ngdoc object + * @name ui.router.util.$resolve + * + * @requires $q + * @requires $injector + * + * @description + * Manages resolution of (acyclic) graphs of promises. + */ +$Resolve.$inject = ['$q', '$injector']; +function $Resolve( $q, $injector) { + + var VISIT_IN_PROGRESS = 1, + VISIT_DONE = 2, + NOTHING = {}, + NO_DEPENDENCIES = [], + NO_LOCALS = NOTHING, + NO_PARENT = extend($q.when(NOTHING), { $$promises: NOTHING, $$values: NOTHING }); + + + /** + * @ngdoc function + * @name ui.router.util.$resolve#study + * @methodOf ui.router.util.$resolve + * + * @description + * Studies a set of invocables that are likely to be used multiple times. + * 
        +   * $resolve.study(invocables)(locals, parent, self)
+   *
        + * is equivalent to + * 
        +   * $resolve.resolve(invocables, locals, parent, self)
+   *
        + * but the former is more efficient (in fact `resolve` just calls `study` + * internally). + * + * @param {object} invocables Invocable objects + * @return {function} a function to pass in locals, parent and self + */ + this.study = function (invocables) { + if (!isObject(invocables)) throw new Error("'invocables' must be an object"); + + // Perform a topological sort of invocables to build an ordered plan + var plan = [], cycle = [], visited = {}; + function visit(value, key) { + if (visited[key] === VISIT_DONE) return; + + cycle.push(key); + if (visited[key] === VISIT_IN_PROGRESS) { + cycle.splice(0, cycle.indexOf(key)); + throw new Error("Cyclic dependency: " + cycle.join(" -> ")); + } + visited[key] = VISIT_IN_PROGRESS; + + if (isString(value)) { + plan.push(key, [ function() { return $injector.get(value); }], NO_DEPENDENCIES); + } else { + var params = $injector.annotate(value); + forEach(params, function (param) { + if (param !== key && invocables.hasOwnProperty(param)) visit(invocables[param], param); + }); + plan.push(key, value, params); + } + + cycle.pop(); + visited[key] = VISIT_DONE; + } + forEach(invocables, visit); + invocables = cycle = visited = null; // plan is all that's required + + function isResolve(value) { + return isObject(value) && value.then && value.$$promises; + } + + return function (locals, parent, self) { + if (isResolve(locals) && self === undefined) { + self = parent; parent = locals; locals = null; + } + if (!locals) locals = NO_LOCALS; + else if (!isObject(locals)) { + throw new Error("'locals' must be an object"); + } + if (!parent) parent = NO_PARENT; + else if (!isResolve(parent)) { + throw new Error("'parent' must be a promise returned by $resolve.resolve()"); + } + + // To complete the overall resolution, we have to wait for the parent + // promise and for the promise for each invokable in our plan. + var resolution = $q.defer(), + result = resolution.promise, + promises = result.$$promises = {}, + values = extend({}, locals), + wait = 1 + plan.length/3, + merged = false; + + function done() { + // Merge parent values we haven't got yet and publish our own $$values + if (!--wait) { + if (!merged) merge(values, parent.$$values); + result.$$values = values; + result.$$promises = true; // keep for isResolve() + delete result.$$inheritedValues; + resolution.resolve(values); + } + } + + function fail(reason) { + result.$$failure = reason; + resolution.reject(reason); + } + + // Short-circuit if parent has already failed + if (isDefined(parent.$$failure)) { + fail(parent.$$failure); + return result; + } + + if (parent.$$inheritedValues) { + merge(values, parent.$$inheritedValues); + } + + // Merge parent values if the parent has already resolved, or merge + // parent promises and wait if the parent resolve is still in progress. + if (parent.$$values) { + merged = merge(values, parent.$$values); + result.$$inheritedValues = parent.$$values; + done(); + } else { + if (parent.$$inheritedValues) { + result.$$inheritedValues = parent.$$inheritedValues; + } + extend(promises, parent.$$promises); + parent.then(done, fail); + } + + // Process each invocable in the plan, but ignore any where a local of the same name exists. + for (var i=0, ii=plan.length; i} The template html as a string, or a promise + * for that string. + */ + this.fromUrl = function (url, params) { + if (isFunction(url)) url = url(params); + if (url == null) return null; + else return $http + .get(url, { cache: $templateCache }) + .then(function(response) { return response.data; }); + }; + + /** + * @ngdoc function + * @name ui.router.util.$templateFactory#fromProvider + * @methodOf ui.router.util.$templateFactory + * + * @description + * Creates a template by invoking an injectable provider function. + * + * @param {Function} provider Function to invoke via `$injector.invoke` + * @param {Object} params Parameters for the template. + * @param {Object} locals Locals to pass to `invoke`. Defaults to + * `{ params: params }`. + * @return {string|Promise.} The template html as a string, or a promise + * for that string. + */ + this.fromProvider = function (provider, params, locals) { + return $injector.invoke(provider, null, locals || { params: params }); + }; +} + +angular.module('ui.router.util').service('$templateFactory', $TemplateFactory); + +/** + * @ngdoc object + * @name ui.router.util.type:UrlMatcher + * + * @description + * Matches URLs against patterns and extracts named parameters from the path or the search + * part of the URL. A URL pattern consists of a path pattern, optionally followed by '?' and a list + * of search parameters. Multiple search parameter names are separated by '&'. Search parameters + * do not influence whether or not a URL is matched, but their values are passed through into + * the matched parameters returned by {@link ui.router.util.type:UrlMatcher#methods_exec exec}. + * + * Path parameter placeholders can be specified using simple colon/catch-all syntax or curly brace + * syntax, which optionally allows a regular expression for the parameter to be specified: + * + * * `':'` name - colon placeholder + * * `'*'` name - catch-all placeholder + * * `'{' name '}'` - curly placeholder + * * `'{' name ':' regexp '}'` - curly placeholder with regexp. Should the regexp itself contain + * curly braces, they must be in matched pairs or escaped with a backslash. + * + * Parameter names may contain only word characters (latin letters, digits, and underscore) and + * must be unique within the pattern (across both path and search parameters). For colon + * placeholders or curly placeholders without an explicit regexp, a path parameter matches any + * number of characters other than '/'. For catch-all placeholders the path parameter matches + * any number of characters. + * + * Examples: + * + * * `'/hello/'` - Matches only if the path is exactly '/hello/'. There is no special treatment for + * trailing slashes, and patterns have to match the entire path, not just a prefix. + * * `'/user/:id'` - Matches '/user/bob' or '/user/1234!!!' or even '/user/' but not '/user' or + * '/user/bob/details'. The second path segment will be captured as the parameter 'id'. + * * `'/user/{id}'` - Same as the previous example, but using curly brace syntax. + * * `'/user/{id:[^/]*}'` - Same as the previous example. + * * `'/user/{id:[0-9a-fA-F]{1,8}}'` - Similar to the previous example, but only matches if the id + * parameter consists of 1 to 8 hex digits. + * * `'/files/{path:.*}'` - Matches any URL starting with '/files/' and captures the rest of the + * path into the parameter 'path'. + * * `'/files/*path'` - ditto. + * + * @param {string} pattern The pattern to compile into a matcher. + * @param {Object} config A configuration object hash: + * + * * `caseInsensitive` - `true` if URL matching should be case insensitive, otherwise `false`, the default value (for backward compatibility) is `false`. + * * `strict` - `false` if matching against a URL with a trailing slash should be treated as equivalent to a URL without a trailing slash, the default value is `true`. + * + * @property {string} prefix A static prefix of this pattern. The matcher guarantees that any + * URL matching this matcher (i.e. any string for which {@link ui.router.util.type:UrlMatcher#methods_exec exec()} returns + * non-null) will start with this prefix. + * + * @property {string} source The pattern that was passed into the constructor + * + * @property {string} sourcePath The path portion of the source property + * + * @property {string} sourceSearch The search portion of the source property + * + * @property {string} regex The constructed regex that will be used to match against the url when + * it is time to determine which url will match. + * + * @returns {Object} New `UrlMatcher` object + */ +function UrlMatcher(pattern, config) { + config = angular.isObject(config) ? config : {}; + + // Find all placeholders and create a compiled pattern, using either classic or curly syntax: + // '*' name + // ':' name + // '{' name '}' + // '{' name ':' regexp '}' + // The regular expression is somewhat complicated due to the need to allow curly braces + // inside the regular expression. The placeholder regexp breaks down as follows: + // ([:*])(\w+) classic placeholder ($1 / $2) + // \{(\w+)(?:\:( ... ))?\} curly brace placeholder ($3) with optional regexp ... ($4) + // (?: ... | ... | ... )+ the regexp consists of any number of atoms, an atom being either + // [^{}\\]+ - anything other than curly braces or backslash + // \\. - a backslash escape + // \{(?:[^{}\\]+|\\.)*\} - a matched set of curly braces containing other atoms + var placeholder = /([:*])(\w+)|\{(\w+)(?:\:((?:[^{}\\]+|\\.|\{(?:[^{}\\]+|\\.)*\})+))?\}/g, + compiled = '^', last = 0, m, + segments = this.segments = [], + params = this.params = {}; + + /** + * [Internal] Gets the decoded representation of a value if the value is defined, otherwise, returns the + * default value, which may be the result of an injectable function. + */ + function $value(value) { + /*jshint validthis: true */ + return isDefined(value) ? this.type.decode(value) : $UrlMatcherFactory.$$getDefaultValue(this); + } + + function addParameter(id, type, config) { + if (!/^\w+(-+\w+)*$/.test(id)) throw new Error("Invalid parameter name '" + id + "' in pattern '" + pattern + "'"); + if (params[id]) throw new Error("Duplicate parameter name '" + id + "' in pattern '" + pattern + "'"); + params[id] = extend({ type: type || new Type(), $value: $value }, config); + } + + function quoteRegExp(string, pattern, isOptional) { + var result = string.replace(/[\\\[\]\^$*+?.()|{}]/g, "\\$&"); + if (!pattern) return result; + var flag = isOptional ? '?' : ''; + return result + flag + '(' + pattern + ')' + flag; + } + + function paramConfig(param) { + if (!config.params || !config.params[param]) return {}; + var cfg = config.params[param]; + return isObject(cfg) ? cfg : { value: cfg }; + } + + this.source = pattern; + + // Split into static segments separated by path parameter placeholders. + // The number of segments is always 1 more than the number of parameters. + var id, regexp, segment, type, cfg; + + while ((m = placeholder.exec(pattern))) { + id = m[2] || m[3]; // IE[78] returns '' for unmatched groups instead of null + regexp = m[4] || (m[1] == '*' ? '.*' : '[^/]*'); + segment = pattern.substring(last, m.index); + type = this.$types[regexp] || new Type({ pattern: new RegExp(regexp) }); + cfg = paramConfig(id); + + if (segment.indexOf('?') >= 0) break; // we're into the search part + + compiled += quoteRegExp(segment, type.$subPattern(), isDefined(cfg.value)); + addParameter(id, type, cfg); + segments.push(segment); + last = placeholder.lastIndex; + } + segment = pattern.substring(last); + + // Find any search parameter names and remove them from the last segment + var i = segment.indexOf('?'); + + if (i >= 0) { + var search = this.sourceSearch = segment.substring(i); + segment = segment.substring(0, i); + this.sourcePath = pattern.substring(0, last + i); + + // Allow parameters to be separated by '?' as well as '&' to make concat() easier + forEach(search.substring(1).split(/[&?]/), function(key) { + addParameter(key, null, paramConfig(key)); + }); + } else { + this.sourcePath = pattern; + this.sourceSearch = ''; + } + + compiled += quoteRegExp(segment) + (config.strict === false ? '\/?' : '') + '$'; + segments.push(segment); + + this.regexp = new RegExp(compiled, config.caseInsensitive ? 'i' : undefined); + this.prefix = segments[0]; +} + +/** + * @ngdoc function + * @name ui.router.util.type:UrlMatcher#concat + * @methodOf ui.router.util.type:UrlMatcher + * + * @description + * Returns a new matcher for a pattern constructed by appending the path part and adding the + * search parameters of the specified pattern to this pattern. The current pattern is not + * modified. This can be understood as creating a pattern for URLs that are relative to (or + * suffixes of) the current pattern. + * + * @example + * The following two matchers are equivalent: + * 
        + * new UrlMatcher('/user/{id}?q').concat('/details?date');
+ * new UrlMatcher('/user/{id}/details?q&date');
+ *
        + * + * @param {string} pattern The pattern to append. + * @param {Object} config An object hash of the configuration for the matcher. + * @returns {UrlMatcher} A matcher for the concatenated pattern. + */ +UrlMatcher.prototype.concat = function (pattern, config) { + // Because order of search parameters is irrelevant, we can add our own search + // parameters to the end of the new pattern. Parse the new pattern by itself + // and then join the bits together, but it's much easier to do this on a string level. + return new UrlMatcher(this.sourcePath + pattern + this.sourceSearch, config); +}; + +UrlMatcher.prototype.toString = function () { + return this.source; +}; + +/** + * @ngdoc function + * @name ui.router.util.type:UrlMatcher#exec + * @methodOf ui.router.util.type:UrlMatcher + * + * @description + * Tests the specified path against this matcher, and returns an object containing the captured + * parameter values, or null if the path does not match. The returned object contains the values + * of any search parameters that are mentioned in the pattern, but their value may be null if + * they are not present in `searchParams`. This means that search parameters are always treated + * as optional. + * + * @example + * 
        + * new UrlMatcher('/user/{id}?q&r').exec('/user/bob', {
+ *   x: '1', q: 'hello'
+ * });
+ * // returns { id: 'bob', q: 'hello', r: null }
+ *
        + * + * @param {string} path The URL path to match, e.g. `$location.path()`. + * @param {Object} searchParams URL search parameters, e.g. `$location.search()`. + * @returns {Object} The captured parameter values. + */ +UrlMatcher.prototype.exec = function (path, searchParams) { + var m = this.regexp.exec(path); + if (!m) return null; + searchParams = searchParams || {}; + + var params = this.parameters(), nTotal = params.length, + nPath = this.segments.length - 1, + values = {}, i, cfg, param; + + if (nPath !== m.length - 1) throw new Error("Unbalanced capture group in route '" + this.source + "'"); + + for (i = 0; i < nPath; i++) { + param = params[i]; + cfg = this.params[param]; + values[param] = cfg.$value(m[i + 1]); + } + for (/**/; i < nTotal; i++) { + param = params[i]; + cfg = this.params[param]; + values[param] = cfg.$value(searchParams[param]); + } + + return values; +}; + +/** + * @ngdoc function + * @name ui.router.util.type:UrlMatcher#parameters + * @methodOf ui.router.util.type:UrlMatcher + * + * @description + * Returns the names of all path and search parameters of this pattern in an unspecified order. + * + * @returns {Array.} An array of parameter names. Must be treated as read-only. If the + * pattern has no parameters, an empty array is returned. + */ +UrlMatcher.prototype.parameters = function (param) { + if (!isDefined(param)) return objectKeys(this.params); + return this.params[param] || null; +}; + +/** + * @ngdoc function + * @name ui.router.util.type:UrlMatcher#validate + * @methodOf ui.router.util.type:UrlMatcher + * + * @description + * Checks an object hash of parameters to validate their correctness according to the parameter + * types of this `UrlMatcher`. + * + * @param {Object} params The object hash of parameters to validate. + * @returns {boolean} Returns `true` if `params` validates, otherwise `false`. + */ +UrlMatcher.prototype.validates = function (params) { + var result = true, isOptional, cfg, self = this; + + forEach(params, function(val, key) { + if (!self.params[key]) return; + cfg = self.params[key]; + isOptional = !val && isDefined(cfg.value); + result = result && (isOptional || cfg.type.is(val)); + }); + return result; +}; + +/** + * @ngdoc function + * @name ui.router.util.type:UrlMatcher#format + * @methodOf ui.router.util.type:UrlMatcher + * + * @description + * Creates a URL that matches this pattern by substituting the specified values + * for the path and search parameters. Null values for path parameters are + * treated as empty strings. + * + * @example + * 
        + * new UrlMatcher('/user/{id}?q').format({ id:'bob', q:'yes' });
+ * // returns '/user/bob?q=yes'
+ *
        + * + * @param {Object} values the values to substitute for the parameters in this pattern. + * @returns {string} the formatted URL (path and optionally search part). + */ +UrlMatcher.prototype.format = function (values) { + var segments = this.segments, params = this.parameters(); + + if (!values) return segments.join('').replace('//', '/'); + + var nPath = segments.length - 1, nTotal = params.length, + result = segments[0], i, search, value, param, cfg, array; + + if (!this.validates(values)) return null; + + for (i = 0; i < nPath; i++) { + param = params[i]; + value = values[param]; + cfg = this.params[param]; + + if (!isDefined(value) && (segments[i] === '/' || segments[i + 1] === '/')) continue; + if (value != null) result += encodeURIComponent(cfg.type.encode(value)); + result += segments[i + 1]; + } + + for (/**/; i < nTotal; i++) { + param = params[i]; + value = values[param]; + if (value == null) continue; + array = isArray(value); + + if (array) { + value = value.map(encodeURIComponent).join('&' + param + '='); + } + result += (search ? '&' : '?') + param + '=' + (array ? value : encodeURIComponent(value)); + search = true; + } + return result; +}; + +UrlMatcher.prototype.$types = {}; + +/** + * @ngdoc object + * @name ui.router.util.type:Type + * + * @description + * Implements an interface to define custom parameter types that can be decoded from and encoded to + * string parameters matched in a URL. Used by {@link ui.router.util.type:UrlMatcher `UrlMatcher`} + * objects when matching or formatting URLs, or comparing or validating parameter values. + * + * See {@link ui.router.util.$urlMatcherFactory#methods_type `$urlMatcherFactory#type()`} for more + * information on registering custom types. + * + * @param {Object} config A configuration object hash that includes any method in `Type`'s public + * interface, and/or `pattern`, which should contain a custom regular expression used to match + * string parameters originating from a URL. + * + * @property {RegExp} pattern The regular expression pattern used to match values of this type when + * coming from a substring of a URL. + * + * @returns {Object} Returns a new `Type` object. + */ +function Type(config) { + extend(this, config); +} + +/** + * @ngdoc function + * @name ui.router.util.type:Type#is + * @methodOf ui.router.util.type:Type + * + * @description + * Detects whether a value is of a particular type. Accepts a native (decoded) value + * and determines whether it matches the current `Type` object. + * + * @param {*} val The value to check. + * @param {string} key Optional. If the type check is happening in the context of a specific + * {@link ui.router.util.type:UrlMatcher `UrlMatcher`} object, this is the name of the + * parameter in which `val` is stored. Can be used for meta-programming of `Type` objects. + * @returns {Boolean} Returns `true` if the value matches the type, otherwise `false`. + */ +Type.prototype.is = function(val, key) { + return true; +}; + +/** + * @ngdoc function + * @name ui.router.util.type:Type#encode + * @methodOf ui.router.util.type:Type + * + * @description + * Encodes a custom/native type value to a string that can be embedded in a URL. Note that the + * return value does *not* need to be URL-safe (i.e. passed through `encodeURIComponent()`), it + * only needs to be a representation of `val` that has been coerced to a string. + * + * @param {*} val The value to encode. + * @param {string} key The name of the parameter in which `val` is stored. Can be used for + * meta-programming of `Type` objects. + * @returns {string} Returns a string representation of `val` that can be encoded in a URL. + */ +Type.prototype.encode = function(val, key) { + return val; +}; + +/** + * @ngdoc function + * @name ui.router.util.type:Type#decode + * @methodOf ui.router.util.type:Type + * + * @description + * Converts a string URL parameter value to a custom/native value. + * + * @param {string} val The URL parameter value to decode. + * @param {string} key The name of the parameter in which `val` is stored. Can be used for + * meta-programming of `Type` objects. + * @returns {*} Returns a custom representation of the URL parameter value. + */ +Type.prototype.decode = function(val, key) { + return val; +}; + +/** + * @ngdoc function + * @name ui.router.util.type:Type#equals + * @methodOf ui.router.util.type:Type + * + * @description + * Determines whether two decoded values are equivalent. + * + * @param {*} a A value to compare against. + * @param {*} b A value to compare against. + * @returns {Boolean} Returns `true` if the values are equivalent/equal, otherwise `false`. + */ +Type.prototype.equals = function(a, b) { + return a == b; +}; + +Type.prototype.$subPattern = function() { + var sub = this.pattern.toString(); + return sub.substr(1, sub.length - 2); +}; + +Type.prototype.pattern = /.*/; + +/** + * @ngdoc object + * @name ui.router.util.$urlMatcherFactory + * + * @description + * Factory for {@link ui.router.util.type:UrlMatcher `UrlMatcher`} instances. The factory + * is also available to providers under the name `$urlMatcherFactoryProvider`. + */ +function $UrlMatcherFactory() { + + var isCaseInsensitive = false, isStrictMode = true; + + var enqueue = true, typeQueue = [], injector, defaultTypes = { + int: { + decode: function(val) { + return parseInt(val, 10); + }, + is: function(val) { + if (!isDefined(val)) return false; + return this.decode(val.toString()) === val; + }, + pattern: /\d+/ + }, + bool: { + encode: function(val) { + return val ? 1 : 0; + }, + decode: function(val) { + return parseInt(val, 10) === 0 ? false : true; + }, + is: function(val) { + return val === true || val === false; + }, + pattern: /0|1/ + }, + string: { + pattern: /[^\/]*/ + }, + date: { + equals: function (a, b) { + return a.toISOString() === b.toISOString(); + }, + decode: function (val) { + return new Date(val); + }, + encode: function (val) { + return [ + val.getFullYear(), + ('0' + (val.getMonth() + 1)).slice(-2), + ('0' + val.getDate()).slice(-2) + ].join("-"); + }, + pattern: /[0-9]{4}-(?:0[1-9]|1[0-2])-(?:0[1-9]|[1-2][0-9]|3[0-1])/ + } + }; + + function getDefaultConfig() { + return { + strict: isStrictMode, + caseInsensitive: isCaseInsensitive + }; + } + + function isInjectable(value) { + return (isFunction(value) || (isArray(value) && isFunction(value[value.length - 1]))); + } + + /** + * [Internal] Get the default value of a parameter, which may be an injectable function. + */ + $UrlMatcherFactory.$$getDefaultValue = function(config) { + if (!isInjectable(config.value)) return config.value; + if (!injector) throw new Error("Injectable functions cannot be called at configuration time"); + return injector.invoke(config.value); + }; + + /** + * @ngdoc function + * @name ui.router.util.$urlMatcherFactory#caseInsensitive + * @methodOf ui.router.util.$urlMatcherFactory + * + * @description + * Defines whether URL matching should be case sensitive (the default behavior), or not. + * + * @param {boolean} value `false` to match URL in a case sensitive manner; otherwise `true`; + */ + this.caseInsensitive = function(value) { + isCaseInsensitive = value; + }; + + /** + * @ngdoc function + * @name ui.router.util.$urlMatcherFactory#strictMode + * @methodOf ui.router.util.$urlMatcherFactory + * + * @description + * Defines whether URLs should match trailing slashes, or not (the default behavior). + * + * @param {boolean} value `false` to match trailing slashes in URLs, otherwise `true`. + */ + this.strictMode = function(value) { + isStrictMode = value; + }; + + /** + * @ngdoc function + * @name ui.router.util.$urlMatcherFactory#compile + * @methodOf ui.router.util.$urlMatcherFactory + * + * @description + * Creates a {@link ui.router.util.type:UrlMatcher `UrlMatcher`} for the specified pattern. + * + * @param {string} pattern The URL pattern. + * @param {Object} config The config object hash. + * @returns {UrlMatcher} The UrlMatcher. + */ + this.compile = function (pattern, config) { + return new UrlMatcher(pattern, extend(getDefaultConfig(), config)); + }; + + /** + * @ngdoc function + * @name ui.router.util.$urlMatcherFactory#isMatcher + * @methodOf ui.router.util.$urlMatcherFactory + * + * @description + * Returns true if the specified object is a `UrlMatcher`, or false otherwise. + * + * @param {Object} object The object to perform the type check against. + * @returns {Boolean} Returns `true` if the object matches the `UrlMatcher` interface, by + * implementing all the same methods. + */ + this.isMatcher = function (o) { + if (!isObject(o)) return false; + var result = true; + + forEach(UrlMatcher.prototype, function(val, name) { + if (isFunction(val)) { + result = result && (isDefined(o[name]) && isFunction(o[name])); + } + }); + return result; + }; + + /** + * @ngdoc function + * @name ui.router.util.$urlMatcherFactory#type + * @methodOf ui.router.util.$urlMatcherFactory + * + * @description + * Registers a custom {@link ui.router.util.type:Type `Type`} object that can be used to + * generate URLs with typed parameters. + * + * @param {string} name The type name. + * @param {Object|Function} def The type definition. See + * {@link ui.router.util.type:Type `Type`} for information on the values accepted. + * + * @returns {Object} Returns `$urlMatcherFactoryProvider`. + * + * @example + * This is a simple example of a custom type that encodes and decodes items from an + * array, using the array index as the URL-encoded value: + * + * 
        +   * var list = ['John', 'Paul', 'George', 'Ringo'];
+   *
+   * $urlMatcherFactoryProvider.type('listItem', {
+   *   encode: function(item) {
+   *     // Represent the list item in the URL using its corresponding index
+   *     return list.indexOf(item);
+   *   },
+   *   decode: function(item) {
+   *     // Look up the list item by index
+   *     return list[parseInt(item, 10)];
+   *   },
+   *   is: function(item) {
+   *     // Ensure the item is valid by checking to see that it appears
+   *     // in the list
+   *     return list.indexOf(item) > -1;
+   *   }
+   * });
+   *
+   * $stateProvider.state('list', {
+   *   url: "/list/{item:listItem}",
+   *   controller: function($scope, $stateParams) {
+   *     console.log($stateParams.item);
+   *   }
+   * });
+   *
+   * // ...
+   *
+   * // Changes URL to '/list/3', logs "Ringo" to the console
+   * $state.go('list', { item: "Ringo" });
+   *
        + * + * This is a more complex example of a type that relies on dependency injection to + * interact with services, and uses the parameter name from the URL to infer how to + * handle encoding and decoding parameter values: + * + * 
        +   * // Defines a custom type that gets a value from a service,
+   * // where each service gets different types of values from
+   * // a backend API:
+   * $urlMatcherFactoryProvider.type('dbObject', function(Users, Posts) {
+   *
+   *   // Matches up services to URL parameter names
+   *   var services = {
+   *     user: Users,
+   *     post: Posts
+   *   };
+   *
+   *   return {
+   *     encode: function(object) {
+   *       // Represent the object in the URL using its unique ID
+   *       return object.id;
+   *     },
+   *     decode: function(value, key) {
+   *       // Look up the object by ID, using the parameter
+   *       // name (key) to call the correct service
+   *       return services[key].findById(value);
+   *     },
+   *     is: function(object, key) {
+   *       // Check that object is a valid dbObject
+   *       return angular.isObject(object) && object.id && services[key];
+   *     }
+   *     equals: function(a, b) {
+   *       // Check the equality of decoded objects by comparing
+   *       // their unique IDs
+   *       return a.id === b.id;
+   *     }
+   *   };
+   * });
+   *
+   * // In a config() block, you can then attach URLs with
+   * // type-annotated parameters:
+   * $stateProvider.state('users', {
+   *   url: "/users",
+   *   // ...
+   * }).state('users.item', {
+   *   url: "/{user:dbObject}",
+   *   controller: function($scope, $stateParams) {
+   *     // $stateParams.user will now be an object returned from
+   *     // the Users service
+   *   },
+   *   // ...
+   * });
+   *
        + */ + this.type = function (name, def) { + if (!isDefined(def)) return UrlMatcher.prototype.$types[name]; + typeQueue.push({ name: name, def: def }); + if (!enqueue) flushTypeQueue(); + return this; + }; + + /* No need to document $get, since it returns this */ + this.$get = ['$injector', function ($injector) { + injector = $injector; + enqueue = false; + UrlMatcher.prototype.$types = {}; + flushTypeQueue(); + + forEach(defaultTypes, function(type, name) { + if (!UrlMatcher.prototype.$types[name]) UrlMatcher.prototype.$types[name] = new Type(type); + }); + return this; + }]; + + // To ensure proper order of operations in object configuration, and to allow internal + // types to be overridden, `flushTypeQueue()` waits until `$urlMatcherFactory` is injected + // before actually wiring up and assigning type definitions + function flushTypeQueue() { + forEach(typeQueue, function(type) { + if (UrlMatcher.prototype.$types[type.name]) { + throw new Error("A type named '" + type.name + "' has already been defined."); + } + var def = new Type(isInjectable(type.def) ? injector.invoke(type.def) : type.def); + UrlMatcher.prototype.$types[type.name] = def; + }); + } +} + +// Register as a provider so it's available to other providers +angular.module('ui.router.util').provider('$urlMatcherFactory', $UrlMatcherFactory); + +/** + * @ngdoc object + * @name ui.router.router.$urlRouterProvider + * + * @requires ui.router.util.$urlMatcherFactoryProvider + * @requires $locationProvider + * + * @description + * `$urlRouterProvider` has the responsibility of watching `$location`. + * When `$location` changes it runs through a list of rules one by one until a + * match is found. `$urlRouterProvider` is used behind the scenes anytime you specify + * a url in a state configuration. All urls are compiled into a UrlMatcher object. + * + * There are several methods on `$urlRouterProvider` that make it useful to use directly + * in your module config. + */ +$UrlRouterProvider.$inject = ['$locationProvider', '$urlMatcherFactoryProvider']; +function $UrlRouterProvider( $locationProvider, $urlMatcherFactory) { + var rules = [], otherwise = null, interceptDeferred = false, listener; + + // Returns a string that is a prefix of all strings matching the RegExp + function regExpPrefix(re) { + var prefix = /^\^((?:\\[^a-zA-Z0-9]|[^\\\[\]\^$*+?.()|{}]+)*)/.exec(re.source); + return (prefix != null) ? prefix[1].replace(/\\(.)/g, "$1") : ''; + } + + // Interpolates matched values into a String.replace()-style pattern + function interpolate(pattern, match) { + return pattern.replace(/\$(\$|\d{1,2})/, function (m, what) { + return match[what === '$' ? 0 : Number(what)]; + }); + } + + /** + * @ngdoc function + * @name ui.router.router.$urlRouterProvider#rule + * @methodOf ui.router.router.$urlRouterProvider + * + * @description + * Defines rules that are used by `$urlRouterProvider` to find matches for + * specific URLs. + * + * @example + * 
        +   * var app = angular.module('app', ['ui.router.router']);
+   *
+   * app.config(function ($urlRouterProvider) {
+   *   // Here's an example of how you might allow case insensitive urls
+   *   $urlRouterProvider.rule(function ($injector, $location) {
+   *     var path = $location.path(),
+   *         normalized = path.toLowerCase();
+   *
+   *     if (path !== normalized) {
+   *       return normalized;
+   *     }
+   *   });
+   * });
+   *
        + * + * @param {object} rule Handler function that takes `$injector` and `$location` + * services as arguments. You can use them to return a valid path as a string. + * + * @return {object} `$urlRouterProvider` - `$urlRouterProvider` instance + */ + this.rule = function (rule) { + if (!isFunction(rule)) throw new Error("'rule' must be a function"); + rules.push(rule); + return this; + }; + + /** + * @ngdoc object + * @name ui.router.router.$urlRouterProvider#otherwise + * @methodOf ui.router.router.$urlRouterProvider + * + * @description + * Defines a path that is used when an invalid route is requested. + * + * @example + * 
        +   * var app = angular.module('app', ['ui.router.router']);
+   *
+   * app.config(function ($urlRouterProvider) {
+   *   // if the path doesn't match any of the urls you configured
+   *   // otherwise will take care of routing the user to the
+   *   // specified url
+   *   $urlRouterProvider.otherwise('/index');
+   *
+   *   // Example of using function rule as param
+   *   $urlRouterProvider.otherwise(function ($injector, $location) {
+   *     return '/a/valid/url';
+   *   });
+   * });
+   *
        + * + * @param {string|object} rule The url path you want to redirect to or a function + * rule that returns the url path. The function version is passed two params: + * `$injector` and `$location` services, and must return a url string. + * + * @return {object} `$urlRouterProvider` - `$urlRouterProvider` instance + */ + this.otherwise = function (rule) { + if (isString(rule)) { + var redirect = rule; + rule = function () { return redirect; }; + } + else if (!isFunction(rule)) throw new Error("'rule' must be a function"); + otherwise = rule; + return this; + }; + + + function handleIfMatch($injector, handler, match) { + if (!match) return false; + var result = $injector.invoke(handler, handler, { $match: match }); + return isDefined(result) ? result : true; + } + + /** + * @ngdoc function + * @name ui.router.router.$urlRouterProvider#when + * @methodOf ui.router.router.$urlRouterProvider + * + * @description + * Registers a handler for a given url matching. if handle is a string, it is + * treated as a redirect, and is interpolated according to the syntax of match + * (i.e. like `String.replace()` for `RegExp`, or like a `UrlMatcher` pattern otherwise). + * + * If the handler is a function, it is injectable. It gets invoked if `$location` + * matches. You have the option of inject the match object as `$match`. + * + * The handler can return + * + * - **falsy** to indicate that the rule didn't match after all, then `$urlRouter` + * will continue trying to find another one that matches. + * - **string** which is treated as a redirect and passed to `$location.url()` + * - **void** or any **truthy** value tells `$urlRouter` that the url was handled. + * + * @example + * 
        +   * var app = angular.module('app', ['ui.router.router']);
+   *
+   * app.config(function ($urlRouterProvider) {
+   *   $urlRouterProvider.when($state.url, function ($match, $stateParams) {
+   *     if ($state.$current.navigable !== state ||
+   *         !equalForKeys($match, $stateParams) {
+   *      $state.transitionTo(state, $match, false);
+   *     }
+   *   });
+   * });
+   *
        + * + * @param {string|object} what The incoming path that you want to redirect. + * @param {string|object} handler The path you want to redirect your user to. + */ + this.when = function (what, handler) { + var redirect, handlerIsString = isString(handler); + if (isString(what)) what = $urlMatcherFactory.compile(what); + + if (!handlerIsString && !isFunction(handler) && !isArray(handler)) + throw new Error("invalid 'handler' in when()"); + + var strategies = { + matcher: function (what, handler) { + if (handlerIsString) { + redirect = $urlMatcherFactory.compile(handler); + handler = ['$match', function ($match) { return redirect.format($match); }]; + } + return extend(function ($injector, $location) { + return handleIfMatch($injector, handler, what.exec($location.path(), $location.search())); + }, { + prefix: isString(what.prefix) ? what.prefix : '' + }); + }, + regex: function (what, handler) { + if (what.global || what.sticky) throw new Error("when() RegExp must not be global or sticky"); + + if (handlerIsString) { + redirect = handler; + handler = ['$match', function ($match) { return interpolate(redirect, $match); }]; + } + return extend(function ($injector, $location) { + return handleIfMatch($injector, handler, what.exec($location.path())); + }, { + prefix: regExpPrefix(what) + }); + } + }; + + var check = { matcher: $urlMatcherFactory.isMatcher(what), regex: what instanceof RegExp }; + + for (var n in check) { + if (check[n]) return this.rule(strategies[n](what, handler)); + } + + throw new Error("invalid 'what' in when()"); + }; + + /** + * @ngdoc function + * @name ui.router.router.$urlRouterProvider#deferIntercept + * @methodOf ui.router.router.$urlRouterProvider + * + * @description + * Disables (or enables) deferring location change interception. + * + * If you wish to customize the behavior of syncing the URL (for example, if you wish to + * defer a transition but maintain the current URL), call this method at configuration time. + * Then, at run time, call `$urlRouter.listen()` after you have configured your own + * `$locationChangeSuccess` event handler. + * + * @example + * 
        +   * var app = angular.module('app', ['ui.router.router']);
+   *
+   * app.config(function ($urlRouterProvider) {
+   *
+   *   // Prevent $urlRouter from automatically intercepting URL changes;
+   *   // this allows you to configure custom behavior in between
+   *   // location changes and route synchronization:
+   *   $urlRouterProvider.deferIntercept();
+   *
+   * }).run(function ($rootScope, $urlRouter, UserService) {
+   *
+   *   $rootScope.$on('$locationChangeSuccess', function(e) {
+   *     // UserService is an example service for managing user state
+   *     if (UserService.isLoggedIn()) return;
+   *
+   *     // Prevent $urlRouter's default handler from firing
+   *     e.preventDefault();
+   *
+   *     UserService.handleLogin().then(function() {
+   *       // Once the user has logged in, sync the current URL
+   *       // to the router:
+   *       $urlRouter.sync();
+   *     });
+   *   });
+   *
+   *   // Configures $urlRouter's listener *after* your custom listener
+   *   $urlRouter.listen();
+   * });
+   *
        + * + * @param {boolean} defer Indicates whether to defer location change interception. Passing + no parameter is equivalent to `true`. + */ + this.deferIntercept = function (defer) { + if (defer === undefined) defer = true; + interceptDeferred = defer; + }; + + /** + * @ngdoc object + * @name ui.router.router.$urlRouter + * + * @requires $location + * @requires $rootScope + * @requires $injector + * @requires $browser + * + * @description + * + */ + this.$get = $get; + $get.$inject = ['$location', '$rootScope', '$injector', '$browser']; + function $get( $location, $rootScope, $injector, $browser) { + + var baseHref = $browser.baseHref(), location = $location.url(); + + function appendBasePath(url, isHtml5, absolute) { + if (baseHref === '/') return url; + if (isHtml5) return baseHref.slice(0, -1) + url; + if (absolute) return baseHref.slice(1) + url; + return url; + } + + // TODO: Optimize groups of rules with non-empty prefix into some sort of decision tree + function update(evt) { + if (evt && evt.defaultPrevented) return; + + function check(rule) { + var handled = rule($injector, $location); + + if (!handled) return false; + if (isString(handled)) $location.replace().url(handled); + return true; + } + var n = rules.length, i; + + for (i = 0; i < n; i++) { + if (check(rules[i])) return; + } + // always check otherwise last to allow dynamic updates to the set of rules + if (otherwise) check(otherwise); + } + + function listen() { + listener = listener || $rootScope.$on('$locationChangeSuccess', update); + return listener; + } + + if (!interceptDeferred) listen(); + + return { + /** + * @ngdoc function + * @name ui.router.router.$urlRouter#sync + * @methodOf ui.router.router.$urlRouter + * + * @description + * Triggers an update; the same update that happens when the address bar url changes, aka `$locationChangeSuccess`. + * This method is useful when you need to use `preventDefault()` on the `$locationChangeSuccess` event, + * perform some custom logic (route protection, auth, config, redirection, etc) and then finally proceed + * with the transition by calling `$urlRouter.sync()`. + * + * @example + * 
        +       * angular.module('app', ['ui.router'])
+       *   .run(function($rootScope, $urlRouter) {
+       *     $rootScope.$on('$locationChangeSuccess', function(evt) {
+       *       // Halt state change from even starting
+       *       evt.preventDefault();
+       *       // Perform custom logic
+       *       var meetsRequirement = ...
+       *       // Continue with the update and state transition if logic allows
+       *       if (meetsRequirement) $urlRouter.sync();
+       *     });
+       * });
+       *
        + */ + sync: function() { + update(); + }, + + listen: function() { + return listen(); + }, + + update: function(read) { + if (read) { + location = $location.url(); + return; + } + if ($location.url() === location) return; + + $location.url(location); + $location.replace(); + }, + + push: function(urlMatcher, params, options) { + $location.url(urlMatcher.format(params || {})); + if (options && options.replace) $location.replace(); + }, + + /** + * @ngdoc function + * @name ui.router.router.$urlRouter#href + * @methodOf ui.router.router.$urlRouter + * + * @description + * A URL generation method that returns the compiled URL for a given + * {@link ui.router.util.type:UrlMatcher `UrlMatcher`}, populated with the provided parameters. + * + * @example + * 
        +       * $bob = $urlRouter.href(new UrlMatcher("/about/:person"), {
+       *   person: "bob"
+       * });
+       * // $bob == "/about/bob";
+       *
        + * + * @param {UrlMatcher} urlMatcher The `UrlMatcher` object which is used as the template of the URL to generate. + * @param {object=} params An object of parameter values to fill the matcher's required parameters. + * @param {object=} options Options object. The options are: + * + * - **`absolute`** - {boolean=false}, If true will generate an absolute url, e.g. "http://www.example.com/fullurl". + * + * @returns {string} Returns the fully compiled URL, or `null` if `params` fail validation against `urlMatcher` + */ + href: function(urlMatcher, params, options) { + if (!urlMatcher.validates(params)) return null; + + var isHtml5 = $locationProvider.html5Mode(); + var url = urlMatcher.format(params); + options = options || {}; + + if (!isHtml5 && url !== null) { + url = "#" + $locationProvider.hashPrefix() + url; + } + url = appendBasePath(url, isHtml5, options.absolute); + + if (!options.absolute || !url) { + return url; + } + + var slash = (!isHtml5 && url ? '/' : ''), port = $location.port(); + port = (port === 80 || port === 443 ? '' : ':' + port); + + return [$location.protocol(), '://', $location.host(), port, slash, url].join(''); + } + }; + } +} + +angular.module('ui.router.router').provider('$urlRouter', $UrlRouterProvider); + +/** + * @ngdoc object + * @name ui.router.state.$stateProvider + * + * @requires ui.router.router.$urlRouterProvider + * @requires ui.router.util.$urlMatcherFactoryProvider + * + * @description + * The new `$stateProvider` works similar to Angular's v1 router, but it focuses purely + * on state. + * + * A state corresponds to a "place" in the application in terms of the overall UI and + * navigation. A state describes (via the controller / template / view properties) what + * the UI looks like and does at that place. + * + * States often have things in common, and the primary way of factoring out these + * commonalities in this model is via the state hierarchy, i.e. parent/child states aka + * nested states. + * + * The `$stateProvider` provides interfaces to declare these states for your app. + */ +$StateProvider.$inject = ['$urlRouterProvider', '$urlMatcherFactoryProvider']; +function $StateProvider( $urlRouterProvider, $urlMatcherFactory) { + + var root, states = {}, $state, queue = {}, abstractKey = 'abstract'; + + // Builds state properties from definition passed to registerState() + var stateBuilder = { + + // Derive parent state from a hierarchical name only if 'parent' is not explicitly defined. + // state.children = []; + // if (parent) parent.children.push(state); + parent: function(state) { + if (isDefined(state.parent) && state.parent) return findState(state.parent); + // regex matches any valid composite state name + // would match "contact.list" but not "contacts" + var compositeName = /^(.+)\.[^.]+$/.exec(state.name); + return compositeName ? findState(compositeName[1]) : root; + }, + + // inherit 'data' from parent and override by own values (if any) + data: function(state) { + if (state.parent && state.parent.data) { + state.data = state.self.data = extend({}, state.parent.data, state.data); + } + return state.data; + }, + + // Build a URLMatcher if necessary, either via a relative or absolute URL + url: function(state) { + var url = state.url, config = { params: state.params || {} }; + + if (isString(url)) { + if (url.charAt(0) == '^') return $urlMatcherFactory.compile(url.substring(1), config); + return (state.parent.navigable || root).url.concat(url, config); + } + + if (!url || $urlMatcherFactory.isMatcher(url)) return url; + throw new Error("Invalid url '" + url + "' in state '" + state + "'"); + }, + + // Keep track of the closest ancestor state that has a URL (i.e. is navigable) + navigable: function(state) { + return state.url ? state : (state.parent ? state.parent.navigable : null); + }, + + // Derive parameters for this state and ensure they're a super-set of parent's parameters + params: function(state) { + if (!state.params) { + return state.url ? state.url.params : state.parent.params; + } + return state.params; + }, + + // If there is no explicit multi-view configuration, make one up so we don't have + // to handle both cases in the view directive later. Note that having an explicit + // 'views' property will mean the default unnamed view properties are ignored. This + // is also a good time to resolve view names to absolute names, so everything is a + // straight lookup at link time. + views: function(state) { + var views = {}; + + forEach(isDefined(state.views) ? state.views : { '': state }, function (view, name) { + if (name.indexOf('@') < 0) name += '@' + state.parent.name; + views[name] = view; + }); + return views; + }, + + ownParams: function(state) { + state.params = state.params || {}; + + if (!state.parent) { + return objectKeys(state.params); + } + var paramNames = {}; forEach(state.params, function (v, k) { paramNames[k] = true; }); + + forEach(state.parent.params, function (v, k) { + if (!paramNames[k]) { + throw new Error("Missing required parameter '" + k + "' in state '" + state.name + "'"); + } + paramNames[k] = false; + }); + var ownParams = []; + + forEach(paramNames, function (own, p) { + if (own) ownParams.push(p); + }); + return ownParams; + }, + + // Keep a full path from the root down to this state as this is needed for state activation. + path: function(state) { + return state.parent ? state.parent.path.concat(state) : []; // exclude root from path + }, + + // Speed up $state.contains() as it's used a lot + includes: function(state) { + var includes = state.parent ? extend({}, state.parent.includes) : {}; + includes[state.name] = true; + return includes; + }, + + $delegates: {} + }; + + function isRelative(stateName) { + return stateName.indexOf(".") === 0 || stateName.indexOf("^") === 0; + } + + function findState(stateOrName, base) { + if (!stateOrName) return undefined; + + var isStr = isString(stateOrName), + name = isStr ? stateOrName : stateOrName.name, + path = isRelative(name); + + if (path) { + if (!base) throw new Error("No reference point given for path '" + name + "'"); + var rel = name.split("."), i = 0, pathLength = rel.length, current = base; + + for (; i < pathLength; i++) { + if (rel[i] === "" && i === 0) { + current = base; + continue; + } + if (rel[i] === "^") { + if (!current.parent) throw new Error("Path '" + name + "' not valid for state '" + base.name + "'"); + current = current.parent; + continue; + } + break; + } + rel = rel.slice(i).join("."); + name = current.name + (current.name && rel ? "." : "") + rel; + } + var state = states[name]; + + if (state && (isStr || (!isStr && (state === stateOrName || state.self === stateOrName)))) { + return state; + } + return undefined; + } + + function queueState(parentName, state) { + if (!queue[parentName]) { + queue[parentName] = []; + } + queue[parentName].push(state); + } + + function registerState(state) { + // Wrap a new object around the state so we can store our private details easily. + state = inherit(state, { + self: state, + resolve: state.resolve || {}, + toString: function() { return this.name; } + }); + + var name = state.name; + if (!isString(name) || name.indexOf('@') >= 0) throw new Error("State must have a valid name"); + if (states.hasOwnProperty(name)) throw new Error("State '" + name + "'' is already defined"); + + // Get parent name + var parentName = (name.indexOf('.') !== -1) ? name.substring(0, name.lastIndexOf('.')) + : (isString(state.parent)) ? state.parent + : ''; + + // If parent is not registered yet, add state to queue and register later + if (parentName && !states[parentName]) { + return queueState(parentName, state.self); + } + + for (var key in stateBuilder) { + if (isFunction(stateBuilder[key])) state[key] = stateBuilder[key](state, stateBuilder.$delegates[key]); + } + states[name] = state; + + // Register the state in the global state list and with $urlRouter if necessary. + if (!state[abstractKey] && state.url) { + $urlRouterProvider.when(state.url, ['$match', '$stateParams', function ($match, $stateParams) { + if ($state.$current.navigable != state || !equalForKeys($match, $stateParams)) { + $state.transitionTo(state, $match, { location: false }); + } + }]); + } + + // Register any queued children + if (queue[name]) { + for (var i = 0; i < queue[name].length; i++) { + registerState(queue[name][i]); + } + } + + return state; + } + + // Checks text to see if it looks like a glob. + function isGlob (text) { + return text.indexOf('*') > -1; + } + + // Returns true if glob matches current $state name. + function doesStateMatchGlob (glob) { + var globSegments = glob.split('.'), + segments = $state.$current.name.split('.'); + + //match greedy starts + if (globSegments[0] === '**') { + segments = segments.slice(segments.indexOf(globSegments[1])); + segments.unshift('**'); + } + //match greedy ends + if (globSegments[globSegments.length - 1] === '**') { + segments.splice(segments.indexOf(globSegments[globSegments.length - 2]) + 1, Number.MAX_VALUE); + segments.push('**'); + } + + if (globSegments.length != segments.length) { + return false; + } + + //match single stars + for (var i = 0, l = globSegments.length; i < l; i++) { + if (globSegments[i] === '*') { + segments[i] = '*'; + } + } + + return segments.join('') === globSegments.join(''); + } + + + // Implicit root state that is always active + root = registerState({ + name: '', + url: '^', + views: null, + 'abstract': true + }); + root.navigable = null; + + + /** + * @ngdoc function + * @name ui.router.state.$stateProvider#decorator + * @methodOf ui.router.state.$stateProvider + * + * @description + * Allows you to extend (carefully) or override (at your own peril) the + * `stateBuilder` object used internally by `$stateProvider`. This can be used + * to add custom functionality to ui-router, for example inferring templateUrl + * based on the state name. + * + * When passing only a name, it returns the current (original or decorated) builder + * function that matches `name`. + * + * The builder functions that can be decorated are listed below. Though not all + * necessarily have a good use case for decoration, that is up to you to decide. + * + * In addition, users can attach custom decorators, which will generate new + * properties within the state's internal definition. There is currently no clear + * use-case for this beyond accessing internal states (i.e. $state.$current), + * however, expect this to become increasingly relevant as we introduce additional + * meta-programming features. + * + * **Warning**: Decorators should not be interdependent because the order of + * execution of the builder functions in non-deterministic. Builder functions + * should only be dependent on the state definition object and super function. + * + * + * Existing builder functions and current return values: + * + * - **parent** `{object}` - returns the parent state object. + * - **data** `{object}` - returns state data, including any inherited data that is not + * overridden by own values (if any). + * - **url** `{object}` - returns a {@link ui.router.util.type:UrlMatcher UrlMatcher} + * or `null`. + * - **navigable** `{object}` - returns closest ancestor state that has a URL (aka is + * navigable). + * - **params** `{object}` - returns an array of state params that are ensured to + * be a super-set of parent's params. + * - **views** `{object}` - returns a views object where each key is an absolute view + * name (i.e. "viewName@stateName") and each value is the config object + * (template, controller) for the view. Even when you don't use the views object + * explicitly on a state config, one is still created for you internally. + * So by decorating this builder function you have access to decorating template + * and controller properties. + * - **ownParams** `{object}` - returns an array of params that belong to the state, + * not including any params defined by ancestor states. + * - **path** `{string}` - returns the full path from the root down to this state. + * Needed for state activation. + * - **includes** `{object}` - returns an object that includes every state that + * would pass a `$state.includes()` test. + * + * @example + * 
        +   * // Override the internal 'views' builder with a function that takes the state
+   * // definition, and a reference to the internal function being overridden:
+   * $stateProvider.decorator('views', function (state, parent) {
+   *   var result = {},
+   *       views = parent(state);
+   *
+   *   angular.forEach(views, function (config, name) {
+   *     var autoName = (state.name + '.' + name).replace('.', '/');
+   *     config.templateUrl = config.templateUrl || '/partials/' + autoName + '.html';
+   *     result[name] = config;
+   *   });
+   *   return result;
+   * });
+   *
+   * $stateProvider.state('home', {
+   *   views: {
+   *     'contact.list': { controller: 'ListController' },
+   *     'contact.item': { controller: 'ItemController' }
+   *   }
+   * });
+   *
+   * // ...
+   *
+   * $state.go('home');
+   * // Auto-populates list and item views with /partials/home/contact/list.html,
+   * // and /partials/home/contact/item.html, respectively.
+   *
        + * + * @param {string} name The name of the builder function to decorate. + * @param {object} func A function that is responsible for decorating the original + * builder function. The function receives two parameters: + * + * - `{object}` - state - The state config object. + * - `{object}` - super - The original builder function. + * + * @return {object} $stateProvider - $stateProvider instance + */ + this.decorator = decorator; + function decorator(name, func) { + /*jshint validthis: true */ + if (isString(name) && !isDefined(func)) { + return stateBuilder[name]; + } + if (!isFunction(func) || !isString(name)) { + return this; + } + if (stateBuilder[name] && !stateBuilder.$delegates[name]) { + stateBuilder.$delegates[name] = stateBuilder[name]; + } + stateBuilder[name] = func; + return this; + } + + /** + * @ngdoc function + * @name ui.router.state.$stateProvider#state + * @methodOf ui.router.state.$stateProvider + * + * @description + * Registers a state configuration under a given state name. The stateConfig object + * has the following acceptable properties. + * + * + * + * - **`template`** - {string|function=} - html template as a string or a function that returns + * an html template as a string which should be used by the uiView directives. This property + * takes precedence over templateUrl. + * + * If `template` is a function, it will be called with the following parameters: + * + * - {array.<object>} - state parameters extracted from the current $location.path() by + * applying the current state + * + * + * + * - **`templateUrl`** - {string|function=} - path or function that returns a path to an html + * template that should be used by uiView. + * + * If `templateUrl` is a function, it will be called with the following parameters: + * + * - {array.<object>} - state parameters extracted from the current $location.path() by + * applying the current state + * + * + * + * - **`templateProvider`** - {function=} - Provider function that returns HTML content + * string. + * + * + * + * - **`controller`** - {string|function=} - Controller fn that should be associated with newly + * related scope or the name of a registered controller if passed as a string. + * + * + * + * - **`controllerProvider`** - {function=} - Injectable provider function that returns + * the actual controller or string. + * + * + * + * - **`controllerAs`** – {string=} – A controller alias name. If present the controller will be + * published to scope under the controllerAs name. + * + * + * + * - **`resolve`** - {object.<string, function>=} - An optional map of dependencies which + * should be injected into the controller. If any of these dependencies are promises, + * the router will wait for them all to be resolved or one to be rejected before the + * controller is instantiated. If all the promises are resolved successfully, the values + * of the resolved promises are injected and $stateChangeSuccess event is fired. If any + * of the promises are rejected the $stateChangeError event is fired. The map object is: + * + * - key - {string}: name of dependency to be injected into controller + * - factory - {string|function}: If string then it is alias for service. Otherwise if function, + * it is injected and return value it treated as dependency. If result is a promise, it is + * resolved before its value is injected into controller. + * + * + * + * - **`url`** - {string=} - A url with optional parameters. When a state is navigated or + * transitioned to, the `$stateParams` service will be populated with any + * parameters that were passed. + * + * + * + * - **`params`** - {object=} - An array of parameter names or regular expressions. Only + * use this within a state if you are not using url. Otherwise you can specify your + * parameters within the url. When a state is navigated or transitioned to, the + * $stateParams service will be populated with any parameters that were passed. + * + * + * + * - **`views`** - {object=} - Use the views property to set up multiple views or to target views + * manually/explicitly. + * + * + * + * - **`abstract`** - {boolean=} - An abstract state will never be directly activated, + * but can provide inherited properties to its common children states. + * + * + * + * - **`onEnter`** - {object=} - Callback function for when a state is entered. Good way + * to trigger an action or dispatch an event, such as opening a dialog. + * If minifying your scripts, make sure to use the `['injection1', 'injection2', function(injection1, injection2){}]` syntax. + * + * + * + * - **`onExit`** - {object=} - Callback function for when a state is exited. Good way to + * trigger an action or dispatch an event, such as opening a dialog. + * If minifying your scripts, make sure to use the `['injection1', 'injection2', function(injection1, injection2){}]` syntax. + * + * + * + * - **`reloadOnSearch = true`** - {boolean=} - If `false`, will not retrigger the same state + * just because a search/query parameter has changed (via $location.search() or $location.hash()). + * Useful for when you'd like to modify $location.search() without triggering a reload. + * + * + * + * - **`data`** - {object=} - Arbitrary data object, useful for custom configuration. + * + * @example + * 
        +   * // Some state name examples
+   *
+   * // stateName can be a single top-level name (must be unique).
+   * $stateProvider.state("home", {});
+   *
+   * // Or it can be a nested state name. This state is a child of the 
+   * // above "home" state.
+   * $stateProvider.state("home.newest", {});
+   *
+   * // Nest states as deeply as needed.
+   * $stateProvider.state("home.newest.abc.xyz.inception", {});
+   *
+   * // state() returns $stateProvider, so you can chain state declarations.
+   * $stateProvider
+   *   .state("home", {})
+   *   .state("about", {})
+   *   .state("contacts", {});
+   *
        + * + * @param {string} name A unique state name, e.g. "home", "about", "contacts". + * To create a parent/child state use a dot, e.g. "about.sales", "home.newest". + * @param {object} definition State configuration object. + */ + this.state = state; + function state(name, definition) { + /*jshint validthis: true */ + if (isObject(name)) definition = name; + else definition.name = name; + registerState(definition); + return this; + } + + /** + * @ngdoc object + * @name ui.router.state.$state + * + * @requires $rootScope + * @requires $q + * @requires ui.router.state.$view + * @requires $injector + * @requires ui.router.util.$resolve + * @requires ui.router.state.$stateParams + * @requires ui.router.router.$urlRouter + * + * @property {object} params A param object, e.g. {sectionId: section.id)}, that + * you'd like to test against the current active state. + * @property {object} current A reference to the state's config object. However + * you passed it in. Useful for accessing custom data. + * @property {object} transition Currently pending transition. A promise that'll + * resolve or reject. + * + * @description + * `$state` service is responsible for representing states as well as transitioning + * between them. It also provides interfaces to ask for current state or even states + * you're coming from. + */ + this.$get = $get; + $get.$inject = ['$rootScope', '$q', '$view', '$injector', '$resolve', '$stateParams', '$urlRouter']; + function $get( $rootScope, $q, $view, $injector, $resolve, $stateParams, $urlRouter) { + + var TransitionSuperseded = $q.reject(new Error('transition superseded')); + var TransitionPrevented = $q.reject(new Error('transition prevented')); + var TransitionAborted = $q.reject(new Error('transition aborted')); + var TransitionFailed = $q.reject(new Error('transition failed')); + + // Handles the case where a state which is the target of a transition is not found, and the user + // can optionally retry or defer the transition + function handleRedirect(redirect, state, params, options) { + /** + * @ngdoc event + * @name ui.router.state.$state#$stateNotFound + * @eventOf ui.router.state.$state + * @eventType broadcast on root scope + * @description + * Fired when a requested state **cannot be found** using the provided state name during transition. + * The event is broadcast allowing any handlers a single chance to deal with the error (usually by + * lazy-loading the unfound state). A special `unfoundState` object is passed to the listener handler, + * you can see its three properties in the example. You can use `event.preventDefault()` to abort the + * transition and the promise returned from `go` will be rejected with a `'transition aborted'` value. + * + * @param {Object} event Event object. + * @param {Object} unfoundState Unfound State information. Contains: `to, toParams, options` properties. + * @param {State} fromState Current state object. + * @param {Object} fromParams Current state params. + * + * @example + * + * 
        +       * // somewhere, assume lazy.state has not been defined
+       * $state.go("lazy.state", {a:1, b:2}, {inherit:false});
+       *
+       * // somewhere else
+       * $scope.$on('$stateNotFound',
+       * function(event, unfoundState, fromState, fromParams){
+       *     console.log(unfoundState.to); // "lazy.state"
+       *     console.log(unfoundState.toParams); // {a:1, b:2}
+       *     console.log(unfoundState.options); // {inherit:false} + default options
+       * })
+       *
        + */ + var evt = $rootScope.$broadcast('$stateNotFound', redirect, state, params); + + if (evt.defaultPrevented) { + $urlRouter.update(); + return TransitionAborted; + } + + if (!evt.retry) { + return null; + } + + // Allow the handler to return a promise to defer state lookup retry + if (options.$retry) { + $urlRouter.update(); + return TransitionFailed; + } + var retryTransition = $state.transition = $q.when(evt.retry); + + retryTransition.then(function() { + if (retryTransition !== $state.transition) return TransitionSuperseded; + redirect.options.$retry = true; + return $state.transitionTo(redirect.to, redirect.toParams, redirect.options); + }, function() { + return TransitionAborted; + }); + $urlRouter.update(); + + return retryTransition; + } + + root.locals = { resolve: null, globals: { $stateParams: {} } }; + + $state = { + params: {}, + current: root.self, + $current: root, + transition: null + }; + + /** + * @ngdoc function + * @name ui.router.state.$state#reload + * @methodOf ui.router.state.$state + * + * @description + * A method that force reloads the current state. All resolves are re-resolved, events are not re-fired, + * and controllers reinstantiated (bug with controllers reinstantiating right now, fixing soon). + * + * @example + * 
        +     * var app angular.module('app', ['ui.router']);
+     *
+     * app.controller('ctrl', function ($scope, $state) {
+     *   $scope.reload = function(){
+     *     $state.reload();
+     *   }
+     * });
+     *
        + * + * `reload()` is just an alias for: + * 
        +     * $state.transitionTo($state.current, $stateParams, { 
+     *   reload: true, inherit: false, notify: false 
+     * });
+     *
        + */ + $state.reload = function reload() { + $state.transitionTo($state.current, $stateParams, { reload: true, inherit: false, notify: false }); + }; + + /** + * @ngdoc function + * @name ui.router.state.$state#go + * @methodOf ui.router.state.$state + * + * @description + * Convenience method for transitioning to a new state. `$state.go` calls + * `$state.transitionTo` internally but automatically sets options to + * `{ location: true, inherit: true, relative: $state.$current, notify: true }`. + * This allows you to easily use an absolute or relative to path and specify + * only the parameters you'd like to update (while letting unspecified parameters + * inherit from the currently active ancestor states). + * + * @example + * 
        +     * var app = angular.module('app', ['ui.router']);
+     *
+     * app.controller('ctrl', function ($scope, $state) {
+     *   $scope.changeState = function () {
+     *     $state.go('contact.detail');
+     *   };
+     * });
+     *
        + * + * + * @param {string} to Absolute state name or relative state path. Some examples: + * + * - `$state.go('contact.detail')` - will go to the `contact.detail` state + * - `$state.go('^')` - will go to a parent state + * - `$state.go('^.sibling')` - will go to a sibling state + * - `$state.go('.child.grandchild')` - will go to grandchild state + * + * @param {object=} params A map of the parameters that will be sent to the state, + * will populate $stateParams. Any parameters that are not specified will be inherited from currently + * defined parameters. This allows, for example, going to a sibling state that shares parameters + * specified in a parent state. Parameter inheritance only works between common ancestor states, I.e. + * transitioning to a sibling will get you the parameters for all parents, transitioning to a child + * will get you all current parameters, etc. + * @param {object=} options Options object. The options are: + * + * - **`location`** - {boolean=true|string=} - If `true` will update the url in the location bar, if `false` + * will not. If string, must be `"replace"`, which will update url and also replace last history record. + * - **`inherit`** - {boolean=true}, If `true` will inherit url parameters from current url. + * - **`relative`** - {object=$state.$current}, When transitioning with relative path (e.g '^'), + * defines which state to be relative from. + * - **`notify`** - {boolean=true}, If `true` will broadcast $stateChangeStart and $stateChangeSuccess events. + * - **`reload`** (v0.2.5) - {boolean=false}, If `true` will force transition even if the state or params + * have not changed, aka a reload of the same state. It differs from reloadOnSearch because you'd + * use this when you want to force a reload when *everything* is the same, including search params. + * + * @returns {promise} A promise representing the state of the new transition. + * + * Possible success values: + * + * - $state.current + * + *
        Possible rejection values: + * + * - 'transition superseded' - when a newer transition has been started after this one + * - 'transition prevented' - when `event.preventDefault()` has been called in a `$stateChangeStart` listener + * - 'transition aborted' - when `event.preventDefault()` has been called in a `$stateNotFound` listener or + * when a `$stateNotFound` `event.retry` promise errors. + * - 'transition failed' - when a state has been unsuccessfully found after 2 tries. + * - *resolve error* - when an error has occurred with a `resolve` + * + */ + $state.go = function go(to, params, options) { + return $state.transitionTo(to, params, extend({ inherit: true, relative: $state.$current }, options)); + }; + + /** + * @ngdoc function + * @name ui.router.state.$state#transitionTo + * @methodOf ui.router.state.$state + * + * @description + * Low-level method for transitioning to a new state. {@link ui.router.state.$state#methods_go $state.go} + * uses `transitionTo` internally. `$state.go` is recommended in most situations. + * + * @example + * 
        +     * var app = angular.module('app', ['ui.router']);
+     *
+     * app.controller('ctrl', function ($scope, $state) {
+     *   $scope.changeState = function () {
+     *     $state.transitionTo('contact.detail');
+     *   };
+     * });
+     *
        + * + * @param {string} to State name. + * @param {object=} toParams A map of the parameters that will be sent to the state, + * will populate $stateParams. + * @param {object=} options Options object. The options are: + * + * - **`location`** - {boolean=true|string=} - If `true` will update the url in the location bar, if `false` + * will not. If string, must be `"replace"`, which will update url and also replace last history record. + * - **`inherit`** - {boolean=false}, If `true` will inherit url parameters from current url. + * - **`relative`** - {object=}, When transitioning with relative path (e.g '^'), + * defines which state to be relative from. + * - **`notify`** - {boolean=true}, If `true` will broadcast $stateChangeStart and $stateChangeSuccess events. + * - **`reload`** (v0.2.5) - {boolean=false}, If `true` will force transition even if the state or params + * have not changed, aka a reload of the same state. It differs from reloadOnSearch because you'd + * use this when you want to force a reload when *everything* is the same, including search params. + * + * @returns {promise} A promise representing the state of the new transition. See + * {@link ui.router.state.$state#methods_go $state.go}. + */ + $state.transitionTo = function transitionTo(to, toParams, options) { + toParams = toParams || {}; + options = extend({ + location: true, inherit: false, relative: null, notify: true, reload: false, $retry: false + }, options || {}); + + var from = $state.$current, fromParams = $state.params, fromPath = from.path; + var evt, toState = findState(to, options.relative); + + if (!isDefined(toState)) { + var redirect = { to: to, toParams: toParams, options: options }; + var redirectResult = handleRedirect(redirect, from.self, fromParams, options); + + if (redirectResult) { + return redirectResult; + } + + // Always retry once if the $stateNotFound was not prevented + // (handles either redirect changed or state lazy-definition) + to = redirect.to; + toParams = redirect.toParams; + options = redirect.options; + toState = findState(to, options.relative); + + if (!isDefined(toState)) { + if (!options.relative) throw new Error("No such state '" + to + "'"); + throw new Error("Could not resolve '" + to + "' from state '" + options.relative + "'"); + } + } + if (toState[abstractKey]) throw new Error("Cannot transition to abstract state '" + to + "'"); + if (options.inherit) toParams = inheritParams($stateParams, toParams || {}, $state.$current, toState); + to = toState; + + var toPath = to.path; + + // Starting from the root of the path, keep all levels that haven't changed + var keep = 0, state = toPath[keep], locals = root.locals, toLocals = []; + + if (!options.reload) { + while (state && state === fromPath[keep] && equalForKeys(toParams, fromParams, state.ownParams)) { + locals = toLocals[keep] = state.locals; + keep++; + state = toPath[keep]; + } + } + + // If we're going to the same state and all locals are kept, we've got nothing to do. + // But clear 'transition', as we still want to cancel any other pending transitions. + // TODO: We may not want to bump 'transition' if we're called from a location change + // that we've initiated ourselves, because we might accidentally abort a legitimate + // transition initiated from code? + if (shouldTriggerReload(to, from, locals, options)) { + if (to.self.reloadOnSearch !== false) $urlRouter.update(); + $state.transition = null; + return $q.when($state.current); + } + + // Filter parameters before we pass them to event handlers etc. + toParams = filterByKeys(objectKeys(to.params), toParams || {}); + + // Broadcast start event and cancel the transition if requested + if (options.notify) { + /** + * @ngdoc event + * @name ui.router.state.$state#$stateChangeStart + * @eventOf ui.router.state.$state + * @eventType broadcast on root scope + * @description + * Fired when the state transition **begins**. You can use `event.preventDefault()` + * to prevent the transition from happening and then the transition promise will be + * rejected with a `'transition prevented'` value. + * + * @param {Object} event Event object. + * @param {State} toState The state being transitioned to. + * @param {Object} toParams The params supplied to the `toState`. + * @param {State} fromState The current state, pre-transition. + * @param {Object} fromParams The params supplied to the `fromState`. + * + * @example + * + * 
        +         * $rootScope.$on('$stateChangeStart',
+         * function(event, toState, toParams, fromState, fromParams){
+         *     event.preventDefault();
+         *     // transitionTo() promise will be rejected with
+         *     // a 'transition prevented' error
+         * })
+         *
        + */ + if ($rootScope.$broadcast('$stateChangeStart', to.self, toParams, from.self, fromParams).defaultPrevented) { + $urlRouter.update(); + return TransitionPrevented; + } + } + + // Resolve locals for the remaining states, but don't update any global state just + // yet -- if anything fails to resolve the current state needs to remain untouched. + // We also set up an inheritance chain for the locals here. This allows the view directive + // to quickly look up the correct definition for each view in the current state. Even + // though we create the locals object itself outside resolveState(), it is initially + // empty and gets filled asynchronously. We need to keep track of the promise for the + // (fully resolved) current locals, and pass this down the chain. + var resolved = $q.when(locals); + + for (var l = keep; l < toPath.length; l++, state = toPath[l]) { + locals = toLocals[l] = inherit(locals); + resolved = resolveState(state, toParams, state === to, resolved, locals); + } + + // Once everything is resolved, we are ready to perform the actual transition + // and return a promise for the new state. We also keep track of what the + // current promise is, so that we can detect overlapping transitions and + // keep only the outcome of the last transition. + var transition = $state.transition = resolved.then(function () { + var l, entering, exiting; + + if ($state.transition !== transition) return TransitionSuperseded; + + // Exit 'from' states not kept + for (l = fromPath.length - 1; l >= keep; l--) { + exiting = fromPath[l]; + if (exiting.self.onExit) { + $injector.invoke(exiting.self.onExit, exiting.self, exiting.locals.globals); + } + exiting.locals = null; + } + + // Enter 'to' states not kept + for (l = keep; l < toPath.length; l++) { + entering = toPath[l]; + entering.locals = toLocals[l]; + if (entering.self.onEnter) { + $injector.invoke(entering.self.onEnter, entering.self, entering.locals.globals); + } + } + + // Run it again, to catch any transitions in callbacks + if ($state.transition !== transition) return TransitionSuperseded; + + // Update globals in $state + $state.$current = to; + $state.current = to.self; + $state.params = toParams; + copy($state.params, $stateParams); + $state.transition = null; + + if (options.location && to.navigable) { + $urlRouter.push(to.navigable.url, to.navigable.locals.globals.$stateParams, { + replace: options.location === 'replace' + }); + } + + if (options.notify) { + /** + * @ngdoc event + * @name ui.router.state.$state#$stateChangeSuccess + * @eventOf ui.router.state.$state + * @eventType broadcast on root scope + * @description + * Fired once the state transition is **complete**. + * + * @param {Object} event Event object. + * @param {State} toState The state being transitioned to. + * @param {Object} toParams The params supplied to the `toState`. + * @param {State} fromState The current state, pre-transition. + * @param {Object} fromParams The params supplied to the `fromState`. + */ + $rootScope.$broadcast('$stateChangeSuccess', to.self, toParams, from.self, fromParams); + } + $urlRouter.update(true); + + return $state.current; + }, function (error) { + if ($state.transition !== transition) return TransitionSuperseded; + + $state.transition = null; + /** + * @ngdoc event + * @name ui.router.state.$state#$stateChangeError + * @eventOf ui.router.state.$state + * @eventType broadcast on root scope + * @description + * Fired when an **error occurs** during transition. It's important to note that if you + * have any errors in your resolve functions (javascript errors, non-existent services, etc) + * they will not throw traditionally. You must listen for this $stateChangeError event to + * catch **ALL** errors. + * + * @param {Object} event Event object. + * @param {State} toState The state being transitioned to. + * @param {Object} toParams The params supplied to the `toState`. + * @param {State} fromState The current state, pre-transition. + * @param {Object} fromParams The params supplied to the `fromState`. + * @param {Error} error The resolve error object. + */ + evt = $rootScope.$broadcast('$stateChangeError', to.self, toParams, from.self, fromParams, error); + + if (!evt.defaultPrevented) { + $urlRouter.update(); + } + + return $q.reject(error); + }); + + return transition; + }; + + /** + * @ngdoc function + * @name ui.router.state.$state#is + * @methodOf ui.router.state.$state + * + * @description + * Similar to {@link ui.router.state.$state#methods_includes $state.includes}, + * but only checks for the full state name. If params is supplied then it will be + * tested for strict equality against the current active params object, so all params + * must match with none missing and no extras. + * + * @example + * 
        +     * $state.$current.name = 'contacts.details.item';
+     *
+     * // absolute name
+     * $state.is('contact.details.item'); // returns true
+     * $state.is(contactDetailItemStateObject); // returns true
+     *
+     * // relative name (. and ^), typically from a template
+     * // E.g. from the 'contacts.details' template
+     * 
        Item
        
+     *
        + * + * @param {string|object} stateName The state name (absolute or relative) or state object you'd like to check. + * @param {object=} params A param object, e.g. `{sectionId: section.id}`, that you'd like + * to test against the current active state. + * @returns {boolean} Returns true if it is the state. + */ + $state.is = function is(stateOrName, params) { + var state = findState(stateOrName); + + if (!isDefined(state)) { + return undefined; + } + + if ($state.$current !== state) { + return false; + } + + return isDefined(params) && params !== null ? angular.equals($stateParams, params) : true; + }; + + /** + * @ngdoc function + * @name ui.router.state.$state#includes + * @methodOf ui.router.state.$state + * + * @description + * A method to determine if the current active state is equal to or is the child of the + * state stateName. If any params are passed then they will be tested for a match as well. + * Not all the parameters need to be passed, just the ones you'd like to test for equality. + * + * @example + * Partial and relative names + * 
        +     * $state.$current.name = 'contacts.details.item';
+     *
+     * // Using partial names
+     * $state.includes("contacts"); // returns true
+     * $state.includes("contacts.details"); // returns true
+     * $state.includes("contacts.details.item"); // returns true
+     * $state.includes("contacts.list"); // returns false
+     * $state.includes("about"); // returns false
+     *
+     * // Using relative names (. and ^), typically from a template
+     * // E.g. from the 'contacts.details' template
+     * 
        Item
        
+     *
        + * + * Basic globbing patterns + * 
        +     * $state.$current.name = 'contacts.details.item.url';
+     *
+     * $state.includes("*.details.*.*"); // returns true
+     * $state.includes("*.details.**"); // returns true
+     * $state.includes("**.item.**"); // returns true
+     * $state.includes("*.details.item.url"); // returns true
+     * $state.includes("*.details.*.url"); // returns true
+     * $state.includes("*.details.*"); // returns false
+     * $state.includes("item.**"); // returns false
+     *
        + * + * @param {string} stateOrName A partial name, relative name, or glob pattern + * to be searched for within the current state name. + * @param {object} params A param object, e.g. `{sectionId: section.id}`, + * that you'd like to test against the current active state. + * @returns {boolean} Returns true if it does include the state + */ + $state.includes = function includes(stateOrName, params) { + if (isString(stateOrName) && isGlob(stateOrName)) { + if (!doesStateMatchGlob(stateOrName)) { + return false; + } + stateOrName = $state.$current.name; + } + var state = findState(stateOrName); + + if (!isDefined(state)) { + return undefined; + } + if (!isDefined($state.$current.includes[state.name])) { + return false; + } + return equalForKeys(params, $stateParams); + }; + + + /** + * @ngdoc function + * @name ui.router.state.$state#href + * @methodOf ui.router.state.$state + * + * @description + * A url generation method that returns the compiled url for the given state populated with the given params. + * + * @example + * 
        +     * expect($state.href("about.person", { person: "bob" })).toEqual("/about/bob");
+     *
        + * + * @param {string|object} stateOrName The state name or state object you'd like to generate a url from. + * @param {object=} params An object of parameter values to fill the state's required parameters. + * @param {object=} options Options object. The options are: + * + * - **`lossy`** - {boolean=true} - If true, and if there is no url associated with the state provided in the + * first parameter, then the constructed href url will be built from the first navigable ancestor (aka + * ancestor with a valid url). + * - **`inherit`** - {boolean=true}, If `true` will inherit url parameters from current url. + * - **`relative`** - {object=$state.$current}, When transitioning with relative path (e.g '^'), + * defines which state to be relative from. + * - **`absolute`** - {boolean=false}, If true will generate an absolute url, e.g. "http://www.example.com/fullurl". + * + * @returns {string} compiled state url + */ + $state.href = function href(stateOrName, params, options) { + options = extend({ + lossy: true, + inherit: true, + absolute: false, + relative: $state.$current + }, options || {}); + + var state = findState(stateOrName, options.relative); + + if (!isDefined(state)) return null; + if (options.inherit) params = inheritParams($stateParams, params || {}, $state.$current, state); + + var nav = (state && options.lossy) ? state.navigable : state; + + if (!nav || !nav.url) { + return null; + } + return $urlRouter.href(nav.url, filterByKeys(objectKeys(state.params), params || {}), { + absolute: options.absolute + }); + }; + + /** + * @ngdoc function + * @name ui.router.state.$state#get + * @methodOf ui.router.state.$state + * + * @description + * Returns the state configuration object for any specific state or all states. + * + * @param {string|Sbject=} stateOrName (absolute or relative) If provided, will only get the config for + * the requested state. If not provided, returns an array of ALL state configs. + * @returns {Object|Array} State configuration object or array of all objects. + */ + $state.get = function (stateOrName, context) { + if (arguments.length === 0) return objectKeys(states).map(function(name) { return states[name].self; }); + var state = findState(stateOrName, context); + return (state && state.self) ? state.self : null; + }; + + function resolveState(state, params, paramsAreFiltered, inherited, dst) { + // Make a restricted $stateParams with only the parameters that apply to this state if + // necessary. In addition to being available to the controller and onEnter/onExit callbacks, + // we also need $stateParams to be available for any $injector calls we make during the + // dependency resolution process. + var $stateParams = (paramsAreFiltered) ? params : filterByKeys(objectKeys(state.params), params); + var locals = { $stateParams: $stateParams }; + + // Resolve 'global' dependencies for the state, i.e. those not specific to a view. + // We're also including $stateParams in this; that way the parameters are restricted + // to the set that should be visible to the state, and are independent of when we update + // the global $state and $stateParams values. + dst.resolve = $resolve.resolve(state.resolve, locals, dst.resolve, state); + var promises = [dst.resolve.then(function (globals) { + dst.globals = globals; + })]; + if (inherited) promises.push(inherited); + + // Resolve template and dependencies for all views. + forEach(state.views, function (view, name) { + var injectables = (view.resolve && view.resolve !== state.resolve ? view.resolve : {}); + injectables.$template = [ function () { + return $view.load(name, { view: view, locals: locals, params: $stateParams }) || ''; + }]; + + promises.push($resolve.resolve(injectables, locals, dst.resolve, state).then(function (result) { + // References to the controller (only instantiated at link time) + if (isFunction(view.controllerProvider) || isArray(view.controllerProvider)) { + var injectLocals = angular.extend({}, injectables, locals); + result.$$controller = $injector.invoke(view.controllerProvider, null, injectLocals); + } else { + result.$$controller = view.controller; + } + // Provide access to the state itself for internal use + result.$$state = state; + result.$$controllerAs = view.controllerAs; + dst[name] = result; + })); + }); + + // Wait for all the promises and then return the activation object + return $q.all(promises).then(function (values) { + return dst; + }); + } + + return $state; + } + + function shouldTriggerReload(to, from, locals, options) { + if (to === from && ((locals === from.locals && !options.reload) || (to.self.reloadOnSearch === false))) { + return true; + } + } +} + +angular.module('ui.router.state') + .value('$stateParams', {}) + .provider('$state', $StateProvider); + + +$ViewProvider.$inject = []; +function $ViewProvider() { + + this.$get = $get; + /** + * @ngdoc object + * @name ui.router.state.$view + * + * @requires ui.router.util.$templateFactory + * @requires $rootScope + * + * @description + * + */ + $get.$inject = ['$rootScope', '$templateFactory']; + function $get( $rootScope, $templateFactory) { + return { + // $view.load('full.viewName', { template: ..., controller: ..., resolve: ..., async: false, params: ... }) + /** + * @ngdoc function + * @name ui.router.state.$view#load + * @methodOf ui.router.state.$view + * + * @description + * + * @param {string} name name + * @param {object} options option object. + */ + load: function load(name, options) { + var result, defaults = { + template: null, controller: null, view: null, locals: null, notify: true, async: true, params: {} + }; + options = extend(defaults, options); + + if (options.view) { + result = $templateFactory.fromConfig(options.view, options.params, options.locals); + } + if (result && options.notify) { + /** + * @ngdoc event + * @name ui.router.state.$state#$viewContentLoading + * @eventOf ui.router.state.$view + * @eventType broadcast on root scope + * @description + * + * Fired once the view **begins loading**, *before* the DOM is rendered. + * + * @param {Object} event Event object. + * @param {Object} viewConfig The view config properties (template, controller, etc). + * + * @example + * + * 
        +         * $scope.$on('$viewContentLoading',
+         * function(event, viewConfig){
+         *     // Access to all the view config properties.
+         *     // and one special property 'targetView'
+         *     // viewConfig.targetView
+         * });
+         *
        + */ + $rootScope.$broadcast('$viewContentLoading', options); + } + return result; + } + }; + } +} + +angular.module('ui.router.state').provider('$view', $ViewProvider); + +/** + * @ngdoc object + * @name ui.router.state.$uiViewScrollProvider + * + * @description + * Provider that returns the {@link ui.router.state.$uiViewScroll} service function. + */ +function $ViewScrollProvider() { + + var useAnchorScroll = false; + + /** + * @ngdoc function + * @name ui.router.state.$uiViewScrollProvider#useAnchorScroll + * @methodOf ui.router.state.$uiViewScrollProvider + * + * @description + * Reverts back to using the core [`$anchorScroll`](http://docs.angularjs.org/api/ng.$anchorScroll) service for + * scrolling based on the url anchor. + */ + this.useAnchorScroll = function () { + useAnchorScroll = true; + }; + + /** + * @ngdoc object + * @name ui.router.state.$uiViewScroll + * + * @requires $anchorScroll + * @requires $timeout + * + * @description + * When called with a jqLite element, it scrolls the element into view (after a + * `$timeout` so the DOM has time to refresh). + * + * If you prefer to rely on `$anchorScroll` to scroll the view to the anchor, + * this can be enabled by calling {@link ui.router.state.$uiViewScrollProvider#methods_useAnchorScroll `$uiViewScrollProvider.useAnchorScroll()`}. + */ + this.$get = ['$anchorScroll', '$timeout', function ($anchorScroll, $timeout) { + if (useAnchorScroll) { + return $anchorScroll; + } + + return function ($element) { + $timeout(function () { + $element[0].scrollIntoView(); + }, 0, false); + }; + }]; +} + +angular.module('ui.router.state').provider('$uiViewScroll', $ViewScrollProvider); + +/** + * @ngdoc directive + * @name ui.router.state.directive:ui-view + * + * @requires ui.router.state.$state + * @requires $compile + * @requires $controller + * @requires $injector + * @requires ui.router.state.$uiViewScroll + * @requires $document + * + * @restrict ECA + * + * @description + * The ui-view directive tells $state where to place your templates. + * + * @param {string=} ui-view A view name. The name should be unique amongst the other views in the + * same state. You can have views of the same name that live in different states. + * + * @param {string=} autoscroll It allows you to set the scroll behavior of the browser window + * when a view is populated. By default, $anchorScroll is overridden by ui-router's custom scroll + * service, {@link ui.router.state.$uiViewScroll}. This custom service let's you + * scroll ui-view elements into view when they are populated during a state activation. + * + * *Note: To revert back to old [`$anchorScroll`](http://docs.angularjs.org/api/ng.$anchorScroll) + * functionality, call `$uiViewScrollProvider.useAnchorScroll()`.* + * + * @param {string=} onload Expression to evaluate whenever the view updates. + * + * @example + * A view can be unnamed or named. + * 
        + * 
+ * 
         
+ * 
+ * 
+ * 
        
+ *
        + * + * You can only have one unnamed view within any template (or root html). If you are only using a + * single view and it is unnamed then you can populate it like so: + * 
        + * 
         
+ * $stateProvider.state("home", {
+ *   template: "
        HELLO!
        "
+ * })
+ *
        + * + * The above is a convenient shortcut equivalent to specifying your view explicitly with the {@link ui.router.state.$stateProvider#views `views`} + * config property, by name, in this case an empty name: + * 
        + * $stateProvider.state("home", {
+ *   views: {
+ *     "": {
+ *       template: "
        HELLO!
        "
+ *     }
+ *   }    
+ * })
+ *
        + * + * But typically you'll only use the views property if you name your view or have more than one view + * in the same template. There's not really a compelling reason to name a view if its the only one, + * but you could if you wanted, like so: + * 
        + * 
        
+ *
        + * 
        + * $stateProvider.state("home", {
+ *   views: {
+ *     "main": {
+ *       template: "
        HELLO!
        "
+ *     }
+ *   }    
+ * })
+ *
        + * + * Really though, you'll use views to set up multiple views: + * 
        + * 
        
+ * 
         
+ * 
         
+ *
        + * + * 
        + * $stateProvider.state("home", {
+ *   views: {
+ *     "": {
+ *       template: "
        HELLO!
        "
+ *     },
+ *     "chart": {
+ *       template: ""
+ *     },
+ *     "data": {
+ *       template: ""
+ *     }
+ *   }    
+ * })
+ *
        + * + * Examples for `autoscroll`: + * + * 
        + * 
+ * 
+ *
+ * 
+ * 
+ * 
+ * 
+ *
        + */ +$ViewDirective.$inject = ['$state', '$injector', '$uiViewScroll']; +function $ViewDirective( $state, $injector, $uiViewScroll) { + + function getService() { + return ($injector.has) ? function(service) { + return $injector.has(service) ? $injector.get(service) : null; + } : function(service) { + try { + return $injector.get(service); + } catch (e) { + return null; + } + }; + } + + var service = getService(), + $animator = service('$animator'), + $animate = service('$animate'); + + // Returns a set of DOM manipulation functions based on which Angular version + // it should use + function getRenderer(attrs, scope) { + var statics = function() { + return { + enter: function (element, target, cb) { target.after(element); cb(); }, + leave: function (element, cb) { element.remove(); cb(); } + }; + }; + + if ($animate) { + return { + enter: function(element, target, cb) { $animate.enter(element, null, target, cb); }, + leave: function(element, cb) { $animate.leave(element, cb); } + }; + } + + if ($animator) { + var animate = $animator && $animator(scope, attrs); + + return { + enter: function(element, target, cb) {animate.enter(element, null, target); cb(); }, + leave: function(element, cb) { animate.leave(element); cb(); } + }; + } + + return statics(); + } + + var directive = { + restrict: 'ECA', + terminal: true, + priority: 400, + transclude: 'element', + compile: function (tElement, tAttrs, $transclude) { + return function (scope, $element, attrs) { + var previousEl, currentEl, currentScope, latestLocals, + onloadExp = attrs.onload || '', + autoScrollExp = attrs.autoscroll, + renderer = getRenderer(attrs, scope); + + scope.$on('$stateChangeSuccess', function() { + updateView(false); + }); + scope.$on('$viewContentLoading', function() { + updateView(false); + }); + + updateView(true); + + function cleanupLastView() { + if (previousEl) { + previousEl.remove(); + previousEl = null; + } + + if (currentScope) { + currentScope.$destroy(); + currentScope = null; + } + + if (currentEl) { + renderer.leave(currentEl, function() { + previousEl = null; + }); + + previousEl = currentEl; + currentEl = null; + } + } + + function updateView(firstTime) { + var newScope, + name = getUiViewName(attrs, $element.inheritedData('$uiView')), + previousLocals = name && $state.$current && $state.$current.locals[name]; + + if (!firstTime && previousLocals === latestLocals) return; // nothing to do + newScope = scope.$new(); + latestLocals = $state.$current.locals[name]; + + var clone = $transclude(newScope, function(clone) { + renderer.enter(clone, $element, function onUiViewEnter() { + if (angular.isDefined(autoScrollExp) && !autoScrollExp || scope.$eval(autoScrollExp)) { + $uiViewScroll(clone); + } + }); + cleanupLastView(); + }); + + currentEl = clone; + currentScope = newScope; + /** + * @ngdoc event + * @name ui.router.state.directive:ui-view#$viewContentLoaded + * @eventOf ui.router.state.directive:ui-view + * @eventType emits on ui-view directive scope + * @description * + * Fired once the view is **loaded**, *after* the DOM is rendered. + * + * @param {Object} event Event object. + */ + currentScope.$emit('$viewContentLoaded'); + currentScope.$eval(onloadExp); + } + }; + } + }; + + return directive; +} + +$ViewDirectiveFill.$inject = ['$compile', '$controller', '$state']; +function $ViewDirectiveFill ($compile, $controller, $state) { + return { + restrict: 'ECA', + priority: -400, + compile: function (tElement) { + var initial = tElement.html(); + return function (scope, $element, attrs) { + var current = $state.$current, + name = getUiViewName(attrs, $element.inheritedData('$uiView')), + locals = current && current.locals[name]; + + if (! locals) { + return; + } + + $element.data('$uiView', { name: name, state: locals.$$state }); + $element.html(locals.$template ? locals.$template : initial); + + var link = $compile($element.contents()); + + if (locals.$$controller) { + locals.$scope = scope; + var controller = $controller(locals.$$controller, locals); + if (locals.$$controllerAs) { + scope[locals.$$controllerAs] = controller; + } + $element.data('$ngControllerController', controller); + $element.children().data('$ngControllerController', controller); + } + + link(scope); + }; + } + }; +} + +/** + * Shared ui-view code for both directives: + * Given attributes and inherited $uiView data, return the view's name + */ +function getUiViewName(attrs, inherited) { + var name = attrs.uiView || attrs.name || ''; + return name.indexOf('@') >= 0 ? name : (name + '@' + (inherited ? inherited.state.name : '')); +} + +angular.module('ui.router.state').directive('uiView', $ViewDirective); +angular.module('ui.router.state').directive('uiView', $ViewDirectiveFill); + +function parseStateRef(ref, current) { + var preparsed = ref.match(/^\s*({[^}]*})\s*$/), parsed; + if (preparsed) ref = current + '(' + preparsed[1] + ')'; + parsed = ref.replace(/\n/g, " ").match(/^([^(]+?)\s*(\((.*)\))?$/); + if (!parsed || parsed.length !== 4) throw new Error("Invalid state ref '" + ref + "'"); + return { state: parsed[1], paramExpr: parsed[3] || null }; +} + +function stateContext(el) { + var stateData = el.parent().inheritedData('$uiView'); + + if (stateData && stateData.state && stateData.state.name) { + return stateData.state; + } +} + +/** + * @ngdoc directive + * @name ui.router.state.directive:ui-sref + * + * @requires ui.router.state.$state + * @requires $timeout + * + * @restrict A + * + * @description + * A directive that binds a link (`` tag) to a state. If the state has an associated + * URL, the directive will automatically generate & update the `href` attribute via + * the {@link ui.router.state.$state#methods_href $state.href()} method. Clicking + * the link will trigger a state transition with optional parameters. + * + * Also middle-clicking, right-clicking, and ctrl-clicking on the link will be + * handled natively by the browser. + * + * You can also use relative state paths within ui-sref, just like the relative + * paths passed to `$state.go()`. You just need to be aware that the path is relative + * to the state that the link lives in, in other words the state that loaded the + * template containing the link. + * + * You can specify options to pass to {@link ui.router.state.$state#go $state.go()} + * using the `ui-sref-opts` attribute. Options are restricted to `location`, `inherit`, + * and `reload`. + * + * @example + * Here's an example of how you'd use ui-sref and how it would compile. If you have the + * following template: + * 
        + * Home | About | Next page
+ * 
+ * 
+ *
        + * + * Then the compiled html would be (assuming Html5Mode is off and current state is contacts): + * 
        + * Home | About | Next page
+ * 
+ * 
          
+ *     
        • 
+ *         Joe
+ *     
          • 
+ *     
        • 
+ *         Alice
+ *     
          • 
+ *     
        • 
+ *         Bob
+ *     
          • 
+ * 
        
+ *
+ * Home
+ *
        + * + * @param {string} ui-sref 'stateName' can be any valid absolute or relative state + * @param {Object} ui-sref-opts options to pass to {@link ui.router.state.$state#go $state.go()} + */ +$StateRefDirective.$inject = ['$state', '$timeout']; +function $StateRefDirective($state, $timeout) { + var allowedOptions = ['location', 'inherit', 'reload']; + + return { + restrict: 'A', + require: ['?^uiSrefActive', '?^uiSrefActiveEq'], + link: function(scope, element, attrs, uiSrefActive) { + var ref = parseStateRef(attrs.uiSref, $state.current.name); + var params = null, url = null, base = stateContext(element) || $state.$current; + var isForm = element[0].nodeName === "FORM"; + var attr = isForm ? "action" : "href", nav = true; + + var options = { relative: base, inherit: true }; + var optionsOverride = scope.$eval(attrs.uiSrefOpts) || {}; + + angular.forEach(allowedOptions, function(option) { + if (option in optionsOverride) { + options[option] = optionsOverride[option]; + } + }); + + var update = function(newVal) { + if (newVal) params = newVal; + if (!nav) return; + + var newHref = $state.href(ref.state, params, options); + + var activeDirective = uiSrefActive[1] || uiSrefActive[0]; + if (activeDirective) { + activeDirective.$$setStateInfo(ref.state, params); + } + if (newHref === null) { + nav = false; + return false; + } + element[0][attr] = newHref; + }; + + if (ref.paramExpr) { + scope.$watch(ref.paramExpr, function(newVal, oldVal) { + if (newVal !== params) update(newVal); + }, true); + params = scope.$eval(ref.paramExpr); + } + update(); + + if (isForm) return; + + element.bind("click", function(e) { + var button = e.which || e.button; + if ( !(button > 1 || e.ctrlKey || e.metaKey || e.shiftKey || element.attr('target')) ) { + // HACK: This is to allow ng-clicks to be processed before the transition is initiated: + var transition = $timeout(function() { + $state.go(ref.state, params, options); + }); + e.preventDefault(); + + e.preventDefault = function() { + $timeout.cancel(transition); + }; + } + }); + } + }; +} + +/** + * @ngdoc directive + * @name ui.router.state.directive:ui-sref-active + * + * @requires ui.router.state.$state + * @requires ui.router.state.$stateParams + * @requires $interpolate + * + * @restrict A + * + * @description + * A directive working alongside ui-sref to add classes to an element when the + * related ui-sref directive's state is active, and removing them when it is inactive. + * The primary use-case is to simplify the special appearance of navigation menus + * relying on `ui-sref`, by having the "active" state's menu button appear different, + * distinguishing it from the inactive menu items. + * + * ui-sref-active can live on the same element as ui-sref or on a parent element. The first + * ui-sref-active found at the same level or above the ui-sref will be used. + * + * Will activate when the ui-sref's target state or any child state is active. If you + * need to activate only when the ui-sref target state is active and *not* any of + * it's children, then you will use + * {@link ui.router.state.directive:ui-sref-active-eq ui-sref-active-eq} + * + * @example + * Given the following template: + * 
        + * 
+ *
        + * + * + * When the app state is "app.user" (or any children states), and contains the state parameter "user" with value "bilbobaggins", + * the resulting HTML will appear as (note the 'active' class): + * 
        + * 
+ *
        + * + * The class name is interpolated **once** during the directives link time (any further changes to the + * interpolated value are ignored). + * + * Multiple classes may be specified in a space-separated format: + * 
        + * 
          
+ *   
        • 
+ *     link
+ *   
          • 
+ * 
        
+ *
        + */ + +/** + * @ngdoc directive + * @name ui.router.state.directive:ui-sref-active-eq + * + * @requires ui.router.state.$state + * @requires ui.router.state.$stateParams + * @requires $interpolate + * + * @restrict A + * + * @description + * The same as {@link ui.router.state.directive:ui-sref-active ui-sref-active} but will will only activate + * when the exact target state used in the `ui-sref` is active; no child states. + * + */ +$StateRefActiveDirective.$inject = ['$state', '$stateParams', '$interpolate']; +function $StateRefActiveDirective($state, $stateParams, $interpolate) { + return { + restrict: "A", + controller: ['$scope', '$element', '$attrs', function ($scope, $element, $attrs) { + var state, params, activeClass; + + // There probably isn't much point in $observing this + // uiSrefActive and uiSrefActiveEq share the same directive object with some + // slight difference in logic routing + activeClass = $interpolate($attrs.uiSrefActiveEq || $attrs.uiSrefActive || '', false)($scope); + + // Allow uiSref to communicate with uiSrefActive[Equals] + this.$$setStateInfo = function (newState, newParams) { + state = $state.get(newState, stateContext($element)); + params = newParams; + update(); + }; + + $scope.$on('$stateChangeSuccess', update); + + // Update route state + function update() { + if (isMatch()) { + $element.addClass(activeClass); + } else { + $element.removeClass(activeClass); + } + } + + function isMatch() { + if (typeof $attrs.uiSrefActiveEq !== 'undefined') { + return $state.$current.self === state && matchesParams(); + } else { + return $state.includes(state.name) && matchesParams(); + } + } + + function matchesParams() { + return !params || equalForKeys(params, $stateParams); + } + }] + }; +} + +angular.module('ui.router.state') + .directive('uiSref', $StateRefDirective) + .directive('uiSrefActive', $StateRefActiveDirective) + .directive('uiSrefActiveEq', $StateRefActiveDirective); + +/** + * @ngdoc filter + * @name ui.router.state.filter:isState + * + * @requires ui.router.state.$state + * + * @description + * Translates to {@link ui.router.state.$state#methods_is $state.is("stateName")}. + */ +$IsStateFilter.$inject = ['$state']; +function $IsStateFilter($state) { + return function(state) { + return $state.is(state); + }; +} + +/** + * @ngdoc filter + * @name ui.router.state.filter:includedByState + * + * @requires ui.router.state.$state + * + * @description + * Translates to {@link ui.router.state.$state#methods_includes $state.includes('fullOrPartialStateName')}. + */ +$IncludedByStateFilter.$inject = ['$state']; +function $IncludedByStateFilter($state) { + return function(state) { + return $state.includes(state); + }; +} + +angular.module('ui.router.state') + .filter('isState', $IsStateFilter) + .filter('includedByState', $IncludedByStateFilter); +})(window, window.angular); diff --git a/bower_components/angular-ui-router/release/angular-ui-router.min.js 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diff --git a/bower_components/angular-ui-router/src/common.js b/bower_components/angular-ui-router/src/common.js new file mode 100644 index 0000000..1dc0172 --- /dev/null +++ b/bower_components/angular-ui-router/src/common.js @@ -0,0 +1,230 @@ +/*jshint globalstrict:true*/ +/*global angular:false*/ +'use strict'; + +var isDefined = angular.isDefined, + isFunction = angular.isFunction, + isString = angular.isString, + isObject = angular.isObject, + isArray = angular.isArray, + forEach = angular.forEach, + extend = angular.extend, + copy = angular.copy; + +function inherit(parent, extra) { + return extend(new (extend(function() {}, { prototype: parent }))(), extra); +} + +function merge(dst) { + forEach(arguments, function(obj) { + if (obj !== dst) { + forEach(obj, function(value, key) { + if (!dst.hasOwnProperty(key)) dst[key] = value; + }); + } + }); + return dst; +} + +/** + * Finds the common ancestor path between two states. + * + * @param {Object} first The first state. + * @param {Object} second The second state. + * @return {Array} Returns an array of state names in descending order, not including the root. + */ +function ancestors(first, second) { + var path = []; + + for (var n in first.path) { + if (first.path[n] !== second.path[n]) break; + path.push(first.path[n]); + } + return path; +} + +/** + * IE8-safe wrapper for `Object.keys()`. + * + * @param {Object} object A JavaScript object. + * @return {Array} Returns the keys of the object as an array. + */ +function objectKeys(object) { + if (Object.keys) { + return Object.keys(object); + } + var result = []; + + angular.forEach(object, function(val, key) { + result.push(key); + }); + return result; +} + +/** + * IE8-safe wrapper for `Array.prototype.indexOf()`. + * + * @param {Array} array A JavaScript array. + * @param {*} value A value to search the array for. + * @return {Number} Returns the array index value of `value`, or `-1` if not present. + */ +function arraySearch(array, value) { + if (Array.prototype.indexOf) { + return array.indexOf(value, Number(arguments[2]) || 0); + } + var len = array.length >>> 0, from = Number(arguments[2]) || 0; + from = (from < 0) ? Math.ceil(from) : Math.floor(from); + + if (from < 0) from += len; + + for (; from < len; from++) { + if (from in array && array[from] === value) return from; + } + return -1; +} + +/** + * Merges a set of parameters with all parameters inherited between the common parents of the + * current state and a given destination state. + * + * @param {Object} currentParams The value of the current state parameters ($stateParams). + * @param {Object} newParams The set of parameters which will be composited with inherited params. + * @param {Object} $current Internal definition of object representing the current state. + * @param {Object} $to Internal definition of object representing state to transition to. + */ +function inheritParams(currentParams, newParams, $current, $to) { + var parents = ancestors($current, $to), parentParams, inherited = {}, inheritList = []; + + for (var i in parents) { + if (!parents[i].params) continue; + parentParams = objectKeys(parents[i].params); + if (!parentParams.length) continue; + + for (var j in parentParams) { + if (arraySearch(inheritList, parentParams[j]) >= 0) continue; + inheritList.push(parentParams[j]); + inherited[parentParams[j]] = currentParams[parentParams[j]]; + } + } + return extend({}, inherited, newParams); +} + +/** + * Performs a non-strict comparison of the subset of two objects, defined by a list of keys. + * + * @param {Object} a The first object. + * @param {Object} b The second object. + * @param {Array} keys The list of keys within each object to compare. If the list is empty or not specified, + * it defaults to the list of keys in `a`. + * @return {Boolean} Returns `true` if the keys match, otherwise `false`. + */ +function equalForKeys(a, b, keys) { + if (!keys) { + keys = []; + for (var n in a) keys.push(n); // Used instead of Object.keys() for IE8 compatibility + } + + for (var i=0; i + * + * + * + * + * + * + * + * + * + * + * + * + */ +angular.module('ui.router', ['ui.router.state']); + +angular.module('ui.router.compat', ['ui.router']); diff --git a/bower_components/angular-ui-router/src/resolve.js b/bower_components/angular-ui-router/src/resolve.js new file mode 100644 index 0000000..ea30680 --- /dev/null +++ b/bower_components/angular-ui-router/src/resolve.js @@ -0,0 +1,251 @@ +/** + * @ngdoc object + * @name ui.router.util.$resolve + * + * @requires $q + * @requires $injector + * + * @description + * Manages resolution of (acyclic) graphs of promises. + */ +$Resolve.$inject = ['$q', '$injector']; +function $Resolve( $q, $injector) { + + var VISIT_IN_PROGRESS = 1, + VISIT_DONE = 2, + NOTHING = {}, + NO_DEPENDENCIES = [], + NO_LOCALS = NOTHING, + NO_PARENT = extend($q.when(NOTHING), { $$promises: NOTHING, $$values: NOTHING }); + + + /** + * @ngdoc function + * @name ui.router.util.$resolve#study + * @methodOf ui.router.util.$resolve + * + * @description + * Studies a set of invocables that are likely to be used multiple times. + * 
        +   * $resolve.study(invocables)(locals, parent, self)
+   *
        + * is equivalent to + * 
        +   * $resolve.resolve(invocables, locals, parent, self)
+   *
        + * but the former is more efficient (in fact `resolve` just calls `study` + * internally). + * + * @param {object} invocables Invocable objects + * @return {function} a function to pass in locals, parent and self + */ + this.study = function (invocables) { + if (!isObject(invocables)) throw new Error("'invocables' must be an object"); + + // Perform a topological sort of invocables to build an ordered plan + var plan = [], cycle = [], visited = {}; + function visit(value, key) { + if (visited[key] === VISIT_DONE) return; + + cycle.push(key); + if (visited[key] === VISIT_IN_PROGRESS) { + cycle.splice(0, cycle.indexOf(key)); + throw new Error("Cyclic dependency: " + cycle.join(" -> ")); + } + visited[key] = VISIT_IN_PROGRESS; + + if (isString(value)) { + plan.push(key, [ function() { return $injector.get(value); }], NO_DEPENDENCIES); + } else { + var params = $injector.annotate(value); + forEach(params, function (param) { + if (param !== key && invocables.hasOwnProperty(param)) visit(invocables[param], param); + }); + plan.push(key, value, params); + } + + cycle.pop(); + visited[key] = VISIT_DONE; + } + forEach(invocables, visit); + invocables = cycle = visited = null; // plan is all that's required + + function isResolve(value) { + return isObject(value) && value.then && value.$$promises; + } + + return function (locals, parent, self) { + if (isResolve(locals) && self === undefined) { + self = parent; parent = locals; locals = null; + } + if (!locals) locals = NO_LOCALS; + else if (!isObject(locals)) { + throw new Error("'locals' must be an object"); + } + if (!parent) parent = NO_PARENT; + else if (!isResolve(parent)) { + throw new Error("'parent' must be a promise returned by $resolve.resolve()"); + } + + // To complete the overall resolution, we have to wait for the parent + // promise and for the promise for each invokable in our plan. + var resolution = $q.defer(), + result = resolution.promise, + promises = result.$$promises = {}, + values = extend({}, locals), + wait = 1 + plan.length/3, + merged = false; + + function done() { + // Merge parent values we haven't got yet and publish our own $$values + if (!--wait) { + if (!merged) merge(values, parent.$$values); + result.$$values = values; + result.$$promises = true; // keep for isResolve() + delete result.$$inheritedValues; + resolution.resolve(values); + } + } + + function fail(reason) { + result.$$failure = reason; + resolution.reject(reason); + } + + // Short-circuit if parent has already failed + if (isDefined(parent.$$failure)) { + fail(parent.$$failure); + return result; + } + + if (parent.$$inheritedValues) { + merge(values, parent.$$inheritedValues); + } + + // Merge parent values if the parent has already resolved, or merge + // parent promises and wait if the parent resolve is still in progress. + if (parent.$$values) { + merged = merge(values, parent.$$values); + result.$$inheritedValues = parent.$$values; + done(); + } else { + if (parent.$$inheritedValues) { + result.$$inheritedValues = parent.$$inheritedValues; + } + extend(promises, parent.$$promises); + parent.then(done, fail); + } + + // Process each invocable in the plan, but ignore any where a local of the same name exists. + for (var i=0, ii=plan.length; i= 0) throw new Error("State must have a valid name"); + if (states.hasOwnProperty(name)) throw new Error("State '" + name + "'' is already defined"); + + // Get parent name + var parentName = (name.indexOf('.') !== -1) ? name.substring(0, name.lastIndexOf('.')) + : (isString(state.parent)) ? state.parent + : ''; + + // If parent is not registered yet, add state to queue and register later + if (parentName && !states[parentName]) { + return queueState(parentName, state.self); + } + + for (var key in stateBuilder) { + if (isFunction(stateBuilder[key])) state[key] = stateBuilder[key](state, stateBuilder.$delegates[key]); + } + states[name] = state; + + // Register the state in the global state list and with $urlRouter if necessary. + if (!state[abstractKey] && state.url) { + $urlRouterProvider.when(state.url, ['$match', '$stateParams', function ($match, $stateParams) { + if ($state.$current.navigable != state || !equalForKeys($match, $stateParams)) { + $state.transitionTo(state, $match, { location: false }); + } + }]); + } + + // Register any queued children + if (queue[name]) { + for (var i = 0; i < queue[name].length; i++) { + registerState(queue[name][i]); + } + } + + return state; + } + + // Checks text to see if it looks like a glob. + function isGlob (text) { + return text.indexOf('*') > -1; + } + + // Returns true if glob matches current $state name. + function doesStateMatchGlob (glob) { + var globSegments = glob.split('.'), + segments = $state.$current.name.split('.'); + + //match greedy starts + if (globSegments[0] === '**') { + segments = segments.slice(segments.indexOf(globSegments[1])); + segments.unshift('**'); + } + //match greedy ends + if (globSegments[globSegments.length - 1] === '**') { + segments.splice(segments.indexOf(globSegments[globSegments.length - 2]) + 1, Number.MAX_VALUE); + segments.push('**'); + } + + if (globSegments.length != segments.length) { + return false; + } + + //match single stars + for (var i = 0, l = globSegments.length; i < l; i++) { + if (globSegments[i] === '*') { + segments[i] = '*'; + } + } + + return segments.join('') === globSegments.join(''); + } + + + // Implicit root state that is always active + root = registerState({ + name: '', + url: '^', + views: null, + 'abstract': true + }); + root.navigable = null; + + + /** + * @ngdoc function + * @name ui.router.state.$stateProvider#decorator + * @methodOf ui.router.state.$stateProvider + * + * @description + * Allows you to extend (carefully) or override (at your own peril) the + * `stateBuilder` object used internally by `$stateProvider`. This can be used + * to add custom functionality to ui-router, for example inferring templateUrl + * based on the state name. + * + * When passing only a name, it returns the current (original or decorated) builder + * function that matches `name`. + * + * The builder functions that can be decorated are listed below. Though not all + * necessarily have a good use case for decoration, that is up to you to decide. + * + * In addition, users can attach custom decorators, which will generate new + * properties within the state's internal definition. There is currently no clear + * use-case for this beyond accessing internal states (i.e. $state.$current), + * however, expect this to become increasingly relevant as we introduce additional + * meta-programming features. + * + * **Warning**: Decorators should not be interdependent because the order of + * execution of the builder functions in non-deterministic. Builder functions + * should only be dependent on the state definition object and super function. + * + * + * Existing builder functions and current return values: + * + * - **parent** `{object}` - returns the parent state object. + * - **data** `{object}` - returns state data, including any inherited data that is not + * overridden by own values (if any). + * - **url** `{object}` - returns a {@link ui.router.util.type:UrlMatcher UrlMatcher} + * or `null`. + * - **navigable** `{object}` - returns closest ancestor state that has a URL (aka is + * navigable). + * - **params** `{object}` - returns an array of state params that are ensured to + * be a super-set of parent's params. + * - **views** `{object}` - returns a views object where each key is an absolute view + * name (i.e. "viewName@stateName") and each value is the config object + * (template, controller) for the view. Even when you don't use the views object + * explicitly on a state config, one is still created for you internally. + * So by decorating this builder function you have access to decorating template + * and controller properties. + * - **ownParams** `{object}` - returns an array of params that belong to the state, + * not including any params defined by ancestor states. + * - **path** `{string}` - returns the full path from the root down to this state. + * Needed for state activation. + * - **includes** `{object}` - returns an object that includes every state that + * would pass a `$state.includes()` test. + * + * @example + * 
        +   * // Override the internal 'views' builder with a function that takes the state
+   * // definition, and a reference to the internal function being overridden:
+   * $stateProvider.decorator('views', function (state, parent) {
+   *   var result = {},
+   *       views = parent(state);
+   *
+   *   angular.forEach(views, function (config, name) {
+   *     var autoName = (state.name + '.' + name).replace('.', '/');
+   *     config.templateUrl = config.templateUrl || '/partials/' + autoName + '.html';
+   *     result[name] = config;
+   *   });
+   *   return result;
+   * });
+   *
+   * $stateProvider.state('home', {
+   *   views: {
+   *     'contact.list': { controller: 'ListController' },
+   *     'contact.item': { controller: 'ItemController' }
+   *   }
+   * });
+   *
+   * // ...
+   *
+   * $state.go('home');
+   * // Auto-populates list and item views with /partials/home/contact/list.html,
+   * // and /partials/home/contact/item.html, respectively.
+   *
        + * + * @param {string} name The name of the builder function to decorate. + * @param {object} func A function that is responsible for decorating the original + * builder function. The function receives two parameters: + * + * - `{object}` - state - The state config object. + * - `{object}` - super - The original builder function. + * + * @return {object} $stateProvider - $stateProvider instance + */ + this.decorator = decorator; + function decorator(name, func) { + /*jshint validthis: true */ + if (isString(name) && !isDefined(func)) { + return stateBuilder[name]; + } + if (!isFunction(func) || !isString(name)) { + return this; + } + if (stateBuilder[name] && !stateBuilder.$delegates[name]) { + stateBuilder.$delegates[name] = stateBuilder[name]; + } + stateBuilder[name] = func; + return this; + } + + /** + * @ngdoc function + * @name ui.router.state.$stateProvider#state + * @methodOf ui.router.state.$stateProvider + * + * @description + * Registers a state configuration under a given state name. The stateConfig object + * has the following acceptable properties. + * + * + * + * - **`template`** - {string|function=} - html template as a string or a function that returns + * an html template as a string which should be used by the uiView directives. This property + * takes precedence over templateUrl. + * + * If `template` is a function, it will be called with the following parameters: + * + * - {array.<object>} - state parameters extracted from the current $location.path() by + * applying the current state + * + * + * + * - **`templateUrl`** - {string|function=} - path or function that returns a path to an html + * template that should be used by uiView. + * + * If `templateUrl` is a function, it will be called with the following parameters: + * + * - {array.<object>} - state parameters extracted from the current $location.path() by + * applying the current state + * + * + * + * - **`templateProvider`** - {function=} - Provider function that returns HTML content + * string. + * + * + * + * - **`controller`** - {string|function=} - Controller fn that should be associated with newly + * related scope or the name of a registered controller if passed as a string. + * + * + * + * - **`controllerProvider`** - {function=} - Injectable provider function that returns + * the actual controller or string. + * + * + * + * - **`controllerAs`** – {string=} – A controller alias name. If present the controller will be + * published to scope under the controllerAs name. + * + * + * + * - **`resolve`** - {object.<string, function>=} - An optional map of dependencies which + * should be injected into the controller. If any of these dependencies are promises, + * the router will wait for them all to be resolved or one to be rejected before the + * controller is instantiated. If all the promises are resolved successfully, the values + * of the resolved promises are injected and $stateChangeSuccess event is fired. If any + * of the promises are rejected the $stateChangeError event is fired. The map object is: + * + * - key - {string}: name of dependency to be injected into controller + * - factory - {string|function}: If string then it is alias for service. Otherwise if function, + * it is injected and return value it treated as dependency. If result is a promise, it is + * resolved before its value is injected into controller. + * + * + * + * - **`url`** - {string=} - A url with optional parameters. When a state is navigated or + * transitioned to, the `$stateParams` service will be populated with any + * parameters that were passed. + * + * + * + * - **`params`** - {object=} - An array of parameter names or regular expressions. Only + * use this within a state if you are not using url. Otherwise you can specify your + * parameters within the url. When a state is navigated or transitioned to, the + * $stateParams service will be populated with any parameters that were passed. + * + * + * + * - **`views`** - {object=} - Use the views property to set up multiple views or to target views + * manually/explicitly. + * + * + * + * - **`abstract`** - {boolean=} - An abstract state will never be directly activated, + * but can provide inherited properties to its common children states. + * + * + * + * - **`onEnter`** - {object=} - Callback function for when a state is entered. Good way + * to trigger an action or dispatch an event, such as opening a dialog. + * If minifying your scripts, make sure to use the `['injection1', 'injection2', function(injection1, injection2){}]` syntax. + * + * + * + * - **`onExit`** - {object=} - Callback function for when a state is exited. Good way to + * trigger an action or dispatch an event, such as opening a dialog. + * If minifying your scripts, make sure to use the `['injection1', 'injection2', function(injection1, injection2){}]` syntax. + * + * + * + * - **`reloadOnSearch = true`** - {boolean=} - If `false`, will not retrigger the same state + * just because a search/query parameter has changed (via $location.search() or $location.hash()). + * Useful for when you'd like to modify $location.search() without triggering a reload. + * + * + * + * - **`data`** - {object=} - Arbitrary data object, useful for custom configuration. + * + * @example + * 
        +   * // Some state name examples
+   *
+   * // stateName can be a single top-level name (must be unique).
+   * $stateProvider.state("home", {});
+   *
+   * // Or it can be a nested state name. This state is a child of the 
+   * // above "home" state.
+   * $stateProvider.state("home.newest", {});
+   *
+   * // Nest states as deeply as needed.
+   * $stateProvider.state("home.newest.abc.xyz.inception", {});
+   *
+   * // state() returns $stateProvider, so you can chain state declarations.
+   * $stateProvider
+   *   .state("home", {})
+   *   .state("about", {})
+   *   .state("contacts", {});
+   *
        + * + * @param {string} name A unique state name, e.g. "home", "about", "contacts". + * To create a parent/child state use a dot, e.g. "about.sales", "home.newest". + * @param {object} definition State configuration object. + */ + this.state = state; + function state(name, definition) { + /*jshint validthis: true */ + if (isObject(name)) definition = name; + else definition.name = name; + registerState(definition); + return this; + } + + /** + * @ngdoc object + * @name ui.router.state.$state + * + * @requires $rootScope + * @requires $q + * @requires ui.router.state.$view + * @requires $injector + * @requires ui.router.util.$resolve + * @requires ui.router.state.$stateParams + * @requires ui.router.router.$urlRouter + * + * @property {object} params A param object, e.g. {sectionId: section.id)}, that + * you'd like to test against the current active state. + * @property {object} current A reference to the state's config object. However + * you passed it in. Useful for accessing custom data. + * @property {object} transition Currently pending transition. A promise that'll + * resolve or reject. + * + * @description + * `$state` service is responsible for representing states as well as transitioning + * between them. It also provides interfaces to ask for current state or even states + * you're coming from. + */ + this.$get = $get; + $get.$inject = ['$rootScope', '$q', '$view', '$injector', '$resolve', '$stateParams', '$urlRouter']; + function $get( $rootScope, $q, $view, $injector, $resolve, $stateParams, $urlRouter) { + + var TransitionSuperseded = $q.reject(new Error('transition superseded')); + var TransitionPrevented = $q.reject(new Error('transition prevented')); + var TransitionAborted = $q.reject(new Error('transition aborted')); + var TransitionFailed = $q.reject(new Error('transition failed')); + + // Handles the case where a state which is the target of a transition is not found, and the user + // can optionally retry or defer the transition + function handleRedirect(redirect, state, params, options) { + /** + * @ngdoc event + * @name ui.router.state.$state#$stateNotFound + * @eventOf ui.router.state.$state + * @eventType broadcast on root scope + * @description + * Fired when a requested state **cannot be found** using the provided state name during transition. + * The event is broadcast allowing any handlers a single chance to deal with the error (usually by + * lazy-loading the unfound state). A special `unfoundState` object is passed to the listener handler, + * you can see its three properties in the example. You can use `event.preventDefault()` to abort the + * transition and the promise returned from `go` will be rejected with a `'transition aborted'` value. + * + * @param {Object} event Event object. + * @param {Object} unfoundState Unfound State information. Contains: `to, toParams, options` properties. + * @param {State} fromState Current state object. + * @param {Object} fromParams Current state params. + * + * @example + * + * 
        +       * // somewhere, assume lazy.state has not been defined
+       * $state.go("lazy.state", {a:1, b:2}, {inherit:false});
+       *
+       * // somewhere else
+       * $scope.$on('$stateNotFound',
+       * function(event, unfoundState, fromState, fromParams){
+       *     console.log(unfoundState.to); // "lazy.state"
+       *     console.log(unfoundState.toParams); // {a:1, b:2}
+       *     console.log(unfoundState.options); // {inherit:false} + default options
+       * })
+       *
        + */ + var evt = $rootScope.$broadcast('$stateNotFound', redirect, state, params); + + if (evt.defaultPrevented) { + $urlRouter.update(); + return TransitionAborted; + } + + if (!evt.retry) { + return null; + } + + // Allow the handler to return a promise to defer state lookup retry + if (options.$retry) { + $urlRouter.update(); + return TransitionFailed; + } + var retryTransition = $state.transition = $q.when(evt.retry); + + retryTransition.then(function() { + if (retryTransition !== $state.transition) return TransitionSuperseded; + redirect.options.$retry = true; + return $state.transitionTo(redirect.to, redirect.toParams, redirect.options); + }, function() { + return TransitionAborted; + }); + $urlRouter.update(); + + return retryTransition; + } + + root.locals = { resolve: null, globals: { $stateParams: {} } }; + + $state = { + params: {}, + current: root.self, + $current: root, + transition: null + }; + + /** + * @ngdoc function + * @name ui.router.state.$state#reload + * @methodOf ui.router.state.$state + * + * @description + * A method that force reloads the current state. All resolves are re-resolved, events are not re-fired, + * and controllers reinstantiated (bug with controllers reinstantiating right now, fixing soon). + * + * @example + * 
        +     * var app angular.module('app', ['ui.router']);
+     *
+     * app.controller('ctrl', function ($scope, $state) {
+     *   $scope.reload = function(){
+     *     $state.reload();
+     *   }
+     * });
+     *
        + * + * `reload()` is just an alias for: + * 
        +     * $state.transitionTo($state.current, $stateParams, { 
+     *   reload: true, inherit: false, notify: false 
+     * });
+     *
        + */ + $state.reload = function reload() { + $state.transitionTo($state.current, $stateParams, { reload: true, inherit: false, notify: false }); + }; + + /** + * @ngdoc function + * @name ui.router.state.$state#go + * @methodOf ui.router.state.$state + * + * @description + * Convenience method for transitioning to a new state. `$state.go` calls + * `$state.transitionTo` internally but automatically sets options to + * `{ location: true, inherit: true, relative: $state.$current, notify: true }`. + * This allows you to easily use an absolute or relative to path and specify + * only the parameters you'd like to update (while letting unspecified parameters + * inherit from the currently active ancestor states). + * + * @example + * 
        +     * var app = angular.module('app', ['ui.router']);
+     *
+     * app.controller('ctrl', function ($scope, $state) {
+     *   $scope.changeState = function () {
+     *     $state.go('contact.detail');
+     *   };
+     * });
+     *
        + * + * + * @param {string} to Absolute state name or relative state path. Some examples: + * + * - `$state.go('contact.detail')` - will go to the `contact.detail` state + * - `$state.go('^')` - will go to a parent state + * - `$state.go('^.sibling')` - will go to a sibling state + * - `$state.go('.child.grandchild')` - will go to grandchild state + * + * @param {object=} params A map of the parameters that will be sent to the state, + * will populate $stateParams. Any parameters that are not specified will be inherited from currently + * defined parameters. This allows, for example, going to a sibling state that shares parameters + * specified in a parent state. Parameter inheritance only works between common ancestor states, I.e. + * transitioning to a sibling will get you the parameters for all parents, transitioning to a child + * will get you all current parameters, etc. + * @param {object=} options Options object. The options are: + * + * - **`location`** - {boolean=true|string=} - If `true` will update the url in the location bar, if `false` + * will not. If string, must be `"replace"`, which will update url and also replace last history record. + * - **`inherit`** - {boolean=true}, If `true` will inherit url parameters from current url. + * - **`relative`** - {object=$state.$current}, When transitioning with relative path (e.g '^'), + * defines which state to be relative from. + * - **`notify`** - {boolean=true}, If `true` will broadcast $stateChangeStart and $stateChangeSuccess events. + * - **`reload`** (v0.2.5) - {boolean=false}, If `true` will force transition even if the state or params + * have not changed, aka a reload of the same state. It differs from reloadOnSearch because you'd + * use this when you want to force a reload when *everything* is the same, including search params. + * + * @returns {promise} A promise representing the state of the new transition. + * + * Possible success values: + * + * - $state.current + * + *
        Possible rejection values: + * + * - 'transition superseded' - when a newer transition has been started after this one + * - 'transition prevented' - when `event.preventDefault()` has been called in a `$stateChangeStart` listener + * - 'transition aborted' - when `event.preventDefault()` has been called in a `$stateNotFound` listener or + * when a `$stateNotFound` `event.retry` promise errors. + * - 'transition failed' - when a state has been unsuccessfully found after 2 tries. + * - *resolve error* - when an error has occurred with a `resolve` + * + */ + $state.go = function go(to, params, options) { + return $state.transitionTo(to, params, extend({ inherit: true, relative: $state.$current }, options)); + }; + + /** + * @ngdoc function + * @name ui.router.state.$state#transitionTo + * @methodOf ui.router.state.$state + * + * @description + * Low-level method for transitioning to a new state. {@link ui.router.state.$state#methods_go $state.go} + * uses `transitionTo` internally. `$state.go` is recommended in most situations. + * + * @example + * 
        +     * var app = angular.module('app', ['ui.router']);
+     *
+     * app.controller('ctrl', function ($scope, $state) {
+     *   $scope.changeState = function () {
+     *     $state.transitionTo('contact.detail');
+     *   };
+     * });
+     *
        + * + * @param {string} to State name. + * @param {object=} toParams A map of the parameters that will be sent to the state, + * will populate $stateParams. + * @param {object=} options Options object. The options are: + * + * - **`location`** - {boolean=true|string=} - If `true` will update the url in the location bar, if `false` + * will not. If string, must be `"replace"`, which will update url and also replace last history record. + * - **`inherit`** - {boolean=false}, If `true` will inherit url parameters from current url. + * - **`relative`** - {object=}, When transitioning with relative path (e.g '^'), + * defines which state to be relative from. + * - **`notify`** - {boolean=true}, If `true` will broadcast $stateChangeStart and $stateChangeSuccess events. + * - **`reload`** (v0.2.5) - {boolean=false}, If `true` will force transition even if the state or params + * have not changed, aka a reload of the same state. It differs from reloadOnSearch because you'd + * use this when you want to force a reload when *everything* is the same, including search params. + * + * @returns {promise} A promise representing the state of the new transition. See + * {@link ui.router.state.$state#methods_go $state.go}. + */ + $state.transitionTo = function transitionTo(to, toParams, options) { + toParams = toParams || {}; + options = extend({ + location: true, inherit: false, relative: null, notify: true, reload: false, $retry: false + }, options || {}); + + var from = $state.$current, fromParams = $state.params, fromPath = from.path; + var evt, toState = findState(to, options.relative); + + if (!isDefined(toState)) { + var redirect = { to: to, toParams: toParams, options: options }; + var redirectResult = handleRedirect(redirect, from.self, fromParams, options); + + if (redirectResult) { + return redirectResult; + } + + // Always retry once if the $stateNotFound was not prevented + // (handles either redirect changed or state lazy-definition) + to = redirect.to; + toParams = redirect.toParams; + options = redirect.options; + toState = findState(to, options.relative); + + if (!isDefined(toState)) { + if (!options.relative) throw new Error("No such state '" + to + "'"); + throw new Error("Could not resolve '" + to + "' from state '" + options.relative + "'"); + } + } + if (toState[abstractKey]) throw new Error("Cannot transition to abstract state '" + to + "'"); + if (options.inherit) toParams = inheritParams($stateParams, toParams || {}, $state.$current, toState); + to = toState; + + var toPath = to.path; + + // Starting from the root of the path, keep all levels that haven't changed + var keep = 0, state = toPath[keep], locals = root.locals, toLocals = []; + + if (!options.reload) { + while (state && state === fromPath[keep] && equalForKeys(toParams, fromParams, state.ownParams)) { + locals = toLocals[keep] = state.locals; + keep++; + state = toPath[keep]; + } + } + + // If we're going to the same state and all locals are kept, we've got nothing to do. + // But clear 'transition', as we still want to cancel any other pending transitions. + // TODO: We may not want to bump 'transition' if we're called from a location change + // that we've initiated ourselves, because we might accidentally abort a legitimate + // transition initiated from code? + if (shouldTriggerReload(to, from, locals, options)) { + if (to.self.reloadOnSearch !== false) $urlRouter.update(); + $state.transition = null; + return $q.when($state.current); + } + + // Filter parameters before we pass them to event handlers etc. + toParams = filterByKeys(objectKeys(to.params), toParams || {}); + + // Broadcast start event and cancel the transition if requested + if (options.notify) { + /** + * @ngdoc event + * @name ui.router.state.$state#$stateChangeStart + * @eventOf ui.router.state.$state + * @eventType broadcast on root scope + * @description + * Fired when the state transition **begins**. You can use `event.preventDefault()` + * to prevent the transition from happening and then the transition promise will be + * rejected with a `'transition prevented'` value. + * + * @param {Object} event Event object. + * @param {State} toState The state being transitioned to. + * @param {Object} toParams The params supplied to the `toState`. + * @param {State} fromState The current state, pre-transition. + * @param {Object} fromParams The params supplied to the `fromState`. + * + * @example + * + * 
        +         * $rootScope.$on('$stateChangeStart',
+         * function(event, toState, toParams, fromState, fromParams){
+         *     event.preventDefault();
+         *     // transitionTo() promise will be rejected with
+         *     // a 'transition prevented' error
+         * })
+         *
        + */ + if ($rootScope.$broadcast('$stateChangeStart', to.self, toParams, from.self, fromParams).defaultPrevented) { + $urlRouter.update(); + return TransitionPrevented; + } + } + + // Resolve locals for the remaining states, but don't update any global state just + // yet -- if anything fails to resolve the current state needs to remain untouched. + // We also set up an inheritance chain for the locals here. This allows the view directive + // to quickly look up the correct definition for each view in the current state. Even + // though we create the locals object itself outside resolveState(), it is initially + // empty and gets filled asynchronously. We need to keep track of the promise for the + // (fully resolved) current locals, and pass this down the chain. + var resolved = $q.when(locals); + + for (var l = keep; l < toPath.length; l++, state = toPath[l]) { + locals = toLocals[l] = inherit(locals); + resolved = resolveState(state, toParams, state === to, resolved, locals); + } + + // Once everything is resolved, we are ready to perform the actual transition + // and return a promise for the new state. We also keep track of what the + // current promise is, so that we can detect overlapping transitions and + // keep only the outcome of the last transition. + var transition = $state.transition = resolved.then(function () { + var l, entering, exiting; + + if ($state.transition !== transition) return TransitionSuperseded; + + // Exit 'from' states not kept + for (l = fromPath.length - 1; l >= keep; l--) { + exiting = fromPath[l]; + if (exiting.self.onExit) { + $injector.invoke(exiting.self.onExit, exiting.self, exiting.locals.globals); + } + exiting.locals = null; + } + + // Enter 'to' states not kept + for (l = keep; l < toPath.length; l++) { + entering = toPath[l]; + entering.locals = toLocals[l]; + if (entering.self.onEnter) { + $injector.invoke(entering.self.onEnter, entering.self, entering.locals.globals); + } + } + + // Run it again, to catch any transitions in callbacks + if ($state.transition !== transition) return TransitionSuperseded; + + // Update globals in $state + $state.$current = to; + $state.current = to.self; + $state.params = toParams; + copy($state.params, $stateParams); + $state.transition = null; + + if (options.location && to.navigable) { + $urlRouter.push(to.navigable.url, to.navigable.locals.globals.$stateParams, { + replace: options.location === 'replace' + }); + } + + if (options.notify) { + /** + * @ngdoc event + * @name ui.router.state.$state#$stateChangeSuccess + * @eventOf ui.router.state.$state + * @eventType broadcast on root scope + * @description + * Fired once the state transition is **complete**. + * + * @param {Object} event Event object. + * @param {State} toState The state being transitioned to. + * @param {Object} toParams The params supplied to the `toState`. + * @param {State} fromState The current state, pre-transition. + * @param {Object} fromParams The params supplied to the `fromState`. + */ + $rootScope.$broadcast('$stateChangeSuccess', to.self, toParams, from.self, fromParams); + } + $urlRouter.update(true); + + return $state.current; + }, function (error) { + if ($state.transition !== transition) return TransitionSuperseded; + + $state.transition = null; + /** + * @ngdoc event + * @name ui.router.state.$state#$stateChangeError + * @eventOf ui.router.state.$state + * @eventType broadcast on root scope + * @description + * Fired when an **error occurs** during transition. It's important to note that if you + * have any errors in your resolve functions (javascript errors, non-existent services, etc) + * they will not throw traditionally. You must listen for this $stateChangeError event to + * catch **ALL** errors. + * + * @param {Object} event Event object. + * @param {State} toState The state being transitioned to. + * @param {Object} toParams The params supplied to the `toState`. + * @param {State} fromState The current state, pre-transition. + * @param {Object} fromParams The params supplied to the `fromState`. + * @param {Error} error The resolve error object. + */ + evt = $rootScope.$broadcast('$stateChangeError', to.self, toParams, from.self, fromParams, error); + + if (!evt.defaultPrevented) { + $urlRouter.update(); + } + + return $q.reject(error); + }); + + return transition; + }; + + /** + * @ngdoc function + * @name ui.router.state.$state#is + * @methodOf ui.router.state.$state + * + * @description + * Similar to {@link ui.router.state.$state#methods_includes $state.includes}, + * but only checks for the full state name. If params is supplied then it will be + * tested for strict equality against the current active params object, so all params + * must match with none missing and no extras. + * + * @example + * 
        +     * $state.$current.name = 'contacts.details.item';
+     *
+     * // absolute name
+     * $state.is('contact.details.item'); // returns true
+     * $state.is(contactDetailItemStateObject); // returns true
+     *
+     * // relative name (. and ^), typically from a template
+     * // E.g. from the 'contacts.details' template
+     * 
        Item
        
+     *
        + * + * @param {string|object} stateName The state name (absolute or relative) or state object you'd like to check. + * @param {object=} params A param object, e.g. `{sectionId: section.id}`, that you'd like + * to test against the current active state. + * @returns {boolean} Returns true if it is the state. + */ + $state.is = function is(stateOrName, params) { + var state = findState(stateOrName); + + if (!isDefined(state)) { + return undefined; + } + + if ($state.$current !== state) { + return false; + } + + return isDefined(params) && params !== null ? angular.equals($stateParams, params) : true; + }; + + /** + * @ngdoc function + * @name ui.router.state.$state#includes + * @methodOf ui.router.state.$state + * + * @description + * A method to determine if the current active state is equal to or is the child of the + * state stateName. If any params are passed then they will be tested for a match as well. + * Not all the parameters need to be passed, just the ones you'd like to test for equality. + * + * @example + * Partial and relative names + * 
        +     * $state.$current.name = 'contacts.details.item';
+     *
+     * // Using partial names
+     * $state.includes("contacts"); // returns true
+     * $state.includes("contacts.details"); // returns true
+     * $state.includes("contacts.details.item"); // returns true
+     * $state.includes("contacts.list"); // returns false
+     * $state.includes("about"); // returns false
+     *
+     * // Using relative names (. and ^), typically from a template
+     * // E.g. from the 'contacts.details' template
+     * 
        Item
        
+     *
        + * + * Basic globbing patterns + * 
        +     * $state.$current.name = 'contacts.details.item.url';
+     *
+     * $state.includes("*.details.*.*"); // returns true
+     * $state.includes("*.details.**"); // returns true
+     * $state.includes("**.item.**"); // returns true
+     * $state.includes("*.details.item.url"); // returns true
+     * $state.includes("*.details.*.url"); // returns true
+     * $state.includes("*.details.*"); // returns false
+     * $state.includes("item.**"); // returns false
+     *
        + * + * @param {string} stateOrName A partial name, relative name, or glob pattern + * to be searched for within the current state name. + * @param {object} params A param object, e.g. `{sectionId: section.id}`, + * that you'd like to test against the current active state. + * @returns {boolean} Returns true if it does include the state + */ + $state.includes = function includes(stateOrName, params) { + if (isString(stateOrName) && isGlob(stateOrName)) { + if (!doesStateMatchGlob(stateOrName)) { + return false; + } + stateOrName = $state.$current.name; + } + var state = findState(stateOrName); + + if (!isDefined(state)) { + return undefined; + } + if (!isDefined($state.$current.includes[state.name])) { + return false; + } + return equalForKeys(params, $stateParams); + }; + + + /** + * @ngdoc function + * @name ui.router.state.$state#href + * @methodOf ui.router.state.$state + * + * @description + * A url generation method that returns the compiled url for the given state populated with the given params. + * + * @example + * 
        +     * expect($state.href("about.person", { person: "bob" })).toEqual("/about/bob");
+     *
        + * + * @param {string|object} stateOrName The state name or state object you'd like to generate a url from. + * @param {object=} params An object of parameter values to fill the state's required parameters. + * @param {object=} options Options object. The options are: + * + * - **`lossy`** - {boolean=true} - If true, and if there is no url associated with the state provided in the + * first parameter, then the constructed href url will be built from the first navigable ancestor (aka + * ancestor with a valid url). + * - **`inherit`** - {boolean=true}, If `true` will inherit url parameters from current url. + * - **`relative`** - {object=$state.$current}, When transitioning with relative path (e.g '^'), + * defines which state to be relative from. + * - **`absolute`** - {boolean=false}, If true will generate an absolute url, e.g. "http://www.example.com/fullurl". + * + * @returns {string} compiled state url + */ + $state.href = function href(stateOrName, params, options) { + options = extend({ + lossy: true, + inherit: true, + absolute: false, + relative: $state.$current + }, options || {}); + + var state = findState(stateOrName, options.relative); + + if (!isDefined(state)) return null; + if (options.inherit) params = inheritParams($stateParams, params || {}, $state.$current, state); + + var nav = (state && options.lossy) ? state.navigable : state; + + if (!nav || !nav.url) { + return null; + } + return $urlRouter.href(nav.url, filterByKeys(objectKeys(state.params), params || {}), { + absolute: options.absolute + }); + }; + + /** + * @ngdoc function + * @name ui.router.state.$state#get + * @methodOf ui.router.state.$state + * + * @description + * Returns the state configuration object for any specific state or all states. + * + * @param {string|Sbject=} stateOrName (absolute or relative) If provided, will only get the config for + * the requested state. If not provided, returns an array of ALL state configs. + * @returns {Object|Array} State configuration object or array of all objects. + */ + $state.get = function (stateOrName, context) { + if (arguments.length === 0) return objectKeys(states).map(function(name) { return states[name].self; }); + var state = findState(stateOrName, context); + return (state && state.self) ? state.self : null; + }; + + function resolveState(state, params, paramsAreFiltered, inherited, dst) { + // Make a restricted $stateParams with only the parameters that apply to this state if + // necessary. In addition to being available to the controller and onEnter/onExit callbacks, + // we also need $stateParams to be available for any $injector calls we make during the + // dependency resolution process. + var $stateParams = (paramsAreFiltered) ? params : filterByKeys(objectKeys(state.params), params); + var locals = { $stateParams: $stateParams }; + + // Resolve 'global' dependencies for the state, i.e. those not specific to a view. + // We're also including $stateParams in this; that way the parameters are restricted + // to the set that should be visible to the state, and are independent of when we update + // the global $state and $stateParams values. + dst.resolve = $resolve.resolve(state.resolve, locals, dst.resolve, state); + var promises = [dst.resolve.then(function (globals) { + dst.globals = globals; + })]; + if (inherited) promises.push(inherited); + + // Resolve template and dependencies for all views. + forEach(state.views, function (view, name) { + var injectables = (view.resolve && view.resolve !== state.resolve ? view.resolve : {}); + injectables.$template = [ function () { + return $view.load(name, { view: view, locals: locals, params: $stateParams }) || ''; + }]; + + promises.push($resolve.resolve(injectables, locals, dst.resolve, state).then(function (result) { + // References to the controller (only instantiated at link time) + if (isFunction(view.controllerProvider) || isArray(view.controllerProvider)) { + var injectLocals = angular.extend({}, injectables, locals); + result.$$controller = $injector.invoke(view.controllerProvider, null, injectLocals); + } else { + result.$$controller = view.controller; + } + // Provide access to the state itself for internal use + result.$$state = state; + result.$$controllerAs = view.controllerAs; + dst[name] = result; + })); + }); + + // Wait for all the promises and then return the activation object + return $q.all(promises).then(function (values) { + return dst; + }); + } + + return $state; + } + + function shouldTriggerReload(to, from, locals, options) { + if (to === from && ((locals === from.locals && !options.reload) || (to.self.reloadOnSearch === false))) { + return true; + } + } +} + +angular.module('ui.router.state') + .value('$stateParams', {}) + .provider('$state', $StateProvider); diff --git a/bower_components/angular-ui-router/src/stateDirectives.js b/bower_components/angular-ui-router/src/stateDirectives.js new file mode 100644 index 0000000..f491fba --- /dev/null +++ b/bower_components/angular-ui-router/src/stateDirectives.js @@ -0,0 +1,268 @@ +function parseStateRef(ref, current) { + var preparsed = ref.match(/^\s*({[^}]*})\s*$/), parsed; + if (preparsed) ref = current + '(' + preparsed[1] + ')'; + parsed = ref.replace(/\n/g, " ").match(/^([^(]+?)\s*(\((.*)\))?$/); + if (!parsed || parsed.length !== 4) throw new Error("Invalid state ref '" + ref + "'"); + return { state: parsed[1], paramExpr: parsed[3] || null }; +} + +function stateContext(el) { + var stateData = el.parent().inheritedData('$uiView'); + + if (stateData && stateData.state && stateData.state.name) { + return stateData.state; + } +} + +/** + * @ngdoc directive + * @name ui.router.state.directive:ui-sref + * + * @requires ui.router.state.$state + * @requires $timeout + * + * @restrict A + * + * @description + * A directive that binds a link (`` tag) to a state. If the state has an associated + * URL, the directive will automatically generate & update the `href` attribute via + * the {@link ui.router.state.$state#methods_href $state.href()} method. Clicking + * the link will trigger a state transition with optional parameters. + * + * Also middle-clicking, right-clicking, and ctrl-clicking on the link will be + * handled natively by the browser. + * + * You can also use relative state paths within ui-sref, just like the relative + * paths passed to `$state.go()`. You just need to be aware that the path is relative + * to the state that the link lives in, in other words the state that loaded the + * template containing the link. + * + * You can specify options to pass to {@link ui.router.state.$state#go $state.go()} + * using the `ui-sref-opts` attribute. Options are restricted to `location`, `inherit`, + * and `reload`. + * + * @example + * Here's an example of how you'd use ui-sref and how it would compile. If you have the + * following template: + * 
        + * Home | About | Next page
+ * 
+ * 
+ *
        + * + * Then the compiled html would be (assuming Html5Mode is off and current state is contacts): + * 
        + * Home | About | Next page
+ * 
+ * 
          
+ *     
        • 
+ *         Joe
+ *     
          • 
+ *     
        • 
+ *         Alice
+ *     
          • 
+ *     
        • 
+ *         Bob
+ *     
          • 
+ * 
        
+ *
+ * Home
+ *
        + * + * @param {string} ui-sref 'stateName' can be any valid absolute or relative state + * @param {Object} ui-sref-opts options to pass to {@link ui.router.state.$state#go $state.go()} + */ +$StateRefDirective.$inject = ['$state', '$timeout']; +function $StateRefDirective($state, $timeout) { + var allowedOptions = ['location', 'inherit', 'reload']; + + return { + restrict: 'A', + require: ['?^uiSrefActive', '?^uiSrefActiveEq'], + link: function(scope, element, attrs, uiSrefActive) { + var ref = parseStateRef(attrs.uiSref, $state.current.name); + var params = null, url = null, base = stateContext(element) || $state.$current; + var isForm = element[0].nodeName === "FORM"; + var attr = isForm ? "action" : "href", nav = true; + + var options = { relative: base, inherit: true }; + var optionsOverride = scope.$eval(attrs.uiSrefOpts) || {}; + + angular.forEach(allowedOptions, function(option) { + if (option in optionsOverride) { + options[option] = optionsOverride[option]; + } + }); + + var update = function(newVal) { + if (newVal) params = newVal; + if (!nav) return; + + var newHref = $state.href(ref.state, params, options); + + var activeDirective = uiSrefActive[1] || uiSrefActive[0]; + if (activeDirective) { + activeDirective.$$setStateInfo(ref.state, params); + } + if (newHref === null) { + nav = false; + return false; + } + element[0][attr] = newHref; + }; + + if (ref.paramExpr) { + scope.$watch(ref.paramExpr, function(newVal, oldVal) { + if (newVal !== params) update(newVal); + }, true); + params = scope.$eval(ref.paramExpr); + } + update(); + + if (isForm) return; + + element.bind("click", function(e) { + var button = e.which || e.button; + if ( !(button > 1 || e.ctrlKey || e.metaKey || e.shiftKey || element.attr('target')) ) { + // HACK: This is to allow ng-clicks to be processed before the transition is initiated: + var transition = $timeout(function() { + $state.go(ref.state, params, options); + }); + e.preventDefault(); + + e.preventDefault = function() { + $timeout.cancel(transition); + }; + } + }); + } + }; +} + +/** + * @ngdoc directive + * @name ui.router.state.directive:ui-sref-active + * + * @requires ui.router.state.$state + * @requires ui.router.state.$stateParams + * @requires $interpolate + * + * @restrict A + * + * @description + * A directive working alongside ui-sref to add classes to an element when the + * related ui-sref directive's state is active, and removing them when it is inactive. + * The primary use-case is to simplify the special appearance of navigation menus + * relying on `ui-sref`, by having the "active" state's menu button appear different, + * distinguishing it from the inactive menu items. + * + * ui-sref-active can live on the same element as ui-sref or on a parent element. The first + * ui-sref-active found at the same level or above the ui-sref will be used. + * + * Will activate when the ui-sref's target state or any child state is active. If you + * need to activate only when the ui-sref target state is active and *not* any of + * it's children, then you will use + * {@link ui.router.state.directive:ui-sref-active-eq ui-sref-active-eq} + * + * @example + * Given the following template: + * 
        + * 
+ *
        + * + * + * When the app state is "app.user" (or any children states), and contains the state parameter "user" with value "bilbobaggins", + * the resulting HTML will appear as (note the 'active' class): + * 
        + * 
+ *
        + * + * The class name is interpolated **once** during the directives link time (any further changes to the + * interpolated value are ignored). + * + * Multiple classes may be specified in a space-separated format: + * 
        + * 
          
+ *   
        • 
+ *     link
+ *   
          • 
+ * 
        
+ *
        + */ + +/** + * @ngdoc directive + * @name ui.router.state.directive:ui-sref-active-eq + * + * @requires ui.router.state.$state + * @requires ui.router.state.$stateParams + * @requires $interpolate + * + * @restrict A + * + * @description + * The same as {@link ui.router.state.directive:ui-sref-active ui-sref-active} but will will only activate + * when the exact target state used in the `ui-sref` is active; no child states. + * + */ +$StateRefActiveDirective.$inject = ['$state', '$stateParams', '$interpolate']; +function $StateRefActiveDirective($state, $stateParams, $interpolate) { + return { + restrict: "A", + controller: ['$scope', '$element', '$attrs', function ($scope, $element, $attrs) { + var state, params, activeClass; + + // There probably isn't much point in $observing this + // uiSrefActive and uiSrefActiveEq share the same directive object with some + // slight difference in logic routing + activeClass = $interpolate($attrs.uiSrefActiveEq || $attrs.uiSrefActive || '', false)($scope); + + // Allow uiSref to communicate with uiSrefActive[Equals] + this.$$setStateInfo = function (newState, newParams) { + state = $state.get(newState, stateContext($element)); + params = newParams; + update(); + }; + + $scope.$on('$stateChangeSuccess', update); + + // Update route state + function update() { + if (isMatch()) { + $element.addClass(activeClass); + } else { + $element.removeClass(activeClass); + } + } + + function isMatch() { + if (typeof $attrs.uiSrefActiveEq !== 'undefined') { + return $state.$current.self === state && matchesParams(); + } else { + return $state.includes(state.name) && matchesParams(); + } + } + + function matchesParams() { + return !params || equalForKeys(params, $stateParams); + } + }] + }; +} + +angular.module('ui.router.state') + .directive('uiSref', $StateRefDirective) + .directive('uiSrefActive', $StateRefActiveDirective) + .directive('uiSrefActiveEq', $StateRefActiveDirective); diff --git a/bower_components/angular-ui-router/src/stateFilters.js b/bower_components/angular-ui-router/src/stateFilters.js new file mode 100644 index 0000000..a9a50d0 --- /dev/null +++ b/bower_components/angular-ui-router/src/stateFilters.js @@ -0,0 +1,35 @@ +/** + * @ngdoc filter + * @name ui.router.state.filter:isState + * + * @requires ui.router.state.$state + * + * @description + * Translates to {@link ui.router.state.$state#methods_is $state.is("stateName")}. + */ +$IsStateFilter.$inject = ['$state']; +function $IsStateFilter($state) { + return function(state) { + return $state.is(state); + }; +} + +/** + * @ngdoc filter + * @name ui.router.state.filter:includedByState + * + * @requires ui.router.state.$state + * + * @description + * Translates to {@link ui.router.state.$state#methods_includes $state.includes('fullOrPartialStateName')}. + */ +$IncludedByStateFilter.$inject = ['$state']; +function $IncludedByStateFilter($state) { + return function(state) { + return $state.includes(state); + }; +} + +angular.module('ui.router.state') + .filter('isState', $IsStateFilter) + .filter('includedByState', $IncludedByStateFilter); diff --git a/bower_components/angular-ui-router/src/templateFactory.js b/bower_components/angular-ui-router/src/templateFactory.js new file mode 100644 index 0000000..ebb86d3 --- /dev/null +++ b/bower_components/angular-ui-router/src/templateFactory.js @@ -0,0 +1,110 @@ +/** + * @ngdoc object + * @name ui.router.util.$templateFactory + * + * @requires $http + * @requires $templateCache + * @requires $injector + * + * @description + * Service. Manages loading of templates. + */ +$TemplateFactory.$inject = ['$http', '$templateCache', '$injector']; +function $TemplateFactory( $http, $templateCache, $injector) { + + /** + * @ngdoc function + * @name ui.router.util.$templateFactory#fromConfig + * @methodOf ui.router.util.$templateFactory + * + * @description + * Creates a template from a configuration object. + * + * @param {object} config Configuration object for which to load a template. + * The following properties are search in the specified order, and the first one + * that is defined is used to create the template: + * + * @param {string|object} config.template html string template or function to + * load via {@link ui.router.util.$templateFactory#fromString fromString}. + * @param {string|object} config.templateUrl url to load or a function returning + * the url to load via {@link ui.router.util.$templateFactory#fromUrl fromUrl}. + * @param {Function} config.templateProvider function to invoke via + * {@link ui.router.util.$templateFactory#fromProvider fromProvider}. + * @param {object} params Parameters to pass to the template function. + * @param {object} locals Locals to pass to `invoke` if the template is loaded + * via a `templateProvider`. Defaults to `{ params: params }`. + * + * @return {string|object} The template html as a string, or a promise for + * that string,or `null` if no template is configured. + */ + this.fromConfig = function (config, params, locals) { + return ( + isDefined(config.template) ? this.fromString(config.template, params) : + isDefined(config.templateUrl) ? this.fromUrl(config.templateUrl, params) : + isDefined(config.templateProvider) ? this.fromProvider(config.templateProvider, params, locals) : + null + ); + }; + + /** + * @ngdoc function + * @name ui.router.util.$templateFactory#fromString + * @methodOf ui.router.util.$templateFactory + * + * @description + * Creates a template from a string or a function returning a string. + * + * @param {string|object} template html template as a string or function that + * returns an html template as a string. + * @param {object} params Parameters to pass to the template function. + * + * @return {string|object} The template html as a string, or a promise for that + * string. + */ + this.fromString = function (template, params) { + return isFunction(template) ? template(params) : template; + }; + + /** + * @ngdoc function + * @name ui.router.util.$templateFactory#fromUrl + * @methodOf ui.router.util.$templateFactory + * + * @description + * Loads a template from the a URL via `$http` and `$templateCache`. + * + * @param {string|Function} url url of the template to load, or a function + * that returns a url. + * @param {Object} params Parameters to pass to the url function. + * @return {string|Promise.} The template html as a string, or a promise + * for that string. + */ + this.fromUrl = function (url, params) { + if (isFunction(url)) url = url(params); + if (url == null) return null; + else return $http + .get(url, { cache: $templateCache }) + .then(function(response) { return response.data; }); + }; + + /** + * @ngdoc function + * @name ui.router.util.$templateFactory#fromProvider + * @methodOf ui.router.util.$templateFactory + * + * @description + * Creates a template by invoking an injectable provider function. + * + * @param {Function} provider Function to invoke via `$injector.invoke` + * @param {Object} params Parameters for the template. + * @param {Object} locals Locals to pass to `invoke`. Defaults to + * `{ params: params }`. + * @return {string|Promise.} The template html as a string, or a promise + * for that string. + */ + this.fromProvider = function (provider, params, locals) { + return $injector.invoke(provider, null, locals || { params: params }); + }; +} + +angular.module('ui.router.util').service('$templateFactory', $TemplateFactory); diff --git a/bower_components/angular-ui-router/src/urlMatcherFactory.js b/bower_components/angular-ui-router/src/urlMatcherFactory.js new file mode 100644 index 0000000..93c5f42 --- /dev/null +++ b/bower_components/angular-ui-router/src/urlMatcherFactory.js @@ -0,0 +1,721 @@ +/** + * @ngdoc object + * @name ui.router.util.type:UrlMatcher + * + * @description + * Matches URLs against patterns and extracts named parameters from the path or the search + * part of the URL. A URL pattern consists of a path pattern, optionally followed by '?' and a list + * of search parameters. Multiple search parameter names are separated by '&'. Search parameters + * do not influence whether or not a URL is matched, but their values are passed through into + * the matched parameters returned by {@link ui.router.util.type:UrlMatcher#methods_exec exec}. + * + * Path parameter placeholders can be specified using simple colon/catch-all syntax or curly brace + * syntax, which optionally allows a regular expression for the parameter to be specified: + * + * * `':'` name - colon placeholder + * * `'*'` name - catch-all placeholder + * * `'{' name '}'` - curly placeholder + * * `'{' name ':' regexp '}'` - curly placeholder with regexp. Should the regexp itself contain + * curly braces, they must be in matched pairs or escaped with a backslash. + * + * Parameter names may contain only word characters (latin letters, digits, and underscore) and + * must be unique within the pattern (across both path and search parameters). For colon + * placeholders or curly placeholders without an explicit regexp, a path parameter matches any + * number of characters other than '/'. For catch-all placeholders the path parameter matches + * any number of characters. + * + * Examples: + * + * * `'/hello/'` - Matches only if the path is exactly '/hello/'. There is no special treatment for + * trailing slashes, and patterns have to match the entire path, not just a prefix. + * * `'/user/:id'` - Matches '/user/bob' or '/user/1234!!!' or even '/user/' but not '/user' or + * '/user/bob/details'. The second path segment will be captured as the parameter 'id'. + * * `'/user/{id}'` - Same as the previous example, but using curly brace syntax. + * * `'/user/{id:[^/]*}'` - Same as the previous example. + * * `'/user/{id:[0-9a-fA-F]{1,8}}'` - Similar to the previous example, but only matches if the id + * parameter consists of 1 to 8 hex digits. + * * `'/files/{path:.*}'` - Matches any URL starting with '/files/' and captures the rest of the + * path into the parameter 'path'. + * * `'/files/*path'` - ditto. + * + * @param {string} pattern The pattern to compile into a matcher. + * @param {Object} config A configuration object hash: + * + * * `caseInsensitive` - `true` if URL matching should be case insensitive, otherwise `false`, the default value (for backward compatibility) is `false`. + * * `strict` - `false` if matching against a URL with a trailing slash should be treated as equivalent to a URL without a trailing slash, the default value is `true`. + * + * @property {string} prefix A static prefix of this pattern. The matcher guarantees that any + * URL matching this matcher (i.e. any string for which {@link ui.router.util.type:UrlMatcher#methods_exec exec()} returns + * non-null) will start with this prefix. + * + * @property {string} source The pattern that was passed into the constructor + * + * @property {string} sourcePath The path portion of the source property + * + * @property {string} sourceSearch The search portion of the source property + * + * @property {string} regex The constructed regex that will be used to match against the url when + * it is time to determine which url will match. + * + * @returns {Object} New `UrlMatcher` object + */ +function UrlMatcher(pattern, config) { + config = angular.isObject(config) ? config : {}; + + // Find all placeholders and create a compiled pattern, using either classic or curly syntax: + // '*' name + // ':' name + // '{' name '}' + // '{' name ':' regexp '}' + // The regular expression is somewhat complicated due to the need to allow curly braces + // inside the regular expression. The placeholder regexp breaks down as follows: + // ([:*])(\w+) classic placeholder ($1 / $2) + // \{(\w+)(?:\:( ... ))?\} curly brace placeholder ($3) with optional regexp ... ($4) + // (?: ... | ... | ... )+ the regexp consists of any number of atoms, an atom being either + // [^{}\\]+ - anything other than curly braces or backslash + // \\. - a backslash escape + // \{(?:[^{}\\]+|\\.)*\} - a matched set of curly braces containing other atoms + var placeholder = /([:*])(\w+)|\{(\w+)(?:\:((?:[^{}\\]+|\\.|\{(?:[^{}\\]+|\\.)*\})+))?\}/g, + compiled = '^', last = 0, m, + segments = this.segments = [], + params = this.params = {}; + + /** + * [Internal] Gets the decoded representation of a value if the value is defined, otherwise, returns the + * default value, which may be the result of an injectable function. + */ + function $value(value) { + /*jshint validthis: true */ + return isDefined(value) ? this.type.decode(value) : $UrlMatcherFactory.$$getDefaultValue(this); + } + + function addParameter(id, type, config) { + if (!/^\w+(-+\w+)*$/.test(id)) throw new Error("Invalid parameter name '" + id + "' in pattern '" + pattern + "'"); + if (params[id]) throw new Error("Duplicate parameter name '" + id + "' in pattern '" + pattern + "'"); + params[id] = extend({ type: type || new Type(), $value: $value }, config); + } + + function quoteRegExp(string, pattern, isOptional) { + var result = string.replace(/[\\\[\]\^$*+?.()|{}]/g, "\\$&"); + if (!pattern) return result; + var flag = isOptional ? '?' : ''; + return result + flag + '(' + pattern + ')' + flag; + } + + function paramConfig(param) { + if (!config.params || !config.params[param]) return {}; + var cfg = config.params[param]; + return isObject(cfg) ? cfg : { value: cfg }; + } + + this.source = pattern; + + // Split into static segments separated by path parameter placeholders. + // The number of segments is always 1 more than the number of parameters. + var id, regexp, segment, type, cfg; + + while ((m = placeholder.exec(pattern))) { + id = m[2] || m[3]; // IE[78] returns '' for unmatched groups instead of null + regexp = m[4] || (m[1] == '*' ? '.*' : '[^/]*'); + segment = pattern.substring(last, m.index); + type = this.$types[regexp] || new Type({ pattern: new RegExp(regexp) }); + cfg = paramConfig(id); + + if (segment.indexOf('?') >= 0) break; // we're into the search part + + compiled += quoteRegExp(segment, type.$subPattern(), isDefined(cfg.value)); + addParameter(id, type, cfg); + segments.push(segment); + last = placeholder.lastIndex; + } + segment = pattern.substring(last); + + // Find any search parameter names and remove them from the last segment + var i = segment.indexOf('?'); + + if (i >= 0) { + var search = this.sourceSearch = segment.substring(i); + segment = segment.substring(0, i); + this.sourcePath = pattern.substring(0, last + i); + + // Allow parameters to be separated by '?' as well as '&' to make concat() easier + forEach(search.substring(1).split(/[&?]/), function(key) { + addParameter(key, null, paramConfig(key)); + }); + } else { + this.sourcePath = pattern; + this.sourceSearch = ''; + } + + compiled += quoteRegExp(segment) + (config.strict === false ? '\/?' : '') + '$'; + segments.push(segment); + + this.regexp = new RegExp(compiled, config.caseInsensitive ? 'i' : undefined); + this.prefix = segments[0]; +} + +/** + * @ngdoc function + * @name ui.router.util.type:UrlMatcher#concat + * @methodOf ui.router.util.type:UrlMatcher + * + * @description + * Returns a new matcher for a pattern constructed by appending the path part and adding the + * search parameters of the specified pattern to this pattern. The current pattern is not + * modified. This can be understood as creating a pattern for URLs that are relative to (or + * suffixes of) the current pattern. + * + * @example + * The following two matchers are equivalent: + * 
        + * new UrlMatcher('/user/{id}?q').concat('/details?date');
+ * new UrlMatcher('/user/{id}/details?q&date');
+ *
        + * + * @param {string} pattern The pattern to append. + * @param {Object} config An object hash of the configuration for the matcher. + * @returns {UrlMatcher} A matcher for the concatenated pattern. + */ +UrlMatcher.prototype.concat = function (pattern, config) { + // Because order of search parameters is irrelevant, we can add our own search + // parameters to the end of the new pattern. Parse the new pattern by itself + // and then join the bits together, but it's much easier to do this on a string level. + return new UrlMatcher(this.sourcePath + pattern + this.sourceSearch, config); +}; + +UrlMatcher.prototype.toString = function () { + return this.source; +}; + +/** + * @ngdoc function + * @name ui.router.util.type:UrlMatcher#exec + * @methodOf ui.router.util.type:UrlMatcher + * + * @description + * Tests the specified path against this matcher, and returns an object containing the captured + * parameter values, or null if the path does not match. The returned object contains the values + * of any search parameters that are mentioned in the pattern, but their value may be null if + * they are not present in `searchParams`. This means that search parameters are always treated + * as optional. + * + * @example + * 
        + * new UrlMatcher('/user/{id}?q&r').exec('/user/bob', {
+ *   x: '1', q: 'hello'
+ * });
+ * // returns { id: 'bob', q: 'hello', r: null }
+ *
        + * + * @param {string} path The URL path to match, e.g. `$location.path()`. + * @param {Object} searchParams URL search parameters, e.g. `$location.search()`. + * @returns {Object} The captured parameter values. + */ +UrlMatcher.prototype.exec = function (path, searchParams) { + var m = this.regexp.exec(path); + if (!m) return null; + searchParams = searchParams || {}; + + var params = this.parameters(), nTotal = params.length, + nPath = this.segments.length - 1, + values = {}, i, cfg, param; + + if (nPath !== m.length - 1) throw new Error("Unbalanced capture group in route '" + this.source + "'"); + + for (i = 0; i < nPath; i++) { + param = params[i]; + cfg = this.params[param]; + values[param] = cfg.$value(m[i + 1]); + } + for (/**/; i < nTotal; i++) { + param = params[i]; + cfg = this.params[param]; + values[param] = cfg.$value(searchParams[param]); + } + + return values; +}; + +/** + * @ngdoc function + * @name ui.router.util.type:UrlMatcher#parameters + * @methodOf ui.router.util.type:UrlMatcher + * + * @description + * Returns the names of all path and search parameters of this pattern in an unspecified order. + * + * @returns {Array.} An array of parameter names. Must be treated as read-only. If the + * pattern has no parameters, an empty array is returned. + */ +UrlMatcher.prototype.parameters = function (param) { + if (!isDefined(param)) return objectKeys(this.params); + return this.params[param] || null; +}; + +/** + * @ngdoc function + * @name ui.router.util.type:UrlMatcher#validate + * @methodOf ui.router.util.type:UrlMatcher + * + * @description + * Checks an object hash of parameters to validate their correctness according to the parameter + * types of this `UrlMatcher`. + * + * @param {Object} params The object hash of parameters to validate. + * @returns {boolean} Returns `true` if `params` validates, otherwise `false`. + */ +UrlMatcher.prototype.validates = function (params) { + var result = true, isOptional, cfg, self = this; + + forEach(params, function(val, key) { + if (!self.params[key]) return; + cfg = self.params[key]; + isOptional = !val && isDefined(cfg.value); + result = result && (isOptional || cfg.type.is(val)); + }); + return result; +}; + +/** + * @ngdoc function + * @name ui.router.util.type:UrlMatcher#format + * @methodOf ui.router.util.type:UrlMatcher + * + * @description + * Creates a URL that matches this pattern by substituting the specified values + * for the path and search parameters. Null values for path parameters are + * treated as empty strings. + * + * @example + * 
        + * new UrlMatcher('/user/{id}?q').format({ id:'bob', q:'yes' });
+ * // returns '/user/bob?q=yes'
+ *
        + * + * @param {Object} values the values to substitute for the parameters in this pattern. + * @returns {string} the formatted URL (path and optionally search part). + */ +UrlMatcher.prototype.format = function (values) { + var segments = this.segments, params = this.parameters(); + + if (!values) return segments.join('').replace('//', '/'); + + var nPath = segments.length - 1, nTotal = params.length, + result = segments[0], i, search, value, param, cfg, array; + + if (!this.validates(values)) return null; + + for (i = 0; i < nPath; i++) { + param = params[i]; + value = values[param]; + cfg = this.params[param]; + + if (!isDefined(value) && (segments[i] === '/' || segments[i + 1] === '/')) continue; + if (value != null) result += encodeURIComponent(cfg.type.encode(value)); + result += segments[i + 1]; + } + + for (/**/; i < nTotal; i++) { + param = params[i]; + value = values[param]; + if (value == null) continue; + array = isArray(value); + + if (array) { + value = value.map(encodeURIComponent).join('&' + param + '='); + } + result += (search ? '&' : '?') + param + '=' + (array ? value : encodeURIComponent(value)); + search = true; + } + return result; +}; + +UrlMatcher.prototype.$types = {}; + +/** + * @ngdoc object + * @name ui.router.util.type:Type + * + * @description + * Implements an interface to define custom parameter types that can be decoded from and encoded to + * string parameters matched in a URL. Used by {@link ui.router.util.type:UrlMatcher `UrlMatcher`} + * objects when matching or formatting URLs, or comparing or validating parameter values. + * + * See {@link ui.router.util.$urlMatcherFactory#methods_type `$urlMatcherFactory#type()`} for more + * information on registering custom types. + * + * @param {Object} config A configuration object hash that includes any method in `Type`'s public + * interface, and/or `pattern`, which should contain a custom regular expression used to match + * string parameters originating from a URL. + * + * @property {RegExp} pattern The regular expression pattern used to match values of this type when + * coming from a substring of a URL. + * + * @returns {Object} Returns a new `Type` object. + */ +function Type(config) { + extend(this, config); +} + +/** + * @ngdoc function + * @name ui.router.util.type:Type#is + * @methodOf ui.router.util.type:Type + * + * @description + * Detects whether a value is of a particular type. Accepts a native (decoded) value + * and determines whether it matches the current `Type` object. + * + * @param {*} val The value to check. + * @param {string} key Optional. If the type check is happening in the context of a specific + * {@link ui.router.util.type:UrlMatcher `UrlMatcher`} object, this is the name of the + * parameter in which `val` is stored. Can be used for meta-programming of `Type` objects. + * @returns {Boolean} Returns `true` if the value matches the type, otherwise `false`. + */ +Type.prototype.is = function(val, key) { + return true; +}; + +/** + * @ngdoc function + * @name ui.router.util.type:Type#encode + * @methodOf ui.router.util.type:Type + * + * @description + * Encodes a custom/native type value to a string that can be embedded in a URL. Note that the + * return value does *not* need to be URL-safe (i.e. passed through `encodeURIComponent()`), it + * only needs to be a representation of `val` that has been coerced to a string. + * + * @param {*} val The value to encode. + * @param {string} key The name of the parameter in which `val` is stored. Can be used for + * meta-programming of `Type` objects. + * @returns {string} Returns a string representation of `val` that can be encoded in a URL. + */ +Type.prototype.encode = function(val, key) { + return val; +}; + +/** + * @ngdoc function + * @name ui.router.util.type:Type#decode + * @methodOf ui.router.util.type:Type + * + * @description + * Converts a string URL parameter value to a custom/native value. + * + * @param {string} val The URL parameter value to decode. + * @param {string} key The name of the parameter in which `val` is stored. Can be used for + * meta-programming of `Type` objects. + * @returns {*} Returns a custom representation of the URL parameter value. + */ +Type.prototype.decode = function(val, key) { + return val; +}; + +/** + * @ngdoc function + * @name ui.router.util.type:Type#equals + * @methodOf ui.router.util.type:Type + * + * @description + * Determines whether two decoded values are equivalent. + * + * @param {*} a A value to compare against. + * @param {*} b A value to compare against. + * @returns {Boolean} Returns `true` if the values are equivalent/equal, otherwise `false`. + */ +Type.prototype.equals = function(a, b) { + return a == b; +}; + +Type.prototype.$subPattern = function() { + var sub = this.pattern.toString(); + return sub.substr(1, sub.length - 2); +}; + +Type.prototype.pattern = /.*/; + +/** + * @ngdoc object + * @name ui.router.util.$urlMatcherFactory + * + * @description + * Factory for {@link ui.router.util.type:UrlMatcher `UrlMatcher`} instances. The factory + * is also available to providers under the name `$urlMatcherFactoryProvider`. + */ +function $UrlMatcherFactory() { + + var isCaseInsensitive = false, isStrictMode = true; + + var enqueue = true, typeQueue = [], injector, defaultTypes = { + int: { + decode: function(val) { + return parseInt(val, 10); + }, + is: function(val) { + if (!isDefined(val)) return false; + return this.decode(val.toString()) === val; + }, + pattern: /\d+/ + }, + bool: { + encode: function(val) { + return val ? 1 : 0; + }, + decode: function(val) { + return parseInt(val, 10) === 0 ? false : true; + }, + is: function(val) { + return val === true || val === false; + }, + pattern: /0|1/ + }, + string: { + pattern: /[^\/]*/ + }, + date: { + equals: function (a, b) { + return a.toISOString() === b.toISOString(); + }, + decode: function (val) { + return new Date(val); + }, + encode: function (val) { + return [ + val.getFullYear(), + ('0' + (val.getMonth() + 1)).slice(-2), + ('0' + val.getDate()).slice(-2) + ].join("-"); + }, + pattern: /[0-9]{4}-(?:0[1-9]|1[0-2])-(?:0[1-9]|[1-2][0-9]|3[0-1])/ + } + }; + + function getDefaultConfig() { + return { + strict: isStrictMode, + caseInsensitive: isCaseInsensitive + }; + } + + function isInjectable(value) { + return (isFunction(value) || (isArray(value) && isFunction(value[value.length - 1]))); + } + + /** + * [Internal] Get the default value of a parameter, which may be an injectable function. + */ + $UrlMatcherFactory.$$getDefaultValue = function(config) { + if (!isInjectable(config.value)) return config.value; + if (!injector) throw new Error("Injectable functions cannot be called at configuration time"); + return injector.invoke(config.value); + }; + + /** + * @ngdoc function + * @name ui.router.util.$urlMatcherFactory#caseInsensitive + * @methodOf ui.router.util.$urlMatcherFactory + * + * @description + * Defines whether URL matching should be case sensitive (the default behavior), or not. + * + * @param {boolean} value `false` to match URL in a case sensitive manner; otherwise `true`; + */ + this.caseInsensitive = function(value) { + isCaseInsensitive = value; + }; + + /** + * @ngdoc function + * @name ui.router.util.$urlMatcherFactory#strictMode + * @methodOf ui.router.util.$urlMatcherFactory + * + * @description + * Defines whether URLs should match trailing slashes, or not (the default behavior). + * + * @param {boolean} value `false` to match trailing slashes in URLs, otherwise `true`. + */ + this.strictMode = function(value) { + isStrictMode = value; + }; + + /** + * @ngdoc function + * @name ui.router.util.$urlMatcherFactory#compile + * @methodOf ui.router.util.$urlMatcherFactory + * + * @description + * Creates a {@link ui.router.util.type:UrlMatcher `UrlMatcher`} for the specified pattern. + * + * @param {string} pattern The URL pattern. + * @param {Object} config The config object hash. + * @returns {UrlMatcher} The UrlMatcher. + */ + this.compile = function (pattern, config) { + return new UrlMatcher(pattern, extend(getDefaultConfig(), config)); + }; + + /** + * @ngdoc function + * @name ui.router.util.$urlMatcherFactory#isMatcher + * @methodOf ui.router.util.$urlMatcherFactory + * + * @description + * Returns true if the specified object is a `UrlMatcher`, or false otherwise. + * + * @param {Object} object The object to perform the type check against. + * @returns {Boolean} Returns `true` if the object matches the `UrlMatcher` interface, by + * implementing all the same methods. + */ + this.isMatcher = function (o) { + if (!isObject(o)) return false; + var result = true; + + forEach(UrlMatcher.prototype, function(val, name) { + if (isFunction(val)) { + result = result && (isDefined(o[name]) && isFunction(o[name])); + } + }); + return result; + }; + + /** + * @ngdoc function + * @name ui.router.util.$urlMatcherFactory#type + * @methodOf ui.router.util.$urlMatcherFactory + * + * @description + * Registers a custom {@link ui.router.util.type:Type `Type`} object that can be used to + * generate URLs with typed parameters. + * + * @param {string} name The type name. + * @param {Object|Function} def The type definition. See + * {@link ui.router.util.type:Type `Type`} for information on the values accepted. + * + * @returns {Object} Returns `$urlMatcherFactoryProvider`. + * + * @example + * This is a simple example of a custom type that encodes and decodes items from an + * array, using the array index as the URL-encoded value: + * + * 
        +   * var list = ['John', 'Paul', 'George', 'Ringo'];
+   *
+   * $urlMatcherFactoryProvider.type('listItem', {
+   *   encode: function(item) {
+   *     // Represent the list item in the URL using its corresponding index
+   *     return list.indexOf(item);
+   *   },
+   *   decode: function(item) {
+   *     // Look up the list item by index
+   *     return list[parseInt(item, 10)];
+   *   },
+   *   is: function(item) {
+   *     // Ensure the item is valid by checking to see that it appears
+   *     // in the list
+   *     return list.indexOf(item) > -1;
+   *   }
+   * });
+   *
+   * $stateProvider.state('list', {
+   *   url: "/list/{item:listItem}",
+   *   controller: function($scope, $stateParams) {
+   *     console.log($stateParams.item);
+   *   }
+   * });
+   *
+   * // ...
+   *
+   * // Changes URL to '/list/3', logs "Ringo" to the console
+   * $state.go('list', { item: "Ringo" });
+   *
        + * + * This is a more complex example of a type that relies on dependency injection to + * interact with services, and uses the parameter name from the URL to infer how to + * handle encoding and decoding parameter values: + * + * 
        +   * // Defines a custom type that gets a value from a service,
+   * // where each service gets different types of values from
+   * // a backend API:
+   * $urlMatcherFactoryProvider.type('dbObject', function(Users, Posts) {
+   *
+   *   // Matches up services to URL parameter names
+   *   var services = {
+   *     user: Users,
+   *     post: Posts
+   *   };
+   *
+   *   return {
+   *     encode: function(object) {
+   *       // Represent the object in the URL using its unique ID
+   *       return object.id;
+   *     },
+   *     decode: function(value, key) {
+   *       // Look up the object by ID, using the parameter
+   *       // name (key) to call the correct service
+   *       return services[key].findById(value);
+   *     },
+   *     is: function(object, key) {
+   *       // Check that object is a valid dbObject
+   *       return angular.isObject(object) && object.id && services[key];
+   *     }
+   *     equals: function(a, b) {
+   *       // Check the equality of decoded objects by comparing
+   *       // their unique IDs
+   *       return a.id === b.id;
+   *     }
+   *   };
+   * });
+   *
+   * // In a config() block, you can then attach URLs with
+   * // type-annotated parameters:
+   * $stateProvider.state('users', {
+   *   url: "/users",
+   *   // ...
+   * }).state('users.item', {
+   *   url: "/{user:dbObject}",
+   *   controller: function($scope, $stateParams) {
+   *     // $stateParams.user will now be an object returned from
+   *     // the Users service
+   *   },
+   *   // ...
+   * });
+   *
        + */ + this.type = function (name, def) { + if (!isDefined(def)) return UrlMatcher.prototype.$types[name]; + typeQueue.push({ name: name, def: def }); + if (!enqueue) flushTypeQueue(); + return this; + }; + + /* No need to document $get, since it returns this */ + this.$get = ['$injector', function ($injector) { + injector = $injector; + enqueue = false; + UrlMatcher.prototype.$types = {}; + flushTypeQueue(); + + forEach(defaultTypes, function(type, name) { + if (!UrlMatcher.prototype.$types[name]) UrlMatcher.prototype.$types[name] = new Type(type); + }); + return this; + }]; + + // To ensure proper order of operations in object configuration, and to allow internal + // types to be overridden, `flushTypeQueue()` waits until `$urlMatcherFactory` is injected + // before actually wiring up and assigning type definitions + function flushTypeQueue() { + forEach(typeQueue, function(type) { + if (UrlMatcher.prototype.$types[type.name]) { + throw new Error("A type named '" + type.name + "' has already been defined."); + } + var def = new Type(isInjectable(type.def) ? injector.invoke(type.def) : type.def); + UrlMatcher.prototype.$types[type.name] = def; + }); + } +} + +// Register as a provider so it's available to other providers +angular.module('ui.router.util').provider('$urlMatcherFactory', $UrlMatcherFactory); diff --git a/bower_components/angular-ui-router/src/urlRouter.js b/bower_components/angular-ui-router/src/urlRouter.js new file mode 100644 index 0000000..5bdb58f --- /dev/null +++ b/bower_components/angular-ui-router/src/urlRouter.js @@ -0,0 +1,405 @@ +/** + * @ngdoc object + * @name ui.router.router.$urlRouterProvider + * + * @requires ui.router.util.$urlMatcherFactoryProvider + * @requires $locationProvider + * + * @description + * `$urlRouterProvider` has the responsibility of watching `$location`. + * When `$location` changes it runs through a list of rules one by one until a + * match is found. `$urlRouterProvider` is used behind the scenes anytime you specify + * a url in a state configuration. All urls are compiled into a UrlMatcher object. + * + * There are several methods on `$urlRouterProvider` that make it useful to use directly + * in your module config. + */ +$UrlRouterProvider.$inject = ['$locationProvider', '$urlMatcherFactoryProvider']; +function $UrlRouterProvider( $locationProvider, $urlMatcherFactory) { + var rules = [], otherwise = null, interceptDeferred = false, listener; + + // Returns a string that is a prefix of all strings matching the RegExp + function regExpPrefix(re) { + var prefix = /^\^((?:\\[^a-zA-Z0-9]|[^\\\[\]\^$*+?.()|{}]+)*)/.exec(re.source); + return (prefix != null) ? prefix[1].replace(/\\(.)/g, "$1") : ''; + } + + // Interpolates matched values into a String.replace()-style pattern + function interpolate(pattern, match) { + return pattern.replace(/\$(\$|\d{1,2})/, function (m, what) { + return match[what === '$' ? 0 : Number(what)]; + }); + } + + /** + * @ngdoc function + * @name ui.router.router.$urlRouterProvider#rule + * @methodOf ui.router.router.$urlRouterProvider + * + * @description + * Defines rules that are used by `$urlRouterProvider` to find matches for + * specific URLs. + * + * @example + * 
        +   * var app = angular.module('app', ['ui.router.router']);
+   *
+   * app.config(function ($urlRouterProvider) {
+   *   // Here's an example of how you might allow case insensitive urls
+   *   $urlRouterProvider.rule(function ($injector, $location) {
+   *     var path = $location.path(),
+   *         normalized = path.toLowerCase();
+   *
+   *     if (path !== normalized) {
+   *       return normalized;
+   *     }
+   *   });
+   * });
+   *
        + * + * @param {object} rule Handler function that takes `$injector` and `$location` + * services as arguments. You can use them to return a valid path as a string. + * + * @return {object} `$urlRouterProvider` - `$urlRouterProvider` instance + */ + this.rule = function (rule) { + if (!isFunction(rule)) throw new Error("'rule' must be a function"); + rules.push(rule); + return this; + }; + + /** + * @ngdoc object + * @name ui.router.router.$urlRouterProvider#otherwise + * @methodOf ui.router.router.$urlRouterProvider + * + * @description + * Defines a path that is used when an invalid route is requested. + * + * @example + * 
        +   * var app = angular.module('app', ['ui.router.router']);
+   *
+   * app.config(function ($urlRouterProvider) {
+   *   // if the path doesn't match any of the urls you configured
+   *   // otherwise will take care of routing the user to the
+   *   // specified url
+   *   $urlRouterProvider.otherwise('/index');
+   *
+   *   // Example of using function rule as param
+   *   $urlRouterProvider.otherwise(function ($injector, $location) {
+   *     return '/a/valid/url';
+   *   });
+   * });
+   *
        + * + * @param {string|object} rule The url path you want to redirect to or a function + * rule that returns the url path. The function version is passed two params: + * `$injector` and `$location` services, and must return a url string. + * + * @return {object} `$urlRouterProvider` - `$urlRouterProvider` instance + */ + this.otherwise = function (rule) { + if (isString(rule)) { + var redirect = rule; + rule = function () { return redirect; }; + } + else if (!isFunction(rule)) throw new Error("'rule' must be a function"); + otherwise = rule; + return this; + }; + + + function handleIfMatch($injector, handler, match) { + if (!match) return false; + var result = $injector.invoke(handler, handler, { $match: match }); + return isDefined(result) ? result : true; + } + + /** + * @ngdoc function + * @name ui.router.router.$urlRouterProvider#when + * @methodOf ui.router.router.$urlRouterProvider + * + * @description + * Registers a handler for a given url matching. if handle is a string, it is + * treated as a redirect, and is interpolated according to the syntax of match + * (i.e. like `String.replace()` for `RegExp`, or like a `UrlMatcher` pattern otherwise). + * + * If the handler is a function, it is injectable. It gets invoked if `$location` + * matches. You have the option of inject the match object as `$match`. + * + * The handler can return + * + * - **falsy** to indicate that the rule didn't match after all, then `$urlRouter` + * will continue trying to find another one that matches. + * - **string** which is treated as a redirect and passed to `$location.url()` + * - **void** or any **truthy** value tells `$urlRouter` that the url was handled. + * + * @example + * 
        +   * var app = angular.module('app', ['ui.router.router']);
+   *
+   * app.config(function ($urlRouterProvider) {
+   *   $urlRouterProvider.when($state.url, function ($match, $stateParams) {
+   *     if ($state.$current.navigable !== state ||
+   *         !equalForKeys($match, $stateParams) {
+   *      $state.transitionTo(state, $match, false);
+   *     }
+   *   });
+   * });
+   *
        + * + * @param {string|object} what The incoming path that you want to redirect. + * @param {string|object} handler The path you want to redirect your user to. + */ + this.when = function (what, handler) { + var redirect, handlerIsString = isString(handler); + if (isString(what)) what = $urlMatcherFactory.compile(what); + + if (!handlerIsString && !isFunction(handler) && !isArray(handler)) + throw new Error("invalid 'handler' in when()"); + + var strategies = { + matcher: function (what, handler) { + if (handlerIsString) { + redirect = $urlMatcherFactory.compile(handler); + handler = ['$match', function ($match) { return redirect.format($match); }]; + } + return extend(function ($injector, $location) { + return handleIfMatch($injector, handler, what.exec($location.path(), $location.search())); + }, { + prefix: isString(what.prefix) ? what.prefix : '' + }); + }, + regex: function (what, handler) { + if (what.global || what.sticky) throw new Error("when() RegExp must not be global or sticky"); + + if (handlerIsString) { + redirect = handler; + handler = ['$match', function ($match) { return interpolate(redirect, $match); }]; + } + return extend(function ($injector, $location) { + return handleIfMatch($injector, handler, what.exec($location.path())); + }, { + prefix: regExpPrefix(what) + }); + } + }; + + var check = { matcher: $urlMatcherFactory.isMatcher(what), regex: what instanceof RegExp }; + + for (var n in check) { + if (check[n]) return this.rule(strategies[n](what, handler)); + } + + throw new Error("invalid 'what' in when()"); + }; + + /** + * @ngdoc function + * @name ui.router.router.$urlRouterProvider#deferIntercept + * @methodOf ui.router.router.$urlRouterProvider + * + * @description + * Disables (or enables) deferring location change interception. + * + * If you wish to customize the behavior of syncing the URL (for example, if you wish to + * defer a transition but maintain the current URL), call this method at configuration time. + * Then, at run time, call `$urlRouter.listen()` after you have configured your own + * `$locationChangeSuccess` event handler. + * + * @example + * 
        +   * var app = angular.module('app', ['ui.router.router']);
+   *
+   * app.config(function ($urlRouterProvider) {
+   *
+   *   // Prevent $urlRouter from automatically intercepting URL changes;
+   *   // this allows you to configure custom behavior in between
+   *   // location changes and route synchronization:
+   *   $urlRouterProvider.deferIntercept();
+   *
+   * }).run(function ($rootScope, $urlRouter, UserService) {
+   *
+   *   $rootScope.$on('$locationChangeSuccess', function(e) {
+   *     // UserService is an example service for managing user state
+   *     if (UserService.isLoggedIn()) return;
+   *
+   *     // Prevent $urlRouter's default handler from firing
+   *     e.preventDefault();
+   *
+   *     UserService.handleLogin().then(function() {
+   *       // Once the user has logged in, sync the current URL
+   *       // to the router:
+   *       $urlRouter.sync();
+   *     });
+   *   });
+   *
+   *   // Configures $urlRouter's listener *after* your custom listener
+   *   $urlRouter.listen();
+   * });
+   *
        + * + * @param {boolean} defer Indicates whether to defer location change interception. Passing + no parameter is equivalent to `true`. + */ + this.deferIntercept = function (defer) { + if (defer === undefined) defer = true; + interceptDeferred = defer; + }; + + /** + * @ngdoc object + * @name ui.router.router.$urlRouter + * + * @requires $location + * @requires $rootScope + * @requires $injector + * @requires $browser + * + * @description + * + */ + this.$get = $get; + $get.$inject = ['$location', '$rootScope', '$injector', '$browser']; + function $get( $location, $rootScope, $injector, $browser) { + + var baseHref = $browser.baseHref(), location = $location.url(); + + function appendBasePath(url, isHtml5, absolute) { + if (baseHref === '/') return url; + if (isHtml5) return baseHref.slice(0, -1) + url; + if (absolute) return baseHref.slice(1) + url; + return url; + } + + // TODO: Optimize groups of rules with non-empty prefix into some sort of decision tree + function update(evt) { + if (evt && evt.defaultPrevented) return; + + function check(rule) { + var handled = rule($injector, $location); + + if (!handled) return false; + if (isString(handled)) $location.replace().url(handled); + return true; + } + var n = rules.length, i; + + for (i = 0; i < n; i++) { + if (check(rules[i])) return; + } + // always check otherwise last to allow dynamic updates to the set of rules + if (otherwise) check(otherwise); + } + + function listen() { + listener = listener || $rootScope.$on('$locationChangeSuccess', update); + return listener; + } + + if (!interceptDeferred) listen(); + + return { + /** + * @ngdoc function + * @name ui.router.router.$urlRouter#sync + * @methodOf ui.router.router.$urlRouter + * + * @description + * Triggers an update; the same update that happens when the address bar url changes, aka `$locationChangeSuccess`. + * This method is useful when you need to use `preventDefault()` on the `$locationChangeSuccess` event, + * perform some custom logic (route protection, auth, config, redirection, etc) and then finally proceed + * with the transition by calling `$urlRouter.sync()`. + * + * @example + * 
        +       * angular.module('app', ['ui.router'])
+       *   .run(function($rootScope, $urlRouter) {
+       *     $rootScope.$on('$locationChangeSuccess', function(evt) {
+       *       // Halt state change from even starting
+       *       evt.preventDefault();
+       *       // Perform custom logic
+       *       var meetsRequirement = ...
+       *       // Continue with the update and state transition if logic allows
+       *       if (meetsRequirement) $urlRouter.sync();
+       *     });
+       * });
+       *
        + */ + sync: function() { + update(); + }, + + listen: function() { + return listen(); + }, + + update: function(read) { + if (read) { + location = $location.url(); + return; + } + if ($location.url() === location) return; + + $location.url(location); + $location.replace(); + }, + + push: function(urlMatcher, params, options) { + $location.url(urlMatcher.format(params || {})); + if (options && options.replace) $location.replace(); + }, + + /** + * @ngdoc function + * @name ui.router.router.$urlRouter#href + * @methodOf ui.router.router.$urlRouter + * + * @description + * A URL generation method that returns the compiled URL for a given + * {@link ui.router.util.type:UrlMatcher `UrlMatcher`}, populated with the provided parameters. + * + * @example + * 
        +       * $bob = $urlRouter.href(new UrlMatcher("/about/:person"), {
+       *   person: "bob"
+       * });
+       * // $bob == "/about/bob";
+       *
        + * + * @param {UrlMatcher} urlMatcher The `UrlMatcher` object which is used as the template of the URL to generate. + * @param {object=} params An object of parameter values to fill the matcher's required parameters. + * @param {object=} options Options object. The options are: + * + * - **`absolute`** - {boolean=false}, If true will generate an absolute url, e.g. "http://www.example.com/fullurl". + * + * @returns {string} Returns the fully compiled URL, or `null` if `params` fail validation against `urlMatcher` + */ + href: function(urlMatcher, params, options) { + if (!urlMatcher.validates(params)) return null; + + var isHtml5 = $locationProvider.html5Mode(); + var url = urlMatcher.format(params); + options = options || {}; + + if (!isHtml5 && url !== null) { + url = "#" + $locationProvider.hashPrefix() + url; + } + url = appendBasePath(url, isHtml5, options.absolute); + + if (!options.absolute || !url) { + return url; + } + + var slash = (!isHtml5 && url ? '/' : ''), port = $location.port(); + port = (port === 80 || port === 443 ? '' : ':' + port); + + return [$location.protocol(), '://', $location.host(), port, slash, url].join(''); + } + }; + } +} + +angular.module('ui.router.router').provider('$urlRouter', $UrlRouterProvider); diff --git a/bower_components/angular-ui-router/src/view.js b/bower_components/angular-ui-router/src/view.js new file mode 100644 index 0000000..f19a3c5 --- /dev/null +++ b/bower_components/angular-ui-router/src/view.js @@ -0,0 +1,71 @@ + +$ViewProvider.$inject = []; +function $ViewProvider() { + + this.$get = $get; + /** + * @ngdoc object + * @name ui.router.state.$view + * + * @requires ui.router.util.$templateFactory + * @requires $rootScope + * + * @description + * + */ + $get.$inject = ['$rootScope', '$templateFactory']; + function $get( $rootScope, $templateFactory) { + return { + // $view.load('full.viewName', { template: ..., controller: ..., resolve: ..., async: false, params: ... }) + /** + * @ngdoc function + * @name ui.router.state.$view#load + * @methodOf ui.router.state.$view + * + * @description + * + * @param {string} name name + * @param {object} options option object. + */ + load: function load(name, options) { + var result, defaults = { + template: null, controller: null, view: null, locals: null, notify: true, async: true, params: {} + }; + options = extend(defaults, options); + + if (options.view) { + result = $templateFactory.fromConfig(options.view, options.params, options.locals); + } + if (result && options.notify) { + /** + * @ngdoc event + * @name ui.router.state.$state#$viewContentLoading + * @eventOf ui.router.state.$view + * @eventType broadcast on root scope + * @description + * + * Fired once the view **begins loading**, *before* the DOM is rendered. + * + * @param {Object} event Event object. + * @param {Object} viewConfig The view config properties (template, controller, etc). + * + * @example + * + * 
        +         * $scope.$on('$viewContentLoading',
+         * function(event, viewConfig){
+         *     // Access to all the view config properties.
+         *     // and one special property 'targetView'
+         *     // viewConfig.targetView
+         * });
+         *
        + */ + $rootScope.$broadcast('$viewContentLoading', options); + } + return result; + } + }; + } +} + +angular.module('ui.router.state').provider('$view', $ViewProvider); diff --git a/bower_components/angular-ui-router/src/viewDirective.js b/bower_components/angular-ui-router/src/viewDirective.js new file mode 100644 index 0000000..b991504 --- /dev/null +++ b/bower_components/angular-ui-router/src/viewDirective.js @@ -0,0 +1,291 @@ +/** + * @ngdoc directive + * @name ui.router.state.directive:ui-view + * + * @requires ui.router.state.$state + * @requires $compile + * @requires $controller + * @requires $injector + * @requires ui.router.state.$uiViewScroll + * @requires $document + * + * @restrict ECA + * + * @description + * The ui-view directive tells $state where to place your templates. + * + * @param {string=} ui-view A view name. The name should be unique amongst the other views in the + * same state. You can have views of the same name that live in different states. + * + * @param {string=} autoscroll It allows you to set the scroll behavior of the browser window + * when a view is populated. By default, $anchorScroll is overridden by ui-router's custom scroll + * service, {@link ui.router.state.$uiViewScroll}. This custom service let's you + * scroll ui-view elements into view when they are populated during a state activation. + * + * *Note: To revert back to old [`$anchorScroll`](http://docs.angularjs.org/api/ng.$anchorScroll) + * functionality, call `$uiViewScrollProvider.useAnchorScroll()`.* + * + * @param {string=} onload Expression to evaluate whenever the view updates. + * + * @example + * A view can be unnamed or named. + * 
        + * 
+ * 
         
+ * 
+ * 
+ * 
        
+ *
        + * + * You can only have one unnamed view within any template (or root html). If you are only using a + * single view and it is unnamed then you can populate it like so: + * 
        + * 
         
+ * $stateProvider.state("home", {
+ *   template: "
        HELLO!
        "
+ * })
+ *
        + * + * The above is a convenient shortcut equivalent to specifying your view explicitly with the {@link ui.router.state.$stateProvider#views `views`} + * config property, by name, in this case an empty name: + * 
        + * $stateProvider.state("home", {
+ *   views: {
+ *     "": {
+ *       template: "
        HELLO!
        "
+ *     }
+ *   }    
+ * })
+ *
        + * + * But typically you'll only use the views property if you name your view or have more than one view + * in the same template. There's not really a compelling reason to name a view if its the only one, + * but you could if you wanted, like so: + * 
        + * 
        
+ *
        + * 
        + * $stateProvider.state("home", {
+ *   views: {
+ *     "main": {
+ *       template: "
        HELLO!
        "
+ *     }
+ *   }    
+ * })
+ *
        + * + * Really though, you'll use views to set up multiple views: + * 
        + * 
        
+ * 
         
+ * 
         
+ *
        + * + * 
        + * $stateProvider.state("home", {
+ *   views: {
+ *     "": {
+ *       template: "
        HELLO!
        "
+ *     },
+ *     "chart": {
+ *       template: ""
+ *     },
+ *     "data": {
+ *       template: ""
+ *     }
+ *   }    
+ * })
+ *
        + * + * Examples for `autoscroll`: + * + * 
        + * 
+ * 
+ *
+ * 
+ * 
+ * 
+ * 
+ *
        + */ +$ViewDirective.$inject = ['$state', '$injector', '$uiViewScroll']; +function $ViewDirective( $state, $injector, $uiViewScroll) { + + function getService() { + return ($injector.has) ? function(service) { + return $injector.has(service) ? $injector.get(service) : null; + } : function(service) { + try { + return $injector.get(service); + } catch (e) { + return null; + } + }; + } + + var service = getService(), + $animator = service('$animator'), + $animate = service('$animate'); + + // Returns a set of DOM manipulation functions based on which Angular version + // it should use + function getRenderer(attrs, scope) { + var statics = function() { + return { + enter: function (element, target, cb) { target.after(element); cb(); }, + leave: function (element, cb) { element.remove(); cb(); } + }; + }; + + if ($animate) { + return { + enter: function(element, target, cb) { $animate.enter(element, null, target, cb); }, + leave: function(element, cb) { $animate.leave(element, cb); } + }; + } + + if ($animator) { + var animate = $animator && $animator(scope, attrs); + + return { + enter: function(element, target, cb) {animate.enter(element, null, target); cb(); }, + leave: function(element, cb) { animate.leave(element); cb(); } + }; + } + + return statics(); + } + + var directive = { + restrict: 'ECA', + terminal: true, + priority: 400, + transclude: 'element', + compile: function (tElement, tAttrs, $transclude) { + return function (scope, $element, attrs) { + var previousEl, currentEl, currentScope, latestLocals, + onloadExp = attrs.onload || '', + autoScrollExp = attrs.autoscroll, + renderer = getRenderer(attrs, scope); + + scope.$on('$stateChangeSuccess', function() { + updateView(false); + }); + scope.$on('$viewContentLoading', function() { + updateView(false); + }); + + updateView(true); + + function cleanupLastView() { + if (previousEl) { + previousEl.remove(); + previousEl = null; + } + + if (currentScope) { + currentScope.$destroy(); + currentScope = null; + } + + if (currentEl) { + renderer.leave(currentEl, function() { + previousEl = null; + }); + + previousEl = currentEl; + currentEl = null; + } + } + + function updateView(firstTime) { + var newScope, + name = getUiViewName(attrs, $element.inheritedData('$uiView')), + previousLocals = name && $state.$current && $state.$current.locals[name]; + + if (!firstTime && previousLocals === latestLocals) return; // nothing to do + newScope = scope.$new(); + latestLocals = $state.$current.locals[name]; + + var clone = $transclude(newScope, function(clone) { + renderer.enter(clone, $element, function onUiViewEnter() { + if (angular.isDefined(autoScrollExp) && !autoScrollExp || scope.$eval(autoScrollExp)) { + $uiViewScroll(clone); + } + }); + cleanupLastView(); + }); + + currentEl = clone; + currentScope = newScope; + /** + * @ngdoc event + * @name ui.router.state.directive:ui-view#$viewContentLoaded + * @eventOf ui.router.state.directive:ui-view + * @eventType emits on ui-view directive scope + * @description * + * Fired once the view is **loaded**, *after* the DOM is rendered. + * + * @param {Object} event Event object. + */ + currentScope.$emit('$viewContentLoaded'); + currentScope.$eval(onloadExp); + } + }; + } + }; + + return directive; +} + +$ViewDirectiveFill.$inject = ['$compile', '$controller', '$state']; +function $ViewDirectiveFill ($compile, $controller, $state) { + return { + restrict: 'ECA', + priority: -400, + compile: function (tElement) { + var initial = tElement.html(); + return function (scope, $element, attrs) { + var current = $state.$current, + name = getUiViewName(attrs, $element.inheritedData('$uiView')), + locals = current && current.locals[name]; + + if (! locals) { + return; + } + + $element.data('$uiView', { name: name, state: locals.$$state }); + $element.html(locals.$template ? locals.$template : initial); + + var link = $compile($element.contents()); + + if (locals.$$controller) { + locals.$scope = scope; + var controller = $controller(locals.$$controller, locals); + if (locals.$$controllerAs) { + scope[locals.$$controllerAs] = controller; + } + $element.data('$ngControllerController', controller); + $element.children().data('$ngControllerController', controller); + } + + link(scope); + }; + } + }; +} + +/** + * Shared ui-view code for both directives: + * Given attributes and inherited $uiView data, return the view's name + */ +function getUiViewName(attrs, inherited) { + var name = attrs.uiView || attrs.name || ''; + return name.indexOf('@') >= 0 ? name : (name + '@' + (inherited ? inherited.state.name : '')); +} + +angular.module('ui.router.state').directive('uiView', $ViewDirective); +angular.module('ui.router.state').directive('uiView', $ViewDirectiveFill); diff --git a/bower_components/angular-ui-router/src/viewScroll.js b/bower_components/angular-ui-router/src/viewScroll.js new file mode 100644 index 0000000..dfe0a03 --- /dev/null +++ b/bower_components/angular-ui-router/src/viewScroll.js @@ -0,0 +1,52 @@ +/** + * @ngdoc object + * @name ui.router.state.$uiViewScrollProvider + * + * @description + * Provider that returns the {@link ui.router.state.$uiViewScroll} service function. + */ +function $ViewScrollProvider() { + + var useAnchorScroll = false; + + /** + * @ngdoc function + * @name ui.router.state.$uiViewScrollProvider#useAnchorScroll + * @methodOf ui.router.state.$uiViewScrollProvider + * + * @description + * Reverts back to using the core [`$anchorScroll`](http://docs.angularjs.org/api/ng.$anchorScroll) service for + * scrolling based on the url anchor. + */ + this.useAnchorScroll = function () { + useAnchorScroll = true; + }; + + /** + * @ngdoc object + * @name ui.router.state.$uiViewScroll + * + * @requires $anchorScroll + * @requires $timeout + * + * @description + * When called with a jqLite element, it scrolls the element into view (after a + * `$timeout` so the DOM has time to refresh). + * + * If you prefer to rely on `$anchorScroll` to scroll the view to the anchor, + * this can be enabled by calling {@link ui.router.state.$uiViewScrollProvider#methods_useAnchorScroll `$uiViewScrollProvider.useAnchorScroll()`}. + */ + this.$get = ['$anchorScroll', '$timeout', function ($anchorScroll, $timeout) { + if (useAnchorScroll) { + return $anchorScroll; + } + + return function ($element) { + $timeout(function () { + $element[0].scrollIntoView(); + }, 0, false); + }; + }]; +} + +angular.module('ui.router.state').provider('$uiViewScroll', $ViewScrollProvider); diff --git a/bower_components/angular/.bower.json b/bower_components/angular/.bower.json new file mode 100644 index 0000000..f767a3d --- /dev/null +++ b/bower_components/angular/.bower.json @@ -0,0 +1,17 @@ +{ + "name": "angular", + "version": "1.3.1", + "main": "./angular.js", + "ignore": [], + "dependencies": {}, + "homepage": "https://github.com/angular/bower-angular", + "_release": "1.3.1", + "_resolution": { + "type": "version", + "tag": "v1.3.1", + "commit": "e7de98173a34859451076bf528d435265fe36504" + }, + "_source": "git://github.com/angular/bower-angular.git", + "_target": "^1.2.26", + "_originalSource": "angular" +} \ No newline at end of file diff --git a/bower_components/angular/README.md b/bower_components/angular/README.md new file mode 100644 index 0000000..897fb7f --- /dev/null +++ b/bower_components/angular/README.md @@ -0,0 +1,67 @@ +# packaged angular + +This repo is for distribution on `npm` and `bower`. The source for this module is in the +[main AngularJS repo](https://github.com/angular/angular.js). +Please file issues and pull requests against that repo. + +## Install + +You can install this package either with `npm` or with `bower`. + +### npm + +```shell +npm install angular +``` + +Then add a ` +``` + +Note that this package is not in CommonJS format, so doing `require('angular')` will return `undefined`. +If you're using [Browserify](https://github.com/substack/node-browserify), you can use +[exposify](https://github.com/thlorenz/exposify) to have `require('angular')` return the `angular` +global. + +### bower + +```shell +bower install angular +``` + +Then add a ` +``` + +## Documentation + +Documentation is available on the +[AngularJS docs site](http://docs.angularjs.org/). + +## License + +The MIT License + +Copyright (c) 2010-2012 Google, Inc. http://angularjs.org + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/bower_components/angular/angular-csp.css b/bower_components/angular/angular-csp.css new file mode 100644 index 0000000..0ce9d86 --- /dev/null +++ b/bower_components/angular/angular-csp.css @@ -0,0 +1,13 @@ +/* Include this file in your html if you are using the CSP mode. */ + +@charset "UTF-8"; + +[ng\:cloak], [ng-cloak], [data-ng-cloak], [x-ng-cloak], +.ng-cloak, .x-ng-cloak, +.ng-hide:not(.ng-hide-animate) { + display: none !important; +} + +ng\:form { + display: block; +} diff --git a/bower_components/angular/angular.js b/bower_components/angular/angular.js new file mode 100644 index 0000000..f00be24 --- /dev/null +++ b/bower_components/angular/angular.js @@ -0,0 +1,25625 @@ +/** + * @license AngularJS v1.3.1 + * (c) 2010-2014 Google, Inc. http://angularjs.org + * License: MIT + */ +(function(window, document, undefined) {'use strict'; + +/** + * @description + * + * This object provides a utility for producing rich Error messages within + * Angular. It can be called as follows: + * + * var exampleMinErr = minErr('example'); + * throw exampleMinErr('one', 'This {0} is {1}', foo, bar); + * + * The above creates an instance of minErr in the example namespace. The + * resulting error will have a namespaced error code of example.one. The + * resulting error will replace {0} with the value of foo, and {1} with the + * value of bar. The object is not restricted in the number of arguments it can + * take. + * + * If fewer arguments are specified than necessary for interpolation, the extra + * interpolation markers will be preserved in the final string. + * + * Since data will be parsed statically during a build step, some restrictions + * are applied with respect to how minErr instances are created and called. + * Instances should have names of the form namespaceMinErr for a minErr created + * using minErr('namespace') . Error codes, namespaces and template strings + * should all be static strings, not variables or general expressions. + * + * @param {string} module The namespace to use for the new minErr instance. + * @param {function} ErrorConstructor Custom error constructor to be instantiated when returning + * error from returned function, for cases when a particular type of error is useful. + * @returns {function(code:string, template:string, ...templateArgs): Error} minErr instance + */ + +function minErr(module, ErrorConstructor) { + ErrorConstructor = ErrorConstructor || Error; + return function() { + var code = arguments[0], + prefix = '[' + (module ? module + ':' : '') + code + '] ', + template = arguments[1], + templateArgs = arguments, + stringify = function(obj) { + if (typeof obj === 'function') { + return obj.toString().replace(/ \{[\s\S]*$/, ''); + } else if (typeof obj === 'undefined') { + return 'undefined'; + } else if (typeof obj !== 'string') { + return JSON.stringify(obj); + } + return obj; + }, + message, i; + + message = prefix + template.replace(/\{\d+\}/g, function(match) { + var index = +match.slice(1, -1), arg; + + if (index + 2 < templateArgs.length) { + arg = templateArgs[index + 2]; + if (typeof arg === 'function') { + return arg.toString().replace(/ ?\{[\s\S]*$/, ''); + } else if (typeof arg === 'undefined') { + return 'undefined'; + } else if (typeof arg !== 'string') { + return toJson(arg); + } + return arg; + } + return match; + }); + + message = message + '\nhttp://errors.angularjs.org/1.3.1/' + + (module ? module + '/' : '') + code; + for (i = 2; i < arguments.length; i++) { + message = message + (i == 2 ? '?' : '&') + 'p' + (i-2) + '=' + + encodeURIComponent(stringify(arguments[i])); + } + return new ErrorConstructor(message); + }; +} + +/* We need to tell jshint what variables are being exported */ +/* global angular: true, + msie: true, + jqLite: true, + jQuery: true, + slice: true, + splice: true, + push: true, + toString: true, + ngMinErr: true, + angularModule: true, + uid: true, + REGEX_STRING_REGEXP: true, + VALIDITY_STATE_PROPERTY: true, + + lowercase: true, + uppercase: true, + manualLowercase: true, + manualUppercase: true, + nodeName_: true, + isArrayLike: true, + forEach: true, + sortedKeys: true, + forEachSorted: true, + reverseParams: true, + nextUid: true, + setHashKey: true, + extend: true, + int: true, + inherit: true, + noop: true, + identity: true, + valueFn: true, + isUndefined: true, + isDefined: true, + isObject: true, + isString: true, + isNumber: true, + isDate: true, + isArray: true, + isFunction: true, + isRegExp: true, + isWindow: true, + isScope: true, + isFile: true, + isBlob: true, + isBoolean: true, + isPromiseLike: true, + trim: true, + escapeForRegexp: true, + isElement: true, + makeMap: true, + includes: true, + arrayRemove: true, + copy: true, + shallowCopy: true, + equals: true, + csp: true, + concat: true, + sliceArgs: true, + bind: true, + toJsonReplacer: true, + toJson: true, + fromJson: true, + startingTag: true, + tryDecodeURIComponent: true, + parseKeyValue: true, + toKeyValue: true, + encodeUriSegment: true, + encodeUriQuery: true, + angularInit: true, + bootstrap: true, + getTestability: true, + snake_case: true, + bindJQuery: true, + assertArg: true, + assertArgFn: true, + assertNotHasOwnProperty: true, + getter: true, + getBlockNodes: true, + hasOwnProperty: true, + createMap: true, + + NODE_TYPE_ELEMENT: true, + NODE_TYPE_TEXT: true, + NODE_TYPE_COMMENT: true, + NODE_TYPE_DOCUMENT: true, + NODE_TYPE_DOCUMENT_FRAGMENT: true, +*/ + +//////////////////////////////////// + +/** + * @ngdoc module + * @name ng + * @module ng + * @description + * + * # ng (core module) + * The ng module is loaded by default when an AngularJS application is started. The module itself + * contains the essential components for an AngularJS application to function. The table below + * lists a high level breakdown of each of the services/factories, filters, directives and testing + * components available within this core module. + * + *
        + */ + +var REGEX_STRING_REGEXP = /^\/(.+)\/([a-z]*)$/; + +// The name of a form control's ValidityState property. +// This is used so that it's possible for internal tests to create mock ValidityStates. +var VALIDITY_STATE_PROPERTY = 'validity'; + +/** + * @ngdoc function + * @name angular.lowercase + * @module ng + * @kind function + * + * @description Converts the specified string to lowercase. + * @param {string} string String to be converted to lowercase. + * @returns {string} Lowercased string. + */ +var lowercase = function(string) {return isString(string) ? string.toLowerCase() : string;}; +var hasOwnProperty = Object.prototype.hasOwnProperty; + +/** + * @ngdoc function + * @name angular.uppercase + * @module ng + * @kind function + * + * @description Converts the specified string to uppercase. + * @param {string} string String to be converted to uppercase. + * @returns {string} Uppercased string. + */ +var uppercase = function(string) {return isString(string) ? string.toUpperCase() : string;}; + + +var manualLowercase = function(s) { + /* jshint bitwise: false */ + return isString(s) + ? s.replace(/[A-Z]/g, function(ch) {return String.fromCharCode(ch.charCodeAt(0) | 32);}) + : s; +}; +var manualUppercase = function(s) { + /* jshint bitwise: false */ + return isString(s) + ? s.replace(/[a-z]/g, function(ch) {return String.fromCharCode(ch.charCodeAt(0) & ~32);}) + : s; +}; + + +// String#toLowerCase and String#toUpperCase don't produce correct results in browsers with Turkish +// locale, for this reason we need to detect this case and redefine lowercase/uppercase methods +// with correct but slower alternatives. +if ('i' !== 'I'.toLowerCase()) { + lowercase = manualLowercase; + uppercase = manualUppercase; +} + + +var /** holds major version number for IE or NaN for real browsers */ + msie, + jqLite, // delay binding since jQuery could be loaded after us. + jQuery, // delay binding + slice = [].slice, + splice = [].splice, + push = [].push, + toString = Object.prototype.toString, + ngMinErr = minErr('ng'), + + /** @name angular */ + angular = window.angular || (window.angular = {}), + angularModule, + uid = 0; + +/** + * documentMode is an IE-only property + * http://msdn.microsoft.com/en-us/library/ie/cc196988(v=vs.85).aspx + */ +msie = document.documentMode; + + +/** + * @private + * @param {*} obj + * @return {boolean} Returns true if `obj` is an array or array-like object (NodeList, Arguments, + * String ...) + */ +function isArrayLike(obj) { + if (obj == null || isWindow(obj)) { + return false; + } + + var length = obj.length; + + if (obj.nodeType === NODE_TYPE_ELEMENT && length) { + return true; + } + + return isString(obj) || isArray(obj) || length === 0 || + typeof length === 'number' && length > 0 && (length - 1) in obj; +} + +/** + * @ngdoc function + * @name angular.forEach + * @module ng + * @kind function + * + * @description + * Invokes the `iterator` function once for each item in `obj` collection, which can be either an + * object or an array. The `iterator` function is invoked with `iterator(value, key, obj)`, where `value` + * is the value of an object property or an array element, `key` is the object property key or + * array element index and obj is the `obj` itself. Specifying a `context` for the function is optional. + * + * It is worth noting that `.forEach` does not iterate over inherited properties because it filters + * using the `hasOwnProperty` method. + * + * Unlike ES262's + * [Array.prototype.forEach](http://www.ecma-international.org/ecma-262/5.1/#sec-15.4.4.18), + * Providing 'undefined' or 'null' values for `obj` will not throw a TypeError, but rather just + * return the value provided. + * + ```js + var values = {name: 'misko', gender: 'male'}; + var log = []; + angular.forEach(values, function(value, key) { + this.push(key + ': ' + value); + }, log); + expect(log).toEqual(['name: misko', 'gender: male']); + ``` + * + * @param {Object|Array} obj Object to iterate over. + * @param {Function} iterator Iterator function. + * @param {Object=} context Object to become context (`this`) for the iterator function. + * @returns {Object|Array} Reference to `obj`. + */ + +function forEach(obj, iterator, context) { + var key, length; + if (obj) { + if (isFunction(obj)) { + for (key in obj) { + // Need to check if hasOwnProperty exists, + // as on IE8 the result of querySelectorAll is an object without a hasOwnProperty function + if (key != 'prototype' && key != 'length' && key != 'name' && (!obj.hasOwnProperty || obj.hasOwnProperty(key))) { + iterator.call(context, obj[key], key, obj); + } + } + } else if (isArray(obj) || isArrayLike(obj)) { + var isPrimitive = typeof obj !== 'object'; + for (key = 0, length = obj.length; key < length; key++) { + if (isPrimitive || key in obj) { + iterator.call(context, obj[key], key, obj); + } + } + } else if (obj.forEach && obj.forEach !== forEach) { + obj.forEach(iterator, context, obj); + } else { + for (key in obj) { + if (obj.hasOwnProperty(key)) { + iterator.call(context, obj[key], key, obj); + } + } + } + } + return obj; +} + +function sortedKeys(obj) { + return Object.keys(obj).sort(); +} + +function forEachSorted(obj, iterator, context) { + var keys = sortedKeys(obj); + for (var i = 0; i < keys.length; i++) { + iterator.call(context, obj[keys[i]], keys[i]); + } + return keys; +} + + +/** + * when using forEach the params are value, key, but it is often useful to have key, value. + * @param {function(string, *)} iteratorFn + * @returns {function(*, string)} + */ +function reverseParams(iteratorFn) { + return function(value, key) { iteratorFn(key, value); }; +} + +/** + * A consistent way of creating unique IDs in angular. + * + * Using simple numbers allows us to generate 28.6 million unique ids per second for 10 years before + * we hit number precision issues in JavaScript. + * + * Math.pow(2,53) / 60 / 60 / 24 / 365 / 10 = 28.6M + * + * @returns {number} an unique alpha-numeric string + */ +function nextUid() { + return ++uid; +} + + +/** + * Set or clear the hashkey for an object. + * @param obj object + * @param h the hashkey (!truthy to delete the hashkey) + */ +function setHashKey(obj, h) { + if (h) { + obj.$$hashKey = h; + } + else { + delete obj.$$hashKey; + } +} + +/** + * @ngdoc function + * @name angular.extend + * @module ng + * @kind function + * + * @description + * Extends the destination object `dst` by copying own enumerable properties from the `src` object(s) + * to `dst`. You can specify multiple `src` objects. If you want to preserve original objects, you can do so + * by passing an empty object as the target: `var object = angular.extend({}, object1, object2)`. + * Note: Keep in mind that `angular.extend` does not support recursive merge (deep copy). + * + * @param {Object} dst Destination object. + * @param {...Object} src Source object(s). + * @returns {Object} Reference to `dst`. + */ +function extend(dst) { + var h = dst.$$hashKey; + + for (var i = 1, ii = arguments.length; i < ii; i++) { + var obj = arguments[i]; + if (obj) { + var keys = Object.keys(obj); + for (var j = 0, jj = keys.length; j < jj; j++) { + var key = keys[j]; + dst[key] = obj[key]; + } + } + } + + setHashKey(dst, h); + return dst; +} + +function int(str) { + return parseInt(str, 10); +} + + +function inherit(parent, extra) { + return extend(new (extend(function() {}, {prototype:parent}))(), extra); +} + +/** + * @ngdoc function + * @name angular.noop + * @module ng + * @kind function + * + * @description + * A function that performs no operations. This function can be useful when writing code in the + * functional style. + ```js + function foo(callback) { + var result = calculateResult(); + (callback || angular.noop)(result); + } + ``` + */ +function noop() {} +noop.$inject = []; + + +/** + * @ngdoc function + * @name angular.identity + * @module ng + * @kind function + * + * @description + * A function that returns its first argument. This function is useful when writing code in the + * functional style. + * + ```js + function transformer(transformationFn, value) { + return (transformationFn || angular.identity)(value); + }; + ``` + */ +function identity($) {return $;} +identity.$inject = []; + + +function valueFn(value) {return function() {return value;};} + +/** + * @ngdoc function + * @name angular.isUndefined + * @module ng + * @kind function + * + * @description + * Determines if a reference is undefined. + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is undefined. + */ +function isUndefined(value) {return typeof value === 'undefined';} + + +/** + * @ngdoc function + * @name angular.isDefined + * @module ng + * @kind function + * + * @description + * Determines if a reference is defined. + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is defined. + */ +function isDefined(value) {return typeof value !== 'undefined';} + + +/** + * @ngdoc function + * @name angular.isObject + * @module ng + * @kind function + * + * @description + * Determines if a reference is an `Object`. Unlike `typeof` in JavaScript, `null`s are not + * considered to be objects. Note that JavaScript arrays are objects. + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is an `Object` but not `null`. + */ +function isObject(value) { + // http://jsperf.com/isobject4 + return value !== null && typeof value === 'object'; +} + + +/** + * @ngdoc function + * @name angular.isString + * @module ng + * @kind function + * + * @description + * Determines if a reference is a `String`. + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is a `String`. + */ +function isString(value) {return typeof value === 'string';} + + +/** + * @ngdoc function + * @name angular.isNumber + * @module ng + * @kind function + * + * @description + * Determines if a reference is a `Number`. + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is a `Number`. + */ +function isNumber(value) {return typeof value === 'number';} + + +/** + * @ngdoc function + * @name angular.isDate + * @module ng + * @kind function + * + * @description + * Determines if a value is a date. + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is a `Date`. + */ +function isDate(value) { + return toString.call(value) === '[object Date]'; +} + + +/** + * @ngdoc function + * @name angular.isArray + * @module ng + * @kind function + * + * @description + * Determines if a reference is an `Array`. + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is an `Array`. + */ +var isArray = Array.isArray; + +/** + * @ngdoc function + * @name angular.isFunction + * @module ng + * @kind function + * + * @description + * Determines if a reference is a `Function`. + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is a `Function`. + */ +function isFunction(value) {return typeof value === 'function';} + + +/** + * Determines if a value is a regular expression object. + * + * @private + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is a `RegExp`. + */ +function isRegExp(value) { + return toString.call(value) === '[object RegExp]'; +} + + +/** + * Checks if `obj` is a window object. + * + * @private + * @param {*} obj Object to check + * @returns {boolean} True if `obj` is a window obj. + */ +function isWindow(obj) { + return obj && obj.window === obj; +} + + +function isScope(obj) { + return obj && obj.$evalAsync && obj.$watch; +} + + +function isFile(obj) { + return toString.call(obj) === '[object File]'; +} + + +function isBlob(obj) { + return toString.call(obj) === '[object Blob]'; +} + + +function isBoolean(value) { + return typeof value === 'boolean'; +} + + +function isPromiseLike(obj) { + return obj && isFunction(obj.then); +} + + +var trim = function(value) { + return isString(value) ? value.trim() : value; +}; + +// Copied from: +// http://docs.closure-library.googlecode.com/git/local_closure_goog_string_string.js.source.html#line1021 +// Prereq: s is a string. +var escapeForRegexp = function(s) { + return s.replace(/([-()\[\]{}+?*.$\^|,:#=0) + array.splice(index, 1); + return value; +} + +/** + * @ngdoc function + * @name angular.copy + * @module ng + * @kind function + * + * @description + * Creates a deep copy of `source`, which should be an object or an array. + * + * * If no destination is supplied, a copy of the object or array is created. + * * If a destination is provided, all of its elements (for array) or properties (for objects) + * are deleted and then all elements/properties from the source are copied to it. + * * If `source` is not an object or array (inc. `null` and `undefined`), `source` is returned. + * * If `source` is identical to 'destination' an exception will be thrown. + * + * @param {*} source The source that will be used to make a copy. + * Can be any type, including primitives, `null`, and `undefined`. + * @param {(Object|Array)=} destination Destination into which the source is copied. If + * provided, must be of the same type as `source`. + * @returns {*} The copy or updated `destination`, if `destination` was specified. + * + * @example + + +
        +
        + Name:
        + E-mail:
        + Gender: male + female
        + + +
        + 
        form = {{user | json}}
        + 
        master = {{master | json}}
        +
        + + +         +         + */ +function copy(source, destination, stackSource, stackDest) { + if (isWindow(source) || isScope(source)) { + throw ngMinErr('cpws', + "Can't copy! Making copies of Window or Scope instances is not supported."); + } + + if (!destination) { + destination = source; + if (source) { + if (isArray(source)) { + destination = copy(source, [], stackSource, stackDest); + } else if (isDate(source)) { + destination = new Date(source.getTime()); + } else if (isRegExp(source)) { + destination = new RegExp(source.source, source.toString().match(/[^\/]*$/)[0]); + destination.lastIndex = source.lastIndex; + } else if (isObject(source)) { + var emptyObject = Object.create(Object.getPrototypeOf(source)); + destination = copy(source, emptyObject, stackSource, stackDest); + } + } + } else { + if (source === destination) throw ngMinErr('cpi', + "Can't copy! Source and destination are identical."); + + stackSource = stackSource || []; + stackDest = stackDest || []; + + if (isObject(source)) { + var index = stackSource.indexOf(source); + if (index !== -1) return stackDest[index]; + + stackSource.push(source); + stackDest.push(destination); + } + + var result; + if (isArray(source)) { + destination.length = 0; + for (var i = 0; i < source.length; i++) { + result = copy(source[i], null, stackSource, stackDest); + if (isObject(source[i])) { + stackSource.push(source[i]); + stackDest.push(result); + } + destination.push(result); + } + } else { + var h = destination.$$hashKey; + if (isArray(destination)) { + destination.length = 0; + } else { + forEach(destination, function(value, key) { + delete destination[key]; + }); + } + for (var key in source) { + if (source.hasOwnProperty(key)) { + result = copy(source[key], null, stackSource, stackDest); + if (isObject(source[key])) { + stackSource.push(source[key]); + stackDest.push(result); + } + destination[key] = result; + } + } + setHashKey(destination,h); + } + + } + return destination; +} + +/** + * Creates a shallow copy of an object, an array or a primitive. + * + * Assumes that there are no proto properties for objects. + */ +function shallowCopy(src, dst) { + if (isArray(src)) { + dst = dst || []; + + for (var i = 0, ii = src.length; i < ii; i++) { + dst[i] = src[i]; + } + } else if (isObject(src)) { + dst = dst || {}; + + for (var key in src) { + if (!(key.charAt(0) === '$' && key.charAt(1) === '$')) { + dst[key] = src[key]; + } + } + } + + return dst || src; +} + + +/** + * @ngdoc function + * @name angular.equals + * @module ng + * @kind function + * + * @description + * Determines if two objects or two values are equivalent. Supports value types, regular + * expressions, arrays and objects. + * + * Two objects or values are considered equivalent if at least one of the following is true: + * + * * Both objects or values pass `===` comparison. + * * Both objects or values are of the same type and all of their properties are equal by + * comparing them with `angular.equals`. + * * Both values are NaN. (In JavaScript, NaN == NaN => false. But we consider two NaN as equal) + * * Both values represent the same regular expression (In JavaScript, + * /abc/ == /abc/ => false. But we consider two regular expressions as equal when their textual + * representation matches). + * + * During a property comparison, properties of `function` type and properties with names + * that begin with `$` are ignored. + * + * Scope and DOMWindow objects are being compared only by identify (`===`). + * + * @param {*} o1 Object or value to compare. + * @param {*} o2 Object or value to compare. + * @returns {boolean} True if arguments are equal. + */ +function equals(o1, o2) { + if (o1 === o2) return true; + if (o1 === null || o2 === null) return false; + if (o1 !== o1 && o2 !== o2) return true; // NaN === NaN + var t1 = typeof o1, t2 = typeof o2, length, key, keySet; + if (t1 == t2) { + if (t1 == 'object') { + if (isArray(o1)) { + if (!isArray(o2)) return false; + if ((length = o1.length) == o2.length) { + for (key=0; key 2 ? sliceArgs(arguments, 2) : []; + if (isFunction(fn) && !(fn instanceof RegExp)) { + return curryArgs.length + ? function() { + return arguments.length + ? fn.apply(self, curryArgs.concat(slice.call(arguments, 0))) + : fn.apply(self, curryArgs); + } + : function() { + return arguments.length + ? fn.apply(self, arguments) + : fn.call(self); + }; + } else { + // in IE, native methods are not functions so they cannot be bound (note: they don't need to be) + return fn; + } +} + + +function toJsonReplacer(key, value) { + var val = value; + + if (typeof key === 'string' && key.charAt(0) === '$' && key.charAt(1) === '$') { + val = undefined; + } else if (isWindow(value)) { + val = '$WINDOW'; + } else if (value && document === value) { + val = '$DOCUMENT'; + } else if (isScope(value)) { + val = '$SCOPE'; + } + + return val; +} + + +/** + * @ngdoc function + * @name angular.toJson + * @module ng + * @kind function + * + * @description + * Serializes input into a JSON-formatted string. Properties with leading $$ characters will be + * stripped since angular uses this notation internally. + * + * @param {Object|Array|Date|string|number} obj Input to be serialized into JSON. + * @param {boolean=} pretty If set to true, the JSON output will contain newlines and whitespace. + * @returns {string|undefined} JSON-ified string representing `obj`. + */ +function toJson(obj, pretty) { + if (typeof obj === 'undefined') return undefined; + return JSON.stringify(obj, toJsonReplacer, pretty ? ' ' : null); +} + + +/** + * @ngdoc function + * @name angular.fromJson + * @module ng + * @kind function + * + * @description + * Deserializes a JSON string. + * + * @param {string} json JSON string to deserialize. + * @returns {Object|Array|string|number} Deserialized thingy. + */ +function fromJson(json) { + return isString(json) + ? JSON.parse(json) + : json; +} + + +/** + * @returns {string} Returns the string representation of the element. + */ +function startingTag(element) { + element = jqLite(element).clone(); + try { + // turns out IE does not let you set .html() on elements which + // are not allowed to have children. So we just ignore it. + element.empty(); + } catch (e) {} + var elemHtml = jqLite('
        ').append(element).html(); + try { + return element[0].nodeType === NODE_TYPE_TEXT ? lowercase(elemHtml) : + elemHtml. + match(/^(<[^>]+>)/)[1]. + replace(/^<([\w\-]+)/, function(match, nodeName) { return '<' + lowercase(nodeName); }); + } catch (e) { + return lowercase(elemHtml); + } + +} + + +///////////////////////////////////////////////// + +/** + * Tries to decode the URI component without throwing an exception. + * + * @private + * @param str value potential URI component to check. + * @returns {boolean} True if `value` can be decoded + * with the decodeURIComponent function. + */ +function tryDecodeURIComponent(value) { + try { + return decodeURIComponent(value); + } catch (e) { + // Ignore any invalid uri component + } +} + + +/** + * Parses an escaped url query string into key-value pairs. + * @returns {Object.} + */ +function parseKeyValue(/**string*/keyValue) { + var obj = {}, key_value, key; + forEach((keyValue || "").split('&'), function(keyValue) { + if (keyValue) { + key_value = keyValue.replace(/\+/g,'%20').split('='); + key = tryDecodeURIComponent(key_value[0]); + if (isDefined(key)) { + var val = isDefined(key_value[1]) ? tryDecodeURIComponent(key_value[1]) : true; + if (!hasOwnProperty.call(obj, key)) { + obj[key] = val; + } else if (isArray(obj[key])) { + obj[key].push(val); + } else { + obj[key] = [obj[key],val]; + } + } + } + }); + return obj; +} + +function toKeyValue(obj) { + var parts = []; + forEach(obj, function(value, key) { + if (isArray(value)) { + forEach(value, function(arrayValue) { + parts.push(encodeUriQuery(key, true) + + (arrayValue === true ? '' : '=' + encodeUriQuery(arrayValue, true))); + }); + } else { + parts.push(encodeUriQuery(key, true) + + (value === true ? '' : '=' + encodeUriQuery(value, true))); + } + }); + return parts.length ? parts.join('&') : ''; +} + + +/** + * We need our custom method because encodeURIComponent is too aggressive and doesn't follow + * http://www.ietf.org/rfc/rfc3986.txt with regards to the character set (pchar) allowed in path + * segments: + * segment = *pchar + * pchar = unreserved / pct-encoded / sub-delims / ":" / "@" + * pct-encoded = "%" HEXDIG HEXDIG + * unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~" + * sub-delims = "!" / "$" / "&" / "'" / "(" / ")" + * / "*" / "+" / "," / ";" / "=" + */ +function encodeUriSegment(val) { + return encodeUriQuery(val, true). + replace(/%26/gi, '&'). + replace(/%3D/gi, '='). + replace(/%2B/gi, '+'); +} + + +/** + * This method is intended for encoding *key* or *value* parts of query component. We need a custom + * method because encodeURIComponent is too aggressive and encodes stuff that doesn't have to be + * encoded per http://tools.ietf.org/html/rfc3986: + * query = *( pchar / "/" / "?" ) + * pchar = unreserved / pct-encoded / sub-delims / ":" / "@" + * unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~" + * pct-encoded = "%" HEXDIG HEXDIG + * sub-delims = "!" / "$" / "&" / "'" / "(" / ")" + * / "*" / "+" / "," / ";" / "=" + */ +function encodeUriQuery(val, pctEncodeSpaces) { + return encodeURIComponent(val). + replace(/%40/gi, '@'). + replace(/%3A/gi, ':'). + replace(/%24/g, '$'). + replace(/%2C/gi, ','). + replace(/%3B/gi, ';'). + replace(/%20/g, (pctEncodeSpaces ? '%20' : '+')); +} + +var ngAttrPrefixes = ['ng-', 'data-ng-', 'ng:', 'x-ng-']; + +function getNgAttribute(element, ngAttr) { + var attr, i, ii = ngAttrPrefixes.length; + element = jqLite(element); + for (i=0; i` or `` tags. + * + * Only one AngularJS application can be auto-bootstrapped per HTML document. The first `ngApp` + * found in the document will be used to define the root element to auto-bootstrap as an + * application. To run multiple applications in an HTML document you must manually bootstrap them using + * {@link angular.bootstrap} instead. AngularJS applications cannot be nested within each other. + * + * You can specify an **AngularJS module** to be used as the root module for the application. This + * module will be loaded into the {@link auto.$injector} when the application is bootstrapped and + * should contain the application code needed or have dependencies on other modules that will + * contain the code. See {@link angular.module} for more information. + * + * In the example below if the `ngApp` directive were not placed on the `html` element then the + * document would not be compiled, the `AppController` would not be instantiated and the `{{ a+b }}` + * would not be resolved to `3`. + * + * `ngApp` is the easiest, and most common, way to bootstrap an application. + * + + +
        + I can add: {{a}} + {{b}} = {{ a+b }} +
        +         + + angular.module('ngAppDemo', []).controller('ngAppDemoController', function($scope) { + $scope.a = 1; + $scope.b = 2; + }); + +         + * + * Using `ngStrictDi`, you would see something like this: + * + + +
        +
        + I can add: {{a}} + {{b}} = {{ a+b }} + +

        This renders because the controller does not fail to + instantiate, by using explicit annotation style (see + script.js for details) +

        +
        + +
        + Name:
        + Hello, {{name}}! + +

        This renders because the controller does not fail to + instantiate, by using explicit annotation style + (see script.js for details) +

        +
        + +
        + I can add: {{a}} + {{b}} = {{ a+b }} + +

        The controller could not be instantiated, due to relying + on automatic function annotations (which are disabled in + strict mode). As such, the content of this section is not + interpolated, and there should be an error in your web console. +

        +
        +
        +         + + angular.module('ngAppStrictDemo', []) + // BadController will fail to instantiate, due to relying on automatic function annotation, + // rather than an explicit annotation + .controller('BadController', function($scope) { + $scope.a = 1; + $scope.b = 2; + }) + // Unlike BadController, GoodController1 and GoodController2 will not fail to be instantiated, + // due to using explicit annotations using the array style and $inject property, respectively. + .controller('GoodController1', ['$scope', function($scope) { + $scope.a = 1; + $scope.b = 2; + }]) + .controller('GoodController2', GoodController2); + function GoodController2($scope) { + $scope.name = "World"; + } + GoodController2.$inject = ['$scope']; + + + div[ng-controller] { + margin-bottom: 1em; + -webkit-border-radius: 4px; + border-radius: 4px; + border: 1px solid; + padding: .5em; + } + div[ng-controller^=Good] { + border-color: #d6e9c6; + background-color: #dff0d8; + color: #3c763d; + } + div[ng-controller^=Bad] { + border-color: #ebccd1; + background-color: #f2dede; + color: #a94442; + margin-bottom: 0; + } + +         + */ +function angularInit(element, bootstrap) { + var appElement, + module, + config = {}; + + // The element `element` has priority over any other element + forEach(ngAttrPrefixes, function(prefix) { + var name = prefix + 'app'; + + if (!appElement && element.hasAttribute && element.hasAttribute(name)) { + appElement = element; + module = element.getAttribute(name); + } + }); + forEach(ngAttrPrefixes, function(prefix) { + var name = prefix + 'app'; + var candidate; + + if (!appElement && (candidate = element.querySelector('[' + name.replace(':', '\\:') + ']'))) { + appElement = candidate; + module = candidate.getAttribute(name); + } + }); + if (appElement) { + config.strictDi = getNgAttribute(appElement, "strict-di") !== null; + bootstrap(appElement, module ? [module] : [], config); + } +} + +/** + * @ngdoc function + * @name angular.bootstrap + * @module ng + * @description + * Use this function to manually start up angular application. + * + * See: {@link guide/bootstrap Bootstrap} + * + * Note that Protractor based end-to-end tests cannot use this function to bootstrap manually. + * They must use {@link ng.directive:ngApp ngApp}. + * + * Angular will detect if it has been loaded into the browser more than once and only allow the + * first loaded script to be bootstrapped and will report a warning to the browser console for + * each of the subsequent scripts. This prevents strange results in applications, where otherwise + * multiple instances of Angular try to work on the DOM. + * + * ```html + * + * + * + *
        + * {{greeting}} + *
        + * + * + * + * + * + * ``` + * + * @param {DOMElement} element DOM element which is the root of angular application. + * @param {Array=} modules an array of modules to load into the application. + * Each item in the array should be the name of a predefined module or a (DI annotated) + * function that will be invoked by the injector as a run block. + * See: {@link angular.module modules} + * @param {Object=} config an object for defining configuration options for the application. The + * following keys are supported: + * + * - `strictDi`: disable automatic function annotation for the application. This is meant to + * assist in finding bugs which break minified code. + * + * @returns {auto.$injector} Returns the newly created injector for this app. + */ +function bootstrap(element, modules, config) { + if (!isObject(config)) config = {}; + var defaultConfig = { + strictDi: false + }; + config = extend(defaultConfig, config); + var doBootstrap = function() { + element = jqLite(element); + + if (element.injector()) { + var tag = (element[0] === document) ? 'document' : startingTag(element); + //Encode angle brackets to prevent input from being sanitized to empty string #8683 + throw ngMinErr( + 'btstrpd', + "App Already Bootstrapped with this Element '{0}'", + tag.replace(//,'>')); + } + + modules = modules || []; + modules.unshift(['$provide', function($provide) { + $provide.value('$rootElement', element); + }]); + + if (config.debugInfoEnabled) { + // Pushing so that this overrides `debugInfoEnabled` setting defined in user's `modules`. + modules.push(['$compileProvider', function($compileProvider) { + $compileProvider.debugInfoEnabled(true); + }]); + } + + modules.unshift('ng'); + var injector = createInjector(modules, config.strictDi); + injector.invoke(['$rootScope', '$rootElement', '$compile', '$injector', + function bootstrapApply(scope, element, compile, injector) { + scope.$apply(function() { + element.data('$injector', injector); + compile(element)(scope); + }); + }] + ); + return injector; + }; + + var NG_ENABLE_DEBUG_INFO = /^NG_ENABLE_DEBUG_INFO!/; + var NG_DEFER_BOOTSTRAP = /^NG_DEFER_BOOTSTRAP!/; + + if (window && NG_ENABLE_DEBUG_INFO.test(window.name)) { + config.debugInfoEnabled = true; + window.name = window.name.replace(NG_ENABLE_DEBUG_INFO, ''); + } + + if (window && !NG_DEFER_BOOTSTRAP.test(window.name)) { + return doBootstrap(); + } + + window.name = window.name.replace(NG_DEFER_BOOTSTRAP, ''); + angular.resumeBootstrap = function(extraModules) { + forEach(extraModules, function(module) { + modules.push(module); + }); + doBootstrap(); + }; +} + +/** + * @ngdoc function + * @name angular.reloadWithDebugInfo + * @module ng + * @description + * Use this function to reload the current application with debug information turned on. + * This takes precedence over a call to `$compileProvider.debugInfoEnabled(false)`. + * + * See {@link ng.$compileProvider#debugInfoEnabled} for more. + */ +function reloadWithDebugInfo() { + window.name = 'NG_ENABLE_DEBUG_INFO!' + window.name; + window.location.reload(); +} + +/** + * @name angular.getTestability + * @module ng + * @description + * Get the testability service for the instance of Angular on the given + * element. + * @param {DOMElement} element DOM element which is the root of angular application. + */ +function getTestability(rootElement) { + return angular.element(rootElement).injector().get('$$testability'); +} + +var SNAKE_CASE_REGEXP = /[A-Z]/g; +function snake_case(name, separator) { + separator = separator || '_'; + return name.replace(SNAKE_CASE_REGEXP, function(letter, pos) { + return (pos ? separator : '') + letter.toLowerCase(); + }); +} + +var bindJQueryFired = false; +var skipDestroyOnNextJQueryCleanData; +function bindJQuery() { + var originalCleanData; + + if (bindJQueryFired) { + return; + } + + // bind to jQuery if present; + jQuery = window.jQuery; + // Use jQuery if it exists with proper functionality, otherwise default to us. + // Angular 1.2+ requires jQuery 1.7+ for on()/off() support. + // Angular 1.3+ technically requires at least jQuery 2.1+ but it may work with older + // versions. It will not work for sure with jQuery <1.7, though. + if (jQuery && jQuery.fn.on) { + jqLite = jQuery; + extend(jQuery.fn, { + scope: JQLitePrototype.scope, + isolateScope: JQLitePrototype.isolateScope, + controller: JQLitePrototype.controller, + injector: JQLitePrototype.injector, + inheritedData: JQLitePrototype.inheritedData + }); + + // All nodes removed from the DOM via various jQuery APIs like .remove() + // are passed through jQuery.cleanData. Monkey-patch this method to fire + // the $destroy event on all removed nodes. + originalCleanData = jQuery.cleanData; + jQuery.cleanData = function(elems) { + var events; + if (!skipDestroyOnNextJQueryCleanData) { + for (var i = 0, elem; (elem = elems[i]) != null; i++) { + events = jQuery._data(elem, "events"); + if (events && events.$destroy) { + jQuery(elem).triggerHandler('$destroy'); + } + } + } else { + skipDestroyOnNextJQueryCleanData = false; + } + originalCleanData(elems); + }; + } else { + jqLite = JQLite; + } + + angular.element = jqLite; + + // Prevent double-proxying. + bindJQueryFired = true; +} + +/** + * throw error if the argument is falsy. + */ +function assertArg(arg, name, reason) { + if (!arg) { + throw ngMinErr('areq', "Argument '{0}' is {1}", (name || '?'), (reason || "required")); + } + return arg; +} + +function assertArgFn(arg, name, acceptArrayAnnotation) { + if (acceptArrayAnnotation && isArray(arg)) { + arg = arg[arg.length - 1]; + } + + assertArg(isFunction(arg), name, 'not a function, got ' + + (arg && typeof arg === 'object' ? arg.constructor.name || 'Object' : typeof arg)); + return arg; +} + +/** + * throw error if the name given is hasOwnProperty + * @param {String} name the name to test + * @param {String} context the context in which the name is used, such as module or directive + */ +function assertNotHasOwnProperty(name, context) { + if (name === 'hasOwnProperty') { + throw ngMinErr('badname', "hasOwnProperty is not a valid {0} name", context); + } +} + +/** + * Return the value accessible from the object by path. Any undefined traversals are ignored + * @param {Object} obj starting object + * @param {String} path path to traverse + * @param {boolean} [bindFnToScope=true] + * @returns {Object} value as accessible by path + */ +//TODO(misko): this function needs to be removed +function getter(obj, path, bindFnToScope) { + if (!path) return obj; + var keys = path.split('.'); + var key; + var lastInstance = obj; + var len = keys.length; + + for (var i = 0; i < len; i++) { + key = keys[i]; + if (obj) { + obj = (lastInstance = obj)[key]; + } + } + if (!bindFnToScope && isFunction(obj)) { + return bind(lastInstance, obj); + } + return obj; +} + +/** + * Return the DOM siblings between the first and last node in the given array. + * @param {Array} array like object + * @returns {jqLite} jqLite collection containing the nodes + */ +function getBlockNodes(nodes) { + // TODO(perf): just check if all items in `nodes` are siblings and if they are return the original + // collection, otherwise update the original collection. + var node = nodes[0]; + var endNode = nodes[nodes.length - 1]; + var blockNodes = [node]; + + do { + node = node.nextSibling; + if (!node) break; + blockNodes.push(node); + } while (node !== endNode); + + return jqLite(blockNodes); +} + + +/** + * Creates a new object without a prototype. This object is useful for lookup without having to + * guard against prototypically inherited properties via hasOwnProperty. + * + * Related micro-benchmarks: + * - http://jsperf.com/object-create2 + * - http://jsperf.com/proto-map-lookup/2 + * - http://jsperf.com/for-in-vs-object-keys2 + * + * @returns {Object} + */ +function createMap() { + return Object.create(null); +} + +var NODE_TYPE_ELEMENT = 1; +var NODE_TYPE_TEXT = 3; +var NODE_TYPE_COMMENT = 8; +var NODE_TYPE_DOCUMENT = 9; +var NODE_TYPE_DOCUMENT_FRAGMENT = 11; + +/** + * @ngdoc type + * @name angular.Module + * @module ng + * @description + * + * Interface for configuring angular {@link angular.module modules}. + */ + +function setupModuleLoader(window) { + + var $injectorMinErr = minErr('$injector'); + var ngMinErr = minErr('ng'); + + function ensure(obj, name, factory) { + return obj[name] || (obj[name] = factory()); + } + + var angular = ensure(window, 'angular', Object); + + // We need to expose `angular.$$minErr` to modules such as `ngResource` that reference it during bootstrap + angular.$$minErr = angular.$$minErr || minErr; + + return ensure(angular, 'module', function() { + /** @type {Object.} */ + var modules = {}; + + /** + * @ngdoc function + * @name angular.module + * @module ng + * @description + * + * The `angular.module` is a global place for creating, registering and retrieving Angular + * modules. + * All modules (angular core or 3rd party) that should be available to an application must be + * registered using this mechanism. + * + * When passed two or more arguments, a new module is created. If passed only one argument, an + * existing module (the name passed as the first argument to `module`) is retrieved. + * + * + * # Module + * + * A module is a collection of services, directives, controllers, filters, and configuration information. + * `angular.module` is used to configure the {@link auto.$injector $injector}. + * + * ```js + * // Create a new module + * var myModule = angular.module('myModule', []); + * + * // register a new service + * myModule.value('appName', 'MyCoolApp'); + * + * // configure existing services inside initialization blocks. + * myModule.config(['$locationProvider', function($locationProvider) { + * // Configure existing providers + * $locationProvider.hashPrefix('!'); + * }]); + * ``` + * + * Then you can create an injector and load your modules like this: + * + * ```js + * var injector = angular.injector(['ng', 'myModule']) + * ``` + * + * However it's more likely that you'll just use + * {@link ng.directive:ngApp ngApp} or + * {@link angular.bootstrap} to simplify this process for you. + * + * @param {!string} name The name of the module to create or retrieve. + * @param {!Array.=} requires If specified then new module is being created. If + * unspecified then the module is being retrieved for further configuration. + * @param {Function=} configFn Optional configuration function for the module. Same as + * {@link angular.Module#config Module#config()}. + * @returns {module} new module with the {@link angular.Module} api. + */ + return function module(name, requires, configFn) { + var assertNotHasOwnProperty = function(name, context) { + if (name === 'hasOwnProperty') { + throw ngMinErr('badname', 'hasOwnProperty is not a valid {0} name', context); + } + }; + + assertNotHasOwnProperty(name, 'module'); + if (requires && modules.hasOwnProperty(name)) { + modules[name] = null; + } + return ensure(modules, name, function() { + if (!requires) { + throw $injectorMinErr('nomod', "Module '{0}' is not available! You either misspelled " + + "the module name or forgot to load it. If registering a module ensure that you " + + "specify the dependencies as the second argument.", name); + } + + /** @type {!Array.>} */ + var invokeQueue = []; + + /** @type {!Array.} */ + var configBlocks = []; + + /** @type {!Array.} */ + var runBlocks = []; + + var config = invokeLater('$injector', 'invoke', 'push', configBlocks); + + /** @type {angular.Module} */ + var moduleInstance = { + // Private state + _invokeQueue: invokeQueue, + _configBlocks: configBlocks, + _runBlocks: runBlocks, + + /** + * @ngdoc property + * @name angular.Module#requires + * @module ng + * + * @description + * Holds the list of modules which the injector will load before the current module is + * loaded. + */ + requires: requires, + + /** + * @ngdoc property + * @name angular.Module#name + * @module ng + * + * @description + * Name of the module. + */ + name: name, + + + /** + * @ngdoc method + * @name angular.Module#provider + * @module ng + * @param {string} name service name + * @param {Function} providerType Construction function for creating new instance of the + * service. + * @description + * See {@link auto.$provide#provider $provide.provider()}. + */ + provider: invokeLater('$provide', 'provider'), + + /** + * @ngdoc method + * @name angular.Module#factory + * @module ng + * @param {string} name service name + * @param {Function} providerFunction Function for creating new instance of the service. + * @description + * See {@link auto.$provide#factory $provide.factory()}. + */ + factory: invokeLater('$provide', 'factory'), + + /** + * @ngdoc method + * @name angular.Module#service + * @module ng + * @param {string} name service name + * @param {Function} constructor A constructor function that will be instantiated. + * @description + * See {@link auto.$provide#service $provide.service()}. + */ + service: invokeLater('$provide', 'service'), + + /** + * @ngdoc method + * @name angular.Module#value + * @module ng + * @param {string} name service name + * @param {*} object Service instance object. + * @description + * See {@link auto.$provide#value $provide.value()}. + */ + value: invokeLater('$provide', 'value'), + + /** + * @ngdoc method + * @name angular.Module#constant + * @module ng + * @param {string} name constant name + * @param {*} object Constant value. + * @description + * Because the constant are fixed, they get applied before other provide methods. + * See {@link auto.$provide#constant $provide.constant()}. + */ + constant: invokeLater('$provide', 'constant', 'unshift'), + + /** + * @ngdoc method + * @name angular.Module#animation + * @module ng + * @param {string} name animation name + * @param {Function} animationFactory Factory function for creating new instance of an + * animation. + * @description + * + * **NOTE**: animations take effect only if the **ngAnimate** module is loaded. + * + * + * Defines an animation hook that can be later used with + * {@link ngAnimate.$animate $animate} service and directives that use this service. + * + * ```js + * module.animation('.animation-name', function($inject1, $inject2) { + * return { + * eventName : function(element, done) { + * //code to run the animation + * //once complete, then run done() + * return function cancellationFunction(element) { + * //code to cancel the animation + * } + * } + * } + * }) + * ``` + * + * See {@link ng.$animateProvider#register $animateProvider.register()} and + * {@link ngAnimate ngAnimate module} for more information. + */ + animation: invokeLater('$animateProvider', 'register'), + + /** + * @ngdoc method + * @name angular.Module#filter + * @module ng + * @param {string} name Filter name. + * @param {Function} filterFactory Factory function for creating new instance of filter. + * @description + * See {@link ng.$filterProvider#register $filterProvider.register()}. + */ + filter: invokeLater('$filterProvider', 'register'), + + /** + * @ngdoc method + * @name angular.Module#controller + * @module ng + * @param {string|Object} name Controller name, or an object map of controllers where the + * keys are the names and the values are the constructors. + * @param {Function} constructor Controller constructor function. + * @description + * See {@link ng.$controllerProvider#register $controllerProvider.register()}. + */ + controller: invokeLater('$controllerProvider', 'register'), + + /** + * @ngdoc method + * @name angular.Module#directive + * @module ng + * @param {string|Object} name Directive name, or an object map of directives where the + * keys are the names and the values are the factories. + * @param {Function} directiveFactory Factory function for creating new instance of + * directives. + * @description + * See {@link ng.$compileProvider#directive $compileProvider.directive()}. + */ + directive: invokeLater('$compileProvider', 'directive'), + + /** + * @ngdoc method + * @name angular.Module#config + * @module ng + * @param {Function} configFn Execute this function on module load. Useful for service + * configuration. + * @description + * Use this method to register work which needs to be performed on module loading. + * For more about how to configure services, see + * {@link providers#provider-recipe Provider Recipe}. + */ + config: config, + + /** + * @ngdoc method + * @name angular.Module#run + * @module ng + * @param {Function} initializationFn Execute this function after injector creation. + * Useful for application initialization. + * @description + * Use this method to register work which should be performed when the injector is done + * loading all modules. + */ + run: function(block) { + runBlocks.push(block); + return this; + } + }; + + if (configFn) { + config(configFn); + } + + return moduleInstance; + + /** + * @param {string} provider + * @param {string} method + * @param {String=} insertMethod + * @returns {angular.Module} + */ + function invokeLater(provider, method, insertMethod, queue) { + if (!queue) queue = invokeQueue; + return function() { + queue[insertMethod || 'push']([provider, method, arguments]); + return moduleInstance; + }; + } + }); + }; + }); + +} + +/* global angularModule: true, + version: true, + + $LocaleProvider, + $CompileProvider, + + htmlAnchorDirective, + inputDirective, + inputDirective, + formDirective, + scriptDirective, + selectDirective, + styleDirective, + optionDirective, + ngBindDirective, + ngBindHtmlDirective, + ngBindTemplateDirective, + ngClassDirective, + ngClassEvenDirective, + ngClassOddDirective, + ngCspDirective, + ngCloakDirective, + ngControllerDirective, + ngFormDirective, + ngHideDirective, + ngIfDirective, + ngIncludeDirective, + ngIncludeFillContentDirective, + ngInitDirective, + ngNonBindableDirective, + ngPluralizeDirective, + ngRepeatDirective, + ngShowDirective, + ngStyleDirective, + ngSwitchDirective, + ngSwitchWhenDirective, + ngSwitchDefaultDirective, + ngOptionsDirective, + ngTranscludeDirective, + ngModelDirective, + ngListDirective, + ngChangeDirective, + patternDirective, + patternDirective, + requiredDirective, + requiredDirective, + minlengthDirective, + minlengthDirective, + maxlengthDirective, + maxlengthDirective, + ngValueDirective, + ngModelOptionsDirective, + ngAttributeAliasDirectives, + ngEventDirectives, + + $AnchorScrollProvider, + $AnimateProvider, + $BrowserProvider, + $CacheFactoryProvider, + $ControllerProvider, + $DocumentProvider, + $ExceptionHandlerProvider, + $FilterProvider, + $InterpolateProvider, + $IntervalProvider, + $HttpProvider, + $HttpBackendProvider, + $LocationProvider, + $LogProvider, + $ParseProvider, + $RootScopeProvider, + $QProvider, + $$QProvider, + $$SanitizeUriProvider, + $SceProvider, + $SceDelegateProvider, + $SnifferProvider, + $TemplateCacheProvider, + $TemplateRequestProvider, + $$TestabilityProvider, + $TimeoutProvider, + $$RAFProvider, + $$AsyncCallbackProvider, + $WindowProvider +*/ + + +/** + * @ngdoc object + * @name angular.version + * @module ng + * @description + * An object that contains information about the current AngularJS version. This object has the + * following properties: + * + * - `full` – `{string}` – Full version string, such as "0.9.18". + * - `major` – `{number}` – Major version number, such as "0". + * - `minor` – `{number}` – Minor version number, such as "9". + * - `dot` – `{number}` – Dot version number, such as "18". + * - `codeName` – `{string}` – Code name of the release, such as "jiggling-armfat". + */ +var version = { + full: '1.3.1', // all of these placeholder strings will be replaced by grunt's + major: 1, // package task + minor: 3, + dot: 1, + codeName: 'spectral-lobster' +}; + + +function publishExternalAPI(angular) { + extend(angular, { + 'bootstrap': bootstrap, + 'copy': copy, + 'extend': extend, + 'equals': equals, + 'element': jqLite, + 'forEach': forEach, + 'injector': createInjector, + 'noop': noop, + 'bind': bind, + 'toJson': toJson, + 'fromJson': fromJson, + 'identity': identity, + 'isUndefined': isUndefined, + 'isDefined': isDefined, + 'isString': isString, + 'isFunction': isFunction, + 'isObject': isObject, + 'isNumber': isNumber, + 'isElement': isElement, + 'isArray': isArray, + 'version': version, + 'isDate': isDate, + 'lowercase': lowercase, + 'uppercase': uppercase, + 'callbacks': {counter: 0}, + 'getTestability': getTestability, + '$$minErr': minErr, + '$$csp': csp, + 'reloadWithDebugInfo': reloadWithDebugInfo + }); + + angularModule = setupModuleLoader(window); + try { + angularModule('ngLocale'); + } catch (e) { + angularModule('ngLocale', []).provider('$locale', $LocaleProvider); + } + + angularModule('ng', ['ngLocale'], ['$provide', + function ngModule($provide) { + // $$sanitizeUriProvider needs to be before $compileProvider as it is used by it. + $provide.provider({ + $$sanitizeUri: $$SanitizeUriProvider + }); + $provide.provider('$compile', $CompileProvider). + directive({ + a: htmlAnchorDirective, + input: inputDirective, + textarea: inputDirective, + form: formDirective, + script: scriptDirective, + select: selectDirective, + style: styleDirective, + option: optionDirective, + ngBind: ngBindDirective, + ngBindHtml: ngBindHtmlDirective, + ngBindTemplate: ngBindTemplateDirective, + ngClass: ngClassDirective, + ngClassEven: ngClassEvenDirective, + ngClassOdd: ngClassOddDirective, + ngCloak: ngCloakDirective, + ngController: ngControllerDirective, + ngForm: ngFormDirective, + ngHide: ngHideDirective, + ngIf: ngIfDirective, + ngInclude: ngIncludeDirective, + ngInit: ngInitDirective, + ngNonBindable: ngNonBindableDirective, + ngPluralize: ngPluralizeDirective, + ngRepeat: ngRepeatDirective, + ngShow: ngShowDirective, + ngStyle: ngStyleDirective, + ngSwitch: ngSwitchDirective, + ngSwitchWhen: ngSwitchWhenDirective, + ngSwitchDefault: ngSwitchDefaultDirective, + ngOptions: ngOptionsDirective, + ngTransclude: ngTranscludeDirective, + ngModel: ngModelDirective, + ngList: ngListDirective, + ngChange: ngChangeDirective, + pattern: patternDirective, + ngPattern: patternDirective, + required: requiredDirective, + ngRequired: requiredDirective, + minlength: minlengthDirective, + ngMinlength: minlengthDirective, + maxlength: maxlengthDirective, + ngMaxlength: maxlengthDirective, + ngValue: ngValueDirective, + ngModelOptions: ngModelOptionsDirective + }). + directive({ + ngInclude: ngIncludeFillContentDirective + }). + directive(ngAttributeAliasDirectives). + directive(ngEventDirectives); + $provide.provider({ + $anchorScroll: $AnchorScrollProvider, + $animate: $AnimateProvider, + $browser: $BrowserProvider, + $cacheFactory: $CacheFactoryProvider, + $controller: $ControllerProvider, + $document: $DocumentProvider, + $exceptionHandler: $ExceptionHandlerProvider, + $filter: $FilterProvider, + $interpolate: $InterpolateProvider, + $interval: $IntervalProvider, + $http: $HttpProvider, + $httpBackend: $HttpBackendProvider, + $location: $LocationProvider, + $log: $LogProvider, + $parse: $ParseProvider, + $rootScope: $RootScopeProvider, + $q: $QProvider, + $$q: $$QProvider, + $sce: $SceProvider, + $sceDelegate: $SceDelegateProvider, + $sniffer: $SnifferProvider, + $templateCache: $TemplateCacheProvider, + $templateRequest: $TemplateRequestProvider, + $$testability: $$TestabilityProvider, + $timeout: $TimeoutProvider, + $window: $WindowProvider, + $$rAF: $$RAFProvider, + $$asyncCallback: $$AsyncCallbackProvider + }); + } + ]); +} + +/* global JQLitePrototype: true, + addEventListenerFn: true, + removeEventListenerFn: true, + BOOLEAN_ATTR: true, + ALIASED_ATTR: true, +*/ + +////////////////////////////////// +//JQLite +////////////////////////////////// + +/** + * @ngdoc function + * @name angular.element + * @module ng + * @kind function + * + * @description + * Wraps a raw DOM element or HTML string as a [jQuery](http://jquery.com) element. + * + * If jQuery is available, `angular.element` is an alias for the + * [jQuery](http://api.jquery.com/jQuery/) function. If jQuery is not available, `angular.element` + * delegates to Angular's built-in subset of jQuery, called "jQuery lite" or "jqLite." + * + *
        jqLite is a tiny, API-compatible subset of jQuery that allows + * Angular to manipulate the DOM in a cross-browser compatible way. **jqLite** implements only the most + * commonly needed functionality with the goal of having a very small footprint.
        + * + * To use jQuery, simply load it before `DOMContentLoaded` event fired. + * + *
        **Note:** all element references in Angular are always wrapped with jQuery or + * jqLite; they are never raw DOM references.
        + * + * ## Angular's jqLite + * jqLite provides only the following jQuery methods: + * + * - [`addClass()`](http://api.jquery.com/addClass/) + * - [`after()`](http://api.jquery.com/after/) + * - [`append()`](http://api.jquery.com/append/) + * - [`attr()`](http://api.jquery.com/attr/) - Does not support functions as parameters + * - [`bind()`](http://api.jquery.com/bind/) - Does not support namespaces, selectors or eventData + * - [`children()`](http://api.jquery.com/children/) - Does not support selectors + * - [`clone()`](http://api.jquery.com/clone/) + * - [`contents()`](http://api.jquery.com/contents/) + * - [`css()`](http://api.jquery.com/css/) - Only retrieves inline-styles, does not call `getComputedStyle()` + * - [`data()`](http://api.jquery.com/data/) + * - [`detach()`](http://api.jquery.com/detach/) + * - [`empty()`](http://api.jquery.com/empty/) + * - [`eq()`](http://api.jquery.com/eq/) + * - [`find()`](http://api.jquery.com/find/) - Limited to lookups by tag name + * - [`hasClass()`](http://api.jquery.com/hasClass/) + * - [`html()`](http://api.jquery.com/html/) + * - [`next()`](http://api.jquery.com/next/) - Does not support selectors + * - [`on()`](http://api.jquery.com/on/) - Does not support namespaces, selectors or eventData + * - [`off()`](http://api.jquery.com/off/) - Does not support namespaces or selectors + * - [`one()`](http://api.jquery.com/one/) - Does not support namespaces or selectors + * - [`parent()`](http://api.jquery.com/parent/) - Does not support selectors + * - [`prepend()`](http://api.jquery.com/prepend/) + * - [`prop()`](http://api.jquery.com/prop/) + * - [`ready()`](http://api.jquery.com/ready/) + * - [`remove()`](http://api.jquery.com/remove/) + * - [`removeAttr()`](http://api.jquery.com/removeAttr/) + * - [`removeClass()`](http://api.jquery.com/removeClass/) + * - [`removeData()`](http://api.jquery.com/removeData/) + * - [`replaceWith()`](http://api.jquery.com/replaceWith/) + * - [`text()`](http://api.jquery.com/text/) + * - [`toggleClass()`](http://api.jquery.com/toggleClass/) + * - [`triggerHandler()`](http://api.jquery.com/triggerHandler/) - Passes a dummy event object to handlers. + * - [`unbind()`](http://api.jquery.com/unbind/) - Does not support namespaces + * - [`val()`](http://api.jquery.com/val/) + * - [`wrap()`](http://api.jquery.com/wrap/) + * + * ## jQuery/jqLite Extras + * Angular also provides the following additional methods and events to both jQuery and jqLite: + * + * ### Events + * - `$destroy` - AngularJS intercepts all jqLite/jQuery's DOM destruction apis and fires this event + * on all DOM nodes being removed. This can be used to clean up any 3rd party bindings to the DOM + * element before it is removed. + * + * ### Methods + * - `controller(name)` - retrieves the controller of the current element or its parent. By default + * retrieves controller associated with the `ngController` directive. If `name` is provided as + * camelCase directive name, then the controller for this directive will be retrieved (e.g. + * `'ngModel'`). + * - `injector()` - retrieves the injector of the current element or its parent. + * - `scope()` - retrieves the {@link ng.$rootScope.Scope scope} of the current + * element or its parent. + * - `isolateScope()` - retrieves an isolate {@link ng.$rootScope.Scope scope} if one is attached directly to the + * current element. This getter should be used only on elements that contain a directive which starts a new isolate + * scope. Calling `scope()` on this element always returns the original non-isolate scope. + * - `inheritedData()` - same as `data()`, but walks up the DOM until a value is found or the top + * parent element is reached. + * + * @param {string|DOMElement} element HTML string or DOMElement to be wrapped into jQuery. + * @returns {Object} jQuery object. + */ + +JQLite.expando = 'ng339'; + +var jqCache = JQLite.cache = {}, + jqId = 1, + addEventListenerFn = function(element, type, fn) { + element.addEventListener(type, fn, false); + }, + removeEventListenerFn = function(element, type, fn) { + element.removeEventListener(type, fn, false); + }; + +/* + * !!! This is an undocumented "private" function !!! + */ +JQLite._data = function(node) { + //jQuery always returns an object on cache miss + return this.cache[node[this.expando]] || {}; +}; + +function jqNextId() { return ++jqId; } + + +var SPECIAL_CHARS_REGEXP = /([\:\-\_]+(.))/g; +var MOZ_HACK_REGEXP = /^moz([A-Z])/; +var MOUSE_EVENT_MAP= { mouseleave: "mouseout", mouseenter: "mouseover"}; +var jqLiteMinErr = minErr('jqLite'); + +/** + * Converts snake_case to camelCase. + * Also there is special case for Moz prefix starting with upper case letter. + * @param name Name to normalize + */ +function camelCase(name) { + return name. + replace(SPECIAL_CHARS_REGEXP, function(_, separator, letter, offset) { + return offset ? letter.toUpperCase() : letter; + }). + replace(MOZ_HACK_REGEXP, 'Moz$1'); +} + +var SINGLE_TAG_REGEXP = /^<(\w+)\s*\/?>(?:<\/\1>|)$/; +var HTML_REGEXP = /<|&#?\w+;/; +var TAG_NAME_REGEXP = /<([\w:]+)/; +var XHTML_TAG_REGEXP = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi; + +var wrapMap = { + 'option': [1, ''], + + 'thead': [1, '', '
        '], + 'col': [2, '', '
        '], + 'tr': [2, '', '
        '], + 'td': [3, '', '
        '], + '_default': [0, "", ""] +}; + +wrapMap.optgroup = wrapMap.option; +wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; +wrapMap.th = wrapMap.td; + + +function jqLiteIsTextNode(html) { + return !HTML_REGEXP.test(html); +} + +function jqLiteAcceptsData(node) { + // The window object can accept data but has no nodeType + // Otherwise we are only interested in elements (1) and documents (9) + var nodeType = node.nodeType; + return nodeType === NODE_TYPE_ELEMENT || !nodeType || nodeType === NODE_TYPE_DOCUMENT; +} + +function jqLiteBuildFragment(html, context) { + var tmp, tag, wrap, + fragment = context.createDocumentFragment(), + nodes = [], i; + + if (jqLiteIsTextNode(html)) { + // Convert non-html into a text node + nodes.push(context.createTextNode(html)); + } else { + // Convert html into DOM nodes + tmp = tmp || fragment.appendChild(context.createElement("div")); + tag = (TAG_NAME_REGEXP.exec(html) || ["", ""])[1].toLowerCase(); + wrap = wrapMap[tag] || wrapMap._default; + tmp.innerHTML = wrap[1] + html.replace(XHTML_TAG_REGEXP, "<$1>") + wrap[2]; + + // Descend through wrappers to the right content + i = wrap[0]; + while (i--) { + tmp = tmp.lastChild; + } + + nodes = concat(nodes, tmp.childNodes); + + tmp = fragment.firstChild; + tmp.textContent = ""; + } + + // Remove wrapper from fragment + fragment.textContent = ""; + fragment.innerHTML = ""; // Clear inner HTML + forEach(nodes, function(node) { + fragment.appendChild(node); + }); + + return fragment; +} + +function jqLiteParseHTML(html, context) { + context = context || document; + var parsed; + + if ((parsed = SINGLE_TAG_REGEXP.exec(html))) { + return [context.createElement(parsed[1])]; + } + + if ((parsed = jqLiteBuildFragment(html, context))) { + return parsed.childNodes; + } + + return []; +} + +///////////////////////////////////////////// +function JQLite(element) { + if (element instanceof JQLite) { + return element; + } + + var argIsString; + + if (isString(element)) { + element = trim(element); + argIsString = true; + } + if (!(this instanceof JQLite)) { + if (argIsString && element.charAt(0) != '<') { + throw jqLiteMinErr('nosel', 'Looking up elements via selectors is not supported by jqLite! See: http://docs.angularjs.org/api/angular.element'); + } + return new JQLite(element); + } + + if (argIsString) { + jqLiteAddNodes(this, jqLiteParseHTML(element)); + } else { + jqLiteAddNodes(this, element); + } +} + +function jqLiteClone(element) { + return element.cloneNode(true); +} + +function jqLiteDealoc(element, onlyDescendants) { + if (!onlyDescendants) jqLiteRemoveData(element); + + if (element.querySelectorAll) { + var descendants = element.querySelectorAll('*'); + for (var i = 0, l = descendants.length; i < l; i++) { + jqLiteRemoveData(descendants[i]); + } + } +} + +function jqLiteOff(element, type, fn, unsupported) { + if (isDefined(unsupported)) throw jqLiteMinErr('offargs', 'jqLite#off() does not support the `selector` argument'); + + var expandoStore = jqLiteExpandoStore(element); + var events = expandoStore && expandoStore.events; + var handle = expandoStore && expandoStore.handle; + + if (!handle) return; //no listeners registered + + if (!type) { + for (type in events) { + if (type !== '$destroy') { + removeEventListenerFn(element, type, handle); + } + delete events[type]; + } + } else { + forEach(type.split(' '), function(type) { + if (isDefined(fn)) { + var listenerFns = events[type]; + arrayRemove(listenerFns || [], fn); + if (listenerFns && listenerFns.length > 0) { + return; + } + } + + removeEventListenerFn(element, type, handle); + delete events[type]; + }); + } +} + +function jqLiteRemoveData(element, name) { + var expandoId = element.ng339; + var expandoStore = expandoId && jqCache[expandoId]; + + if (expandoStore) { + if (name) { + delete expandoStore.data[name]; + return; + } + + if (expandoStore.handle) { + if (expandoStore.events.$destroy) { + expandoStore.handle({}, '$destroy'); + } + jqLiteOff(element); + } + delete jqCache[expandoId]; + element.ng339 = undefined; // don't delete DOM expandos. IE and Chrome don't like it + } +} + + +function jqLiteExpandoStore(element, createIfNecessary) { + var expandoId = element.ng339, + expandoStore = expandoId && jqCache[expandoId]; + + if (createIfNecessary && !expandoStore) { + element.ng339 = expandoId = jqNextId(); + expandoStore = jqCache[expandoId] = {events: {}, data: {}, handle: undefined}; + } + + return expandoStore; +} + + +function jqLiteData(element, key, value) { + if (jqLiteAcceptsData(element)) { + + var isSimpleSetter = isDefined(value); + var isSimpleGetter = !isSimpleSetter && key && !isObject(key); + var massGetter = !key; + var expandoStore = jqLiteExpandoStore(element, !isSimpleGetter); + var data = expandoStore && expandoStore.data; + + if (isSimpleSetter) { // data('key', value) + data[key] = value; + } else { + if (massGetter) { // data() + return data; + } else { + if (isSimpleGetter) { // data('key') + // don't force creation of expandoStore if it doesn't exist yet + return data && data[key]; + } else { // mass-setter: data({key1: val1, key2: val2}) + extend(data, key); + } + } + } + } +} + +function jqLiteHasClass(element, selector) { + if (!element.getAttribute) return false; + return ((" " + (element.getAttribute('class') || '') + " ").replace(/[\n\t]/g, " "). + indexOf(" " + selector + " ") > -1); +} + +function jqLiteRemoveClass(element, cssClasses) { + if (cssClasses && element.setAttribute) { + forEach(cssClasses.split(' '), function(cssClass) { + element.setAttribute('class', trim( + (" " + (element.getAttribute('class') || '') + " ") + .replace(/[\n\t]/g, " ") + .replace(" " + trim(cssClass) + " ", " ")) + ); + }); + } +} + +function jqLiteAddClass(element, cssClasses) { + if (cssClasses && element.setAttribute) { + var existingClasses = (' ' + (element.getAttribute('class') || '') + ' ') + .replace(/[\n\t]/g, " "); + + forEach(cssClasses.split(' '), function(cssClass) { + cssClass = trim(cssClass); + if (existingClasses.indexOf(' ' + cssClass + ' ') === -1) { + existingClasses += cssClass + ' '; + } + }); + + element.setAttribute('class', trim(existingClasses)); + } +} + + +function jqLiteAddNodes(root, elements) { + // THIS CODE IS VERY HOT. Don't make changes without benchmarking. + + if (elements) { + + // if a Node (the most common case) + if (elements.nodeType) { + root[root.length++] = elements; + } else { + var length = elements.length; + + // if an Array or NodeList and not a Window + if (typeof length === 'number' && elements.window !== elements) { + if (length) { + for (var i = 0; i < length; i++) { + root[root.length++] = elements[i]; + } + } + } else { + root[root.length++] = elements; + } + } + } +} + + +function jqLiteController(element, name) { + return jqLiteInheritedData(element, '$' + (name || 'ngController') + 'Controller'); +} + +function jqLiteInheritedData(element, name, value) { + // if element is the document object work with the html element instead + // this makes $(document).scope() possible + if (element.nodeType == NODE_TYPE_DOCUMENT) { + element = element.documentElement; + } + var names = isArray(name) ? name : [name]; + + while (element) { + for (var i = 0, ii = names.length; i < ii; i++) { + if ((value = jqLite.data(element, names[i])) !== undefined) return value; + } + + // If dealing with a document fragment node with a host element, and no parent, use the host + // element as the parent. This enables directives within a Shadow DOM or polyfilled Shadow DOM + // to lookup parent controllers. + element = element.parentNode || (element.nodeType === NODE_TYPE_DOCUMENT_FRAGMENT && element.host); + } +} + +function jqLiteEmpty(element) { + jqLiteDealoc(element, true); + while (element.firstChild) { + element.removeChild(element.firstChild); + } +} + +function jqLiteRemove(element, keepData) { + if (!keepData) jqLiteDealoc(element); + var parent = element.parentNode; + if (parent) parent.removeChild(element); +} + + +function jqLiteDocumentLoaded(action, win) { + win = win || window; + if (win.document.readyState === 'complete') { + // Force the action to be run async for consistent behaviour + // from the action's point of view + // i.e. it will definitely not be in a $apply + win.setTimeout(action); + } else { + // No need to unbind this handler as load is only ever called once + jqLite(win).on('load', action); + } +} + +////////////////////////////////////////// +// Functions which are declared directly. +////////////////////////////////////////// +var JQLitePrototype = JQLite.prototype = { + ready: function(fn) { + var fired = false; + + function trigger() { + if (fired) return; + fired = true; + fn(); + } + + // check if document is already loaded + if (document.readyState === 'complete') { + setTimeout(trigger); + } else { + this.on('DOMContentLoaded', trigger); // works for modern browsers and IE9 + // we can not use jqLite since we are not done loading and jQuery could be loaded later. + // jshint -W064 + JQLite(window).on('load', trigger); // fallback to window.onload for others + // jshint +W064 + } + }, + toString: function() { + var value = []; + forEach(this, function(e) { value.push('' + e);}); + return '[' + value.join(', ') + ']'; + }, + + eq: function(index) { + return (index >= 0) ? jqLite(this[index]) : jqLite(this[this.length + index]); + }, + + length: 0, + push: push, + sort: [].sort, + splice: [].splice +}; + +////////////////////////////////////////// +// Functions iterating getter/setters. +// these functions return self on setter and +// value on get. +////////////////////////////////////////// +var BOOLEAN_ATTR = {}; +forEach('multiple,selected,checked,disabled,readOnly,required,open'.split(','), function(value) { + BOOLEAN_ATTR[lowercase(value)] = value; +}); +var BOOLEAN_ELEMENTS = {}; +forEach('input,select,option,textarea,button,form,details'.split(','), function(value) { + BOOLEAN_ELEMENTS[value] = true; +}); +var ALIASED_ATTR = { + 'ngMinlength': 'minlength', + 'ngMaxlength': 'maxlength', + 'ngMin': 'min', + 'ngMax': 'max', + 'ngPattern': 'pattern' +}; + +function getBooleanAttrName(element, name) { + // check dom last since we will most likely fail on name + var booleanAttr = BOOLEAN_ATTR[name.toLowerCase()]; + + // booleanAttr is here twice to minimize DOM access + return booleanAttr && BOOLEAN_ELEMENTS[nodeName_(element)] && booleanAttr; +} + +function getAliasedAttrName(element, name) { + var nodeName = element.nodeName; + return (nodeName === 'INPUT' || nodeName === 'TEXTAREA') && ALIASED_ATTR[name]; +} + +forEach({ + data: jqLiteData, + removeData: jqLiteRemoveData +}, function(fn, name) { + JQLite[name] = fn; +}); + +forEach({ + data: jqLiteData, + inheritedData: jqLiteInheritedData, + + scope: function(element) { + // Can't use jqLiteData here directly so we stay compatible with jQuery! + return jqLite.data(element, '$scope') || jqLiteInheritedData(element.parentNode || element, ['$isolateScope', '$scope']); + }, + + isolateScope: function(element) { + // Can't use jqLiteData here directly so we stay compatible with jQuery! + return jqLite.data(element, '$isolateScope') || jqLite.data(element, '$isolateScopeNoTemplate'); + }, + + controller: jqLiteController, + + injector: function(element) { + return jqLiteInheritedData(element, '$injector'); + }, + + removeAttr: function(element, name) { + element.removeAttribute(name); + }, + + hasClass: jqLiteHasClass, + + css: function(element, name, value) { + name = camelCase(name); + + if (isDefined(value)) { + element.style[name] = value; + } else { + return element.style[name]; + } + }, + + attr: function(element, name, value) { + var lowercasedName = lowercase(name); + if (BOOLEAN_ATTR[lowercasedName]) { + if (isDefined(value)) { + if (!!value) { + element[name] = true; + element.setAttribute(name, lowercasedName); + } else { + element[name] = false; + element.removeAttribute(lowercasedName); + } + } else { + return (element[name] || + (element.attributes.getNamedItem(name)|| noop).specified) + ? lowercasedName + : undefined; + } + } else if (isDefined(value)) { + element.setAttribute(name, value); + } else if (element.getAttribute) { + // the extra argument "2" is to get the right thing for a.href in IE, see jQuery code + // some elements (e.g. Document) don't have get attribute, so return undefined + var ret = element.getAttribute(name, 2); + // normalize non-existing attributes to undefined (as jQuery) + return ret === null ? undefined : ret; + } + }, + + prop: function(element, name, value) { + if (isDefined(value)) { + element[name] = value; + } else { + return element[name]; + } + }, + + text: (function() { + getText.$dv = ''; + return getText; + + function getText(element, value) { + if (isUndefined(value)) { + var nodeType = element.nodeType; + return (nodeType === NODE_TYPE_ELEMENT || nodeType === NODE_TYPE_TEXT) ? element.textContent : ''; + } + element.textContent = value; + } + })(), + + val: function(element, value) { + if (isUndefined(value)) { + if (element.multiple && nodeName_(element) === 'select') { + var result = []; + forEach(element.options, function(option) { + if (option.selected) { + result.push(option.value || option.text); + } + }); + return result.length === 0 ? null : result; + } + return element.value; + } + element.value = value; + }, + + html: function(element, value) { + if (isUndefined(value)) { + return element.innerHTML; + } + jqLiteDealoc(element, true); + element.innerHTML = value; + }, + + empty: jqLiteEmpty +}, function(fn, name) { + /** + * Properties: writes return selection, reads return first value + */ + JQLite.prototype[name] = function(arg1, arg2) { + var i, key; + var nodeCount = this.length; + + // jqLiteHasClass has only two arguments, but is a getter-only fn, so we need to special-case it + // in a way that survives minification. + // jqLiteEmpty takes no arguments but is a setter. + if (fn !== jqLiteEmpty && + (((fn.length == 2 && (fn !== jqLiteHasClass && fn !== jqLiteController)) ? arg1 : arg2) === undefined)) { + if (isObject(arg1)) { + + // we are a write, but the object properties are the key/values + for (i = 0; i < nodeCount; i++) { + if (fn === jqLiteData) { + // data() takes the whole object in jQuery + fn(this[i], arg1); + } else { + for (key in arg1) { + fn(this[i], key, arg1[key]); + } + } + } + // return self for chaining + return this; + } else { + // we are a read, so read the first child. + // TODO: do we still need this? + var value = fn.$dv; + // Only if we have $dv do we iterate over all, otherwise it is just the first element. + var jj = (value === undefined) ? Math.min(nodeCount, 1) : nodeCount; + for (var j = 0; j < jj; j++) { + var nodeValue = fn(this[j], arg1, arg2); + value = value ? value + nodeValue : nodeValue; + } + return value; + } + } else { + // we are a write, so apply to all children + for (i = 0; i < nodeCount; i++) { + fn(this[i], arg1, arg2); + } + // return self for chaining + return this; + } + }; +}); + +function createEventHandler(element, events) { + var eventHandler = function(event, type) { + // jQuery specific api + event.isDefaultPrevented = function() { + return event.defaultPrevented; + }; + + var eventFns = events[type || event.type]; + var eventFnsLength = eventFns ? eventFns.length : 0; + + if (!eventFnsLength) return; + + if (isUndefined(event.immediatePropagationStopped)) { + var originalStopImmediatePropagation = event.stopImmediatePropagation; + event.stopImmediatePropagation = function() { + event.immediatePropagationStopped = true; + + if (event.stopPropagation) { + event.stopPropagation(); + } + + if (originalStopImmediatePropagation) { + originalStopImmediatePropagation.call(event); + } + }; + } + + event.isImmediatePropagationStopped = function() { + return event.immediatePropagationStopped === true; + }; + + // Copy event handlers in case event handlers array is modified during execution. + if ((eventFnsLength > 1)) { + eventFns = shallowCopy(eventFns); + } + + for (var i = 0; i < eventFnsLength; i++) { + if (!event.isImmediatePropagationStopped()) { + eventFns[i].call(element, event); + } + } + }; + + // TODO: this is a hack for angularMocks/clearDataCache that makes it possible to deregister all + // events on `element` + eventHandler.elem = element; + return eventHandler; +} + +////////////////////////////////////////// +// Functions iterating traversal. +// These functions chain results into a single +// selector. +////////////////////////////////////////// +forEach({ + removeData: jqLiteRemoveData, + + on: function jqLiteOn(element, type, fn, unsupported) { + if (isDefined(unsupported)) throw jqLiteMinErr('onargs', 'jqLite#on() does not support the `selector` or `eventData` parameters'); + + // Do not add event handlers to non-elements because they will not be cleaned up. + if (!jqLiteAcceptsData(element)) { + return; + } + + var expandoStore = jqLiteExpandoStore(element, true); + var events = expandoStore.events; + var handle = expandoStore.handle; + + if (!handle) { + handle = expandoStore.handle = createEventHandler(element, events); + } + + // http://jsperf.com/string-indexof-vs-split + var types = type.indexOf(' ') >= 0 ? type.split(' ') : [type]; + var i = types.length; + + while (i--) { + type = types[i]; + var eventFns = events[type]; + + if (!eventFns) { + events[type] = []; + + if (type === 'mouseenter' || type === 'mouseleave') { + // Refer to jQuery's implementation of mouseenter & mouseleave + // Read about mouseenter and mouseleave: + // http://www.quirksmode.org/js/events_mouse.html#link8 + + jqLiteOn(element, MOUSE_EVENT_MAP[type], function(event) { + var target = this, related = event.relatedTarget; + // For mousenter/leave call the handler if related is outside the target. + // NB: No relatedTarget if the mouse left/entered the browser window + if (!related || (related !== target && !target.contains(related))) { + handle(event, type); + } + }); + + } else { + if (type !== '$destroy') { + addEventListenerFn(element, type, handle); + } + } + eventFns = events[type]; + } + eventFns.push(fn); + } + }, + + off: jqLiteOff, + + one: function(element, type, fn) { + element = jqLite(element); + + //add the listener twice so that when it is called + //you can remove the original function and still be + //able to call element.off(ev, fn) normally + element.on(type, function onFn() { + element.off(type, fn); + element.off(type, onFn); + }); + element.on(type, fn); + }, + + replaceWith: function(element, replaceNode) { + var index, parent = element.parentNode; + jqLiteDealoc(element); + forEach(new JQLite(replaceNode), function(node) { + if (index) { + parent.insertBefore(node, index.nextSibling); + } else { + parent.replaceChild(node, element); + } + index = node; + }); + }, + + children: function(element) { + var children = []; + forEach(element.childNodes, function(element) { + if (element.nodeType === NODE_TYPE_ELEMENT) + children.push(element); + }); + return children; + }, + + contents: function(element) { + return element.contentDocument || element.childNodes || []; + }, + + append: function(element, node) { + var nodeType = element.nodeType; + if (nodeType !== NODE_TYPE_ELEMENT && nodeType !== NODE_TYPE_DOCUMENT_FRAGMENT) return; + + node = new JQLite(node); + + for (var i = 0, ii = node.length; i < ii; i++) { + var child = node[i]; + element.appendChild(child); + } + }, + + prepend: function(element, node) { + if (element.nodeType === NODE_TYPE_ELEMENT) { + var index = element.firstChild; + forEach(new JQLite(node), function(child) { + element.insertBefore(child, index); + }); + } + }, + + wrap: function(element, wrapNode) { + wrapNode = jqLite(wrapNode).eq(0).clone()[0]; + var parent = element.parentNode; + if (parent) { + parent.replaceChild(wrapNode, element); + } + wrapNode.appendChild(element); + }, + + remove: jqLiteRemove, + + detach: function(element) { + jqLiteRemove(element, true); + }, + + after: function(element, newElement) { + var index = element, parent = element.parentNode; + newElement = new JQLite(newElement); + + for (var i = 0, ii = newElement.length; i < ii; i++) { + var node = newElement[i]; + parent.insertBefore(node, index.nextSibling); + index = node; + } + }, + + addClass: jqLiteAddClass, + removeClass: jqLiteRemoveClass, + + toggleClass: function(element, selector, condition) { + if (selector) { + forEach(selector.split(' '), function(className) { + var classCondition = condition; + if (isUndefined(classCondition)) { + classCondition = !jqLiteHasClass(element, className); + } + (classCondition ? jqLiteAddClass : jqLiteRemoveClass)(element, className); + }); + } + }, + + parent: function(element) { + var parent = element.parentNode; + return parent && parent.nodeType !== NODE_TYPE_DOCUMENT_FRAGMENT ? parent : null; + }, + + next: function(element) { + return element.nextElementSibling; + }, + + find: function(element, selector) { + if (element.getElementsByTagName) { + return element.getElementsByTagName(selector); + } else { + return []; + } + }, + + clone: jqLiteClone, + + triggerHandler: function(element, event, extraParameters) { + + var dummyEvent, eventFnsCopy, handlerArgs; + var eventName = event.type || event; + var expandoStore = jqLiteExpandoStore(element); + var events = expandoStore && expandoStore.events; + var eventFns = events && events[eventName]; + + if (eventFns) { + // Create a dummy event to pass to the handlers + dummyEvent = { + preventDefault: function() { this.defaultPrevented = true; }, + isDefaultPrevented: function() { return this.defaultPrevented === true; }, + stopImmediatePropagation: function() { this.immediatePropagationStopped = true; }, + isImmediatePropagationStopped: function() { return this.immediatePropagationStopped === true; }, + stopPropagation: noop, + type: eventName, + target: element + }; + + // If a custom event was provided then extend our dummy event with it + if (event.type) { + dummyEvent = extend(dummyEvent, event); + } + + // Copy event handlers in case event handlers array is modified during execution. + eventFnsCopy = shallowCopy(eventFns); + handlerArgs = extraParameters ? [dummyEvent].concat(extraParameters) : [dummyEvent]; + + forEach(eventFnsCopy, function(fn) { + if (!dummyEvent.isImmediatePropagationStopped()) { + fn.apply(element, handlerArgs); + } + }); + } + } +}, function(fn, name) { + /** + * chaining functions + */ + JQLite.prototype[name] = function(arg1, arg2, arg3) { + var value; + + for (var i = 0, ii = this.length; i < ii; i++) { + if (isUndefined(value)) { + value = fn(this[i], arg1, arg2, arg3); + if (isDefined(value)) { + // any function which returns a value needs to be wrapped + value = jqLite(value); + } + } else { + jqLiteAddNodes(value, fn(this[i], arg1, arg2, arg3)); + } + } + return isDefined(value) ? value : this; + }; + + // bind legacy bind/unbind to on/off + JQLite.prototype.bind = JQLite.prototype.on; + JQLite.prototype.unbind = JQLite.prototype.off; +}); + +/** + * Computes a hash of an 'obj'. + * Hash of a: + * string is string + * number is number as string + * object is either result of calling $$hashKey function on the object or uniquely generated id, + * that is also assigned to the $$hashKey property of the object. + * + * @param obj + * @returns {string} hash string such that the same input will have the same hash string. + * The resulting string key is in 'type:hashKey' format. + */ +function hashKey(obj, nextUidFn) { + var key = obj && obj.$$hashKey; + + if (key) { + if (typeof key === 'function') { + key = obj.$$hashKey(); + } + return key; + } + + var objType = typeof obj; + if (objType == 'function' || (objType == 'object' && obj !== null)) { + key = obj.$$hashKey = objType + ':' + (nextUidFn || nextUid)(); + } else { + key = objType + ':' + obj; + } + + return key; +} + +/** + * HashMap which can use objects as keys + */ +function HashMap(array, isolatedUid) { + if (isolatedUid) { + var uid = 0; + this.nextUid = function() { + return ++uid; + }; + } + forEach(array, this.put, this); +} +HashMap.prototype = { + /** + * Store key value pair + * @param key key to store can be any type + * @param value value to store can be any type + */ + put: function(key, value) { + this[hashKey(key, this.nextUid)] = value; + }, + + /** + * @param key + * @returns {Object} the value for the key + */ + get: function(key) { + return this[hashKey(key, this.nextUid)]; + }, + + /** + * Remove the key/value pair + * @param key + */ + remove: function(key) { + var value = this[key = hashKey(key, this.nextUid)]; + delete this[key]; + return value; + } +}; + +/** + * @ngdoc function + * @module ng + * @name angular.injector + * @kind function + * + * @description + * Creates an injector object that can be used for retrieving services as well as for + * dependency injection (see {@link guide/di dependency injection}). + * + + * @param {Array.} modules A list of module functions or their aliases. See + * {@link angular.module}. The `ng` module must be explicitly added. + * @returns {injector} Injector object. See {@link auto.$injector $injector}. + * + * @example + * Typical usage + * ```js + * // create an injector + * var $injector = angular.injector(['ng']); + * + * // use the injector to kick off your application + * // use the type inference to auto inject arguments, or use implicit injection + * $injector.invoke(function($rootScope, $compile, $document) { + * $compile($document)($rootScope); + * $rootScope.$digest(); + * }); + * ``` + * + * Sometimes you want to get access to the injector of a currently running Angular app + * from outside Angular. Perhaps, you want to inject and compile some markup after the + * application has been bootstrapped. You can do this using the extra `injector()` added + * to JQuery/jqLite elements. See {@link angular.element}. + * + * *This is fairly rare but could be the case if a third party library is injecting the + * markup.* + * + * In the following example a new block of HTML containing a `ng-controller` + * directive is added to the end of the document body by JQuery. We then compile and link + * it into the current AngularJS scope. + * + * ```js + * var $div = $('
        {{content.label}}
        '); + * $(document.body).append($div); + * + * angular.element(document).injector().invoke(function($compile) { + * var scope = angular.element($div).scope(); + * $compile($div)(scope); + * }); + * ``` + */ + + +/** + * @ngdoc module + * @name auto + * @description + * + * Implicit module which gets automatically added to each {@link auto.$injector $injector}. + */ + +var FN_ARGS = /^function\s*[^\(]*\(\s*([^\)]*)\)/m; +var FN_ARG_SPLIT = /,/; +var FN_ARG = /^\s*(_?)(\S+?)\1\s*$/; +var STRIP_COMMENTS = /((\/\/.*$)|(\/\*[\s\S]*?\*\/))/mg; +var $injectorMinErr = minErr('$injector'); + +function anonFn(fn) { + // For anonymous functions, showing at the very least the function signature can help in + // debugging. + var fnText = fn.toString().replace(STRIP_COMMENTS, ''), + args = fnText.match(FN_ARGS); + if (args) { + return 'function(' + (args[1] || '').replace(/[\s\r\n]+/, ' ') + ')'; + } + return 'fn'; +} + +function annotate(fn, strictDi, name) { + var $inject, + fnText, + argDecl, + last; + + if (typeof fn === 'function') { + if (!($inject = fn.$inject)) { + $inject = []; + if (fn.length) { + if (strictDi) { + if (!isString(name) || !name) { + name = fn.name || anonFn(fn); + } + throw $injectorMinErr('strictdi', + '{0} is not using explicit annotation and cannot be invoked in strict mode', name); + } + fnText = fn.toString().replace(STRIP_COMMENTS, ''); + argDecl = fnText.match(FN_ARGS); + forEach(argDecl[1].split(FN_ARG_SPLIT), function(arg) { + arg.replace(FN_ARG, function(all, underscore, name) { + $inject.push(name); + }); + }); + } + fn.$inject = $inject; + } + } else if (isArray(fn)) { + last = fn.length - 1; + assertArgFn(fn[last], 'fn'); + $inject = fn.slice(0, last); + } else { + assertArgFn(fn, 'fn', true); + } + return $inject; +} + +/////////////////////////////////////// + +/** + * @ngdoc service + * @name $injector + * + * @description + * + * `$injector` is used to retrieve object instances as defined by + * {@link auto.$provide provider}, instantiate types, invoke methods, + * and load modules. + * + * The following always holds true: + * + * ```js + * var $injector = angular.injector(); + * expect($injector.get('$injector')).toBe($injector); + * expect($injector.invoke(function($injector) { + * return $injector; + * })).toBe($injector); + * ``` + * + * # Injection Function Annotation + * + * JavaScript does not have annotations, and annotations are needed for dependency injection. The + * following are all valid ways of annotating function with injection arguments and are equivalent. + * + * ```js + * // inferred (only works if code not minified/obfuscated) + * $injector.invoke(function(serviceA){}); + * + * // annotated + * function explicit(serviceA) {}; + * explicit.$inject = ['serviceA']; + * $injector.invoke(explicit); + * + * // inline + * $injector.invoke(['serviceA', function(serviceA){}]); + * ``` + * + * ## Inference + * + * In JavaScript calling `toString()` on a function returns the function definition. The definition + * can then be parsed and the function arguments can be extracted. *NOTE:* This does not work with + * minification, and obfuscation tools since these tools change the argument names. + * + * ## `$inject` Annotation + * By adding an `$inject` property onto a function the injection parameters can be specified. + * + * ## Inline + * As an array of injection names, where the last item in the array is the function to call. + */ + +/** + * @ngdoc method + * @name $injector#get + * + * @description + * Return an instance of the service. + * + * @param {string} name The name of the instance to retrieve. + * @return {*} The instance. + */ + +/** + * @ngdoc method + * @name $injector#invoke + * + * @description + * Invoke the method and supply the method arguments from the `$injector`. + * + * @param {!Function} fn The function to invoke. Function parameters are injected according to the + * {@link guide/di $inject Annotation} rules. + * @param {Object=} self The `this` for the invoked method. + * @param {Object=} locals Optional object. If preset then any argument names are read from this + * object first, before the `$injector` is consulted. + * @returns {*} the value returned by the invoked `fn` function. + */ + +/** + * @ngdoc method + * @name $injector#has + * + * @description + * Allows the user to query if the particular service exists. + * + * @param {string} name Name of the service to query. + * @returns {boolean} `true` if injector has given service. + */ + +/** + * @ngdoc method + * @name $injector#instantiate + * @description + * Create a new instance of JS type. The method takes a constructor function, invokes the new + * operator, and supplies all of the arguments to the constructor function as specified by the + * constructor annotation. + * + * @param {Function} Type Annotated constructor function. + * @param {Object=} locals Optional object. If preset then any argument names are read from this + * object first, before the `$injector` is consulted. + * @returns {Object} new instance of `Type`. + */ + +/** + * @ngdoc method + * @name $injector#annotate + * + * @description + * Returns an array of service names which the function is requesting for injection. This API is + * used by the injector to determine which services need to be injected into the function when the + * function is invoked. There are three ways in which the function can be annotated with the needed + * dependencies. + * + * # Argument names + * + * The simplest form is to extract the dependencies from the arguments of the function. This is done + * by converting the function into a string using `toString()` method and extracting the argument + * names. + * ```js + * // Given + * function MyController($scope, $route) { + * // ... + * } + * + * // Then + * expect(injector.annotate(MyController)).toEqual(['$scope', '$route']); + * ``` + * + * This method does not work with code minification / obfuscation. For this reason the following + * annotation strategies are supported. + * + * # The `$inject` property + * + * If a function has an `$inject` property and its value is an array of strings, then the strings + * represent names of services to be injected into the function. + * ```js + * // Given + * var MyController = function(obfuscatedScope, obfuscatedRoute) { + * // ... + * } + * // Define function dependencies + * MyController['$inject'] = ['$scope', '$route']; + * + * // Then + * expect(injector.annotate(MyController)).toEqual(['$scope', '$route']); + * ``` + * + * # The array notation + * + * It is often desirable to inline Injected functions and that's when setting the `$inject` property + * is very inconvenient. In these situations using the array notation to specify the dependencies in + * a way that survives minification is a better choice: + * + * ```js + * // We wish to write this (not minification / obfuscation safe) + * injector.invoke(function($compile, $rootScope) { + * // ... + * }); + * + * // We are forced to write break inlining + * var tmpFn = function(obfuscatedCompile, obfuscatedRootScope) { + * // ... + * }; + * tmpFn.$inject = ['$compile', '$rootScope']; + * injector.invoke(tmpFn); + * + * // To better support inline function the inline annotation is supported + * injector.invoke(['$compile', '$rootScope', function(obfCompile, obfRootScope) { + * // ... + * }]); + * + * // Therefore + * expect(injector.annotate( + * ['$compile', '$rootScope', function(obfus_$compile, obfus_$rootScope) {}]) + * ).toEqual(['$compile', '$rootScope']); + * ``` + * + * @param {Function|Array.} fn Function for which dependent service names need to + * be retrieved as described above. + * + * @returns {Array.} The names of the services which the function requires. + */ + + + + +/** + * @ngdoc service + * @name $provide + * + * @description + * + * The {@link auto.$provide $provide} service has a number of methods for registering components + * with the {@link auto.$injector $injector}. Many of these functions are also exposed on + * {@link angular.Module}. + * + * An Angular **service** is a singleton object created by a **service factory**. These **service + * factories** are functions which, in turn, are created by a **service provider**. + * The **service providers** are constructor functions. When instantiated they must contain a + * property called `$get`, which holds the **service factory** function. + * + * When you request a service, the {@link auto.$injector $injector} is responsible for finding the + * correct **service provider**, instantiating it and then calling its `$get` **service factory** + * function to get the instance of the **service**. + * + * Often services have no configuration options and there is no need to add methods to the service + * provider. The provider will be no more than a constructor function with a `$get` property. For + * these cases the {@link auto.$provide $provide} service has additional helper methods to register + * services without specifying a provider. + * + * * {@link auto.$provide#provider provider(provider)} - registers a **service provider** with the + * {@link auto.$injector $injector} + * * {@link auto.$provide#constant constant(obj)} - registers a value/object that can be accessed by + * providers and services. + * * {@link auto.$provide#value value(obj)} - registers a value/object that can only be accessed by + * services, not providers. + * * {@link auto.$provide#factory factory(fn)} - registers a service **factory function**, `fn`, + * that will be wrapped in a **service provider** object, whose `$get` property will contain the + * given factory function. + * * {@link auto.$provide#service service(class)} - registers a **constructor function**, `class` + * that will be wrapped in a **service provider** object, whose `$get` property will instantiate + * a new object using the given constructor function. + * + * See the individual methods for more information and examples. + */ + +/** + * @ngdoc method + * @name $provide#provider + * @description + * + * Register a **provider function** with the {@link auto.$injector $injector}. Provider functions + * are constructor functions, whose instances are responsible for "providing" a factory for a + * service. + * + * Service provider names start with the name of the service they provide followed by `Provider`. + * For example, the {@link ng.$log $log} service has a provider called + * {@link ng.$logProvider $logProvider}. + * + * Service provider objects can have additional methods which allow configuration of the provider + * and its service. Importantly, you can configure what kind of service is created by the `$get` + * method, or how that service will act. For example, the {@link ng.$logProvider $logProvider} has a + * method {@link ng.$logProvider#debugEnabled debugEnabled} + * which lets you specify whether the {@link ng.$log $log} service will log debug messages to the + * console or not. + * + * @param {string} name The name of the instance. NOTE: the provider will be available under `name + + 'Provider'` key. + * @param {(Object|function())} provider If the provider is: + * + * - `Object`: then it should have a `$get` method. The `$get` method will be invoked using + * {@link auto.$injector#invoke $injector.invoke()} when an instance needs to be created. + * - `Constructor`: a new instance of the provider will be created using + * {@link auto.$injector#instantiate $injector.instantiate()}, then treated as `object`. + * + * @returns {Object} registered provider instance + + * @example + * + * The following example shows how to create a simple event tracking service and register it using + * {@link auto.$provide#provider $provide.provider()}. + * + * ```js + * // Define the eventTracker provider + * function EventTrackerProvider() { + * var trackingUrl = '/track'; + * + * // A provider method for configuring where the tracked events should been saved + * this.setTrackingUrl = function(url) { + * trackingUrl = url; + * }; + * + * // The service factory function + * this.$get = ['$http', function($http) { + * var trackedEvents = {}; + * return { + * // Call this to track an event + * event: function(event) { + * var count = trackedEvents[event] || 0; + * count += 1; + * trackedEvents[event] = count; + * return count; + * }, + * // Call this to save the tracked events to the trackingUrl + * save: function() { + * $http.post(trackingUrl, trackedEvents); + * } + * }; + * }]; + * } + * + * describe('eventTracker', function() { + * var postSpy; + * + * beforeEach(module(function($provide) { + * // Register the eventTracker provider + * $provide.provider('eventTracker', EventTrackerProvider); + * })); + * + * beforeEach(module(function(eventTrackerProvider) { + * // Configure eventTracker provider + * eventTrackerProvider.setTrackingUrl('/custom-track'); + * })); + * + * it('tracks events', inject(function(eventTracker) { + * expect(eventTracker.event('login')).toEqual(1); + * expect(eventTracker.event('login')).toEqual(2); + * })); + * + * it('saves to the tracking url', inject(function(eventTracker, $http) { + * postSpy = spyOn($http, 'post'); + * eventTracker.event('login'); + * eventTracker.save(); + * expect(postSpy).toHaveBeenCalled(); + * expect(postSpy.mostRecentCall.args[0]).not.toEqual('/track'); + * expect(postSpy.mostRecentCall.args[0]).toEqual('/custom-track'); + * expect(postSpy.mostRecentCall.args[1]).toEqual({ 'login': 1 }); + * })); + * }); + * ``` + */ + +/** + * @ngdoc method + * @name $provide#factory + * @description + * + * Register a **service factory**, which will be called to return the service instance. + * This is short for registering a service where its provider consists of only a `$get` property, + * which is the given service factory function. + * You should use {@link auto.$provide#factory $provide.factory(getFn)} if you do not need to + * configure your service in a provider. + * + * @param {string} name The name of the instance. + * @param {function()} $getFn The $getFn for the instance creation. Internally this is a short hand + * for `$provide.provider(name, {$get: $getFn})`. + * @returns {Object} registered provider instance + * + * @example + * Here is an example of registering a service + * ```js + * $provide.factory('ping', ['$http', function($http) { + * return function ping() { + * return $http.send('/ping'); + * }; + * }]); + * ``` + * You would then inject and use this service like this: + * ```js + * someModule.controller('Ctrl', ['ping', function(ping) { + * ping(); + * }]); + * ``` + */ + + +/** + * @ngdoc method + * @name $provide#service + * @description + * + * Register a **service constructor**, which will be invoked with `new` to create the service + * instance. + * This is short for registering a service where its provider's `$get` property is the service + * constructor function that will be used to instantiate the service instance. + * + * You should use {@link auto.$provide#service $provide.service(class)} if you define your service + * as a type/class. + * + * @param {string} name The name of the instance. + * @param {Function} constructor A class (constructor function) that will be instantiated. + * @returns {Object} registered provider instance + * + * @example + * Here is an example of registering a service using + * {@link auto.$provide#service $provide.service(class)}. + * ```js + * var Ping = function($http) { + * this.$http = $http; + * }; + * + * Ping.$inject = ['$http']; + * + * Ping.prototype.send = function() { + * return this.$http.get('/ping'); + * }; + * $provide.service('ping', Ping); + * ``` + * You would then inject and use this service like this: + * ```js + * someModule.controller('Ctrl', ['ping', function(ping) { + * ping.send(); + * }]); + * ``` + */ + + +/** + * @ngdoc method + * @name $provide#value + * @description + * + * Register a **value service** with the {@link auto.$injector $injector}, such as a string, a + * number, an array, an object or a function. This is short for registering a service where its + * provider's `$get` property is a factory function that takes no arguments and returns the **value + * service**. + * + * Value services are similar to constant services, except that they cannot be injected into a + * module configuration function (see {@link angular.Module#config}) but they can be overridden by + * an Angular + * {@link auto.$provide#decorator decorator}. + * + * @param {string} name The name of the instance. + * @param {*} value The value. + * @returns {Object} registered provider instance + * + * @example + * Here are some examples of creating value services. + * ```js + * $provide.value('ADMIN_USER', 'admin'); + * + * $provide.value('RoleLookup', { admin: 0, writer: 1, reader: 2 }); + * + * $provide.value('halfOf', function(value) { + * return value / 2; + * }); + * ``` + */ + + +/** + * @ngdoc method + * @name $provide#constant + * @description + * + * Register a **constant service**, such as a string, a number, an array, an object or a function, + * with the {@link auto.$injector $injector}. Unlike {@link auto.$provide#value value} it can be + * injected into a module configuration function (see {@link angular.Module#config}) and it cannot + * be overridden by an Angular {@link auto.$provide#decorator decorator}. + * + * @param {string} name The name of the constant. + * @param {*} value The constant value. + * @returns {Object} registered instance + * + * @example + * Here a some examples of creating constants: + * ```js + * $provide.constant('SHARD_HEIGHT', 306); + * + * $provide.constant('MY_COLOURS', ['red', 'blue', 'grey']); + * + * $provide.constant('double', function(value) { + * return value * 2; + * }); + * ``` + */ + + +/** + * @ngdoc method + * @name $provide#decorator + * @description + * + * Register a **service decorator** with the {@link auto.$injector $injector}. A service decorator + * intercepts the creation of a service, allowing it to override or modify the behaviour of the + * service. The object returned by the decorator may be the original service, or a new service + * object which replaces or wraps and delegates to the original service. + * + * @param {string} name The name of the service to decorate. + * @param {function()} decorator This function will be invoked when the service needs to be + * instantiated and should return the decorated service instance. The function is called using + * the {@link auto.$injector#invoke injector.invoke} method and is therefore fully injectable. + * Local injection arguments: + * + * * `$delegate` - The original service instance, which can be monkey patched, configured, + * decorated or delegated to. + * + * @example + * Here we decorate the {@link ng.$log $log} service to convert warnings to errors by intercepting + * calls to {@link ng.$log#error $log.warn()}. + * ```js + * $provide.decorator('$log', ['$delegate', function($delegate) { + * $delegate.warn = $delegate.error; + * return $delegate; + * }]); + * ``` + */ + + +function createInjector(modulesToLoad, strictDi) { + strictDi = (strictDi === true); + var INSTANTIATING = {}, + providerSuffix = 'Provider', + path = [], + loadedModules = new HashMap([], true), + providerCache = { + $provide: { + provider: supportObject(provider), + factory: supportObject(factory), + service: supportObject(service), + value: supportObject(value), + constant: supportObject(constant), + decorator: decorator + } + }, + providerInjector = (providerCache.$injector = + createInternalInjector(providerCache, function() { + throw $injectorMinErr('unpr', "Unknown provider: {0}", path.join(' <- ')); + })), + instanceCache = {}, + instanceInjector = (instanceCache.$injector = + createInternalInjector(instanceCache, function(servicename) { + var provider = providerInjector.get(servicename + providerSuffix); + return instanceInjector.invoke(provider.$get, provider, undefined, servicename); + })); + + + forEach(loadModules(modulesToLoad), function(fn) { instanceInjector.invoke(fn || noop); }); + + return instanceInjector; + + //////////////////////////////////// + // $provider + //////////////////////////////////// + + function supportObject(delegate) { + return function(key, value) { + if (isObject(key)) { + forEach(key, reverseParams(delegate)); + } else { + return delegate(key, value); + } + }; + } + + function provider(name, provider_) { + assertNotHasOwnProperty(name, 'service'); + if (isFunction(provider_) || isArray(provider_)) { + provider_ = providerInjector.instantiate(provider_); + } + if (!provider_.$get) { + throw $injectorMinErr('pget', "Provider '{0}' must define $get factory method.", name); + } + return providerCache[name + providerSuffix] = provider_; + } + + function enforceReturnValue(name, factory) { + return function enforcedReturnValue() { + var result = instanceInjector.invoke(factory, this, undefined, name); + if (isUndefined(result)) { + throw $injectorMinErr('undef', "Provider '{0}' must return a value from $get factory method.", name); + } + return result; + }; + } + + function factory(name, factoryFn, enforce) { + return provider(name, { + $get: enforce !== false ? enforceReturnValue(name, factoryFn) : factoryFn + }); + } + + function service(name, constructor) { + return factory(name, ['$injector', function($injector) { + return $injector.instantiate(constructor); + }]); + } + + function value(name, val) { return factory(name, valueFn(val), false); } + + function constant(name, value) { + assertNotHasOwnProperty(name, 'constant'); + providerCache[name] = value; + instanceCache[name] = value; + } + + function decorator(serviceName, decorFn) { + var origProvider = providerInjector.get(serviceName + providerSuffix), + orig$get = origProvider.$get; + + origProvider.$get = function() { + var origInstance = instanceInjector.invoke(orig$get, origProvider); + return instanceInjector.invoke(decorFn, null, {$delegate: origInstance}); + }; + } + + //////////////////////////////////// + // Module Loading + //////////////////////////////////// + function loadModules(modulesToLoad) { + var runBlocks = [], moduleFn; + forEach(modulesToLoad, function(module) { + if (loadedModules.get(module)) return; + loadedModules.put(module, true); + + function runInvokeQueue(queue) { + var i, ii; + for (i = 0, ii = queue.length; i < ii; i++) { + var invokeArgs = queue[i], + provider = providerInjector.get(invokeArgs[0]); + + provider[invokeArgs[1]].apply(provider, invokeArgs[2]); + } + } + + try { + if (isString(module)) { + moduleFn = angularModule(module); + runBlocks = runBlocks.concat(loadModules(moduleFn.requires)).concat(moduleFn._runBlocks); + runInvokeQueue(moduleFn._invokeQueue); + runInvokeQueue(moduleFn._configBlocks); + } else if (isFunction(module)) { + runBlocks.push(providerInjector.invoke(module)); + } else if (isArray(module)) { + runBlocks.push(providerInjector.invoke(module)); + } else { + assertArgFn(module, 'module'); + } + } catch (e) { + if (isArray(module)) { + module = module[module.length - 1]; + } + if (e.message && e.stack && e.stack.indexOf(e.message) == -1) { + // Safari & FF's stack traces don't contain error.message content + // unlike those of Chrome and IE + // So if stack doesn't contain message, we create a new string that contains both. + // Since error.stack is read-only in Safari, I'm overriding e and not e.stack here. + /* jshint -W022 */ + e = e.message + '\n' + e.stack; + } + throw $injectorMinErr('modulerr', "Failed to instantiate module {0} due to:\n{1}", + module, e.stack || e.message || e); + } + }); + return runBlocks; + } + + //////////////////////////////////// + // internal Injector + //////////////////////////////////// + + function createInternalInjector(cache, factory) { + + function getService(serviceName) { + if (cache.hasOwnProperty(serviceName)) { + if (cache[serviceName] === INSTANTIATING) { + throw $injectorMinErr('cdep', 'Circular dependency found: {0}', + serviceName + ' <- ' + path.join(' <- ')); + } + return cache[serviceName]; + } else { + try { + path.unshift(serviceName); + cache[serviceName] = INSTANTIATING; + return cache[serviceName] = factory(serviceName); + } catch (err) { + if (cache[serviceName] === INSTANTIATING) { + delete cache[serviceName]; + } + throw err; + } finally { + path.shift(); + } + } + } + + function invoke(fn, self, locals, serviceName) { + if (typeof locals === 'string') { + serviceName = locals; + locals = null; + } + + var args = [], + $inject = annotate(fn, strictDi, serviceName), + length, i, + key; + + for (i = 0, length = $inject.length; i < length; i++) { + key = $inject[i]; + if (typeof key !== 'string') { + throw $injectorMinErr('itkn', + 'Incorrect injection token! Expected service name as string, got {0}', key); + } + args.push( + locals && locals.hasOwnProperty(key) + ? locals[key] + : getService(key) + ); + } + if (isArray(fn)) { + fn = fn[length]; + } + + // http://jsperf.com/angularjs-invoke-apply-vs-switch + // #5388 + return fn.apply(self, args); + } + + function instantiate(Type, locals, serviceName) { + var Constructor = function() {}, + instance, returnedValue; + + // Check if Type is annotated and use just the given function at n-1 as parameter + // e.g. someModule.factory('greeter', ['$window', function(renamed$window) {}]); + Constructor.prototype = (isArray(Type) ? Type[Type.length - 1] : Type).prototype; + instance = new Constructor(); + returnedValue = invoke(Type, instance, locals, serviceName); + + return isObject(returnedValue) || isFunction(returnedValue) ? returnedValue : instance; + } + + return { + invoke: invoke, + instantiate: instantiate, + get: getService, + annotate: annotate, + has: function(name) { + return providerCache.hasOwnProperty(name + providerSuffix) || cache.hasOwnProperty(name); + } + }; + } +} + +createInjector.$$annotate = annotate; + +/** + * @ngdoc provider + * @name $anchorScrollProvider + * + * @description + * Use `$anchorScrollProvider` to disable automatic scrolling whenever + * {@link ng.$location#hash $location.hash()} changes. + */ +function $AnchorScrollProvider() { + + var autoScrollingEnabled = true; + + /** + * @ngdoc method + * @name $anchorScrollProvider#disableAutoScrolling + * + * @description + * By default, {@link ng.$anchorScroll $anchorScroll()} will automatically will detect changes to + * {@link ng.$location#hash $location.hash()} and scroll to the element matching the new hash.
        + * Use this method to disable automatic scrolling. + * + * If automatic scrolling is disabled, one must explicitly call + * {@link ng.$anchorScroll $anchorScroll()} in order to scroll to the element related to the + * current hash. + */ + this.disableAutoScrolling = function() { + autoScrollingEnabled = false; + }; + + /** + * @ngdoc service + * @name $anchorScroll + * @kind function + * @requires $window + * @requires $location + * @requires $rootScope + * + * @description + * When called, it checks the current value of {@link ng.$location#hash $location.hash()} and + * scrolls to the related element, according to the rules specified in the + * [Html5 spec](http://dev.w3.org/html5/spec/Overview.html#the-indicated-part-of-the-document). + * + * It also watches the {@link ng.$location#hash $location.hash()} and automatically scrolls to + * match any anchor whenever it changes. This can be disabled by calling + * {@link ng.$anchorScrollProvider#disableAutoScrolling $anchorScrollProvider.disableAutoScrolling()}. + * + * Additionally, you can use its {@link ng.$anchorScroll#yOffset yOffset} property to specify a + * vertical scroll-offset (either fixed or dynamic). + * + * @property {(number|function|jqLite)} yOffset + * If set, specifies a vertical scroll-offset. This is often useful when there are fixed + * positioned elements at the top of the page, such as navbars, headers etc. + * + * `yOffset` can be specified in various ways: + * - **number**: A fixed number of pixels to be used as offset.

        + * - **function**: A getter function called everytime `$anchorScroll()` is executed. Must return + * a number representing the offset (in pixels).

        + * - **jqLite**: A jqLite/jQuery element to be used for specifying the offset. The distance from + * the top of the page to the element's bottom will be used as offset.
        + * **Note**: The element will be taken into account only as long as its `position` is set to + * `fixed`. This option is useful, when dealing with responsive navbars/headers that adjust + * their height and/or positioning according to the viewport's size. + * + *
        + *
        + * In order for `yOffset` to work properly, scrolling should take place on the document's root and + * not some child element. + *
        + * + * @example + + +
        + Go to bottom + You're at the bottom! +
        +         + + angular.module('anchorScrollExample', []) + .controller('ScrollController', ['$scope', '$location', '$anchorScroll', + function ($scope, $location, $anchorScroll) { + $scope.gotoBottom = function() { + // set the location.hash to the id of + // the element you wish to scroll to. + $location.hash('bottom'); + + // call $anchorScroll() + $anchorScroll(); + }; + }]); + + + #scrollArea { + height: 280px; + overflow: auto; + } + + #bottom { + display: block; + margin-top: 2000px; + } + +         + * + *
        + * The example below illustrates the use of a vertical scroll-offset (specified as a fixed value). + * See {@link ng.$anchorScroll#yOffset $anchorScroll.yOffset} for more details. + * + * @example + + +
        + + Go to anchor {{x}} + +
        +
        + Anchor {{x}} of 5 +
        +         + + angular.module('anchorScrollOffsetExample', []) + .run(['$anchorScroll', function($anchorScroll) { + $anchorScroll.yOffset = 50; // always scroll by 50 extra pixels + }]) + .controller('headerCtrl', ['$anchorScroll', '$location', '$scope', + function ($anchorScroll, $location, $scope) { + $scope.gotoAnchor = function(x) { + var newHash = 'anchor' + x; + if ($location.hash() !== newHash) { + // set the $location.hash to `newHash` and + // $anchorScroll will automatically scroll to it + $location.hash('anchor' + x); + } else { + // call $anchorScroll() explicitly, + // since $location.hash hasn't changed + $anchorScroll(); + } + }; + } + ]); + + + body { + padding-top: 50px; + } + + .anchor { + border: 2px dashed DarkOrchid; + padding: 10px 10px 200px 10px; + } + + .fixed-header { + background-color: rgba(0, 0, 0, 0.2); + height: 50px; + position: fixed; + top: 0; left: 0; right: 0; + } + + .fixed-header > a { + display: inline-block; + margin: 5px 15px; + } + +         + */ + this.$get = ['$window', '$location', '$rootScope', function($window, $location, $rootScope) { + var document = $window.document; + + // Helper function to get first anchor from a NodeList + // (using `Array#some()` instead of `angular#forEach()` since it's more performant + // and working in all supported browsers.) + function getFirstAnchor(list) { + var result = null; + Array.prototype.some.call(list, function(element) { + if (nodeName_(element) === 'a') { + result = element; + return true; + } + }); + return result; + } + + function getYOffset() { + + var offset = scroll.yOffset; + + if (isFunction(offset)) { + offset = offset(); + } else if (isElement(offset)) { + var elem = offset[0]; + var style = $window.getComputedStyle(elem); + if (style.position !== 'fixed') { + offset = 0; + } else { + offset = elem.getBoundingClientRect().bottom; + } + } else if (!isNumber(offset)) { + offset = 0; + } + + return offset; + } + + function scrollTo(elem) { + if (elem) { + elem.scrollIntoView(); + + var offset = getYOffset(); + + if (offset) { + // `offset` is the number of pixels we should scroll UP in order to align `elem` properly. + // This is true ONLY if the call to `elem.scrollIntoView()` initially aligns `elem` at the + // top of the viewport. + // + // IF the number of pixels from the top of `elem` to the end of the page's content is less + // than the height of the viewport, then `elem.scrollIntoView()` will align the `elem` some + // way down the page. + // + // This is often the case for elements near the bottom of the page. + // + // In such cases we do not need to scroll the whole `offset` up, just the difference between + // the top of the element and the offset, which is enough to align the top of `elem` at the + // desired position. + var elemTop = elem.getBoundingClientRect().top; + $window.scrollBy(0, elemTop - offset); + } + } else { + $window.scrollTo(0, 0); + } + } + + function scroll() { + var hash = $location.hash(), elm; + + // empty hash, scroll to the top of the page + if (!hash) scrollTo(null); + + // element with given id + else if ((elm = document.getElementById(hash))) scrollTo(elm); + + // first anchor with given name :-D + else if ((elm = getFirstAnchor(document.getElementsByName(hash)))) scrollTo(elm); + + // no element and hash == 'top', scroll to the top of the page + else if (hash === 'top') scrollTo(null); + } + + // does not scroll when user clicks on anchor link that is currently on + // (no url change, no $location.hash() change), browser native does scroll + if (autoScrollingEnabled) { + $rootScope.$watch(function autoScrollWatch() {return $location.hash();}, + function autoScrollWatchAction(newVal, oldVal) { + // skip the initial scroll if $location.hash is empty + if (newVal === oldVal && newVal === '') return; + + jqLiteDocumentLoaded(function() { + $rootScope.$evalAsync(scroll); + }); + }); + } + + return scroll; + }]; +} + +var $animateMinErr = minErr('$animate'); + +/** + * @ngdoc provider + * @name $animateProvider + * + * @description + * Default implementation of $animate that doesn't perform any animations, instead just + * synchronously performs DOM + * updates and calls done() callbacks. + * + * In order to enable animations the ngAnimate module has to be loaded. + * + * To see the functional implementation check out src/ngAnimate/animate.js + */ +var $AnimateProvider = ['$provide', function($provide) { + + + this.$$selectors = {}; + + + /** + * @ngdoc method + * @name $animateProvider#register + * + * @description + * Registers a new injectable animation factory function. The factory function produces the + * animation object which contains callback functions for each event that is expected to be + * animated. + * + * * `eventFn`: `function(Element, doneFunction)` The element to animate, the `doneFunction` + * must be called once the element animation is complete. If a function is returned then the + * animation service will use this function to cancel the animation whenever a cancel event is + * triggered. + * + * + * ```js + * return { + * eventFn : function(element, done) { + * //code to run the animation + * //once complete, then run done() + * return function cancellationFunction() { + * //code to cancel the animation + * } + * } + * } + * ``` + * + * @param {string} name The name of the animation. + * @param {Function} factory The factory function that will be executed to return the animation + * object. + */ + this.register = function(name, factory) { + var key = name + '-animation'; + if (name && name.charAt(0) != '.') throw $animateMinErr('notcsel', + "Expecting class selector starting with '.' got '{0}'.", name); + this.$$selectors[name.substr(1)] = key; + $provide.factory(key, factory); + }; + + /** + * @ngdoc method + * @name $animateProvider#classNameFilter + * + * @description + * Sets and/or returns the CSS class regular expression that is checked when performing + * an animation. Upon bootstrap the classNameFilter value is not set at all and will + * therefore enable $animate to attempt to perform an animation on any element. + * When setting the classNameFilter value, animations will only be performed on elements + * that successfully match the filter expression. This in turn can boost performance + * for low-powered devices as well as applications containing a lot of structural operations. + * @param {RegExp=} expression The className expression which will be checked against all animations + * @return {RegExp} The current CSS className expression value. If null then there is no expression value + */ + this.classNameFilter = function(expression) { + if (arguments.length === 1) { + this.$$classNameFilter = (expression instanceof RegExp) ? expression : null; + } + return this.$$classNameFilter; + }; + + this.$get = ['$$q', '$$asyncCallback', '$rootScope', function($$q, $$asyncCallback, $rootScope) { + + var currentDefer; + + function runAnimationPostDigest(fn) { + var cancelFn, defer = $$q.defer(); + defer.promise.$$cancelFn = function ngAnimateMaybeCancel() { + cancelFn && cancelFn(); + }; + + $rootScope.$$postDigest(function ngAnimatePostDigest() { + cancelFn = fn(function ngAnimateNotifyComplete() { + defer.resolve(); + }); + }); + + return defer.promise; + } + + function resolveElementClasses(element, classes) { + var toAdd = [], toRemove = []; + + var hasClasses = createMap(); + forEach((element.attr('class') || '').split(/\s+/), function(className) { + hasClasses[className] = true; + }); + + forEach(classes, function(status, className) { + var hasClass = hasClasses[className]; + + // If the most recent class manipulation (via $animate) was to remove the class, and the + // element currently has the class, the class is scheduled for removal. Otherwise, if + // the most recent class manipulation (via $animate) was to add the class, and the + // element does not currently have the class, the class is scheduled to be added. + if (status === false && hasClass) { + toRemove.push(className); + } else if (status === true && !hasClass) { + toAdd.push(className); + } + }); + + return (toAdd.length + toRemove.length) > 0 && + [toAdd.length ? toAdd : null, toRemove.length ? toRemove : null]; + } + + function cachedClassManipulation(cache, classes, op) { + for (var i=0, ii = classes.length; i < ii; ++i) { + var className = classes[i]; + cache[className] = op; + } + } + + function asyncPromise() { + // only serve one instance of a promise in order to save CPU cycles + if (!currentDefer) { + currentDefer = $$q.defer(); + $$asyncCallback(function() { + currentDefer.resolve(); + currentDefer = null; + }); + } + return currentDefer.promise; + } + + function applyStyles(element, options) { + if (angular.isObject(options)) { + var styles = extend(options.from || {}, options.to || {}); + element.css(styles); + } + } + + /** + * + * @ngdoc service + * @name $animate + * @description The $animate service provides rudimentary DOM manipulation functions to + * insert, remove and move elements within the DOM, as well as adding and removing classes. + * This service is the core service used by the ngAnimate $animator service which provides + * high-level animation hooks for CSS and JavaScript. + * + * $animate is available in the AngularJS core, however, the ngAnimate module must be included + * to enable full out animation support. Otherwise, $animate will only perform simple DOM + * manipulation operations. + * + * To learn more about enabling animation support, click here to visit the {@link ngAnimate + * ngAnimate module page} as well as the {@link ngAnimate.$animate ngAnimate $animate service + * page}. + */ + return { + animate: function(element, from, to) { + applyStyles(element, { from: from, to: to }); + return asyncPromise(); + }, + + /** + * + * @ngdoc method + * @name $animate#enter + * @kind function + * @description Inserts the element into the DOM either after the `after` element or + * as the first child within the `parent` element. When the function is called a promise + * is returned that will be resolved at a later time. + * @param {DOMElement} element the element which will be inserted into the DOM + * @param {DOMElement} parent the parent element which will append the element as + * a child (if the after element is not present) + * @param {DOMElement} after the sibling element which will append the element + * after itself + * @param {object=} options an optional collection of styles that will be applied to the element. + * @return {Promise} the animation callback promise + */ + enter: function(element, parent, after, options) { + applyStyles(element, options); + after ? after.after(element) + : parent.prepend(element); + return asyncPromise(); + }, + + /** + * + * @ngdoc method + * @name $animate#leave + * @kind function + * @description Removes the element from the DOM. When the function is called a promise + * is returned that will be resolved at a later time. + * @param {DOMElement} element the element which will be removed from the DOM + * @param {object=} options an optional collection of options that will be applied to the element. + * @return {Promise} the animation callback promise + */ + leave: function(element, options) { + element.remove(); + return asyncPromise(); + }, + + /** + * + * @ngdoc method + * @name $animate#move + * @kind function + * @description Moves the position of the provided element within the DOM to be placed + * either after the `after` element or inside of the `parent` element. When the function + * is called a promise is returned that will be resolved at a later time. + * + * @param {DOMElement} element the element which will be moved around within the + * DOM + * @param {DOMElement} parent the parent element where the element will be + * inserted into (if the after element is not present) + * @param {DOMElement} after the sibling element where the element will be + * positioned next to + * @param {object=} options an optional collection of options that will be applied to the element. + * @return {Promise} the animation callback promise + */ + move: function(element, parent, after, options) { + // Do not remove element before insert. Removing will cause data associated with the + // element to be dropped. Insert will implicitly do the remove. + return this.enter(element, parent, after, options); + }, + + /** + * + * @ngdoc method + * @name $animate#addClass + * @kind function + * @description Adds the provided className CSS class value to the provided element. + * When the function is called a promise is returned that will be resolved at a later time. + * @param {DOMElement} element the element which will have the className value + * added to it + * @param {string} className the CSS class which will be added to the element + * @param {object=} options an optional collection of options that will be applied to the element. + * @return {Promise} the animation callback promise + */ + addClass: function(element, className, options) { + return this.setClass(element, className, [], options); + }, + + $$addClassImmediately: function(element, className, options) { + element = jqLite(element); + className = !isString(className) + ? (isArray(className) ? className.join(' ') : '') + : className; + forEach(element, function(element) { + jqLiteAddClass(element, className); + }); + applyStyles(element, options); + return asyncPromise(); + }, + + /** + * + * @ngdoc method + * @name $animate#removeClass + * @kind function + * @description Removes the provided className CSS class value from the provided element. + * When the function is called a promise is returned that will be resolved at a later time. + * @param {DOMElement} element the element which will have the className value + * removed from it + * @param {string} className the CSS class which will be removed from the element + * @param {object=} options an optional collection of options that will be applied to the element. + * @return {Promise} the animation callback promise + */ + removeClass: function(element, className, options) { + return this.setClass(element, [], className, options); + }, + + $$removeClassImmediately: function(element, className, options) { + element = jqLite(element); + className = !isString(className) + ? (isArray(className) ? className.join(' ') : '') + : className; + forEach(element, function(element) { + jqLiteRemoveClass(element, className); + }); + applyStyles(element, options); + return asyncPromise(); + }, + + /** + * + * @ngdoc method + * @name $animate#setClass + * @kind function + * @description Adds and/or removes the given CSS classes to and from the element. + * When the function is called a promise is returned that will be resolved at a later time. + * @param {DOMElement} element the element which will have its CSS classes changed + * removed from it + * @param {string} add the CSS classes which will be added to the element + * @param {string} remove the CSS class which will be removed from the element + * @param {object=} options an optional collection of options that will be applied to the element. + * @return {Promise} the animation callback promise + */ + setClass: function(element, add, remove, options) { + var self = this; + var STORAGE_KEY = '$$animateClasses'; + var createdCache = false; + element = jqLite(element); + + var cache = element.data(STORAGE_KEY); + if (!cache) { + cache = { + classes: {}, + options: options + }; + createdCache = true; + } else if (options && cache.options) { + cache.options = angular.extend(cache.options || {}, options); + } + + var classes = cache.classes; + + add = isArray(add) ? add : add.split(' '); + remove = isArray(remove) ? remove : remove.split(' '); + cachedClassManipulation(classes, add, true); + cachedClassManipulation(classes, remove, false); + + if (createdCache) { + cache.promise = runAnimationPostDigest(function(done) { + var cache = element.data(STORAGE_KEY); + element.removeData(STORAGE_KEY); + + // in the event that the element is removed before postDigest + // is run then the cache will be undefined and there will be + // no need anymore to add or remove and of the element classes + if (cache) { + var classes = resolveElementClasses(element, cache.classes); + if (classes) { + self.$$setClassImmediately(element, classes[0], classes[1], cache.options); + } + } + + done(); + }); + element.data(STORAGE_KEY, cache); + } + + return cache.promise; + }, + + $$setClassImmediately: function(element, add, remove, options) { + add && this.$$addClassImmediately(element, add); + remove && this.$$removeClassImmediately(element, remove); + applyStyles(element, options); + return asyncPromise(); + }, + + enabled: noop, + cancel: noop + }; + }]; +}]; + +function $$AsyncCallbackProvider() { + this.$get = ['$$rAF', '$timeout', function($$rAF, $timeout) { + return $$rAF.supported + ? function(fn) { return $$rAF(fn); } + : function(fn) { + return $timeout(fn, 0, false); + }; + }]; +} + +/* global stripHash: true */ + +/** + * ! This is a private undocumented service ! + * + * @name $browser + * @requires $log + * @description + * This object has two goals: + * + * - hide all the global state in the browser caused by the window object + * - abstract away all the browser specific features and inconsistencies + * + * For tests we provide {@link ngMock.$browser mock implementation} of the `$browser` + * service, which can be used for convenient testing of the application without the interaction with + * the real browser apis. + */ +/** + * @param {object} window The global window object. + * @param {object} document jQuery wrapped document. + * @param {function()} XHR XMLHttpRequest constructor. + * @param {object} $log console.log or an object with the same interface. + * @param {object} $sniffer $sniffer service + */ +function Browser(window, document, $log, $sniffer) { + var self = this, + rawDocument = document[0], + location = window.location, + history = window.history, + setTimeout = window.setTimeout, + clearTimeout = window.clearTimeout, + pendingDeferIds = {}; + + self.isMock = false; + + var outstandingRequestCount = 0; + var outstandingRequestCallbacks = []; + + // TODO(vojta): remove this temporary api + self.$$completeOutstandingRequest = completeOutstandingRequest; + self.$$incOutstandingRequestCount = function() { outstandingRequestCount++; }; + + /** + * Executes the `fn` function(supports currying) and decrements the `outstandingRequestCallbacks` + * counter. If the counter reaches 0, all the `outstandingRequestCallbacks` are executed. + */ + function completeOutstandingRequest(fn) { + try { + fn.apply(null, sliceArgs(arguments, 1)); + } finally { + outstandingRequestCount--; + if (outstandingRequestCount === 0) { + while (outstandingRequestCallbacks.length) { + try { + outstandingRequestCallbacks.pop()(); + } catch (e) { + $log.error(e); + } + } + } + } + } + + /** + * @private + * Note: this method is used only by scenario runner + * TODO(vojta): prefix this method with $$ ? + * @param {function()} callback Function that will be called when no outstanding request + */ + self.notifyWhenNoOutstandingRequests = function(callback) { + // force browser to execute all pollFns - this is needed so that cookies and other pollers fire + // at some deterministic time in respect to the test runner's actions. Leaving things up to the + // regular poller would result in flaky tests. + forEach(pollFns, function(pollFn) { pollFn(); }); + + if (outstandingRequestCount === 0) { + callback(); + } else { + outstandingRequestCallbacks.push(callback); + } + }; + + ////////////////////////////////////////////////////////////// + // Poll Watcher API + ////////////////////////////////////////////////////////////// + var pollFns = [], + pollTimeout; + + /** + * @name $browser#addPollFn + * + * @param {function()} fn Poll function to add + * + * @description + * Adds a function to the list of functions that poller periodically executes, + * and starts polling if not started yet. + * + * @returns {function()} the added function + */ + self.addPollFn = function(fn) { + if (isUndefined(pollTimeout)) startPoller(100, setTimeout); + pollFns.push(fn); + return fn; + }; + + /** + * @param {number} interval How often should browser call poll functions (ms) + * @param {function()} setTimeout Reference to a real or fake `setTimeout` function. + * + * @description + * Configures the poller to run in the specified intervals, using the specified + * setTimeout fn and kicks it off. + */ + function startPoller(interval, setTimeout) { + (function check() { + forEach(pollFns, function(pollFn) { pollFn(); }); + pollTimeout = setTimeout(check, interval); + })(); + } + + ////////////////////////////////////////////////////////////// + // URL API + ////////////////////////////////////////////////////////////// + + var cachedState, lastHistoryState, + lastBrowserUrl = location.href, + baseElement = document.find('base'), + reloadLocation = null; + + cacheState(); + lastHistoryState = cachedState; + + /** + * @name $browser#url + * + * @description + * GETTER: + * Without any argument, this method just returns current value of location.href. + * + * SETTER: + * With at least one argument, this method sets url to new value. + * If html5 history api supported, pushState/replaceState is used, otherwise + * location.href/location.replace is used. + * Returns its own instance to allow chaining + * + * NOTE: this api is intended for use only by the $location service. Please use the + * {@link ng.$location $location service} to change url. + * + * @param {string} url New url (when used as setter) + * @param {boolean=} replace Should new url replace current history record? + * @param {object=} state object to use with pushState/replaceState + */ + self.url = function(url, replace, state) { + // In modern browsers `history.state` is `null` by default; treating it separately + // from `undefined` would cause `$browser.url('/foo')` to change `history.state` + // to undefined via `pushState`. Instead, let's change `undefined` to `null` here. + if (isUndefined(state)) { + state = null; + } + + // Android Browser BFCache causes location, history reference to become stale. + if (location !== window.location) location = window.location; + if (history !== window.history) history = window.history; + + // setter + if (url) { + var sameState = lastHistoryState === state; + + // Don't change anything if previous and current URLs and states match. This also prevents + // IE<10 from getting into redirect loop when in LocationHashbangInHtml5Url mode. + // See https://github.com/angular/angular.js/commit/ffb2701 + if (lastBrowserUrl === url && (!$sniffer.history || sameState)) { + return; + } + var sameBase = lastBrowserUrl && stripHash(lastBrowserUrl) === stripHash(url); + lastBrowserUrl = url; + lastHistoryState = state; + // Don't use history API if only the hash changed + // due to a bug in IE10/IE11 which leads + // to not firing a `hashchange` nor `popstate` event + // in some cases (see #9143). + if ($sniffer.history && (!sameBase || !sameState)) { + history[replace ? 'replaceState' : 'pushState'](state, '', url); + cacheState(); + // Do the assignment again so that those two variables are referentially identical. + lastHistoryState = cachedState; + } else { + if (!sameBase) { + reloadLocation = url; + } + if (replace) { + location.replace(url); + } else { + location.href = url; + } + } + return self; + // getter + } else { + // - reloadLocation is needed as browsers don't allow to read out + // the new location.href if a reload happened. + // - the replacement is a workaround for https://bugzilla.mozilla.org/show_bug.cgi?id=407172 + return reloadLocation || location.href.replace(/%27/g,"'"); + } + }; + + /** + * @name $browser#state + * + * @description + * This method is a getter. + * + * Return history.state or null if history.state is undefined. + * + * @returns {object} state + */ + self.state = function() { + return cachedState; + }; + + var urlChangeListeners = [], + urlChangeInit = false; + + function cacheStateAndFireUrlChange() { + cacheState(); + fireUrlChange(); + } + + // This variable should be used *only* inside the cacheState function. + var lastCachedState = null; + function cacheState() { + // This should be the only place in $browser where `history.state` is read. + cachedState = window.history.state; + cachedState = isUndefined(cachedState) ? null : cachedState; + + // Prevent callbacks fo fire twice if both hashchange & popstate were fired. + if (equals(cachedState, lastCachedState)) { + cachedState = lastCachedState; + } + lastCachedState = cachedState; + } + + function fireUrlChange() { + if (lastBrowserUrl === self.url() && lastHistoryState === cachedState) { + return; + } + + lastBrowserUrl = self.url(); + lastHistoryState = cachedState; + forEach(urlChangeListeners, function(listener) { + listener(self.url(), cachedState); + }); + } + + /** + * @name $browser#onUrlChange + * + * @description + * Register callback function that will be called, when url changes. + * + * It's only called when the url is changed from outside of angular: + * - user types different url into address bar + * - user clicks on history (forward/back) button + * - user clicks on a link + * + * It's not called when url is changed by $browser.url() method + * + * The listener gets called with new url as parameter. + * + * NOTE: this api is intended for use only by the $location service. Please use the + * {@link ng.$location $location service} to monitor url changes in angular apps. + * + * @param {function(string)} listener Listener function to be called when url changes. + * @return {function(string)} Returns the registered listener fn - handy if the fn is anonymous. + */ + self.onUrlChange = function(callback) { + // TODO(vojta): refactor to use node's syntax for events + if (!urlChangeInit) { + // We listen on both (hashchange/popstate) when available, as some browsers (e.g. Opera) + // don't fire popstate when user change the address bar and don't fire hashchange when url + // changed by push/replaceState + + // html5 history api - popstate event + if ($sniffer.history) jqLite(window).on('popstate', cacheStateAndFireUrlChange); + // hashchange event + jqLite(window).on('hashchange', cacheStateAndFireUrlChange); + + urlChangeInit = true; + } + + urlChangeListeners.push(callback); + return callback; + }; + + /** + * Checks whether the url has changed outside of Angular. + * Needs to be exported to be able to check for changes that have been done in sync, + * as hashchange/popstate events fire in async. + */ + self.$$checkUrlChange = fireUrlChange; + + ////////////////////////////////////////////////////////////// + // Misc API + ////////////////////////////////////////////////////////////// + + /** + * @name $browser#baseHref + * + * @description + * Returns current + * (always relative - without domain) + * + * @returns {string} The current base href + */ + self.baseHref = function() { + var href = baseElement.attr('href'); + return href ? href.replace(/^(https?\:)?\/\/[^\/]*/, '') : ''; + }; + + ////////////////////////////////////////////////////////////// + // Cookies API + ////////////////////////////////////////////////////////////// + var lastCookies = {}; + var lastCookieString = ''; + var cookiePath = self.baseHref(); + + function safeDecodeURIComponent(str) { + try { + return decodeURIComponent(str); + } catch (e) { + return str; + } + } + + /** + * @name $browser#cookies + * + * @param {string=} name Cookie name + * @param {string=} value Cookie value + * + * @description + * The cookies method provides a 'private' low level access to browser cookies. + * It is not meant to be used directly, use the $cookie service instead. + * + * The return values vary depending on the arguments that the method was called with as follows: + * + * - cookies() -> hash of all cookies, this is NOT a copy of the internal state, so do not modify + * it + * - cookies(name, value) -> set name to value, if value is undefined delete the cookie + * - cookies(name) -> the same as (name, undefined) == DELETES (no one calls it right now that + * way) + * + * @returns {Object} Hash of all cookies (if called without any parameter) + */ + self.cookies = function(name, value) { + var cookieLength, cookieArray, cookie, i, index; + + if (name) { + if (value === undefined) { + rawDocument.cookie = encodeURIComponent(name) + "=;path=" + cookiePath + + ";expires=Thu, 01 Jan 1970 00:00:00 GMT"; + } else { + if (isString(value)) { + cookieLength = (rawDocument.cookie = encodeURIComponent(name) + '=' + encodeURIComponent(value) + + ';path=' + cookiePath).length + 1; + + // per http://www.ietf.org/rfc/rfc2109.txt browser must allow at minimum: + // - 300 cookies + // - 20 cookies per unique domain + // - 4096 bytes per cookie + if (cookieLength > 4096) { + $log.warn("Cookie '"+ name + + "' possibly not set or overflowed because it was too large ("+ + cookieLength + " > 4096 bytes)!"); + } + } + } + } else { + if (rawDocument.cookie !== lastCookieString) { + lastCookieString = rawDocument.cookie; + cookieArray = lastCookieString.split("; "); + lastCookies = {}; + + for (i = 0; i < cookieArray.length; i++) { + cookie = cookieArray[i]; + index = cookie.indexOf('='); + if (index > 0) { //ignore nameless cookies + name = safeDecodeURIComponent(cookie.substring(0, index)); + // the first value that is seen for a cookie is the most + // specific one. values for the same cookie name that + // follow are for less specific paths. + if (lastCookies[name] === undefined) { + lastCookies[name] = safeDecodeURIComponent(cookie.substring(index + 1)); + } + } + } + } + return lastCookies; + } + }; + + + /** + * @name $browser#defer + * @param {function()} fn A function, who's execution should be deferred. + * @param {number=} [delay=0] of milliseconds to defer the function execution. + * @returns {*} DeferId that can be used to cancel the task via `$browser.defer.cancel()`. + * + * @description + * Executes a fn asynchronously via `setTimeout(fn, delay)`. + * + * Unlike when calling `setTimeout` directly, in test this function is mocked and instead of using + * `setTimeout` in tests, the fns are queued in an array, which can be programmatically flushed + * via `$browser.defer.flush()`. + * + */ + self.defer = function(fn, delay) { + var timeoutId; + outstandingRequestCount++; + timeoutId = setTimeout(function() { + delete pendingDeferIds[timeoutId]; + completeOutstandingRequest(fn); + }, delay || 0); + pendingDeferIds[timeoutId] = true; + return timeoutId; + }; + + + /** + * @name $browser#defer.cancel + * + * @description + * Cancels a deferred task identified with `deferId`. + * + * @param {*} deferId Token returned by the `$browser.defer` function. + * @returns {boolean} Returns `true` if the task hasn't executed yet and was successfully + * canceled. + */ + self.defer.cancel = function(deferId) { + if (pendingDeferIds[deferId]) { + delete pendingDeferIds[deferId]; + clearTimeout(deferId); + completeOutstandingRequest(noop); + return true; + } + return false; + }; + +} + +function $BrowserProvider() { + this.$get = ['$window', '$log', '$sniffer', '$document', + function($window, $log, $sniffer, $document) { + return new Browser($window, $document, $log, $sniffer); + }]; +} + +/** + * @ngdoc service + * @name $cacheFactory + * + * @description + * Factory that constructs {@link $cacheFactory.Cache Cache} objects and gives access to + * them. + * + * ```js + * + * var cache = $cacheFactory('cacheId'); + * expect($cacheFactory.get('cacheId')).toBe(cache); + * expect($cacheFactory.get('noSuchCacheId')).not.toBeDefined(); + * + * cache.put("key", "value"); + * cache.put("another key", "another value"); + * + * // We've specified no options on creation + * expect(cache.info()).toEqual({id: 'cacheId', size: 2}); + * + * ``` + * + * + * @param {string} cacheId Name or id of the newly created cache. + * @param {object=} options Options object that specifies the cache behavior. Properties: + * + * - `{number=}` `capacity` — turns the cache into LRU cache. + * + * @returns {object} Newly created cache object with the following set of methods: + * + * - `{object}` `info()` — Returns id, size, and options of cache. + * - `{{*}}` `put({string} key, {*} value)` — Puts a new key-value pair into the cache and returns + * it. + * - `{{*}}` `get({string} key)` — Returns cached value for `key` or undefined for cache miss. + * - `{void}` `remove({string} key)` — Removes a key-value pair from the cache. + * - `{void}` `removeAll()` — Removes all cached values. + * - `{void}` `destroy()` — Removes references to this cache from $cacheFactory. + * + * @example + + +
        + + + + +

        Cached Values

        +
        + + : + +
        + +

        Cache Info

        +
        + + : + +
        +
        +         + + angular.module('cacheExampleApp', []). + controller('CacheController', ['$scope', '$cacheFactory', function($scope, $cacheFactory) { + $scope.keys = []; + $scope.cache = $cacheFactory('cacheId'); + $scope.put = function(key, value) { + if ($scope.cache.get(key) === undefined) { + $scope.keys.push(key); + } + $scope.cache.put(key, value === undefined ? null : value); + }; + }]); + + + p { + margin: 10px 0 3px; + } + +         + */ +function $CacheFactoryProvider() { + + this.$get = function() { + var caches = {}; + + function cacheFactory(cacheId, options) { + if (cacheId in caches) { + throw minErr('$cacheFactory')('iid', "CacheId '{0}' is already taken!", cacheId); + } + + var size = 0, + stats = extend({}, options, {id: cacheId}), + data = {}, + capacity = (options && options.capacity) || Number.MAX_VALUE, + lruHash = {}, + freshEnd = null, + staleEnd = null; + + /** + * @ngdoc type + * @name $cacheFactory.Cache + * + * @description + * A cache object used to store and retrieve data, primarily used by + * {@link $http $http} and the {@link ng.directive:script script} directive to cache + * templates and other data. + * + * ```js + * angular.module('superCache') + * .factory('superCache', ['$cacheFactory', function($cacheFactory) { + * return $cacheFactory('super-cache'); + * }]); + * ``` + * + * Example test: + * + * ```js + * it('should behave like a cache', inject(function(superCache) { + * superCache.put('key', 'value'); + * superCache.put('another key', 'another value'); + * + * expect(superCache.info()).toEqual({ + * id: 'super-cache', + * size: 2 + * }); + * + * superCache.remove('another key'); + * expect(superCache.get('another key')).toBeUndefined(); + * + * superCache.removeAll(); + * expect(superCache.info()).toEqual({ + * id: 'super-cache', + * size: 0 + * }); + * })); + * ``` + */ + return caches[cacheId] = { + + /** + * @ngdoc method + * @name $cacheFactory.Cache#put + * @kind function + * + * @description + * Inserts a named entry into the {@link $cacheFactory.Cache Cache} object to be + * retrieved later, and incrementing the size of the cache if the key was not already + * present in the cache. If behaving like an LRU cache, it will also remove stale + * entries from the set. + * + * It will not insert undefined values into the cache. + * + * @param {string} key the key under which the cached data is stored. + * @param {*} value the value to store alongside the key. If it is undefined, the key + * will not be stored. + * @returns {*} the value stored. + */ + put: function(key, value) { + if (capacity < Number.MAX_VALUE) { + var lruEntry = lruHash[key] || (lruHash[key] = {key: key}); + + refresh(lruEntry); + } + + if (isUndefined(value)) return; + if (!(key in data)) size++; + data[key] = value; + + if (size > capacity) { + this.remove(staleEnd.key); + } + + return value; + }, + + /** + * @ngdoc method + * @name $cacheFactory.Cache#get + * @kind function + * + * @description + * Retrieves named data stored in the {@link $cacheFactory.Cache Cache} object. + * + * @param {string} key the key of the data to be retrieved + * @returns {*} the value stored. + */ + get: function(key) { + if (capacity < Number.MAX_VALUE) { + var lruEntry = lruHash[key]; + + if (!lruEntry) return; + + refresh(lruEntry); + } + + return data[key]; + }, + + + /** + * @ngdoc method + * @name $cacheFactory.Cache#remove + * @kind function + * + * @description + * Removes an entry from the {@link $cacheFactory.Cache Cache} object. + * + * @param {string} key the key of the entry to be removed + */ + remove: function(key) { + if (capacity < Number.MAX_VALUE) { + var lruEntry = lruHash[key]; + + if (!lruEntry) return; + + if (lruEntry == freshEnd) freshEnd = lruEntry.p; + if (lruEntry == staleEnd) staleEnd = lruEntry.n; + link(lruEntry.n,lruEntry.p); + + delete lruHash[key]; + } + + delete data[key]; + size--; + }, + + + /** + * @ngdoc method + * @name $cacheFactory.Cache#removeAll + * @kind function + * + * @description + * Clears the cache object of any entries. + */ + removeAll: function() { + data = {}; + size = 0; + lruHash = {}; + freshEnd = staleEnd = null; + }, + + + /** + * @ngdoc method + * @name $cacheFactory.Cache#destroy + * @kind function + * + * @description + * Destroys the {@link $cacheFactory.Cache Cache} object entirely, + * removing it from the {@link $cacheFactory $cacheFactory} set. + */ + destroy: function() { + data = null; + stats = null; + lruHash = null; + delete caches[cacheId]; + }, + + + /** + * @ngdoc method + * @name $cacheFactory.Cache#info + * @kind function + * + * @description + * Retrieve information regarding a particular {@link $cacheFactory.Cache Cache}. + * + * @returns {object} an object with the following properties: + *
          + *
        • **id**: the id of the cache instance
          • + *
        • **size**: the number of entries kept in the cache instance
          • + *
        • **...**: any additional properties from the options object when creating the + * cache.
          • + *
        + */ + info: function() { + return extend({}, stats, {size: size}); + } + }; + + + /** + * makes the `entry` the freshEnd of the LRU linked list + */ + function refresh(entry) { + if (entry != freshEnd) { + if (!staleEnd) { + staleEnd = entry; + } else if (staleEnd == entry) { + staleEnd = entry.n; + } + + link(entry.n, entry.p); + link(entry, freshEnd); + freshEnd = entry; + freshEnd.n = null; + } + } + + + /** + * bidirectionally links two entries of the LRU linked list + */ + function link(nextEntry, prevEntry) { + if (nextEntry != prevEntry) { + if (nextEntry) nextEntry.p = prevEntry; //p stands for previous, 'prev' didn't minify + if (prevEntry) prevEntry.n = nextEntry; //n stands for next, 'next' didn't minify + } + } + } + + + /** + * @ngdoc method + * @name $cacheFactory#info + * + * @description + * Get information about all the caches that have been created + * + * @returns {Object} - key-value map of `cacheId` to the result of calling `cache#info` + */ + cacheFactory.info = function() { + var info = {}; + forEach(caches, function(cache, cacheId) { + info[cacheId] = cache.info(); + }); + return info; + }; + + + /** + * @ngdoc method + * @name $cacheFactory#get + * + * @description + * Get access to a cache object by the `cacheId` used when it was created. + * + * @param {string} cacheId Name or id of a cache to access. + * @returns {object} Cache object identified by the cacheId or undefined if no such cache. + */ + cacheFactory.get = function(cacheId) { + return caches[cacheId]; + }; + + + return cacheFactory; + }; +} + +/** + * @ngdoc service + * @name $templateCache + * + * @description + * The first time a template is used, it is loaded in the template cache for quick retrieval. You + * can load templates directly into the cache in a `script` tag, or by consuming the + * `$templateCache` service directly. + * + * Adding via the `script` tag: + * + * ```html + * + * ``` + * + * **Note:** the `script` tag containing the template does not need to be included in the `head` of + * the document, but it must be a descendent of the {@link ng.$rootElement $rootElement} (IE, + * element with ng-app attribute), otherwise the template will be ignored. + * + * Adding via the $templateCache service: + * + * ```js + * var myApp = angular.module('myApp', []); + * myApp.run(function($templateCache) { + * $templateCache.put('templateId.html', 'This is the content of the template'); + * }); + * ``` + * + * To retrieve the template later, simply use it in your HTML: + * ```html + *
        + * ``` + * + * or get it via Javascript: + * ```js + * $templateCache.get('templateId.html') + * ``` + * + * See {@link ng.$cacheFactory $cacheFactory}. + * + */ +function $TemplateCacheProvider() { + this.$get = ['$cacheFactory', function($cacheFactory) { + return $cacheFactory('templates'); + }]; +} + +/* ! VARIABLE/FUNCTION NAMING CONVENTIONS THAT APPLY TO THIS FILE! + * + * DOM-related variables: + * + * - "node" - DOM Node + * - "element" - DOM Element or Node + * - "$node" or "$element" - jqLite-wrapped node or element + * + * + * Compiler related stuff: + * + * - "linkFn" - linking fn of a single directive + * - "nodeLinkFn" - function that aggregates all linking fns for a particular node + * - "childLinkFn" - function that aggregates all linking fns for child nodes of a particular node + * - "compositeLinkFn" - function that aggregates all linking fns for a compilation root (nodeList) + */ + + +/** + * @ngdoc service + * @name $compile + * @kind function + * + * @description + * Compiles an HTML string or DOM into a template and produces a template function, which + * can then be used to link {@link ng.$rootScope.Scope `scope`} and the template together. + * + * The compilation is a process of walking the DOM tree and matching DOM elements to + * {@link ng.$compileProvider#directive directives}. + * + *
        + * **Note:** This document is an in-depth reference of all directive options. + * For a gentle introduction to directives with examples of common use cases, + * see the {@link guide/directive directive guide}. + *
        + * + * ## Comprehensive Directive API + * + * There are many different options for a directive. + * + * The difference resides in the return value of the factory function. + * You can either return a "Directive Definition Object" (see below) that defines the directive properties, + * or just the `postLink` function (all other properties will have the default values). + * + *
        + * **Best Practice:** It's recommended to use the "directive definition object" form. + *
        + * + * Here's an example directive declared with a Directive Definition Object: + * + * ```js + * var myModule = angular.module(...); + * + * myModule.directive('directiveName', function factory(injectables) { + * var directiveDefinitionObject = { + * priority: 0, + * template: '
        ', // or // function(tElement, tAttrs) { ... }, + * // or + * // templateUrl: 'directive.html', // or // function(tElement, tAttrs) { ... }, + * transclude: false, + * restrict: 'A', + * templateNamespace: 'html', + * scope: false, + * controller: function($scope, $element, $attrs, $transclude, otherInjectables) { ... }, + * controllerAs: 'stringAlias', + * require: 'siblingDirectiveName', // or // ['^parentDirectiveName', '?optionalDirectiveName', '?^optionalParent'], + * compile: function compile(tElement, tAttrs, transclude) { + * return { + * pre: function preLink(scope, iElement, iAttrs, controller) { ... }, + * post: function postLink(scope, iElement, iAttrs, controller) { ... } + * } + * // or + * // return function postLink( ... ) { ... } + * }, + * // or + * // link: { + * // pre: function preLink(scope, iElement, iAttrs, controller) { ... }, + * // post: function postLink(scope, iElement, iAttrs, controller) { ... } + * // } + * // or + * // link: function postLink( ... ) { ... } + * }; + * return directiveDefinitionObject; + * }); + * ``` + * + *
        + * **Note:** Any unspecified options will use the default value. You can see the default values below. + *
        + * + * Therefore the above can be simplified as: + * + * ```js + * var myModule = angular.module(...); + * + * myModule.directive('directiveName', function factory(injectables) { + * var directiveDefinitionObject = { + * link: function postLink(scope, iElement, iAttrs) { ... } + * }; + * return directiveDefinitionObject; + * // or + * // return function postLink(scope, iElement, iAttrs) { ... } + * }); + * ``` + * + * + * + * ### Directive Definition Object + * + * The directive definition object provides instructions to the {@link ng.$compile + * compiler}. The attributes are: + * + * #### `multiElement` + * When this property is set to true, the HTML compiler will collect DOM nodes between + * nodes with the attributes `directive-name-start` and `directive-name-end`, and group them + * together as the directive elements. It is recomended that this feature be used on directives + * which are not strictly behavioural (such as {@link ngClick}), and which + * do not manipulate or replace child nodes (such as {@link ngInclude}). + * + * #### `priority` + * When there are multiple directives defined on a single DOM element, sometimes it + * is necessary to specify the order in which the directives are applied. The `priority` is used + * to sort the directives before their `compile` functions get called. Priority is defined as a + * number. Directives with greater numerical `priority` are compiled first. Pre-link functions + * are also run in priority order, but post-link functions are run in reverse order. The order + * of directives with the same priority is undefined. The default priority is `0`. + * + * #### `terminal` + * If set to true then the current `priority` will be the last set of directives + * which will execute (any directives at the current priority will still execute + * as the order of execution on same `priority` is undefined). Note that expressions + * and other directives used in the directive's template will also be excluded from execution. + * + * #### `scope` + * **If set to `true`,** then a new scope will be created for this directive. If multiple directives on the + * same element request a new scope, only one new scope is created. The new scope rule does not + * apply for the root of the template since the root of the template always gets a new scope. + * + * **If set to `{}` (object hash),** then a new "isolate" scope is created. The 'isolate' scope differs from + * normal scope in that it does not prototypically inherit from the parent scope. This is useful + * when creating reusable components, which should not accidentally read or modify data in the + * parent scope. + * + * The 'isolate' scope takes an object hash which defines a set of local scope properties + * derived from the parent scope. These local properties are useful for aliasing values for + * templates. Locals definition is a hash of local scope property to its source: + * + * * `@` or `@attr` - bind a local scope property to the value of DOM attribute. The result is + * always a string since DOM attributes are strings. If no `attr` name is specified then the + * attribute name is assumed to be the same as the local name. + * Given `` and widget definition + * of `scope: { localName:'@myAttr' }`, then widget scope property `localName` will reflect + * the interpolated value of `hello {{name}}`. As the `name` attribute changes so will the + * `localName` property on the widget scope. The `name` is read from the parent scope (not + * component scope). + * + * * `=` or `=attr` - set up bi-directional binding between a local scope property and the + * parent scope property of name defined via the value of the `attr` attribute. If no `attr` + * name is specified then the attribute name is assumed to be the same as the local name. + * Given `` and widget definition of + * `scope: { localModel:'=myAttr' }`, then widget scope property `localModel` will reflect the + * value of `parentModel` on the parent scope. Any changes to `parentModel` will be reflected + * in `localModel` and any changes in `localModel` will reflect in `parentModel`. If the parent + * scope property doesn't exist, it will throw a NON_ASSIGNABLE_MODEL_EXPRESSION exception. You + * can avoid this behavior using `=?` or `=?attr` in order to flag the property as optional. If + * you want to shallow watch for changes (i.e. $watchCollection instead of $watch) you can use + * `=*` or `=*attr` (`=*?` or `=*?attr` if the property is optional). + * + * * `&` or `&attr` - provides a way to execute an expression in the context of the parent scope. + * If no `attr` name is specified then the attribute name is assumed to be the same as the + * local name. Given `` and widget definition of + * `scope: { localFn:'&myAttr' }`, then isolate scope property `localFn` will point to + * a function wrapper for the `count = count + value` expression. Often it's desirable to + * pass data from the isolated scope via an expression to the parent scope, this can be + * done by passing a map of local variable names and values into the expression wrapper fn. + * For example, if the expression is `increment(amount)` then we can specify the amount value + * by calling the `localFn` as `localFn({amount: 22})`. + * + * + * #### `bindToController` + * When an isolate scope is used for a component (see above), and `controllerAs` is used, `bindToController` will + * allow a component to have its properties bound to the controller, rather than to scope. When the controller + * is instantiated, the initial values of the isolate scope bindings are already available. + * + * #### `controller` + * Controller constructor function. The controller is instantiated before the + * pre-linking phase and it is shared with other directives (see + * `require` attribute). This allows the directives to communicate with each other and augment + * each other's behavior. The controller is injectable (and supports bracket notation) with the following locals: + * + * * `$scope` - Current scope associated with the element + * * `$element` - Current element + * * `$attrs` - Current attributes object for the element + * * `$transclude` - A transclude linking function pre-bound to the correct transclusion scope: + * `function([scope], cloneLinkingFn, futureParentElement)`. + * * `scope`: optional argument to override the scope. + * * `cloneLinkingFn`: optional argument to create clones of the original transcluded content. + * * `futureParentElement`: + * * defines the parent to which the `cloneLinkingFn` will add the cloned elements. + * * default: `$element.parent()` resp. `$element` for `transclude:'element'` resp. `transclude:true`. + * * only needed for transcludes that are allowed to contain non html elements (e.g. SVG elements) + * and when the `cloneLinkinFn` is passed, + * as those elements need to created and cloned in a special way when they are defined outside their + * usual containers (e.g. like ``). + * * See also the `directive.templateNamespace` property. + * + * + * #### `require` + * Require another directive and inject its controller as the fourth argument to the linking function. The + * `require` takes a string name (or array of strings) of the directive(s) to pass in. If an array is used, the + * injected argument will be an array in corresponding order. If no such directive can be + * found, or if the directive does not have a controller, then an error is raised. The name can be prefixed with: + * + * * (no prefix) - Locate the required controller on the current element. Throw an error if not found. + * * `?` - Attempt to locate the required controller or pass `null` to the `link` fn if not found. + * * `^` - Locate the required controller by searching the element and its parents. Throw an error if not found. + * * `^^` - Locate the required controller by searching the element's parents. Throw an error if not found. + * * `?^` - Attempt to locate the required controller by searching the element and its parents or pass + * `null` to the `link` fn if not found. + * * `?^^` - Attempt to locate the required controller by searching the element's parents, or pass + * `null` to the `link` fn if not found. + * + * + * #### `controllerAs` + * Controller alias at the directive scope. An alias for the controller so it + * can be referenced at the directive template. The directive needs to define a scope for this + * configuration to be used. Useful in the case when directive is used as component. + * + * + * #### `restrict` + * String of subset of `EACM` which restricts the directive to a specific directive + * declaration style. If omitted, the defaults (elements and attributes) are used. + * + * * `E` - Element name (default): `` + * * `A` - Attribute (default): `
        ` + * * `C` - Class: `
        ` + * * `M` - Comment: `` + * + * + * #### `templateNamespace` + * String representing the document type used by the markup in the template. + * AngularJS needs this information as those elements need to be created and cloned + * in a special way when they are defined outside their usual containers like `` and ``. + * + * * `html` - All root nodes in the template are HTML. Root nodes may also be + * top-level elements such as `` or ``. + * * `svg` - The root nodes in the template are SVG elements (excluding ``). + * * `math` - The root nodes in the template are MathML elements (excluding ``). + * + * If no `templateNamespace` is specified, then the namespace is considered to be `html`. + * + * #### `template` + * HTML markup that may: + * * Replace the contents of the directive's element (default). + * * Replace the directive's element itself (if `replace` is true - DEPRECATED). + * * Wrap the contents of the directive's element (if `transclude` is true). + * + * Value may be: + * + * * A string. For example `
        {{delete_str}}
        `. + * * A function which takes two arguments `tElement` and `tAttrs` (described in the `compile` + * function api below) and returns a string value. + * + * + * #### `templateUrl` + * This is similar to `template` but the template is loaded from the specified URL, asynchronously. + * + * Because template loading is asynchronous the compiler will suspend compilation of directives on that element + * for later when the template has been resolved. In the meantime it will continue to compile and link + * sibling and parent elements as though this element had not contained any directives. + * + * The compiler does not suspend the entire compilation to wait for templates to be loaded because this + * would result in the whole app "stalling" until all templates are loaded asynchronously - even in the + * case when only one deeply nested directive has `templateUrl`. + * + * Template loading is asynchronous even if the template has been preloaded into the {@link $templateCache} + * + * You can specify `templateUrl` as a string representing the URL or as a function which takes two + * arguments `tElement` and `tAttrs` (described in the `compile` function api below) and returns + * a string value representing the url. In either case, the template URL is passed through {@link + * $sce#getTrustedResourceUrl $sce.getTrustedResourceUrl}. + * + * + * #### `replace` ([*DEPRECATED*!], will be removed in next major release - i.e. v2.0) + * specify what the template should replace. Defaults to `false`. + * + * * `true` - the template will replace the directive's element. + * * `false` - the template will replace the contents of the directive's element. + * + * The replacement process migrates all of the attributes / classes from the old element to the new + * one. See the {@link guide/directive#template-expanding-directive + * Directives Guide} for an example. + * + * There are very few scenarios where element replacement is required for the application function, + * the main one being reusable custom components that are used within SVG contexts + * (because SVG doesn't work with custom elements in the DOM tree). + * + * #### `transclude` + * Extract the contents of the element where the directive appears and make it available to the directive. + * The contents are compiled and provided to the directive as a **transclusion function**. See the + * {@link $compile#transclusion Transclusion} section below. + * + * There are two kinds of transclusion depending upon whether you want to transclude just the contents of the + * directive's element or the entire element: + * + * * `true` - transclude the content (i.e. the child nodes) of the directive's element. + * * `'element'` - transclude the whole of the directive's element including any directives on this + * element that defined at a lower priority than this directive. When used, the `template` + * property is ignored. + * + * + * #### `compile` + * + * ```js + * function compile(tElement, tAttrs, transclude) { ... } + * ``` + * + * The compile function deals with transforming the template DOM. Since most directives do not do + * template transformation, it is not used often. The compile function takes the following arguments: + * + * * `tElement` - template element - The element where the directive has been declared. It is + * safe to do template transformation on the element and child elements only. + * + * * `tAttrs` - template attributes - Normalized list of attributes declared on this element shared + * between all directive compile functions. + * + * * `transclude` - [*DEPRECATED*!] A transclude linking function: `function(scope, cloneLinkingFn)` + * + *
        + * **Note:** The template instance and the link instance may be different objects if the template has + * been cloned. For this reason it is **not** safe to do anything other than DOM transformations that + * apply to all cloned DOM nodes within the compile function. Specifically, DOM listener registration + * should be done in a linking function rather than in a compile function. + *
        + + *
        + * **Note:** The compile function cannot handle directives that recursively use themselves in their + * own templates or compile functions. Compiling these directives results in an infinite loop and a + * stack overflow errors. + * + * This can be avoided by manually using $compile in the postLink function to imperatively compile + * a directive's template instead of relying on automatic template compilation via `template` or + * `templateUrl` declaration or manual compilation inside the compile function. + *
        + * + *
        + * **Note:** The `transclude` function that is passed to the compile function is deprecated, as it + * e.g. does not know about the right outer scope. Please use the transclude function that is passed + * to the link function instead. + *
        + + * A compile function can have a return value which can be either a function or an object. + * + * * returning a (post-link) function - is equivalent to registering the linking function via the + * `link` property of the config object when the compile function is empty. + * + * * returning an object with function(s) registered via `pre` and `post` properties - allows you to + * control when a linking function should be called during the linking phase. See info about + * pre-linking and post-linking functions below. + * + * + * #### `link` + * This property is used only if the `compile` property is not defined. + * + * ```js + * function link(scope, iElement, iAttrs, controller, transcludeFn) { ... } + * ``` + * + * The link function is responsible for registering DOM listeners as well as updating the DOM. It is + * executed after the template has been cloned. This is where most of the directive logic will be + * put. + * + * * `scope` - {@link ng.$rootScope.Scope Scope} - The scope to be used by the + * directive for registering {@link ng.$rootScope.Scope#$watch watches}. + * + * * `iElement` - instance element - The element where the directive is to be used. It is safe to + * manipulate the children of the element only in `postLink` function since the children have + * already been linked. + * + * * `iAttrs` - instance attributes - Normalized list of attributes declared on this element shared + * between all directive linking functions. + * + * * `controller` - a controller instance - A controller instance if at least one directive on the + * element defines a controller. The controller is shared among all the directives, which allows + * the directives to use the controllers as a communication channel. + * + * * `transcludeFn` - A transclude linking function pre-bound to the correct transclusion scope. + * This is the same as the `$transclude` + * parameter of directive controllers, see there for details. + * `function([scope], cloneLinkingFn, futureParentElement)`. + * + * #### Pre-linking function + * + * Executed before the child elements are linked. Not safe to do DOM transformation since the + * compiler linking function will fail to locate the correct elements for linking. + * + * #### Post-linking function + * + * Executed after the child elements are linked. + * + * Note that child elements that contain `templateUrl` directives will not have been compiled + * and linked since they are waiting for their template to load asynchronously and their own + * compilation and linking has been suspended until that occurs. + * + * It is safe to do DOM transformation in the post-linking function on elements that are not waiting + * for their async templates to be resolved. + * + * + * ### Transclusion + * + * Transclusion is the process of extracting a collection of DOM element from one part of the DOM and + * copying them to another part of the DOM, while maintaining their connection to the original AngularJS + * scope from where they were taken. + * + * Transclusion is used (often with {@link ngTransclude}) to insert the + * original contents of a directive's element into a specified place in the template of the directive. + * The benefit of transclusion, over simply moving the DOM elements manually, is that the transcluded + * content has access to the properties on the scope from which it was taken, even if the directive + * has isolated scope. + * See the {@link guide/directive#creating-a-directive-that-wraps-other-elements Directives Guide}. + * + * This makes it possible for the widget to have private state for its template, while the transcluded + * content has access to its originating scope. + * + *
        + * **Note:** When testing an element transclude directive you must not place the directive at the root of the + * DOM fragment that is being compiled. See {@link guide/unit-testing#testing-transclusion-directives + * Testing Transclusion Directives}. + *
        + * + * #### Transclusion Functions + * + * When a directive requests transclusion, the compiler extracts its contents and provides a **transclusion + * function** to the directive's `link` function and `controller`. This transclusion function is a special + * **linking function** that will return the compiled contents linked to a new transclusion scope. + * + *
        + * If you are just using {@link ngTransclude} then you don't need to worry about this function, since + * ngTransclude will deal with it for us. + *
        + * + * If you want to manually control the insertion and removal of the transcluded content in your directive + * then you must use this transclude function. When you call a transclude function it returns a a jqLite/JQuery + * object that contains the compiled DOM, which is linked to the correct transclusion scope. + * + * When you call a transclusion function you can pass in a **clone attach function**. This function accepts + * two parameters, `function(clone, scope) { ... }`, where the `clone` is a fresh compiled copy of your transcluded + * content and the `scope` is the newly created transclusion scope, to which the clone is bound. + * + *
        + * **Best Practice**: Always provide a `cloneFn` (clone attach function) when you call a translude function + * since you then get a fresh clone of the original DOM and also have access to the new transclusion scope. + *
        + * + * It is normal practice to attach your transcluded content (`clone`) to the DOM inside your **clone + * attach function**: + * + * ```js + * var transcludedContent, transclusionScope; + * + * $transclude(function(clone, scope) { + * element.append(clone); + * transcludedContent = clone; + * transclusionScope = scope; + * }); + * ``` + * + * Later, if you want to remove the transcluded content from your DOM then you should also destroy the + * associated transclusion scope: + * + * ```js + * transcludedContent.remove(); + * transclusionScope.$destroy(); + * ``` + * + *
        + * **Best Practice**: if you intend to add and remove transcluded content manually in your directive + * (by calling the transclude function to get the DOM and and calling `element.remove()` to remove it), + * then you are also responsible for calling `$destroy` on the transclusion scope. + *
        + * + * The built-in DOM manipulation directives, such as {@link ngIf}, {@link ngSwitch} and {@link ngRepeat} + * automatically destroy their transluded clones as necessary so you do not need to worry about this if + * you are simply using {@link ngTransclude} to inject the transclusion into your directive. + * + * + * #### Transclusion Scopes + * + * When you call a transclude function it returns a DOM fragment that is pre-bound to a **transclusion + * scope**. This scope is special, in that it is a child of the directive's scope (and so gets destroyed + * when the directive's scope gets destroyed) but it inherits the properties of the scope from which it + * was taken. + * + * For example consider a directive that uses transclusion and isolated scope. The DOM hierarchy might look + * like this: + * + * ```html + *
        + *
        + *
        + *
        + *
        + *
        + * ``` + * + * The `$parent` scope hierarchy will look like this: + * + * ``` + * - $rootScope + * - isolate + * - transclusion + * ``` + * + * but the scopes will inherit prototypically from different scopes to their `$parent`. + * + * ``` + * - $rootScope + * - transclusion + * - isolate + * ``` + * + * + * ### Attributes + * + * The {@link ng.$compile.directive.Attributes Attributes} object - passed as a parameter in the + * `link()` or `compile()` functions. It has a variety of uses. + * + * accessing *Normalized attribute names:* + * Directives like 'ngBind' can be expressed in many ways: 'ng:bind', `data-ng-bind`, or 'x-ng-bind'. + * the attributes object allows for normalized access to + * the attributes. + * + * * *Directive inter-communication:* All directives share the same instance of the attributes + * object which allows the directives to use the attributes object as inter directive + * communication. + * + * * *Supports interpolation:* Interpolation attributes are assigned to the attribute object + * allowing other directives to read the interpolated value. + * + * * *Observing interpolated attributes:* Use `$observe` to observe the value changes of attributes + * that contain interpolation (e.g. `src="{{bar}}"`). Not only is this very efficient but it's also + * the only way to easily get the actual value because during the linking phase the interpolation + * hasn't been evaluated yet and so the value is at this time set to `undefined`. + * + * ```js + * function linkingFn(scope, elm, attrs, ctrl) { + * // get the attribute value + * console.log(attrs.ngModel); + * + * // change the attribute + * attrs.$set('ngModel', 'new value'); + * + * // observe changes to interpolated attribute + * attrs.$observe('ngModel', function(value) { + * console.log('ngModel has changed value to ' + value); + * }); + * } + * ``` + * + * ## Example + * + *
        + * **Note**: Typically directives are registered with `module.directive`. The example below is + * to illustrate how `$compile` works. + *
        + * + + + +
        +
        +
        +
        +
        +         + + it('should auto compile', function() { + var textarea = $('textarea'); + var output = $('div[compile]'); + // The initial state reads 'Hello Angular'. + expect(output.getText()).toBe('Hello Angular'); + textarea.clear(); + textarea.sendKeys('{{name}}!'); + expect(output.getText()).toBe('Angular!'); + }); + +         + + * + * + * @param {string|DOMElement} element Element or HTML string to compile into a template function. + * @param {function(angular.Scope, cloneAttachFn=)} transclude function available to directives. + * @param {number} maxPriority only apply directives lower than given priority (Only effects the + * root element(s), not their children) + * @returns {function(scope, cloneAttachFn=)} a link function which is used to bind template + * (a DOM element/tree) to a scope. Where: + * + * * `scope` - A {@link ng.$rootScope.Scope Scope} to bind to. + * * `cloneAttachFn` - If `cloneAttachFn` is provided, then the link function will clone the + * `template` and call the `cloneAttachFn` function allowing the caller to attach the + * cloned elements to the DOM document at the appropriate place. The `cloneAttachFn` is + * called as:
        `cloneAttachFn(clonedElement, scope)` where: + * + * * `clonedElement` - is a clone of the original `element` passed into the compiler. + * * `scope` - is the current scope with which the linking function is working with. + * + * Calling the linking function returns the element of the template. It is either the original + * element passed in, or the clone of the element if the `cloneAttachFn` is provided. + * + * After linking the view is not updated until after a call to $digest which typically is done by + * Angular automatically. + * + * If you need access to the bound view, there are two ways to do it: + * + * - If you are not asking the linking function to clone the template, create the DOM element(s) + * before you send them to the compiler and keep this reference around. + * ```js + * var element = $compile('

        {{total}}

        ')(scope); + * ``` + * + * - if on the other hand, you need the element to be cloned, the view reference from the original + * example would not point to the clone, but rather to the original template that was cloned. In + * this case, you can access the clone via the cloneAttachFn: + * ```js + * var templateElement = angular.element('

        {{total}}

        '), + * scope = ....; + * + * var clonedElement = $compile(templateElement)(scope, function(clonedElement, scope) { + * //attach the clone to DOM document at the right place + * }); + * + * //now we have reference to the cloned DOM via `clonedElement` + * ``` + * + * + * For information on how the compiler works, see the + * {@link guide/compiler Angular HTML Compiler} section of the Developer Guide. + */ + +var $compileMinErr = minErr('$compile'); + +/** + * @ngdoc provider + * @name $compileProvider + * + * @description + */ +$CompileProvider.$inject = ['$provide', '$$sanitizeUriProvider']; +function $CompileProvider($provide, $$sanitizeUriProvider) { + var hasDirectives = {}, + Suffix = 'Directive', + COMMENT_DIRECTIVE_REGEXP = /^\s*directive\:\s*([\w\-]+)\s+(.*)$/, + CLASS_DIRECTIVE_REGEXP = /(([\w\-]+)(?:\:([^;]+))?;?)/, + ALL_OR_NOTHING_ATTRS = makeMap('ngSrc,ngSrcset,src,srcset'), + REQUIRE_PREFIX_REGEXP = /^(?:(\^\^?)?(\?)?(\^\^?)?)?/; + + // Ref: http://developers.whatwg.org/webappapis.html#event-handler-idl-attributes + // The assumption is that future DOM event attribute names will begin with + // 'on' and be composed of only English letters. + var EVENT_HANDLER_ATTR_REGEXP = /^(on[a-z]+|formaction)$/; + + function parseIsolateBindings(scope, directiveName) { + var LOCAL_REGEXP = /^\s*([@&]|=(\*?))(\??)\s*(\w*)\s*$/; + + var bindings = {}; + + forEach(scope, function(definition, scopeName) { + var match = definition.match(LOCAL_REGEXP); + + if (!match) { + throw $compileMinErr('iscp', + "Invalid isolate scope definition for directive '{0}'." + + " Definition: {... {1}: '{2}' ...}", + directiveName, scopeName, definition); + } + + bindings[scopeName] = { + mode: match[1][0], + collection: match[2] === '*', + optional: match[3] === '?', + attrName: match[4] || scopeName + }; + }); + + return bindings; + } + + /** + * @ngdoc method + * @name $compileProvider#directive + * @kind function + * + * @description + * Register a new directive with the compiler. + * + * @param {string|Object} name Name of the directive in camel-case (i.e. ngBind which + * will match as ng-bind), or an object map of directives where the keys are the + * names and the values are the factories. + * @param {Function|Array} directiveFactory An injectable directive factory function. See + * {@link guide/directive} for more info. + * @returns {ng.$compileProvider} Self for chaining. + */ + this.directive = function registerDirective(name, directiveFactory) { + assertNotHasOwnProperty(name, 'directive'); + if (isString(name)) { + assertArg(directiveFactory, 'directiveFactory'); + if (!hasDirectives.hasOwnProperty(name)) { + hasDirectives[name] = []; + $provide.factory(name + Suffix, ['$injector', '$exceptionHandler', + function($injector, $exceptionHandler) { + var directives = []; + forEach(hasDirectives[name], function(directiveFactory, index) { + try { + var directive = $injector.invoke(directiveFactory); + if (isFunction(directive)) { + directive = { compile: valueFn(directive) }; + } else if (!directive.compile && directive.link) { + directive.compile = valueFn(directive.link); + } + directive.priority = directive.priority || 0; + directive.index = index; + directive.name = directive.name || name; + directive.require = directive.require || (directive.controller && directive.name); + directive.restrict = directive.restrict || 'EA'; + if (isObject(directive.scope)) { + directive.$$isolateBindings = parseIsolateBindings(directive.scope, directive.name); + } + directives.push(directive); + } catch (e) { + $exceptionHandler(e); + } + }); + return directives; + }]); + } + hasDirectives[name].push(directiveFactory); + } else { + forEach(name, reverseParams(registerDirective)); + } + return this; + }; + + + /** + * @ngdoc method + * @name $compileProvider#aHrefSanitizationWhitelist + * @kind function + * + * @description + * Retrieves or overrides the default regular expression that is used for whitelisting of safe + * urls during a[href] sanitization. + * + * The sanitization is a security measure aimed at prevent XSS attacks via html links. + * + * Any url about to be assigned to a[href] via data-binding is first normalized and turned into + * an absolute url. Afterwards, the url is matched against the `aHrefSanitizationWhitelist` + * regular expression. If a match is found, the original url is written into the dom. Otherwise, + * the absolute url is prefixed with `'unsafe:'` string and only then is it written into the DOM. + * + * @param {RegExp=} regexp New regexp to whitelist urls with. + * @returns {RegExp|ng.$compileProvider} Current RegExp if called without value or self for + * chaining otherwise. + */ + this.aHrefSanitizationWhitelist = function(regexp) { + if (isDefined(regexp)) { + $$sanitizeUriProvider.aHrefSanitizationWhitelist(regexp); + return this; + } else { + return $$sanitizeUriProvider.aHrefSanitizationWhitelist(); + } + }; + + + /** + * @ngdoc method + * @name $compileProvider#imgSrcSanitizationWhitelist + * @kind function + * + * @description + * Retrieves or overrides the default regular expression that is used for whitelisting of safe + * urls during img[src] sanitization. + * + * The sanitization is a security measure aimed at prevent XSS attacks via html links. + * + * Any url about to be assigned to img[src] via data-binding is first normalized and turned into + * an absolute url. Afterwards, the url is matched against the `imgSrcSanitizationWhitelist` + * regular expression. If a match is found, the original url is written into the dom. Otherwise, + * the absolute url is prefixed with `'unsafe:'` string and only then is it written into the DOM. + * + * @param {RegExp=} regexp New regexp to whitelist urls with. + * @returns {RegExp|ng.$compileProvider} Current RegExp if called without value or self for + * chaining otherwise. + */ + this.imgSrcSanitizationWhitelist = function(regexp) { + if (isDefined(regexp)) { + $$sanitizeUriProvider.imgSrcSanitizationWhitelist(regexp); + return this; + } else { + return $$sanitizeUriProvider.imgSrcSanitizationWhitelist(); + } + }; + + /** + * @ngdoc method + * @name $compileProvider#debugInfoEnabled + * + * @param {boolean=} enabled update the debugInfoEnabled state if provided, otherwise just return the + * current debugInfoEnabled state + * @returns {*} current value if used as getter or itself (chaining) if used as setter + * + * @kind function + * + * @description + * Call this method to enable/disable various debug runtime information in the compiler such as adding + * binding information and a reference to the current scope on to DOM elements. + * If enabled, the compiler will add the following to DOM elements that have been bound to the scope + * * `ng-binding` CSS class + * * `$binding` data property containing an array of the binding expressions + * + * You may want to use this in production for a significant performance boost. See + * {@link guide/production#disabling-debug-data Disabling Debug Data} for more. + * + * The default value is true. + */ + var debugInfoEnabled = true; + this.debugInfoEnabled = function(enabled) { + if (isDefined(enabled)) { + debugInfoEnabled = enabled; + return this; + } + return debugInfoEnabled; + }; + + this.$get = [ + '$injector', '$interpolate', '$exceptionHandler', '$templateRequest', '$parse', + '$controller', '$rootScope', '$document', '$sce', '$animate', '$$sanitizeUri', + function($injector, $interpolate, $exceptionHandler, $templateRequest, $parse, + $controller, $rootScope, $document, $sce, $animate, $$sanitizeUri) { + + var Attributes = function(element, attributesToCopy) { + if (attributesToCopy) { + var keys = Object.keys(attributesToCopy); + var i, l, key; + + for (i = 0, l = keys.length; i < l; i++) { + key = keys[i]; + this[key] = attributesToCopy[key]; + } + } else { + this.$attr = {}; + } + + this.$$element = element; + }; + + Attributes.prototype = { + $normalize: directiveNormalize, + + + /** + * @ngdoc method + * @name $compile.directive.Attributes#$addClass + * @kind function + * + * @description + * Adds the CSS class value specified by the classVal parameter to the element. If animations + * are enabled then an animation will be triggered for the class addition. + * + * @param {string} classVal The className value that will be added to the element + */ + $addClass: function(classVal) { + if (classVal && classVal.length > 0) { + $animate.addClass(this.$$element, classVal); + } + }, + + /** + * @ngdoc method + * @name $compile.directive.Attributes#$removeClass + * @kind function + * + * @description + * Removes the CSS class value specified by the classVal parameter from the element. If + * animations are enabled then an animation will be triggered for the class removal. + * + * @param {string} classVal The className value that will be removed from the element + */ + $removeClass: function(classVal) { + if (classVal && classVal.length > 0) { + $animate.removeClass(this.$$element, classVal); + } + }, + + /** + * @ngdoc method + * @name $compile.directive.Attributes#$updateClass + * @kind function + * + * @description + * Adds and removes the appropriate CSS class values to the element based on the difference + * between the new and old CSS class values (specified as newClasses and oldClasses). + * + * @param {string} newClasses The current CSS className value + * @param {string} oldClasses The former CSS className value + */ + $updateClass: function(newClasses, oldClasses) { + var toAdd = tokenDifference(newClasses, oldClasses); + if (toAdd && toAdd.length) { + $animate.addClass(this.$$element, toAdd); + } + + var toRemove = tokenDifference(oldClasses, newClasses); + if (toRemove && toRemove.length) { + $animate.removeClass(this.$$element, toRemove); + } + }, + + /** + * Set a normalized attribute on the element in a way such that all directives + * can share the attribute. This function properly handles boolean attributes. + * @param {string} key Normalized key. (ie ngAttribute) + * @param {string|boolean} value The value to set. If `null` attribute will be deleted. + * @param {boolean=} writeAttr If false, does not write the value to DOM element attribute. + * Defaults to true. + * @param {string=} attrName Optional none normalized name. Defaults to key. + */ + $set: function(key, value, writeAttr, attrName) { + // TODO: decide whether or not to throw an error if "class" + //is set through this function since it may cause $updateClass to + //become unstable. + + var node = this.$$element[0], + booleanKey = getBooleanAttrName(node, key), + aliasedKey = getAliasedAttrName(node, key), + observer = key, + nodeName; + + if (booleanKey) { + this.$$element.prop(key, value); + attrName = booleanKey; + } else if (aliasedKey) { + this[aliasedKey] = value; + observer = aliasedKey; + } + + this[key] = value; + + // translate normalized key to actual key + if (attrName) { + this.$attr[key] = attrName; + } else { + attrName = this.$attr[key]; + if (!attrName) { + this.$attr[key] = attrName = snake_case(key, '-'); + } + } + + nodeName = nodeName_(this.$$element); + + if ((nodeName === 'a' && key === 'href') || + (nodeName === 'img' && key === 'src')) { + // sanitize a[href] and img[src] values + this[key] = value = $$sanitizeUri(value, key === 'src'); + } else if (nodeName === 'img' && key === 'srcset') { + // sanitize img[srcset] values + var result = ""; + + // first check if there are spaces because it's not the same pattern + var trimmedSrcset = trim(value); + // ( 999x ,| 999w ,| ,|, ) + var srcPattern = /(\s+\d+x\s*,|\s+\d+w\s*,|\s+,|,\s+)/; + var pattern = /\s/.test(trimmedSrcset) ? srcPattern : /(,)/; + + // split srcset into tuple of uri and descriptor except for the last item + var rawUris = trimmedSrcset.split(pattern); + + // for each tuples + var nbrUrisWith2parts = Math.floor(rawUris.length / 2); + for (var i=0; i + forEach($compileNodes, function(node, index) { + if (node.nodeType == NODE_TYPE_TEXT && node.nodeValue.match(/\S+/) /* non-empty */ ) { + $compileNodes[index] = jqLite(node).wrap('').parent()[0]; + } + }); + var compositeLinkFn = + compileNodes($compileNodes, transcludeFn, $compileNodes, + maxPriority, ignoreDirective, previousCompileContext); + compile.$$addScopeClass($compileNodes); + var namespace = null; + return function publicLinkFn(scope, cloneConnectFn, transcludeControllers, parentBoundTranscludeFn, futureParentElement) { + assertArg(scope, 'scope'); + if (!namespace) { + namespace = detectNamespaceForChildElements(futureParentElement); + } + var $linkNode; + if (namespace !== 'html') { + // When using a directive with replace:true and templateUrl the $compileNodes + // (or a child element inside of them) + // might change, so we need to recreate the namespace adapted compileNodes + // for call to the link function. + // Note: This will already clone the nodes... + $linkNode = jqLite( + wrapTemplate(namespace, jqLite('
        ').append($compileNodes).html()) + ); + } else if (cloneConnectFn) { + // important!!: we must call our jqLite.clone() since the jQuery one is trying to be smart + // and sometimes changes the structure of the DOM. + $linkNode = JQLitePrototype.clone.call($compileNodes); + } else { + $linkNode = $compileNodes; + } + + if (transcludeControllers) { + for (var controllerName in transcludeControllers) { + $linkNode.data('$' + controllerName + 'Controller', transcludeControllers[controllerName].instance); + } + } + + compile.$$addScopeInfo($linkNode, scope); + + if (cloneConnectFn) cloneConnectFn($linkNode, scope); + if (compositeLinkFn) compositeLinkFn(scope, $linkNode, $linkNode, parentBoundTranscludeFn); + return $linkNode; + }; + } + + function detectNamespaceForChildElements(parentElement) { + // TODO: Make this detect MathML as well... + var node = parentElement && parentElement[0]; + if (!node) { + return 'html'; + } else { + return nodeName_(node) !== 'foreignobject' && node.toString().match(/SVG/) ? 'svg': 'html'; + } + } + + /** + * Compile function matches each node in nodeList against the directives. Once all directives + * for a particular node are collected their compile functions are executed. The compile + * functions return values - the linking functions - are combined into a composite linking + * function, which is the a linking function for the node. + * + * @param {NodeList} nodeList an array of nodes or NodeList to compile + * @param {function(angular.Scope, cloneAttachFn=)} transcludeFn A linking function, where the + * scope argument is auto-generated to the new child of the transcluded parent scope. + * @param {DOMElement=} $rootElement If the nodeList is the root of the compilation tree then + * the rootElement must be set the jqLite collection of the compile root. This is + * needed so that the jqLite collection items can be replaced with widgets. + * @param {number=} maxPriority Max directive priority. + * @returns {Function} A composite linking function of all of the matched directives or null. + */ + function compileNodes(nodeList, transcludeFn, $rootElement, maxPriority, ignoreDirective, + previousCompileContext) { + var linkFns = [], + attrs, directives, nodeLinkFn, childNodes, childLinkFn, linkFnFound, nodeLinkFnFound; + + for (var i = 0; i < nodeList.length; i++) { + attrs = new Attributes(); + + // we must always refer to nodeList[i] since the nodes can be replaced underneath us. + directives = collectDirectives(nodeList[i], [], attrs, i === 0 ? maxPriority : undefined, + ignoreDirective); + + nodeLinkFn = (directives.length) + ? applyDirectivesToNode(directives, nodeList[i], attrs, transcludeFn, $rootElement, + null, [], [], previousCompileContext) + : null; + + if (nodeLinkFn && nodeLinkFn.scope) { + compile.$$addScopeClass(attrs.$$element); + } + + childLinkFn = (nodeLinkFn && nodeLinkFn.terminal || + !(childNodes = nodeList[i].childNodes) || + !childNodes.length) + ? null + : compileNodes(childNodes, + nodeLinkFn ? ( + (nodeLinkFn.transcludeOnThisElement || !nodeLinkFn.templateOnThisElement) + && nodeLinkFn.transclude) : transcludeFn); + + if (nodeLinkFn || childLinkFn) { + linkFns.push(i, nodeLinkFn, childLinkFn); + linkFnFound = true; + nodeLinkFnFound = nodeLinkFnFound || nodeLinkFn; + } + + //use the previous context only for the first element in the virtual group + previousCompileContext = null; + } + + // return a linking function if we have found anything, null otherwise + return linkFnFound ? compositeLinkFn : null; + + function compositeLinkFn(scope, nodeList, $rootElement, parentBoundTranscludeFn) { + var nodeLinkFn, childLinkFn, node, childScope, i, ii, idx, childBoundTranscludeFn; + var stableNodeList; + + + if (nodeLinkFnFound) { + // copy nodeList so that if a nodeLinkFn removes or adds an element at this DOM level our + // offsets don't get screwed up + var nodeListLength = nodeList.length; + stableNodeList = new Array(nodeListLength); + + // create a sparse array by only copying the elements which have a linkFn + for (i = 0; i < linkFns.length; i+=3) { + idx = linkFns[i]; + stableNodeList[idx] = nodeList[idx]; + } + } else { + stableNodeList = nodeList; + } + + for (i = 0, ii = linkFns.length; i < ii;) { + node = stableNodeList[linkFns[i++]]; + nodeLinkFn = linkFns[i++]; + childLinkFn = linkFns[i++]; + + if (nodeLinkFn) { + if (nodeLinkFn.scope) { + childScope = scope.$new(); + compile.$$addScopeInfo(jqLite(node), childScope); + } else { + childScope = scope; + } + + if (nodeLinkFn.transcludeOnThisElement) { + childBoundTranscludeFn = createBoundTranscludeFn( + scope, nodeLinkFn.transclude, parentBoundTranscludeFn, + nodeLinkFn.elementTranscludeOnThisElement); + + } else if (!nodeLinkFn.templateOnThisElement && parentBoundTranscludeFn) { + childBoundTranscludeFn = parentBoundTranscludeFn; + + } else if (!parentBoundTranscludeFn && transcludeFn) { + childBoundTranscludeFn = createBoundTranscludeFn(scope, transcludeFn); + + } else { + childBoundTranscludeFn = null; + } + + nodeLinkFn(childLinkFn, childScope, node, $rootElement, childBoundTranscludeFn); + + } else if (childLinkFn) { + childLinkFn(scope, node.childNodes, undefined, parentBoundTranscludeFn); + } + } + } + } + + function createBoundTranscludeFn(scope, transcludeFn, previousBoundTranscludeFn, elementTransclusion) { + + var boundTranscludeFn = function(transcludedScope, cloneFn, controllers, futureParentElement, containingScope) { + + if (!transcludedScope) { + transcludedScope = scope.$new(false, containingScope); + transcludedScope.$$transcluded = true; + } + + return transcludeFn(transcludedScope, cloneFn, controllers, previousBoundTranscludeFn, futureParentElement); + }; + + return boundTranscludeFn; + } + + /** + * Looks for directives on the given node and adds them to the directive collection which is + * sorted. + * + * @param node Node to search. + * @param directives An array to which the directives are added to. This array is sorted before + * the function returns. + * @param attrs The shared attrs object which is used to populate the normalized attributes. + * @param {number=} maxPriority Max directive priority. + */ + function collectDirectives(node, directives, attrs, maxPriority, ignoreDirective) { + var nodeType = node.nodeType, + attrsMap = attrs.$attr, + match, + className; + + switch (nodeType) { + case NODE_TYPE_ELEMENT: /* Element */ + // use the node name: + addDirective(directives, + directiveNormalize(nodeName_(node)), 'E', maxPriority, ignoreDirective); + + // iterate over the attributes + for (var attr, name, nName, ngAttrName, value, isNgAttr, nAttrs = node.attributes, + j = 0, jj = nAttrs && nAttrs.length; j < jj; j++) { + var attrStartName = false; + var attrEndName = false; + + attr = nAttrs[j]; + name = attr.name; + value = trim(attr.value); + + // support ngAttr attribute binding + ngAttrName = directiveNormalize(name); + if (isNgAttr = NG_ATTR_BINDING.test(ngAttrName)) { + name = snake_case(ngAttrName.substr(6), '-'); + } + + var directiveNName = ngAttrName.replace(/(Start|End)$/, ''); + if (directiveIsMultiElement(directiveNName)) { + if (ngAttrName === directiveNName + 'Start') { + attrStartName = name; + attrEndName = name.substr(0, name.length - 5) + 'end'; + name = name.substr(0, name.length - 6); + } + } + + nName = directiveNormalize(name.toLowerCase()); + attrsMap[nName] = name; + if (isNgAttr || !attrs.hasOwnProperty(nName)) { + attrs[nName] = value; + if (getBooleanAttrName(node, nName)) { + attrs[nName] = true; // presence means true + } + } + addAttrInterpolateDirective(node, directives, value, nName, isNgAttr); + addDirective(directives, nName, 'A', maxPriority, ignoreDirective, attrStartName, + attrEndName); + } + + // use class as directive + className = node.className; + if (isString(className) && className !== '') { + while (match = CLASS_DIRECTIVE_REGEXP.exec(className)) { + nName = directiveNormalize(match[2]); + if (addDirective(directives, nName, 'C', maxPriority, ignoreDirective)) { + attrs[nName] = trim(match[3]); + } + className = className.substr(match.index + match[0].length); + } + } + break; + case NODE_TYPE_TEXT: /* Text Node */ + addTextInterpolateDirective(directives, node.nodeValue); + break; + case NODE_TYPE_COMMENT: /* Comment */ + try { + match = COMMENT_DIRECTIVE_REGEXP.exec(node.nodeValue); + if (match) { + nName = directiveNormalize(match[1]); + if (addDirective(directives, nName, 'M', maxPriority, ignoreDirective)) { + attrs[nName] = trim(match[2]); + } + } + } catch (e) { + // turns out that under some circumstances IE9 throws errors when one attempts to read + // comment's node value. + // Just ignore it and continue. (Can't seem to reproduce in test case.) + } + break; + } + + directives.sort(byPriority); + return directives; + } + + /** + * Given a node with an directive-start it collects all of the siblings until it finds + * directive-end. + * @param node + * @param attrStart + * @param attrEnd + * @returns {*} + */ + function groupScan(node, attrStart, attrEnd) { + var nodes = []; + var depth = 0; + if (attrStart && node.hasAttribute && node.hasAttribute(attrStart)) { + do { + if (!node) { + throw $compileMinErr('uterdir', + "Unterminated attribute, found '{0}' but no matching '{1}' found.", + attrStart, attrEnd); + } + if (node.nodeType == NODE_TYPE_ELEMENT) { + if (node.hasAttribute(attrStart)) depth++; + if (node.hasAttribute(attrEnd)) depth--; + } + nodes.push(node); + node = node.nextSibling; + } while (depth > 0); + } else { + nodes.push(node); + } + + return jqLite(nodes); + } + + /** + * Wrapper for linking function which converts normal linking function into a grouped + * linking function. + * @param linkFn + * @param attrStart + * @param attrEnd + * @returns {Function} + */ + function groupElementsLinkFnWrapper(linkFn, attrStart, attrEnd) { + return function(scope, element, attrs, controllers, transcludeFn) { + element = groupScan(element[0], attrStart, attrEnd); + return linkFn(scope, element, attrs, controllers, transcludeFn); + }; + } + + /** + * Once the directives have been collected, their compile functions are executed. This method + * is responsible for inlining directive templates as well as terminating the application + * of the directives if the terminal directive has been reached. + * + * @param {Array} directives Array of collected directives to execute their compile function. + * this needs to be pre-sorted by priority order. + * @param {Node} compileNode The raw DOM node to apply the compile functions to + * @param {Object} templateAttrs The shared attribute function + * @param {function(angular.Scope, cloneAttachFn=)} transcludeFn A linking function, where the + * scope argument is auto-generated to the new + * child of the transcluded parent scope. + * @param {JQLite} jqCollection If we are working on the root of the compile tree then this + * argument has the root jqLite array so that we can replace nodes + * on it. + * @param {Object=} originalReplaceDirective An optional directive that will be ignored when + * compiling the transclusion. + * @param {Array.} preLinkFns + * @param {Array.} postLinkFns + * @param {Object} previousCompileContext Context used for previous compilation of the current + * node + * @returns {Function} linkFn + */ + function applyDirectivesToNode(directives, compileNode, templateAttrs, transcludeFn, + jqCollection, originalReplaceDirective, preLinkFns, postLinkFns, + previousCompileContext) { + previousCompileContext = previousCompileContext || {}; + + var terminalPriority = -Number.MAX_VALUE, + newScopeDirective, + controllerDirectives = previousCompileContext.controllerDirectives, + controllers, + newIsolateScopeDirective = previousCompileContext.newIsolateScopeDirective, + templateDirective = previousCompileContext.templateDirective, + nonTlbTranscludeDirective = previousCompileContext.nonTlbTranscludeDirective, + hasTranscludeDirective = false, + hasTemplate = false, + hasElementTranscludeDirective = previousCompileContext.hasElementTranscludeDirective, + $compileNode = templateAttrs.$$element = jqLite(compileNode), + directive, + directiveName, + $template, + replaceDirective = originalReplaceDirective, + childTranscludeFn = transcludeFn, + linkFn, + directiveValue; + + // executes all directives on the current element + for (var i = 0, ii = directives.length; i < ii; i++) { + directive = directives[i]; + var attrStart = directive.$$start; + var attrEnd = directive.$$end; + + // collect multiblock sections + if (attrStart) { + $compileNode = groupScan(compileNode, attrStart, attrEnd); + } + $template = undefined; + + if (terminalPriority > directive.priority) { + break; // prevent further processing of directives + } + + if (directiveValue = directive.scope) { + + // skip the check for directives with async templates, we'll check the derived sync + // directive when the template arrives + if (!directive.templateUrl) { + if (isObject(directiveValue)) { + // This directive is trying to add an isolated scope. + // Check that there is no scope of any kind already + assertNoDuplicate('new/isolated scope', newIsolateScopeDirective || newScopeDirective, + directive, $compileNode); + newIsolateScopeDirective = directive; + } else { + // This directive is trying to add a child scope. + // Check that there is no isolated scope already + assertNoDuplicate('new/isolated scope', newIsolateScopeDirective, directive, + $compileNode); + } + } + + newScopeDirective = newScopeDirective || directive; + } + + directiveName = directive.name; + + if (!directive.templateUrl && directive.controller) { + directiveValue = directive.controller; + controllerDirectives = controllerDirectives || {}; + assertNoDuplicate("'" + directiveName + "' controller", + controllerDirectives[directiveName], directive, $compileNode); + controllerDirectives[directiveName] = directive; + } + + if (directiveValue = directive.transclude) { + hasTranscludeDirective = true; + + // Special case ngIf and ngRepeat so that we don't complain about duplicate transclusion. + // This option should only be used by directives that know how to safely handle element transclusion, + // where the transcluded nodes are added or replaced after linking. + if (!directive.$$tlb) { + assertNoDuplicate('transclusion', nonTlbTranscludeDirective, directive, $compileNode); + nonTlbTranscludeDirective = directive; + } + + if (directiveValue == 'element') { + hasElementTranscludeDirective = true; + terminalPriority = directive.priority; + $template = $compileNode; + $compileNode = templateAttrs.$$element = + jqLite(document.createComment(' ' + directiveName + ': ' + + templateAttrs[directiveName] + ' ')); + compileNode = $compileNode[0]; + replaceWith(jqCollection, sliceArgs($template), compileNode); + + childTranscludeFn = compile($template, transcludeFn, terminalPriority, + replaceDirective && replaceDirective.name, { + // Don't pass in: + // - controllerDirectives - otherwise we'll create duplicates controllers + // - newIsolateScopeDirective or templateDirective - combining templates with + // element transclusion doesn't make sense. + // + // We need only nonTlbTranscludeDirective so that we prevent putting transclusion + // on the same element more than once. + nonTlbTranscludeDirective: nonTlbTranscludeDirective + }); + } else { + $template = jqLite(jqLiteClone(compileNode)).contents(); + $compileNode.empty(); // clear contents + childTranscludeFn = compile($template, transcludeFn); + } + } + + if (directive.template) { + hasTemplate = true; + assertNoDuplicate('template', templateDirective, directive, $compileNode); + templateDirective = directive; + + directiveValue = (isFunction(directive.template)) + ? directive.template($compileNode, templateAttrs) + : directive.template; + + directiveValue = denormalizeTemplate(directiveValue); + + if (directive.replace) { + replaceDirective = directive; + if (jqLiteIsTextNode(directiveValue)) { + $template = []; + } else { + $template = removeComments(wrapTemplate(directive.templateNamespace, trim(directiveValue))); + } + compileNode = $template[0]; + + if ($template.length != 1 || compileNode.nodeType !== NODE_TYPE_ELEMENT) { + throw $compileMinErr('tplrt', + "Template for directive '{0}' must have exactly one root element. {1}", + directiveName, ''); + } + + replaceWith(jqCollection, $compileNode, compileNode); + + var newTemplateAttrs = {$attr: {}}; + + // combine directives from the original node and from the template: + // - take the array of directives for this element + // - split it into two parts, those that already applied (processed) and those that weren't (unprocessed) + // - collect directives from the template and sort them by priority + // - combine directives as: processed + template + unprocessed + var templateDirectives = collectDirectives(compileNode, [], newTemplateAttrs); + var unprocessedDirectives = directives.splice(i + 1, directives.length - (i + 1)); + + if (newIsolateScopeDirective) { + markDirectivesAsIsolate(templateDirectives); + } + directives = directives.concat(templateDirectives).concat(unprocessedDirectives); + mergeTemplateAttributes(templateAttrs, newTemplateAttrs); + + ii = directives.length; + } else { + $compileNode.html(directiveValue); + } + } + + if (directive.templateUrl) { + hasTemplate = true; + assertNoDuplicate('template', templateDirective, directive, $compileNode); + templateDirective = directive; + + if (directive.replace) { + replaceDirective = directive; + } + + nodeLinkFn = compileTemplateUrl(directives.splice(i, directives.length - i), $compileNode, + templateAttrs, jqCollection, hasTranscludeDirective && childTranscludeFn, preLinkFns, postLinkFns, { + controllerDirectives: controllerDirectives, + newIsolateScopeDirective: newIsolateScopeDirective, + templateDirective: templateDirective, + nonTlbTranscludeDirective: nonTlbTranscludeDirective + }); + ii = directives.length; + } else if (directive.compile) { + try { + linkFn = directive.compile($compileNode, templateAttrs, childTranscludeFn); + if (isFunction(linkFn)) { + addLinkFns(null, linkFn, attrStart, attrEnd); + } else if (linkFn) { + addLinkFns(linkFn.pre, linkFn.post, attrStart, attrEnd); + } + } catch (e) { + $exceptionHandler(e, startingTag($compileNode)); + } + } + + if (directive.terminal) { + nodeLinkFn.terminal = true; + terminalPriority = Math.max(terminalPriority, directive.priority); + } + + } + + nodeLinkFn.scope = newScopeDirective && newScopeDirective.scope === true; + nodeLinkFn.transcludeOnThisElement = hasTranscludeDirective; + nodeLinkFn.elementTranscludeOnThisElement = hasElementTranscludeDirective; + nodeLinkFn.templateOnThisElement = hasTemplate; + nodeLinkFn.transclude = childTranscludeFn; + + previousCompileContext.hasElementTranscludeDirective = hasElementTranscludeDirective; + + // might be normal or delayed nodeLinkFn depending on if templateUrl is present + return nodeLinkFn; + + //////////////////// + + function addLinkFns(pre, post, attrStart, attrEnd) { + if (pre) { + if (attrStart) pre = groupElementsLinkFnWrapper(pre, attrStart, attrEnd); + pre.require = directive.require; + pre.directiveName = directiveName; + if (newIsolateScopeDirective === directive || directive.$$isolateScope) { + pre = cloneAndAnnotateFn(pre, {isolateScope: true}); + } + preLinkFns.push(pre); + } + if (post) { + if (attrStart) post = groupElementsLinkFnWrapper(post, attrStart, attrEnd); + post.require = directive.require; + post.directiveName = directiveName; + if (newIsolateScopeDirective === directive || directive.$$isolateScope) { + post = cloneAndAnnotateFn(post, {isolateScope: true}); + } + postLinkFns.push(post); + } + } + + + function getControllers(directiveName, require, $element, elementControllers) { + var value, retrievalMethod = 'data', optional = false; + var $searchElement = $element; + var match; + if (isString(require)) { + match = require.match(REQUIRE_PREFIX_REGEXP); + require = require.substring(match[0].length); + + if (match[3]) { + if (match[1]) match[3] = null; + else match[1] = match[3]; + } + if (match[1] === '^') { + retrievalMethod = 'inheritedData'; + } else if (match[1] === '^^') { + retrievalMethod = 'inheritedData'; + $searchElement = $element.parent(); + } + if (match[2] === '?') { + optional = true; + } + + value = null; + + if (elementControllers && retrievalMethod === 'data') { + if (value = elementControllers[require]) { + value = value.instance; + } + } + value = value || $searchElement[retrievalMethod]('$' + require + 'Controller'); + + if (!value && !optional) { + throw $compileMinErr('ctreq', + "Controller '{0}', required by directive '{1}', can't be found!", + require, directiveName); + } + return value || null; + } else if (isArray(require)) { + value = []; + forEach(require, function(require) { + value.push(getControllers(directiveName, require, $element, elementControllers)); + }); + } + return value; + } + + + function nodeLinkFn(childLinkFn, scope, linkNode, $rootElement, boundTranscludeFn) { + var i, ii, linkFn, controller, isolateScope, elementControllers, transcludeFn, $element, + attrs; + + if (compileNode === linkNode) { + attrs = templateAttrs; + $element = templateAttrs.$$element; + } else { + $element = jqLite(linkNode); + attrs = new Attributes($element, templateAttrs); + } + + if (newIsolateScopeDirective) { + isolateScope = scope.$new(true); + } + + transcludeFn = boundTranscludeFn && controllersBoundTransclude; + if (controllerDirectives) { + // TODO: merge `controllers` and `elementControllers` into single object. + controllers = {}; + elementControllers = {}; + forEach(controllerDirectives, function(directive) { + var locals = { + $scope: directive === newIsolateScopeDirective || directive.$$isolateScope ? isolateScope : scope, + $element: $element, + $attrs: attrs, + $transclude: transcludeFn + }, controllerInstance; + + controller = directive.controller; + if (controller == '@') { + controller = attrs[directive.name]; + } + + controllerInstance = $controller(controller, locals, true, directive.controllerAs); + + // For directives with element transclusion the element is a comment, + // but jQuery .data doesn't support attaching data to comment nodes as it's hard to + // clean up (http://bugs.jquery.com/ticket/8335). + // Instead, we save the controllers for the element in a local hash and attach to .data + // later, once we have the actual element. + elementControllers[directive.name] = controllerInstance; + if (!hasElementTranscludeDirective) { + $element.data('$' + directive.name + 'Controller', controllerInstance.instance); + } + + controllers[directive.name] = controllerInstance; + }); + } + + if (newIsolateScopeDirective) { + compile.$$addScopeInfo($element, isolateScope, true, !(templateDirective && (templateDirective === newIsolateScopeDirective || + templateDirective === newIsolateScopeDirective.$$originalDirective))); + compile.$$addScopeClass($element, true); + + var isolateScopeController = controllers && controllers[newIsolateScopeDirective.name]; + var isolateBindingContext = isolateScope; + if (isolateScopeController && isolateScopeController.identifier && + newIsolateScopeDirective.bindToController === true) { + isolateBindingContext = isolateScopeController.instance; + } + + forEach(isolateScope.$$isolateBindings = newIsolateScopeDirective.$$isolateBindings, function(definition, scopeName) { + var attrName = definition.attrName, + optional = definition.optional, + mode = definition.mode, // @, =, or & + lastValue, + parentGet, parentSet, compare; + + switch (mode) { + + case '@': + attrs.$observe(attrName, function(value) { + isolateBindingContext[scopeName] = value; + }); + attrs.$$observers[attrName].$$scope = scope; + if (attrs[attrName]) { + // If the attribute has been provided then we trigger an interpolation to ensure + // the value is there for use in the link fn + isolateBindingContext[scopeName] = $interpolate(attrs[attrName])(scope); + } + break; + + case '=': + if (optional && !attrs[attrName]) { + return; + } + parentGet = $parse(attrs[attrName]); + if (parentGet.literal) { + compare = equals; + } else { + compare = function(a, b) { return a === b || (a !== a && b !== b); }; + } + parentSet = parentGet.assign || function() { + // reset the change, or we will throw this exception on every $digest + lastValue = isolateBindingContext[scopeName] = parentGet(scope); + throw $compileMinErr('nonassign', + "Expression '{0}' used with directive '{1}' is non-assignable!", + attrs[attrName], newIsolateScopeDirective.name); + }; + lastValue = isolateBindingContext[scopeName] = parentGet(scope); + var parentValueWatch = function parentValueWatch(parentValue) { + if (!compare(parentValue, isolateBindingContext[scopeName])) { + // we are out of sync and need to copy + if (!compare(parentValue, lastValue)) { + // parent changed and it has precedence + isolateBindingContext[scopeName] = parentValue; + } else { + // if the parent can be assigned then do so + parentSet(scope, parentValue = isolateBindingContext[scopeName]); + } + } + return lastValue = parentValue; + }; + parentValueWatch.$stateful = true; + var unwatch; + if (definition.collection) { + unwatch = scope.$watchCollection(attrs[attrName], parentValueWatch); + } else { + unwatch = scope.$watch($parse(attrs[attrName], parentValueWatch), null, parentGet.literal); + } + isolateScope.$on('$destroy', unwatch); + break; + + case '&': + parentGet = $parse(attrs[attrName]); + isolateBindingContext[scopeName] = function(locals) { + return parentGet(scope, locals); + }; + break; + } + }); + } + if (controllers) { + forEach(controllers, function(controller) { + controller(); + }); + controllers = null; + } + + // PRELINKING + for (i = 0, ii = preLinkFns.length; i < ii; i++) { + linkFn = preLinkFns[i]; + invokeLinkFn(linkFn, + linkFn.isolateScope ? isolateScope : scope, + $element, + attrs, + linkFn.require && getControllers(linkFn.directiveName, linkFn.require, $element, elementControllers), + transcludeFn + ); + } + + // RECURSION + // We only pass the isolate scope, if the isolate directive has a template, + // otherwise the child elements do not belong to the isolate directive. + var scopeToChild = scope; + if (newIsolateScopeDirective && (newIsolateScopeDirective.template || newIsolateScopeDirective.templateUrl === null)) { + scopeToChild = isolateScope; + } + childLinkFn && childLinkFn(scopeToChild, linkNode.childNodes, undefined, boundTranscludeFn); + + // POSTLINKING + for (i = postLinkFns.length - 1; i >= 0; i--) { + linkFn = postLinkFns[i]; + invokeLinkFn(linkFn, + linkFn.isolateScope ? isolateScope : scope, + $element, + attrs, + linkFn.require && getControllers(linkFn.directiveName, linkFn.require, $element, elementControllers), + transcludeFn + ); + } + + // This is the function that is injected as `$transclude`. + // Note: all arguments are optional! + function controllersBoundTransclude(scope, cloneAttachFn, futureParentElement) { + var transcludeControllers; + + // No scope passed in: + if (!isScope(scope)) { + futureParentElement = cloneAttachFn; + cloneAttachFn = scope; + scope = undefined; + } + + if (hasElementTranscludeDirective) { + transcludeControllers = elementControllers; + } + if (!futureParentElement) { + futureParentElement = hasElementTranscludeDirective ? $element.parent() : $element; + } + return boundTranscludeFn(scope, cloneAttachFn, transcludeControllers, futureParentElement, scopeToChild); + } + } + } + + function markDirectivesAsIsolate(directives) { + // mark all directives as needing isolate scope. + for (var j = 0, jj = directives.length; j < jj; j++) { + directives[j] = inherit(directives[j], {$$isolateScope: true}); + } + } + + /** + * looks up the directive and decorates it with exception handling and proper parameters. We + * call this the boundDirective. + * + * @param {string} name name of the directive to look up. + * @param {string} location The directive must be found in specific format. + * String containing any of theses characters: + * + * * `E`: element name + * * `A': attribute + * * `C`: class + * * `M`: comment + * @returns {boolean} true if directive was added. + */ + function addDirective(tDirectives, name, location, maxPriority, ignoreDirective, startAttrName, + endAttrName) { + if (name === ignoreDirective) return null; + var match = null; + if (hasDirectives.hasOwnProperty(name)) { + for (var directive, directives = $injector.get(name + Suffix), + i = 0, ii = directives.length; i directive.priority) && + directive.restrict.indexOf(location) != -1) { + if (startAttrName) { + directive = inherit(directive, {$$start: startAttrName, $$end: endAttrName}); + } + tDirectives.push(directive); + match = directive; + } + } catch (e) { $exceptionHandler(e); } + } + } + return match; + } + + + /** + * looks up the directive and returns true if it is a multi-element directive, + * and therefore requires DOM nodes between -start and -end markers to be grouped + * together. + * + * @param {string} name name of the directive to look up. + * @returns true if directive was registered as multi-element. + */ + function directiveIsMultiElement(name) { + if (hasDirectives.hasOwnProperty(name)) { + for (var directive, directives = $injector.get(name + Suffix), + i = 0, ii = directives.length; i'+template+''; + return wrapper.childNodes[0].childNodes; + default: + return template; + } + } + + + function getTrustedContext(node, attrNormalizedName) { + if (attrNormalizedName == "srcdoc") { + return $sce.HTML; + } + var tag = nodeName_(node); + // maction[xlink:href] can source SVG. It's not limited to . + if (attrNormalizedName == "xlinkHref" || + (tag == "form" && attrNormalizedName == "action") || + (tag != "img" && (attrNormalizedName == "src" || + attrNormalizedName == "ngSrc"))) { + return $sce.RESOURCE_URL; + } + } + + + function addAttrInterpolateDirective(node, directives, value, name, allOrNothing) { + var interpolateFn = $interpolate(value, true); + + // no interpolation found -> ignore + if (!interpolateFn) return; + + + if (name === "multiple" && nodeName_(node) === "select") { + throw $compileMinErr("selmulti", + "Binding to the 'multiple' attribute is not supported. Element: {0}", + startingTag(node)); + } + + directives.push({ + priority: 100, + compile: function() { + return { + pre: function attrInterpolatePreLinkFn(scope, element, attr) { + var $$observers = (attr.$$observers || (attr.$$observers = {})); + + if (EVENT_HANDLER_ATTR_REGEXP.test(name)) { + throw $compileMinErr('nodomevents', + "Interpolations for HTML DOM event attributes are disallowed. Please use the " + + "ng- versions (such as ng-click instead of onclick) instead."); + } + + // If the attribute was removed, then we are done + if (!attr[name]) { + return; + } + + // we need to interpolate again, in case the attribute value has been updated + // (e.g. by another directive's compile function) + interpolateFn = $interpolate(attr[name], true, getTrustedContext(node, name), + ALL_OR_NOTHING_ATTRS[name] || allOrNothing); + + // if attribute was updated so that there is no interpolation going on we don't want to + // register any observers + if (!interpolateFn) return; + + // initialize attr object so that it's ready in case we need the value for isolate + // scope initialization, otherwise the value would not be available from isolate + // directive's linking fn during linking phase + attr[name] = interpolateFn(scope); + + ($$observers[name] || ($$observers[name] = [])).$$inter = true; + (attr.$$observers && attr.$$observers[name].$$scope || scope). + $watch(interpolateFn, function interpolateFnWatchAction(newValue, oldValue) { + //special case for class attribute addition + removal + //so that class changes can tap into the animation + //hooks provided by the $animate service. Be sure to + //skip animations when the first digest occurs (when + //both the new and the old values are the same) since + //the CSS classes are the non-interpolated values + if (name === 'class' && newValue != oldValue) { + attr.$updateClass(newValue, oldValue); + } else { + attr.$set(name, newValue); + } + }); + } + }; + } + }); + } + + + /** + * This is a special jqLite.replaceWith, which can replace items which + * have no parents, provided that the containing jqLite collection is provided. + * + * @param {JqLite=} $rootElement The root of the compile tree. Used so that we can replace nodes + * in the root of the tree. + * @param {JqLite} elementsToRemove The jqLite element which we are going to replace. We keep + * the shell, but replace its DOM node reference. + * @param {Node} newNode The new DOM node. + */ + function replaceWith($rootElement, elementsToRemove, newNode) { + var firstElementToRemove = elementsToRemove[0], + removeCount = elementsToRemove.length, + parent = firstElementToRemove.parentNode, + i, ii; + + if ($rootElement) { + for (i = 0, ii = $rootElement.length; i < ii; i++) { + if ($rootElement[i] == firstElementToRemove) { + $rootElement[i++] = newNode; + for (var j = i, j2 = j + removeCount - 1, + jj = $rootElement.length; + j < jj; j++, j2++) { + if (j2 < jj) { + $rootElement[j] = $rootElement[j2]; + } else { + delete $rootElement[j]; + } + } + $rootElement.length -= removeCount - 1; + + // If the replaced element is also the jQuery .context then replace it + // .context is a deprecated jQuery api, so we should set it only when jQuery set it + // http://api.jquery.com/context/ + if ($rootElement.context === firstElementToRemove) { + $rootElement.context = newNode; + } + break; + } + } + } + + if (parent) { + parent.replaceChild(newNode, firstElementToRemove); + } + + // TODO(perf): what's this document fragment for? is it needed? can we at least reuse it? + var fragment = document.createDocumentFragment(); + fragment.appendChild(firstElementToRemove); + + // Copy over user data (that includes Angular's $scope etc.). Don't copy private + // data here because there's no public interface in jQuery to do that and copying over + // event listeners (which is the main use of private data) wouldn't work anyway. + jqLite(newNode).data(jqLite(firstElementToRemove).data()); + + // Remove data of the replaced element. We cannot just call .remove() + // on the element it since that would deallocate scope that is needed + // for the new node. Instead, remove the data "manually". + if (!jQuery) { + delete jqLite.cache[firstElementToRemove[jqLite.expando]]; + } else { + // jQuery 2.x doesn't expose the data storage. Use jQuery.cleanData to clean up after + // the replaced element. The cleanData version monkey-patched by Angular would cause + // the scope to be trashed and we do need the very same scope to work with the new + // element. However, we cannot just cache the non-patched version and use it here as + // that would break if another library patches the method after Angular does (one + // example is jQuery UI). Instead, set a flag indicating scope destroying should be + // skipped this one time. + skipDestroyOnNextJQueryCleanData = true; + jQuery.cleanData([firstElementToRemove]); + } + + for (var k = 1, kk = elementsToRemove.length; k < kk; k++) { + var element = elementsToRemove[k]; + jqLite(element).remove(); // must do this way to clean up expando + fragment.appendChild(element); + delete elementsToRemove[k]; + } + + elementsToRemove[0] = newNode; + elementsToRemove.length = 1; + } + + + function cloneAndAnnotateFn(fn, annotation) { + return extend(function() { return fn.apply(null, arguments); }, fn, annotation); + } + + + function invokeLinkFn(linkFn, scope, $element, attrs, controllers, transcludeFn) { + try { + linkFn(scope, $element, attrs, controllers, transcludeFn); + } catch (e) { + $exceptionHandler(e, startingTag($element)); + } + } + }]; +} + +var PREFIX_REGEXP = /^((?:x|data)[\:\-_])/i; +/** + * Converts all accepted directives format into proper directive name. + * All of these will become 'myDirective': + * my:Directive + * my-directive + * x-my-directive + * data-my:directive + * + * Also there is special case for Moz prefix starting with upper case letter. + * @param name Name to normalize + */ +function directiveNormalize(name) { + return camelCase(name.replace(PREFIX_REGEXP, '')); +} + +/** + * @ngdoc type + * @name $compile.directive.Attributes + * + * @description + * A shared object between directive compile / linking functions which contains normalized DOM + * element attributes. The values reflect current binding state `{{ }}`. The normalization is + * needed since all of these are treated as equivalent in Angular: + * + * ``` + * + * ``` + */ + +/** + * @ngdoc property + * @name $compile.directive.Attributes#$attr + * + * @description + * A map of DOM element attribute names to the normalized name. This is + * needed to do reverse lookup from normalized name back to actual name. + */ + + +/** + * @ngdoc method + * @name $compile.directive.Attributes#$set + * @kind function + * + * @description + * Set DOM element attribute value. + * + * + * @param {string} name Normalized element attribute name of the property to modify. The name is + * reverse-translated using the {@link ng.$compile.directive.Attributes#$attr $attr} + * property to the original name. + * @param {string} value Value to set the attribute to. The value can be an interpolated string. + */ + + + +/** + * Closure compiler type information + */ + +function nodesetLinkingFn( + /* angular.Scope */ scope, + /* NodeList */ nodeList, + /* Element */ rootElement, + /* function(Function) */ boundTranscludeFn +) {} + +function directiveLinkingFn( + /* nodesetLinkingFn */ nodesetLinkingFn, + /* angular.Scope */ scope, + /* Node */ node, + /* Element */ rootElement, + /* function(Function) */ boundTranscludeFn +) {} + +function tokenDifference(str1, str2) { + var values = '', + tokens1 = str1.split(/\s+/), + tokens2 = str2.split(/\s+/); + + outer: + for (var i = 0; i < tokens1.length; i++) { + var token = tokens1[i]; + for (var j = 0; j < tokens2.length; j++) { + if (token == tokens2[j]) continue outer; + } + values += (values.length > 0 ? ' ' : '') + token; + } + return values; +} + +function removeComments(jqNodes) { + jqNodes = jqLite(jqNodes); + var i = jqNodes.length; + + if (i <= 1) { + return jqNodes; + } + + while (i--) { + var node = jqNodes[i]; + if (node.nodeType === NODE_TYPE_COMMENT) { + splice.call(jqNodes, i, 1); + } + } + return jqNodes; +} + +/** + * @ngdoc provider + * @name $controllerProvider + * @description + * The {@link ng.$controller $controller service} is used by Angular to create new + * controllers. + * + * This provider allows controller registration via the + * {@link ng.$controllerProvider#register register} method. + */ +function $ControllerProvider() { + var controllers = {}, + globals = false, + CNTRL_REG = /^(\S+)(\s+as\s+(\w+))?$/; + + + /** + * @ngdoc method + * @name $controllerProvider#register + * @param {string|Object} name Controller name, or an object map of controllers where the keys are + * the names and the values are the constructors. + * @param {Function|Array} constructor Controller constructor fn (optionally decorated with DI + * annotations in the array notation). + */ + this.register = function(name, constructor) { + assertNotHasOwnProperty(name, 'controller'); + if (isObject(name)) { + extend(controllers, name); + } else { + controllers[name] = constructor; + } + }; + + /** + * @ngdoc method + * @name $controllerProvider#allowGlobals + * @description If called, allows `$controller` to find controller constructors on `window` + */ + this.allowGlobals = function() { + globals = true; + }; + + + this.$get = ['$injector', '$window', function($injector, $window) { + + /** + * @ngdoc service + * @name $controller + * @requires $injector + * + * @param {Function|string} constructor If called with a function then it's considered to be the + * controller constructor function. Otherwise it's considered to be a string which is used + * to retrieve the controller constructor using the following steps: + * + * * check if a controller with given name is registered via `$controllerProvider` + * * check if evaluating the string on the current scope returns a constructor + * * if $controllerProvider#allowGlobals, check `window[constructor]` on the global + * `window` object (not recommended) + * + * @param {Object} locals Injection locals for Controller. + * @return {Object} Instance of given controller. + * + * @description + * `$controller` service is responsible for instantiating controllers. + * + * It's just a simple call to {@link auto.$injector $injector}, but extracted into + * a service, so that one can override this service with [BC version](https://gist.github.com/1649788). + */ + return function(expression, locals, later, ident) { + // PRIVATE API: + // param `later` --- indicates that the controller's constructor is invoked at a later time. + // If true, $controller will allocate the object with the correct + // prototype chain, but will not invoke the controller until a returned + // callback is invoked. + // param `ident` --- An optional label which overrides the label parsed from the controller + // expression, if any. + var instance, match, constructor, identifier; + later = later === true; + if (ident && isString(ident)) { + identifier = ident; + } + + if (isString(expression)) { + match = expression.match(CNTRL_REG), + constructor = match[1], + identifier = identifier || match[3]; + expression = controllers.hasOwnProperty(constructor) + ? controllers[constructor] + : getter(locals.$scope, constructor, true) || + (globals ? getter($window, constructor, true) : undefined); + + assertArgFn(expression, constructor, true); + } + + if (later) { + // Instantiate controller later: + // This machinery is used to create an instance of the object before calling the + // controller's constructor itself. + // + // This allows properties to be added to the controller before the constructor is + // invoked. Primarily, this is used for isolate scope bindings in $compile. + // + // This feature is not intended for use by applications, and is thus not documented + // publicly. + var Constructor = function() {}; + Constructor.prototype = (isArray(expression) ? + expression[expression.length - 1] : expression).prototype; + instance = new Constructor(); + + if (identifier) { + addIdentifier(locals, identifier, instance, constructor || expression.name); + } + + return extend(function() { + $injector.invoke(expression, instance, locals, constructor); + return instance; + }, { + instance: instance, + identifier: identifier + }); + } + + instance = $injector.instantiate(expression, locals, constructor); + + if (identifier) { + addIdentifier(locals, identifier, instance, constructor || expression.name); + } + + return instance; + }; + + function addIdentifier(locals, identifier, instance, name) { + if (!(locals && isObject(locals.$scope))) { + throw minErr('$controller')('noscp', + "Cannot export controller '{0}' as '{1}'! No $scope object provided via `locals`.", + name, identifier); + } + + locals.$scope[identifier] = instance; + } + }]; +} + +/** + * @ngdoc service + * @name $document + * @requires $window + * + * @description + * A {@link angular.element jQuery or jqLite} wrapper for the browser's `window.document` object. + * + * @example + + +
        +

        $document title:

        +

        window.document title:

        +
        +         + + angular.module('documentExample', []) + .controller('ExampleController', ['$scope', '$document', function($scope, $document) { + $scope.title = $document[0].title; + $scope.windowTitle = angular.element(window.document)[0].title; + }]); + +         + */ +function $DocumentProvider() { + this.$get = ['$window', function(window) { + return jqLite(window.document); + }]; +} + +/** + * @ngdoc service + * @name $exceptionHandler + * @requires ng.$log + * + * @description + * Any uncaught exception in angular expressions is delegated to this service. + * The default implementation simply delegates to `$log.error` which logs it into + * the browser console. + * + * In unit tests, if `angular-mocks.js` is loaded, this service is overridden by + * {@link ngMock.$exceptionHandler mock $exceptionHandler} which aids in testing. + * + * ## Example: + * + * ```js + * angular.module('exceptionOverride', []).factory('$exceptionHandler', function() { + * return function(exception, cause) { + * exception.message += ' (caused by "' + cause + '")'; + * throw exception; + * }; + * }); + * ``` + * + * This example will override the normal action of `$exceptionHandler`, to make angular + * exceptions fail hard when they happen, instead of just logging to the console. + * + *
        + * Note, that code executed in event-listeners (even those registered using jqLite's `on`/`bind` + * methods) does not delegate exceptions to the {@link ng.$exceptionHandler $exceptionHandler} + * (unless executed during a digest). + * + * If you wish, you can manually delegate exceptions, e.g. + * `try { ... } catch(e) { $exceptionHandler(e); }` + * + * @param {Error} exception Exception associated with the error. + * @param {string=} cause optional information about the context in which + * the error was thrown. + * + */ +function $ExceptionHandlerProvider() { + this.$get = ['$log', function($log) { + return function(exception, cause) { + $log.error.apply($log, arguments); + }; + }]; +} + +var APPLICATION_JSON = 'application/json'; +var CONTENT_TYPE_APPLICATION_JSON = {'Content-Type': APPLICATION_JSON + ';charset=utf-8'}; +var JSON_START = /^\s*(\[|\{[^\{])/; +var JSON_END = /[\}\]]\s*$/; +var JSON_PROTECTION_PREFIX = /^\)\]\}',?\n/; + +function defaultHttpResponseTransform(data, headers) { + if (isString(data)) { + // strip json vulnerability protection prefix + data = data.replace(JSON_PROTECTION_PREFIX, ''); + var contentType = headers('Content-Type'); + if ((contentType && contentType.indexOf(APPLICATION_JSON) === 0) || + (JSON_START.test(data) && JSON_END.test(data))) { + data = fromJson(data); + } + } + return data; +} + +/** + * Parse headers into key value object + * + * @param {string} headers Raw headers as a string + * @returns {Object} Parsed headers as key value object + */ +function parseHeaders(headers) { + var parsed = {}, key, val, i; + + if (!headers) return parsed; + + forEach(headers.split('\n'), function(line) { + i = line.indexOf(':'); + key = lowercase(trim(line.substr(0, i))); + val = trim(line.substr(i + 1)); + + if (key) { + parsed[key] = parsed[key] ? parsed[key] + ', ' + val : val; + } + }); + + return parsed; +} + + +/** + * Returns a function that provides access to parsed headers. + * + * Headers are lazy parsed when first requested. + * @see parseHeaders + * + * @param {(string|Object)} headers Headers to provide access to. + * @returns {function(string=)} Returns a getter function which if called with: + * + * - if called with single an argument returns a single header value or null + * - if called with no arguments returns an object containing all headers. + */ +function headersGetter(headers) { + var headersObj = isObject(headers) ? headers : undefined; + + return function(name) { + if (!headersObj) headersObj = parseHeaders(headers); + + if (name) { + return headersObj[lowercase(name)] || null; + } + + return headersObj; + }; +} + + +/** + * Chain all given functions + * + * This function is used for both request and response transforming + * + * @param {*} data Data to transform. + * @param {function(string=)} headers Http headers getter fn. + * @param {(Function|Array.)} fns Function or an array of functions. + * @returns {*} Transformed data. + */ +function transformData(data, headers, fns) { + if (isFunction(fns)) + return fns(data, headers); + + forEach(fns, function(fn) { + data = fn(data, headers); + }); + + return data; +} + + +function isSuccess(status) { + return 200 <= status && status < 300; +} + + +/** + * @ngdoc provider + * @name $httpProvider + * @description + * Use `$httpProvider` to change the default behavior of the {@link ng.$http $http} service. + * */ +function $HttpProvider() { + /** + * @ngdoc property + * @name $httpProvider#defaults + * @description + * + * Object containing default values for all {@link ng.$http $http} requests. + * + * - **`defaults.xsrfCookieName`** - {string} - Name of cookie containing the XSRF token. + * Defaults value is `'XSRF-TOKEN'`. + * + * - **`defaults.xsrfHeaderName`** - {string} - Name of HTTP header to populate with the + * XSRF token. Defaults value is `'X-XSRF-TOKEN'`. + * + * - **`defaults.headers`** - {Object} - Default headers for all $http requests. + * Refer to {@link ng.$http#setting-http-headers $http} for documentation on + * setting default headers. + * - **`defaults.headers.common`** + * - **`defaults.headers.post`** + * - **`defaults.headers.put`** + * - **`defaults.headers.patch`** + **/ + var defaults = this.defaults = { + // transform incoming response data + transformResponse: [defaultHttpResponseTransform], + + // transform outgoing request data + transformRequest: [function(d) { + return isObject(d) && !isFile(d) && !isBlob(d) ? toJson(d) : d; + }], + + // default headers + headers: { + common: { + 'Accept': 'application/json, text/plain, */*' + }, + post: shallowCopy(CONTENT_TYPE_APPLICATION_JSON), + put: shallowCopy(CONTENT_TYPE_APPLICATION_JSON), + patch: shallowCopy(CONTENT_TYPE_APPLICATION_JSON) + }, + + xsrfCookieName: 'XSRF-TOKEN', + xsrfHeaderName: 'X-XSRF-TOKEN' + }; + + var useApplyAsync = false; + /** + * @ngdoc method + * @name $httpProvider#useApplyAsync + * @description + * + * Configure $http service to combine processing of multiple http responses received at around + * the same time via {@link ng.$rootScope.Scope#$applyAsync $rootScope.$applyAsync}. This can result in + * significant performance improvement for bigger applications that make many HTTP requests + * concurrently (common during application bootstrap). + * + * Defaults to false. If no value is specifed, returns the current configured value. + * + * @param {boolean=} value If true, when requests are loaded, they will schedule a deferred + * "apply" on the next tick, giving time for subsequent requests in a roughly ~10ms window + * to load and share the same digest cycle. + * + * @returns {boolean|Object} If a value is specified, returns the $httpProvider for chaining. + * otherwise, returns the current configured value. + **/ + this.useApplyAsync = function(value) { + if (isDefined(value)) { + useApplyAsync = !!value; + return this; + } + return useApplyAsync; + }; + + /** + * @ngdoc property + * @name $httpProvider#interceptors + * @description + * + * Array containing service factories for all synchronous or asynchronous {@link ng.$http $http} + * pre-processing of request or postprocessing of responses. + * + * These service factories are ordered by request, i.e. they are applied in the same order as the + * array, on request, but reverse order, on response. + * + * {@link ng.$http#interceptors Interceptors detailed info} + **/ + var interceptorFactories = this.interceptors = []; + + this.$get = ['$httpBackend', '$browser', '$cacheFactory', '$rootScope', '$q', '$injector', + function($httpBackend, $browser, $cacheFactory, $rootScope, $q, $injector) { + + var defaultCache = $cacheFactory('$http'); + + /** + * Interceptors stored in reverse order. Inner interceptors before outer interceptors. + * The reversal is needed so that we can build up the interception chain around the + * server request. + */ + var reversedInterceptors = []; + + forEach(interceptorFactories, function(interceptorFactory) { + reversedInterceptors.unshift(isString(interceptorFactory) + ? $injector.get(interceptorFactory) : $injector.invoke(interceptorFactory)); + }); + + /** + * @ngdoc service + * @kind function + * @name $http + * @requires ng.$httpBackend + * @requires $cacheFactory + * @requires $rootScope + * @requires $q + * @requires $injector + * + * @description + * The `$http` service is a core Angular service that facilitates communication with the remote + * HTTP servers via the browser's [XMLHttpRequest](https://developer.mozilla.org/en/xmlhttprequest) + * object or via [JSONP](http://en.wikipedia.org/wiki/JSONP). + * + * For unit testing applications that use `$http` service, see + * {@link ngMock.$httpBackend $httpBackend mock}. + * + * For a higher level of abstraction, please check out the {@link ngResource.$resource + * $resource} service. + * + * The $http API is based on the {@link ng.$q deferred/promise APIs} exposed by + * the $q service. While for simple usage patterns this doesn't matter much, for advanced usage + * it is important to familiarize yourself with these APIs and the guarantees they provide. + * + * + * ## General usage + * The `$http` service is a function which takes a single argument — a configuration object — + * that is used to generate an HTTP request and returns a {@link ng.$q promise} + * with two $http specific methods: `success` and `error`. + * + * ```js + * // Simple GET request example : + * $http.get('/someUrl'). + * success(function(data, status, headers, config) { + * // this callback will be called asynchronously + * // when the response is available + * }). + * error(function(data, status, headers, config) { + * // called asynchronously if an error occurs + * // or server returns response with an error status. + * }); + * ``` + * + * ```js + * // Simple POST request example (passing data) : + * $http.post('/someUrl', {msg:'hello word!'}). + * success(function(data, status, headers, config) { + * // this callback will be called asynchronously + * // when the response is available + * }). + * error(function(data, status, headers, config) { + * // called asynchronously if an error occurs + * // or server returns response with an error status. + * }); + * ``` + * + * + * Since the returned value of calling the $http function is a `promise`, you can also use + * the `then` method to register callbacks, and these callbacks will receive a single argument – + * an object representing the response. See the API signature and type info below for more + * details. + * + * A response status code between 200 and 299 is considered a success status and + * will result in the success callback being called. Note that if the response is a redirect, + * XMLHttpRequest will transparently follow it, meaning that the error callback will not be + * called for such responses. + * + * ## Writing Unit Tests that use $http + * When unit testing (using {@link ngMock ngMock}), it is necessary to call + * {@link ngMock.$httpBackend#flush $httpBackend.flush()} to flush each pending + * request using trained responses. + * + * ``` + * $httpBackend.expectGET(...); + * $http.get(...); + * $httpBackend.flush(); + * ``` + * + * ## Shortcut methods + * + * Shortcut methods are also available. All shortcut methods require passing in the URL, and + * request data must be passed in for POST/PUT requests. + * + * ```js + * $http.get('/someUrl').success(successCallback); + * $http.post('/someUrl', data).success(successCallback); + * ``` + * + * Complete list of shortcut methods: + * + * - {@link ng.$http#get $http.get} + * - {@link ng.$http#head $http.head} + * - {@link ng.$http#post $http.post} + * - {@link ng.$http#put $http.put} + * - {@link ng.$http#delete $http.delete} + * - {@link ng.$http#jsonp $http.jsonp} + * - {@link ng.$http#patch $http.patch} + * + * + * ## Setting HTTP Headers + * + * The $http service will automatically add certain HTTP headers to all requests. These defaults + * can be fully configured by accessing the `$httpProvider.defaults.headers` configuration + * object, which currently contains this default configuration: + * + * - `$httpProvider.defaults.headers.common` (headers that are common for all requests): + * - `Accept: application/json, text/plain, * / *` + * - `$httpProvider.defaults.headers.post`: (header defaults for POST requests) + * - `Content-Type: application/json` + * - `$httpProvider.defaults.headers.put` (header defaults for PUT requests) + * - `Content-Type: application/json` + * + * To add or overwrite these defaults, simply add or remove a property from these configuration + * objects. To add headers for an HTTP method other than POST or PUT, simply add a new object + * with the lowercased HTTP method name as the key, e.g. + * `$httpProvider.defaults.headers.get = { 'My-Header' : 'value' }. + * + * The defaults can also be set at runtime via the `$http.defaults` object in the same + * fashion. For example: + * + * ``` + * module.run(function($http) { + * $http.defaults.headers.common.Authorization = 'Basic YmVlcDpib29w' + * }); + * ``` + * + * In addition, you can supply a `headers` property in the config object passed when + * calling `$http(config)`, which overrides the defaults without changing them globally. + * + * + * ## Transforming Requests and Responses + * + * Both requests and responses can be transformed using transformation functions: `transformRequest` + * and `transformResponse`. These properties can be a single function that returns + * the transformed value (`{function(data, headersGetter)`) or an array of such transformation functions, + * which allows you to `push` or `unshift` a new transformation function into the transformation chain. + * + * ### Default Transformations + * + * The `$httpProvider` provider and `$http` service expose `defaults.transformRequest` and + * `defaults.transformResponse` properties. If a request does not provide its own transformations + * then these will be applied. + * + * You can augment or replace the default transformations by modifying these properties by adding to or + * replacing the array. + * + * Angular provides the following default transformations: + * + * Request transformations (`$httpProvider.defaults.transformRequest` and `$http.defaults.transformRequest`): + * + * - If the `data` property of the request configuration object contains an object, serialize it + * into JSON format. + * + * Response transformations (`$httpProvider.defaults.transformResponse` and `$http.defaults.transformResponse`): + * + * - If XSRF prefix is detected, strip it (see Security Considerations section below). + * - If JSON response is detected, deserialize it using a JSON parser. + * + * + * ### Overriding the Default Transformations Per Request + * + * If you wish override the request/response transformations only for a single request then provide + * `transformRequest` and/or `transformResponse` properties on the configuration object passed + * into `$http`. + * + * Note that if you provide these properties on the config object the default transformations will be + * overwritten. If you wish to augment the default transformations then you must include them in your + * local transformation array. + * + * The following code demonstrates adding a new response transformation to be run after the default response + * transformations have been run. + * + * ```js + * function appendTransform(defaults, transform) { + * + * // We can't guarantee that the default transformation is an array + * defaults = angular.isArray(defaults) ? defaults : [defaults]; + * + * // Append the new transformation to the defaults + * return defaults.concat(transform); + * } + * + * $http({ + * url: '...', + * method: 'GET', + * transformResponse: appendTransform($http.defaults.transformResponse, function(value) { + * return doTransform(value); + * }) + * }); + * ``` + * + * + * ## Caching + * + * To enable caching, set the request configuration `cache` property to `true` (to use default + * cache) or to a custom cache object (built with {@link ng.$cacheFactory `$cacheFactory`}). + * When the cache is enabled, `$http` stores the response from the server in the specified + * cache. The next time the same request is made, the response is served from the cache without + * sending a request to the server. + * + * Note that even if the response is served from cache, delivery of the data is asynchronous in + * the same way that real requests are. + * + * If there are multiple GET requests for the same URL that should be cached using the same + * cache, but the cache is not populated yet, only one request to the server will be made and + * the remaining requests will be fulfilled using the response from the first request. + * + * You can change the default cache to a new object (built with + * {@link ng.$cacheFactory `$cacheFactory`}) by updating the + * {@link ng.$http#defaults `$http.defaults.cache`} property. All requests who set + * their `cache` property to `true` will now use this cache object. + * + * If you set the default cache to `false` then only requests that specify their own custom + * cache object will be cached. + * + * ## Interceptors + * + * Before you start creating interceptors, be sure to understand the + * {@link ng.$q $q and deferred/promise APIs}. + * + * For purposes of global error handling, authentication, or any kind of synchronous or + * asynchronous pre-processing of request or postprocessing of responses, it is desirable to be + * able to intercept requests before they are handed to the server and + * responses before they are handed over to the application code that + * initiated these requests. The interceptors leverage the {@link ng.$q + * promise APIs} to fulfill this need for both synchronous and asynchronous pre-processing. + * + * The interceptors are service factories that are registered with the `$httpProvider` by + * adding them to the `$httpProvider.interceptors` array. The factory is called and + * injected with dependencies (if specified) and returns the interceptor. + * + * There are two kinds of interceptors (and two kinds of rejection interceptors): + * + * * `request`: interceptors get called with a http `config` object. The function is free to + * modify the `config` object or create a new one. The function needs to return the `config` + * object directly, or a promise containing the `config` or a new `config` object. + * * `requestError`: interceptor gets called when a previous interceptor threw an error or + * resolved with a rejection. + * * `response`: interceptors get called with http `response` object. The function is free to + * modify the `response` object or create a new one. The function needs to return the `response` + * object directly, or as a promise containing the `response` or a new `response` object. + * * `responseError`: interceptor gets called when a previous interceptor threw an error or + * resolved with a rejection. + * + * + * ```js + * // register the interceptor as a service + * $provide.factory('myHttpInterceptor', function($q, dependency1, dependency2) { + * return { + * // optional method + * 'request': function(config) { + * // do something on success + * return config; + * }, + * + * // optional method + * 'requestError': function(rejection) { + * // do something on error + * if (canRecover(rejection)) { + * return responseOrNewPromise + * } + * return $q.reject(rejection); + * }, + * + * + * + * // optional method + * 'response': function(response) { + * // do something on success + * return response; + * }, + * + * // optional method + * 'responseError': function(rejection) { + * // do something on error + * if (canRecover(rejection)) { + * return responseOrNewPromise + * } + * return $q.reject(rejection); + * } + * }; + * }); + * + * $httpProvider.interceptors.push('myHttpInterceptor'); + * + * + * // alternatively, register the interceptor via an anonymous factory + * $httpProvider.interceptors.push(function($q, dependency1, dependency2) { + * return { + * 'request': function(config) { + * // same as above + * }, + * + * 'response': function(response) { + * // same as above + * } + * }; + * }); + * ``` + * + * ## Security Considerations + * + * When designing web applications, consider security threats from: + * + * - [JSON vulnerability](http://haacked.com/archive/2008/11/20/anatomy-of-a-subtle-json-vulnerability.aspx) + * - [XSRF](http://en.wikipedia.org/wiki/Cross-site_request_forgery) + * + * Both server and the client must cooperate in order to eliminate these threats. Angular comes + * pre-configured with strategies that address these issues, but for this to work backend server + * cooperation is required. + * + * ### JSON Vulnerability Protection + * + * A [JSON vulnerability](http://haacked.com/archive/2008/11/20/anatomy-of-a-subtle-json-vulnerability.aspx) + * allows third party website to turn your JSON resource URL into + * [JSONP](http://en.wikipedia.org/wiki/JSONP) request under some conditions. To + * counter this your server can prefix all JSON requests with following string `")]}',\n"`. + * Angular will automatically strip the prefix before processing it as JSON. + * + * For example if your server needs to return: + * ```js + * ['one','two'] + * ``` + * + * which is vulnerable to attack, your server can return: + * ```js + * )]}', + * ['one','two'] + * ``` + * + * Angular will strip the prefix, before processing the JSON. + * + * + * ### Cross Site Request Forgery (XSRF) Protection + * + * [XSRF](http://en.wikipedia.org/wiki/Cross-site_request_forgery) is a technique by which + * an unauthorized site can gain your user's private data. Angular provides a mechanism + * to counter XSRF. When performing XHR requests, the $http service reads a token from a cookie + * (by default, `XSRF-TOKEN`) and sets it as an HTTP header (`X-XSRF-TOKEN`). Since only + * JavaScript that runs on your domain could read the cookie, your server can be assured that + * the XHR came from JavaScript running on your domain. The header will not be set for + * cross-domain requests. + * + * To take advantage of this, your server needs to set a token in a JavaScript readable session + * cookie called `XSRF-TOKEN` on the first HTTP GET request. On subsequent XHR requests the + * server can verify that the cookie matches `X-XSRF-TOKEN` HTTP header, and therefore be sure + * that only JavaScript running on your domain could have sent the request. The token must be + * unique for each user and must be verifiable by the server (to prevent the JavaScript from + * making up its own tokens). We recommend that the token is a digest of your site's + * authentication cookie with a [salt](https://en.wikipedia.org/wiki/Salt_(cryptography)) + * for added security. + * + * The name of the headers can be specified using the xsrfHeaderName and xsrfCookieName + * properties of either $httpProvider.defaults at config-time, $http.defaults at run-time, + * or the per-request config object. + * + * + * @param {object} config Object describing the request to be made and how it should be + * processed. The object has following properties: + * + * - **method** – `{string}` – HTTP method (e.g. 'GET', 'POST', etc) + * - **url** – `{string}` – Absolute or relative URL of the resource that is being requested. + * - **params** – `{Object.}` – Map of strings or objects which will be turned + * to `?key1=value1&key2=value2` after the url. If the value is not a string, it will be + * JSONified. + * - **data** – `{string|Object}` – Data to be sent as the request message data. + * - **headers** – `{Object}` – Map of strings or functions which return strings representing + * HTTP headers to send to the server. If the return value of a function is null, the + * header will not be sent. + * - **xsrfHeaderName** – `{string}` – Name of HTTP header to populate with the XSRF token. + * - **xsrfCookieName** – `{string}` – Name of cookie containing the XSRF token. + * - **transformRequest** – + * `{function(data, headersGetter)|Array.}` – + * transform function or an array of such functions. The transform function takes the http + * request body and headers and returns its transformed (typically serialized) version. + * See {@link #overriding-the-default-transformations-per-request Overriding the Default Transformations} + * - **transformResponse** – + * `{function(data, headersGetter)|Array.}` – + * transform function or an array of such functions. The transform function takes the http + * response body and headers and returns its transformed (typically deserialized) version. + * See {@link #overriding-the-default-transformations-per-request Overriding the Default Transformations} + * - **cache** – `{boolean|Cache}` – If true, a default $http cache will be used to cache the + * GET request, otherwise if a cache instance built with + * {@link ng.$cacheFactory $cacheFactory}, this cache will be used for + * caching. + * - **timeout** – `{number|Promise}` – timeout in milliseconds, or {@link ng.$q promise} + * that should abort the request when resolved. + * - **withCredentials** - `{boolean}` - whether to set the `withCredentials` flag on the + * XHR object. See [requests with credentials](https://developer.mozilla.org/docs/Web/HTTP/Access_control_CORS#Requests_with_credentials) + * for more information. + * - **responseType** - `{string}` - see + * [requestType](https://developer.mozilla.org/en-US/docs/DOM/XMLHttpRequest#responseType). + * + * @returns {HttpPromise} Returns a {@link ng.$q promise} object with the + * standard `then` method and two http specific methods: `success` and `error`. The `then` + * method takes two arguments a success and an error callback which will be called with a + * response object. The `success` and `error` methods take a single argument - a function that + * will be called when the request succeeds or fails respectively. The arguments passed into + * these functions are destructured representation of the response object passed into the + * `then` method. The response object has these properties: + * + * - **data** – `{string|Object}` – The response body transformed with the transform + * functions. + * - **status** – `{number}` – HTTP status code of the response. + * - **headers** – `{function([headerName])}` – Header getter function. + * - **config** – `{Object}` – The configuration object that was used to generate the request. + * - **statusText** – `{string}` – HTTP status text of the response. + * + * @property {Array.} pendingRequests Array of config objects for currently pending + * requests. This is primarily meant to be used for debugging purposes. + * + * + * @example + + +
        + + +
        + + + + 
        http status code: {{status}}
        + 
        http response data: {{data}}
        +
        +         + + angular.module('httpExample', []) + .controller('FetchController', ['$scope', '$http', '$templateCache', + function($scope, $http, $templateCache) { + $scope.method = 'GET'; + $scope.url = 'http-hello.html'; + + $scope.fetch = function() { + $scope.code = null; + $scope.response = null; + + $http({method: $scope.method, url: $scope.url, cache: $templateCache}). + success(function(data, status) { + $scope.status = status; + $scope.data = data; + }). + error(function(data, status) { + $scope.data = data || "Request failed"; + $scope.status = status; + }); + }; + + $scope.updateModel = function(method, url) { + $scope.method = method; + $scope.url = url; + }; + }]); + + + Hello, $http! + + + var status = element(by.binding('status')); + var data = element(by.binding('data')); + var fetchBtn = element(by.id('fetchbtn')); + var sampleGetBtn = element(by.id('samplegetbtn')); + var sampleJsonpBtn = element(by.id('samplejsonpbtn')); + var invalidJsonpBtn = element(by.id('invalidjsonpbtn')); + + it('should make an xhr GET request', function() { + sampleGetBtn.click(); + fetchBtn.click(); + expect(status.getText()).toMatch('200'); + expect(data.getText()).toMatch(/Hello, \$http!/); + }); + +// Commented out due to flakes. See https://github.com/angular/angular.js/issues/9185 +// it('should make a JSONP request to angularjs.org', function() { +// sampleJsonpBtn.click(); +// fetchBtn.click(); +// expect(status.getText()).toMatch('200'); +// expect(data.getText()).toMatch(/Super Hero!/); +// }); + + it('should make JSONP request to invalid URL and invoke the error handler', + function() { + invalidJsonpBtn.click(); + fetchBtn.click(); + expect(status.getText()).toMatch('0'); + expect(data.getText()).toMatch('Request failed'); + }); + +         + */ + function $http(requestConfig) { + var config = { + method: 'get', + transformRequest: defaults.transformRequest, + transformResponse: defaults.transformResponse + }; + var headers = mergeHeaders(requestConfig); + + extend(config, requestConfig); + config.headers = headers; + config.method = uppercase(config.method); + + var serverRequest = function(config) { + headers = config.headers; + var reqData = transformData(config.data, headersGetter(headers), config.transformRequest); + + // strip content-type if data is undefined + if (isUndefined(reqData)) { + forEach(headers, function(value, header) { + if (lowercase(header) === 'content-type') { + delete headers[header]; + } + }); + } + + if (isUndefined(config.withCredentials) && !isUndefined(defaults.withCredentials)) { + config.withCredentials = defaults.withCredentials; + } + + // send request + return sendReq(config, reqData, headers).then(transformResponse, transformResponse); + }; + + var chain = [serverRequest, undefined]; + var promise = $q.when(config); + + // apply interceptors + forEach(reversedInterceptors, function(interceptor) { + if (interceptor.request || interceptor.requestError) { + chain.unshift(interceptor.request, interceptor.requestError); + } + if (interceptor.response || interceptor.responseError) { + chain.push(interceptor.response, interceptor.responseError); + } + }); + + while (chain.length) { + var thenFn = chain.shift(); + var rejectFn = chain.shift(); + + promise = promise.then(thenFn, rejectFn); + } + + promise.success = function(fn) { + promise.then(function(response) { + fn(response.data, response.status, response.headers, config); + }); + return promise; + }; + + promise.error = function(fn) { + promise.then(null, function(response) { + fn(response.data, response.status, response.headers, config); + }); + return promise; + }; + + return promise; + + function transformResponse(response) { + // make a copy since the response must be cacheable + var resp = extend({}, response); + if (!response.data) { + resp.data = response.data; + } else { + resp.data = transformData(response.data, response.headers, config.transformResponse); + } + return (isSuccess(response.status)) + ? resp + : $q.reject(resp); + } + + function mergeHeaders(config) { + var defHeaders = defaults.headers, + reqHeaders = extend({}, config.headers), + defHeaderName, lowercaseDefHeaderName, reqHeaderName; + + defHeaders = extend({}, defHeaders.common, defHeaders[lowercase(config.method)]); + + // using for-in instead of forEach to avoid unecessary iteration after header has been found + defaultHeadersIteration: + for (defHeaderName in defHeaders) { + lowercaseDefHeaderName = lowercase(defHeaderName); + + for (reqHeaderName in reqHeaders) { + if (lowercase(reqHeaderName) === lowercaseDefHeaderName) { + continue defaultHeadersIteration; + } + } + + reqHeaders[defHeaderName] = defHeaders[defHeaderName]; + } + + // execute if header value is a function for merged headers + execHeaders(reqHeaders); + return reqHeaders; + + function execHeaders(headers) { + var headerContent; + + forEach(headers, function(headerFn, header) { + if (isFunction(headerFn)) { + headerContent = headerFn(); + if (headerContent != null) { + headers[header] = headerContent; + } else { + delete headers[header]; + } + } + }); + } + } + } + + $http.pendingRequests = []; + + /** + * @ngdoc method + * @name $http#get + * + * @description + * Shortcut method to perform `GET` request. + * + * @param {string} url Relative or absolute URL specifying the destination of the request + * @param {Object=} config Optional configuration object + * @returns {HttpPromise} Future object + */ + + /** + * @ngdoc method + * @name $http#delete + * + * @description + * Shortcut method to perform `DELETE` request. + * + * @param {string} url Relative or absolute URL specifying the destination of the request + * @param {Object=} config Optional configuration object + * @returns {HttpPromise} Future object + */ + + /** + * @ngdoc method + * @name $http#head + * + * @description + * Shortcut method to perform `HEAD` request. + * + * @param {string} url Relative or absolute URL specifying the destination of the request + * @param {Object=} config Optional configuration object + * @returns {HttpPromise} Future object + */ + + /** + * @ngdoc method + * @name $http#jsonp + * + * @description + * Shortcut method to perform `JSONP` request. + * + * @param {string} url Relative or absolute URL specifying the destination of the request. + * The name of the callback should be the string `JSON_CALLBACK`. + * @param {Object=} config Optional configuration object + * @returns {HttpPromise} Future object + */ + createShortMethods('get', 'delete', 'head', 'jsonp'); + + /** + * @ngdoc method + * @name $http#post + * + * @description + * Shortcut method to perform `POST` request. + * + * @param {string} url Relative or absolute URL specifying the destination of the request + * @param {*} data Request content + * @param {Object=} config Optional configuration object + * @returns {HttpPromise} Future object + */ + + /** + * @ngdoc method + * @name $http#put + * + * @description + * Shortcut method to perform `PUT` request. + * + * @param {string} url Relative or absolute URL specifying the destination of the request + * @param {*} data Request content + * @param {Object=} config Optional configuration object + * @returns {HttpPromise} Future object + */ + + /** + * @ngdoc method + * @name $http#patch + * + * @description + * Shortcut method to perform `PATCH` request. + * + * @param {string} url Relative or absolute URL specifying the destination of the request + * @param {*} data Request content + * @param {Object=} config Optional configuration object + * @returns {HttpPromise} Future object + */ + createShortMethodsWithData('post', 'put', 'patch'); + + /** + * @ngdoc property + * @name $http#defaults + * + * @description + * Runtime equivalent of the `$httpProvider.defaults` property. Allows configuration of + * default headers, withCredentials as well as request and response transformations. + * + * See "Setting HTTP Headers" and "Transforming Requests and Responses" sections above. + */ + $http.defaults = defaults; + + + return $http; + + + function createShortMethods(names) { + forEach(arguments, function(name) { + $http[name] = function(url, config) { + return $http(extend(config || {}, { + method: name, + url: url + })); + }; + }); + } + + + function createShortMethodsWithData(name) { + forEach(arguments, function(name) { + $http[name] = function(url, data, config) { + return $http(extend(config || {}, { + method: name, + url: url, + data: data + })); + }; + }); + } + + + /** + * Makes the request. + * + * !!! ACCESSES CLOSURE VARS: + * $httpBackend, defaults, $log, $rootScope, defaultCache, $http.pendingRequests + */ + function sendReq(config, reqData, reqHeaders) { + var deferred = $q.defer(), + promise = deferred.promise, + cache, + cachedResp, + url = buildUrl(config.url, config.params); + + $http.pendingRequests.push(config); + promise.then(removePendingReq, removePendingReq); + + + if ((config.cache || defaults.cache) && config.cache !== false && + (config.method === 'GET' || config.method === 'JSONP')) { + cache = isObject(config.cache) ? config.cache + : isObject(defaults.cache) ? defaults.cache + : defaultCache; + } + + if (cache) { + cachedResp = cache.get(url); + if (isDefined(cachedResp)) { + if (isPromiseLike(cachedResp)) { + // cached request has already been sent, but there is no response yet + cachedResp.then(removePendingReq, removePendingReq); + return cachedResp; + } else { + // serving from cache + if (isArray(cachedResp)) { + resolvePromise(cachedResp[1], cachedResp[0], shallowCopy(cachedResp[2]), cachedResp[3]); + } else { + resolvePromise(cachedResp, 200, {}, 'OK'); + } + } + } else { + // put the promise for the non-transformed response into cache as a placeholder + cache.put(url, promise); + } + } + + + // if we won't have the response in cache, set the xsrf headers and + // send the request to the backend + if (isUndefined(cachedResp)) { + var xsrfValue = urlIsSameOrigin(config.url) + ? $browser.cookies()[config.xsrfCookieName || defaults.xsrfCookieName] + : undefined; + if (xsrfValue) { + reqHeaders[(config.xsrfHeaderName || defaults.xsrfHeaderName)] = xsrfValue; + } + + $httpBackend(config.method, url, reqData, done, reqHeaders, config.timeout, + config.withCredentials, config.responseType); + } + + return promise; + + + /** + * Callback registered to $httpBackend(): + * - caches the response if desired + * - resolves the raw $http promise + * - calls $apply + */ + function done(status, response, headersString, statusText) { + if (cache) { + if (isSuccess(status)) { + cache.put(url, [status, response, parseHeaders(headersString), statusText]); + } else { + // remove promise from the cache + cache.remove(url); + } + } + + function resolveHttpPromise() { + resolvePromise(response, status, headersString, statusText); + } + + if (useApplyAsync) { + $rootScope.$applyAsync(resolveHttpPromise); + } else { + resolveHttpPromise(); + if (!$rootScope.$$phase) $rootScope.$apply(); + } + } + + + /** + * Resolves the raw $http promise. + */ + function resolvePromise(response, status, headers, statusText) { + // normalize internal statuses to 0 + status = Math.max(status, 0); + + (isSuccess(status) ? deferred.resolve : deferred.reject)({ + data: response, + status: status, + headers: headersGetter(headers), + config: config, + statusText: statusText + }); + } + + + function removePendingReq() { + var idx = $http.pendingRequests.indexOf(config); + if (idx !== -1) $http.pendingRequests.splice(idx, 1); + } + } + + + function buildUrl(url, params) { + if (!params) return url; + var parts = []; + forEachSorted(params, function(value, key) { + if (value === null || isUndefined(value)) return; + if (!isArray(value)) value = [value]; + + forEach(value, function(v) { + if (isObject(v)) { + if (isDate(v)) { + v = v.toISOString(); + } else { + v = toJson(v); + } + } + parts.push(encodeUriQuery(key) + '=' + + encodeUriQuery(v)); + }); + }); + if (parts.length > 0) { + url += ((url.indexOf('?') == -1) ? '?' : '&') + parts.join('&'); + } + return url; + } + }]; +} + +function createXhr() { + return new window.XMLHttpRequest(); +} + +/** + * @ngdoc service + * @name $httpBackend + * @requires $window + * @requires $document + * + * @description + * HTTP backend used by the {@link ng.$http service} that delegates to + * XMLHttpRequest object or JSONP and deals with browser incompatibilities. + * + * You should never need to use this service directly, instead use the higher-level abstractions: + * {@link ng.$http $http} or {@link ngResource.$resource $resource}. + * + * During testing this implementation is swapped with {@link ngMock.$httpBackend mock + * $httpBackend} which can be trained with responses. + */ +function $HttpBackendProvider() { + this.$get = ['$browser', '$window', '$document', function($browser, $window, $document) { + return createHttpBackend($browser, createXhr, $browser.defer, $window.angular.callbacks, $document[0]); + }]; +} + +function createHttpBackend($browser, createXhr, $browserDefer, callbacks, rawDocument) { + // TODO(vojta): fix the signature + return function(method, url, post, callback, headers, timeout, withCredentials, responseType) { + $browser.$$incOutstandingRequestCount(); + url = url || $browser.url(); + + if (lowercase(method) == 'jsonp') { + var callbackId = '_' + (callbacks.counter++).toString(36); + callbacks[callbackId] = function(data) { + callbacks[callbackId].data = data; + callbacks[callbackId].called = true; + }; + + var jsonpDone = jsonpReq(url.replace('JSON_CALLBACK', 'angular.callbacks.' + callbackId), + callbackId, function(status, text) { + completeRequest(callback, status, callbacks[callbackId].data, "", text); + callbacks[callbackId] = noop; + }); + } else { + + var xhr = createXhr(); + + xhr.open(method, url, true); + forEach(headers, function(value, key) { + if (isDefined(value)) { + xhr.setRequestHeader(key, value); + } + }); + + xhr.onload = function requestLoaded() { + var statusText = xhr.statusText || ''; + + // responseText is the old-school way of retrieving response (supported by IE8 & 9) + // response/responseType properties were introduced in XHR Level2 spec (supported by IE10) + var response = ('response' in xhr) ? xhr.response : xhr.responseText; + + // normalize IE9 bug (http://bugs.jquery.com/ticket/1450) + var status = xhr.status === 1223 ? 204 : xhr.status; + + // fix status code when it is 0 (0 status is undocumented). + // Occurs when accessing file resources or on Android 4.1 stock browser + // while retrieving files from application cache. + if (status === 0) { + status = response ? 200 : urlResolve(url).protocol == 'file' ? 404 : 0; + } + + completeRequest(callback, + status, + response, + xhr.getAllResponseHeaders(), + statusText); + }; + + var requestError = function() { + // The response is always empty + // See https://xhr.spec.whatwg.org/#request-error-steps and https://fetch.spec.whatwg.org/#concept-network-error + completeRequest(callback, -1, null, null, ''); + }; + + xhr.onerror = requestError; + xhr.onabort = requestError; + + if (withCredentials) { + xhr.withCredentials = true; + } + + if (responseType) { + try { + xhr.responseType = responseType; + } catch (e) { + // WebKit added support for the json responseType value on 09/03/2013 + // https://bugs.webkit.org/show_bug.cgi?id=73648. Versions of Safari prior to 7 are + // known to throw when setting the value "json" as the response type. Other older + // browsers implementing the responseType + // + // The json response type can be ignored if not supported, because JSON payloads are + // parsed on the client-side regardless. + if (responseType !== 'json') { + throw e; + } + } + } + + xhr.send(post || null); + } + + if (timeout > 0) { + var timeoutId = $browserDefer(timeoutRequest, timeout); + } else if (isPromiseLike(timeout)) { + timeout.then(timeoutRequest); + } + + + function timeoutRequest() { + jsonpDone && jsonpDone(); + xhr && xhr.abort(); + } + + function completeRequest(callback, status, response, headersString, statusText) { + // cancel timeout and subsequent timeout promise resolution + timeoutId && $browserDefer.cancel(timeoutId); + jsonpDone = xhr = null; + + callback(status, response, headersString, statusText); + $browser.$$completeOutstandingRequest(noop); + } + }; + + function jsonpReq(url, callbackId, done) { + // we can't use jQuery/jqLite here because jQuery does crazy shit with script elements, e.g.: + // - fetches local scripts via XHR and evals them + // - adds and immediately removes script elements from the document + var script = rawDocument.createElement('script'), callback = null; + script.type = "text/javascript"; + script.src = url; + script.async = true; + + callback = function(event) { + removeEventListenerFn(script, "load", callback); + removeEventListenerFn(script, "error", callback); + rawDocument.body.removeChild(script); + script = null; + var status = -1; + var text = "unknown"; + + if (event) { + if (event.type === "load" && !callbacks[callbackId].called) { + event = { type: "error" }; + } + text = event.type; + status = event.type === "error" ? 404 : 200; + } + + if (done) { + done(status, text); + } + }; + + addEventListenerFn(script, "load", callback); + addEventListenerFn(script, "error", callback); + rawDocument.body.appendChild(script); + return callback; + } +} + +var $interpolateMinErr = minErr('$interpolate'); + +/** + * @ngdoc provider + * @name $interpolateProvider + * + * @description + * + * Used for configuring the interpolation markup. Defaults to `{{` and `}}`. + * + * @example + + + +
        + //demo.label// +
        +         + + it('should interpolate binding with custom symbols', function() { + expect(element(by.binding('demo.label')).getText()).toBe('This binding is brought you by // interpolation symbols.'); + }); + +         + */ +function $InterpolateProvider() { + var startSymbol = '{{'; + var endSymbol = '}}'; + + /** + * @ngdoc method + * @name $interpolateProvider#startSymbol + * @description + * Symbol to denote start of expression in the interpolated string. Defaults to `{{`. + * + * @param {string=} value new value to set the starting symbol to. + * @returns {string|self} Returns the symbol when used as getter and self if used as setter. + */ + this.startSymbol = function(value) { + if (value) { + startSymbol = value; + return this; + } else { + return startSymbol; + } + }; + + /** + * @ngdoc method + * @name $interpolateProvider#endSymbol + * @description + * Symbol to denote the end of expression in the interpolated string. Defaults to `}}`. + * + * @param {string=} value new value to set the ending symbol to. + * @returns {string|self} Returns the symbol when used as getter and self if used as setter. + */ + this.endSymbol = function(value) { + if (value) { + endSymbol = value; + return this; + } else { + return endSymbol; + } + }; + + + this.$get = ['$parse', '$exceptionHandler', '$sce', function($parse, $exceptionHandler, $sce) { + var startSymbolLength = startSymbol.length, + endSymbolLength = endSymbol.length, + escapedStartRegexp = new RegExp(startSymbol.replace(/./g, escape), 'g'), + escapedEndRegexp = new RegExp(endSymbol.replace(/./g, escape), 'g'); + + function escape(ch) { + return '\\\\\\' + ch; + } + + /** + * @ngdoc service + * @name $interpolate + * @kind function + * + * @requires $parse + * @requires $sce + * + * @description + * + * Compiles a string with markup into an interpolation function. This service is used by the + * HTML {@link ng.$compile $compile} service for data binding. See + * {@link ng.$interpolateProvider $interpolateProvider} for configuring the + * interpolation markup. + * + * + * ```js + * var $interpolate = ...; // injected + * var exp = $interpolate('Hello {{name | uppercase}}!'); + * expect(exp({name:'Angular'}).toEqual('Hello ANGULAR!'); + * ``` + * + * `$interpolate` takes an optional fourth argument, `allOrNothing`. If `allOrNothing` is + * `true`, the interpolation function will return `undefined` unless all embedded expressions + * evaluate to a value other than `undefined`. + * + * ```js + * var $interpolate = ...; // injected + * var context = {greeting: 'Hello', name: undefined }; + * + * // default "forgiving" mode + * var exp = $interpolate('{{greeting}} {{name}}!'); + * expect(exp(context)).toEqual('Hello !'); + * + * // "allOrNothing" mode + * exp = $interpolate('{{greeting}} {{name}}!', false, null, true); + * expect(exp(context)).toBeUndefined(); + * context.name = 'Angular'; + * expect(exp(context)).toEqual('Hello Angular!'); + * ``` + * + * `allOrNothing` is useful for interpolating URLs. `ngSrc` and `ngSrcset` use this behavior. + * + * ####Escaped Interpolation + * $interpolate provides a mechanism for escaping interpolation markers. Start and end markers + * can be escaped by preceding each of their characters with a REVERSE SOLIDUS U+005C (backslash). + * It will be rendered as a regular start/end marker, and will not be interpreted as an expression + * or binding. + * + * This enables web-servers to prevent script injection attacks and defacing attacks, to some + * degree, while also enabling code examples to work without relying on the + * {@link ng.directive:ngNonBindable ngNonBindable} directive. + * + * **For security purposes, it is strongly encouraged that web servers escape user-supplied data, + * replacing angle brackets (<, >) with &lt; and &gt; respectively, and replacing all + * interpolation start/end markers with their escaped counterparts.** + * + * Escaped interpolation markers are only replaced with the actual interpolation markers in rendered + * output when the $interpolate service processes the text. So, for HTML elements interpolated + * by {@link ng.$compile $compile}, or otherwise interpolated with the `mustHaveExpression` parameter + * set to `true`, the interpolated text must contain an unescaped interpolation expression. As such, + * this is typically useful only when user-data is used in rendering a template from the server, or + * when otherwise untrusted data is used by a directive. + * + * + * + *
        + *

        {{apptitle}}: \{\{ username = "defaced value"; \}\} + *

        + *

        {{username}} attempts to inject code which will deface the + * application, but fails to accomplish their task, because the server has correctly + * escaped the interpolation start/end markers with REVERSE SOLIDUS U+005C (backslash) + * characters.

        + *

        Instead, the result of the attempted script injection is visible, and can be removed + * from the database by an administrator.

        + *
        + *         + *         + * + * @param {string} text The text with markup to interpolate. + * @param {boolean=} mustHaveExpression if set to true then the interpolation string must have + * embedded expression in order to return an interpolation function. Strings with no + * embedded expression will return null for the interpolation function. + * @param {string=} trustedContext when provided, the returned function passes the interpolated + * result through {@link ng.$sce#getTrusted $sce.getTrusted(interpolatedResult, + * trustedContext)} before returning it. Refer to the {@link ng.$sce $sce} service that + * provides Strict Contextual Escaping for details. + * @param {boolean=} allOrNothing if `true`, then the returned function returns undefined + * unless all embedded expressions evaluate to a value other than `undefined`. + * @returns {function(context)} an interpolation function which is used to compute the + * interpolated string. The function has these parameters: + * + * - `context`: evaluation context for all expressions embedded in the interpolated text + */ + function $interpolate(text, mustHaveExpression, trustedContext, allOrNothing) { + allOrNothing = !!allOrNothing; + var startIndex, + endIndex, + index = 0, + expressions = [], + parseFns = [], + textLength = text.length, + exp, + concat = [], + expressionPositions = []; + + while (index < textLength) { + if (((startIndex = text.indexOf(startSymbol, index)) != -1) && + ((endIndex = text.indexOf(endSymbol, startIndex + startSymbolLength)) != -1)) { + if (index !== startIndex) { + concat.push(unescapeText(text.substring(index, startIndex))); + } + exp = text.substring(startIndex + startSymbolLength, endIndex); + expressions.push(exp); + parseFns.push($parse(exp, parseStringifyInterceptor)); + index = endIndex + endSymbolLength; + expressionPositions.push(concat.length); + concat.push(''); + } else { + // we did not find an interpolation, so we have to add the remainder to the separators array + if (index !== textLength) { + concat.push(unescapeText(text.substring(index))); + } + break; + } + } + + // Concatenating expressions makes it hard to reason about whether some combination of + // concatenated values are unsafe to use and could easily lead to XSS. By requiring that a + // single expression be used for iframe[src], object[src], etc., we ensure that the value + // that's used is assigned or constructed by some JS code somewhere that is more testable or + // make it obvious that you bound the value to some user controlled value. This helps reduce + // the load when auditing for XSS issues. + if (trustedContext && concat.length > 1) { + throw $interpolateMinErr('noconcat', + "Error while interpolating: {0}\nStrict Contextual Escaping disallows " + + "interpolations that concatenate multiple expressions when a trusted value is " + + "required. See http://docs.angularjs.org/api/ng.$sce", text); + } + + if (!mustHaveExpression || expressions.length) { + var compute = function(values) { + for (var i = 0, ii = expressions.length; i < ii; i++) { + if (allOrNothing && isUndefined(values[i])) return; + concat[expressionPositions[i]] = values[i]; + } + return concat.join(''); + }; + + var getValue = function(value) { + return trustedContext ? + $sce.getTrusted(trustedContext, value) : + $sce.valueOf(value); + }; + + var stringify = function(value) { + if (value == null) { // null || undefined + return ''; + } + switch (typeof value) { + case 'string': + break; + case 'number': + value = '' + value; + break; + default: + value = toJson(value); + } + + return value; + }; + + return extend(function interpolationFn(context) { + var i = 0; + var ii = expressions.length; + var values = new Array(ii); + + try { + for (; i < ii; i++) { + values[i] = parseFns[i](context); + } + + return compute(values); + } catch (err) { + var newErr = $interpolateMinErr('interr', "Can't interpolate: {0}\n{1}", text, + err.toString()); + $exceptionHandler(newErr); + } + + }, { + // all of these properties are undocumented for now + exp: text, //just for compatibility with regular watchers created via $watch + expressions: expressions, + $$watchDelegate: function(scope, listener, objectEquality) { + var lastValue; + return scope.$watchGroup(parseFns, function interpolateFnWatcher(values, oldValues) { + var currValue = compute(values); + if (isFunction(listener)) { + listener.call(this, currValue, values !== oldValues ? lastValue : currValue, scope); + } + lastValue = currValue; + }, objectEquality); + } + }); + } + + function unescapeText(text) { + return text.replace(escapedStartRegexp, startSymbol). + replace(escapedEndRegexp, endSymbol); + } + + function parseStringifyInterceptor(value) { + try { + return stringify(getValue(value)); + } catch (err) { + var newErr = $interpolateMinErr('interr', "Can't interpolate: {0}\n{1}", text, + err.toString()); + $exceptionHandler(newErr); + } + } + } + + + /** + * @ngdoc method + * @name $interpolate#startSymbol + * @description + * Symbol to denote the start of expression in the interpolated string. Defaults to `{{`. + * + * Use {@link ng.$interpolateProvider#startSymbol `$interpolateProvider.startSymbol`} to change + * the symbol. + * + * @returns {string} start symbol. + */ + $interpolate.startSymbol = function() { + return startSymbol; + }; + + + /** + * @ngdoc method + * @name $interpolate#endSymbol + * @description + * Symbol to denote the end of expression in the interpolated string. Defaults to `}}`. + * + * Use {@link ng.$interpolateProvider#endSymbol `$interpolateProvider.endSymbol`} to change + * the symbol. + * + * @returns {string} end symbol. + */ + $interpolate.endSymbol = function() { + return endSymbol; + }; + + return $interpolate; + }]; +} + +function $IntervalProvider() { + this.$get = ['$rootScope', '$window', '$q', '$$q', + function($rootScope, $window, $q, $$q) { + var intervals = {}; + + + /** + * @ngdoc service + * @name $interval + * + * @description + * Angular's wrapper for `window.setInterval`. The `fn` function is executed every `delay` + * milliseconds. + * + * The return value of registering an interval function is a promise. This promise will be + * notified upon each tick of the interval, and will be resolved after `count` iterations, or + * run indefinitely if `count` is not defined. The value of the notification will be the + * number of iterations that have run. + * To cancel an interval, call `$interval.cancel(promise)`. + * + * In tests you can use {@link ngMock.$interval#flush `$interval.flush(millis)`} to + * move forward by `millis` milliseconds and trigger any functions scheduled to run in that + * time. + * + *
        + * **Note**: Intervals created by this service must be explicitly destroyed when you are finished + * with them. In particular they are not automatically destroyed when a controller's scope or a + * directive's element are destroyed. + * You should take this into consideration and make sure to always cancel the interval at the + * appropriate moment. See the example below for more details on how and when to do this. + *
        + * + * @param {function()} fn A function that should be called repeatedly. + * @param {number} delay Number of milliseconds between each function call. + * @param {number=} [count=0] Number of times to repeat. If not set, or 0, will repeat + * indefinitely. + * @param {boolean=} [invokeApply=true] If set to `false` skips model dirty checking, otherwise + * will invoke `fn` within the {@link ng.$rootScope.Scope#$apply $apply} block. + * @returns {promise} A promise which will be notified on each iteration. + * + * @example + * + * + * + * + *
        + *
        + * Date format:
        + * Current time is: + *
        + * Blood 1 : {{blood_1}} + * Blood 2 : {{blood_2}} + * + * + * + *
        + *
        + * + *         + *         + */ + function interval(fn, delay, count, invokeApply) { + var setInterval = $window.setInterval, + clearInterval = $window.clearInterval, + iteration = 0, + skipApply = (isDefined(invokeApply) && !invokeApply), + deferred = (skipApply ? $$q : $q).defer(), + promise = deferred.promise; + + count = isDefined(count) ? count : 0; + + promise.then(null, null, fn); + + promise.$$intervalId = setInterval(function tick() { + deferred.notify(iteration++); + + if (count > 0 && iteration >= count) { + deferred.resolve(iteration); + clearInterval(promise.$$intervalId); + delete intervals[promise.$$intervalId]; + } + + if (!skipApply) $rootScope.$apply(); + + }, delay); + + intervals[promise.$$intervalId] = deferred; + + return promise; + } + + + /** + * @ngdoc method + * @name $interval#cancel + * + * @description + * Cancels a task associated with the `promise`. + * + * @param {promise} promise returned by the `$interval` function. + * @returns {boolean} Returns `true` if the task was successfully canceled. + */ + interval.cancel = function(promise) { + if (promise && promise.$$intervalId in intervals) { + intervals[promise.$$intervalId].reject('canceled'); + $window.clearInterval(promise.$$intervalId); + delete intervals[promise.$$intervalId]; + return true; + } + return false; + }; + + return interval; + }]; +} + +/** + * @ngdoc service + * @name $locale + * + * @description + * $locale service provides localization rules for various Angular components. As of right now the + * only public api is: + * + * * `id` – `{string}` – locale id formatted as `languageId-countryId` (e.g. `en-us`) + */ +function $LocaleProvider() { + this.$get = function() { + return { + id: 'en-us', + + NUMBER_FORMATS: { + DECIMAL_SEP: '.', + GROUP_SEP: ',', + PATTERNS: [ + { // Decimal Pattern + minInt: 1, + minFrac: 0, + maxFrac: 3, + posPre: '', + posSuf: '', + negPre: '-', + negSuf: '', + gSize: 3, + lgSize: 3 + },{ //Currency Pattern + minInt: 1, + minFrac: 2, + maxFrac: 2, + posPre: '\u00A4', + posSuf: '', + negPre: '(\u00A4', + negSuf: ')', + gSize: 3, + lgSize: 3 + } + ], + CURRENCY_SYM: '$' + }, + + DATETIME_FORMATS: { + MONTH: + 'January,February,March,April,May,June,July,August,September,October,November,December' + .split(','), + SHORTMONTH: 'Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep,Oct,Nov,Dec'.split(','), + DAY: 'Sunday,Monday,Tuesday,Wednesday,Thursday,Friday,Saturday'.split(','), + SHORTDAY: 'Sun,Mon,Tue,Wed,Thu,Fri,Sat'.split(','), + AMPMS: ['AM','PM'], + medium: 'MMM d, y h:mm:ss a', + 'short': 'M/d/yy h:mm a', + fullDate: 'EEEE, MMMM d, y', + longDate: 'MMMM d, y', + mediumDate: 'MMM d, y', + shortDate: 'M/d/yy', + mediumTime: 'h:mm:ss a', + shortTime: 'h:mm a' + }, + + pluralCat: function(num) { + if (num === 1) { + return 'one'; + } + return 'other'; + } + }; + }; +} + +var PATH_MATCH = /^([^\?#]*)(\?([^#]*))?(#(.*))?$/, + DEFAULT_PORTS = {'http': 80, 'https': 443, 'ftp': 21}; +var $locationMinErr = minErr('$location'); + + +/** + * Encode path using encodeUriSegment, ignoring forward slashes + * + * @param {string} path Path to encode + * @returns {string} + */ +function encodePath(path) { + var segments = path.split('/'), + i = segments.length; + + while (i--) { + segments[i] = encodeUriSegment(segments[i]); + } + + return segments.join('/'); +} + +function parseAbsoluteUrl(absoluteUrl, locationObj, appBase) { + var parsedUrl = urlResolve(absoluteUrl, appBase); + + locationObj.$$protocol = parsedUrl.protocol; + locationObj.$$host = parsedUrl.hostname; + locationObj.$$port = int(parsedUrl.port) || DEFAULT_PORTS[parsedUrl.protocol] || null; +} + + +function parseAppUrl(relativeUrl, locationObj, appBase) { + var prefixed = (relativeUrl.charAt(0) !== '/'); + if (prefixed) { + relativeUrl = '/' + relativeUrl; + } + var match = urlResolve(relativeUrl, appBase); + locationObj.$$path = decodeURIComponent(prefixed && match.pathname.charAt(0) === '/' ? + match.pathname.substring(1) : match.pathname); + locationObj.$$search = parseKeyValue(match.search); + locationObj.$$hash = decodeURIComponent(match.hash); + + // make sure path starts with '/'; + if (locationObj.$$path && locationObj.$$path.charAt(0) != '/') { + locationObj.$$path = '/' + locationObj.$$path; + } +} + + +/** + * + * @param {string} begin + * @param {string} whole + * @returns {string} returns text from whole after begin or undefined if it does not begin with + * expected string. + */ +function beginsWith(begin, whole) { + if (whole.indexOf(begin) === 0) { + return whole.substr(begin.length); + } +} + + +function stripHash(url) { + var index = url.indexOf('#'); + return index == -1 ? url : url.substr(0, index); +} + + +function stripFile(url) { + return url.substr(0, stripHash(url).lastIndexOf('/') + 1); +} + +/* return the server only (scheme://host:port) */ +function serverBase(url) { + return url.substring(0, url.indexOf('/', url.indexOf('//') + 2)); +} + + +/** + * LocationHtml5Url represents an url + * This object is exposed as $location service when HTML5 mode is enabled and supported + * + * @constructor + * @param {string} appBase application base URL + * @param {string} basePrefix url path prefix + */ +function LocationHtml5Url(appBase, basePrefix) { + this.$$html5 = true; + basePrefix = basePrefix || ''; + var appBaseNoFile = stripFile(appBase); + parseAbsoluteUrl(appBase, this, appBase); + + + /** + * Parse given html5 (regular) url string into properties + * @param {string} url HTML5 url + * @private + */ + this.$$parse = function(url) { + var pathUrl = beginsWith(appBaseNoFile, url); + if (!isString(pathUrl)) { + throw $locationMinErr('ipthprfx', 'Invalid url "{0}", missing path prefix "{1}".', url, + appBaseNoFile); + } + + parseAppUrl(pathUrl, this, appBase); + + if (!this.$$path) { + this.$$path = '/'; + } + + this.$$compose(); + }; + + /** + * Compose url and update `absUrl` property + * @private + */ + this.$$compose = function() { + var search = toKeyValue(this.$$search), + hash = this.$$hash ? '#' + encodeUriSegment(this.$$hash) : ''; + + this.$$url = encodePath(this.$$path) + (search ? '?' + search : '') + hash; + this.$$absUrl = appBaseNoFile + this.$$url.substr(1); // first char is always '/' + }; + + this.$$parseLinkUrl = function(url, relHref) { + if (relHref && relHref[0] === '#') { + // special case for links to hash fragments: + // keep the old url and only replace the hash fragment + this.hash(relHref.slice(1)); + return true; + } + var appUrl, prevAppUrl; + var rewrittenUrl; + + if ((appUrl = beginsWith(appBase, url)) !== undefined) { + prevAppUrl = appUrl; + if ((appUrl = beginsWith(basePrefix, appUrl)) !== undefined) { + rewrittenUrl = appBaseNoFile + (beginsWith('/', appUrl) || appUrl); + } else { + rewrittenUrl = appBase + prevAppUrl; + } + } else if ((appUrl = beginsWith(appBaseNoFile, url)) !== undefined) { + rewrittenUrl = appBaseNoFile + appUrl; + } else if (appBaseNoFile == url + '/') { + rewrittenUrl = appBaseNoFile; + } + if (rewrittenUrl) { + this.$$parse(rewrittenUrl); + } + return !!rewrittenUrl; + }; +} + + +/** + * LocationHashbangUrl represents url + * This object is exposed as $location service when developer doesn't opt into html5 mode. + * It also serves as the base class for html5 mode fallback on legacy browsers. + * + * @constructor + * @param {string} appBase application base URL + * @param {string} hashPrefix hashbang prefix + */ +function LocationHashbangUrl(appBase, hashPrefix) { + var appBaseNoFile = stripFile(appBase); + + parseAbsoluteUrl(appBase, this, appBase); + + + /** + * Parse given hashbang url into properties + * @param {string} url Hashbang url + * @private + */ + this.$$parse = function(url) { + var withoutBaseUrl = beginsWith(appBase, url) || beginsWith(appBaseNoFile, url); + var withoutHashUrl = withoutBaseUrl.charAt(0) == '#' + ? beginsWith(hashPrefix, withoutBaseUrl) + : (this.$$html5) + ? withoutBaseUrl + : ''; + + if (!isString(withoutHashUrl)) { + throw $locationMinErr('ihshprfx', 'Invalid url "{0}", missing hash prefix "{1}".', url, + hashPrefix); + } + parseAppUrl(withoutHashUrl, this, appBase); + + this.$$path = removeWindowsDriveName(this.$$path, withoutHashUrl, appBase); + + this.$$compose(); + + /* + * In Windows, on an anchor node on documents loaded from + * the filesystem, the browser will return a pathname + * prefixed with the drive name ('/C:/path') when a + * pathname without a drive is set: + * * a.setAttribute('href', '/foo') + * * a.pathname === '/C:/foo' //true + * + * Inside of Angular, we're always using pathnames that + * do not include drive names for routing. + */ + function removeWindowsDriveName(path, url, base) { + /* + Matches paths for file protocol on windows, + such as /C:/foo/bar, and captures only /foo/bar. + */ + var windowsFilePathExp = /^\/[A-Z]:(\/.*)/; + + var firstPathSegmentMatch; + + //Get the relative path from the input URL. + if (url.indexOf(base) === 0) { + url = url.replace(base, ''); + } + + // The input URL intentionally contains a first path segment that ends with a colon. + if (windowsFilePathExp.exec(url)) { + return path; + } + + firstPathSegmentMatch = windowsFilePathExp.exec(path); + return firstPathSegmentMatch ? firstPathSegmentMatch[1] : path; + } + }; + + /** + * Compose hashbang url and update `absUrl` property + * @private + */ + this.$$compose = function() { + var search = toKeyValue(this.$$search), + hash = this.$$hash ? '#' + encodeUriSegment(this.$$hash) : ''; + + this.$$url = encodePath(this.$$path) + (search ? '?' + search : '') + hash; + this.$$absUrl = appBase + (this.$$url ? hashPrefix + this.$$url : ''); + }; + + this.$$parseLinkUrl = function(url, relHref) { + if (stripHash(appBase) == stripHash(url)) { + this.$$parse(url); + return true; + } + return false; + }; +} + + +/** + * LocationHashbangUrl represents url + * This object is exposed as $location service when html5 history api is enabled but the browser + * does not support it. + * + * @constructor + * @param {string} appBase application base URL + * @param {string} hashPrefix hashbang prefix + */ +function LocationHashbangInHtml5Url(appBase, hashPrefix) { + this.$$html5 = true; + LocationHashbangUrl.apply(this, arguments); + + var appBaseNoFile = stripFile(appBase); + + this.$$parseLinkUrl = function(url, relHref) { + if (relHref && relHref[0] === '#') { + // special case for links to hash fragments: + // keep the old url and only replace the hash fragment + this.hash(relHref.slice(1)); + return true; + } + + var rewrittenUrl; + var appUrl; + + if (appBase == stripHash(url)) { + rewrittenUrl = url; + } else if ((appUrl = beginsWith(appBaseNoFile, url))) { + rewrittenUrl = appBase + hashPrefix + appUrl; + } else if (appBaseNoFile === url + '/') { + rewrittenUrl = appBaseNoFile; + } + if (rewrittenUrl) { + this.$$parse(rewrittenUrl); + } + return !!rewrittenUrl; + }; + + this.$$compose = function() { + var search = toKeyValue(this.$$search), + hash = this.$$hash ? '#' + encodeUriSegment(this.$$hash) : ''; + + this.$$url = encodePath(this.$$path) + (search ? '?' + search : '') + hash; + // include hashPrefix in $$absUrl when $$url is empty so IE8 & 9 do not reload page because of removal of '#' + this.$$absUrl = appBase + hashPrefix + this.$$url; + }; + +} + + +var locationPrototype = { + + /** + * Are we in html5 mode? + * @private + */ + $$html5: false, + + /** + * Has any change been replacing? + * @private + */ + $$replace: false, + + /** + * @ngdoc method + * @name $location#absUrl + * + * @description + * This method is getter only. + * + * Return full url representation with all segments encoded according to rules specified in + * [RFC 3986](http://www.ietf.org/rfc/rfc3986.txt). + * + * @return {string} full url + */ + absUrl: locationGetter('$$absUrl'), + + /** + * @ngdoc method + * @name $location#url + * + * @description + * This method is getter / setter. + * + * Return url (e.g. `/path?a=b#hash`) when called without any parameter. + * + * Change path, search and hash, when called with parameter and return `$location`. + * + * @param {string=} url New url without base prefix (e.g. `/path?a=b#hash`) + * @return {string} url + */ + url: function(url) { + if (isUndefined(url)) + return this.$$url; + + var match = PATH_MATCH.exec(url); + if (match[1]) this.path(decodeURIComponent(match[1])); + if (match[2] || match[1]) this.search(match[3] || ''); + this.hash(match[5] || ''); + + return this; + }, + + /** + * @ngdoc method + * @name $location#protocol + * + * @description + * This method is getter only. + * + * Return protocol of current url. + * + * @return {string} protocol of current url + */ + protocol: locationGetter('$$protocol'), + + /** + * @ngdoc method + * @name $location#host + * + * @description + * This method is getter only. + * + * Return host of current url. + * + * @return {string} host of current url. + */ + host: locationGetter('$$host'), + + /** + * @ngdoc method + * @name $location#port + * + * @description + * This method is getter only. + * + * Return port of current url. + * + * @return {Number} port + */ + port: locationGetter('$$port'), + + /** + * @ngdoc method + * @name $location#path + * + * @description + * This method is getter / setter. + * + * Return path of current url when called without any parameter. + * + * Change path when called with parameter and return `$location`. + * + * Note: Path should always begin with forward slash (/), this method will add the forward slash + * if it is missing. + * + * @param {(string|number)=} path New path + * @return {string} path + */ + path: locationGetterSetter('$$path', function(path) { + path = path !== null ? path.toString() : ''; + return path.charAt(0) == '/' ? path : '/' + path; + }), + + /** + * @ngdoc method + * @name $location#search + * + * @description + * This method is getter / setter. + * + * Return search part (as object) of current url when called without any parameter. + * + * Change search part when called with parameter and return `$location`. + * + * + * ```js + * // given url http://example.com/#/some/path?foo=bar&baz=xoxo + * var searchObject = $location.search(); + * // => {foo: 'bar', baz: 'xoxo'} + * + * + * // set foo to 'yipee' + * $location.search('foo', 'yipee'); + * // => $location + * ``` + * + * @param {string|Object.|Object.>} search New search params - string or + * hash object. + * + * When called with a single argument the method acts as a setter, setting the `search` component + * of `$location` to the specified value. + * + * If the argument is a hash object containing an array of values, these values will be encoded + * as duplicate search parameters in the url. + * + * @param {(string|Number|Array|boolean)=} paramValue If `search` is a string or number, then `paramValue` + * will override only a single search property. + * + * If `paramValue` is an array, it will override the property of the `search` component of + * `$location` specified via the first argument. + * + * If `paramValue` is `null`, the property specified via the first argument will be deleted. + * + * If `paramValue` is `true`, the property specified via the first argument will be added with no + * value nor trailing equal sign. + * + * @return {Object} If called with no arguments returns the parsed `search` object. If called with + * one or more arguments returns `$location` object itself. + */ + search: function(search, paramValue) { + switch (arguments.length) { + case 0: + return this.$$search; + case 1: + if (isString(search) || isNumber(search)) { + search = search.toString(); + this.$$search = parseKeyValue(search); + } else if (isObject(search)) { + search = copy(search, {}); + // remove object undefined or null properties + forEach(search, function(value, key) { + if (value == null) delete search[key]; + }); + + this.$$search = search; + } else { + throw $locationMinErr('isrcharg', + 'The first argument of the `$location#search()` call must be a string or an object.'); + } + break; + default: + if (isUndefined(paramValue) || paramValue === null) { + delete this.$$search[search]; + } else { + this.$$search[search] = paramValue; + } + } + + this.$$compose(); + return this; + }, + + /** + * @ngdoc method + * @name $location#hash + * + * @description + * This method is getter / setter. + * + * Return hash fragment when called without any parameter. + * + * Change hash fragment when called with parameter and return `$location`. + * + * @param {(string|number)=} hash New hash fragment + * @return {string} hash + */ + hash: locationGetterSetter('$$hash', function(hash) { + return hash !== null ? hash.toString() : ''; + }), + + /** + * @ngdoc method + * @name $location#replace + * + * @description + * If called, all changes to $location during current `$digest` will be replacing current history + * record, instead of adding new one. + */ + replace: function() { + this.$$replace = true; + return this; + } +}; + +forEach([LocationHashbangInHtml5Url, LocationHashbangUrl, LocationHtml5Url], function(Location) { + Location.prototype = Object.create(locationPrototype); + + /** + * @ngdoc method + * @name $location#state + * + * @description + * This method is getter / setter. + * + * Return the history state object when called without any parameter. + * + * Change the history state object when called with one parameter and return `$location`. + * The state object is later passed to `pushState` or `replaceState`. + * + * NOTE: This method is supported only in HTML5 mode and only in browsers supporting + * the HTML5 History API (i.e. methods `pushState` and `replaceState`). If you need to support + * older browsers (like IE9 or Android < 4.0), don't use this method. + * + * @param {object=} state State object for pushState or replaceState + * @return {object} state + */ + Location.prototype.state = function(state) { + if (!arguments.length) + return this.$$state; + + if (Location !== LocationHtml5Url || !this.$$html5) { + throw $locationMinErr('nostate', 'History API state support is available only ' + + 'in HTML5 mode and only in browsers supporting HTML5 History API'); + } + // The user might modify `stateObject` after invoking `$location.state(stateObject)` + // but we're changing the $$state reference to $browser.state() during the $digest + // so the modification window is narrow. + this.$$state = isUndefined(state) ? null : state; + + return this; + }; +}); + + +function locationGetter(property) { + return function() { + return this[property]; + }; +} + + +function locationGetterSetter(property, preprocess) { + return function(value) { + if (isUndefined(value)) + return this[property]; + + this[property] = preprocess(value); + this.$$compose(); + + return this; + }; +} + + +/** + * @ngdoc service + * @name $location + * + * @requires $rootElement + * + * @description + * The $location service parses the URL in the browser address bar (based on the + * [window.location](https://developer.mozilla.org/en/window.location)) and makes the URL + * available to your application. Changes to the URL in the address bar are reflected into + * $location service and changes to $location are reflected into the browser address bar. + * + * **The $location service:** + * + * - Exposes the current URL in the browser address bar, so you can + * - Watch and observe the URL. + * - Change the URL. + * - Synchronizes the URL with the browser when the user + * - Changes the address bar. + * - Clicks the back or forward button (or clicks a History link). + * - Clicks on a link. + * - Represents the URL object as a set of methods (protocol, host, port, path, search, hash). + * + * For more information see {@link guide/$location Developer Guide: Using $location} + */ + +/** + * @ngdoc provider + * @name $locationProvider + * @description + * Use the `$locationProvider` to configure how the application deep linking paths are stored. + */ +function $LocationProvider() { + var hashPrefix = '', + html5Mode = { + enabled: false, + requireBase: true, + rewriteLinks: true + }; + + /** + * @ngdoc method + * @name $locationProvider#hashPrefix + * @description + * @param {string=} prefix Prefix for hash part (containing path and search) + * @returns {*} current value if used as getter or itself (chaining) if used as setter + */ + this.hashPrefix = function(prefix) { + if (isDefined(prefix)) { + hashPrefix = prefix; + return this; + } else { + return hashPrefix; + } + }; + + /** + * @ngdoc method + * @name $locationProvider#html5Mode + * @description + * @param {(boolean|Object)=} mode If boolean, sets `html5Mode.enabled` to value. + * If object, sets `enabled`, `requireBase` and `rewriteLinks` to respective values. Supported + * properties: + * - **enabled** – `{boolean}` – (default: false) If true, will rely on `history.pushState` to + * change urls where supported. Will fall back to hash-prefixed paths in browsers that do not + * support `pushState`. + * - **requireBase** - `{boolean}` - (default: `true`) When html5Mode is enabled, specifies + * whether or not a tag is required to be present. If `enabled` and `requireBase` are + * true, and a base tag is not present, an error will be thrown when `$location` is injected. + * See the {@link guide/$location $location guide for more information} + * - **rewriteLinks** - `{boolean}` - (default: `true`) When html5Mode is enabled, + * enables/disables url rewriting for relative links. + * + * @returns {Object} html5Mode object if used as getter or itself (chaining) if used as setter + */ + this.html5Mode = function(mode) { + if (isBoolean(mode)) { + html5Mode.enabled = mode; + return this; + } else if (isObject(mode)) { + + if (isBoolean(mode.enabled)) { + html5Mode.enabled = mode.enabled; + } + + if (isBoolean(mode.requireBase)) { + html5Mode.requireBase = mode.requireBase; + } + + if (isBoolean(mode.rewriteLinks)) { + html5Mode.rewriteLinks = mode.rewriteLinks; + } + + return this; + } else { + return html5Mode; + } + }; + + /** + * @ngdoc event + * @name $location#$locationChangeStart + * @eventType broadcast on root scope + * @description + * Broadcasted before a URL will change. + * + * This change can be prevented by calling + * `preventDefault` method of the event. See {@link ng.$rootScope.Scope#$on} for more + * details about event object. Upon successful change + * {@link ng.$location#$locationChangeSuccess $locationChangeSuccess} is fired. + * + * The `newState` and `oldState` parameters may be defined only in HTML5 mode and when + * the browser supports the HTML5 History API. + * + * @param {Object} angularEvent Synthetic event object. + * @param {string} newUrl New URL + * @param {string=} oldUrl URL that was before it was changed. + * @param {string=} newState New history state object + * @param {string=} oldState History state object that was before it was changed. + */ + + /** + * @ngdoc event + * @name $location#$locationChangeSuccess + * @eventType broadcast on root scope + * @description + * Broadcasted after a URL was changed. + * + * The `newState` and `oldState` parameters may be defined only in HTML5 mode and when + * the browser supports the HTML5 History API. + * + * @param {Object} angularEvent Synthetic event object. + * @param {string} newUrl New URL + * @param {string=} oldUrl URL that was before it was changed. + * @param {string=} newState New history state object + * @param {string=} oldState History state object that was before it was changed. + */ + + this.$get = ['$rootScope', '$browser', '$sniffer', '$rootElement', + function($rootScope, $browser, $sniffer, $rootElement) { + var $location, + LocationMode, + baseHref = $browser.baseHref(), // if base[href] is undefined, it defaults to '' + initialUrl = $browser.url(), + appBase; + + if (html5Mode.enabled) { + if (!baseHref && html5Mode.requireBase) { + throw $locationMinErr('nobase', + "$location in HTML5 mode requires a tag to be present!"); + } + appBase = serverBase(initialUrl) + (baseHref || '/'); + LocationMode = $sniffer.history ? LocationHtml5Url : LocationHashbangInHtml5Url; + } else { + appBase = stripHash(initialUrl); + LocationMode = LocationHashbangUrl; + } + $location = new LocationMode(appBase, '#' + hashPrefix); + $location.$$parseLinkUrl(initialUrl, initialUrl); + + $location.$$state = $browser.state(); + + var IGNORE_URI_REGEXP = /^\s*(javascript|mailto):/i; + + function setBrowserUrlWithFallback(url, replace, state) { + var oldUrl = $location.url(); + var oldState = $location.$$state; + try { + $browser.url(url, replace, state); + + // Make sure $location.state() returns referentially identical (not just deeply equal) + // state object; this makes possible quick checking if the state changed in the digest + // loop. Checking deep equality would be too expensive. + $location.$$state = $browser.state(); + } catch (e) { + // Restore old values if pushState fails + $location.url(oldUrl); + $location.$$state = oldState; + + throw e; + } + } + + $rootElement.on('click', function(event) { + // TODO(vojta): rewrite link when opening in new tab/window (in legacy browser) + // currently we open nice url link and redirect then + + if (!html5Mode.rewriteLinks || event.ctrlKey || event.metaKey || event.which == 2) return; + + var elm = jqLite(event.target); + + // traverse the DOM up to find first A tag + while (nodeName_(elm[0]) !== 'a') { + // ignore rewriting if no A tag (reached root element, or no parent - removed from document) + if (elm[0] === $rootElement[0] || !(elm = elm.parent())[0]) return; + } + + var absHref = elm.prop('href'); + // get the actual href attribute - see + // http://msdn.microsoft.com/en-us/library/ie/dd347148(v=vs.85).aspx + var relHref = elm.attr('href') || elm.attr('xlink:href'); + + if (isObject(absHref) && absHref.toString() === '[object SVGAnimatedString]') { + // SVGAnimatedString.animVal should be identical to SVGAnimatedString.baseVal, unless during + // an animation. + absHref = urlResolve(absHref.animVal).href; + } + + // Ignore when url is started with javascript: or mailto: + if (IGNORE_URI_REGEXP.test(absHref)) return; + + if (absHref && !elm.attr('target') && !event.isDefaultPrevented()) { + if ($location.$$parseLinkUrl(absHref, relHref)) { + // We do a preventDefault for all urls that are part of the angular application, + // in html5mode and also without, so that we are able to abort navigation without + // getting double entries in the location history. + event.preventDefault(); + // update location manually + if ($location.absUrl() != $browser.url()) { + $rootScope.$apply(); + // hack to work around FF6 bug 684208 when scenario runner clicks on links + window.angular['ff-684208-preventDefault'] = true; + } + } + } + }); + + + // rewrite hashbang url <> html5 url + if ($location.absUrl() != initialUrl) { + $browser.url($location.absUrl(), true); + } + + var initializing = true; + + // update $location when $browser url changes + $browser.onUrlChange(function(newUrl, newState) { + $rootScope.$evalAsync(function() { + var oldUrl = $location.absUrl(); + var oldState = $location.$$state; + + $location.$$parse(newUrl); + $location.$$state = newState; + if ($rootScope.$broadcast('$locationChangeStart', newUrl, oldUrl, + newState, oldState).defaultPrevented) { + $location.$$parse(oldUrl); + $location.$$state = oldState; + setBrowserUrlWithFallback(oldUrl, false, oldState); + } else { + initializing = false; + afterLocationChange(oldUrl, oldState); + } + }); + if (!$rootScope.$$phase) $rootScope.$digest(); + }); + + // update browser + $rootScope.$watch(function $locationWatch() { + var oldUrl = $browser.url(); + var oldState = $browser.state(); + var currentReplace = $location.$$replace; + var urlOrStateChanged = oldUrl !== $location.absUrl() || + ($location.$$html5 && $sniffer.history && oldState !== $location.$$state); + + if (initializing || urlOrStateChanged) { + initializing = false; + + $rootScope.$evalAsync(function() { + if ($rootScope.$broadcast('$locationChangeStart', $location.absUrl(), oldUrl, + $location.$$state, oldState).defaultPrevented) { + $location.$$parse(oldUrl); + $location.$$state = oldState; + } else { + if (urlOrStateChanged) { + setBrowserUrlWithFallback($location.absUrl(), currentReplace, + oldState === $location.$$state ? null : $location.$$state); + } + afterLocationChange(oldUrl, oldState); + } + }); + } + + $location.$$replace = false; + + // we don't need to return anything because $evalAsync will make the digest loop dirty when + // there is a change + }); + + return $location; + + function afterLocationChange(oldUrl, oldState) { + $rootScope.$broadcast('$locationChangeSuccess', $location.absUrl(), oldUrl, + $location.$$state, oldState); + } +}]; +} + +/** + * @ngdoc service + * @name $log + * @requires $window + * + * @description + * Simple service for logging. Default implementation safely writes the message + * into the browser's console (if present). + * + * The main purpose of this service is to simplify debugging and troubleshooting. + * + * The default is to log `debug` messages. You can use + * {@link ng.$logProvider ng.$logProvider#debugEnabled} to change this. + * + * @example + + + angular.module('logExample', []) + .controller('LogController', ['$scope', '$log', function($scope, $log) { + $scope.$log = $log; + $scope.message = 'Hello World!'; + }]); + + +
        +

        Reload this page with open console, enter text and hit the log button...

        + Message: + + + + + +
        +         +         + */ + +/** + * @ngdoc provider + * @name $logProvider + * @description + * Use the `$logProvider` to configure how the application logs messages + */ +function $LogProvider() { + var debug = true, + self = this; + + /** + * @ngdoc method + * @name $logProvider#debugEnabled + * @description + * @param {boolean=} flag enable or disable debug level messages + * @returns {*} current value if used as getter or itself (chaining) if used as setter + */ + this.debugEnabled = function(flag) { + if (isDefined(flag)) { + debug = flag; + return this; + } else { + return debug; + } + }; + + this.$get = ['$window', function($window) { + return { + /** + * @ngdoc method + * @name $log#log + * + * @description + * Write a log message + */ + log: consoleLog('log'), + + /** + * @ngdoc method + * @name $log#info + * + * @description + * Write an information message + */ + info: consoleLog('info'), + + /** + * @ngdoc method + * @name $log#warn + * + * @description + * Write a warning message + */ + warn: consoleLog('warn'), + + /** + * @ngdoc method + * @name $log#error + * + * @description + * Write an error message + */ + error: consoleLog('error'), + + /** + * @ngdoc method + * @name $log#debug + * + * @description + * Write a debug message + */ + debug: (function() { + var fn = consoleLog('debug'); + + return function() { + if (debug) { + fn.apply(self, arguments); + } + }; + }()) + }; + + function formatError(arg) { + if (arg instanceof Error) { + if (arg.stack) { + arg = (arg.message && arg.stack.indexOf(arg.message) === -1) + ? 'Error: ' + arg.message + '\n' + arg.stack + : arg.stack; + } else if (arg.sourceURL) { + arg = arg.message + '\n' + arg.sourceURL + ':' + arg.line; + } + } + return arg; + } + + function consoleLog(type) { + var console = $window.console || {}, + logFn = console[type] || console.log || noop, + hasApply = false; + + // Note: reading logFn.apply throws an error in IE11 in IE8 document mode. + // The reason behind this is that console.log has type "object" in IE8... + try { + hasApply = !!logFn.apply; + } catch (e) {} + + if (hasApply) { + return function() { + var args = []; + forEach(arguments, function(arg) { + args.push(formatError(arg)); + }); + return logFn.apply(console, args); + }; + } + + // we are IE which either doesn't have window.console => this is noop and we do nothing, + // or we are IE where console.log doesn't have apply so we log at least first 2 args + return function(arg1, arg2) { + logFn(arg1, arg2 == null ? '' : arg2); + }; + } + }]; +} + +var $parseMinErr = minErr('$parse'); + +// Sandboxing Angular Expressions +// ------------------------------ +// Angular expressions are generally considered safe because these expressions only have direct +// access to $scope and locals. However, one can obtain the ability to execute arbitrary JS code by +// obtaining a reference to native JS functions such as the Function constructor. +// +// As an example, consider the following Angular expression: +// +// {}.toString.constructor('alert("evil JS code")') +// +// This sandboxing technique is not perfect and doesn't aim to be. The goal is to prevent exploits +// against the expression language, but not to prevent exploits that were enabled by exposing +// sensitive JavaScript or browser apis on Scope. Exposing such objects on a Scope is never a good +// practice and therefore we are not even trying to protect against interaction with an object +// explicitly exposed in this way. +// +// In general, it is not possible to access a Window object from an angular expression unless a +// window or some DOM object that has a reference to window is published onto a Scope. +// Similarly we prevent invocations of function known to be dangerous, as well as assignments to +// native objects. + + +function ensureSafeMemberName(name, fullExpression) { + if (name === "__defineGetter__" || name === "__defineSetter__" + || name === "__lookupGetter__" || name === "__lookupSetter__" + || name === "__proto__") { + throw $parseMinErr('isecfld', + 'Attempting to access a disallowed field in Angular expressions! ' + +'Expression: {0}', fullExpression); + } + return name; +} + +function ensureSafeObject(obj, fullExpression) { + // nifty check if obj is Function that is fast and works across iframes and other contexts + if (obj) { + if (obj.constructor === obj) { + throw $parseMinErr('isecfn', + 'Referencing Function in Angular expressions is disallowed! Expression: {0}', + fullExpression); + } else if (// isWindow(obj) + obj.window === obj) { + throw $parseMinErr('isecwindow', + 'Referencing the Window in Angular expressions is disallowed! Expression: {0}', + fullExpression); + } else if (// isElement(obj) + obj.children && (obj.nodeName || (obj.prop && obj.attr && obj.find))) { + throw $parseMinErr('isecdom', + 'Referencing DOM nodes in Angular expressions is disallowed! Expression: {0}', + fullExpression); + } else if (// block Object so that we can't get hold of dangerous Object.* methods + obj === Object) { + throw $parseMinErr('isecobj', + 'Referencing Object in Angular expressions is disallowed! Expression: {0}', + fullExpression); + } + } + return obj; +} + +var CALL = Function.prototype.call; +var APPLY = Function.prototype.apply; +var BIND = Function.prototype.bind; + +function ensureSafeFunction(obj, fullExpression) { + if (obj) { + if (obj.constructor === obj) { + throw $parseMinErr('isecfn', + 'Referencing Function in Angular expressions is disallowed! Expression: {0}', + fullExpression); + } else if (obj === CALL || obj === APPLY || obj === BIND) { + throw $parseMinErr('isecff', + 'Referencing call, apply or bind in Angular expressions is disallowed! Expression: {0}', + fullExpression); + } + } +} + +//Keyword constants +var CONSTANTS = createMap(); +forEach({ + 'null': function() { return null; }, + 'true': function() { return true; }, + 'false': function() { return false; }, + 'undefined': function() {} +}, function(constantGetter, name) { + constantGetter.constant = constantGetter.literal = constantGetter.sharedGetter = true; + CONSTANTS[name] = constantGetter; +}); + +//Not quite a constant, but can be lex/parsed the same +CONSTANTS['this'] = function(self) { return self; }; +CONSTANTS['this'].sharedGetter = true; + + +//Operators - will be wrapped by binaryFn/unaryFn/assignment/filter +var OPERATORS = extend(createMap(), { + '+':function(self, locals, a, b) { + a=a(self, locals); b=b(self, locals); + if (isDefined(a)) { + if (isDefined(b)) { + return a + b; + } + return a; + } + return isDefined(b)?b:undefined;}, + '-':function(self, locals, a, b) { + a=a(self, locals); b=b(self, locals); + return (isDefined(a)?a:0)-(isDefined(b)?b:0); + }, + '*':function(self, locals, a, b) {return a(self, locals)*b(self, locals);}, + '/':function(self, locals, a, b) {return a(self, locals)/b(self, locals);}, + '%':function(self, locals, a, b) {return a(self, locals)%b(self, locals);}, + '===':function(self, locals, a, b) {return a(self, locals)===b(self, locals);}, + '!==':function(self, locals, a, b) {return a(self, locals)!==b(self, locals);}, + '==':function(self, locals, a, b) {return a(self, locals)==b(self, locals);}, + '!=':function(self, locals, a, b) {return a(self, locals)!=b(self, locals);}, + '<':function(self, locals, a, b) {return a(self, locals)':function(self, locals, a, b) {return a(self, locals)>b(self, locals);}, + '<=':function(self, locals, a, b) {return a(self, locals)<=b(self, locals);}, + '>=':function(self, locals, a, b) {return a(self, locals)>=b(self, locals);}, + '&&':function(self, locals, a, b) {return a(self, locals)&&b(self, locals);}, + '||':function(self, locals, a, b) {return a(self, locals)||b(self, locals);}, + '!':function(self, locals, a) {return !a(self, locals);}, + + //Tokenized as operators but parsed as assignment/filters + '=':true, + '|':true +}); +var ESCAPE = {"n":"\n", "f":"\f", "r":"\r", "t":"\t", "v":"\v", "'":"'", '"':'"'}; + + +///////////////////////////////////////// + + +/** + * @constructor + */ +var Lexer = function(options) { + this.options = options; +}; + +Lexer.prototype = { + constructor: Lexer, + + lex: function(text) { + this.text = text; + this.index = 0; + this.ch = undefined; + this.tokens = []; + + while (this.index < this.text.length) { + this.ch = this.text.charAt(this.index); + if (this.is('"\'')) { + this.readString(this.ch); + } else if (this.isNumber(this.ch) || this.is('.') && this.isNumber(this.peek())) { + this.readNumber(); + } else if (this.isIdent(this.ch)) { + this.readIdent(); + } else if (this.is('(){}[].,;:?')) { + this.tokens.push({ + index: this.index, + text: this.ch + }); + this.index++; + } else if (this.isWhitespace(this.ch)) { + this.index++; + } else { + var ch2 = this.ch + this.peek(); + var ch3 = ch2 + this.peek(2); + var fn = OPERATORS[this.ch]; + var fn2 = OPERATORS[ch2]; + var fn3 = OPERATORS[ch3]; + if (fn3) { + this.tokens.push({index: this.index, text: ch3, fn: fn3}); + this.index += 3; + } else if (fn2) { + this.tokens.push({index: this.index, text: ch2, fn: fn2}); + this.index += 2; + } else if (fn) { + this.tokens.push({ + index: this.index, + text: this.ch, + fn: fn + }); + this.index += 1; + } else { + this.throwError('Unexpected next character ', this.index, this.index + 1); + } + } + } + return this.tokens; + }, + + is: function(chars) { + return chars.indexOf(this.ch) !== -1; + }, + + peek: function(i) { + var num = i || 1; + return (this.index + num < this.text.length) ? this.text.charAt(this.index + num) : false; + }, + + isNumber: function(ch) { + return ('0' <= ch && ch <= '9'); + }, + + isWhitespace: function(ch) { + // IE treats non-breaking space as \u00A0 + return (ch === ' ' || ch === '\r' || ch === '\t' || + ch === '\n' || ch === '\v' || ch === '\u00A0'); + }, + + isIdent: function(ch) { + return ('a' <= ch && ch <= 'z' || + 'A' <= ch && ch <= 'Z' || + '_' === ch || ch === '$'); + }, + + isExpOperator: function(ch) { + return (ch === '-' || ch === '+' || this.isNumber(ch)); + }, + + throwError: function(error, start, end) { + end = end || this.index; + var colStr = (isDefined(start) + ? 's ' + start + '-' + this.index + ' [' + this.text.substring(start, end) + ']' + : ' ' + end); + throw $parseMinErr('lexerr', 'Lexer Error: {0} at column{1} in expression [{2}].', + error, colStr, this.text); + }, + + readNumber: function() { + var number = ''; + var start = this.index; + while (this.index < this.text.length) { + var ch = lowercase(this.text.charAt(this.index)); + if (ch == '.' || this.isNumber(ch)) { + number += ch; + } else { + var peekCh = this.peek(); + if (ch == 'e' && this.isExpOperator(peekCh)) { + number += ch; + } else if (this.isExpOperator(ch) && + peekCh && this.isNumber(peekCh) && + number.charAt(number.length - 1) == 'e') { + number += ch; + } else if (this.isExpOperator(ch) && + (!peekCh || !this.isNumber(peekCh)) && + number.charAt(number.length - 1) == 'e') { + this.throwError('Invalid exponent'); + } else { + break; + } + } + this.index++; + } + number = 1 * number; + this.tokens.push({ + index: start, + text: number, + constant: true, + fn: function() { return number; } + }); + }, + + readIdent: function() { + var expression = this.text; + + var ident = ''; + var start = this.index; + + var lastDot, peekIndex, methodName, ch; + + while (this.index < this.text.length) { + ch = this.text.charAt(this.index); + if (ch === '.' || this.isIdent(ch) || this.isNumber(ch)) { + if (ch === '.') lastDot = this.index; + ident += ch; + } else { + break; + } + this.index++; + } + + //check if the identifier ends with . and if so move back one char + if (lastDot && ident[ident.length - 1] === '.') { + this.index--; + ident = ident.slice(0, -1); + lastDot = ident.lastIndexOf('.'); + if (lastDot === -1) { + lastDot = undefined; + } + } + + //check if this is not a method invocation and if it is back out to last dot + if (lastDot) { + peekIndex = this.index; + while (peekIndex < this.text.length) { + ch = this.text.charAt(peekIndex); + if (ch === '(') { + methodName = ident.substr(lastDot - start + 1); + ident = ident.substr(0, lastDot - start); + this.index = peekIndex; + break; + } + if (this.isWhitespace(ch)) { + peekIndex++; + } else { + break; + } + } + } + + this.tokens.push({ + index: start, + text: ident, + fn: CONSTANTS[ident] || getterFn(ident, this.options, expression) + }); + + if (methodName) { + this.tokens.push({ + index: lastDot, + text: '.' + }); + this.tokens.push({ + index: lastDot + 1, + text: methodName + }); + } + }, + + readString: function(quote) { + var start = this.index; + this.index++; + var string = ''; + var rawString = quote; + var escape = false; + while (this.index < this.text.length) { + var ch = this.text.charAt(this.index); + rawString += ch; + if (escape) { + if (ch === 'u') { + var hex = this.text.substring(this.index + 1, this.index + 5); + if (!hex.match(/[\da-f]{4}/i)) + this.throwError('Invalid unicode escape [\\u' + hex + ']'); + this.index += 4; + string += String.fromCharCode(parseInt(hex, 16)); + } else { + var rep = ESCAPE[ch]; + string = string + (rep || ch); + } + escape = false; + } else if (ch === '\\') { + escape = true; + } else if (ch === quote) { + this.index++; + this.tokens.push({ + index: start, + text: rawString, + string: string, + constant: true, + fn: function() { return string; } + }); + return; + } else { + string += ch; + } + this.index++; + } + this.throwError('Unterminated quote', start); + } +}; + + +function isConstant(exp) { + return exp.constant; +} + +/** + * @constructor + */ +var Parser = function(lexer, $filter, options) { + this.lexer = lexer; + this.$filter = $filter; + this.options = options; +}; + +Parser.ZERO = extend(function() { + return 0; +}, { + sharedGetter: true, + constant: true +}); + +Parser.prototype = { + constructor: Parser, + + parse: function(text) { + this.text = text; + this.tokens = this.lexer.lex(text); + + var value = this.statements(); + + if (this.tokens.length !== 0) { + this.throwError('is an unexpected token', this.tokens[0]); + } + + value.literal = !!value.literal; + value.constant = !!value.constant; + + return value; + }, + + primary: function() { + var primary; + if (this.expect('(')) { + primary = this.filterChain(); + this.consume(')'); + } else if (this.expect('[')) { + primary = this.arrayDeclaration(); + } else if (this.expect('{')) { + primary = this.object(); + } else { + var token = this.expect(); + primary = token.fn; + if (!primary) { + this.throwError('not a primary expression', token); + } + if (token.constant) { + primary.constant = true; + primary.literal = true; + } + } + + var next, context; + while ((next = this.expect('(', '[', '.'))) { + if (next.text === '(') { + primary = this.functionCall(primary, context); + context = null; + } else if (next.text === '[') { + context = primary; + primary = this.objectIndex(primary); + } else if (next.text === '.') { + context = primary; + primary = this.fieldAccess(primary); + } else { + this.throwError('IMPOSSIBLE'); + } + } + return primary; + }, + + throwError: function(msg, token) { + throw $parseMinErr('syntax', + 'Syntax Error: Token \'{0}\' {1} at column {2} of the expression [{3}] starting at [{4}].', + token.text, msg, (token.index + 1), this.text, this.text.substring(token.index)); + }, + + peekToken: function() { + if (this.tokens.length === 0) + throw $parseMinErr('ueoe', 'Unexpected end of expression: {0}', this.text); + return this.tokens[0]; + }, + + peek: function(e1, e2, e3, e4) { + if (this.tokens.length > 0) { + var token = this.tokens[0]; + var t = token.text; + if (t === e1 || t === e2 || t === e3 || t === e4 || + (!e1 && !e2 && !e3 && !e4)) { + return token; + } + } + return false; + }, + + expect: function(e1, e2, e3, e4) { + var token = this.peek(e1, e2, e3, e4); + if (token) { + this.tokens.shift(); + return token; + } + return false; + }, + + consume: function(e1) { + if (!this.expect(e1)) { + this.throwError('is unexpected, expecting [' + e1 + ']', this.peek()); + } + }, + + unaryFn: function(fn, right) { + return extend(function $parseUnaryFn(self, locals) { + return fn(self, locals, right); + }, { + constant:right.constant, + inputs: [right] + }); + }, + + binaryFn: function(left, fn, right, isBranching) { + return extend(function $parseBinaryFn(self, locals) { + return fn(self, locals, left, right); + }, { + constant: left.constant && right.constant, + inputs: !isBranching && [left, right] + }); + }, + + statements: function() { + var statements = []; + while (true) { + if (this.tokens.length > 0 && !this.peek('}', ')', ';', ']')) + statements.push(this.filterChain()); + if (!this.expect(';')) { + // optimize for the common case where there is only one statement. + // TODO(size): maybe we should not support multiple statements? + return (statements.length === 1) + ? statements[0] + : function $parseStatements(self, locals) { + var value; + for (var i = 0, ii = statements.length; i < ii; i++) { + value = statements[i](self, locals); + } + return value; + }; + } + } + }, + + filterChain: function() { + var left = this.expression(); + var token; + while ((token = this.expect('|'))) { + left = this.filter(left); + } + return left; + }, + + filter: function(inputFn) { + var token = this.expect(); + var fn = this.$filter(token.text); + var argsFn; + var args; + + if (this.peek(':')) { + argsFn = []; + args = []; // we can safely reuse the array + while (this.expect(':')) { + argsFn.push(this.expression()); + } + } + + var inputs = [inputFn].concat(argsFn || []); + + return extend(function $parseFilter(self, locals) { + var input = inputFn(self, locals); + if (args) { + args[0] = input; + + var i = argsFn.length; + while (i--) { + args[i + 1] = argsFn[i](self, locals); + } + + return fn.apply(undefined, args); + } + + return fn(input); + }, { + constant: !fn.$stateful && inputs.every(isConstant), + inputs: !fn.$stateful && inputs + }); + }, + + expression: function() { + return this.assignment(); + }, + + assignment: function() { + var left = this.ternary(); + var right; + var token; + if ((token = this.expect('='))) { + if (!left.assign) { + this.throwError('implies assignment but [' + + this.text.substring(0, token.index) + '] can not be assigned to', token); + } + right = this.ternary(); + return extend(function $parseAssignment(scope, locals) { + return left.assign(scope, right(scope, locals), locals); + }, { + inputs: [left, right] + }); + } + return left; + }, + + ternary: function() { + var left = this.logicalOR(); + var middle; + var token; + if ((token = this.expect('?'))) { + middle = this.assignment(); + if ((token = this.expect(':'))) { + var right = this.assignment(); + + return extend(function $parseTernary(self, locals) { + return left(self, locals) ? middle(self, locals) : right(self, locals); + }, { + constant: left.constant && middle.constant && right.constant + }); + + } else { + this.throwError('expected :', token); + } + } + + return left; + }, + + logicalOR: function() { + var left = this.logicalAND(); + var token; + while ((token = this.expect('||'))) { + left = this.binaryFn(left, token.fn, this.logicalAND(), true); + } + return left; + }, + + logicalAND: function() { + var left = this.equality(); + var token; + if ((token = this.expect('&&'))) { + left = this.binaryFn(left, token.fn, this.logicalAND(), true); + } + return left; + }, + + equality: function() { + var left = this.relational(); + var token; + if ((token = this.expect('==','!=','===','!=='))) { + left = this.binaryFn(left, token.fn, this.equality()); + } + return left; + }, + + relational: function() { + var left = this.additive(); + var token; + if ((token = this.expect('<', '>', '<=', '>='))) { + left = this.binaryFn(left, token.fn, this.relational()); + } + return left; + }, + + additive: function() { + var left = this.multiplicative(); + var token; + while ((token = this.expect('+','-'))) { + left = this.binaryFn(left, token.fn, this.multiplicative()); + } + return left; + }, + + multiplicative: function() { + var left = this.unary(); + var token; + while ((token = this.expect('*','/','%'))) { + left = this.binaryFn(left, token.fn, this.unary()); + } + return left; + }, + + unary: function() { + var token; + if (this.expect('+')) { + return this.primary(); + } else if ((token = this.expect('-'))) { + return this.binaryFn(Parser.ZERO, token.fn, this.unary()); + } else if ((token = this.expect('!'))) { + return this.unaryFn(token.fn, this.unary()); + } else { + return this.primary(); + } + }, + + fieldAccess: function(object) { + var expression = this.text; + var field = this.expect().text; + var getter = getterFn(field, this.options, expression); + + return extend(function $parseFieldAccess(scope, locals, self) { + return getter(self || object(scope, locals)); + }, { + assign: function(scope, value, locals) { + var o = object(scope, locals); + if (!o) object.assign(scope, o = {}); + return setter(o, field, value, expression); + } + }); + }, + + objectIndex: function(obj) { + var expression = this.text; + + var indexFn = this.expression(); + this.consume(']'); + + return extend(function $parseObjectIndex(self, locals) { + var o = obj(self, locals), + i = indexFn(self, locals), + v; + + ensureSafeMemberName(i, expression); + if (!o) return undefined; + v = ensureSafeObject(o[i], expression); + return v; + }, { + assign: function(self, value, locals) { + var key = ensureSafeMemberName(indexFn(self, locals), expression); + // prevent overwriting of Function.constructor which would break ensureSafeObject check + var o = ensureSafeObject(obj(self, locals), expression); + if (!o) obj.assign(self, o = {}); + return o[key] = value; + } + }); + }, + + functionCall: function(fnGetter, contextGetter) { + var argsFn = []; + if (this.peekToken().text !== ')') { + do { + argsFn.push(this.expression()); + } while (this.expect(',')); + } + this.consume(')'); + + var expressionText = this.text; + // we can safely reuse the array across invocations + var args = argsFn.length ? [] : null; + + return function $parseFunctionCall(scope, locals) { + var context = contextGetter ? contextGetter(scope, locals) : scope; + var fn = fnGetter(scope, locals, context) || noop; + + if (args) { + var i = argsFn.length; + while (i--) { + args[i] = ensureSafeObject(argsFn[i](scope, locals), expressionText); + } + } + + ensureSafeObject(context, expressionText); + ensureSafeFunction(fn, expressionText); + + // IE stupidity! (IE doesn't have apply for some native functions) + var v = fn.apply + ? fn.apply(context, args) + : fn(args[0], args[1], args[2], args[3], args[4]); + + return ensureSafeObject(v, expressionText); + }; + }, + + // This is used with json array declaration + arrayDeclaration: function() { + var elementFns = []; + if (this.peekToken().text !== ']') { + do { + if (this.peek(']')) { + // Support trailing commas per ES5.1. + break; + } + var elementFn = this.expression(); + elementFns.push(elementFn); + } while (this.expect(',')); + } + this.consume(']'); + + return extend(function $parseArrayLiteral(self, locals) { + var array = []; + for (var i = 0, ii = elementFns.length; i < ii; i++) { + array.push(elementFns[i](self, locals)); + } + return array; + }, { + literal: true, + constant: elementFns.every(isConstant), + inputs: elementFns + }); + }, + + object: function() { + var keys = [], valueFns = []; + if (this.peekToken().text !== '}') { + do { + if (this.peek('}')) { + // Support trailing commas per ES5.1. + break; + } + var token = this.expect(); + keys.push(token.string || token.text); + this.consume(':'); + var value = this.expression(); + valueFns.push(value); + } while (this.expect(',')); + } + this.consume('}'); + + return extend(function $parseObjectLiteral(self, locals) { + var object = {}; + for (var i = 0, ii = valueFns.length; i < ii; i++) { + object[keys[i]] = valueFns[i](self, locals); + } + return object; + }, { + literal: true, + constant: valueFns.every(isConstant), + inputs: valueFns + }); + } +}; + + +////////////////////////////////////////////////// +// Parser helper functions +////////////////////////////////////////////////// + +function setter(obj, path, setValue, fullExp) { + ensureSafeObject(obj, fullExp); + + var element = path.split('.'), key; + for (var i = 0; element.length > 1; i++) { + key = ensureSafeMemberName(element.shift(), fullExp); + var propertyObj = ensureSafeObject(obj[key], fullExp); + if (!propertyObj) { + propertyObj = {}; + obj[key] = propertyObj; + } + obj = propertyObj; + } + key = ensureSafeMemberName(element.shift(), fullExp); + ensureSafeObject(obj[key], fullExp); + obj[key] = setValue; + return setValue; +} + +var getterFnCache = createMap(); + +/** + * Implementation of the "Black Hole" variant from: + * - http://jsperf.com/angularjs-parse-getter/4 + * - http://jsperf.com/path-evaluation-simplified/7 + */ +function cspSafeGetterFn(key0, key1, key2, key3, key4, fullExp) { + ensureSafeMemberName(key0, fullExp); + ensureSafeMemberName(key1, fullExp); + ensureSafeMemberName(key2, fullExp); + ensureSafeMemberName(key3, fullExp); + ensureSafeMemberName(key4, fullExp); + + return function cspSafeGetter(scope, locals) { + var pathVal = (locals && locals.hasOwnProperty(key0)) ? locals : scope; + + if (pathVal == null) return pathVal; + pathVal = pathVal[key0]; + + if (!key1) return pathVal; + if (pathVal == null) return undefined; + pathVal = pathVal[key1]; + + if (!key2) return pathVal; + if (pathVal == null) return undefined; + pathVal = pathVal[key2]; + + if (!key3) return pathVal; + if (pathVal == null) return undefined; + pathVal = pathVal[key3]; + + if (!key4) return pathVal; + if (pathVal == null) return undefined; + pathVal = pathVal[key4]; + + return pathVal; + }; +} + +function getterFn(path, options, fullExp) { + var fn = getterFnCache[path]; + + if (fn) return fn; + + var pathKeys = path.split('.'), + pathKeysLength = pathKeys.length; + + // http://jsperf.com/angularjs-parse-getter/6 + if (options.csp) { + if (pathKeysLength < 6) { + fn = cspSafeGetterFn(pathKeys[0], pathKeys[1], pathKeys[2], pathKeys[3], pathKeys[4], fullExp); + } else { + fn = function cspSafeGetter(scope, locals) { + var i = 0, val; + do { + val = cspSafeGetterFn(pathKeys[i++], pathKeys[i++], pathKeys[i++], pathKeys[i++], + pathKeys[i++], fullExp)(scope, locals); + + locals = undefined; // clear after first iteration + scope = val; + } while (i < pathKeysLength); + return val; + }; + } + } else { + var code = ''; + forEach(pathKeys, function(key, index) { + ensureSafeMemberName(key, fullExp); + code += 'if(s == null) return undefined;\n' + + 's='+ (index + // we simply dereference 's' on any .dot notation + ? 's' + // but if we are first then we check locals first, and if so read it first + : '((l&&l.hasOwnProperty("' + key + '"))?l:s)') + '.' + key + ';\n'; + }); + code += 'return s;'; + + /* jshint -W054 */ + var evaledFnGetter = new Function('s', 'l', code); // s=scope, l=locals + /* jshint +W054 */ + evaledFnGetter.toString = valueFn(code); + + fn = evaledFnGetter; + } + + fn.sharedGetter = true; + fn.assign = function(self, value) { + return setter(self, path, value, path); + }; + getterFnCache[path] = fn; + return fn; +} + +var objectValueOf = Object.prototype.valueOf; + +function getValueOf(value) { + return isFunction(value.valueOf) ? value.valueOf() : objectValueOf.call(value); +} + +/////////////////////////////////// + +/** + * @ngdoc service + * @name $parse + * @kind function + * + * @description + * + * Converts Angular {@link guide/expression expression} into a function. + * + * ```js + * var getter = $parse('user.name'); + * var setter = getter.assign; + * var context = {user:{name:'angular'}}; + * var locals = {user:{name:'local'}}; + * + * expect(getter(context)).toEqual('angular'); + * setter(context, 'newValue'); + * expect(context.user.name).toEqual('newValue'); + * expect(getter(context, locals)).toEqual('local'); + * ``` + * + * + * @param {string} expression String expression to compile. + * @returns {function(context, locals)} a function which represents the compiled expression: + * + * * `context` – `{object}` – an object against which any expressions embedded in the strings + * are evaluated against (typically a scope object). + * * `locals` – `{object=}` – local variables context object, useful for overriding values in + * `context`. + * + * The returned function also has the following properties: + * * `literal` – `{boolean}` – whether the expression's top-level node is a JavaScript + * literal. + * * `constant` – `{boolean}` – whether the expression is made entirely of JavaScript + * constant literals. + * * `assign` – `{?function(context, value)}` – if the expression is assignable, this will be + * set to a function to change its value on the given context. + * + */ + + +/** + * @ngdoc provider + * @name $parseProvider + * + * @description + * `$parseProvider` can be used for configuring the default behavior of the {@link ng.$parse $parse} + * service. + */ +function $ParseProvider() { + var cache = createMap(); + + var $parseOptions = { + csp: false + }; + + + this.$get = ['$filter', '$sniffer', function($filter, $sniffer) { + $parseOptions.csp = $sniffer.csp; + + function wrapSharedExpression(exp) { + var wrapped = exp; + + if (exp.sharedGetter) { + wrapped = function $parseWrapper(self, locals) { + return exp(self, locals); + }; + wrapped.literal = exp.literal; + wrapped.constant = exp.constant; + wrapped.assign = exp.assign; + } + + return wrapped; + } + + return function $parse(exp, interceptorFn) { + var parsedExpression, oneTime, cacheKey; + + switch (typeof exp) { + case 'string': + cacheKey = exp = exp.trim(); + + parsedExpression = cache[cacheKey]; + + if (!parsedExpression) { + if (exp.charAt(0) === ':' && exp.charAt(1) === ':') { + oneTime = true; + exp = exp.substring(2); + } + + var lexer = new Lexer($parseOptions); + var parser = new Parser(lexer, $filter, $parseOptions); + parsedExpression = parser.parse(exp); + + if (parsedExpression.constant) { + parsedExpression.$$watchDelegate = constantWatchDelegate; + } else if (oneTime) { + //oneTime is not part of the exp passed to the Parser so we may have to + //wrap the parsedExpression before adding a $$watchDelegate + parsedExpression = wrapSharedExpression(parsedExpression); + parsedExpression.$$watchDelegate = parsedExpression.literal ? + oneTimeLiteralWatchDelegate : oneTimeWatchDelegate; + } else if (parsedExpression.inputs) { + parsedExpression.$$watchDelegate = inputsWatchDelegate; + } + + cache[cacheKey] = parsedExpression; + } + return addInterceptor(parsedExpression, interceptorFn); + + case 'function': + return addInterceptor(exp, interceptorFn); + + default: + return addInterceptor(noop, interceptorFn); + } + }; + + function collectExpressionInputs(inputs, list) { + for (var i = 0, ii = inputs.length; i < ii; i++) { + var input = inputs[i]; + if (!input.constant) { + if (input.inputs) { + collectExpressionInputs(input.inputs, list); + } else if (list.indexOf(input) === -1) { // TODO(perf) can we do better? + list.push(input); + } + } + } + + return list; + } + + function expressionInputDirtyCheck(newValue, oldValueOfValue) { + + if (newValue == null || oldValueOfValue == null) { // null/undefined + return newValue === oldValueOfValue; + } + + if (typeof newValue === 'object') { + + // attempt to convert the value to a primitive type + // TODO(docs): add a note to docs that by implementing valueOf even objects and arrays can + // be cheaply dirty-checked + newValue = getValueOf(newValue); + + if (typeof newValue === 'object') { + // objects/arrays are not supported - deep-watching them would be too expensive + return false; + } + + // fall-through to the primitive equality check + } + + //Primitive or NaN + return newValue === oldValueOfValue || (newValue !== newValue && oldValueOfValue !== oldValueOfValue); + } + + function inputsWatchDelegate(scope, listener, objectEquality, parsedExpression) { + var inputExpressions = parsedExpression.$$inputs || + (parsedExpression.$$inputs = collectExpressionInputs(parsedExpression.inputs, [])); + + var lastResult; + + if (inputExpressions.length === 1) { + var oldInputValue = expressionInputDirtyCheck; // init to something unique so that equals check fails + inputExpressions = inputExpressions[0]; + return scope.$watch(function expressionInputWatch(scope) { + var newInputValue = inputExpressions(scope); + if (!expressionInputDirtyCheck(newInputValue, oldInputValue)) { + lastResult = parsedExpression(scope); + oldInputValue = newInputValue && getValueOf(newInputValue); + } + return lastResult; + }, listener, objectEquality); + } + + var oldInputValueOfValues = []; + for (var i = 0, ii = inputExpressions.length; i < ii; i++) { + oldInputValueOfValues[i] = expressionInputDirtyCheck; // init to something unique so that equals check fails + } + + return scope.$watch(function expressionInputsWatch(scope) { + var changed = false; + + for (var i = 0, ii = inputExpressions.length; i < ii; i++) { + var newInputValue = inputExpressions[i](scope); + if (changed || (changed = !expressionInputDirtyCheck(newInputValue, oldInputValueOfValues[i]))) { + oldInputValueOfValues[i] = newInputValue && getValueOf(newInputValue); + } + } + + if (changed) { + lastResult = parsedExpression(scope); + } + + return lastResult; + }, listener, objectEquality); + } + + function oneTimeWatchDelegate(scope, listener, objectEquality, parsedExpression) { + var unwatch, lastValue; + return unwatch = scope.$watch(function oneTimeWatch(scope) { + return parsedExpression(scope); + }, function oneTimeListener(value, old, scope) { + lastValue = value; + if (isFunction(listener)) { + listener.apply(this, arguments); + } + if (isDefined(value)) { + scope.$$postDigest(function() { + if (isDefined(lastValue)) { + unwatch(); + } + }); + } + }, objectEquality); + } + + function oneTimeLiteralWatchDelegate(scope, listener, objectEquality, parsedExpression) { + var unwatch, lastValue; + return unwatch = scope.$watch(function oneTimeWatch(scope) { + return parsedExpression(scope); + }, function oneTimeListener(value, old, scope) { + lastValue = value; + if (isFunction(listener)) { + listener.call(this, value, old, scope); + } + if (isAllDefined(value)) { + scope.$$postDigest(function() { + if (isAllDefined(lastValue)) unwatch(); + }); + } + }, objectEquality); + + function isAllDefined(value) { + var allDefined = true; + forEach(value, function(val) { + if (!isDefined(val)) allDefined = false; + }); + return allDefined; + } + } + + function constantWatchDelegate(scope, listener, objectEquality, parsedExpression) { + var unwatch; + return unwatch = scope.$watch(function constantWatch(scope) { + return parsedExpression(scope); + }, function constantListener(value, old, scope) { + if (isFunction(listener)) { + listener.apply(this, arguments); + } + unwatch(); + }, objectEquality); + } + + function addInterceptor(parsedExpression, interceptorFn) { + if (!interceptorFn) return parsedExpression; + + var fn = function interceptedExpression(scope, locals) { + var value = parsedExpression(scope, locals); + var result = interceptorFn(value, scope, locals); + // we only return the interceptor's result if the + // initial value is defined (for bind-once) + return isDefined(value) ? result : value; + }; + + // Propagate $$watchDelegates other then inputsWatchDelegate + if (parsedExpression.$$watchDelegate && + parsedExpression.$$watchDelegate !== inputsWatchDelegate) { + fn.$$watchDelegate = parsedExpression.$$watchDelegate; + } else if (!interceptorFn.$stateful) { + // If there is an interceptor, but no watchDelegate then treat the interceptor like + // we treat filters - it is assumed to be a pure function unless flagged with $stateful + fn.$$watchDelegate = inputsWatchDelegate; + fn.inputs = [parsedExpression]; + } + + return fn; + } + }]; +} + +/** + * @ngdoc service + * @name $q + * @requires $rootScope + * + * @description + * A promise/deferred implementation inspired by [Kris Kowal's Q](https://github.com/kriskowal/q). + * + * $q can be used in two fashions --- one which is more similar to Kris Kowal's Q or jQuery's Deferred + * implementations, and the other which resembles ES6 promises to some degree. + * + * # $q constructor + * + * The streamlined ES6 style promise is essentially just using $q as a constructor which takes a `resolver` + * function as the first argument. This is similar to the native Promise implementation from ES6 Harmony, + * see [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise). + * + * While the constructor-style use is supported, not all of the supporting methods from ES6 Harmony promises are + * available yet. + * + * It can be used like so: + * + * ```js + * // for the purpose of this example let's assume that variables `$q` and `okToGreet` + * // are available in the current lexical scope (they could have been injected or passed in). + * + * function asyncGreet(name) { + * // perform some asynchronous operation, resolve or reject the promise when appropriate. + * return $q(function(resolve, reject) { + * setTimeout(function() { + * if (okToGreet(name)) { + * resolve('Hello, ' + name + '!'); + * } else { + * reject('Greeting ' + name + ' is not allowed.'); + * } + * }, 1000); + * }); + * } + * + * var promise = asyncGreet('Robin Hood'); + * promise.then(function(greeting) { + * alert('Success: ' + greeting); + * }, function(reason) { + * alert('Failed: ' + reason); + * }); + * ``` + * + * Note: progress/notify callbacks are not currently supported via the ES6-style interface. + * + * However, the more traditional CommonJS-style usage is still available, and documented below. + * + * [The CommonJS Promise proposal](http://wiki.commonjs.org/wiki/Promises) describes a promise as an + * interface for interacting with an object that represents the result of an action that is + * performed asynchronously, and may or may not be finished at any given point in time. + * + * From the perspective of dealing with error handling, deferred and promise APIs are to + * asynchronous programming what `try`, `catch` and `throw` keywords are to synchronous programming. + * + * ```js + * // for the purpose of this example let's assume that variables `$q` and `okToGreet` + * // are available in the current lexical scope (they could have been injected or passed in). + * + * function asyncGreet(name) { + * var deferred = $q.defer(); + * + * setTimeout(function() { + * deferred.notify('About to greet ' + name + '.'); + * + * if (okToGreet(name)) { + * deferred.resolve('Hello, ' + name + '!'); + * } else { + * deferred.reject('Greeting ' + name + ' is not allowed.'); + * } + * }, 1000); + * + * return deferred.promise; + * } + * + * var promise = asyncGreet('Robin Hood'); + * promise.then(function(greeting) { + * alert('Success: ' + greeting); + * }, function(reason) { + * alert('Failed: ' + reason); + * }, function(update) { + * alert('Got notification: ' + update); + * }); + * ``` + * + * At first it might not be obvious why this extra complexity is worth the trouble. The payoff + * comes in the way of guarantees that promise and deferred APIs make, see + * https://github.com/kriskowal/uncommonjs/blob/master/promises/specification.md. + * + * Additionally the promise api allows for composition that is very hard to do with the + * traditional callback ([CPS](http://en.wikipedia.org/wiki/Continuation-passing_style)) approach. + * For more on this please see the [Q documentation](https://github.com/kriskowal/q) especially the + * section on serial or parallel joining of promises. + * + * # The Deferred API + * + * A new instance of deferred is constructed by calling `$q.defer()`. + * + * The purpose of the deferred object is to expose the associated Promise instance as well as APIs + * that can be used for signaling the successful or unsuccessful completion, as well as the status + * of the task. + * + * **Methods** + * + * - `resolve(value)` – resolves the derived promise with the `value`. If the value is a rejection + * constructed via `$q.reject`, the promise will be rejected instead. + * - `reject(reason)` – rejects the derived promise with the `reason`. This is equivalent to + * resolving it with a rejection constructed via `$q.reject`. + * - `notify(value)` - provides updates on the status of the promise's execution. This may be called + * multiple times before the promise is either resolved or rejected. + * + * **Properties** + * + * - promise – `{Promise}` – promise object associated with this deferred. + * + * + * # The Promise API + * + * A new promise instance is created when a deferred instance is created and can be retrieved by + * calling `deferred.promise`. + * + * The purpose of the promise object is to allow for interested parties to get access to the result + * of the deferred task when it completes. + * + * **Methods** + * + * - `then(successCallback, errorCallback, notifyCallback)` – regardless of when the promise was or + * will be resolved or rejected, `then` calls one of the success or error callbacks asynchronously + * as soon as the result is available. The callbacks are called with a single argument: the result + * or rejection reason. Additionally, the notify callback may be called zero or more times to + * provide a progress indication, before the promise is resolved or rejected. + * + * This method *returns a new promise* which is resolved or rejected via the return value of the + * `successCallback`, `errorCallback`. It also notifies via the return value of the + * `notifyCallback` method. The promise cannot be resolved or rejected from the notifyCallback + * method. + * + * - `catch(errorCallback)` – shorthand for `promise.then(null, errorCallback)` + * + * - `finally(callback)` – allows you to observe either the fulfillment or rejection of a promise, + * but to do so without modifying the final value. This is useful to release resources or do some + * clean-up that needs to be done whether the promise was rejected or resolved. See the [full + * specification](https://github.com/kriskowal/q/wiki/API-Reference#promisefinallycallback) for + * more information. + * + * Because `finally` is a reserved word in JavaScript and reserved keywords are not supported as + * property names by ES3, you'll need to invoke the method like `promise['finally'](callback)` to + * make your code IE8 and Android 2.x compatible. + * + * # Chaining promises + * + * Because calling the `then` method of a promise returns a new derived promise, it is easily + * possible to create a chain of promises: + * + * ```js + * promiseB = promiseA.then(function(result) { + * return result + 1; + * }); + * + * // promiseB will be resolved immediately after promiseA is resolved and its value + * // will be the result of promiseA incremented by 1 + * ``` + * + * It is possible to create chains of any length and since a promise can be resolved with another + * promise (which will defer its resolution further), it is possible to pause/defer resolution of + * the promises at any point in the chain. This makes it possible to implement powerful APIs like + * $http's response interceptors. + * + * + * # Differences between Kris Kowal's Q and $q + * + * There are two main differences: + * + * - $q is integrated with the {@link ng.$rootScope.Scope} Scope model observation + * mechanism in angular, which means faster propagation of resolution or rejection into your + * models and avoiding unnecessary browser repaints, which would result in flickering UI. + * - Q has many more features than $q, but that comes at a cost of bytes. $q is tiny, but contains + * all the important functionality needed for common async tasks. + * + * # Testing + * + * ```js + * it('should simulate promise', inject(function($q, $rootScope) { + * var deferred = $q.defer(); + * var promise = deferred.promise; + * var resolvedValue; + * + * promise.then(function(value) { resolvedValue = value; }); + * expect(resolvedValue).toBeUndefined(); + * + * // Simulate resolving of promise + * deferred.resolve(123); + * // Note that the 'then' function does not get called synchronously. + * // This is because we want the promise API to always be async, whether or not + * // it got called synchronously or asynchronously. + * expect(resolvedValue).toBeUndefined(); + * + * // Propagate promise resolution to 'then' functions using $apply(). + * $rootScope.$apply(); + * expect(resolvedValue).toEqual(123); + * })); + * ``` + * + * @param {function(function, function)} resolver Function which is responsible for resolving or + * rejecting the newly created promise. The first parameter is a function which resolves the + * promise, the second parameter is a function which rejects the promise. + * + * @returns {Promise} The newly created promise. + */ +function $QProvider() { + + this.$get = ['$rootScope', '$exceptionHandler', function($rootScope, $exceptionHandler) { + return qFactory(function(callback) { + $rootScope.$evalAsync(callback); + }, $exceptionHandler); + }]; +} + +function $$QProvider() { + this.$get = ['$browser', '$exceptionHandler', function($browser, $exceptionHandler) { + return qFactory(function(callback) { + $browser.defer(callback); + }, $exceptionHandler); + }]; +} + +/** + * Constructs a promise manager. + * + * @param {function(function)} nextTick Function for executing functions in the next turn. + * @param {function(...*)} exceptionHandler Function into which unexpected exceptions are passed for + * debugging purposes. + * @returns {object} Promise manager. + */ +function qFactory(nextTick, exceptionHandler) { + var $qMinErr = minErr('$q', TypeError); + function callOnce(self, resolveFn, rejectFn) { + var called = false; + function wrap(fn) { + return function(value) { + if (called) return; + called = true; + fn.call(self, value); + }; + } + + return [wrap(resolveFn), wrap(rejectFn)]; + } + + /** + * @ngdoc method + * @name ng.$q#defer + * @kind function + * + * @description + * Creates a `Deferred` object which represents a task which will finish in the future. + * + * @returns {Deferred} Returns a new instance of deferred. + */ + var defer = function() { + return new Deferred(); + }; + + function Promise() { + this.$$state = { status: 0 }; + } + + Promise.prototype = { + then: function(onFulfilled, onRejected, progressBack) { + var result = new Deferred(); + + this.$$state.pending = this.$$state.pending || []; + this.$$state.pending.push([result, onFulfilled, onRejected, progressBack]); + if (this.$$state.status > 0) scheduleProcessQueue(this.$$state); + + return result.promise; + }, + + "catch": function(callback) { + return this.then(null, callback); + }, + + "finally": function(callback, progressBack) { + return this.then(function(value) { + return handleCallback(value, true, callback); + }, function(error) { + return handleCallback(error, false, callback); + }, progressBack); + } + }; + + //Faster, more basic than angular.bind http://jsperf.com/angular-bind-vs-custom-vs-native + function simpleBind(context, fn) { + return function(value) { + fn.call(context, value); + }; + } + + function processQueue(state) { + var fn, promise, pending; + + pending = state.pending; + state.processScheduled = false; + state.pending = undefined; + for (var i = 0, ii = pending.length; i < ii; ++i) { + promise = pending[i][0]; + fn = pending[i][state.status]; + try { + if (isFunction(fn)) { + promise.resolve(fn(state.value)); + } else if (state.status === 1) { + promise.resolve(state.value); + } else { + promise.reject(state.value); + } + } catch (e) { + promise.reject(e); + exceptionHandler(e); + } + } + } + + function scheduleProcessQueue(state) { + if (state.processScheduled || !state.pending) return; + state.processScheduled = true; + nextTick(function() { processQueue(state); }); + } + + function Deferred() { + this.promise = new Promise(); + //Necessary to support unbound execution :/ + this.resolve = simpleBind(this, this.resolve); + this.reject = simpleBind(this, this.reject); + this.notify = simpleBind(this, this.notify); + } + + Deferred.prototype = { + resolve: function(val) { + if (this.promise.$$state.status) return; + if (val === this.promise) { + this.$$reject($qMinErr( + 'qcycle', + "Expected promise to be resolved with value other than itself '{0}'", + val)); + } + else { + this.$$resolve(val); + } + + }, + + $$resolve: function(val) { + var then, fns; + + fns = callOnce(this, this.$$resolve, this.$$reject); + try { + if ((isObject(val) || isFunction(val))) then = val && val.then; + if (isFunction(then)) { + this.promise.$$state.status = -1; + then.call(val, fns[0], fns[1], this.notify); + } else { + this.promise.$$state.value = val; + this.promise.$$state.status = 1; + scheduleProcessQueue(this.promise.$$state); + } + } catch (e) { + fns[1](e); + exceptionHandler(e); + } + }, + + reject: function(reason) { + if (this.promise.$$state.status) return; + this.$$reject(reason); + }, + + $$reject: function(reason) { + this.promise.$$state.value = reason; + this.promise.$$state.status = 2; + scheduleProcessQueue(this.promise.$$state); + }, + + notify: function(progress) { + var callbacks = this.promise.$$state.pending; + + if ((this.promise.$$state.status <= 0) && callbacks && callbacks.length) { + nextTick(function() { + var callback, result; + for (var i = 0, ii = callbacks.length; i < ii; i++) { + result = callbacks[i][0]; + callback = callbacks[i][3]; + try { + result.notify(isFunction(callback) ? callback(progress) : progress); + } catch (e) { + exceptionHandler(e); + } + } + }); + } + } + }; + + /** + * @ngdoc method + * @name $q#reject + * @kind function + * + * @description + * Creates a promise that is resolved as rejected with the specified `reason`. This api should be + * used to forward rejection in a chain of promises. If you are dealing with the last promise in + * a promise chain, you don't need to worry about it. + * + * When comparing deferreds/promises to the familiar behavior of try/catch/throw, think of + * `reject` as the `throw` keyword in JavaScript. This also means that if you "catch" an error via + * a promise error callback and you want to forward the error to the promise derived from the + * current promise, you have to "rethrow" the error by returning a rejection constructed via + * `reject`. + * + * ```js + * promiseB = promiseA.then(function(result) { + * // success: do something and resolve promiseB + * // with the old or a new result + * return result; + * }, function(reason) { + * // error: handle the error if possible and + * // resolve promiseB with newPromiseOrValue, + * // otherwise forward the rejection to promiseB + * if (canHandle(reason)) { + * // handle the error and recover + * return newPromiseOrValue; + * } + * return $q.reject(reason); + * }); + * ``` + * + * @param {*} reason Constant, message, exception or an object representing the rejection reason. + * @returns {Promise} Returns a promise that was already resolved as rejected with the `reason`. + */ + var reject = function(reason) { + var result = new Deferred(); + result.reject(reason); + return result.promise; + }; + + var makePromise = function makePromise(value, resolved) { + var result = new Deferred(); + if (resolved) { + result.resolve(value); + } else { + result.reject(value); + } + return result.promise; + }; + + var handleCallback = function handleCallback(value, isResolved, callback) { + var callbackOutput = null; + try { + if (isFunction(callback)) callbackOutput = callback(); + } catch (e) { + return makePromise(e, false); + } + if (isPromiseLike(callbackOutput)) { + return callbackOutput.then(function() { + return makePromise(value, isResolved); + }, function(error) { + return makePromise(error, false); + }); + } else { + return makePromise(value, isResolved); + } + }; + + /** + * @ngdoc method + * @name $q#when + * @kind function + * + * @description + * Wraps an object that might be a value or a (3rd party) then-able promise into a $q promise. + * This is useful when you are dealing with an object that might or might not be a promise, or if + * the promise comes from a source that can't be trusted. + * + * @param {*} value Value or a promise + * @returns {Promise} Returns a promise of the passed value or promise + */ + + + var when = function(value, callback, errback, progressBack) { + var result = new Deferred(); + result.resolve(value); + return result.promise.then(callback, errback, progressBack); + }; + + /** + * @ngdoc method + * @name $q#all + * @kind function + * + * @description + * Combines multiple promises into a single promise that is resolved when all of the input + * promises are resolved. + * + * @param {Array.|Object.} promises An array or hash of promises. + * @returns {Promise} Returns a single promise that will be resolved with an array/hash of values, + * each value corresponding to the promise at the same index/key in the `promises` array/hash. + * If any of the promises is resolved with a rejection, this resulting promise will be rejected + * with the same rejection value. + */ + + function all(promises) { + var deferred = new Deferred(), + counter = 0, + results = isArray(promises) ? [] : {}; + + forEach(promises, function(promise, key) { + counter++; + when(promise).then(function(value) { + if (results.hasOwnProperty(key)) return; + results[key] = value; + if (!(--counter)) deferred.resolve(results); + }, function(reason) { + if (results.hasOwnProperty(key)) return; + deferred.reject(reason); + }); + }); + + if (counter === 0) { + deferred.resolve(results); + } + + return deferred.promise; + } + + var $Q = function Q(resolver) { + if (!isFunction(resolver)) { + throw $qMinErr('norslvr', "Expected resolverFn, got '{0}'", resolver); + } + + if (!(this instanceof Q)) { + // More useful when $Q is the Promise itself. + return new Q(resolver); + } + + var deferred = new Deferred(); + + function resolveFn(value) { + deferred.resolve(value); + } + + function rejectFn(reason) { + deferred.reject(reason); + } + + resolver(resolveFn, rejectFn); + + return deferred.promise; + }; + + $Q.defer = defer; + $Q.reject = reject; + $Q.when = when; + $Q.all = all; + + return $Q; +} + +function $$RAFProvider() { //rAF + this.$get = ['$window', '$timeout', function($window, $timeout) { + var requestAnimationFrame = $window.requestAnimationFrame || + $window.webkitRequestAnimationFrame || + $window.mozRequestAnimationFrame; + + var cancelAnimationFrame = $window.cancelAnimationFrame || + $window.webkitCancelAnimationFrame || + $window.mozCancelAnimationFrame || + $window.webkitCancelRequestAnimationFrame; + + var rafSupported = !!requestAnimationFrame; + var raf = rafSupported + ? function(fn) { + var id = requestAnimationFrame(fn); + return function() { + cancelAnimationFrame(id); + }; + } + : function(fn) { + var timer = $timeout(fn, 16.66, false); // 1000 / 60 = 16.666 + return function() { + $timeout.cancel(timer); + }; + }; + + raf.supported = rafSupported; + + return raf; + }]; +} + +/** + * DESIGN NOTES + * + * The design decisions behind the scope are heavily favored for speed and memory consumption. + * + * The typical use of scope is to watch the expressions, which most of the time return the same + * value as last time so we optimize the operation. + * + * Closures construction is expensive in terms of speed as well as memory: + * - No closures, instead use prototypical inheritance for API + * - Internal state needs to be stored on scope directly, which means that private state is + * exposed as $$____ properties + * + * Loop operations are optimized by using while(count--) { ... } + * - this means that in order to keep the same order of execution as addition we have to add + * items to the array at the beginning (unshift) instead of at the end (push) + * + * Child scopes are created and removed often + * - Using an array would be slow since inserts in middle are expensive so we use linked list + * + * There are few watches then a lot of observers. This is why you don't want the observer to be + * implemented in the same way as watch. Watch requires return of initialization function which + * are expensive to construct. + */ + + +/** + * @ngdoc provider + * @name $rootScopeProvider + * @description + * + * Provider for the $rootScope service. + */ + +/** + * @ngdoc method + * @name $rootScopeProvider#digestTtl + * @description + * + * Sets the number of `$digest` iterations the scope should attempt to execute before giving up and + * assuming that the model is unstable. + * + * The current default is 10 iterations. + * + * In complex applications it's possible that the dependencies between `$watch`s will result in + * several digest iterations. However if an application needs more than the default 10 digest + * iterations for its model to stabilize then you should investigate what is causing the model to + * continuously change during the digest. + * + * Increasing the TTL could have performance implications, so you should not change it without + * proper justification. + * + * @param {number} limit The number of digest iterations. + */ + + +/** + * @ngdoc service + * @name $rootScope + * @description + * + * Every application has a single root {@link ng.$rootScope.Scope scope}. + * All other scopes are descendant scopes of the root scope. Scopes provide separation + * between the model and the view, via a mechanism for watching the model for changes. + * They also provide an event emission/broadcast and subscription facility. See the + * {@link guide/scope developer guide on scopes}. + */ +function $RootScopeProvider() { + var TTL = 10; + var $rootScopeMinErr = minErr('$rootScope'); + var lastDirtyWatch = null; + var applyAsyncId = null; + + this.digestTtl = function(value) { + if (arguments.length) { + TTL = value; + } + return TTL; + }; + + this.$get = ['$injector', '$exceptionHandler', '$parse', '$browser', + function($injector, $exceptionHandler, $parse, $browser) { + + /** + * @ngdoc type + * @name $rootScope.Scope + * + * @description + * A root scope can be retrieved using the {@link ng.$rootScope $rootScope} key from the + * {@link auto.$injector $injector}. Child scopes are created using the + * {@link ng.$rootScope.Scope#$new $new()} method. (Most scopes are created automatically when + * compiled HTML template is executed.) + * + * Here is a simple scope snippet to show how you can interact with the scope. + * ```html + * + * ``` + * + * # Inheritance + * A scope can inherit from a parent scope, as in this example: + * ```js + var parent = $rootScope; + var child = parent.$new(); + + parent.salutation = "Hello"; + child.name = "World"; + expect(child.salutation).toEqual('Hello'); + + child.salutation = "Welcome"; + expect(child.salutation).toEqual('Welcome'); + expect(parent.salutation).toEqual('Hello'); + * ``` + * + * + * @param {Object.=} providers Map of service factory which need to be + * provided for the current scope. Defaults to {@link ng}. + * @param {Object.=} instanceCache Provides pre-instantiated services which should + * append/override services provided by `providers`. This is handy + * when unit-testing and having the need to override a default + * service. + * @returns {Object} Newly created scope. + * + */ + function Scope() { + this.$id = nextUid(); + this.$$phase = this.$parent = this.$$watchers = + this.$$nextSibling = this.$$prevSibling = + this.$$childHead = this.$$childTail = null; + this.$root = this; + this.$$destroyed = false; + this.$$listeners = {}; + this.$$listenerCount = {}; + this.$$isolateBindings = null; + } + + /** + * @ngdoc property + * @name $rootScope.Scope#$id + * + * @description + * Unique scope ID (monotonically increasing) useful for debugging. + */ + + /** + * @ngdoc property + * @name $rootScope.Scope#$parent + * + * @description + * Reference to the parent scope. + */ + + /** + * @ngdoc property + * @name $rootScope.Scope#$root + * + * @description + * Reference to the root scope. + */ + + Scope.prototype = { + constructor: Scope, + /** + * @ngdoc method + * @name $rootScope.Scope#$new + * @kind function + * + * @description + * Creates a new child {@link ng.$rootScope.Scope scope}. + * + * The parent scope will propagate the {@link ng.$rootScope.Scope#$digest $digest()} event. + * The scope can be removed from the scope hierarchy using {@link ng.$rootScope.Scope#$destroy $destroy()}. + * + * {@link ng.$rootScope.Scope#$destroy $destroy()} must be called on a scope when it is + * desired for the scope and its child scopes to be permanently detached from the parent and + * thus stop participating in model change detection and listener notification by invoking. + * + * @param {boolean} isolate If true, then the scope does not prototypically inherit from the + * parent scope. The scope is isolated, as it can not see parent scope properties. + * When creating widgets, it is useful for the widget to not accidentally read parent + * state. + * + * @param {Scope} [parent=this] The {@link ng.$rootScope.Scope `Scope`} that will be the `$parent` + * of the newly created scope. Defaults to `this` scope if not provided. + * This is used when creating a transclude scope to correctly place it + * in the scope hierarchy while maintaining the correct prototypical + * inheritance. + * + * @returns {Object} The newly created child scope. + * + */ + $new: function(isolate, parent) { + var child; + + parent = parent || this; + + if (isolate) { + child = new Scope(); + child.$root = this.$root; + } else { + // Only create a child scope class if somebody asks for one, + // but cache it to allow the VM to optimize lookups. + if (!this.$$ChildScope) { + this.$$ChildScope = function ChildScope() { + this.$$watchers = this.$$nextSibling = + this.$$childHead = this.$$childTail = null; + this.$$listeners = {}; + this.$$listenerCount = {}; + this.$id = nextUid(); + this.$$ChildScope = null; + }; + this.$$ChildScope.prototype = this; + } + child = new this.$$ChildScope(); + } + child.$parent = parent; + child.$$prevSibling = parent.$$childTail; + if (parent.$$childHead) { + parent.$$childTail.$$nextSibling = child; + parent.$$childTail = child; + } else { + parent.$$childHead = parent.$$childTail = child; + } + + // When the new scope is not isolated or we inherit from `this`, and + // the parent scope is destroyed, the property `$$destroyed` is inherited + // prototypically. In all other cases, this property needs to be set + // when the parent scope is destroyed. + // The listener needs to be added after the parent is set + if (isolate || parent != this) child.$on('$destroy', destroyChild); + + return child; + + function destroyChild() { + child.$$destroyed = true; + } + }, + + /** + * @ngdoc method + * @name $rootScope.Scope#$watch + * @kind function + * + * @description + * Registers a `listener` callback to be executed whenever the `watchExpression` changes. + * + * - The `watchExpression` is called on every call to {@link ng.$rootScope.Scope#$digest + * $digest()} and should return the value that will be watched. (Since + * {@link ng.$rootScope.Scope#$digest $digest()} reruns when it detects changes the + * `watchExpression` can execute multiple times per + * {@link ng.$rootScope.Scope#$digest $digest()} and should be idempotent.) + * - The `listener` is called only when the value from the current `watchExpression` and the + * previous call to `watchExpression` are not equal (with the exception of the initial run, + * see below). Inequality is determined according to reference inequality, + * [strict comparison](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Comparison_Operators) + * via the `!==` Javascript operator, unless `objectEquality == true` + * (see next point) + * - When `objectEquality == true`, inequality of the `watchExpression` is determined + * according to the {@link angular.equals} function. To save the value of the object for + * later comparison, the {@link angular.copy} function is used. This therefore means that + * watching complex objects will have adverse memory and performance implications. + * - The watch `listener` may change the model, which may trigger other `listener`s to fire. + * This is achieved by rerunning the watchers until no changes are detected. The rerun + * iteration limit is 10 to prevent an infinite loop deadlock. + * + * + * If you want to be notified whenever {@link ng.$rootScope.Scope#$digest $digest} is called, + * you can register a `watchExpression` function with no `listener`. (Since `watchExpression` + * can execute multiple times per {@link ng.$rootScope.Scope#$digest $digest} cycle when a + * change is detected, be prepared for multiple calls to your listener.) + * + * After a watcher is registered with the scope, the `listener` fn is called asynchronously + * (via {@link ng.$rootScope.Scope#$evalAsync $evalAsync}) to initialize the + * watcher. In rare cases, this is undesirable because the listener is called when the result + * of `watchExpression` didn't change. To detect this scenario within the `listener` fn, you + * can compare the `newVal` and `oldVal`. If these two values are identical (`===`) then the + * listener was called due to initialization. + * + * + * + * # Example + * ```js + // let's assume that scope was dependency injected as the $rootScope + var scope = $rootScope; + scope.name = 'misko'; + scope.counter = 0; + + expect(scope.counter).toEqual(0); + scope.$watch('name', function(newValue, oldValue) { + scope.counter = scope.counter + 1; + }); + expect(scope.counter).toEqual(0); + + scope.$digest(); + // the listener is always called during the first $digest loop after it was registered + expect(scope.counter).toEqual(1); + + scope.$digest(); + // but now it will not be called unless the value changes + expect(scope.counter).toEqual(1); + + scope.name = 'adam'; + scope.$digest(); + expect(scope.counter).toEqual(2); + + + + // Using a function as a watchExpression + var food; + scope.foodCounter = 0; + expect(scope.foodCounter).toEqual(0); + scope.$watch( + // This function returns the value being watched. It is called for each turn of the $digest loop + function() { return food; }, + // This is the change listener, called when the value returned from the above function changes + function(newValue, oldValue) { + if ( newValue !== oldValue ) { + // Only increment the counter if the value changed + scope.foodCounter = scope.foodCounter + 1; + } + } + ); + // No digest has been run so the counter will be zero + expect(scope.foodCounter).toEqual(0); + + // Run the digest but since food has not changed count will still be zero + scope.$digest(); + expect(scope.foodCounter).toEqual(0); + + // Update food and run digest. Now the counter will increment + food = 'cheeseburger'; + scope.$digest(); + expect(scope.foodCounter).toEqual(1); + + * ``` + * + * + * + * @param {(function()|string)} watchExpression Expression that is evaluated on each + * {@link ng.$rootScope.Scope#$digest $digest} cycle. A change in the return value triggers + * a call to the `listener`. + * + * - `string`: Evaluated as {@link guide/expression expression} + * - `function(scope)`: called with current `scope` as a parameter. + * @param {function(newVal, oldVal, scope)} listener Callback called whenever the value + * of `watchExpression` changes. + * + * - `newVal` contains the current value of the `watchExpression` + * - `oldVal` contains the previous value of the `watchExpression` + * - `scope` refers to the current scope + * @param {boolean=} objectEquality Compare for object equality using {@link angular.equals} instead of + * comparing for reference equality. + * @returns {function()} Returns a deregistration function for this listener. + */ + $watch: function(watchExp, listener, objectEquality) { + var get = $parse(watchExp); + + if (get.$$watchDelegate) { + return get.$$watchDelegate(this, listener, objectEquality, get); + } + var scope = this, + array = scope.$$watchers, + watcher = { + fn: listener, + last: initWatchVal, + get: get, + exp: watchExp, + eq: !!objectEquality + }; + + lastDirtyWatch = null; + + if (!isFunction(listener)) { + watcher.fn = noop; + } + + if (!array) { + array = scope.$$watchers = []; + } + // we use unshift since we use a while loop in $digest for speed. + // the while loop reads in reverse order. + array.unshift(watcher); + + return function deregisterWatch() { + arrayRemove(array, watcher); + lastDirtyWatch = null; + }; + }, + + /** + * @ngdoc method + * @name $rootScope.Scope#$watchGroup + * @kind function + * + * @description + * A variant of {@link ng.$rootScope.Scope#$watch $watch()} where it watches an array of `watchExpressions`. + * If any one expression in the collection changes the `listener` is executed. + * + * - The items in the `watchExpressions` array are observed via standard $watch operation and are examined on every + * call to $digest() to see if any items changes. + * - The `listener` is called whenever any expression in the `watchExpressions` array changes. + * + * @param {Array.} watchExpressions Array of expressions that will be individually + * watched using {@link ng.$rootScope.Scope#$watch $watch()} + * + * @param {function(newValues, oldValues, scope)} listener Callback called whenever the return value of any + * expression in `watchExpressions` changes + * The `newValues` array contains the current values of the `watchExpressions`, with the indexes matching + * those of `watchExpression` + * and the `oldValues` array contains the previous values of the `watchExpressions`, with the indexes matching + * those of `watchExpression` + * The `scope` refers to the current scope. + * @returns {function()} Returns a de-registration function for all listeners. + */ + $watchGroup: function(watchExpressions, listener) { + var oldValues = new Array(watchExpressions.length); + var newValues = new Array(watchExpressions.length); + var deregisterFns = []; + var self = this; + var changeReactionScheduled = false; + var firstRun = true; + + if (!watchExpressions.length) { + // No expressions means we call the listener ASAP + var shouldCall = true; + self.$evalAsync(function() { + if (shouldCall) listener(newValues, newValues, self); + }); + return function deregisterWatchGroup() { + shouldCall = false; + }; + } + + if (watchExpressions.length === 1) { + // Special case size of one + return this.$watch(watchExpressions[0], function watchGroupAction(value, oldValue, scope) { + newValues[0] = value; + oldValues[0] = oldValue; + listener(newValues, (value === oldValue) ? newValues : oldValues, scope); + }); + } + + forEach(watchExpressions, function(expr, i) { + var unwatchFn = self.$watch(expr, function watchGroupSubAction(value, oldValue) { + newValues[i] = value; + oldValues[i] = oldValue; + if (!changeReactionScheduled) { + changeReactionScheduled = true; + self.$evalAsync(watchGroupAction); + } + }); + deregisterFns.push(unwatchFn); + }); + + function watchGroupAction() { + changeReactionScheduled = false; + + if (firstRun) { + firstRun = false; + listener(newValues, newValues, self); + } else { + listener(newValues, oldValues, self); + } + } + + return function deregisterWatchGroup() { + while (deregisterFns.length) { + deregisterFns.shift()(); + } + }; + }, + + + /** + * @ngdoc method + * @name $rootScope.Scope#$watchCollection + * @kind function + * + * @description + * Shallow watches the properties of an object and fires whenever any of the properties change + * (for arrays, this implies watching the array items; for object maps, this implies watching + * the properties). If a change is detected, the `listener` callback is fired. + * + * - The `obj` collection is observed via standard $watch operation and is examined on every + * call to $digest() to see if any items have been added, removed, or moved. + * - The `listener` is called whenever anything within the `obj` has changed. Examples include + * adding, removing, and moving items belonging to an object or array. + * + * + * # Example + * ```js + $scope.names = ['igor', 'matias', 'misko', 'james']; + $scope.dataCount = 4; + + $scope.$watchCollection('names', function(newNames, oldNames) { + $scope.dataCount = newNames.length; + }); + + expect($scope.dataCount).toEqual(4); + $scope.$digest(); + + //still at 4 ... no changes + expect($scope.dataCount).toEqual(4); + + $scope.names.pop(); + $scope.$digest(); + + //now there's been a change + expect($scope.dataCount).toEqual(3); + * ``` + * + * + * @param {string|function(scope)} obj Evaluated as {@link guide/expression expression}. The + * expression value should evaluate to an object or an array which is observed on each + * {@link ng.$rootScope.Scope#$digest $digest} cycle. Any shallow change within the + * collection will trigger a call to the `listener`. + * + * @param {function(newCollection, oldCollection, scope)} listener a callback function called + * when a change is detected. + * - The `newCollection` object is the newly modified data obtained from the `obj` expression + * - The `oldCollection` object is a copy of the former collection data. + * Due to performance considerations, the`oldCollection` value is computed only if the + * `listener` function declares two or more arguments. + * - The `scope` argument refers to the current scope. + * + * @returns {function()} Returns a de-registration function for this listener. When the + * de-registration function is executed, the internal watch operation is terminated. + */ + $watchCollection: function(obj, listener) { + $watchCollectionInterceptor.$stateful = true; + + var self = this; + // the current value, updated on each dirty-check run + var newValue; + // a shallow copy of the newValue from the last dirty-check run, + // updated to match newValue during dirty-check run + var oldValue; + // a shallow copy of the newValue from when the last change happened + var veryOldValue; + // only track veryOldValue if the listener is asking for it + var trackVeryOldValue = (listener.length > 1); + var changeDetected = 0; + var changeDetector = $parse(obj, $watchCollectionInterceptor); + var internalArray = []; + var internalObject = {}; + var initRun = true; + var oldLength = 0; + + function $watchCollectionInterceptor(_value) { + newValue = _value; + var newLength, key, bothNaN, newItem, oldItem; + + if (!isObject(newValue)) { // if primitive + if (oldValue !== newValue) { + oldValue = newValue; + changeDetected++; + } + } else if (isArrayLike(newValue)) { + if (oldValue !== internalArray) { + // we are transitioning from something which was not an array into array. + oldValue = internalArray; + oldLength = oldValue.length = 0; + changeDetected++; + } + + newLength = newValue.length; + + if (oldLength !== newLength) { + // if lengths do not match we need to trigger change notification + changeDetected++; + oldValue.length = oldLength = newLength; + } + // copy the items to oldValue and look for changes. + for (var i = 0; i < newLength; i++) { + oldItem = oldValue[i]; + newItem = newValue[i]; + + bothNaN = (oldItem !== oldItem) && (newItem !== newItem); + if (!bothNaN && (oldItem !== newItem)) { + changeDetected++; + oldValue[i] = newItem; + } + } + } else { + if (oldValue !== internalObject) { + // we are transitioning from something which was not an object into object. + oldValue = internalObject = {}; + oldLength = 0; + changeDetected++; + } + // copy the items to oldValue and look for changes. + newLength = 0; + for (key in newValue) { + if (newValue.hasOwnProperty(key)) { + newLength++; + newItem = newValue[key]; + oldItem = oldValue[key]; + + if (key in oldValue) { + bothNaN = (oldItem !== oldItem) && (newItem !== newItem); + if (!bothNaN && (oldItem !== newItem)) { + changeDetected++; + oldValue[key] = newItem; + } + } else { + oldLength++; + oldValue[key] = newItem; + changeDetected++; + } + } + } + if (oldLength > newLength) { + // we used to have more keys, need to find them and destroy them. + changeDetected++; + for (key in oldValue) { + if (!newValue.hasOwnProperty(key)) { + oldLength--; + delete oldValue[key]; + } + } + } + } + return changeDetected; + } + + function $watchCollectionAction() { + if (initRun) { + initRun = false; + listener(newValue, newValue, self); + } else { + listener(newValue, veryOldValue, self); + } + + // make a copy for the next time a collection is changed + if (trackVeryOldValue) { + if (!isObject(newValue)) { + //primitive + veryOldValue = newValue; + } else if (isArrayLike(newValue)) { + veryOldValue = new Array(newValue.length); + for (var i = 0; i < newValue.length; i++) { + veryOldValue[i] = newValue[i]; + } + } else { // if object + veryOldValue = {}; + for (var key in newValue) { + if (hasOwnProperty.call(newValue, key)) { + veryOldValue[key] = newValue[key]; + } + } + } + } + } + + return this.$watch(changeDetector, $watchCollectionAction); + }, + + /** + * @ngdoc method + * @name $rootScope.Scope#$digest + * @kind function + * + * @description + * Processes all of the {@link ng.$rootScope.Scope#$watch watchers} of the current scope and + * its children. Because a {@link ng.$rootScope.Scope#$watch watcher}'s listener can change + * the model, the `$digest()` keeps calling the {@link ng.$rootScope.Scope#$watch watchers} + * until no more listeners are firing. This means that it is possible to get into an infinite + * loop. This function will throw `'Maximum iteration limit exceeded.'` if the number of + * iterations exceeds 10. + * + * Usually, you don't call `$digest()` directly in + * {@link ng.directive:ngController controllers} or in + * {@link ng.$compileProvider#directive directives}. + * Instead, you should call {@link ng.$rootScope.Scope#$apply $apply()} (typically from within + * a {@link ng.$compileProvider#directive directive}), which will force a `$digest()`. + * + * If you want to be notified whenever `$digest()` is called, + * you can register a `watchExpression` function with + * {@link ng.$rootScope.Scope#$watch $watch()} with no `listener`. + * + * In unit tests, you may need to call `$digest()` to simulate the scope life cycle. + * + * # Example + * ```js + var scope = ...; + scope.name = 'misko'; + scope.counter = 0; + + expect(scope.counter).toEqual(0); + scope.$watch('name', function(newValue, oldValue) { + scope.counter = scope.counter + 1; + }); + expect(scope.counter).toEqual(0); + + scope.$digest(); + // the listener is always called during the first $digest loop after it was registered + expect(scope.counter).toEqual(1); + + scope.$digest(); + // but now it will not be called unless the value changes + expect(scope.counter).toEqual(1); + + scope.name = 'adam'; + scope.$digest(); + expect(scope.counter).toEqual(2); + * ``` + * + */ + $digest: function() { + var watch, value, last, + watchers, + length, + dirty, ttl = TTL, + next, current, target = this, + watchLog = [], + logIdx, logMsg, asyncTask; + + beginPhase('$digest'); + // Check for changes to browser url that happened in sync before the call to $digest + $browser.$$checkUrlChange(); + + if (this === $rootScope && applyAsyncId !== null) { + // If this is the root scope, and $applyAsync has scheduled a deferred $apply(), then + // cancel the scheduled $apply and flush the queue of expressions to be evaluated. + $browser.defer.cancel(applyAsyncId); + flushApplyAsync(); + } + + lastDirtyWatch = null; + + do { // "while dirty" loop + dirty = false; + current = target; + + while (asyncQueue.length) { + try { + asyncTask = asyncQueue.shift(); + asyncTask.scope.$eval(asyncTask.expression); + } catch (e) { + $exceptionHandler(e); + } + lastDirtyWatch = null; + } + + traverseScopesLoop: + do { // "traverse the scopes" loop + if ((watchers = current.$$watchers)) { + // process our watches + length = watchers.length; + while (length--) { + try { + watch = watchers[length]; + // Most common watches are on primitives, in which case we can short + // circuit it with === operator, only when === fails do we use .equals + if (watch) { + if ((value = watch.get(current)) !== (last = watch.last) && + !(watch.eq + ? equals(value, last) + : (typeof value === 'number' && typeof last === 'number' + && isNaN(value) && isNaN(last)))) { + dirty = true; + lastDirtyWatch = watch; + watch.last = watch.eq ? copy(value, null) : value; + watch.fn(value, ((last === initWatchVal) ? value : last), current); + if (ttl < 5) { + logIdx = 4 - ttl; + if (!watchLog[logIdx]) watchLog[logIdx] = []; + logMsg = (isFunction(watch.exp)) + ? 'fn: ' + (watch.exp.name || watch.exp.toString()) + : watch.exp; + logMsg += '; newVal: ' + toJson(value) + '; oldVal: ' + toJson(last); + watchLog[logIdx].push(logMsg); + } + } else if (watch === lastDirtyWatch) { + // If the most recently dirty watcher is now clean, short circuit since the remaining watchers + // have already been tested. + dirty = false; + break traverseScopesLoop; + } + } + } catch (e) { + $exceptionHandler(e); + } + } + } + + // Insanity Warning: scope depth-first traversal + // yes, this code is a bit crazy, but it works and we have tests to prove it! + // this piece should be kept in sync with the traversal in $broadcast + if (!(next = (current.$$childHead || + (current !== target && current.$$nextSibling)))) { + while (current !== target && !(next = current.$$nextSibling)) { + current = current.$parent; + } + } + } while ((current = next)); + + // `break traverseScopesLoop;` takes us to here + + if ((dirty || asyncQueue.length) && !(ttl--)) { + clearPhase(); + throw $rootScopeMinErr('infdig', + '{0} $digest() iterations reached. Aborting!\n' + + 'Watchers fired in the last 5 iterations: {1}', + TTL, toJson(watchLog)); + } + + } while (dirty || asyncQueue.length); + + clearPhase(); + + while (postDigestQueue.length) { + try { + postDigestQueue.shift()(); + } catch (e) { + $exceptionHandler(e); + } + } + }, + + + /** + * @ngdoc event + * @name $rootScope.Scope#$destroy + * @eventType broadcast on scope being destroyed + * + * @description + * Broadcasted when a scope and its children are being destroyed. + * + * Note that, in AngularJS, there is also a `$destroy` jQuery event, which can be used to + * clean up DOM bindings before an element is removed from the DOM. + */ + + /** + * @ngdoc method + * @name $rootScope.Scope#$destroy + * @kind function + * + * @description + * Removes the current scope (and all of its children) from the parent scope. Removal implies + * that calls to {@link ng.$rootScope.Scope#$digest $digest()} will no longer + * propagate to the current scope and its children. Removal also implies that the current + * scope is eligible for garbage collection. + * + * The `$destroy()` is usually used by directives such as + * {@link ng.directive:ngRepeat ngRepeat} for managing the + * unrolling of the loop. + * + * Just before a scope is destroyed, a `$destroy` event is broadcasted on this scope. + * Application code can register a `$destroy` event handler that will give it a chance to + * perform any necessary cleanup. + * + * Note that, in AngularJS, there is also a `$destroy` jQuery event, which can be used to + * clean up DOM bindings before an element is removed from the DOM. + */ + $destroy: function() { + // we can't destroy the root scope or a scope that has been already destroyed + if (this.$$destroyed) return; + var parent = this.$parent; + + this.$broadcast('$destroy'); + this.$$destroyed = true; + if (this === $rootScope) return; + + for (var eventName in this.$$listenerCount) { + decrementListenerCount(this, this.$$listenerCount[eventName], eventName); + } + + // sever all the references to parent scopes (after this cleanup, the current scope should + // not be retained by any of our references and should be eligible for garbage collection) + if (parent.$$childHead == this) parent.$$childHead = this.$$nextSibling; + if (parent.$$childTail == this) parent.$$childTail = this.$$prevSibling; + if (this.$$prevSibling) this.$$prevSibling.$$nextSibling = this.$$nextSibling; + if (this.$$nextSibling) this.$$nextSibling.$$prevSibling = this.$$prevSibling; + + // Disable listeners, watchers and apply/digest methods + this.$destroy = this.$digest = this.$apply = this.$evalAsync = this.$applyAsync = noop; + this.$on = this.$watch = this.$watchGroup = function() { return noop; }; + this.$$listeners = {}; + + // All of the code below is bogus code that works around V8's memory leak via optimized code + // and inline caches. + // + // see: + // - https://code.google.com/p/v8/issues/detail?id=2073#c26 + // - https://github.com/angular/angular.js/issues/6794#issuecomment-38648909 + // - https://github.com/angular/angular.js/issues/1313#issuecomment-10378451 + + this.$parent = this.$$nextSibling = this.$$prevSibling = this.$$childHead = + this.$$childTail = this.$root = this.$$watchers = null; + }, + + /** + * @ngdoc method + * @name $rootScope.Scope#$eval + * @kind function + * + * @description + * Executes the `expression` on the current scope and returns the result. Any exceptions in + * the expression are propagated (uncaught). This is useful when evaluating Angular + * expressions. + * + * # Example + * ```js + var scope = ng.$rootScope.Scope(); + scope.a = 1; + scope.b = 2; + + expect(scope.$eval('a+b')).toEqual(3); + expect(scope.$eval(function(scope){ return scope.a + scope.b; })).toEqual(3); + * ``` + * + * @param {(string|function())=} expression An angular expression to be executed. + * + * - `string`: execute using the rules as defined in {@link guide/expression expression}. + * - `function(scope)`: execute the function with the current `scope` parameter. + * + * @param {(object)=} locals Local variables object, useful for overriding values in scope. + * @returns {*} The result of evaluating the expression. + */ + $eval: function(expr, locals) { + return $parse(expr)(this, locals); + }, + + /** + * @ngdoc method + * @name $rootScope.Scope#$evalAsync + * @kind function + * + * @description + * Executes the expression on the current scope at a later point in time. + * + * The `$evalAsync` makes no guarantees as to when the `expression` will be executed, only + * that: + * + * - it will execute after the function that scheduled the evaluation (preferably before DOM + * rendering). + * - at least one {@link ng.$rootScope.Scope#$digest $digest cycle} will be performed after + * `expression` execution. + * + * Any exceptions from the execution of the expression are forwarded to the + * {@link ng.$exceptionHandler $exceptionHandler} service. + * + * __Note:__ if this function is called outside of a `$digest` cycle, a new `$digest` cycle + * will be scheduled. However, it is encouraged to always call code that changes the model + * from within an `$apply` call. That includes code evaluated via `$evalAsync`. + * + * @param {(string|function())=} expression An angular expression to be executed. + * + * - `string`: execute using the rules as defined in {@link guide/expression expression}. + * - `function(scope)`: execute the function with the current `scope` parameter. + * + */ + $evalAsync: function(expr) { + // if we are outside of an $digest loop and this is the first time we are scheduling async + // task also schedule async auto-flush + if (!$rootScope.$$phase && !asyncQueue.length) { + $browser.defer(function() { + if (asyncQueue.length) { + $rootScope.$digest(); + } + }); + } + + asyncQueue.push({scope: this, expression: expr}); + }, + + $$postDigest: function(fn) { + postDigestQueue.push(fn); + }, + + /** + * @ngdoc method + * @name $rootScope.Scope#$apply + * @kind function + * + * @description + * `$apply()` is used to execute an expression in angular from outside of the angular + * framework. (For example from browser DOM events, setTimeout, XHR or third party libraries). + * Because we are calling into the angular framework we need to perform proper scope life + * cycle of {@link ng.$exceptionHandler exception handling}, + * {@link ng.$rootScope.Scope#$digest executing watches}. + * + * ## Life cycle + * + * # Pseudo-Code of `$apply()` + * ```js + function $apply(expr) { + try { + return $eval(expr); + } catch (e) { + $exceptionHandler(e); + } finally { + $root.$digest(); + } + } + * ``` + * + * + * Scope's `$apply()` method transitions through the following stages: + * + * 1. The {@link guide/expression expression} is executed using the + * {@link ng.$rootScope.Scope#$eval $eval()} method. + * 2. Any exceptions from the execution of the expression are forwarded to the + * {@link ng.$exceptionHandler $exceptionHandler} service. + * 3. The {@link ng.$rootScope.Scope#$watch watch} listeners are fired immediately after the + * expression was executed using the {@link ng.$rootScope.Scope#$digest $digest()} method. + * + * + * @param {(string|function())=} exp An angular expression to be executed. + * + * - `string`: execute using the rules as defined in {@link guide/expression expression}. + * - `function(scope)`: execute the function with current `scope` parameter. + * + * @returns {*} The result of evaluating the expression. + */ + $apply: function(expr) { + try { + beginPhase('$apply'); + return this.$eval(expr); + } catch (e) { + $exceptionHandler(e); + } finally { + clearPhase(); + try { + $rootScope.$digest(); + } catch (e) { + $exceptionHandler(e); + throw e; + } + } + }, + + /** + * @ngdoc method + * @name $rootScope.Scope#$applyAsync + * @kind function + * + * @description + * Schedule the invokation of $apply to occur at a later time. The actual time difference + * varies across browsers, but is typically around ~10 milliseconds. + * + * This can be used to queue up multiple expressions which need to be evaluated in the same + * digest. + * + * @param {(string|function())=} exp An angular expression to be executed. + * + * - `string`: execute using the rules as defined in {@link guide/expression expression}. + * - `function(scope)`: execute the function with current `scope` parameter. + */ + $applyAsync: function(expr) { + var scope = this; + expr && applyAsyncQueue.push($applyAsyncExpression); + scheduleApplyAsync(); + + function $applyAsyncExpression() { + scope.$eval(expr); + } + }, + + /** + * @ngdoc method + * @name $rootScope.Scope#$on + * @kind function + * + * @description + * Listens on events of a given type. See {@link ng.$rootScope.Scope#$emit $emit} for + * discussion of event life cycle. + * + * The event listener function format is: `function(event, args...)`. The `event` object + * passed into the listener has the following attributes: + * + * - `targetScope` - `{Scope}`: the scope on which the event was `$emit`-ed or + * `$broadcast`-ed. + * - `currentScope` - `{Scope}`: the scope that is currently handling the event. Once the + * event propagates through the scope hierarchy, this property is set to null. + * - `name` - `{string}`: name of the event. + * - `stopPropagation` - `{function=}`: calling `stopPropagation` function will cancel + * further event propagation (available only for events that were `$emit`-ed). + * - `preventDefault` - `{function}`: calling `preventDefault` sets `defaultPrevented` flag + * to true. + * - `defaultPrevented` - `{boolean}`: true if `preventDefault` was called. + * + * @param {string} name Event name to listen on. + * @param {function(event, ...args)} listener Function to call when the event is emitted. + * @returns {function()} Returns a deregistration function for this listener. + */ + $on: function(name, listener) { + var namedListeners = this.$$listeners[name]; + if (!namedListeners) { + this.$$listeners[name] = namedListeners = []; + } + namedListeners.push(listener); + + var current = this; + do { + if (!current.$$listenerCount[name]) { + current.$$listenerCount[name] = 0; + } + current.$$listenerCount[name]++; + } while ((current = current.$parent)); + + var self = this; + return function() { + var indexOfListener = namedListeners.indexOf(listener); + if (indexOfListener !== -1) { + namedListeners[indexOfListener] = null; + decrementListenerCount(self, 1, name); + } + }; + }, + + + /** + * @ngdoc method + * @name $rootScope.Scope#$emit + * @kind function + * + * @description + * Dispatches an event `name` upwards through the scope hierarchy notifying the + * registered {@link ng.$rootScope.Scope#$on} listeners. + * + * The event life cycle starts at the scope on which `$emit` was called. All + * {@link ng.$rootScope.Scope#$on listeners} listening for `name` event on this scope get + * notified. Afterwards, the event traverses upwards toward the root scope and calls all + * registered listeners along the way. The event will stop propagating if one of the listeners + * cancels it. + * + * Any exception emitted from the {@link ng.$rootScope.Scope#$on listeners} will be passed + * onto the {@link ng.$exceptionHandler $exceptionHandler} service. + * + * @param {string} name Event name to emit. + * @param {...*} args Optional one or more arguments which will be passed onto the event listeners. + * @return {Object} Event object (see {@link ng.$rootScope.Scope#$on}). + */ + $emit: function(name, args) { + var empty = [], + namedListeners, + scope = this, + stopPropagation = false, + event = { + name: name, + targetScope: scope, + stopPropagation: function() {stopPropagation = true;}, + preventDefault: function() { + event.defaultPrevented = true; + }, + defaultPrevented: false + }, + listenerArgs = concat([event], arguments, 1), + i, length; + + do { + namedListeners = scope.$$listeners[name] || empty; + event.currentScope = scope; + for (i=0, length=namedListeners.length; i -1) { + throw $sceMinErr('iwcard', + 'Illegal sequence *** in string matcher. String: {0}', matcher); + } + matcher = escapeForRegexp(matcher). + replace('\\*\\*', '.*'). + replace('\\*', '[^:/.?&;]*'); + return new RegExp('^' + matcher + '$'); + } else if (isRegExp(matcher)) { + // The only other type of matcher allowed is a Regexp. + // Match entire URL / disallow partial matches. + // Flags are reset (i.e. no global, ignoreCase or multiline) + return new RegExp('^' + matcher.source + '$'); + } else { + throw $sceMinErr('imatcher', + 'Matchers may only be "self", string patterns or RegExp objects'); + } +} + + +function adjustMatchers(matchers) { + var adjustedMatchers = []; + if (isDefined(matchers)) { + forEach(matchers, function(matcher) { + adjustedMatchers.push(adjustMatcher(matcher)); + }); + } + return adjustedMatchers; +} + + +/** + * @ngdoc service + * @name $sceDelegate + * @kind function + * + * @description + * + * `$sceDelegate` is a service that is used by the `$sce` service to provide {@link ng.$sce Strict + * Contextual Escaping (SCE)} services to AngularJS. + * + * Typically, you would configure or override the {@link ng.$sceDelegate $sceDelegate} instead of + * the `$sce` service to customize the way Strict Contextual Escaping works in AngularJS. This is + * because, while the `$sce` provides numerous shorthand methods, etc., you really only need to + * override 3 core functions (`trustAs`, `getTrusted` and `valueOf`) to replace the way things + * work because `$sce` delegates to `$sceDelegate` for these operations. + * + * Refer {@link ng.$sceDelegateProvider $sceDelegateProvider} to configure this service. + * + * The default instance of `$sceDelegate` should work out of the box with little pain. While you + * can override it completely to change the behavior of `$sce`, the common case would + * involve configuring the {@link ng.$sceDelegateProvider $sceDelegateProvider} instead by setting + * your own whitelists and blacklists for trusting URLs used for loading AngularJS resources such as + * templates. Refer {@link ng.$sceDelegateProvider#resourceUrlWhitelist + * $sceDelegateProvider.resourceUrlWhitelist} and {@link + * ng.$sceDelegateProvider#resourceUrlBlacklist $sceDelegateProvider.resourceUrlBlacklist} + */ + +/** + * @ngdoc provider + * @name $sceDelegateProvider + * @description + * + * The `$sceDelegateProvider` provider allows developers to configure the {@link ng.$sceDelegate + * $sceDelegate} service. This allows one to get/set the whitelists and blacklists used to ensure + * that the URLs used for sourcing Angular templates are safe. Refer {@link + * ng.$sceDelegateProvider#resourceUrlWhitelist $sceDelegateProvider.resourceUrlWhitelist} and + * {@link ng.$sceDelegateProvider#resourceUrlBlacklist $sceDelegateProvider.resourceUrlBlacklist} + * + * For the general details about this service in Angular, read the main page for {@link ng.$sce + * Strict Contextual Escaping (SCE)}. + * + * **Example**: Consider the following case. + * + * - your app is hosted at url `http://myapp.example.com/` + * - but some of your templates are hosted on other domains you control such as + * `http://srv01.assets.example.com/`,  `http://srv02.assets.example.com/`, etc. + * - and you have an open redirect at `http://myapp.example.com/clickThru?...`. + * + * Here is what a secure configuration for this scenario might look like: + * + * ``` + * angular.module('myApp', []).config(function($sceDelegateProvider) { + * $sceDelegateProvider.resourceUrlWhitelist([ + * // Allow same origin resource loads. + * 'self', + * // Allow loading from our assets domain. Notice the difference between * and **. + * 'http://srv*.assets.example.com/**' + * ]); + * + * // The blacklist overrides the whitelist so the open redirect here is blocked. + * $sceDelegateProvider.resourceUrlBlacklist([ + * 'http://myapp.example.com/clickThru**' + * ]); + * }); + * ``` + */ + +function $SceDelegateProvider() { + this.SCE_CONTEXTS = SCE_CONTEXTS; + + // Resource URLs can also be trusted by policy. + var resourceUrlWhitelist = ['self'], + resourceUrlBlacklist = []; + + /** + * @ngdoc method + * @name $sceDelegateProvider#resourceUrlWhitelist + * @kind function + * + * @param {Array=} whitelist When provided, replaces the resourceUrlWhitelist with the value + * provided. This must be an array or null. A snapshot of this array is used so further + * changes to the array are ignored. + * + * Follow {@link ng.$sce#resourceUrlPatternItem this link} for a description of the items + * allowed in this array. + * + * Note: **an empty whitelist array will block all URLs**! + * + * @return {Array} the currently set whitelist array. + * + * The **default value** when no whitelist has been explicitly set is `['self']` allowing only + * same origin resource requests. + * + * @description + * Sets/Gets the whitelist of trusted resource URLs. + */ + this.resourceUrlWhitelist = function(value) { + if (arguments.length) { + resourceUrlWhitelist = adjustMatchers(value); + } + return resourceUrlWhitelist; + }; + + /** + * @ngdoc method + * @name $sceDelegateProvider#resourceUrlBlacklist + * @kind function + * + * @param {Array=} blacklist When provided, replaces the resourceUrlBlacklist with the value + * provided. This must be an array or null. A snapshot of this array is used so further + * changes to the array are ignored. + * + * Follow {@link ng.$sce#resourceUrlPatternItem this link} for a description of the items + * allowed in this array. + * + * The typical usage for the blacklist is to **block + * [open redirects](http://cwe.mitre.org/data/definitions/601.html)** served by your domain as + * these would otherwise be trusted but actually return content from the redirected domain. + * + * Finally, **the blacklist overrides the whitelist** and has the final say. + * + * @return {Array} the currently set blacklist array. + * + * The **default value** when no whitelist has been explicitly set is the empty array (i.e. there + * is no blacklist.) + * + * @description + * Sets/Gets the blacklist of trusted resource URLs. + */ + + this.resourceUrlBlacklist = function(value) { + if (arguments.length) { + resourceUrlBlacklist = adjustMatchers(value); + } + return resourceUrlBlacklist; + }; + + this.$get = ['$injector', function($injector) { + + var htmlSanitizer = function htmlSanitizer(html) { + throw $sceMinErr('unsafe', 'Attempting to use an unsafe value in a safe context.'); + }; + + if ($injector.has('$sanitize')) { + htmlSanitizer = $injector.get('$sanitize'); + } + + + function matchUrl(matcher, parsedUrl) { + if (matcher === 'self') { + return urlIsSameOrigin(parsedUrl); + } else { + // definitely a regex. See adjustMatchers() + return !!matcher.exec(parsedUrl.href); + } + } + + function isResourceUrlAllowedByPolicy(url) { + var parsedUrl = urlResolve(url.toString()); + var i, n, allowed = false; + // Ensure that at least one item from the whitelist allows this url. + for (i = 0, n = resourceUrlWhitelist.length; i < n; i++) { + if (matchUrl(resourceUrlWhitelist[i], parsedUrl)) { + allowed = true; + break; + } + } + if (allowed) { + // Ensure that no item from the blacklist blocked this url. + for (i = 0, n = resourceUrlBlacklist.length; i < n; i++) { + if (matchUrl(resourceUrlBlacklist[i], parsedUrl)) { + allowed = false; + break; + } + } + } + return allowed; + } + + function generateHolderType(Base) { + var holderType = function TrustedValueHolderType(trustedValue) { + this.$$unwrapTrustedValue = function() { + return trustedValue; + }; + }; + if (Base) { + holderType.prototype = new Base(); + } + holderType.prototype.valueOf = function sceValueOf() { + return this.$$unwrapTrustedValue(); + }; + holderType.prototype.toString = function sceToString() { + return this.$$unwrapTrustedValue().toString(); + }; + return holderType; + } + + var trustedValueHolderBase = generateHolderType(), + byType = {}; + + byType[SCE_CONTEXTS.HTML] = generateHolderType(trustedValueHolderBase); + byType[SCE_CONTEXTS.CSS] = generateHolderType(trustedValueHolderBase); + byType[SCE_CONTEXTS.URL] = generateHolderType(trustedValueHolderBase); + byType[SCE_CONTEXTS.JS] = generateHolderType(trustedValueHolderBase); + byType[SCE_CONTEXTS.RESOURCE_URL] = generateHolderType(byType[SCE_CONTEXTS.URL]); + + /** + * @ngdoc method + * @name $sceDelegate#trustAs + * + * @description + * Returns an object that is trusted by angular for use in specified strict + * contextual escaping contexts (such as ng-bind-html, ng-include, any src + * attribute interpolation, any dom event binding attribute interpolation + * such as for onclick, etc.) that uses the provided value. + * See {@link ng.$sce $sce} for enabling strict contextual escaping. + * + * @param {string} type The kind of context in which this value is safe for use. e.g. url, + * resourceUrl, html, js and css. + * @param {*} value The value that that should be considered trusted/safe. + * @returns {*} A value that can be used to stand in for the provided `value` in places + * where Angular expects a $sce.trustAs() return value. + */ + function trustAs(type, trustedValue) { + var Constructor = (byType.hasOwnProperty(type) ? byType[type] : null); + if (!Constructor) { + throw $sceMinErr('icontext', + 'Attempted to trust a value in invalid context. Context: {0}; Value: {1}', + type, trustedValue); + } + if (trustedValue === null || trustedValue === undefined || trustedValue === '') { + return trustedValue; + } + // All the current contexts in SCE_CONTEXTS happen to be strings. In order to avoid trusting + // mutable objects, we ensure here that the value passed in is actually a string. + if (typeof trustedValue !== 'string') { + throw $sceMinErr('itype', + 'Attempted to trust a non-string value in a content requiring a string: Context: {0}', + type); + } + return new Constructor(trustedValue); + } + + /** + * @ngdoc method + * @name $sceDelegate#valueOf + * + * @description + * If the passed parameter had been returned by a prior call to {@link ng.$sceDelegate#trustAs + * `$sceDelegate.trustAs`}, returns the value that had been passed to {@link + * ng.$sceDelegate#trustAs `$sceDelegate.trustAs`}. + * + * If the passed parameter is not a value that had been returned by {@link + * ng.$sceDelegate#trustAs `$sceDelegate.trustAs`}, returns it as-is. + * + * @param {*} value The result of a prior {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs`} + * call or anything else. + * @returns {*} The `value` that was originally provided to {@link ng.$sceDelegate#trustAs + * `$sceDelegate.trustAs`} if `value` is the result of such a call. Otherwise, returns + * `value` unchanged. + */ + function valueOf(maybeTrusted) { + if (maybeTrusted instanceof trustedValueHolderBase) { + return maybeTrusted.$$unwrapTrustedValue(); + } else { + return maybeTrusted; + } + } + + /** + * @ngdoc method + * @name $sceDelegate#getTrusted + * + * @description + * Takes the result of a {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs`} call and + * returns the originally supplied value if the queried context type is a supertype of the + * created type. If this condition isn't satisfied, throws an exception. + * + * @param {string} type The kind of context in which this value is to be used. + * @param {*} maybeTrusted The result of a prior {@link ng.$sceDelegate#trustAs + * `$sceDelegate.trustAs`} call. + * @returns {*} The value the was originally provided to {@link ng.$sceDelegate#trustAs + * `$sceDelegate.trustAs`} if valid in this context. Otherwise, throws an exception. + */ + function getTrusted(type, maybeTrusted) { + if (maybeTrusted === null || maybeTrusted === undefined || maybeTrusted === '') { + return maybeTrusted; + } + var constructor = (byType.hasOwnProperty(type) ? byType[type] : null); + if (constructor && maybeTrusted instanceof constructor) { + return maybeTrusted.$$unwrapTrustedValue(); + } + // If we get here, then we may only take one of two actions. + // 1. sanitize the value for the requested type, or + // 2. throw an exception. + if (type === SCE_CONTEXTS.RESOURCE_URL) { + if (isResourceUrlAllowedByPolicy(maybeTrusted)) { + return maybeTrusted; + } else { + throw $sceMinErr('insecurl', + 'Blocked loading resource from url not allowed by $sceDelegate policy. URL: {0}', + maybeTrusted.toString()); + } + } else if (type === SCE_CONTEXTS.HTML) { + return htmlSanitizer(maybeTrusted); + } + throw $sceMinErr('unsafe', 'Attempting to use an unsafe value in a safe context.'); + } + + return { trustAs: trustAs, + getTrusted: getTrusted, + valueOf: valueOf }; + }]; +} + + +/** + * @ngdoc provider + * @name $sceProvider + * @description + * + * The $sceProvider provider allows developers to configure the {@link ng.$sce $sce} service. + * - enable/disable Strict Contextual Escaping (SCE) in a module + * - override the default implementation with a custom delegate + * + * Read more about {@link ng.$sce Strict Contextual Escaping (SCE)}. + */ + +/* jshint maxlen: false*/ + +/** + * @ngdoc service + * @name $sce + * @kind function + * + * @description + * + * `$sce` is a service that provides Strict Contextual Escaping services to AngularJS. + * + * # Strict Contextual Escaping + * + * Strict Contextual Escaping (SCE) is a mode in which AngularJS requires bindings in certain + * contexts to result in a value that is marked as safe to use for that context. One example of + * such a context is binding arbitrary html controlled by the user via `ng-bind-html`. We refer + * to these contexts as privileged or SCE contexts. + * + * As of version 1.2, Angular ships with SCE enabled by default. + * + * Note: When enabled (the default), IE<11 in quirks mode is not supported. In this mode, IE<11 allow + * one to execute arbitrary javascript by the use of the expression() syntax. Refer + * to learn more about them. + * You can ensure your document is in standards mode and not quirks mode by adding `` + * to the top of your HTML document. + * + * SCE assists in writing code in way that (a) is secure by default and (b) makes auditing for + * security vulnerabilities such as XSS, clickjacking, etc. a lot easier. + * + * Here's an example of a binding in a privileged context: + * + * ``` + * + *
        + * ``` + * + * Notice that `ng-bind-html` is bound to `userHtml` controlled by the user. With SCE + * disabled, this application allows the user to render arbitrary HTML into the DIV. + * In a more realistic example, one may be rendering user comments, blog articles, etc. via + * bindings. (HTML is just one example of a context where rendering user controlled input creates + * security vulnerabilities.) + * + * For the case of HTML, you might use a library, either on the client side, or on the server side, + * to sanitize unsafe HTML before binding to the value and rendering it in the document. + * + * How would you ensure that every place that used these types of bindings was bound to a value that + * was sanitized by your library (or returned as safe for rendering by your server?) How can you + * ensure that you didn't accidentally delete the line that sanitized the value, or renamed some + * properties/fields and forgot to update the binding to the sanitized value? + * + * To be secure by default, you want to ensure that any such bindings are disallowed unless you can + * determine that something explicitly says it's safe to use a value for binding in that + * context. You can then audit your code (a simple grep would do) to ensure that this is only done + * for those values that you can easily tell are safe - because they were received from your server, + * sanitized by your library, etc. You can organize your codebase to help with this - perhaps + * allowing only the files in a specific directory to do this. Ensuring that the internal API + * exposed by that code doesn't markup arbitrary values as safe then becomes a more manageable task. + * + * In the case of AngularJS' SCE service, one uses {@link ng.$sce#trustAs $sce.trustAs} + * (and shorthand methods such as {@link ng.$sce#trustAsHtml $sce.trustAsHtml}, etc.) to + * obtain values that will be accepted by SCE / privileged contexts. + * + * + * ## How does it work? + * + * In privileged contexts, directives and code will bind to the result of {@link ng.$sce#getTrusted + * $sce.getTrusted(context, value)} rather than to the value directly. Directives use {@link + * ng.$sce#parseAs $sce.parseAs} rather than `$parse` to watch attribute bindings, which performs the + * {@link ng.$sce#getTrusted $sce.getTrusted} behind the scenes on non-constant literals. + * + * As an example, {@link ng.directive:ngBindHtml ngBindHtml} uses {@link + * ng.$sce#parseAsHtml $sce.parseAsHtml(binding expression)}. Here's the actual code (slightly + * simplified): + * + * ``` + * var ngBindHtmlDirective = ['$sce', function($sce) { + * return function(scope, element, attr) { + * scope.$watch($sce.parseAsHtml(attr.ngBindHtml), function(value) { + * element.html(value || ''); + * }); + * }; + * }]; + * ``` + * + * ## Impact on loading templates + * + * This applies both to the {@link ng.directive:ngInclude `ng-include`} directive as well as + * `templateUrl`'s specified by {@link guide/directive directives}. + * + * By default, Angular only loads templates from the same domain and protocol as the application + * document. This is done by calling {@link ng.$sce#getTrustedResourceUrl + * $sce.getTrustedResourceUrl} on the template URL. To load templates from other domains and/or + * protocols, you may either either {@link ng.$sceDelegateProvider#resourceUrlWhitelist whitelist + * them} or {@link ng.$sce#trustAsResourceUrl wrap it} into a trusted value. + * + * *Please note*: + * The browser's + * [Same Origin Policy](https://code.google.com/p/browsersec/wiki/Part2#Same-origin_policy_for_XMLHttpRequest) + * and [Cross-Origin Resource Sharing (CORS)](http://www.w3.org/TR/cors/) + * policy apply in addition to this and may further restrict whether the template is successfully + * loaded. This means that without the right CORS policy, loading templates from a different domain + * won't work on all browsers. Also, loading templates from `file://` URL does not work on some + * browsers. + * + * ## This feels like too much overhead + * + * It's important to remember that SCE only applies to interpolation expressions. + * + * If your expressions are constant literals, they're automatically trusted and you don't need to + * call `$sce.trustAs` on them (remember to include the `ngSanitize` module) (e.g. + * `
        `) just works. + * + * Additionally, `a[href]` and `img[src]` automatically sanitize their URLs and do not pass them + * through {@link ng.$sce#getTrusted $sce.getTrusted}. SCE doesn't play a role here. + * + * The included {@link ng.$sceDelegate $sceDelegate} comes with sane defaults to allow you to load + * templates in `ng-include` from your application's domain without having to even know about SCE. + * It blocks loading templates from other domains or loading templates over http from an https + * served document. You can change these by setting your own custom {@link + * ng.$sceDelegateProvider#resourceUrlWhitelist whitelists} and {@link + * ng.$sceDelegateProvider#resourceUrlBlacklist blacklists} for matching such URLs. + * + * This significantly reduces the overhead. It is far easier to pay the small overhead and have an + * application that's secure and can be audited to verify that with much more ease than bolting + * security onto an application later. + * + * + * ## What trusted context types are supported? + * + * | Context | Notes | + * |---------------------|----------------| + * | `$sce.HTML` | For HTML that's safe to source into the application. The {@link ng.directive:ngBindHtml ngBindHtml} directive uses this context for bindings. If an unsafe value is encountered and the {@link ngSanitize $sanitize} module is present this will sanitize the value instead of throwing an error. | + * | `$sce.CSS` | For CSS that's safe to source into the application. Currently unused. Feel free to use it in your own directives. | + * | `$sce.URL` | For URLs that are safe to follow as links. Currently unused (`
        Note that `$sce.RESOURCE_URL` makes a stronger statement about the URL than `$sce.URL` does and therefore contexts requiring values trusted for `$sce.RESOURCE_URL` can be used anywhere that values trusted for `$sce.URL` are required. | + * | `$sce.JS` | For JavaScript that is safe to execute in your application's context. Currently unused. Feel free to use it in your own directives. | + * + * ## Format of items in {@link ng.$sceDelegateProvider#resourceUrlWhitelist resourceUrlWhitelist}/{@link ng.$sceDelegateProvider#resourceUrlBlacklist Blacklist}         + * + * Each element in these arrays must be one of the following: + * + * - **'self'** + * - The special **string**, `'self'`, can be used to match against all URLs of the **same + * domain** as the application document using the **same protocol**. + * - **String** (except the special value `'self'`) + * - The string is matched against the full *normalized / absolute URL* of the resource + * being tested (substring matches are not good enough.) + * - There are exactly **two wildcard sequences** - `*` and `**`. All other characters + * match themselves. + * - `*`: matches zero or more occurrences of any character other than one of the following 6 + * characters: '`:`', '`/`', '`.`', '`?`', '`&`' and ';'. It's a useful wildcard for use + * in a whitelist. + * - `**`: matches zero or more occurrences of *any* character. As such, it's not + * not appropriate to use in for a scheme, domain, etc. as it would match too much. (e.g. + * http://**.example.com/ would match http://evil.com/?ignore=.example.com/ and that might + * not have been the intention.) Its usage at the very end of the path is ok. (e.g. + * http://foo.example.com/templates/**). + * - **RegExp** (*see caveat below*) + * - *Caveat*: While regular expressions are powerful and offer great flexibility, their syntax + * (and all the inevitable escaping) makes them *harder to maintain*. It's easy to + * accidentally introduce a bug when one updates a complex expression (imho, all regexes should + * have good test coverage.). For instance, the use of `.` in the regex is correct only in a + * small number of cases. A `.` character in the regex used when matching the scheme or a + * subdomain could be matched against a `:` or literal `.` that was likely not intended. It + * is highly recommended to use the string patterns and only fall back to regular expressions + * if they as a last resort. + * - The regular expression must be an instance of RegExp (i.e. not a string.) It is + * matched against the **entire** *normalized / absolute URL* of the resource being tested + * (even when the RegExp did not have the `^` and `$` codes.) In addition, any flags + * present on the RegExp (such as multiline, global, ignoreCase) are ignored. + * - If you are generating your JavaScript from some other templating engine (not + * recommended, e.g. in issue [#4006](https://github.com/angular/angular.js/issues/4006)), + * remember to escape your regular expression (and be aware that you might need more than + * one level of escaping depending on your templating engine and the way you interpolated + * the value.) Do make use of your platform's escaping mechanism as it might be good + * enough before coding your own. e.g. Ruby has + * [Regexp.escape(str)](http://www.ruby-doc.org/core-2.0.0/Regexp.html#method-c-escape) + * and Python has [re.escape](http://docs.python.org/library/re.html#re.escape). + * Javascript lacks a similar built in function for escaping. Take a look at Google + * Closure library's [goog.string.regExpEscape(s)]( + * http://docs.closure-library.googlecode.com/git/closure_goog_string_string.js.source.html#line962). + * + * Refer {@link ng.$sceDelegateProvider $sceDelegateProvider} for an example. + * + * ## Show me an example using SCE. + * + * + * + *
        + *

        + * User comments
        + * By default, HTML that isn't explicitly trusted (e.g. Alice's comment) is sanitized when + * $sanitize is available. If $sanitize isn't available, this results in an error instead of an + * exploit. + *
        + *
        + * {{userComment.name}}: + * + *
        + *
        + *
        + *
        + *         + * + * + * angular.module('mySceApp', ['ngSanitize']) + * .controller('AppController', ['$http', '$templateCache', '$sce', + * function($http, $templateCache, $sce) { + * var self = this; + * $http.get("test_data.json", {cache: $templateCache}).success(function(userComments) { + * self.userComments = userComments; + * }); + * self.explicitlyTrustedHtml = $sce.trustAsHtml( + * 'Hover over this text.'); + * }]); + * + * + * + * [ + * { "name": "Alice", + * "htmlComment": + * "Is anyone reading this?" + * }, + * { "name": "Bob", + * "htmlComment": "Yes! Am I the only other one?" + * } + * ] + * + * + * + * describe('SCE doc demo', function() { + * it('should sanitize untrusted values', function() { + * expect(element.all(by.css('.htmlComment')).first().getInnerHtml()) + * .toBe('Is anyone reading this?'); + * }); + * + * it('should NOT sanitize explicitly trusted values', function() { + * expect(element(by.id('explicitlyTrustedHtml')).getInnerHtml()).toBe( + * 'Hover over this text.'); + * }); + * }); + * + *         + * + * + * + * ## Can I disable SCE completely? + * + * Yes, you can. However, this is strongly discouraged. SCE gives you a lot of security benefits + * for little coding overhead. It will be much harder to take an SCE disabled application and + * either secure it on your own or enable SCE at a later stage. It might make sense to disable SCE + * for cases where you have a lot of existing code that was written before SCE was introduced and + * you're migrating them a module at a time. + * + * That said, here's how you can completely disable SCE: + * + * ``` + * angular.module('myAppWithSceDisabledmyApp', []).config(function($sceProvider) { + * // Completely disable SCE. For demonstration purposes only! + * // Do not use in new projects. + * $sceProvider.enabled(false); + * }); + * ``` + * + */ +/* jshint maxlen: 100 */ + +function $SceProvider() { + var enabled = true; + + /** + * @ngdoc method + * @name $sceProvider#enabled + * @kind function + * + * @param {boolean=} value If provided, then enables/disables SCE. + * @return {boolean} true if SCE is enabled, false otherwise. + * + * @description + * Enables/disables SCE and returns the current value. + */ + this.enabled = function(value) { + if (arguments.length) { + enabled = !!value; + } + return enabled; + }; + + + /* Design notes on the default implementation for SCE. + * + * The API contract for the SCE delegate + * ------------------------------------- + * The SCE delegate object must provide the following 3 methods: + * + * - trustAs(contextEnum, value) + * This method is used to tell the SCE service that the provided value is OK to use in the + * contexts specified by contextEnum. It must return an object that will be accepted by + * getTrusted() for a compatible contextEnum and return this value. + * + * - valueOf(value) + * For values that were not produced by trustAs(), return them as is. For values that were + * produced by trustAs(), return the corresponding input value to trustAs. Basically, if + * trustAs is wrapping the given values into some type, this operation unwraps it when given + * such a value. + * + * - getTrusted(contextEnum, value) + * This function should return the a value that is safe to use in the context specified by + * contextEnum or throw and exception otherwise. + * + * NOTE: This contract deliberately does NOT state that values returned by trustAs() must be + * opaque or wrapped in some holder object. That happens to be an implementation detail. For + * instance, an implementation could maintain a registry of all trusted objects by context. In + * such a case, trustAs() would return the same object that was passed in. getTrusted() would + * return the same object passed in if it was found in the registry under a compatible context or + * throw an exception otherwise. An implementation might only wrap values some of the time based + * on some criteria. getTrusted() might return a value and not throw an exception for special + * constants or objects even if not wrapped. All such implementations fulfill this contract. + * + * + * A note on the inheritance model for SCE contexts + * ------------------------------------------------ + * I've used inheritance and made RESOURCE_URL wrapped types a subtype of URL wrapped types. This + * is purely an implementation details. + * + * The contract is simply this: + * + * getTrusted($sce.RESOURCE_URL, value) succeeding implies that getTrusted($sce.URL, value) + * will also succeed. + * + * Inheritance happens to capture this in a natural way. In some future, we + * may not use inheritance anymore. That is OK because no code outside of + * sce.js and sceSpecs.js would need to be aware of this detail. + */ + + this.$get = ['$parse', '$sceDelegate', function( + $parse, $sceDelegate) { + // Prereq: Ensure that we're not running in IE<11 quirks mode. In that mode, IE < 11 allow + // the "expression(javascript expression)" syntax which is insecure. + if (enabled && msie < 8) { + throw $sceMinErr('iequirks', + 'Strict Contextual Escaping does not support Internet Explorer version < 11 in quirks ' + + 'mode. You can fix this by adding the text to the top of your HTML ' + + 'document. See http://docs.angularjs.org/api/ng.$sce for more information.'); + } + + var sce = shallowCopy(SCE_CONTEXTS); + + /** + * @ngdoc method + * @name $sce#isEnabled + * @kind function + * + * @return {Boolean} true if SCE is enabled, false otherwise. If you want to set the value, you + * have to do it at module config time on {@link ng.$sceProvider $sceProvider}. + * + * @description + * Returns a boolean indicating if SCE is enabled. + */ + sce.isEnabled = function() { + return enabled; + }; + sce.trustAs = $sceDelegate.trustAs; + sce.getTrusted = $sceDelegate.getTrusted; + sce.valueOf = $sceDelegate.valueOf; + + if (!enabled) { + sce.trustAs = sce.getTrusted = function(type, value) { return value; }; + sce.valueOf = identity; + } + + /** + * @ngdoc method + * @name $sce#parseAs + * + * @description + * Converts Angular {@link guide/expression expression} into a function. This is like {@link + * ng.$parse $parse} and is identical when the expression is a literal constant. Otherwise, it + * wraps the expression in a call to {@link ng.$sce#getTrusted $sce.getTrusted(*type*, + * *result*)} + * + * @param {string} type The kind of SCE context in which this result will be used. + * @param {string} expression String expression to compile. + * @returns {function(context, locals)} a function which represents the compiled expression: + * + * * `context` – `{object}` – an object against which any expressions embedded in the strings + * are evaluated against (typically a scope object). + * * `locals` – `{object=}` – local variables context object, useful for overriding values in + * `context`. + */ + sce.parseAs = function sceParseAs(type, expr) { + var parsed = $parse(expr); + if (parsed.literal && parsed.constant) { + return parsed; + } else { + return $parse(expr, function(value) { + return sce.getTrusted(type, value); + }); + } + }; + + /** + * @ngdoc method + * @name $sce#trustAs + * + * @description + * Delegates to {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs`}. As such, + * returns an object that is trusted by angular for use in specified strict contextual + * escaping contexts (such as ng-bind-html, ng-include, any src attribute + * interpolation, any dom event binding attribute interpolation such as for onclick, etc.) + * that uses the provided value. See * {@link ng.$sce $sce} for enabling strict contextual + * escaping. + * + * @param {string} type The kind of context in which this value is safe for use. e.g. url, + * resource_url, html, js and css. + * @param {*} value The value that that should be considered trusted/safe. + * @returns {*} A value that can be used to stand in for the provided `value` in places + * where Angular expects a $sce.trustAs() return value. + */ + + /** + * @ngdoc method + * @name $sce#trustAsHtml + * + * @description + * Shorthand method. `$sce.trustAsHtml(value)` → + * {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs($sce.HTML, value)`} + * + * @param {*} value The value to trustAs. + * @returns {*} An object that can be passed to {@link ng.$sce#getTrustedHtml + * $sce.getTrustedHtml(value)} to obtain the original value. (privileged directives + * only accept expressions that are either literal constants or are the + * return value of {@link ng.$sce#trustAs $sce.trustAs}.) + */ + + /** + * @ngdoc method + * @name $sce#trustAsUrl + * + * @description + * Shorthand method. `$sce.trustAsUrl(value)` → + * {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs($sce.URL, value)`} + * + * @param {*} value The value to trustAs. + * @returns {*} An object that can be passed to {@link ng.$sce#getTrustedUrl + * $sce.getTrustedUrl(value)} to obtain the original value. (privileged directives + * only accept expressions that are either literal constants or are the + * return value of {@link ng.$sce#trustAs $sce.trustAs}.) + */ + + /** + * @ngdoc method + * @name $sce#trustAsResourceUrl + * + * @description + * Shorthand method. `$sce.trustAsResourceUrl(value)` → + * {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs($sce.RESOURCE_URL, value)`} + * + * @param {*} value The value to trustAs. + * @returns {*} An object that can be passed to {@link ng.$sce#getTrustedResourceUrl + * $sce.getTrustedResourceUrl(value)} to obtain the original value. (privileged directives + * only accept expressions that are either literal constants or are the return + * value of {@link ng.$sce#trustAs $sce.trustAs}.) + */ + + /** + * @ngdoc method + * @name $sce#trustAsJs + * + * @description + * Shorthand method. `$sce.trustAsJs(value)` → + * {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs($sce.JS, value)`} + * + * @param {*} value The value to trustAs. + * @returns {*} An object that can be passed to {@link ng.$sce#getTrustedJs + * $sce.getTrustedJs(value)} to obtain the original value. (privileged directives + * only accept expressions that are either literal constants or are the + * return value of {@link ng.$sce#trustAs $sce.trustAs}.) + */ + + /** + * @ngdoc method + * @name $sce#getTrusted + * + * @description + * Delegates to {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted`}. As such, + * takes the result of a {@link ng.$sce#trustAs `$sce.trustAs`}() call and returns the + * originally supplied value if the queried context type is a supertype of the created type. + * If this condition isn't satisfied, throws an exception. + * + * @param {string} type The kind of context in which this value is to be used. + * @param {*} maybeTrusted The result of a prior {@link ng.$sce#trustAs `$sce.trustAs`} + * call. + * @returns {*} The value the was originally provided to + * {@link ng.$sce#trustAs `$sce.trustAs`} if valid in this context. + * Otherwise, throws an exception. + */ + + /** + * @ngdoc method + * @name $sce#getTrustedHtml + * + * @description + * Shorthand method. `$sce.getTrustedHtml(value)` → + * {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted($sce.HTML, value)`} + * + * @param {*} value The value to pass to `$sce.getTrusted`. + * @returns {*} The return value of `$sce.getTrusted($sce.HTML, value)` + */ + + /** + * @ngdoc method + * @name $sce#getTrustedCss + * + * @description + * Shorthand method. `$sce.getTrustedCss(value)` → + * {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted($sce.CSS, value)`} + * + * @param {*} value The value to pass to `$sce.getTrusted`. + * @returns {*} The return value of `$sce.getTrusted($sce.CSS, value)` + */ + + /** + * @ngdoc method + * @name $sce#getTrustedUrl + * + * @description + * Shorthand method. `$sce.getTrustedUrl(value)` → + * {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted($sce.URL, value)`} + * + * @param {*} value The value to pass to `$sce.getTrusted`. + * @returns {*} The return value of `$sce.getTrusted($sce.URL, value)` + */ + + /** + * @ngdoc method + * @name $sce#getTrustedResourceUrl + * + * @description + * Shorthand method. `$sce.getTrustedResourceUrl(value)` → + * {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted($sce.RESOURCE_URL, value)`} + * + * @param {*} value The value to pass to `$sceDelegate.getTrusted`. + * @returns {*} The return value of `$sce.getTrusted($sce.RESOURCE_URL, value)` + */ + + /** + * @ngdoc method + * @name $sce#getTrustedJs + * + * @description + * Shorthand method. `$sce.getTrustedJs(value)` → + * {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted($sce.JS, value)`} + * + * @param {*} value The value to pass to `$sce.getTrusted`. + * @returns {*} The return value of `$sce.getTrusted($sce.JS, value)` + */ + + /** + * @ngdoc method + * @name $sce#parseAsHtml + * + * @description + * Shorthand method. `$sce.parseAsHtml(expression string)` → + * {@link ng.$sce#parseAs `$sce.parseAs($sce.HTML, value)`} + * + * @param {string} expression String expression to compile. + * @returns {function(context, locals)} a function which represents the compiled expression: + * + * * `context` – `{object}` – an object against which any expressions embedded in the strings + * are evaluated against (typically a scope object). + * * `locals` – `{object=}` – local variables context object, useful for overriding values in + * `context`. + */ + + /** + * @ngdoc method + * @name $sce#parseAsCss + * + * @description + * Shorthand method. `$sce.parseAsCss(value)` → + * {@link ng.$sce#parseAs `$sce.parseAs($sce.CSS, value)`} + * + * @param {string} expression String expression to compile. + * @returns {function(context, locals)} a function which represents the compiled expression: + * + * * `context` – `{object}` – an object against which any expressions embedded in the strings + * are evaluated against (typically a scope object). + * * `locals` – `{object=}` – local variables context object, useful for overriding values in + * `context`. + */ + + /** + * @ngdoc method + * @name $sce#parseAsUrl + * + * @description + * Shorthand method. `$sce.parseAsUrl(value)` → + * {@link ng.$sce#parseAs `$sce.parseAs($sce.URL, value)`} + * + * @param {string} expression String expression to compile. + * @returns {function(context, locals)} a function which represents the compiled expression: + * + * * `context` – `{object}` – an object against which any expressions embedded in the strings + * are evaluated against (typically a scope object). + * * `locals` – `{object=}` – local variables context object, useful for overriding values in + * `context`. + */ + + /** + * @ngdoc method + * @name $sce#parseAsResourceUrl + * + * @description + * Shorthand method. `$sce.parseAsResourceUrl(value)` → + * {@link ng.$sce#parseAs `$sce.parseAs($sce.RESOURCE_URL, value)`} + * + * @param {string} expression String expression to compile. + * @returns {function(context, locals)} a function which represents the compiled expression: + * + * * `context` – `{object}` – an object against which any expressions embedded in the strings + * are evaluated against (typically a scope object). + * * `locals` – `{object=}` – local variables context object, useful for overriding values in + * `context`. + */ + + /** + * @ngdoc method + * @name $sce#parseAsJs + * + * @description + * Shorthand method. `$sce.parseAsJs(value)` → + * {@link ng.$sce#parseAs `$sce.parseAs($sce.JS, value)`} + * + * @param {string} expression String expression to compile. + * @returns {function(context, locals)} a function which represents the compiled expression: + * + * * `context` – `{object}` – an object against which any expressions embedded in the strings + * are evaluated against (typically a scope object). + * * `locals` – `{object=}` – local variables context object, useful for overriding values in + * `context`. + */ + + // Shorthand delegations. + var parse = sce.parseAs, + getTrusted = sce.getTrusted, + trustAs = sce.trustAs; + + forEach(SCE_CONTEXTS, function(enumValue, name) { + var lName = lowercase(name); + sce[camelCase("parse_as_" + lName)] = function(expr) { + return parse(enumValue, expr); + }; + sce[camelCase("get_trusted_" + lName)] = function(value) { + return getTrusted(enumValue, value); + }; + sce[camelCase("trust_as_" + lName)] = function(value) { + return trustAs(enumValue, value); + }; + }); + + return sce; + }]; +} + +/** + * !!! This is an undocumented "private" service !!! + * + * @name $sniffer + * @requires $window + * @requires $document + * + * @property {boolean} history Does the browser support html5 history api ? + * @property {boolean} transitions Does the browser support CSS transition events ? + * @property {boolean} animations Does the browser support CSS animation events ? + * + * @description + * This is very simple implementation of testing browser's features. + */ +function $SnifferProvider() { + this.$get = ['$window', '$document', function($window, $document) { + var eventSupport = {}, + android = + int((/android (\d+)/.exec(lowercase(($window.navigator || {}).userAgent)) || [])[1]), + boxee = /Boxee/i.test(($window.navigator || {}).userAgent), + document = $document[0] || {}, + vendorPrefix, + vendorRegex = /^(Moz|webkit|ms)(?=[A-Z])/, + bodyStyle = document.body && document.body.style, + transitions = false, + animations = false, + match; + + if (bodyStyle) { + for (var prop in bodyStyle) { + if (match = vendorRegex.exec(prop)) { + vendorPrefix = match[0]; + vendorPrefix = vendorPrefix.substr(0, 1).toUpperCase() + vendorPrefix.substr(1); + break; + } + } + + if (!vendorPrefix) { + vendorPrefix = ('WebkitOpacity' in bodyStyle) && 'webkit'; + } + + transitions = !!(('transition' in bodyStyle) || (vendorPrefix + 'Transition' in bodyStyle)); + animations = !!(('animation' in bodyStyle) || (vendorPrefix + 'Animation' in bodyStyle)); + + if (android && (!transitions||!animations)) { + transitions = isString(document.body.style.webkitTransition); + animations = isString(document.body.style.webkitAnimation); + } + } + + + return { + // Android has history.pushState, but it does not update location correctly + // so let's not use the history API at all. + // http://code.google.com/p/android/issues/detail?id=17471 + // https://github.com/angular/angular.js/issues/904 + + // older webkit browser (533.9) on Boxee box has exactly the same problem as Android has + // so let's not use the history API also + // We are purposefully using `!(android < 4)` to cover the case when `android` is undefined + // jshint -W018 + history: !!($window.history && $window.history.pushState && !(android < 4) && !boxee), + // jshint +W018 + hasEvent: function(event) { + // IE9 implements 'input' event it's so fubared that we rather pretend that it doesn't have + // it. In particular the event is not fired when backspace or delete key are pressed or + // when cut operation is performed. + if (event == 'input' && msie == 9) return false; + + if (isUndefined(eventSupport[event])) { + var divElm = document.createElement('div'); + eventSupport[event] = 'on' + event in divElm; + } + + return eventSupport[event]; + }, + csp: csp(), + vendorPrefix: vendorPrefix, + transitions: transitions, + animations: animations, + android: android + }; + }]; +} + +var $compileMinErr = minErr('$compile'); + +/** + * @ngdoc service + * @name $templateRequest + * + * @description + * The `$templateRequest` service downloads the provided template using `$http` and, upon success, + * stores the contents inside of `$templateCache`. If the HTTP request fails or the response data + * of the HTTP request is empty then a `$compile` error will be thrown (the exception can be thwarted + * by setting the 2nd parameter of the function to true). + * + * @param {string} tpl The HTTP request template URL + * @param {boolean=} ignoreRequestError Whether or not to ignore the exception when the request fails or the template is empty + * + * @return {Promise} the HTTP Promise for the given. + * + * @property {number} totalPendingRequests total amount of pending template requests being downloaded. + */ +function $TemplateRequestProvider() { + this.$get = ['$templateCache', '$http', '$q', function($templateCache, $http, $q) { + function handleRequestFn(tpl, ignoreRequestError) { + var self = handleRequestFn; + self.totalPendingRequests++; + + var transformResponse = $http.defaults && $http.defaults.transformResponse; + + if (isArray(transformResponse)) { + var original = transformResponse; + transformResponse = []; + for (var i=0; i= 8 and <= 10 normalizes the URL when assigned to the anchor node similar to the other + * browsers. However, the parsed components will not be set if the URL assigned did not specify + * them. (e.g. if you assign a.href = "foo", then a.protocol, a.host, etc. will be empty.) We + * work around that by performing the parsing in a 2nd step by taking a previously normalized + * URL (e.g. by assigning to a.href) and assigning it a.href again. This correctly populates the + * properties such as protocol, hostname, port, etc. + * + * IE7 does not normalize the URL when assigned to an anchor node. (Apparently, it does, if one + * uses the inner HTML approach to assign the URL as part of an HTML snippet - + * http://stackoverflow.com/a/472729) However, setting img[src] does normalize the URL. + * Unfortunately, setting img[src] to something like "javascript:foo" on IE throws an exception. + * Since the primary usage for normalizing URLs is to sanitize such URLs, we can't use that + * method and IE < 8 is unsupported. + * + * References: + * http://developer.mozilla.org/en-US/docs/Web/API/HTMLAnchorElement + * http://www.aptana.com/reference/html/api/HTMLAnchorElement.html + * http://url.spec.whatwg.org/#urlutils + * https://github.com/angular/angular.js/pull/2902 + * http://james.padolsey.com/javascript/parsing-urls-with-the-dom/ + * + * @kind function + * @param {string} url The URL to be parsed. + * @description Normalizes and parses a URL. + * @returns {object} Returns the normalized URL as a dictionary. + * + * | member name | Description | + * |---------------|----------------| + * | href | A normalized version of the provided URL if it was not an absolute URL | + * | protocol | The protocol including the trailing colon | + * | host | The host and port (if the port is non-default) of the normalizedUrl | + * | search | The search params, minus the question mark | + * | hash | The hash string, minus the hash symbol + * | hostname | The hostname + * | port | The port, without ":" + * | pathname | The pathname, beginning with "/" + * + */ +function urlResolve(url, base) { + var href = url; + + if (msie) { + // Normalize before parse. Refer Implementation Notes on why this is + // done in two steps on IE. + urlParsingNode.setAttribute("href", href); + href = urlParsingNode.href; + } + + urlParsingNode.setAttribute('href', href); + + // urlParsingNode provides the UrlUtils interface - http://url.spec.whatwg.org/#urlutils + return { + href: urlParsingNode.href, + protocol: urlParsingNode.protocol ? urlParsingNode.protocol.replace(/:$/, '') : '', + host: urlParsingNode.host, + search: urlParsingNode.search ? urlParsingNode.search.replace(/^\?/, '') : '', + hash: urlParsingNode.hash ? urlParsingNode.hash.replace(/^#/, '') : '', + hostname: urlParsingNode.hostname, + port: urlParsingNode.port, + pathname: (urlParsingNode.pathname.charAt(0) === '/') + ? urlParsingNode.pathname + : '/' + urlParsingNode.pathname + }; +} + +/** + * Parse a request URL and determine whether this is a same-origin request as the application document. + * + * @param {string|object} requestUrl The url of the request as a string that will be resolved + * or a parsed URL object. + * @returns {boolean} Whether the request is for the same origin as the application document. + */ +function urlIsSameOrigin(requestUrl) { + var parsed = (isString(requestUrl)) ? urlResolve(requestUrl) : requestUrl; + return (parsed.protocol === originUrl.protocol && + parsed.host === originUrl.host); +} + +/** + * @ngdoc service + * @name $window + * + * @description + * A reference to the browser's `window` object. While `window` + * is globally available in JavaScript, it causes testability problems, because + * it is a global variable. In angular we always refer to it through the + * `$window` service, so it may be overridden, removed or mocked for testing. + * + * Expressions, like the one defined for the `ngClick` directive in the example + * below, are evaluated with respect to the current scope. Therefore, there is + * no risk of inadvertently coding in a dependency on a global value in such an + * expression. + * + * @example + + + +
        + + +
        +         + + it('should display the greeting in the input box', function() { + element(by.model('greeting')).sendKeys('Hello, E2E Tests'); + // If we click the button it will block the test runner + // element(':button').click(); + }); + +         + */ +function $WindowProvider() { + this.$get = valueFn(window); +} + +/* global currencyFilter: true, + dateFilter: true, + filterFilter: true, + jsonFilter: true, + limitToFilter: true, + lowercaseFilter: true, + numberFilter: true, + orderByFilter: true, + uppercaseFilter: true, + */ + +/** + * @ngdoc provider + * @name $filterProvider + * @description + * + * Filters are just functions which transform input to an output. However filters need to be + * Dependency Injected. To achieve this a filter definition consists of a factory function which is + * annotated with dependencies and is responsible for creating a filter function. + * + * ```js + * // Filter registration + * function MyModule($provide, $filterProvider) { + * // create a service to demonstrate injection (not always needed) + * $provide.value('greet', function(name){ + * return 'Hello ' + name + '!'; + * }); + * + * // register a filter factory which uses the + * // greet service to demonstrate DI. + * $filterProvider.register('greet', function(greet){ + * // return the filter function which uses the greet service + * // to generate salutation + * return function(text) { + * // filters need to be forgiving so check input validity + * return text && greet(text) || text; + * }; + * }); + * } + * ``` + * + * The filter function is registered with the `$injector` under the filter name suffix with + * `Filter`. + * + * ```js + * it('should be the same instance', inject( + * function($filterProvider) { + * $filterProvider.register('reverse', function(){ + * return ...; + * }); + * }, + * function($filter, reverseFilter) { + * expect($filter('reverse')).toBe(reverseFilter); + * }); + * ``` + * + * + * For more information about how angular filters work, and how to create your own filters, see + * {@link guide/filter Filters} in the Angular Developer Guide. + */ + +/** + * @ngdoc service + * @name $filter + * @kind function + * @description + * Filters are used for formatting data displayed to the user. + * + * The general syntax in templates is as follows: + * + * {{ expression [| filter_name[:parameter_value] ... ] }} + * + * @param {String} name Name of the filter function to retrieve + * @return {Function} the filter function + * @example + + +
        +

        {{ originalText }}

        +

        {{ filteredText }}

        +
        +         + + + angular.module('filterExample', []) + .controller('MainCtrl', function($scope, $filter) { + $scope.originalText = 'hello'; + $scope.filteredText = $filter('uppercase')($scope.originalText); + }); + +         + */ +$FilterProvider.$inject = ['$provide']; +function $FilterProvider($provide) { + var suffix = 'Filter'; + + /** + * @ngdoc method + * @name $filterProvider#register + * @param {string|Object} name Name of the filter function, or an object map of filters where + * the keys are the filter names and the values are the filter factories. + * @returns {Object} Registered filter instance, or if a map of filters was provided then a map + * of the registered filter instances. + */ + function register(name, factory) { + if (isObject(name)) { + var filters = {}; + forEach(name, function(filter, key) { + filters[key] = register(key, filter); + }); + return filters; + } else { + return $provide.factory(name + suffix, factory); + } + } + this.register = register; + + this.$get = ['$injector', function($injector) { + return function(name) { + return $injector.get(name + suffix); + }; + }]; + + //////////////////////////////////////// + + /* global + currencyFilter: false, + dateFilter: false, + filterFilter: false, + jsonFilter: false, + limitToFilter: false, + lowercaseFilter: false, + numberFilter: false, + orderByFilter: false, + uppercaseFilter: false, + */ + + register('currency', currencyFilter); + register('date', dateFilter); + register('filter', filterFilter); + register('json', jsonFilter); + register('limitTo', limitToFilter); + register('lowercase', lowercaseFilter); + register('number', numberFilter); + register('orderBy', orderByFilter); + register('uppercase', uppercaseFilter); +} + +/** + * @ngdoc filter + * @name filter + * @kind function + * + * @description + * Selects a subset of items from `array` and returns it as a new array. + * + * @param {Array} array The source array. + * @param {string|Object|function()} expression The predicate to be used for selecting items from + * `array`. + * + * Can be one of: + * + * - `string`: The string is evaluated as an expression and the resulting value is used for substring match against + * the contents of the `array`. All strings or objects with string properties in `array` that contain this string + * will be returned. The predicate can be negated by prefixing the string with `!`. + * + * - `Object`: A pattern object can be used to filter specific properties on objects contained + * by `array`. For example `{name:"M", phone:"1"}` predicate will return an array of items + * which have property `name` containing "M" and property `phone` containing "1". A special + * property name `$` can be used (as in `{$:"text"}`) to accept a match against any + * property of the object. That's equivalent to the simple substring match with a `string` + * as described above. The predicate can be negated by prefixing the string with `!`. + * For Example `{name: "!M"}` predicate will return an array of items which have property `name` + * not containing "M". + * + * - `function(value, index)`: A predicate function can be used to write arbitrary filters. The + * function is called for each element of `array`. The final result is an array of those + * elements that the predicate returned true for. + * + * @param {function(actual, expected)|true|undefined} comparator Comparator which is used in + * determining if the expected value (from the filter expression) and actual value (from + * the object in the array) should be considered a match. + * + * Can be one of: + * + * - `function(actual, expected)`: + * The function will be given the object value and the predicate value to compare and + * should return true if the item should be included in filtered result. + * + * - `true`: A shorthand for `function(actual, expected) { return angular.equals(expected, actual)}`. + * this is essentially strict comparison of expected and actual. + * + * - `false|undefined`: A short hand for a function which will look for a substring match in case + * insensitive way. + * + * @example + + +
        + + Search: + + + + + + +
        NamePhone
        {{friend.name}}{{friend.phone}}
        +
        + Any:
        + Name only
        + Phone only
        + Equality
        + + + + + + +
        NamePhone
        {{friendObj.name}}{{friendObj.phone}}
        +         + + var expectFriendNames = function(expectedNames, key) { + element.all(by.repeater(key + ' in friends').column(key + '.name')).then(function(arr) { + arr.forEach(function(wd, i) { + expect(wd.getText()).toMatch(expectedNames[i]); + }); + }); + }; + + it('should search across all fields when filtering with a string', function() { + var searchText = element(by.model('searchText')); + searchText.clear(); + searchText.sendKeys('m'); + expectFriendNames(['Mary', 'Mike', 'Adam'], 'friend'); + + searchText.clear(); + searchText.sendKeys('76'); + expectFriendNames(['John', 'Julie'], 'friend'); + }); + + it('should search in specific fields when filtering with a predicate object', function() { + var searchAny = element(by.model('search.$')); + searchAny.clear(); + searchAny.sendKeys('i'); + expectFriendNames(['Mary', 'Mike', 'Julie', 'Juliette'], 'friendObj'); + }); + it('should use a equal comparison when comparator is true', function() { + var searchName = element(by.model('search.name')); + var strict = element(by.model('strict')); + searchName.clear(); + searchName.sendKeys('Julie'); + strict.click(); + expectFriendNames(['Julie'], 'friendObj'); + }); + +         + */ +function filterFilter() { + return function(array, expression, comparator) { + if (!isArray(array)) return array; + + var comparatorType = typeof(comparator), + predicates = []; + + predicates.check = function(value, index) { + for (var j = 0; j < predicates.length; j++) { + if (!predicates[j](value, index)) { + return false; + } + } + return true; + }; + + if (comparatorType !== 'function') { + if (comparatorType === 'boolean' && comparator) { + comparator = function(obj, text) { + return angular.equals(obj, text); + }; + } else { + comparator = function(obj, text) { + if (obj && text && typeof obj === 'object' && typeof text === 'object') { + for (var objKey in obj) { + if (objKey.charAt(0) !== '$' && hasOwnProperty.call(obj, objKey) && + comparator(obj[objKey], text[objKey])) { + return true; + } + } + return false; + } + text = (''+text).toLowerCase(); + return (''+obj).toLowerCase().indexOf(text) > -1; + }; + } + } + + var search = function(obj, text) { + if (typeof text === 'string' && text.charAt(0) === '!') { + return !search(obj, text.substr(1)); + } + switch (typeof obj) { + case 'boolean': + case 'number': + case 'string': + return comparator(obj, text); + case 'object': + switch (typeof text) { + case 'object': + return comparator(obj, text); + default: + for (var objKey in obj) { + if (objKey.charAt(0) !== '$' && search(obj[objKey], text)) { + return true; + } + } + break; + } + return false; + case 'array': + for (var i = 0; i < obj.length; i++) { + if (search(obj[i], text)) { + return true; + } + } + return false; + default: + return false; + } + }; + switch (typeof expression) { + case 'boolean': + case 'number': + case 'string': + // Set up expression object and fall through + expression = {$:expression}; + // jshint -W086 + case 'object': + // jshint +W086 + for (var key in expression) { + (function(path) { + if (typeof expression[path] === 'undefined') return; + predicates.push(function(value) { + return search(path == '$' ? value : (value && value[path]), expression[path]); + }); + })(key); + } + break; + case 'function': + predicates.push(expression); + break; + default: + return array; + } + var filtered = []; + for (var j = 0; j < array.length; j++) { + var value = array[j]; + if (predicates.check(value, j)) { + filtered.push(value); + } + } + return filtered; + }; +} + +/** + * @ngdoc filter + * @name currency + * @kind function + * + * @description + * Formats a number as a currency (ie $1,234.56). When no currency symbol is provided, default + * symbol for current locale is used. + * + * @param {number} amount Input to filter. + * @param {string=} symbol Currency symbol or identifier to be displayed. + * @param {number=} fractionSize Number of decimal places to round the amount to. + * @returns {string} Formatted number. + * + * + * @example + + + +
        +
        + default currency symbol ($): {{amount | currency}}
        + custom currency identifier (USD$): {{amount | currency:"USD$"}} + no fractions (0): {{amount | currency:"USD$":0}} +
        +         + + it('should init with 1234.56', function() { + expect(element(by.id('currency-default')).getText()).toBe('$1,234.56'); + expect(element(by.id('currency-custom')).getText()).toBe('USD$1,234.56'); + expect(element(by.id('currency-no-fractions')).getText()).toBe('USD$1,235'); + }); + it('should update', function() { + if (browser.params.browser == 'safari') { + // Safari does not understand the minus key. See + // https://github.com/angular/protractor/issues/481 + return; + } + element(by.model('amount')).clear(); + element(by.model('amount')).sendKeys('-1234'); + expect(element(by.id('currency-default')).getText()).toBe('($1,234.00)'); + expect(element(by.id('currency-custom')).getText()).toBe('(USD$1,234.00)'); + expect(element(by.id('currency-no-fractions')).getText()).toBe('(USD$1,234)'); + }); + +         + */ +currencyFilter.$inject = ['$locale']; +function currencyFilter($locale) { + var formats = $locale.NUMBER_FORMATS; + return function(amount, currencySymbol, fractionSize) { + if (isUndefined(currencySymbol)) { + currencySymbol = formats.CURRENCY_SYM; + } + + if (isUndefined(fractionSize)) { + // TODO: read the default value from the locale file + fractionSize = 2; + } + + // if null or undefined pass it through + return (amount == null) + ? amount + : formatNumber(amount, formats.PATTERNS[1], formats.GROUP_SEP, formats.DECIMAL_SEP, fractionSize). + replace(/\u00A4/g, currencySymbol); + }; +} + +/** + * @ngdoc filter + * @name number + * @kind function + * + * @description + * Formats a number as text. + * + * If the input is not a number an empty string is returned. + * + * @param {number|string} number Number to format. + * @param {(number|string)=} fractionSize Number of decimal places to round the number to. + * If this is not provided then the fraction size is computed from the current locale's number + * formatting pattern. In the case of the default locale, it will be 3. + * @returns {string} Number rounded to decimalPlaces and places a “,” after each third digit. + * + * @example + + + +
        + Enter number:
        + Default formatting: {{val | number}}
        + No fractions: {{val | number:0}}
        + Negative number: {{-val | number:4}} +
        +         + + it('should format numbers', function() { + expect(element(by.id('number-default')).getText()).toBe('1,234.568'); + expect(element(by.binding('val | number:0')).getText()).toBe('1,235'); + expect(element(by.binding('-val | number:4')).getText()).toBe('-1,234.5679'); + }); + + it('should update', function() { + element(by.model('val')).clear(); + element(by.model('val')).sendKeys('3374.333'); + expect(element(by.id('number-default')).getText()).toBe('3,374.333'); + expect(element(by.binding('val | number:0')).getText()).toBe('3,374'); + expect(element(by.binding('-val | number:4')).getText()).toBe('-3,374.3330'); + }); + +         + */ + + +numberFilter.$inject = ['$locale']; +function numberFilter($locale) { + var formats = $locale.NUMBER_FORMATS; + return function(number, fractionSize) { + + // if null or undefined pass it through + return (number == null) + ? number + : formatNumber(number, formats.PATTERNS[0], formats.GROUP_SEP, formats.DECIMAL_SEP, + fractionSize); + }; +} + +var DECIMAL_SEP = '.'; +function formatNumber(number, pattern, groupSep, decimalSep, fractionSize) { + if (!isFinite(number) || isObject(number)) return ''; + + var isNegative = number < 0; + number = Math.abs(number); + var numStr = number + '', + formatedText = '', + parts = []; + + var hasExponent = false; + if (numStr.indexOf('e') !== -1) { + var match = numStr.match(/([\d\.]+)e(-?)(\d+)/); + if (match && match[2] == '-' && match[3] > fractionSize + 1) { + numStr = '0'; + number = 0; + } else { + formatedText = numStr; + hasExponent = true; + } + } + + if (!hasExponent) { + var fractionLen = (numStr.split(DECIMAL_SEP)[1] || '').length; + + // determine fractionSize if it is not specified + if (isUndefined(fractionSize)) { + fractionSize = Math.min(Math.max(pattern.minFrac, fractionLen), pattern.maxFrac); + } + + // safely round numbers in JS without hitting imprecisions of floating-point arithmetics + // inspired by: + // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/round + number = +(Math.round(+(number.toString() + 'e' + fractionSize)).toString() + 'e' + -fractionSize); + + if (number === 0) { + isNegative = false; + } + + var fraction = ('' + number).split(DECIMAL_SEP); + var whole = fraction[0]; + fraction = fraction[1] || ''; + + var i, pos = 0, + lgroup = pattern.lgSize, + group = pattern.gSize; + + if (whole.length >= (lgroup + group)) { + pos = whole.length - lgroup; + for (i = 0; i < pos; i++) { + if ((pos - i)%group === 0 && i !== 0) { + formatedText += groupSep; + } + formatedText += whole.charAt(i); + } + } + + for (i = pos; i < whole.length; i++) { + if ((whole.length - i)%lgroup === 0 && i !== 0) { + formatedText += groupSep; + } + formatedText += whole.charAt(i); + } + + // format fraction part. + while (fraction.length < fractionSize) { + fraction += '0'; + } + + if (fractionSize && fractionSize !== "0") formatedText += decimalSep + fraction.substr(0, fractionSize); + } else { + + if (fractionSize > 0 && number > -1 && number < 1) { + formatedText = number.toFixed(fractionSize); + } + } + + parts.push(isNegative ? pattern.negPre : pattern.posPre); + parts.push(formatedText); + parts.push(isNegative ? pattern.negSuf : pattern.posSuf); + return parts.join(''); +} + +function padNumber(num, digits, trim) { + var neg = ''; + if (num < 0) { + neg = '-'; + num = -num; + } + num = '' + num; + while (num.length < digits) num = '0' + num; + if (trim) + num = num.substr(num.length - digits); + return neg + num; +} + + +function dateGetter(name, size, offset, trim) { + offset = offset || 0; + return function(date) { + var value = date['get' + name](); + if (offset > 0 || value > -offset) + value += offset; + if (value === 0 && offset == -12) value = 12; + return padNumber(value, size, trim); + }; +} + +function dateStrGetter(name, shortForm) { + return function(date, formats) { + var value = date['get' + name](); + var get = uppercase(shortForm ? ('SHORT' + name) : name); + + return formats[get][value]; + }; +} + +function timeZoneGetter(date) { + var zone = -1 * date.getTimezoneOffset(); + var paddedZone = (zone >= 0) ? "+" : ""; + + paddedZone += padNumber(Math[zone > 0 ? 'floor' : 'ceil'](zone / 60), 2) + + padNumber(Math.abs(zone % 60), 2); + + return paddedZone; +} + +function getFirstThursdayOfYear(year) { + // 0 = index of January + var dayOfWeekOnFirst = (new Date(year, 0, 1)).getDay(); + // 4 = index of Thursday (+1 to account for 1st = 5) + // 11 = index of *next* Thursday (+1 account for 1st = 12) + return new Date(year, 0, ((dayOfWeekOnFirst <= 4) ? 5 : 12) - dayOfWeekOnFirst); +} + +function getThursdayThisWeek(datetime) { + return new Date(datetime.getFullYear(), datetime.getMonth(), + // 4 = index of Thursday + datetime.getDate() + (4 - datetime.getDay())); +} + +function weekGetter(size) { + return function(date) { + var firstThurs = getFirstThursdayOfYear(date.getFullYear()), + thisThurs = getThursdayThisWeek(date); + + var diff = +thisThurs - +firstThurs, + result = 1 + Math.round(diff / 6.048e8); // 6.048e8 ms per week + + return padNumber(result, size); + }; +} + +function ampmGetter(date, formats) { + return date.getHours() < 12 ? formats.AMPMS[0] : formats.AMPMS[1]; +} + +var DATE_FORMATS = { + yyyy: dateGetter('FullYear', 4), + yy: dateGetter('FullYear', 2, 0, true), + y: dateGetter('FullYear', 1), + MMMM: dateStrGetter('Month'), + MMM: dateStrGetter('Month', true), + MM: dateGetter('Month', 2, 1), + M: dateGetter('Month', 1, 1), + dd: dateGetter('Date', 2), + d: dateGetter('Date', 1), + HH: dateGetter('Hours', 2), + H: dateGetter('Hours', 1), + hh: dateGetter('Hours', 2, -12), + h: dateGetter('Hours', 1, -12), + mm: dateGetter('Minutes', 2), + m: dateGetter('Minutes', 1), + ss: dateGetter('Seconds', 2), + s: dateGetter('Seconds', 1), + // while ISO 8601 requires fractions to be prefixed with `.` or `,` + // we can be just safely rely on using `sss` since we currently don't support single or two digit fractions + sss: dateGetter('Milliseconds', 3), + EEEE: dateStrGetter('Day'), + EEE: dateStrGetter('Day', true), + a: ampmGetter, + Z: timeZoneGetter, + ww: weekGetter(2), + w: weekGetter(1) +}; + +var DATE_FORMATS_SPLIT = /((?:[^yMdHhmsaZEw']+)|(?:'(?:[^']|'')*')|(?:E+|y+|M+|d+|H+|h+|m+|s+|a|Z|w+))(.*)/, + NUMBER_STRING = /^\-?\d+$/; + +/** + * @ngdoc filter + * @name date + * @kind function + * + * @description + * Formats `date` to a string based on the requested `format`. + * + * `format` string can be composed of the following elements: + * + * * `'yyyy'`: 4 digit representation of year (e.g. AD 1 => 0001, AD 2010 => 2010) + * * `'yy'`: 2 digit representation of year, padded (00-99). (e.g. AD 2001 => 01, AD 2010 => 10) + * * `'y'`: 1 digit representation of year, e.g. (AD 1 => 1, AD 199 => 199) + * * `'MMMM'`: Month in year (January-December) + * * `'MMM'`: Month in year (Jan-Dec) + * * `'MM'`: Month in year, padded (01-12) + * * `'M'`: Month in year (1-12) + * * `'dd'`: Day in month, padded (01-31) + * * `'d'`: Day in month (1-31) + * * `'EEEE'`: Day in Week,(Sunday-Saturday) + * * `'EEE'`: Day in Week, (Sun-Sat) + * * `'HH'`: Hour in day, padded (00-23) + * * `'H'`: Hour in day (0-23) + * * `'hh'`: Hour in AM/PM, padded (01-12) + * * `'h'`: Hour in AM/PM, (1-12) + * * `'mm'`: Minute in hour, padded (00-59) + * * `'m'`: Minute in hour (0-59) + * * `'ss'`: Second in minute, padded (00-59) + * * `'s'`: Second in minute (0-59) + * * `'.sss' or ',sss'`: Millisecond in second, padded (000-999) + * * `'a'`: AM/PM marker + * * `'Z'`: 4 digit (+sign) representation of the timezone offset (-1200-+1200) + * * `'ww'`: ISO-8601 week of year (00-53) + * * `'w'`: ISO-8601 week of year (0-53) + * + * `format` string can also be one of the following predefined + * {@link guide/i18n localizable formats}: + * + * * `'medium'`: equivalent to `'MMM d, y h:mm:ss a'` for en_US locale + * (e.g. Sep 3, 2010 12:05:08 PM) + * * `'short'`: equivalent to `'M/d/yy h:mm a'` for en_US locale (e.g. 9/3/10 12:05 PM) + * * `'fullDate'`: equivalent to `'EEEE, MMMM d, y'` for en_US locale + * (e.g. Friday, September 3, 2010) + * * `'longDate'`: equivalent to `'MMMM d, y'` for en_US locale (e.g. September 3, 2010) + * * `'mediumDate'`: equivalent to `'MMM d, y'` for en_US locale (e.g. Sep 3, 2010) + * * `'shortDate'`: equivalent to `'M/d/yy'` for en_US locale (e.g. 9/3/10) + * * `'mediumTime'`: equivalent to `'h:mm:ss a'` for en_US locale (e.g. 12:05:08 PM) + * * `'shortTime'`: equivalent to `'h:mm a'` for en_US locale (e.g. 12:05 PM) + * + * `format` string can contain literal values. These need to be escaped by surrounding with single quotes (e.g. + * `"h 'in the morning'"`). In order to output a single quote, escape it - i.e., two single quotes in a sequence + * (e.g. `"h 'o''clock'"`). + * + * @param {(Date|number|string)} date Date to format either as Date object, milliseconds (string or + * number) or various ISO 8601 datetime string formats (e.g. yyyy-MM-ddTHH:mm:ss.sssZ and its + * shorter versions like yyyy-MM-ddTHH:mmZ, yyyy-MM-dd or yyyyMMddTHHmmssZ). If no timezone is + * specified in the string input, the time is considered to be in the local timezone. + * @param {string=} format Formatting rules (see Description). If not specified, + * `mediumDate` is used. + * @param {string=} timezone Timezone to be used for formatting. Right now, only `'UTC'` is supported. + * If not specified, the timezone of the browser will be used. + * @returns {string} Formatted string or the input if input is not recognized as date/millis. + * + * @example + + + {{1288323623006 | date:'medium'}}: + {{1288323623006 | date:'medium'}}
        + {{1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'}}: + {{1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'}}
        + {{1288323623006 | date:'MM/dd/yyyy @ h:mma'}}: + {{'1288323623006' | date:'MM/dd/yyyy @ h:mma'}}
        + {{1288323623006 | date:"MM/dd/yyyy 'at' h:mma"}}: + {{'1288323623006' | date:"MM/dd/yyyy 'at' h:mma"}}
        +         + + it('should format date', function() { + expect(element(by.binding("1288323623006 | date:'medium'")).getText()). + toMatch(/Oct 2\d, 2010 \d{1,2}:\d{2}:\d{2} (AM|PM)/); + expect(element(by.binding("1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'")).getText()). + toMatch(/2010\-10\-2\d \d{2}:\d{2}:\d{2} (\-|\+)?\d{4}/); + expect(element(by.binding("'1288323623006' | date:'MM/dd/yyyy @ h:mma'")).getText()). + toMatch(/10\/2\d\/2010 @ \d{1,2}:\d{2}(AM|PM)/); + expect(element(by.binding("'1288323623006' | date:\"MM/dd/yyyy 'at' h:mma\"")).getText()). + toMatch(/10\/2\d\/2010 at \d{1,2}:\d{2}(AM|PM)/); + }); + +         + */ +dateFilter.$inject = ['$locale']; +function dateFilter($locale) { + + + var R_ISO8601_STR = /^(\d{4})-?(\d\d)-?(\d\d)(?:T(\d\d)(?::?(\d\d)(?::?(\d\d)(?:\.(\d+))?)?)?(Z|([+-])(\d\d):?(\d\d))?)?$/; + // 1 2 3 4 5 6 7 8 9 10 11 + function jsonStringToDate(string) { + var match; + if (match = string.match(R_ISO8601_STR)) { + var date = new Date(0), + tzHour = 0, + tzMin = 0, + dateSetter = match[8] ? date.setUTCFullYear : date.setFullYear, + timeSetter = match[8] ? date.setUTCHours : date.setHours; + + if (match[9]) { + tzHour = int(match[9] + match[10]); + tzMin = int(match[9] + match[11]); + } + dateSetter.call(date, int(match[1]), int(match[2]) - 1, int(match[3])); + var h = int(match[4]||0) - tzHour; + var m = int(match[5]||0) - tzMin; + var s = int(match[6]||0); + var ms = Math.round(parseFloat('0.' + (match[7]||0)) * 1000); + timeSetter.call(date, h, m, s, ms); + return date; + } + return string; + } + + + return function(date, format, timezone) { + var text = '', + parts = [], + fn, match; + + format = format || 'mediumDate'; + format = $locale.DATETIME_FORMATS[format] || format; + if (isString(date)) { + date = NUMBER_STRING.test(date) ? int(date) : jsonStringToDate(date); + } + + if (isNumber(date)) { + date = new Date(date); + } + + if (!isDate(date)) { + return date; + } + + while (format) { + match = DATE_FORMATS_SPLIT.exec(format); + if (match) { + parts = concat(parts, match, 1); + format = parts.pop(); + } else { + parts.push(format); + format = null; + } + } + + if (timezone && timezone === 'UTC') { + date = new Date(date.getTime()); + date.setMinutes(date.getMinutes() + date.getTimezoneOffset()); + } + forEach(parts, function(value) { + fn = DATE_FORMATS[value]; + text += fn ? fn(date, $locale.DATETIME_FORMATS) + : value.replace(/(^'|'$)/g, '').replace(/''/g, "'"); + }); + + return text; + }; +} + + +/** + * @ngdoc filter + * @name json + * @kind function + * + * @description + * Allows you to convert a JavaScript object into JSON string. + * + * This filter is mostly useful for debugging. When using the double curly {{value}} notation + * the binding is automatically converted to JSON. + * + * @param {*} object Any JavaScript object (including arrays and primitive types) to filter. + * @returns {string} JSON string. + * + * + * @example + + + 
        {{ {'name':'value'} | json }}
        +         + + it('should jsonify filtered objects', function() { + expect(element(by.binding("{'name':'value'}")).getText()).toMatch(/\{\n "name": ?"value"\n}/); + }); + +         + * + */ +function jsonFilter() { + return function(object) { + return toJson(object, true); + }; +} + + +/** + * @ngdoc filter + * @name lowercase + * @kind function + * @description + * Converts string to lowercase. + * @see angular.lowercase + */ +var lowercaseFilter = valueFn(lowercase); + + +/** + * @ngdoc filter + * @name uppercase + * @kind function + * @description + * Converts string to uppercase. + * @see angular.uppercase + */ +var uppercaseFilter = valueFn(uppercase); + +/** + * @ngdoc filter + * @name limitTo + * @kind function + * + * @description + * Creates a new array or string containing only a specified number of elements. The elements + * are taken from either the beginning or the end of the source array, string or number, as specified by + * the value and sign (positive or negative) of `limit`. If a number is used as input, it is + * converted to a string. + * + * @param {Array|string|number} input Source array, string or number to be limited. + * @param {string|number} limit The length of the returned array or string. If the `limit` number + * is positive, `limit` number of items from the beginning of the source array/string are copied. + * If the number is negative, `limit` number of items from the end of the source array/string + * are copied. The `limit` will be trimmed if it exceeds `array.length` + * @returns {Array|string} A new sub-array or substring of length `limit` or less if input array + * had less than `limit` elements. + * + * @example + + + +
        + Limit {{numbers}} to: +

        Output numbers: {{ numbers | limitTo:numLimit }}

        + Limit {{letters}} to: +

        Output letters: {{ letters | limitTo:letterLimit }}

        + Limit {{longNumber}} to: +

        Output long number: {{ longNumber | limitTo:longNumberLimit }}

        +
        +         + + var numLimitInput = element(by.model('numLimit')); + var letterLimitInput = element(by.model('letterLimit')); + var longNumberLimitInput = element(by.model('longNumberLimit')); + var limitedNumbers = element(by.binding('numbers | limitTo:numLimit')); + var limitedLetters = element(by.binding('letters | limitTo:letterLimit')); + var limitedLongNumber = element(by.binding('longNumber | limitTo:longNumberLimit')); + + it('should limit the number array to first three items', function() { + expect(numLimitInput.getAttribute('value')).toBe('3'); + expect(letterLimitInput.getAttribute('value')).toBe('3'); + expect(longNumberLimitInput.getAttribute('value')).toBe('3'); + expect(limitedNumbers.getText()).toEqual('Output numbers: [1,2,3]'); + expect(limitedLetters.getText()).toEqual('Output letters: abc'); + expect(limitedLongNumber.getText()).toEqual('Output long number: 234'); + }); + + // There is a bug in safari and protractor that doesn't like the minus key + // it('should update the output when -3 is entered', function() { + // numLimitInput.clear(); + // numLimitInput.sendKeys('-3'); + // letterLimitInput.clear(); + // letterLimitInput.sendKeys('-3'); + // longNumberLimitInput.clear(); + // longNumberLimitInput.sendKeys('-3'); + // expect(limitedNumbers.getText()).toEqual('Output numbers: [7,8,9]'); + // expect(limitedLetters.getText()).toEqual('Output letters: ghi'); + // expect(limitedLongNumber.getText()).toEqual('Output long number: 342'); + // }); + + it('should not exceed the maximum size of input array', function() { + numLimitInput.clear(); + numLimitInput.sendKeys('100'); + letterLimitInput.clear(); + letterLimitInput.sendKeys('100'); + longNumberLimitInput.clear(); + longNumberLimitInput.sendKeys('100'); + expect(limitedNumbers.getText()).toEqual('Output numbers: [1,2,3,4,5,6,7,8,9]'); + expect(limitedLetters.getText()).toEqual('Output letters: abcdefghi'); + expect(limitedLongNumber.getText()).toEqual('Output long number: 2345432342'); + }); + +         +*/ +function limitToFilter() { + return function(input, limit) { + if (isNumber(input)) input = input.toString(); + if (!isArray(input) && !isString(input)) return input; + + if (Math.abs(Number(limit)) === Infinity) { + limit = Number(limit); + } else { + limit = int(limit); + } + + if (isString(input)) { + //NaN check on limit + if (limit) { + return limit >= 0 ? input.slice(0, limit) : input.slice(limit, input.length); + } else { + return ""; + } + } + + var out = [], + i, n; + + // if abs(limit) exceeds maximum length, trim it + if (limit > input.length) + limit = input.length; + else if (limit < -input.length) + limit = -input.length; + + if (limit > 0) { + i = 0; + n = limit; + } else { + i = input.length + limit; + n = input.length; + } + + for (; i=} expression A predicate to be + * used by the comparator to determine the order of elements. + * + * Can be one of: + * + * - `function`: Getter function. The result of this function will be sorted using the + * `<`, `=`, `>` operator. + * - `string`: An Angular expression. The result of this expression is used to compare elements + * (for example `name` to sort by a property called `name` or `name.substr(0, 3)` to sort by + * 3 first characters of a property called `name`). The result of a constant expression + * is interpreted as a property name to be used in comparisons (for example `"special name"` + * to sort object by the value of their `special name` property). An expression can be + * optionally prefixed with `+` or `-` to control ascending or descending sort order + * (for example, `+name` or `-name`). If no property is provided, (e.g. `'+'`) then the array + * element itself is used to compare where sorting. + * - `Array`: An array of function or string predicates. The first predicate in the array + * is used for sorting, but when two items are equivalent, the next predicate is used. + * + * If the predicate is missing or empty then it defaults to `'+'`. + * + * @param {boolean=} reverse Reverse the order of the array. + * @returns {Array} Sorted copy of the source array. + * + * @example + + + +
        + 
        Sorting predicate = {{predicate}}; reverse = {{reverse}}
        +
        + [ unsorted ] + + + + + + + + + + + +
        Name + (^)Phone NumberAge
        {{friend.name}}{{friend.phone}}{{friend.age}}
        +
        +         +         + * + * It's also possible to call the orderBy filter manually, by injecting `$filter`, retrieving the + * filter routine with `$filter('orderBy')`, and calling the returned filter routine with the + * desired parameters. + * + * Example: + * + * @example + + +
        + + + + + + + + + + + +
        Name + (^)Phone NumberAge
        {{friend.name}}{{friend.phone}}{{friend.age}}
        +
        +         + + + angular.module('orderByExample', []) + .controller('ExampleController', ['$scope', '$filter', function($scope, $filter) { + var orderBy = $filter('orderBy'); + $scope.friends = [ + { name: 'John', phone: '555-1212', age: 10 }, + { name: 'Mary', phone: '555-9876', age: 19 }, + { name: 'Mike', phone: '555-4321', age: 21 }, + { name: 'Adam', phone: '555-5678', age: 35 }, + { name: 'Julie', phone: '555-8765', age: 29 } + ]; + $scope.order = function(predicate, reverse) { + $scope.friends = orderBy($scope.friends, predicate, reverse); + }; + $scope.order('-age',false); + }]); + +         + */ +orderByFilter.$inject = ['$parse']; +function orderByFilter($parse) { + return function(array, sortPredicate, reverseOrder) { + if (!(isArrayLike(array))) return array; + sortPredicate = isArray(sortPredicate) ? sortPredicate: [sortPredicate]; + if (sortPredicate.length === 0) { sortPredicate = ['+']; } + sortPredicate = sortPredicate.map(function(predicate) { + var descending = false, get = predicate || identity; + if (isString(predicate)) { + if ((predicate.charAt(0) == '+' || predicate.charAt(0) == '-')) { + descending = predicate.charAt(0) == '-'; + predicate = predicate.substring(1); + } + if (predicate === '') { + // Effectively no predicate was passed so we compare identity + return reverseComparator(function(a, b) { + return compare(a, b); + }, descending); + } + get = $parse(predicate); + if (get.constant) { + var key = get(); + return reverseComparator(function(a, b) { + return compare(a[key], b[key]); + }, descending); + } + } + return reverseComparator(function(a, b) { + return compare(get(a),get(b)); + }, descending); + }); + var arrayCopy = []; + for (var i = 0; i < array.length; i++) { arrayCopy.push(array[i]); } + return arrayCopy.sort(reverseComparator(comparator, reverseOrder)); + + function comparator(o1, o2) { + for (var i = 0; i < sortPredicate.length; i++) { + var comp = sortPredicate[i](o1, o2); + if (comp !== 0) return comp; + } + return 0; + } + function reverseComparator(comp, descending) { + return descending + ? function(a, b) {return comp(b,a);} + : comp; + } + function compare(v1, v2) { + var t1 = typeof v1; + var t2 = typeof v2; + if (t1 == t2) { + if (isDate(v1) && isDate(v2)) { + v1 = v1.valueOf(); + v2 = v2.valueOf(); + } + if (t1 == "string") { + v1 = v1.toLowerCase(); + v2 = v2.toLowerCase(); + } + if (v1 === v2) return 0; + return v1 < v2 ? -1 : 1; + } else { + return t1 < t2 ? -1 : 1; + } + } + }; +} + +function ngDirective(directive) { + if (isFunction(directive)) { + directive = { + link: directive + }; + } + directive.restrict = directive.restrict || 'AC'; + return valueFn(directive); +} + +/** + * @ngdoc directive + * @name a + * @restrict E + * + * @description + * Modifies the default behavior of the html A tag so that the default action is prevented when + * the href attribute is empty. + * + * This change permits the easy creation of action links with the `ngClick` directive + * without changing the location or causing page reloads, e.g.: + * `Add Item` + */ +var htmlAnchorDirective = valueFn({ + restrict: 'E', + compile: function(element, attr) { + if (!attr.href && !attr.xlinkHref && !attr.name) { + return function(scope, element) { + // SVGAElement does not use the href attribute, but rather the 'xlinkHref' attribute. + var href = toString.call(element.prop('href')) === '[object SVGAnimatedString]' ? + 'xlink:href' : 'href'; + element.on('click', function(event) { + // if we have no href url, then don't navigate anywhere. + if (!element.attr(href)) { + event.preventDefault(); + } + }); + }; + } + } +}); + +/** + * @ngdoc directive + * @name ngHref + * @restrict A + * @priority 99 + * + * @description + * Using Angular markup like `{{hash}}` in an href attribute will + * make the link go to the wrong URL if the user clicks it before + * Angular has a chance to replace the `{{hash}}` markup with its + * value. Until Angular replaces the markup the link will be broken + * and will most likely return a 404 error. + * + * The `ngHref` directive solves this problem. + * + * The wrong way to write it: + * ```html + * link1 + * ``` + * + * The correct way to write it: + * ```html + * link1 + * ``` + * + * @element A + * @param {template} ngHref any string which can contain `{{}}` markup. + * + * @example + * This example shows various combinations of `href`, `ng-href` and `ng-click` attributes + * in links and their different behaviors: + + +
        + link 1 (link, don't reload)
        + link 2 (link, don't reload)
        + link 3 (link, reload!)
        + anchor (link, don't reload)
        + anchor (no link)
        + link (link, change location) +         + + it('should execute ng-click but not reload when href without value', function() { + element(by.id('link-1')).click(); + expect(element(by.model('value')).getAttribute('value')).toEqual('1'); + expect(element(by.id('link-1')).getAttribute('href')).toBe(''); + }); + + it('should execute ng-click but not reload when href empty string', function() { + element(by.id('link-2')).click(); + expect(element(by.model('value')).getAttribute('value')).toEqual('2'); + expect(element(by.id('link-2')).getAttribute('href')).toBe(''); + }); + + it('should execute ng-click and change url when ng-href specified', function() { + expect(element(by.id('link-3')).getAttribute('href')).toMatch(/\/123$/); + + element(by.id('link-3')).click(); + + // At this point, we navigate away from an Angular page, so we need + // to use browser.driver to get the base webdriver. + + browser.wait(function() { + return browser.driver.getCurrentUrl().then(function(url) { + return url.match(/\/123$/); + }); + }, 5000, 'page should navigate to /123'); + }); + + xit('should execute ng-click but not reload when href empty string and name specified', function() { + element(by.id('link-4')).click(); + expect(element(by.model('value')).getAttribute('value')).toEqual('4'); + expect(element(by.id('link-4')).getAttribute('href')).toBe(''); + }); + + it('should execute ng-click but not reload when no href but name specified', function() { + element(by.id('link-5')).click(); + expect(element(by.model('value')).getAttribute('value')).toEqual('5'); + expect(element(by.id('link-5')).getAttribute('href')).toBe(null); + }); + + it('should only change url when only ng-href', function() { + element(by.model('value')).clear(); + element(by.model('value')).sendKeys('6'); + expect(element(by.id('link-6')).getAttribute('href')).toMatch(/\/6$/); + + element(by.id('link-6')).click(); + + // At this point, we navigate away from an Angular page, so we need + // to use browser.driver to get the base webdriver. + browser.wait(function() { + return browser.driver.getCurrentUrl().then(function(url) { + return url.match(/\/6$/); + }); + }, 5000, 'page should navigate to /6'); + }); + +         + */ + +/** + * @ngdoc directive + * @name ngSrc + * @restrict A + * @priority 99 + * + * @description + * Using Angular markup like `{{hash}}` in a `src` attribute doesn't + * work right: The browser will fetch from the URL with the literal + * text `{{hash}}` until Angular replaces the expression inside + * `{{hash}}`. The `ngSrc` directive solves this problem. + * + * The buggy way to write it: + * ```html + * + * ``` + * + * The correct way to write it: + * ```html + * + * ``` + * + * @element IMG + * @param {template} ngSrc any string which can contain `{{}}` markup. + */ + +/** + * @ngdoc directive + * @name ngSrcset + * @restrict A + * @priority 99 + * + * @description + * Using Angular markup like `{{hash}}` in a `srcset` attribute doesn't + * work right: The browser will fetch from the URL with the literal + * text `{{hash}}` until Angular replaces the expression inside + * `{{hash}}`. The `ngSrcset` directive solves this problem. + * + * The buggy way to write it: + * ```html + * + * ``` + * + * The correct way to write it: + * ```html + * + * ``` + * + * @element IMG + * @param {template} ngSrcset any string which can contain `{{}}` markup. + */ + +/** + * @ngdoc directive + * @name ngDisabled + * @restrict A + * @priority 100 + * + * @description + * + * We shouldn't do this, because it will make the button enabled on Chrome/Firefox but not on IE8 and older IEs: + * ```html + *
        + * + *
        + * ``` + * + * The HTML specification does not require browsers to preserve the values of boolean attributes + * such as disabled. (Their presence means true and their absence means false.) + * If we put an Angular interpolation expression into such an attribute then the + * binding information would be lost when the browser removes the attribute. + * The `ngDisabled` directive solves this problem for the `disabled` attribute. + * This complementary directive is not removed by the browser and so provides + * a permanent reliable place to store the binding information. + * + * @example + + + Click me to toggle:
        + +         + + it('should toggle button', function() { + expect(element(by.css('button')).getAttribute('disabled')).toBeFalsy(); + element(by.model('checked')).click(); + expect(element(by.css('button')).getAttribute('disabled')).toBeTruthy(); + }); + +         + * + * @element INPUT + * @param {expression} ngDisabled If the {@link guide/expression expression} is truthy, + * then special attribute "disabled" will be set on the element + */ + + +/** + * @ngdoc directive + * @name ngChecked + * @restrict A + * @priority 100 + * + * @description + * The HTML specification does not require browsers to preserve the values of boolean attributes + * such as checked. (Their presence means true and their absence means false.) + * If we put an Angular interpolation expression into such an attribute then the + * binding information would be lost when the browser removes the attribute. + * The `ngChecked` directive solves this problem for the `checked` attribute. + * This complementary directive is not removed by the browser and so provides + * a permanent reliable place to store the binding information. + * @example + + + Check me to check both:
        + +         + + it('should check both checkBoxes', function() { + expect(element(by.id('checkSlave')).getAttribute('checked')).toBeFalsy(); + element(by.model('master')).click(); + expect(element(by.id('checkSlave')).getAttribute('checked')).toBeTruthy(); + }); + +         + * + * @element INPUT + * @param {expression} ngChecked If the {@link guide/expression expression} is truthy, + * then special attribute "checked" will be set on the element + */ + + +/** + * @ngdoc directive + * @name ngReadonly + * @restrict A + * @priority 100 + * + * @description + * The HTML specification does not require browsers to preserve the values of boolean attributes + * such as readonly. (Their presence means true and their absence means false.) + * If we put an Angular interpolation expression into such an attribute then the + * binding information would be lost when the browser removes the attribute. + * The `ngReadonly` directive solves this problem for the `readonly` attribute. + * This complementary directive is not removed by the browser and so provides + * a permanent reliable place to store the binding information. + * @example + + + Check me to make text readonly:
        + +         + + it('should toggle readonly attr', function() { + expect(element(by.css('[type="text"]')).getAttribute('readonly')).toBeFalsy(); + element(by.model('checked')).click(); + expect(element(by.css('[type="text"]')).getAttribute('readonly')).toBeTruthy(); + }); + +         + * + * @element INPUT + * @param {expression} ngReadonly If the {@link guide/expression expression} is truthy, + * then special attribute "readonly" will be set on the element + */ + + +/** + * @ngdoc directive + * @name ngSelected + * @restrict A + * @priority 100 + * + * @description + * The HTML specification does not require browsers to preserve the values of boolean attributes + * such as selected. (Their presence means true and their absence means false.) + * If we put an Angular interpolation expression into such an attribute then the + * binding information would be lost when the browser removes the attribute. + * The `ngSelected` directive solves this problem for the `selected` attribute. + * This complementary directive is not removed by the browser and so provides + * a permanent reliable place to store the binding information. + * + * @example + + + Check me to select:
        + +         + + it('should select Greetings!', function() { + expect(element(by.id('greet')).getAttribute('selected')).toBeFalsy(); + element(by.model('selected')).click(); + expect(element(by.id('greet')).getAttribute('selected')).toBeTruthy(); + }); + +         + * + * @element OPTION + * @param {expression} ngSelected If the {@link guide/expression expression} is truthy, + * then special attribute "selected" will be set on the element + */ + +/** + * @ngdoc directive + * @name ngOpen + * @restrict A + * @priority 100 + * + * @description + * The HTML specification does not require browsers to preserve the values of boolean attributes + * such as open. (Their presence means true and their absence means false.) + * If we put an Angular interpolation expression into such an attribute then the + * binding information would be lost when the browser removes the attribute. + * The `ngOpen` directive solves this problem for the `open` attribute. + * This complementary directive is not removed by the browser and so provides + * a permanent reliable place to store the binding information. + * @example + + + Check me check multiple:
        +
        + Show/Hide me +
        +         + + it('should toggle open', function() { + expect(element(by.id('details')).getAttribute('open')).toBeFalsy(); + element(by.model('open')).click(); + expect(element(by.id('details')).getAttribute('open')).toBeTruthy(); + }); + +         + * + * @element DETAILS + * @param {expression} ngOpen If the {@link guide/expression expression} is truthy, + * then special attribute "open" will be set on the element + */ + +var ngAttributeAliasDirectives = {}; + + +// boolean attrs are evaluated +forEach(BOOLEAN_ATTR, function(propName, attrName) { + // binding to multiple is not supported + if (propName == "multiple") return; + + var normalized = directiveNormalize('ng-' + attrName); + ngAttributeAliasDirectives[normalized] = function() { + return { + restrict: 'A', + priority: 100, + link: function(scope, element, attr) { + scope.$watch(attr[normalized], function ngBooleanAttrWatchAction(value) { + attr.$set(attrName, !!value); + }); + } + }; + }; +}); + +// aliased input attrs are evaluated +forEach(ALIASED_ATTR, function(htmlAttr, ngAttr) { + ngAttributeAliasDirectives[ngAttr] = function() { + return { + priority: 100, + link: function(scope, element, attr) { + //special case ngPattern when a literal regular expression value + //is used as the expression (this way we don't have to watch anything). + if (ngAttr === "ngPattern" && attr.ngPattern.charAt(0) == "/") { + var match = attr.ngPattern.match(REGEX_STRING_REGEXP); + if (match) { + attr.$set("ngPattern", new RegExp(match[1], match[2])); + return; + } + } + + scope.$watch(attr[ngAttr], function ngAttrAliasWatchAction(value) { + attr.$set(ngAttr, value); + }); + } + }; + }; +}); + +// ng-src, ng-srcset, ng-href are interpolated +forEach(['src', 'srcset', 'href'], function(attrName) { + var normalized = directiveNormalize('ng-' + attrName); + ngAttributeAliasDirectives[normalized] = function() { + return { + priority: 99, // it needs to run after the attributes are interpolated + link: function(scope, element, attr) { + var propName = attrName, + name = attrName; + + if (attrName === 'href' && + toString.call(element.prop('href')) === '[object SVGAnimatedString]') { + name = 'xlinkHref'; + attr.$attr[name] = 'xlink:href'; + propName = null; + } + + attr.$observe(normalized, function(value) { + if (!value) { + if (attrName === 'href') { + attr.$set(name, null); + } + return; + } + + attr.$set(name, value); + + // on IE, if "ng:src" directive declaration is used and "src" attribute doesn't exist + // then calling element.setAttribute('src', 'foo') doesn't do anything, so we need + // to set the property as well to achieve the desired effect. + // we use attr[attrName] value since $set can sanitize the url. + if (msie && propName) element.prop(propName, attr[name]); + }); + } + }; + }; +}); + +/* global -nullFormCtrl, -SUBMITTED_CLASS, addSetValidityMethod: true + */ +var nullFormCtrl = { + $addControl: noop, + $$renameControl: nullFormRenameControl, + $removeControl: noop, + $setValidity: noop, + $setDirty: noop, + $setPristine: noop, + $setSubmitted: noop +}, +SUBMITTED_CLASS = 'ng-submitted'; + +function nullFormRenameControl(control, name) { + control.$name = name; +} + +/** + * @ngdoc type + * @name form.FormController + * + * @property {boolean} $pristine True if user has not interacted with the form yet. + * @property {boolean} $dirty True if user has already interacted with the form. + * @property {boolean} $valid True if all of the containing forms and controls are valid. + * @property {boolean} $invalid True if at least one containing control or form is invalid. + * @property {boolean} $submitted True if user has submitted the form even if its invalid. + * + * @property {Object} $error Is an object hash, containing references to controls or + * forms with failing validators, where: + * + * - keys are validation tokens (error names), + * - values are arrays of controls or forms that have a failing validator for given error name. + * + * Built-in validation tokens: + * + * - `email` + * - `max` + * - `maxlength` + * - `min` + * - `minlength` + * - `number` + * - `pattern` + * - `required` + * - `url` + * - `date` + * - `datetimelocal` + * - `time` + * - `week` + * - `month` + * + * @description + * `FormController` keeps track of all its controls and nested forms as well as the state of them, + * such as being valid/invalid or dirty/pristine. + * + * Each {@link ng.directive:form form} directive creates an instance + * of `FormController`. + * + */ +//asks for $scope to fool the BC controller module +FormController.$inject = ['$element', '$attrs', '$scope', '$animate', '$interpolate']; +function FormController(element, attrs, $scope, $animate, $interpolate) { + var form = this, + controls = []; + + var parentForm = form.$$parentForm = element.parent().controller('form') || nullFormCtrl; + + // init state + form.$error = {}; + form.$$success = {}; + form.$pending = undefined; + form.$name = $interpolate(attrs.name || attrs.ngForm || '')($scope); + form.$dirty = false; + form.$pristine = true; + form.$valid = true; + form.$invalid = false; + form.$submitted = false; + + parentForm.$addControl(form); + + /** + * @ngdoc method + * @name form.FormController#$rollbackViewValue + * + * @description + * Rollback all form controls pending updates to the `$modelValue`. + * + * Updates may be pending by a debounced event or because the input is waiting for a some future + * event defined in `ng-model-options`. This method is typically needed by the reset button of + * a form that uses `ng-model-options` to pend updates. + */ + form.$rollbackViewValue = function() { + forEach(controls, function(control) { + control.$rollbackViewValue(); + }); + }; + + /** + * @ngdoc method + * @name form.FormController#$commitViewValue + * + * @description + * Commit all form controls pending updates to the `$modelValue`. + * + * Updates may be pending by a debounced event or because the input is waiting for a some future + * event defined in `ng-model-options`. This method is rarely needed as `NgModelController` + * usually handles calling this in response to input events. + */ + form.$commitViewValue = function() { + forEach(controls, function(control) { + control.$commitViewValue(); + }); + }; + + /** + * @ngdoc method + * @name form.FormController#$addControl + * + * @description + * Register a control with the form. + * + * Input elements using ngModelController do this automatically when they are linked. + */ + form.$addControl = function(control) { + // Breaking change - before, inputs whose name was "hasOwnProperty" were quietly ignored + // and not added to the scope. Now we throw an error. + assertNotHasOwnProperty(control.$name, 'input'); + controls.push(control); + + if (control.$name) { + form[control.$name] = control; + } + }; + + // Private API: rename a form control + form.$$renameControl = function(control, newName) { + var oldName = control.$name; + + if (form[oldName] === control) { + delete form[oldName]; + } + form[newName] = control; + control.$name = newName; + }; + + /** + * @ngdoc method + * @name form.FormController#$removeControl + * + * @description + * Deregister a control from the form. + * + * Input elements using ngModelController do this automatically when they are destroyed. + */ + form.$removeControl = function(control) { + if (control.$name && form[control.$name] === control) { + delete form[control.$name]; + } + forEach(form.$pending, function(value, name) { + form.$setValidity(name, null, control); + }); + forEach(form.$error, function(value, name) { + form.$setValidity(name, null, control); + }); + + arrayRemove(controls, control); + }; + + + /** + * @ngdoc method + * @name form.FormController#$setValidity + * + * @description + * Sets the validity of a form control. + * + * This method will also propagate to parent forms. + */ + addSetValidityMethod({ + ctrl: this, + $element: element, + set: function(object, property, control) { + var list = object[property]; + if (!list) { + object[property] = [control]; + } else { + var index = list.indexOf(control); + if (index === -1) { + list.push(control); + } + } + }, + unset: function(object, property, control) { + var list = object[property]; + if (!list) { + return; + } + arrayRemove(list, control); + if (list.length === 0) { + delete object[property]; + } + }, + parentForm: parentForm, + $animate: $animate + }); + + /** + * @ngdoc method + * @name form.FormController#$setDirty + * + * @description + * Sets the form to a dirty state. + * + * This method can be called to add the 'ng-dirty' class and set the form to a dirty + * state (ng-dirty class). This method will also propagate to parent forms. + */ + form.$setDirty = function() { + $animate.removeClass(element, PRISTINE_CLASS); + $animate.addClass(element, DIRTY_CLASS); + form.$dirty = true; + form.$pristine = false; + parentForm.$setDirty(); + }; + + /** + * @ngdoc method + * @name form.FormController#$setPristine + * + * @description + * Sets the form to its pristine state. + * + * This method can be called to remove the 'ng-dirty' class and set the form to its pristine + * state (ng-pristine class). This method will also propagate to all the controls contained + * in this form. + * + * Setting a form back to a pristine state is often useful when we want to 'reuse' a form after + * saving or resetting it. + */ + form.$setPristine = function() { + $animate.setClass(element, PRISTINE_CLASS, DIRTY_CLASS + ' ' + SUBMITTED_CLASS); + form.$dirty = false; + form.$pristine = true; + form.$submitted = false; + forEach(controls, function(control) { + control.$setPristine(); + }); + }; + + /** + * @ngdoc method + * @name form.FormController#$setUntouched + * + * @description + * Sets the form to its untouched state. + * + * This method can be called to remove the 'ng-touched' class and set the form controls to their + * untouched state (ng-untouched class). + * + * Setting a form controls back to their untouched state is often useful when setting the form + * back to its pristine state. + */ + form.$setUntouched = function() { + forEach(controls, function(control) { + control.$setUntouched(); + }); + }; + + /** + * @ngdoc method + * @name form.FormController#$setSubmitted + * + * @description + * Sets the form to its submitted state. + */ + form.$setSubmitted = function() { + $animate.addClass(element, SUBMITTED_CLASS); + form.$submitted = true; + parentForm.$setSubmitted(); + }; +} + +/** + * @ngdoc directive + * @name ngForm + * @restrict EAC + * + * @description + * Nestable alias of {@link ng.directive:form `form`} directive. HTML + * does not allow nesting of form elements. It is useful to nest forms, for example if the validity of a + * sub-group of controls needs to be determined. + * + * Note: the purpose of `ngForm` is to group controls, + * but not to be a replacement for the `
        ` tag with all of its capabilities + * (e.g. posting to the server, ...). + * + * @param {string=} ngForm|name Name of the form. If specified, the form controller will be published into + * related scope, under this name. + * + */ + + /** + * @ngdoc directive + * @name form + * @restrict E + * + * @description + * Directive that instantiates + * {@link form.FormController FormController}. + * + * If the `name` attribute is specified, the form controller is published onto the current scope under + * this name. + * + * # Alias: {@link ng.directive:ngForm `ngForm`} + * + * In Angular forms can be nested. This means that the outer form is valid when all of the child + * forms are valid as well. However, browsers do not allow nesting of `` elements, so + * Angular provides the {@link ng.directive:ngForm `ngForm`} directive which behaves identically to + * `` but can be nested. This allows you to have nested forms, which is very useful when + * using Angular validation directives in forms that are dynamically generated using the + * {@link ng.directive:ngRepeat `ngRepeat`} directive. Since you cannot dynamically generate the `name` + * attribute of input elements using interpolation, you have to wrap each set of repeated inputs in an + * `ngForm` directive and nest these in an outer `form` element. + * + * + * # CSS classes + * - `ng-valid` is set if the form is valid. + * - `ng-invalid` is set if the form is invalid. + * - `ng-pristine` is set if the form is pristine. + * - `ng-dirty` is set if the form is dirty. + * - `ng-submitted` is set if the form was submitted. + * + * Keep in mind that ngAnimate can detect each of these classes when added and removed. + * + * + * # Submitting a form and preventing the default action + * + * Since the role of forms in client-side Angular applications is different than in classical + * roundtrip apps, it is desirable for the browser not to translate the form submission into a full + * page reload that sends the data to the server. Instead some javascript logic should be triggered + * to handle the form submission in an application-specific way. + * + * For this reason, Angular prevents the default action (form submission to the server) unless the + * `` element has an `action` attribute specified. + * + * You can use one of the following two ways to specify what javascript method should be called when + * a form is submitted: + * + * - {@link ng.directive:ngSubmit ngSubmit} directive on the form element + * - {@link ng.directive:ngClick ngClick} directive on the first + * button or input field of type submit (input[type=submit]) + * + * To prevent double execution of the handler, use only one of the {@link ng.directive:ngSubmit ngSubmit} + * or {@link ng.directive:ngClick ngClick} directives. + * This is because of the following form submission rules in the HTML specification: + * + * - If a form has only one input field then hitting enter in this field triggers form submit + * (`ngSubmit`) + * - if a form has 2+ input fields and no buttons or input[type=submit] then hitting enter + * doesn't trigger submit + * - if a form has one or more input fields and one or more buttons or input[type=submit] then + * hitting enter in any of the input fields will trigger the click handler on the *first* button or + * input[type=submit] (`ngClick`) *and* a submit handler on the enclosing form (`ngSubmit`) + * + * Any pending `ngModelOptions` changes will take place immediately when an enclosing form is + * submitted. Note that `ngClick` events will occur before the model is updated. Use `ngSubmit` + * to have access to the updated model. + * + * ## Animation Hooks + * + * Animations in ngForm are triggered when any of the associated CSS classes are added and removed. + * These classes are: `.ng-pristine`, `.ng-dirty`, `.ng-invalid` and `.ng-valid` as well as any + * other validations that are performed within the form. Animations in ngForm are similar to how + * they work in ngClass and animations can be hooked into using CSS transitions, keyframes as well + * as JS animations. + * + * The following example shows a simple way to utilize CSS transitions to style a form element + * that has been rendered as invalid after it has been validated: + * + * 
        + * //be sure to include ngAnimate as a module to hook into more
+ * //advanced animations
+ * .my-form {
+ *   transition:0.5s linear all;
+ *   background: white;
+ * }
+ * .my-form.ng-invalid {
+ *   background: red;
+ *   color:white;
+ * }
+ *
        + * + * @example + + + + + + userType: + Required!
        + userType = {{userType}}
        + myForm.input.$valid = {{myForm.input.$valid}}
        + myForm.input.$error = {{myForm.input.$error}}
        + myForm.$valid = {{myForm.$valid}}
        + myForm.$error.required = {{!!myForm.$error.required}}
        + +         + + it('should initialize to model', function() { + var userType = element(by.binding('userType')); + var valid = element(by.binding('myForm.input.$valid')); + + expect(userType.getText()).toContain('guest'); + expect(valid.getText()).toContain('true'); + }); + + it('should be invalid if empty', function() { + var userType = element(by.binding('userType')); + var valid = element(by.binding('myForm.input.$valid')); + var userInput = element(by.model('userType')); + + userInput.clear(); + userInput.sendKeys(''); + + expect(userType.getText()).toEqual('userType ='); + expect(valid.getText()).toContain('false'); + }); + +
        + * + * @param {string=} name Name of the form. If specified, the form controller will be published into + * related scope, under this name. + */ +var formDirectiveFactory = function(isNgForm) { + return ['$timeout', function($timeout) { + var formDirective = { + name: 'form', + restrict: isNgForm ? 'EAC' : 'E', + controller: FormController, + compile: function ngFormCompile(formElement) { + // Setup initial state of the control + formElement.addClass(PRISTINE_CLASS).addClass(VALID_CLASS); + + return { + pre: function ngFormPreLink(scope, formElement, attr, controller) { + // if `action` attr is not present on the form, prevent the default action (submission) + if (!('action' in attr)) { + // we can't use jq events because if a form is destroyed during submission the default + // action is not prevented. see #1238 + // + // IE 9 is not affected because it doesn't fire a submit event and try to do a full + // page reload if the form was destroyed by submission of the form via a click handler + // on a button in the form. Looks like an IE9 specific bug. + var handleFormSubmission = function(event) { + scope.$apply(function() { + controller.$commitViewValue(); + controller.$setSubmitted(); + }); + + event.preventDefault + ? event.preventDefault() + : event.returnValue = false; // IE + }; + + addEventListenerFn(formElement[0], 'submit', handleFormSubmission); + + // unregister the preventDefault listener so that we don't not leak memory but in a + // way that will achieve the prevention of the default action. + formElement.on('$destroy', function() { + $timeout(function() { + removeEventListenerFn(formElement[0], 'submit', handleFormSubmission); + }, 0, false); + }); + } + + var parentFormCtrl = controller.$$parentForm, + alias = controller.$name; + + if (alias) { + setter(scope, alias, controller, alias); + attr.$observe(attr.name ? 'name' : 'ngForm', function(newValue) { + if (alias === newValue) return; + setter(scope, alias, undefined, alias); + alias = newValue; + setter(scope, alias, controller, alias); + parentFormCtrl.$$renameControl(controller, alias); + }); + } + formElement.on('$destroy', function() { + parentFormCtrl.$removeControl(controller); + if (alias) { + setter(scope, alias, undefined, alias); + } + extend(controller, nullFormCtrl); //stop propagating child destruction handlers upwards + }); + } + }; + } + }; + + return formDirective; + }]; +}; + +var formDirective = formDirectiveFactory(); +var ngFormDirective = formDirectiveFactory(true); + +/* global VALID_CLASS: true, + INVALID_CLASS: true, + PRISTINE_CLASS: true, + DIRTY_CLASS: true, + UNTOUCHED_CLASS: true, + TOUCHED_CLASS: true, +*/ + +// Regex code is obtained from SO: https://stackoverflow.com/questions/3143070/javascript-regex-iso-datetime#answer-3143231 +var ISO_DATE_REGEXP = /\d{4}-[01]\d-[0-3]\dT[0-2]\d:[0-5]\d:[0-5]\d\.\d+([+-][0-2]\d:[0-5]\d|Z)/; +var URL_REGEXP = /^(ftp|http|https):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?$/; +var EMAIL_REGEXP = /^[a-z0-9!#$%&'*+\/=?^_`{|}~.-]+@[a-z0-9]([a-z0-9-]*[a-z0-9])?(\.[a-z0-9]([a-z0-9-]*[a-z0-9])?)*$/i; +var NUMBER_REGEXP = /^\s*(\-|\+)?(\d+|(\d*(\.\d*)))\s*$/; +var DATE_REGEXP = /^(\d{4})-(\d{2})-(\d{2})$/; +var DATETIMELOCAL_REGEXP = /^(\d{4})-(\d\d)-(\d\d)T(\d\d):(\d\d)(?::(\d\d)(\.\d{1,3})?)?$/; +var WEEK_REGEXP = /^(\d{4})-W(\d\d)$/; +var MONTH_REGEXP = /^(\d{4})-(\d\d)$/; +var TIME_REGEXP = /^(\d\d):(\d\d)(?::(\d\d)(\.\d{1,3})?)?$/; +var DEFAULT_REGEXP = /(\s+|^)default(\s+|$)/; + +var $ngModelMinErr = new minErr('ngModel'); + +var inputType = { + + /** + * @ngdoc input + * @name input[text] + * + * @description + * Standard HTML text input with angular data binding, inherited by most of the `input` elements. + * + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} required Adds `required` validation error key if the value is not entered. + * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to + * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of + * `required` when you want to data-bind to the `required` attribute. + * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than + * minlength. + * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than + * maxlength. + * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the + * RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for + * patterns defined as scope expressions. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * @param {boolean=} [ngTrim=true] If set to false Angular will not automatically trim the input. + * This parameter is ignored for input[type=password] controls, which will never trim the + * input. + * + * @example + + + +
        + Single word: + + Required! + + Single word only! + + text = {{text}}
        + myForm.input.$valid = {{myForm.input.$valid}}
        + myForm.input.$error = {{myForm.input.$error}}
        + myForm.$valid = {{myForm.$valid}}
        + myForm.$error.required = {{!!myForm.$error.required}}
        +
        +         + + var text = element(by.binding('text')); + var valid = element(by.binding('myForm.input.$valid')); + var input = element(by.model('text')); + + it('should initialize to model', function() { + expect(text.getText()).toContain('guest'); + expect(valid.getText()).toContain('true'); + }); + + it('should be invalid if empty', function() { + input.clear(); + input.sendKeys(''); + + expect(text.getText()).toEqual('text ='); + expect(valid.getText()).toContain('false'); + }); + + it('should be invalid if multi word', function() { + input.clear(); + input.sendKeys('hello world'); + + expect(valid.getText()).toContain('false'); + }); + +         + */ + 'text': textInputType, + + /** + * @ngdoc input + * @name input[date] + * + * @description + * Input with date validation and transformation. In browsers that do not yet support + * the HTML5 date input, a text element will be used. In that case, text must be entered in a valid ISO-8601 + * date format (yyyy-MM-dd), for example: `2009-01-06`. Since many + * modern browsers do not yet support this input type, it is important to provide cues to users on the + * expected input format via a placeholder or label. + * + * The model must always be a Date object, otherwise Angular will throw an error. + * Invalid `Date` objects (dates whose `getTime()` is `NaN`) will be rendered as an empty string. + * + * The timezone to be used to read/write the `Date` instance in the model can be defined using + * {@link ng.directive:ngModelOptions ngModelOptions}. By default, this is the timezone of the browser. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} min Sets the `min` validation error key if the value entered is less than `min`. This must be a + * valid ISO date string (yyyy-MM-dd). + * @param {string=} max Sets the `max` validation error key if the value entered is greater than `max`. This must be + * a valid ISO date string (yyyy-MM-dd). + * @param {string=} required Sets `required` validation error key if the value is not entered. + * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to + * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of + * `required` when you want to data-bind to the `required` attribute. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * + * @example + + + +
        + Pick a date in 2013: + + + Required! + + Not a valid date! + value = {{value | date: "yyyy-MM-dd"}}
        + myForm.input.$valid = {{myForm.input.$valid}}
        + myForm.input.$error = {{myForm.input.$error}}
        + myForm.$valid = {{myForm.$valid}}
        + myForm.$error.required = {{!!myForm.$error.required}}
        +
        +         + + var value = element(by.binding('value | date: "yyyy-MM-dd"')); + var valid = element(by.binding('myForm.input.$valid')); + var input = element(by.model('value')); + + // currently protractor/webdriver does not support + // sending keys to all known HTML5 input controls + // for various browsers (see https://github.com/angular/protractor/issues/562). + function setInput(val) { + // set the value of the element and force validation. + var scr = "var ipt = document.getElementById('exampleInput'); " + + "ipt.value = '" + val + "';" + + "angular.element(ipt).scope().$apply(function(s) { s.myForm[ipt.name].$setViewValue('" + val + "'); });"; + browser.executeScript(scr); + } + + it('should initialize to model', function() { + expect(value.getText()).toContain('2013-10-22'); + expect(valid.getText()).toContain('myForm.input.$valid = true'); + }); + + it('should be invalid if empty', function() { + setInput(''); + expect(value.getText()).toEqual('value ='); + expect(valid.getText()).toContain('myForm.input.$valid = false'); + }); + + it('should be invalid if over max', function() { + setInput('2015-01-01'); + expect(value.getText()).toContain(''); + expect(valid.getText()).toContain('myForm.input.$valid = false'); + }); + +         + */ + 'date': createDateInputType('date', DATE_REGEXP, + createDateParser(DATE_REGEXP, ['yyyy', 'MM', 'dd']), + 'yyyy-MM-dd'), + + /** + * @ngdoc input + * @name input[dateTimeLocal] + * + * @description + * Input with datetime validation and transformation. In browsers that do not yet support + * the HTML5 date input, a text element will be used. In that case, the text must be entered in a valid ISO-8601 + * local datetime format (yyyy-MM-ddTHH:mm:ss), for example: `2010-12-28T14:57:00`. + * + * The model must always be a Date object, otherwise Angular will throw an error. + * Invalid `Date` objects (dates whose `getTime()` is `NaN`) will be rendered as an empty string. + * + * The timezone to be used to read/write the `Date` instance in the model can be defined using + * {@link ng.directive:ngModelOptions ngModelOptions}. By default, this is the timezone of the browser. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} min Sets the `min` validation error key if the value entered is less than `min`. This must be a + * valid ISO datetime format (yyyy-MM-ddTHH:mm:ss). + * @param {string=} max Sets the `max` validation error key if the value entered is greater than `max`. This must be + * a valid ISO datetime format (yyyy-MM-ddTHH:mm:ss). + * @param {string=} required Sets `required` validation error key if the value is not entered. + * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to + * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of + * `required` when you want to data-bind to the `required` attribute. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * + * @example + + + +
        + Pick a date between in 2013: + + + Required! + + Not a valid date! + value = {{value | date: "yyyy-MM-ddTHH:mm:ss"}}
        + myForm.input.$valid = {{myForm.input.$valid}}
        + myForm.input.$error = {{myForm.input.$error}}
        + myForm.$valid = {{myForm.$valid}}
        + myForm.$error.required = {{!!myForm.$error.required}}
        +
        +         + + var value = element(by.binding('value | date: "yyyy-MM-ddTHH:mm:ss"')); + var valid = element(by.binding('myForm.input.$valid')); + var input = element(by.model('value')); + + // currently protractor/webdriver does not support + // sending keys to all known HTML5 input controls + // for various browsers (https://github.com/angular/protractor/issues/562). + function setInput(val) { + // set the value of the element and force validation. + var scr = "var ipt = document.getElementById('exampleInput'); " + + "ipt.value = '" + val + "';" + + "angular.element(ipt).scope().$apply(function(s) { s.myForm[ipt.name].$setViewValue('" + val + "'); });"; + browser.executeScript(scr); + } + + it('should initialize to model', function() { + expect(value.getText()).toContain('2010-12-28T14:57:00'); + expect(valid.getText()).toContain('myForm.input.$valid = true'); + }); + + it('should be invalid if empty', function() { + setInput(''); + expect(value.getText()).toEqual('value ='); + expect(valid.getText()).toContain('myForm.input.$valid = false'); + }); + + it('should be invalid if over max', function() { + setInput('2015-01-01T23:59:00'); + expect(value.getText()).toContain(''); + expect(valid.getText()).toContain('myForm.input.$valid = false'); + }); + +         + */ + 'datetime-local': createDateInputType('datetimelocal', DATETIMELOCAL_REGEXP, + createDateParser(DATETIMELOCAL_REGEXP, ['yyyy', 'MM', 'dd', 'HH', 'mm', 'ss', 'sss']), + 'yyyy-MM-ddTHH:mm:ss.sss'), + + /** + * @ngdoc input + * @name input[time] + * + * @description + * Input with time validation and transformation. In browsers that do not yet support + * the HTML5 date input, a text element will be used. In that case, the text must be entered in a valid ISO-8601 + * local time format (HH:mm:ss), for example: `14:57:00`. Model must be a Date object. This binding will always output a + * Date object to the model of January 1, 1970, or local date `new Date(1970, 0, 1, HH, mm, ss)`. + * + * The model must always be a Date object, otherwise Angular will throw an error. + * Invalid `Date` objects (dates whose `getTime()` is `NaN`) will be rendered as an empty string. + * + * The timezone to be used to read/write the `Date` instance in the model can be defined using + * {@link ng.directive:ngModelOptions ngModelOptions}. By default, this is the timezone of the browser. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} min Sets the `min` validation error key if the value entered is less than `min`. This must be a + * valid ISO time format (HH:mm:ss). + * @param {string=} max Sets the `max` validation error key if the value entered is greater than `max`. This must be a + * valid ISO time format (HH:mm:ss). + * @param {string=} required Sets `required` validation error key if the value is not entered. + * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to + * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of + * `required` when you want to data-bind to the `required` attribute. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * + * @example + + + +
        + Pick a between 8am and 5pm: + + + Required! + + Not a valid date! + value = {{value | date: "HH:mm:ss"}}
        + myForm.input.$valid = {{myForm.input.$valid}}
        + myForm.input.$error = {{myForm.input.$error}}
        + myForm.$valid = {{myForm.$valid}}
        + myForm.$error.required = {{!!myForm.$error.required}}
        +
        +         + + var value = element(by.binding('value | date: "HH:mm:ss"')); + var valid = element(by.binding('myForm.input.$valid')); + var input = element(by.model('value')); + + // currently protractor/webdriver does not support + // sending keys to all known HTML5 input controls + // for various browsers (https://github.com/angular/protractor/issues/562). + function setInput(val) { + // set the value of the element and force validation. + var scr = "var ipt = document.getElementById('exampleInput'); " + + "ipt.value = '" + val + "';" + + "angular.element(ipt).scope().$apply(function(s) { s.myForm[ipt.name].$setViewValue('" + val + "'); });"; + browser.executeScript(scr); + } + + it('should initialize to model', function() { + expect(value.getText()).toContain('14:57:00'); + expect(valid.getText()).toContain('myForm.input.$valid = true'); + }); + + it('should be invalid if empty', function() { + setInput(''); + expect(value.getText()).toEqual('value ='); + expect(valid.getText()).toContain('myForm.input.$valid = false'); + }); + + it('should be invalid if over max', function() { + setInput('23:59:00'); + expect(value.getText()).toContain(''); + expect(valid.getText()).toContain('myForm.input.$valid = false'); + }); + +         + */ + 'time': createDateInputType('time', TIME_REGEXP, + createDateParser(TIME_REGEXP, ['HH', 'mm', 'ss', 'sss']), + 'HH:mm:ss.sss'), + + /** + * @ngdoc input + * @name input[week] + * + * @description + * Input with week-of-the-year validation and transformation to Date. In browsers that do not yet support + * the HTML5 week input, a text element will be used. In that case, the text must be entered in a valid ISO-8601 + * week format (yyyy-W##), for example: `2013-W02`. + * + * The model must always be a Date object, otherwise Angular will throw an error. + * Invalid `Date` objects (dates whose `getTime()` is `NaN`) will be rendered as an empty string. + * + * The timezone to be used to read/write the `Date` instance in the model can be defined using + * {@link ng.directive:ngModelOptions ngModelOptions}. By default, this is the timezone of the browser. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} min Sets the `min` validation error key if the value entered is less than `min`. This must be a + * valid ISO week format (yyyy-W##). + * @param {string=} max Sets the `max` validation error key if the value entered is greater than `max`. This must be + * a valid ISO week format (yyyy-W##). + * @param {string=} required Sets `required` validation error key if the value is not entered. + * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to + * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of + * `required` when you want to data-bind to the `required` attribute. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * + * @example + + + +
        + Pick a date between in 2013: + + + Required! + + Not a valid date! + value = {{value | date: "yyyy-Www"}}
        + myForm.input.$valid = {{myForm.input.$valid}}
        + myForm.input.$error = {{myForm.input.$error}}
        + myForm.$valid = {{myForm.$valid}}
        + myForm.$error.required = {{!!myForm.$error.required}}
        +
        +         + + var value = element(by.binding('value | date: "yyyy-Www"')); + var valid = element(by.binding('myForm.input.$valid')); + var input = element(by.model('value')); + + // currently protractor/webdriver does not support + // sending keys to all known HTML5 input controls + // for various browsers (https://github.com/angular/protractor/issues/562). + function setInput(val) { + // set the value of the element and force validation. + var scr = "var ipt = document.getElementById('exampleInput'); " + + "ipt.value = '" + val + "';" + + "angular.element(ipt).scope().$apply(function(s) { s.myForm[ipt.name].$setViewValue('" + val + "'); });"; + browser.executeScript(scr); + } + + it('should initialize to model', function() { + expect(value.getText()).toContain('2013-W01'); + expect(valid.getText()).toContain('myForm.input.$valid = true'); + }); + + it('should be invalid if empty', function() { + setInput(''); + expect(value.getText()).toEqual('value ='); + expect(valid.getText()).toContain('myForm.input.$valid = false'); + }); + + it('should be invalid if over max', function() { + setInput('2015-W01'); + expect(value.getText()).toContain(''); + expect(valid.getText()).toContain('myForm.input.$valid = false'); + }); + +         + */ + 'week': createDateInputType('week', WEEK_REGEXP, weekParser, 'yyyy-Www'), + + /** + * @ngdoc input + * @name input[month] + * + * @description + * Input with month validation and transformation. In browsers that do not yet support + * the HTML5 month input, a text element will be used. In that case, the text must be entered in a valid ISO-8601 + * month format (yyyy-MM), for example: `2009-01`. + * + * The model must always be a Date object, otherwise Angular will throw an error. + * Invalid `Date` objects (dates whose `getTime()` is `NaN`) will be rendered as an empty string. + * If the model is not set to the first of the month, the next view to model update will set it + * to the first of the month. + * + * The timezone to be used to read/write the `Date` instance in the model can be defined using + * {@link ng.directive:ngModelOptions ngModelOptions}. By default, this is the timezone of the browser. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} min Sets the `min` validation error key if the value entered is less than `min`. This must be + * a valid ISO month format (yyyy-MM). + * @param {string=} max Sets the `max` validation error key if the value entered is greater than `max`. This must + * be a valid ISO month format (yyyy-MM). + * @param {string=} required Sets `required` validation error key if the value is not entered. + * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to + * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of + * `required` when you want to data-bind to the `required` attribute. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * + * @example + + + +
        + Pick a month int 2013: + + + Required! + + Not a valid month! + value = {{value | date: "yyyy-MM"}}
        + myForm.input.$valid = {{myForm.input.$valid}}
        + myForm.input.$error = {{myForm.input.$error}}
        + myForm.$valid = {{myForm.$valid}}
        + myForm.$error.required = {{!!myForm.$error.required}}
        +
        +         + + var value = element(by.binding('value | date: "yyyy-MM"')); + var valid = element(by.binding('myForm.input.$valid')); + var input = element(by.model('value')); + + // currently protractor/webdriver does not support + // sending keys to all known HTML5 input controls + // for various browsers (https://github.com/angular/protractor/issues/562). + function setInput(val) { + // set the value of the element and force validation. + var scr = "var ipt = document.getElementById('exampleInput'); " + + "ipt.value = '" + val + "';" + + "angular.element(ipt).scope().$apply(function(s) { s.myForm[ipt.name].$setViewValue('" + val + "'); });"; + browser.executeScript(scr); + } + + it('should initialize to model', function() { + expect(value.getText()).toContain('2013-10'); + expect(valid.getText()).toContain('myForm.input.$valid = true'); + }); + + it('should be invalid if empty', function() { + setInput(''); + expect(value.getText()).toEqual('value ='); + expect(valid.getText()).toContain('myForm.input.$valid = false'); + }); + + it('should be invalid if over max', function() { + setInput('2015-01'); + expect(value.getText()).toContain(''); + expect(valid.getText()).toContain('myForm.input.$valid = false'); + }); + +         + */ + 'month': createDateInputType('month', MONTH_REGEXP, + createDateParser(MONTH_REGEXP, ['yyyy', 'MM']), + 'yyyy-MM'), + + /** + * @ngdoc input + * @name input[number] + * + * @description + * Text input with number validation and transformation. Sets the `number` validation + * error if not a valid number. + * + * The model must always be a number, otherwise Angular will throw an error. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} min Sets the `min` validation error key if the value entered is less than `min`. + * @param {string=} max Sets the `max` validation error key if the value entered is greater than `max`. + * @param {string=} required Sets `required` validation error key if the value is not entered. + * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to + * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of + * `required` when you want to data-bind to the `required` attribute. + * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than + * minlength. + * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than + * maxlength. + * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the + * RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for + * patterns defined as scope expressions. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * + * @example + + + +
        + Number: + + Required! + + Not valid number! + value = {{value}}
        + myForm.input.$valid = {{myForm.input.$valid}}
        + myForm.input.$error = {{myForm.input.$error}}
        + myForm.$valid = {{myForm.$valid}}
        + myForm.$error.required = {{!!myForm.$error.required}}
        +
        +         + + var value = element(by.binding('value')); + var valid = element(by.binding('myForm.input.$valid')); + var input = element(by.model('value')); + + it('should initialize to model', function() { + expect(value.getText()).toContain('12'); + expect(valid.getText()).toContain('true'); + }); + + it('should be invalid if empty', function() { + input.clear(); + input.sendKeys(''); + expect(value.getText()).toEqual('value ='); + expect(valid.getText()).toContain('false'); + }); + + it('should be invalid if over max', function() { + input.clear(); + input.sendKeys('123'); + expect(value.getText()).toEqual('value ='); + expect(valid.getText()).toContain('false'); + }); + +         + */ + 'number': numberInputType, + + + /** + * @ngdoc input + * @name input[url] + * + * @description + * Text input with URL validation. Sets the `url` validation error key if the content is not a + * valid URL. + * + *
        + * **Note:** `input[url]` uses a regex to validate urls that is derived from the regex + * used in Chromium. If you need stricter validation, you can use `ng-pattern` or modify + * the built-in validators (see the {@link guide/forms Forms guide}) + *
        + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} required Sets `required` validation error key if the value is not entered. + * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to + * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of + * `required` when you want to data-bind to the `required` attribute. + * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than + * minlength. + * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than + * maxlength. + * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the + * RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for + * patterns defined as scope expressions. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * + * @example + + + +
        + URL: + + Required! + + Not valid url! + text = {{text}}
        + myForm.input.$valid = {{myForm.input.$valid}}
        + myForm.input.$error = {{myForm.input.$error}}
        + myForm.$valid = {{myForm.$valid}}
        + myForm.$error.required = {{!!myForm.$error.required}}
        + myForm.$error.url = {{!!myForm.$error.url}}
        +
        +         + + var text = element(by.binding('text')); + var valid = element(by.binding('myForm.input.$valid')); + var input = element(by.model('text')); + + it('should initialize to model', function() { + expect(text.getText()).toContain('http://google.com'); + expect(valid.getText()).toContain('true'); + }); + + it('should be invalid if empty', function() { + input.clear(); + input.sendKeys(''); + + expect(text.getText()).toEqual('text ='); + expect(valid.getText()).toContain('false'); + }); + + it('should be invalid if not url', function() { + input.clear(); + input.sendKeys('box'); + + expect(valid.getText()).toContain('false'); + }); + +         + */ + 'url': urlInputType, + + + /** + * @ngdoc input + * @name input[email] + * + * @description + * Text input with email validation. Sets the `email` validation error key if not a valid email + * address. + * + *
        + * **Note:** `input[email]` uses a regex to validate email addresses that is derived from the regex + * used in Chromium. If you need stricter validation (e.g. requiring a top-level domain), you can + * use `ng-pattern` or modify the built-in validators (see the {@link guide/forms Forms guide}) + *
        + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} required Sets `required` validation error key if the value is not entered. + * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to + * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of + * `required` when you want to data-bind to the `required` attribute. + * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than + * minlength. + * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than + * maxlength. + * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the + * RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for + * patterns defined as scope expressions. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * + * @example + + + +
        + Email: + + Required! + + Not valid email! + text = {{text}}
        + myForm.input.$valid = {{myForm.input.$valid}}
        + myForm.input.$error = {{myForm.input.$error}}
        + myForm.$valid = {{myForm.$valid}}
        + myForm.$error.required = {{!!myForm.$error.required}}
        + myForm.$error.email = {{!!myForm.$error.email}}
        +
        +         + + var text = element(by.binding('text')); + var valid = element(by.binding('myForm.input.$valid')); + var input = element(by.model('text')); + + it('should initialize to model', function() { + expect(text.getText()).toContain('me@example.com'); + expect(valid.getText()).toContain('true'); + }); + + it('should be invalid if empty', function() { + input.clear(); + input.sendKeys(''); + expect(text.getText()).toEqual('text ='); + expect(valid.getText()).toContain('false'); + }); + + it('should be invalid if not email', function() { + input.clear(); + input.sendKeys('xxx'); + + expect(valid.getText()).toContain('false'); + }); + +         + */ + 'email': emailInputType, + + + /** + * @ngdoc input + * @name input[radio] + * + * @description + * HTML radio button. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string} value The value to which the expression should be set when selected. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * @param {string} ngValue Angular expression which sets the value to which the expression should + * be set when selected. + * + * @example + + + +
        + Red
        + Green
        + Blue
        + color = {{color | json}}
        +
        + Note that `ng-value="specialValue"` sets radio item's value to be the value of `$scope.specialValue`. +         + + it('should change state', function() { + var color = element(by.binding('color')); + + expect(color.getText()).toContain('blue'); + + element.all(by.model('color')).get(0).click(); + + expect(color.getText()).toContain('red'); + }); + +         + */ + 'radio': radioInputType, + + + /** + * @ngdoc input + * @name input[checkbox] + * + * @description + * HTML checkbox. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {expression=} ngTrueValue The value to which the expression should be set when selected. + * @param {expression=} ngFalseValue The value to which the expression should be set when not selected. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * + * @example + + + +
        + Value1:
        + Value2:
        + value1 = {{value1}}
        + value2 = {{value2}}
        +
        +         + + it('should change state', function() { + var value1 = element(by.binding('value1')); + var value2 = element(by.binding('value2')); + + expect(value1.getText()).toContain('true'); + expect(value2.getText()).toContain('YES'); + + element(by.model('value1')).click(); + element(by.model('value2')).click(); + + expect(value1.getText()).toContain('false'); + expect(value2.getText()).toContain('NO'); + }); + +         + */ + 'checkbox': checkboxInputType, + + 'hidden': noop, + 'button': noop, + 'submit': noop, + 'reset': noop, + 'file': noop +}; + +function stringBasedInputType(ctrl) { + ctrl.$formatters.push(function(value) { + return ctrl.$isEmpty(value) ? value : value.toString(); + }); +} + +function textInputType(scope, element, attr, ctrl, $sniffer, $browser) { + baseInputType(scope, element, attr, ctrl, $sniffer, $browser); + stringBasedInputType(ctrl); +} + +function baseInputType(scope, element, attr, ctrl, $sniffer, $browser) { + var placeholder = element[0].placeholder, noevent = {}; + var type = lowercase(element[0].type); + + // In composition mode, users are still inputing intermediate text buffer, + // hold the listener until composition is done. + // More about composition events: https://developer.mozilla.org/en-US/docs/Web/API/CompositionEvent + if (!$sniffer.android) { + var composing = false; + + element.on('compositionstart', function(data) { + composing = true; + }); + + element.on('compositionend', function() { + composing = false; + listener(); + }); + } + + var listener = function(ev) { + if (composing) return; + var value = element.val(), + event = ev && ev.type; + + // IE (11 and under) seem to emit an 'input' event if the placeholder value changes. + // We don't want to dirty the value when this happens, so we abort here. Unfortunately, + // IE also sends input events for other non-input-related things, (such as focusing on a + // form control), so this change is not entirely enough to solve this. + if (msie && (ev || noevent).type === 'input' && element[0].placeholder !== placeholder) { + placeholder = element[0].placeholder; + return; + } + + // By default we will trim the value + // If the attribute ng-trim exists we will avoid trimming + // If input type is 'password', the value is never trimmed + if (type !== 'password' && (!attr.ngTrim || attr.ngTrim !== 'false')) { + value = trim(value); + } + + // If a control is suffering from bad input (due to native validators), browsers discard its + // value, so it may be necessary to revalidate (by calling $setViewValue again) even if the + // control's value is the same empty value twice in a row. + if (ctrl.$viewValue !== value || (value === '' && ctrl.$$hasNativeValidators)) { + ctrl.$setViewValue(value, event); + } + }; + + // if the browser does support "input" event, we are fine - except on IE9 which doesn't fire the + // input event on backspace, delete or cut + if ($sniffer.hasEvent('input')) { + element.on('input', listener); + } else { + var timeout; + + var deferListener = function(ev) { + if (!timeout) { + timeout = $browser.defer(function() { + listener(ev); + timeout = null; + }); + } + }; + + element.on('keydown', function(event) { + var key = event.keyCode; + + // ignore + // command modifiers arrows + if (key === 91 || (15 < key && key < 19) || (37 <= key && key <= 40)) return; + + deferListener(event); + }); + + // if user modifies input value using context menu in IE, we need "paste" and "cut" events to catch it + if ($sniffer.hasEvent('paste')) { + element.on('paste cut', deferListener); + } + } + + // if user paste into input using mouse on older browser + // or form autocomplete on newer browser, we need "change" event to catch it + element.on('change', listener); + + ctrl.$render = function() { + element.val(ctrl.$isEmpty(ctrl.$modelValue) ? '' : ctrl.$viewValue); + }; +} + +function weekParser(isoWeek, existingDate) { + if (isDate(isoWeek)) { + return isoWeek; + } + + if (isString(isoWeek)) { + WEEK_REGEXP.lastIndex = 0; + var parts = WEEK_REGEXP.exec(isoWeek); + if (parts) { + var year = +parts[1], + week = +parts[2], + hours = 0, + minutes = 0, + seconds = 0, + milliseconds = 0, + firstThurs = getFirstThursdayOfYear(year), + addDays = (week - 1) * 7; + + if (existingDate) { + hours = existingDate.getHours(); + minutes = existingDate.getMinutes(); + seconds = existingDate.getSeconds(); + milliseconds = existingDate.getMilliseconds(); + } + + return new Date(year, 0, firstThurs.getDate() + addDays, hours, minutes, seconds, milliseconds); + } + } + + return NaN; +} + +function createDateParser(regexp, mapping) { + return function(iso, date) { + var parts, map; + + if (isDate(iso)) { + return iso; + } + + if (isString(iso)) { + // When a date is JSON'ified to wraps itself inside of an extra + // set of double quotes. This makes the date parsing code unable + // to match the date string and parse it as a date. + if (iso.charAt(0) == '"' && iso.charAt(iso.length-1) == '"') { + iso = iso.substring(1, iso.length-1); + } + if (ISO_DATE_REGEXP.test(iso)) { + return new Date(iso); + } + regexp.lastIndex = 0; + parts = regexp.exec(iso); + + if (parts) { + parts.shift(); + if (date) { + map = { + yyyy: date.getFullYear(), + MM: date.getMonth() + 1, + dd: date.getDate(), + HH: date.getHours(), + mm: date.getMinutes(), + ss: date.getSeconds(), + sss: date.getMilliseconds() / 1000 + }; + } else { + map = { yyyy: 1970, MM: 1, dd: 1, HH: 0, mm: 0, ss: 0, sss: 0 }; + } + + forEach(parts, function(part, index) { + if (index < mapping.length) { + map[mapping[index]] = +part; + } + }); + return new Date(map.yyyy, map.MM - 1, map.dd, map.HH, map.mm, map.ss || 0, map.sss * 1000 || 0); + } + } + + return NaN; + }; +} + +function createDateInputType(type, regexp, parseDate, format) { + return function dynamicDateInputType(scope, element, attr, ctrl, $sniffer, $browser, $filter) { + badInputChecker(scope, element, attr, ctrl); + baseInputType(scope, element, attr, ctrl, $sniffer, $browser); + var timezone = ctrl && ctrl.$options && ctrl.$options.timezone; + var previousDate; + + ctrl.$$parserName = type; + ctrl.$parsers.push(function(value) { + if (ctrl.$isEmpty(value)) return null; + if (regexp.test(value)) { + // Note: We cannot read ctrl.$modelValue, as there might be a different + // parser/formatter in the processing chain so that the model + // contains some different data format! + var parsedDate = parseDate(value, previousDate); + if (timezone === 'UTC') { + parsedDate.setMinutes(parsedDate.getMinutes() - parsedDate.getTimezoneOffset()); + } + return parsedDate; + } + return undefined; + }); + + ctrl.$formatters.push(function(value) { + if (!ctrl.$isEmpty(value)) { + if (!isDate(value)) { + throw $ngModelMinErr('datefmt', 'Expected `{0}` to be a date', value); + } + previousDate = value; + if (previousDate && timezone === 'UTC') { + var timezoneOffset = 60000 * previousDate.getTimezoneOffset(); + previousDate = new Date(previousDate.getTime() + timezoneOffset); + } + return $filter('date')(value, format, timezone); + } else { + previousDate = null; + } + return ''; + }); + + if (isDefined(attr.min) || attr.ngMin) { + var minVal; + ctrl.$validators.min = function(value) { + return ctrl.$isEmpty(value) || isUndefined(minVal) || parseDate(value) >= minVal; + }; + attr.$observe('min', function(val) { + minVal = parseObservedDateValue(val); + ctrl.$validate(); + }); + } + + if (isDefined(attr.max) || attr.ngMax) { + var maxVal; + ctrl.$validators.max = function(value) { + return ctrl.$isEmpty(value) || isUndefined(maxVal) || parseDate(value) <= maxVal; + }; + attr.$observe('max', function(val) { + maxVal = parseObservedDateValue(val); + ctrl.$validate(); + }); + } + // Override the standard $isEmpty to detect invalid dates as well + ctrl.$isEmpty = function(value) { + // Invalid Date: getTime() returns NaN + return !value || (value.getTime && value.getTime() !== value.getTime()); + }; + + function parseObservedDateValue(val) { + return isDefined(val) ? (isDate(val) ? val : parseDate(val)) : undefined; + } + }; +} + +function badInputChecker(scope, element, attr, ctrl) { + var node = element[0]; + var nativeValidation = ctrl.$$hasNativeValidators = isObject(node.validity); + if (nativeValidation) { + ctrl.$parsers.push(function(value) { + var validity = element.prop(VALIDITY_STATE_PROPERTY) || {}; + // Detect bug in FF35 for input[email] (https://bugzilla.mozilla.org/show_bug.cgi?id=1064430): + // - also sets validity.badInput (should only be validity.typeMismatch). + // - see http://www.whatwg.org/specs/web-apps/current-work/multipage/forms.html#e-mail-state-(type=email) + // - can ignore this case as we can still read out the erroneous email... + return validity.badInput && !validity.typeMismatch ? undefined : value; + }); + } +} + +function numberInputType(scope, element, attr, ctrl, $sniffer, $browser) { + badInputChecker(scope, element, attr, ctrl); + baseInputType(scope, element, attr, ctrl, $sniffer, $browser); + + ctrl.$$parserName = 'number'; + ctrl.$parsers.push(function(value) { + if (ctrl.$isEmpty(value)) return null; + if (NUMBER_REGEXP.test(value)) return parseFloat(value); + return undefined; + }); + + ctrl.$formatters.push(function(value) { + if (!ctrl.$isEmpty(value)) { + if (!isNumber(value)) { + throw $ngModelMinErr('numfmt', 'Expected `{0}` to be a number', value); + } + value = value.toString(); + } + return value; + }); + + if (attr.min || attr.ngMin) { + var minVal; + ctrl.$validators.min = function(value) { + return ctrl.$isEmpty(value) || isUndefined(minVal) || value >= minVal; + }; + + attr.$observe('min', function(val) { + if (isDefined(val) && !isNumber(val)) { + val = parseFloat(val, 10); + } + minVal = isNumber(val) && !isNaN(val) ? val : undefined; + // TODO(matsko): implement validateLater to reduce number of validations + ctrl.$validate(); + }); + } + + if (attr.max || attr.ngMax) { + var maxVal; + ctrl.$validators.max = function(value) { + return ctrl.$isEmpty(value) || isUndefined(maxVal) || value <= maxVal; + }; + + attr.$observe('max', function(val) { + if (isDefined(val) && !isNumber(val)) { + val = parseFloat(val, 10); + } + maxVal = isNumber(val) && !isNaN(val) ? val : undefined; + // TODO(matsko): implement validateLater to reduce number of validations + ctrl.$validate(); + }); + } +} + +function urlInputType(scope, element, attr, ctrl, $sniffer, $browser) { + // Note: no badInputChecker here by purpose as `url` is only a validation + // in browsers, i.e. we can always read out input.value even if it is not valid! + baseInputType(scope, element, attr, ctrl, $sniffer, $browser); + stringBasedInputType(ctrl); + + ctrl.$$parserName = 'url'; + ctrl.$validators.url = function(value) { + return ctrl.$isEmpty(value) || URL_REGEXP.test(value); + }; +} + +function emailInputType(scope, element, attr, ctrl, $sniffer, $browser) { + // Note: no badInputChecker here by purpose as `url` is only a validation + // in browsers, i.e. we can always read out input.value even if it is not valid! + baseInputType(scope, element, attr, ctrl, $sniffer, $browser); + stringBasedInputType(ctrl); + + ctrl.$$parserName = 'email'; + ctrl.$validators.email = function(value) { + return ctrl.$isEmpty(value) || EMAIL_REGEXP.test(value); + }; +} + +function radioInputType(scope, element, attr, ctrl) { + // make the name unique, if not defined + if (isUndefined(attr.name)) { + element.attr('name', nextUid()); + } + + var listener = function(ev) { + if (element[0].checked) { + ctrl.$setViewValue(attr.value, ev && ev.type); + } + }; + + element.on('click', listener); + + ctrl.$render = function() { + var value = attr.value; + element[0].checked = (value == ctrl.$viewValue); + }; + + attr.$observe('value', ctrl.$render); +} + +function parseConstantExpr($parse, context, name, expression, fallback) { + var parseFn; + if (isDefined(expression)) { + parseFn = $parse(expression); + if (!parseFn.constant) { + throw minErr('ngModel')('constexpr', 'Expected constant expression for `{0}`, but saw ' + + '`{1}`.', name, expression); + } + return parseFn(context); + } + return fallback; +} + +function checkboxInputType(scope, element, attr, ctrl, $sniffer, $browser, $filter, $parse) { + var trueValue = parseConstantExpr($parse, scope, 'ngTrueValue', attr.ngTrueValue, true); + var falseValue = parseConstantExpr($parse, scope, 'ngFalseValue', attr.ngFalseValue, false); + + var listener = function(ev) { + ctrl.$setViewValue(element[0].checked, ev && ev.type); + }; + + element.on('click', listener); + + ctrl.$render = function() { + element[0].checked = ctrl.$viewValue; + }; + + // Override the standard `$isEmpty` because an empty checkbox is never equal to the trueValue + ctrl.$isEmpty = function(value) { + return value !== trueValue; + }; + + ctrl.$formatters.push(function(value) { + return equals(value, trueValue); + }); + + ctrl.$parsers.push(function(value) { + return value ? trueValue : falseValue; + }); +} + + +/** + * @ngdoc directive + * @name textarea + * @restrict E + * + * @description + * HTML textarea element control with angular data-binding. The data-binding and validation + * properties of this element are exactly the same as those of the + * {@link ng.directive:input input element}. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} required Sets `required` validation error key if the value is not entered. + * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to + * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of + * `required` when you want to data-bind to the `required` attribute. + * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than + * minlength. + * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than + * maxlength. + * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the + * RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for + * patterns defined as scope expressions. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * @param {boolean=} [ngTrim=true] If set to false Angular will not automatically trim the input. + */ + + +/** + * @ngdoc directive + * @name input + * @restrict E + * + * @description + * HTML input element control. When used together with {@link ngModel `ngModel`}, it provides data-binding, + * input state control, and validation. + * Input control follows HTML5 input types and polyfills the HTML5 validation behavior for older browsers. + * + *
        + * **Note:** Not every feature offered is available for all input types. + * Specifically, data binding and event handling via `ng-model` is unsupported for `input[file]`. + *
        + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} required Sets `required` validation error key if the value is not entered. + * @param {boolean=} ngRequired Sets `required` attribute if set to true + * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than + * minlength. + * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than + * maxlength. + * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the + * RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for + * patterns defined as scope expressions. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * @param {boolean=} [ngTrim=true] If set to false Angular will not automatically trim the input. + * This parameter is ignored for input[type=password] controls, which will never trim the + * input. + * + * @example + + + +
        +
        + User name: + + Required!
        + Last name: + + Too short! + + Too long!
        +
        +
        + user = {{user}}
        + myForm.userName.$valid = {{myForm.userName.$valid}}
        + myForm.userName.$error = {{myForm.userName.$error}}
        + myForm.lastName.$valid = {{myForm.lastName.$valid}}
        + myForm.lastName.$error = {{myForm.lastName.$error}}
        + myForm.$valid = {{myForm.$valid}}
        + myForm.$error.required = {{!!myForm.$error.required}}
        + myForm.$error.minlength = {{!!myForm.$error.minlength}}
        + myForm.$error.maxlength = {{!!myForm.$error.maxlength}}
        +
        +         + + var user = element(by.exactBinding('user')); + var userNameValid = element(by.binding('myForm.userName.$valid')); + var lastNameValid = element(by.binding('myForm.lastName.$valid')); + var lastNameError = element(by.binding('myForm.lastName.$error')); + var formValid = element(by.binding('myForm.$valid')); + var userNameInput = element(by.model('user.name')); + var userLastInput = element(by.model('user.last')); + + it('should initialize to model', function() { + expect(user.getText()).toContain('{"name":"guest","last":"visitor"}'); + expect(userNameValid.getText()).toContain('true'); + expect(formValid.getText()).toContain('true'); + }); + + it('should be invalid if empty when required', function() { + userNameInput.clear(); + userNameInput.sendKeys(''); + + expect(user.getText()).toContain('{"last":"visitor"}'); + expect(userNameValid.getText()).toContain('false'); + expect(formValid.getText()).toContain('false'); + }); + + it('should be valid if empty when min length is set', function() { + userLastInput.clear(); + userLastInput.sendKeys(''); + + expect(user.getText()).toContain('{"name":"guest","last":""}'); + expect(lastNameValid.getText()).toContain('true'); + expect(formValid.getText()).toContain('true'); + }); + + it('should be invalid if less than required min length', function() { + userLastInput.clear(); + userLastInput.sendKeys('xx'); + + expect(user.getText()).toContain('{"name":"guest"}'); + expect(lastNameValid.getText()).toContain('false'); + expect(lastNameError.getText()).toContain('minlength'); + expect(formValid.getText()).toContain('false'); + }); + + it('should be invalid if longer than max length', function() { + userLastInput.clear(); + userLastInput.sendKeys('some ridiculously long name'); + + expect(user.getText()).toContain('{"name":"guest"}'); + expect(lastNameValid.getText()).toContain('false'); + expect(lastNameError.getText()).toContain('maxlength'); + expect(formValid.getText()).toContain('false'); + }); + +         + */ +var inputDirective = ['$browser', '$sniffer', '$filter', '$parse', + function($browser, $sniffer, $filter, $parse) { + return { + restrict: 'E', + require: ['?ngModel'], + link: { + pre: function(scope, element, attr, ctrls) { + if (ctrls[0]) { + (inputType[lowercase(attr.type)] || inputType.text)(scope, element, attr, ctrls[0], $sniffer, + $browser, $filter, $parse); + } + } + } + }; +}]; + +var VALID_CLASS = 'ng-valid', + INVALID_CLASS = 'ng-invalid', + PRISTINE_CLASS = 'ng-pristine', + DIRTY_CLASS = 'ng-dirty', + UNTOUCHED_CLASS = 'ng-untouched', + TOUCHED_CLASS = 'ng-touched', + PENDING_CLASS = 'ng-pending'; + +/** + * @ngdoc type + * @name ngModel.NgModelController + * + * @property {string} $viewValue Actual string value in the view. + * @property {*} $modelValue The value in the model that the control is bound to. + * @property {Array.} $parsers Array of functions to execute, as a pipeline, whenever + the control reads value from the DOM. The functions are called in array order, each passing the value + through to the next. The last return value is forwarded to the $validators collection. + Used to sanitize / convert the value. + Returning undefined from a parser means a parse error occurred. No $validators will + run and the 'ngModel' will not be updated until the parse error is resolved. The parse error is stored + in 'ngModel.$error.parse'. + + * + * @property {Array.} $formatters Array of functions to execute, as a pipeline, whenever + the model value changes. The functions are called in reverse array order, each passing the value through to the + next. The last return value is used as the actual DOM value. + Used to format / convert values for display in the control. + * ```js + * function formatter(value) { + * if (value) { + * return value.toUpperCase(); + * } + * } + * ngModel.$formatters.push(formatter); + * ``` + * + * @property {Object.} $validators A collection of validators that are applied + * whenever the model value changes. The key value within the object refers to the name of the + * validator while the function refers to the validation operation. The validation operation is + * provided with the model value as an argument and must return a true or false value depending + * on the response of that validation. + * + * ```js + * ngModel.$validators.validCharacters = function(modelValue, viewValue) { + * var value = modelValue || viewValue; + * return /[0-9]+/.test(value) && + * /[a-z]+/.test(value) && + * /[A-Z]+/.test(value) && + * /\W+/.test(value); + * }; + * ``` + * + * @property {Object.} $asyncValidators A collection of validations that are expected to + * perform an asynchronous validation (e.g. a HTTP request). The validation function that is provided + * is expected to return a promise when it is run during the model validation process. Once the promise + * is delivered then the validation status will be set to true when fulfilled and false when rejected. + * When the asynchronous validators are triggered, each of the validators will run in parallel and the model + * value will only be updated once all validators have been fulfilled. As long as an asynchronous validator + * is unfulfilled, its key will be added to the controllers `$pending` property. Also, all asynchronous validators + * will only run once all synchronous validators have passed. + * + * Please note that if $http is used then it is important that the server returns a success HTTP response code + * in order to fulfill the validation and a status level of `4xx` in order to reject the validation. + * + * ```js + * ngModel.$asyncValidators.uniqueUsername = function(modelValue, viewValue) { + * var value = modelValue || viewValue; + * + * // Lookup user by username + * return $http.get('/api/users/' + value). + * then(function resolved() { + * //username exists, this means validation fails + * return $q.reject('exists'); + * }, function rejected() { + * //username does not exist, therefore this validation passes + * return true; + * }); + * }; + * ``` + * + * @param {string} name The name of the validator. + * @param {Function} validationFn The validation function that will be run. + * + * @property {Array.} $viewChangeListeners Array of functions to execute whenever the + * view value has changed. It is called with no arguments, and its return value is ignored. + * This can be used in place of additional $watches against the model value. + * + * @property {Object} $error An object hash with all failing validator ids as keys. + * @property {Object} $pending An object hash with all pending validator ids as keys. + * + * @property {boolean} $untouched True if control has not lost focus yet. + * @property {boolean} $touched True if control has lost focus. + * @property {boolean} $pristine True if user has not interacted with the control yet. + * @property {boolean} $dirty True if user has already interacted with the control. + * @property {boolean} $valid True if there is no error. + * @property {boolean} $invalid True if at least one error on the control. + * + * @description + * + * `NgModelController` provides API for the `ng-model` directive. The controller contains + * services for data-binding, validation, CSS updates, and value formatting and parsing. It + * purposefully does not contain any logic which deals with DOM rendering or listening to + * DOM events. Such DOM related logic should be provided by other directives which make use of + * `NgModelController` for data-binding. + * + * ## Custom Control Example + * This example shows how to use `NgModelController` with a custom control to achieve + * data-binding. Notice how different directives (`contenteditable`, `ng-model`, and `required`) + * collaborate together to achieve the desired result. + * + * Note that `contenteditable` is an HTML5 attribute, which tells the browser to let the element + * contents be edited in place by the user. This will not work on older browsers. + * + * We are using the {@link ng.service:$sce $sce} service here and include the {@link ngSanitize $sanitize} + * module to automatically remove "bad" content like inline event listener (e.g. ``). + * However, as we are using `$sce` the model can still decide to provide unsafe content if it marks + * that content using the `$sce` service. + * + * + + [contenteditable] { + border: 1px solid black; + background-color: white; + min-height: 20px; + } + + .ng-invalid { + border: 1px solid red; + } + + + + angular.module('customControl', ['ngSanitize']). + directive('contenteditable', ['$sce', function($sce) { + return { + restrict: 'A', // only activate on element attribute + require: '?ngModel', // get a hold of NgModelController + link: function(scope, element, attrs, ngModel) { + if (!ngModel) return; // do nothing if no ng-model + + // Specify how UI should be updated + ngModel.$render = function() { + element.html($sce.getTrustedHtml(ngModel.$viewValue || '')); + }; + + // Listen for change events to enable binding + element.on('blur keyup change', function() { + scope.$apply(read); + }); + read(); // initialize + + // Write data to the model + function read() { + var html = element.html(); + // When we clear the content editable the browser leaves a
        behind + // If strip-br attribute is provided then we strip this out + if ( attrs.stripBr && html == '
        ' ) { + html = ''; + } + ngModel.$setViewValue(html); + } + } + }; + }]); +         + +
        +
        Change me!
        + Required! +
        + +
        +         + + it('should data-bind and become invalid', function() { + if (browser.params.browser == 'safari' || browser.params.browser == 'firefox') { + // SafariDriver can't handle contenteditable + // and Firefox driver can't clear contenteditables very well + return; + } + var contentEditable = element(by.css('[contenteditable]')); + var content = 'Change me!'; + + expect(contentEditable.getText()).toEqual(content); + + contentEditable.clear(); + contentEditable.sendKeys(protractor.Key.BACK_SPACE); + expect(contentEditable.getText()).toEqual(''); + expect(contentEditable.getAttribute('class')).toMatch(/ng-invalid-required/); + }); + + *         + * + * + */ +var NgModelController = ['$scope', '$exceptionHandler', '$attrs', '$element', '$parse', '$animate', '$timeout', '$rootScope', '$q', '$interpolate', + function($scope, $exceptionHandler, $attr, $element, $parse, $animate, $timeout, $rootScope, $q, $interpolate) { + this.$viewValue = Number.NaN; + this.$modelValue = Number.NaN; + this.$validators = {}; + this.$asyncValidators = {}; + this.$parsers = []; + this.$formatters = []; + this.$viewChangeListeners = []; + this.$untouched = true; + this.$touched = false; + this.$pristine = true; + this.$dirty = false; + this.$valid = true; + this.$invalid = false; + this.$error = {}; // keep invalid keys here + this.$$success = {}; // keep valid keys here + this.$pending = undefined; // keep pending keys here + this.$name = $interpolate($attr.name || '', false)($scope); + + + var parsedNgModel = $parse($attr.ngModel), + pendingDebounce = null, + ctrl = this; + + var ngModelGet = function ngModelGet() { + var modelValue = parsedNgModel($scope); + if (ctrl.$options && ctrl.$options.getterSetter && isFunction(modelValue)) { + modelValue = modelValue(); + } + return modelValue; + }; + + var ngModelSet = function ngModelSet(newValue) { + var getterSetter; + if (ctrl.$options && ctrl.$options.getterSetter && + isFunction(getterSetter = parsedNgModel($scope))) { + + getterSetter(ctrl.$modelValue); + } else { + parsedNgModel.assign($scope, ctrl.$modelValue); + } + }; + + this.$$setOptions = function(options) { + ctrl.$options = options; + + if (!parsedNgModel.assign && (!options || !options.getterSetter)) { + throw $ngModelMinErr('nonassign', "Expression '{0}' is non-assignable. Element: {1}", + $attr.ngModel, startingTag($element)); + } + }; + + /** + * @ngdoc method + * @name ngModel.NgModelController#$render + * + * @description + * Called when the view needs to be updated. It is expected that the user of the ng-model + * directive will implement this method. + * + * The `$render()` method is invoked in the following situations: + * + * * `$rollbackViewValue()` is called. If we are rolling back the view value to the last + * committed value then `$render()` is called to update the input control. + * * The value referenced by `ng-model` is changed programmatically and both the `$modelValue` and + * the `$viewValue` are different to last time. + * + * Since `ng-model` does not do a deep watch, `$render()` is only invoked if the values of + * `$modelValue` and `$viewValue` are actually different to their previous value. If `$modelValue` + * or `$viewValue` are objects (rather than a string or number) then `$render()` will not be + * invoked if you only change a property on the objects. + */ + this.$render = noop; + + /** + * @ngdoc method + * @name ngModel.NgModelController#$isEmpty + * + * @description + * This is called when we need to determine if the value of the input is empty. + * + * For instance, the required directive does this to work out if the input has data or not. + * The default `$isEmpty` function checks whether the value is `undefined`, `''`, `null` or `NaN`. + * + * You can override this for input directives whose concept of being empty is different to the + * default. The `checkboxInputType` directive does this because in its case a value of `false` + * implies empty. + * + * @param {*} value Model value to check. + * @returns {boolean} True if `value` is empty. + */ + this.$isEmpty = function(value) { + return isUndefined(value) || value === '' || value === null || value !== value; + }; + + var parentForm = $element.inheritedData('$formController') || nullFormCtrl, + currentValidationRunId = 0; + + /** + * @ngdoc method + * @name ngModel.NgModelController#$setValidity + * + * @description + * Change the validity state, and notify the form. + * + * This method can be called within $parsers/$formatters or a custom validation implementation. + * However, in most cases it should be sufficient to use the `ngModel.$validators` and + * `ngModel.$asyncValidators` collections which will call `$setValidity` automatically. + * + * @param {string} validationErrorKey Name of the validator. The `validationErrorKey` will be assigned + * to either `$error[validationErrorKey]` or `$pending[validationErrorKey]` + * (for unfulfilled `$asyncValidators`), so that it is available for data-binding. + * The `validationErrorKey` should be in camelCase and will get converted into dash-case + * for class name. Example: `myError` will result in `ng-valid-my-error` and `ng-invalid-my-error` + * class and can be bound to as `{{someForm.someControl.$error.myError}}` . + * @param {boolean} isValid Whether the current state is valid (true), invalid (false), pending (undefined), + * or skipped (null). Pending is used for unfulfilled `$asyncValidators`. + * Skipped is used by Angular when validators do not run because of parse errors and + * when `$asyncValidators` do not run because any of the `$validators` failed. + */ + addSetValidityMethod({ + ctrl: this, + $element: $element, + set: function(object, property) { + object[property] = true; + }, + unset: function(object, property) { + delete object[property]; + }, + parentForm: parentForm, + $animate: $animate + }); + + /** + * @ngdoc method + * @name ngModel.NgModelController#$setPristine + * + * @description + * Sets the control to its pristine state. + * + * This method can be called to remove the 'ng-dirty' class and set the control to its pristine + * state (ng-pristine class). A model is considered to be pristine when the model has not been changed + * from when first compiled within then form. + */ + this.$setPristine = function() { + ctrl.$dirty = false; + ctrl.$pristine = true; + $animate.removeClass($element, DIRTY_CLASS); + $animate.addClass($element, PRISTINE_CLASS); + }; + + /** + * @ngdoc method + * @name ngModel.NgModelController#$setUntouched + * + * @description + * Sets the control to its untouched state. + * + * This method can be called to remove the 'ng-touched' class and set the control to its + * untouched state (ng-untouched class). Upon compilation, a model is set as untouched + * by default, however this function can be used to restore that state if the model has + * already been touched by the user. + */ + this.$setUntouched = function() { + ctrl.$touched = false; + ctrl.$untouched = true; + $animate.setClass($element, UNTOUCHED_CLASS, TOUCHED_CLASS); + }; + + /** + * @ngdoc method + * @name ngModel.NgModelController#$setTouched + * + * @description + * Sets the control to its touched state. + * + * This method can be called to remove the 'ng-untouched' class and set the control to its + * touched state (ng-touched class). A model is considered to be touched when the user has + * first interacted (focussed) on the model input element and then shifted focus away (blurred) + * from the input element. + */ + this.$setTouched = function() { + ctrl.$touched = true; + ctrl.$untouched = false; + $animate.setClass($element, TOUCHED_CLASS, UNTOUCHED_CLASS); + }; + + /** + * @ngdoc method + * @name ngModel.NgModelController#$rollbackViewValue + * + * @description + * Cancel an update and reset the input element's value to prevent an update to the `$modelValue`, + * which may be caused by a pending debounced event or because the input is waiting for a some + * future event. + * + * If you have an input that uses `ng-model-options` to set up debounced events or events such + * as blur you can have a situation where there is a period when the `$viewValue` + * is out of synch with the ngModel's `$modelValue`. + * + * In this case, you can run into difficulties if you try to update the ngModel's `$modelValue` + * programmatically before these debounced/future events have resolved/occurred, because Angular's + * dirty checking mechanism is not able to tell whether the model has actually changed or not. + * + * The `$rollbackViewValue()` method should be called before programmatically changing the model of an + * input which may have such events pending. This is important in order to make sure that the + * input field will be updated with the new model value and any pending operations are cancelled. + * + * + * + * angular.module('cancel-update-example', []) + * + * .controller('CancelUpdateController', ['$scope', function($scope) { + * $scope.resetWithCancel = function(e) { + * if (e.keyCode == 27) { + * $scope.myForm.myInput1.$rollbackViewValue(); + * $scope.myValue = ''; + * } + * }; + * $scope.resetWithoutCancel = function(e) { + * if (e.keyCode == 27) { + * $scope.myValue = ''; + * } + * }; + * }]); + * + * + *
        + *

        Try typing something in each input. See that the model only updates when you + * blur off the input. + *

        + *

        Now see what happens if you start typing then press the Escape key

        + * + *
        + *

        With $rollbackViewValue()

        + *
        + * myValue: "{{ myValue }}" + * + *

        Without $rollbackViewValue()

        + *
        + * myValue: "{{ myValue }}" + *
        + *
        + *         + *         + */ + this.$rollbackViewValue = function() { + $timeout.cancel(pendingDebounce); + ctrl.$viewValue = ctrl.$$lastCommittedViewValue; + ctrl.$render(); + }; + + /** + * @ngdoc method + * @name ngModel.NgModelController#$validate + * + * @description + * Runs each of the registered validators (first synchronous validators and then asynchronous validators). + */ + this.$validate = function() { + // ignore $validate before model is initialized + if (isNumber(ctrl.$modelValue) && isNaN(ctrl.$modelValue)) { + return; + } + this.$$parseAndValidate(); + }; + + this.$$runValidators = function(parseValid, modelValue, viewValue, doneCallback) { + currentValidationRunId++; + var localValidationRunId = currentValidationRunId; + + // check parser error + if (!processParseErrors(parseValid)) { + validationDone(false); + return; + } + if (!processSyncValidators()) { + validationDone(false); + return; + } + processAsyncValidators(); + + function processParseErrors(parseValid) { + var errorKey = ctrl.$$parserName || 'parse'; + if (parseValid === undefined) { + setValidity(errorKey, null); + } else { + setValidity(errorKey, parseValid); + if (!parseValid) { + forEach(ctrl.$validators, function(v, name) { + setValidity(name, null); + }); + forEach(ctrl.$asyncValidators, function(v, name) { + setValidity(name, null); + }); + return false; + } + } + return true; + } + + function processSyncValidators() { + var syncValidatorsValid = true; + forEach(ctrl.$validators, function(validator, name) { + var result = validator(modelValue, viewValue); + syncValidatorsValid = syncValidatorsValid && result; + setValidity(name, result); + }); + if (!syncValidatorsValid) { + forEach(ctrl.$asyncValidators, function(v, name) { + setValidity(name, null); + }); + return false; + } + return true; + } + + function processAsyncValidators() { + var validatorPromises = []; + var allValid = true; + forEach(ctrl.$asyncValidators, function(validator, name) { + var promise = validator(modelValue, viewValue); + if (!isPromiseLike(promise)) { + throw $ngModelMinErr("$asyncValidators", + "Expected asynchronous validator to return a promise but got '{0}' instead.", promise); + } + setValidity(name, undefined); + validatorPromises.push(promise.then(function() { + setValidity(name, true); + }, function(error) { + allValid = false; + setValidity(name, false); + })); + }); + if (!validatorPromises.length) { + validationDone(true); + } else { + $q.all(validatorPromises).then(function() { + validationDone(allValid); + }, noop); + } + } + + function setValidity(name, isValid) { + if (localValidationRunId === currentValidationRunId) { + ctrl.$setValidity(name, isValid); + } + } + + function validationDone(allValid) { + if (localValidationRunId === currentValidationRunId) { + + doneCallback(allValid); + } + } + }; + + /** + * @ngdoc method + * @name ngModel.NgModelController#$commitViewValue + * + * @description + * Commit a pending update to the `$modelValue`. + * + * Updates may be pending by a debounced event or because the input is waiting for a some future + * event defined in `ng-model-options`. this method is rarely needed as `NgModelController` + * usually handles calling this in response to input events. + */ + this.$commitViewValue = function() { + var viewValue = ctrl.$viewValue; + + $timeout.cancel(pendingDebounce); + + // If the view value has not changed then we should just exit, except in the case where there is + // a native validator on the element. In this case the validation state may have changed even though + // the viewValue has stayed empty. + if (ctrl.$$lastCommittedViewValue === viewValue && (viewValue !== '' || !ctrl.$$hasNativeValidators)) { + return; + } + ctrl.$$lastCommittedViewValue = viewValue; + + // change to dirty + if (ctrl.$pristine) { + ctrl.$dirty = true; + ctrl.$pristine = false; + $animate.removeClass($element, PRISTINE_CLASS); + $animate.addClass($element, DIRTY_CLASS); + parentForm.$setDirty(); + } + this.$$parseAndValidate(); + }; + + this.$$parseAndValidate = function() { + var viewValue = ctrl.$$lastCommittedViewValue; + var modelValue = viewValue; + var parserValid = isUndefined(modelValue) ? undefined : true; + + if (parserValid) { + for (var i = 0; i < ctrl.$parsers.length; i++) { + modelValue = ctrl.$parsers[i](modelValue); + if (isUndefined(modelValue)) { + parserValid = false; + break; + } + } + } + if (isNumber(ctrl.$modelValue) && isNaN(ctrl.$modelValue)) { + // ctrl.$modelValue has not been touched yet... + ctrl.$modelValue = ngModelGet(); + } + var prevModelValue = ctrl.$modelValue; + var allowInvalid = ctrl.$options && ctrl.$options.allowInvalid; + if (allowInvalid) { + ctrl.$modelValue = modelValue; + writeToModelIfNeeded(); + } + ctrl.$$runValidators(parserValid, modelValue, viewValue, function(allValid) { + if (!allowInvalid) { + // Note: Don't check ctrl.$valid here, as we could have + // external validators (e.g. calculated on the server), + // that just call $setValidity and need the model value + // to calculate their validity. + ctrl.$modelValue = allValid ? modelValue : undefined; + writeToModelIfNeeded(); + } + }); + + function writeToModelIfNeeded() { + if (ctrl.$modelValue !== prevModelValue) { + ctrl.$$writeModelToScope(); + } + } + }; + + this.$$writeModelToScope = function() { + ngModelSet(ctrl.$modelValue); + forEach(ctrl.$viewChangeListeners, function(listener) { + try { + listener(); + } catch (e) { + $exceptionHandler(e); + } + }); + }; + + /** + * @ngdoc method + * @name ngModel.NgModelController#$setViewValue + * + * @description + * Update the view value. + * + * This method should be called when an input directive want to change the view value; typically, + * this is done from within a DOM event handler. + * + * For example {@link ng.directive:input input} calls it when the value of the input changes and + * {@link ng.directive:select select} calls it when an option is selected. + * + * If the new `value` is an object (rather than a string or a number), we should make a copy of the + * object before passing it to `$setViewValue`. This is because `ngModel` does not perform a deep + * watch of objects, it only looks for a change of identity. If you only change the property of + * the object then ngModel will not realise that the object has changed and will not invoke the + * `$parsers` and `$validators` pipelines. + * + * For this reason, you should not change properties of the copy once it has been passed to + * `$setViewValue`. Otherwise you may cause the model value on the scope to change incorrectly. + * + * When this method is called, the new `value` will be staged for committing through the `$parsers` + * and `$validators` pipelines. If there are no special {@link ngModelOptions} specified then the staged + * value sent directly for processing, finally to be applied to `$modelValue` and then the + * **expression** specified in the `ng-model` attribute. + * + * Lastly, all the registered change listeners, in the `$viewChangeListeners` list, are called. + * + * In case the {@link ng.directive:ngModelOptions ngModelOptions} directive is used with `updateOn` + * and the `default` trigger is not listed, all those actions will remain pending until one of the + * `updateOn` events is triggered on the DOM element. + * All these actions will be debounced if the {@link ng.directive:ngModelOptions ngModelOptions} + * directive is used with a custom debounce for this particular event. + * + * Note that calling this function does not trigger a `$digest`. + * + * @param {string} value Value from the view. + * @param {string} trigger Event that triggered the update. + */ + this.$setViewValue = function(value, trigger) { + ctrl.$viewValue = value; + if (!ctrl.$options || ctrl.$options.updateOnDefault) { + ctrl.$$debounceViewValueCommit(trigger); + } + }; + + this.$$debounceViewValueCommit = function(trigger) { + var debounceDelay = 0, + options = ctrl.$options, + debounce; + + if (options && isDefined(options.debounce)) { + debounce = options.debounce; + if (isNumber(debounce)) { + debounceDelay = debounce; + } else if (isNumber(debounce[trigger])) { + debounceDelay = debounce[trigger]; + } else if (isNumber(debounce['default'])) { + debounceDelay = debounce['default']; + } + } + + $timeout.cancel(pendingDebounce); + if (debounceDelay) { + pendingDebounce = $timeout(function() { + ctrl.$commitViewValue(); + }, debounceDelay); + } else if ($rootScope.$$phase) { + ctrl.$commitViewValue(); + } else { + $scope.$apply(function() { + ctrl.$commitViewValue(); + }); + } + }; + + // model -> value + // Note: we cannot use a normal scope.$watch as we want to detect the following: + // 1. scope value is 'a' + // 2. user enters 'b' + // 3. ng-change kicks in and reverts scope value to 'a' + // -> scope value did not change since the last digest as + // ng-change executes in apply phase + // 4. view should be changed back to 'a' + $scope.$watch(function ngModelWatch() { + var modelValue = ngModelGet(); + + // if scope model value and ngModel value are out of sync + // TODO(perf): why not move this to the action fn? + if (modelValue !== ctrl.$modelValue) { + ctrl.$modelValue = modelValue; + + var formatters = ctrl.$formatters, + idx = formatters.length; + + var viewValue = modelValue; + while (idx--) { + viewValue = formatters[idx](viewValue); + } + if (ctrl.$viewValue !== viewValue) { + ctrl.$viewValue = ctrl.$$lastCommittedViewValue = viewValue; + ctrl.$render(); + + ctrl.$$runValidators(undefined, modelValue, viewValue, noop); + } + } + + return modelValue; + }); +}]; + + +/** + * @ngdoc directive + * @name ngModel + * + * @element input + * @priority 1 + * + * @description + * The `ngModel` directive binds an `input`,`select`, `textarea` (or custom form control) to a + * property on the scope using {@link ngModel.NgModelController NgModelController}, + * which is created and exposed by this directive. + * + * `ngModel` is responsible for: + * + * - Binding the view into the model, which other directives such as `input`, `textarea` or `select` + * require. + * - Providing validation behavior (i.e. required, number, email, url). + * - Keeping the state of the control (valid/invalid, dirty/pristine, touched/untouched, validation errors). + * - Setting related css classes on the element (`ng-valid`, `ng-invalid`, `ng-dirty`, `ng-pristine`, `ng-touched`, `ng-untouched`) including animations. + * - Registering the control with its parent {@link ng.directive:form form}. + * + * Note: `ngModel` will try to bind to the property given by evaluating the expression on the + * current scope. If the property doesn't already exist on this scope, it will be created + * implicitly and added to the scope. + * + * For best practices on using `ngModel`, see: + * + * - [Understanding Scopes](https://github.com/angular/angular.js/wiki/Understanding-Scopes) + * + * For basic examples, how to use `ngModel`, see: + * + * - {@link ng.directive:input input} + * - {@link input[text] text} + * - {@link input[checkbox] checkbox} + * - {@link input[radio] radio} + * - {@link input[number] number} + * - {@link input[email] email} + * - {@link input[url] url} + * - {@link input[date] date} + * - {@link input[dateTimeLocal] dateTimeLocal} + * - {@link input[time] time} + * - {@link input[month] month} + * - {@link input[week] week} + * - {@link ng.directive:select select} + * - {@link ng.directive:textarea textarea} + * + * # CSS classes + * The following CSS classes are added and removed on the associated input/select/textarea element + * depending on the validity of the model. + * + * - `ng-valid`: the model is valid + * - `ng-invalid`: the model is invalid + * - `ng-valid-[key]`: for each valid key added by `$setValidity` + * - `ng-invalid-[key]`: for each invalid key added by `$setValidity` + * - `ng-pristine`: the control hasn't been interacted with yet + * - `ng-dirty`: the control has been interacted with + * - `ng-touched`: the control has been blurred + * - `ng-untouched`: the control hasn't been blurred + * - `ng-pending`: any `$asyncValidators` are unfulfilled + * + * Keep in mind that ngAnimate can detect each of these classes when added and removed. + * + * ## Animation Hooks + * + * Animations within models are triggered when any of the associated CSS classes are added and removed + * on the input element which is attached to the model. These classes are: `.ng-pristine`, `.ng-dirty`, + * `.ng-invalid` and `.ng-valid` as well as any other validations that are performed on the model itself. + * The animations that are triggered within ngModel are similar to how they work in ngClass and + * animations can be hooked into using CSS transitions, keyframes as well as JS animations. + * + * The following example shows a simple way to utilize CSS transitions to style an input element + * that has been rendered as invalid after it has been validated: + * + * 
        + * //be sure to include ngAnimate as a module to hook into more
+ * //advanced animations
+ * .my-input {
+ *   transition:0.5s linear all;
+ *   background: white;
+ * }
+ * .my-input.ng-invalid {
+ *   background: red;
+ *   color:white;
+ * }
+ *
        + * + * @example + * + + + + Update input to see transitions when valid/invalid. + Integer is a valid value. +
        + +
        +         + *         + * + * ## Binding to a getter/setter + * + * Sometimes it's helpful to bind `ngModel` to a getter/setter function. A getter/setter is a + * function that returns a representation of the model when called with zero arguments, and sets + * the internal state of a model when called with an argument. It's sometimes useful to use this + * for models that have an internal representation that's different than what the model exposes + * to the view. + * + *
        + * **Best Practice:** It's best to keep getters fast because Angular is likely to call them more + * frequently than other parts of your code. + *
        + * + * You use this behavior by adding `ng-model-options="{ getterSetter: true }"` to an element that + * has `ng-model` attached to it. You can also add `ng-model-options="{ getterSetter: true }"` to + * a `
        `, which will enable this behavior for all ``s within it. See + * {@link ng.directive:ngModelOptions `ngModelOptions`} for more. + * + * The following example shows how to use `ngModel` with a getter/setter: + * + * @example + * + +
        + + Name: + + + 
        user.name =
        +
        +         + + angular.module('getterSetterExample', []) + .controller('ExampleController', ['$scope', function($scope) { + var _name = 'Brian'; + $scope.user = { + name: function(newName) { + if (angular.isDefined(newName)) { + _name = newName; + } + return _name; + } + }; + }]); + + *
        + */ +var ngModelDirective = function() { + return { + restrict: 'A', + require: ['ngModel', '^?form', '^?ngModelOptions'], + controller: NgModelController, + // Prelink needs to run before any input directive + // so that we can set the NgModelOptions in NgModelController + // before anyone else uses it. + priority: 1, + compile: function ngModelCompile(element) { + // Setup initial state of the control + element.addClass(PRISTINE_CLASS).addClass(UNTOUCHED_CLASS).addClass(VALID_CLASS); + + return { + pre: function ngModelPreLink(scope, element, attr, ctrls) { + var modelCtrl = ctrls[0], + formCtrl = ctrls[1] || nullFormCtrl; + + modelCtrl.$$setOptions(ctrls[2] && ctrls[2].$options); + + // notify others, especially parent forms + formCtrl.$addControl(modelCtrl); + + attr.$observe('name', function(newValue) { + if (modelCtrl.$name !== newValue) { + formCtrl.$$renameControl(modelCtrl, newValue); + } + }); + + scope.$on('$destroy', function() { + formCtrl.$removeControl(modelCtrl); + }); + }, + post: function ngModelPostLink(scope, element, attr, ctrls) { + var modelCtrl = ctrls[0]; + if (modelCtrl.$options && modelCtrl.$options.updateOn) { + element.on(modelCtrl.$options.updateOn, function(ev) { + modelCtrl.$$debounceViewValueCommit(ev && ev.type); + }); + } + + element.on('blur', function(ev) { + if (modelCtrl.$touched) return; + + scope.$apply(function() { + modelCtrl.$setTouched(); + }); + }); + } + }; + } + }; +}; + + +/** + * @ngdoc directive + * @name ngChange + * + * @description + * Evaluate the given expression when the user changes the input. + * The expression is evaluated immediately, unlike the JavaScript onchange event + * which only triggers at the end of a change (usually, when the user leaves the + * form element or presses the return key). + * + * The `ngChange` expression is only evaluated when a change in the input value causes + * a new value to be committed to the model. + * + * It will not be evaluated: + * * if the value returned from the `$parsers` transformation pipeline has not changed + * * if the input has continued to be invalid since the model will stay `null` + * * if the model is changed programmatically and not by a change to the input value + * + * + * Note, this directive requires `ngModel` to be present. + * + * @element input + * @param {expression} ngChange {@link guide/expression Expression} to evaluate upon change + * in input value. + * + * @example + * + * + * + *
        + * + * + *
        + * debug = {{confirmed}}
        + * counter = {{counter}}
        + *
        + *         + * + * var counter = element(by.binding('counter')); + * var debug = element(by.binding('confirmed')); + * + * it('should evaluate the expression if changing from view', function() { + * expect(counter.getText()).toContain('0'); + * + * element(by.id('ng-change-example1')).click(); + * + * expect(counter.getText()).toContain('1'); + * expect(debug.getText()).toContain('true'); + * }); + * + * it('should not evaluate the expression if changing from model', function() { + * element(by.id('ng-change-example2')).click(); + + * expect(counter.getText()).toContain('0'); + * expect(debug.getText()).toContain('true'); + * }); + * + *         + */ +var ngChangeDirective = valueFn({ + restrict: 'A', + require: 'ngModel', + link: function(scope, element, attr, ctrl) { + ctrl.$viewChangeListeners.push(function() { + scope.$eval(attr.ngChange); + }); + } +}); + + +var requiredDirective = function() { + return { + restrict: 'A', + require: '?ngModel', + link: function(scope, elm, attr, ctrl) { + if (!ctrl) return; + attr.required = true; // force truthy in case we are on non input element + + ctrl.$validators.required = function(value) { + return !attr.required || !ctrl.$isEmpty(value); + }; + + attr.$observe('required', function() { + ctrl.$validate(); + }); + } + }; +}; + + +var patternDirective = function() { + return { + restrict: 'A', + require: '?ngModel', + link: function(scope, elm, attr, ctrl) { + if (!ctrl) return; + + var regexp, patternExp = attr.ngPattern || attr.pattern; + attr.$observe('pattern', function(regex) { + if (isString(regex) && regex.length > 0) { + regex = new RegExp(regex); + } + + if (regex && !regex.test) { + throw minErr('ngPattern')('noregexp', + 'Expected {0} to be a RegExp but was {1}. Element: {2}', patternExp, + regex, startingTag(elm)); + } + + regexp = regex || undefined; + ctrl.$validate(); + }); + + ctrl.$validators.pattern = function(value) { + return ctrl.$isEmpty(value) || isUndefined(regexp) || regexp.test(value); + }; + } + }; +}; + + +var maxlengthDirective = function() { + return { + restrict: 'A', + require: '?ngModel', + link: function(scope, elm, attr, ctrl) { + if (!ctrl) return; + + var maxlength = 0; + attr.$observe('maxlength', function(value) { + maxlength = int(value) || 0; + ctrl.$validate(); + }); + ctrl.$validators.maxlength = function(modelValue, viewValue) { + return ctrl.$isEmpty(modelValue) || viewValue.length <= maxlength; + }; + } + }; +}; + +var minlengthDirective = function() { + return { + restrict: 'A', + require: '?ngModel', + link: function(scope, elm, attr, ctrl) { + if (!ctrl) return; + + var minlength = 0; + attr.$observe('minlength', function(value) { + minlength = int(value) || 0; + ctrl.$validate(); + }); + ctrl.$validators.minlength = function(modelValue, viewValue) { + return ctrl.$isEmpty(modelValue) || viewValue.length >= minlength; + }; + } + }; +}; + + +/** + * @ngdoc directive + * @name ngList + * + * @description + * Text input that converts between a delimited string and an array of strings. The default + * delimiter is a comma followed by a space - equivalent to `ng-list=", "`. You can specify a custom + * delimiter as the value of the `ngList` attribute - for example, `ng-list=" | "`. + * + * The behaviour of the directive is affected by the use of the `ngTrim` attribute. + * * If `ngTrim` is set to `"false"` then whitespace around both the separator and each + * list item is respected. This implies that the user of the directive is responsible for + * dealing with whitespace but also allows you to use whitespace as a delimiter, such as a + * tab or newline character. + * * Otherwise whitespace around the delimiter is ignored when splitting (although it is respected + * when joining the list items back together) and whitespace around each list item is stripped + * before it is added to the model. + * + * ### Example with Validation + * + * + * + * angular.module('listExample', []) + * .controller('ExampleController', ['$scope', function($scope) { + * $scope.names = ['morpheus', 'neo', 'trinity']; + * }]); + * + * + *
        + * List: + * + * Required! + *
        + * names = {{names}}
        + * myForm.namesInput.$valid = {{myForm.namesInput.$valid}}
        + * myForm.namesInput.$error = {{myForm.namesInput.$error}}
        + * myForm.$valid = {{myForm.$valid}}
        + * myForm.$error.required = {{!!myForm.$error.required}}
        + *
        + *         + * + * var listInput = element(by.model('names')); + * var names = element(by.exactBinding('names')); + * var valid = element(by.binding('myForm.namesInput.$valid')); + * var error = element(by.css('span.error')); + * + * it('should initialize to model', function() { + * expect(names.getText()).toContain('["morpheus","neo","trinity"]'); + * expect(valid.getText()).toContain('true'); + * expect(error.getCssValue('display')).toBe('none'); + * }); + * + * it('should be invalid if empty', function() { + * listInput.clear(); + * listInput.sendKeys(''); + * + * expect(names.getText()).toContain(''); + * expect(valid.getText()).toContain('false'); + * expect(error.getCssValue('display')).not.toBe('none'); + * }); + * + *         + * + * ### Example - splitting on whitespace + * + * + * + * 
        {{ list | json }}
        + *         + * + * it("should split the text by newlines", function() { + * var listInput = element(by.model('list')); + * var output = element(by.binding('list | json')); + * listInput.sendKeys('abc\ndef\nghi'); + * expect(output.getText()).toContain('[\n "abc",\n "def",\n "ghi"\n]'); + * }); + * + *         + * + * @element input + * @param {string=} ngList optional delimiter that should be used to split the value. + */ +var ngListDirective = function() { + return { + restrict: 'A', + priority: 100, + require: 'ngModel', + link: function(scope, element, attr, ctrl) { + // We want to control whitespace trimming so we use this convoluted approach + // to access the ngList attribute, which doesn't pre-trim the attribute + var ngList = element.attr(attr.$attr.ngList) || ', '; + var trimValues = attr.ngTrim !== 'false'; + var separator = trimValues ? trim(ngList) : ngList; + + var parse = function(viewValue) { + // If the viewValue is invalid (say required but empty) it will be `undefined` + if (isUndefined(viewValue)) return; + + var list = []; + + if (viewValue) { + forEach(viewValue.split(separator), function(value) { + if (value) list.push(trimValues ? trim(value) : value); + }); + } + + return list; + }; + + ctrl.$parsers.push(parse); + ctrl.$formatters.push(function(value) { + if (isArray(value)) { + return value.join(ngList); + } + + return undefined; + }); + + // Override the standard $isEmpty because an empty array means the input is empty. + ctrl.$isEmpty = function(value) { + return !value || !value.length; + }; + } + }; +}; + + +var CONSTANT_VALUE_REGEXP = /^(true|false|\d+)$/; +/** + * @ngdoc directive + * @name ngValue + * + * @description + * Binds the given expression to the value of `option` or `input[radio]`, so + * that when the element is selected, the `ngModel` of that element is set to + * the bound value. + * + * `ngValue` is useful when dynamically generating lists of radio buttons using `ng-repeat`, as + * shown below. + * + * @element input + * @param {string=} ngValue angular expression, whose value will be bound to the `value` attribute + * of the `input` element + * + * @example + + + +
        +

        Which is your favorite?

        + +
        You chose {{my.favorite}}
        +
        +         + + var favorite = element(by.binding('my.favorite')); + + it('should initialize to model', function() { + expect(favorite.getText()).toContain('unicorns'); + }); + it('should bind the values to the inputs', function() { + element.all(by.model('my.favorite')).get(0).click(); + expect(favorite.getText()).toContain('pizza'); + }); + +         + */ +var ngValueDirective = function() { + return { + restrict: 'A', + priority: 100, + compile: function(tpl, tplAttr) { + if (CONSTANT_VALUE_REGEXP.test(tplAttr.ngValue)) { + return function ngValueConstantLink(scope, elm, attr) { + attr.$set('value', scope.$eval(attr.ngValue)); + }; + } else { + return function ngValueLink(scope, elm, attr) { + scope.$watch(attr.ngValue, function valueWatchAction(value) { + attr.$set('value', value); + }); + }; + } + } + }; +}; + +/** + * @ngdoc directive + * @name ngModelOptions + * + * @description + * Allows tuning how model updates are done. Using `ngModelOptions` you can specify a custom list of + * events that will trigger a model update and/or a debouncing delay so that the actual update only + * takes place when a timer expires; this timer will be reset after another change takes place. + * + * Given the nature of `ngModelOptions`, the value displayed inside input fields in the view might + * be different than the value in the actual model. This means that if you update the model you + * should also invoke {@link ngModel.NgModelController `$rollbackViewValue`} on the relevant input field in + * order to make sure it is synchronized with the model and that any debounced action is canceled. + * + * The easiest way to reference the control's {@link ngModel.NgModelController `$rollbackViewValue`} + * method is by making sure the input is placed inside a form that has a `name` attribute. This is + * important because `form` controllers are published to the related scope under the name in their + * `name` attribute. + * + * Any pending changes will take place immediately when an enclosing form is submitted via the + * `submit` event. Note that `ngClick` events will occur before the model is updated. Use `ngSubmit` + * to have access to the updated model. + * + * `ngModelOptions` has an effect on the element it's declared on and its descendants. + * + * @param {Object} ngModelOptions options to apply to the current model. Valid keys are: + * - `updateOn`: string specifying which event should be the input bound to. You can set several + * events using an space delimited list. There is a special event called `default` that + * matches the default events belonging of the control. + * - `debounce`: integer value which contains the debounce model update value in milliseconds. A + * value of 0 triggers an immediate update. If an object is supplied instead, you can specify a + * custom value for each event. For example: + * `ng-model-options="{ updateOn: 'default blur', debounce: {'default': 500, 'blur': 0} }"` + * - `allowInvalid`: boolean value which indicates that the model can be set with values that did + * not validate correctly instead of the default behavior of setting the model to undefined. + * - `getterSetter`: boolean value which determines whether or not to treat functions bound to + `ngModel` as getters/setters. + * - `timezone`: Defines the timezone to be used to read/write the `Date` instance in the model for + * ``, ``, ... . Right now, the only supported value is `'UTC'`, + * otherwise the default timezone of the browser will be used. + * + * @example + + The following example shows how to override immediate updates. Changes on the inputs within the + form will update the model only when the control loses focus (blur event). If `escape` key is + pressed while the input field is focused, the value is reset to the value in the current model. + + + +
        +
        + Name: +
        + + Other data: +
        +
        + 
        user.name =
        +
        +         + + angular.module('optionsExample', []) + .controller('ExampleController', ['$scope', function($scope) { + $scope.user = { name: 'say', data: '' }; + + $scope.cancel = function(e) { + if (e.keyCode == 27) { + $scope.userForm.userName.$rollbackViewValue(); + } + }; + }]); + + + var model = element(by.binding('user.name')); + var input = element(by.model('user.name')); + var other = element(by.model('user.data')); + + it('should allow custom events', function() { + input.sendKeys(' hello'); + input.click(); + expect(model.getText()).toEqual('say'); + other.click(); + expect(model.getText()).toEqual('say hello'); + }); + + it('should $rollbackViewValue when model changes', function() { + input.sendKeys(' hello'); + expect(input.getAttribute('value')).toEqual('say hello'); + input.sendKeys(protractor.Key.ESCAPE); + expect(input.getAttribute('value')).toEqual('say'); + other.click(); + expect(model.getText()).toEqual('say'); + }); + +         + + This one shows how to debounce model changes. Model will be updated only 1 sec after last change. + If the `Clear` button is pressed, any debounced action is canceled and the value becomes empty. + + + +
        +
        + Name: + +
        +
        + 
        user.name =
        +
        +         + + angular.module('optionsExample', []) + .controller('ExampleController', ['$scope', function($scope) { + $scope.user = { name: 'say' }; + }]); + +         + + This one shows how to bind to getter/setters: + + + +
        +
        + Name: + +
        + 
        user.name =
        +
        +         + + angular.module('getterSetterExample', []) + .controller('ExampleController', ['$scope', function($scope) { + var _name = 'Brian'; + $scope.user = { + name: function(newName) { + return angular.isDefined(newName) ? (_name = newName) : _name; + } + }; + }]); + +         + */ +var ngModelOptionsDirective = function() { + return { + restrict: 'A', + controller: ['$scope', '$attrs', function($scope, $attrs) { + var that = this; + this.$options = $scope.$eval($attrs.ngModelOptions); + // Allow adding/overriding bound events + if (this.$options.updateOn !== undefined) { + this.$options.updateOnDefault = false; + // extract "default" pseudo-event from list of events that can trigger a model update + this.$options.updateOn = trim(this.$options.updateOn.replace(DEFAULT_REGEXP, function() { + that.$options.updateOnDefault = true; + return ' '; + })); + } else { + this.$options.updateOnDefault = true; + } + }] + }; +}; + +// helper methods +function addSetValidityMethod(context) { + var ctrl = context.ctrl, + $element = context.$element, + classCache = {}, + set = context.set, + unset = context.unset, + parentForm = context.parentForm, + $animate = context.$animate; + + classCache[INVALID_CLASS] = !(classCache[VALID_CLASS] = $element.hasClass(VALID_CLASS)); + + ctrl.$setValidity = setValidity; + + function setValidity(validationErrorKey, state, options) { + if (state === undefined) { + createAndSet('$pending', validationErrorKey, options); + } else { + unsetAndCleanup('$pending', validationErrorKey, options); + } + if (!isBoolean(state)) { + unset(ctrl.$error, validationErrorKey, options); + unset(ctrl.$$success, validationErrorKey, options); + } else { + if (state) { + unset(ctrl.$error, validationErrorKey, options); + set(ctrl.$$success, validationErrorKey, options); + } else { + set(ctrl.$error, validationErrorKey, options); + unset(ctrl.$$success, validationErrorKey, options); + } + } + if (ctrl.$pending) { + cachedToggleClass(PENDING_CLASS, true); + ctrl.$valid = ctrl.$invalid = undefined; + toggleValidationCss('', null); + } else { + cachedToggleClass(PENDING_CLASS, false); + ctrl.$valid = isObjectEmpty(ctrl.$error); + ctrl.$invalid = !ctrl.$valid; + toggleValidationCss('', ctrl.$valid); + } + + // re-read the state as the set/unset methods could have + // combined state in ctrl.$error[validationError] (used for forms), + // where setting/unsetting only increments/decrements the value, + // and does not replace it. + var combinedState; + if (ctrl.$pending && ctrl.$pending[validationErrorKey]) { + combinedState = undefined; + } else if (ctrl.$error[validationErrorKey]) { + combinedState = false; + } else if (ctrl.$$success[validationErrorKey]) { + combinedState = true; + } else { + combinedState = null; + } + toggleValidationCss(validationErrorKey, combinedState); + parentForm.$setValidity(validationErrorKey, combinedState, ctrl); + } + + function createAndSet(name, value, options) { + if (!ctrl[name]) { + ctrl[name] = {}; + } + set(ctrl[name], value, options); + } + + function unsetAndCleanup(name, value, options) { + if (ctrl[name]) { + unset(ctrl[name], value, options); + } + if (isObjectEmpty(ctrl[name])) { + ctrl[name] = undefined; + } + } + + function cachedToggleClass(className, switchValue) { + if (switchValue && !classCache[className]) { + $animate.addClass($element, className); + classCache[className] = true; + } else if (!switchValue && classCache[className]) { + $animate.removeClass($element, className); + classCache[className] = false; + } + } + + function toggleValidationCss(validationErrorKey, isValid) { + validationErrorKey = validationErrorKey ? '-' + snake_case(validationErrorKey, '-') : ''; + + cachedToggleClass(VALID_CLASS + validationErrorKey, isValid === true); + cachedToggleClass(INVALID_CLASS + validationErrorKey, isValid === false); + } +} + +function isObjectEmpty(obj) { + if (obj) { + for (var prop in obj) { + return false; + } + } + return true; +} + +/** + * @ngdoc directive + * @name ngBind + * @restrict AC + * + * @description + * The `ngBind` attribute tells Angular to replace the text content of the specified HTML element + * with the value of a given expression, and to update the text content when the value of that + * expression changes. + * + * Typically, you don't use `ngBind` directly, but instead you use the double curly markup like + * `{{ expression }}` which is similar but less verbose. + * + * It is preferable to use `ngBind` instead of `{{ expression }}` if a template is momentarily + * displayed by the browser in its raw state before Angular compiles it. Since `ngBind` is an + * element attribute, it makes the bindings invisible to the user while the page is loading. + * + * An alternative solution to this problem would be using the + * {@link ng.directive:ngCloak ngCloak} directive. + * + * + * @element ANY + * @param {expression} ngBind {@link guide/expression Expression} to evaluate. + * + * @example + * Enter a name in the Live Preview text box; the greeting below the text box changes instantly. + + + +
        + Enter name:
        + Hello ! +
        +         + + it('should check ng-bind', function() { + var nameInput = element(by.model('name')); + + expect(element(by.binding('name')).getText()).toBe('Whirled'); + nameInput.clear(); + nameInput.sendKeys('world'); + expect(element(by.binding('name')).getText()).toBe('world'); + }); + +         + */ +var ngBindDirective = ['$compile', function($compile) { + return { + restrict: 'AC', + compile: function ngBindCompile(templateElement) { + $compile.$$addBindingClass(templateElement); + return function ngBindLink(scope, element, attr) { + $compile.$$addBindingInfo(element, attr.ngBind); + element = element[0]; + scope.$watch(attr.ngBind, function ngBindWatchAction(value) { + element.textContent = value === undefined ? '' : value; + }); + }; + } + }; +}]; + + +/** + * @ngdoc directive + * @name ngBindTemplate + * + * @description + * The `ngBindTemplate` directive specifies that the element + * text content should be replaced with the interpolation of the template + * in the `ngBindTemplate` attribute. + * Unlike `ngBind`, the `ngBindTemplate` can contain multiple `{{` `}}` + * expressions. This directive is needed since some HTML elements + * (such as TITLE and OPTION) cannot contain SPAN elements. + * + * @element ANY + * @param {string} ngBindTemplate template of form + * {{ expression }} to eval. + * + * @example + * Try it here: enter text in text box and watch the greeting change. + + + +
        + Salutation:
        + Name:
        + 
        
+       
        
+             
+     
+       it('should check ng-bind', function() {
+         var salutationElem = element(by.binding('salutation'));
+         var salutationInput = element(by.model('salutation'));
+         var nameInput = element(by.model('name'));
+
+         expect(salutationElem.getText()).toBe('Hello World!');
+
+         salutationInput.clear();
+         salutationInput.sendKeys('Greetings');
+         nameInput.clear();
+         nameInput.sendKeys('user');
+
+         expect(salutationElem.getText()).toBe('Greetings user!');
+       });
+     
+           
+ */
+var ngBindTemplateDirective = ['$interpolate', '$compile', function($interpolate, $compile) {
+  return {
+    compile: function ngBindTemplateCompile(templateElement) {
+      $compile.$$addBindingClass(templateElement);
+      return function ngBindTemplateLink(scope, element, attr) {
+        var interpolateFn = $interpolate(element.attr(attr.$attr.ngBindTemplate));
+        $compile.$$addBindingInfo(element, interpolateFn.expressions);
+        element = element[0];
+        attr.$observe('ngBindTemplate', function(value) {
+          element.textContent = value === undefined ? '' : value;
+        });
+      };
+    }
+  };
+}];
+
+
+/**
+ * @ngdoc directive
+ * @name ngBindHtml
+ *
+ * @description
+ * Creates a binding that will innerHTML the result of evaluating the `expression` into the current
+ * element in a secure way.  By default, the innerHTML-ed content will be sanitized using the {@link
+ * ngSanitize.$sanitize $sanitize} service.  To utilize this functionality, ensure that `$sanitize`
+ * is available, for example, by including {@link ngSanitize} in your module's dependencies (not in
+ * core Angular). In order to use {@link ngSanitize} in your module's dependencies, you need to
+ * include "angular-sanitize.js" in your application.
+ *
+ * You may also bypass sanitization for values you know are safe. To do so, bind to
+ * an explicitly trusted value via {@link ng.$sce#trustAsHtml $sce.trustAsHtml}.  See the example
+ * under {@link ng.$sce#show-me-an-example-using-sce- Strict Contextual Escaping (SCE)}.
+ *
+ * Note: If a `$sanitize` service is unavailable and the bound value isn't explicitly trusted, you
+ * will have an exception (instead of an exploit.)
+ *
+ * @element ANY
+ * @param {expression} ngBindHtml {@link guide/expression Expression} to evaluate.
+ *
+ * @example
+
+   
+     
+       
        
+        
        
+       
        
+             
+
+     
+       angular.module('bindHtmlExample', ['ngSanitize'])
+         .controller('ExampleController', ['$scope', function($scope) {
+           $scope.myHTML =
+              'I am an HTMLstring with ' +
+              'links! and other stuff';
+         }]);
+     
+
+     
+       it('should check ng-bind-html', function() {
+         expect(element(by.binding('myHTML')).getText()).toBe(
+             'I am an HTMLstring with links! and other stuff');
+       });
+     
+           
+ */
+var ngBindHtmlDirective = ['$sce', '$parse', '$compile', function($sce, $parse, $compile) {
+  return {
+    restrict: 'A',
+    compile: function ngBindHtmlCompile(tElement, tAttrs) {
+      var ngBindHtmlGetter = $parse(tAttrs.ngBindHtml);
+      var ngBindHtmlWatch = $parse(tAttrs.ngBindHtml, function getStringValue(value) {
+        return (value || '').toString();
+      });
+      $compile.$$addBindingClass(tElement);
+
+      return function ngBindHtmlLink(scope, element, attr) {
+        $compile.$$addBindingInfo(element, attr.ngBindHtml);
+
+        scope.$watch(ngBindHtmlWatch, function ngBindHtmlWatchAction() {
+          // we re-evaluate the expr because we want a TrustedValueHolderType
+          // for $sce, not a string
+          element.html($sce.getTrustedHtml(ngBindHtmlGetter(scope)) || '');
+        });
+      };
+    }
+  };
+}];
+
+function classDirective(name, selector) {
+  name = 'ngClass' + name;
+  return ['$animate', function($animate) {
+    return {
+      restrict: 'AC',
+      link: function(scope, element, attr) {
+        var oldVal;
+
+        scope.$watch(attr[name], ngClassWatchAction, true);
+
+        attr.$observe('class', function(value) {
+          ngClassWatchAction(scope.$eval(attr[name]));
+        });
+
+
+        if (name !== 'ngClass') {
+          scope.$watch('$index', function($index, old$index) {
+            // jshint bitwise: false
+            var mod = $index & 1;
+            if (mod !== (old$index & 1)) {
+              var classes = arrayClasses(scope.$eval(attr[name]));
+              mod === selector ?
+                addClasses(classes) :
+                removeClasses(classes);
+            }
+          });
+        }
+
+        function addClasses(classes) {
+          var newClasses = digestClassCounts(classes, 1);
+          attr.$addClass(newClasses);
+        }
+
+        function removeClasses(classes) {
+          var newClasses = digestClassCounts(classes, -1);
+          attr.$removeClass(newClasses);
+        }
+
+        function digestClassCounts(classes, count) {
+          var classCounts = element.data('$classCounts') || {};
+          var classesToUpdate = [];
+          forEach(classes, function(className) {
+            if (count > 0 || classCounts[className]) {
+              classCounts[className] = (classCounts[className] || 0) + count;
+              if (classCounts[className] === +(count > 0)) {
+                classesToUpdate.push(className);
+              }
+            }
+          });
+          element.data('$classCounts', classCounts);
+          return classesToUpdate.join(' ');
+        }
+
+        function updateClasses(oldClasses, newClasses) {
+          var toAdd = arrayDifference(newClasses, oldClasses);
+          var toRemove = arrayDifference(oldClasses, newClasses);
+          toAdd = digestClassCounts(toAdd, 1);
+          toRemove = digestClassCounts(toRemove, -1);
+          if (toAdd && toAdd.length) {
+            $animate.addClass(element, toAdd);
+          }
+          if (toRemove && toRemove.length) {
+            $animate.removeClass(element, toRemove);
+          }
+        }
+
+        function ngClassWatchAction(newVal) {
+          if (selector === true || scope.$index % 2 === selector) {
+            var newClasses = arrayClasses(newVal || []);
+            if (!oldVal) {
+              addClasses(newClasses);
+            } else if (!equals(newVal,oldVal)) {
+              var oldClasses = arrayClasses(oldVal);
+              updateClasses(oldClasses, newClasses);
+            }
+          }
+          oldVal = shallowCopy(newVal);
+        }
+      }
+    };
+
+    function arrayDifference(tokens1, tokens2) {
+      var values = [];
+
+      outer:
+      for (var i = 0; i < tokens1.length; i++) {
+        var token = tokens1[i];
+        for (var j = 0; j < tokens2.length; j++) {
+          if (token == tokens2[j]) continue outer;
+        }
+        values.push(token);
+      }
+      return values;
+    }
+
+    function arrayClasses(classVal) {
+      if (isArray(classVal)) {
+        return classVal;
+      } else if (isString(classVal)) {
+        return classVal.split(' ');
+      } else if (isObject(classVal)) {
+        var classes = [];
+        forEach(classVal, function(v, k) {
+          if (v) {
+            classes = classes.concat(k.split(' '));
+          }
+        });
+        return classes;
+      }
+      return classVal;
+    }
+  }];
+}
+
+/**
+ * @ngdoc directive
+ * @name ngClass
+ * @restrict AC
+ *
+ * @description
+ * The `ngClass` directive allows you to dynamically set CSS classes on an HTML element by databinding
+ * an expression that represents all classes to be added.
+ *
+ * The directive operates in three different ways, depending on which of three types the expression
+ * evaluates to:
+ *
+ * 1. If the expression evaluates to a string, the string should be one or more space-delimited class
+ * names.
+ *
+ * 2. If the expression evaluates to an array, each element of the array should be a string that is
+ * one or more space-delimited class names.
+ *
+ * 3. If the expression evaluates to an object, then for each key-value pair of the
+ * object with a truthy value the corresponding key is used as a class name.
+ *
+ * The directive won't add duplicate classes if a particular class was already set.
+ *
+ * When the expression changes, the previously added classes are removed and only then the
+ * new classes are added.
+ *
+ * @animations
+ * add - happens just before the class is applied to the element
+ * remove - happens just before the class is removed from the element
+ *
+ * @element ANY
+ * @param {expression} ngClass {@link guide/expression Expression} to eval. The result
+ *   of the evaluation can be a string representing space delimited class
+ *   names, an array, or a map of class names to boolean values. In the case of a map, the
+ *   names of the properties whose values are truthy will be added as css classes to the
+ *   element.
+ *
+ * @example Example that demonstrates basic bindings via ngClass directive.
+   
+     
+       
        Map Syntax Example
        
+        deleted (apply "strike" class)
        
+        important (apply "bold" class)
        
+        error (apply "red" class)
+       
        
+       
        Using String Syntax
        
+       
+       
        
+       
        Using Array Syntax
        
+       
        
+       
        
+       
        
+             
+     
+       .strike {
+         text-decoration: line-through;
+       }
+       .bold {
+           font-weight: bold;
+       }
+       .red {
+           color: red;
+       }
+     
+     
+       var ps = element.all(by.css('p'));
+
+       it('should let you toggle the class', function() {
+
+         expect(ps.first().getAttribute('class')).not.toMatch(/bold/);
+         expect(ps.first().getAttribute('class')).not.toMatch(/red/);
+
+         element(by.model('important')).click();
+         expect(ps.first().getAttribute('class')).toMatch(/bold/);
+
+         element(by.model('error')).click();
+         expect(ps.first().getAttribute('class')).toMatch(/red/);
+       });
+
+       it('should let you toggle string example', function() {
+         expect(ps.get(1).getAttribute('class')).toBe('');
+         element(by.model('style')).clear();
+         element(by.model('style')).sendKeys('red');
+         expect(ps.get(1).getAttribute('class')).toBe('red');
+       });
+
+       it('array example should have 3 classes', function() {
+         expect(ps.last().getAttribute('class')).toBe('');
+         element(by.model('style1')).sendKeys('bold');
+         element(by.model('style2')).sendKeys('strike');
+         element(by.model('style3')).sendKeys('red');
+         expect(ps.last().getAttribute('class')).toBe('bold strike red');
+       });
+     
+           
+
+   ## Animations
+
+   The example below demonstrates how to perform animations using ngClass.
+
+   
+     
+      
+      
+      
        
+      Sample Text
+             
+     
+       .base-class {
+         -webkit-transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;
+         transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;
+       }
+
+       .base-class.my-class {
+         color: red;
+         font-size:3em;
+       }
+     
+     
+       it('should check ng-class', function() {
+         expect(element(by.css('.base-class')).getAttribute('class')).not.
+           toMatch(/my-class/);
+
+         element(by.id('setbtn')).click();
+
+         expect(element(by.css('.base-class')).getAttribute('class')).
+           toMatch(/my-class/);
+
+         element(by.id('clearbtn')).click();
+
+         expect(element(by.css('.base-class')).getAttribute('class')).not.
+           toMatch(/my-class/);
+       });
+     
+           
+
+
+   ## ngClass and pre-existing CSS3 Transitions/Animations
+   The ngClass directive still supports CSS3 Transitions/Animations even if they do not follow the ngAnimate CSS naming structure.
+   Upon animation ngAnimate will apply supplementary CSS classes to track the start and end of an animation, but this will not hinder
+   any pre-existing CSS transitions already on the element. To get an idea of what happens during a class-based animation, be sure
+   to view the step by step details of {@link ng.$animate#addClass $animate.addClass} and
+   {@link ng.$animate#removeClass $animate.removeClass}.
+ */
+var ngClassDirective = classDirective('', true);
+
+/**
+ * @ngdoc directive
+ * @name ngClassOdd
+ * @restrict AC
+ *
+ * @description
+ * The `ngClassOdd` and `ngClassEven` directives work exactly as
+ * {@link ng.directive:ngClass ngClass}, except they work in
+ * conjunction with `ngRepeat` and take effect only on odd (even) rows.
+ *
+ * This directive can be applied only within the scope of an
+ * {@link ng.directive:ngRepeat ngRepeat}.
+ *
+ * @element ANY
+ * @param {expression} ngClassOdd {@link guide/expression Expression} to eval. The result
+ *   of the evaluation can be a string representing space delimited class names or an array.
+ *
+ * @example
+   
+     
+        
          
+          
        1. 
+           
+             {{name}}
+           
+          
          2. 
+        
        
+             
+     
+       .odd {
+         color: red;
+       }
+       .even {
+         color: blue;
+       }
+     
+     
+       it('should check ng-class-odd and ng-class-even', function() {
+         expect(element(by.repeater('name in names').row(0).column('name')).getAttribute('class')).
+           toMatch(/odd/);
+         expect(element(by.repeater('name in names').row(1).column('name')).getAttribute('class')).
+           toMatch(/even/);
+       });
+     
+           
+ */
+var ngClassOddDirective = classDirective('Odd', 0);
+
+/**
+ * @ngdoc directive
+ * @name ngClassEven
+ * @restrict AC
+ *
+ * @description
+ * The `ngClassOdd` and `ngClassEven` directives work exactly as
+ * {@link ng.directive:ngClass ngClass}, except they work in
+ * conjunction with `ngRepeat` and take effect only on odd (even) rows.
+ *
+ * This directive can be applied only within the scope of an
+ * {@link ng.directive:ngRepeat ngRepeat}.
+ *
+ * @element ANY
+ * @param {expression} ngClassEven {@link guide/expression Expression} to eval. The
+ *   result of the evaluation can be a string representing space delimited class names or an array.
+ *
+ * @example
+   
+     
+        
          
+          
        1. 
+           
+             {{name}}      
+           
+          
          2. 
+        
        
+             
+     
+       .odd {
+         color: red;
+       }
+       .even {
+         color: blue;
+       }
+     
+     
+       it('should check ng-class-odd and ng-class-even', function() {
+         expect(element(by.repeater('name in names').row(0).column('name')).getAttribute('class')).
+           toMatch(/odd/);
+         expect(element(by.repeater('name in names').row(1).column('name')).getAttribute('class')).
+           toMatch(/even/);
+       });
+     
+           
+ */
+var ngClassEvenDirective = classDirective('Even', 1);
+
+/**
+ * @ngdoc directive
+ * @name ngCloak
+ * @restrict AC
+ *
+ * @description
+ * The `ngCloak` directive is used to prevent the Angular html template from being briefly
+ * displayed by the browser in its raw (uncompiled) form while your application is loading. Use this
+ * directive to avoid the undesirable flicker effect caused by the html template display.
+ *
+ * The directive can be applied to the `` element, but the preferred usage is to apply
+ * multiple `ngCloak` directives to small portions of the page to permit progressive rendering
+ * of the browser view.
+ *
+ * `ngCloak` works in cooperation with the following css rule embedded within `angular.js` and
+ * `angular.min.js`.
+ * For CSP mode please add `angular-csp.css` to your html file (see {@link ng.directive:ngCsp ngCsp}).
+ *
+ * ```css
+ * [ng\:cloak], [ng-cloak], [data-ng-cloak], [x-ng-cloak], .ng-cloak, .x-ng-cloak {
+ *   display: none !important;
+ * }
+ * ```
+ *
+ * When this css rule is loaded by the browser, all html elements (including their children) that
+ * are tagged with the `ngCloak` directive are hidden. When Angular encounters this directive
+ * during the compilation of the template it deletes the `ngCloak` element attribute, making
+ * the compiled element visible.
+ *
+ * For the best result, the `angular.js` script must be loaded in the head section of the html
+ * document; alternatively, the css rule above must be included in the external stylesheet of the
+ * application.
+ *
+ * Legacy browsers, like IE7, do not provide attribute selector support (added in CSS 2.1) so they
+ * cannot match the `[ng\:cloak]` selector. To work around this limitation, you must add the css
+ * class `ng-cloak` in addition to the `ngCloak` directive as shown in the example below.
+ *
+ * @element ANY
+ *
+ * @example
+   
+     
+        
        {{ 'hello' }}
        
+        
        {{ 'hello IE7' }}
        
+             
+     
+       it('should remove the template directive and css class', function() {
+         expect($('#template1').getAttribute('ng-cloak')).
+           toBeNull();
+         expect($('#template2').getAttribute('ng-cloak')).
+           toBeNull();
+       });
+     
+           
+ *
+ */
+var ngCloakDirective = ngDirective({
+  compile: function(element, attr) {
+    attr.$set('ngCloak', undefined);
+    element.removeClass('ng-cloak');
+  }
+});
+
+/**
+ * @ngdoc directive
+ * @name ngController
+ *
+ * @description
+ * The `ngController` directive attaches a controller class to the view. This is a key aspect of how angular
+ * supports the principles behind the Model-View-Controller design pattern.
+ *
+ * MVC components in angular:
+ *
+ * * Model — Models are the properties of a scope; scopes are attached to the DOM where scope properties
+ *   are accessed through bindings.
+ * * View — The template (HTML with data bindings) that is rendered into the View.
+ * * Controller — The `ngController` directive specifies a Controller class; the class contains business
+ *   logic behind the application to decorate the scope with functions and values
+ *
+ * Note that you can also attach controllers to the DOM by declaring it in a route definition
+ * via the {@link ngRoute.$route $route} service. A common mistake is to declare the controller
+ * again using `ng-controller` in the template itself.  This will cause the controller to be attached
+ * and executed twice.
+ *
+ * @element ANY
+ * @scope
+ * @priority 500
+ * @param {expression} ngController Name of a constructor function registered with the current
+ * {@link ng.$controllerProvider $controllerProvider} or an {@link guide/expression expression}
+ * that on the current scope evaluates to a constructor function.
+ *
+ * The controller instance can be published into a scope property by specifying
+ * `ng-controller="as propertyName"`.
+ *
+ * If the current `$controllerProvider` is configured to use globals (via
+ * {@link ng.$controllerProvider#allowGlobals `$controllerProvider.allowGlobals()` }), this may
+ * also be the name of a globally accessible constructor function (not recommended).
+ *
+ * @example
+ * Here is a simple form for editing user contact information. Adding, removing, clearing, and
+ * greeting are methods declared on the controller (see source tab). These methods can
+ * easily be called from the angular markup. Any changes to the data are automatically reflected
+ * in the View without the need for a manual update.
+ *
+ * Two different declaration styles are included below:
+ *
+ * * one binds methods and properties directly onto the controller using `this`:
+ * `ng-controller="SettingsController1 as settings"`
+ * * one injects `$scope` into the controller:
+ * `ng-controller="SettingsController2"`
+ *
+ * The second option is more common in the Angular community, and is generally used in boilerplates
+ * and in this guide. However, there are advantages to binding properties directly to the controller
+ * and avoiding scope.
+ *
+ * * Using `controller as` makes it obvious which controller you are accessing in the template when
+ * multiple controllers apply to an element.
+ * * If you are writing your controllers as classes you have easier access to the properties and
+ * methods, which will appear on the scope, from inside the controller code.
+ * * Since there is always a `.` in the bindings, you don't have to worry about prototypal
+ * inheritance masking primitives.
+ *
+ * This example demonstrates the `controller as` syntax.
+ *
+ * 
+ *   
+ *    
        
+ *      Name: 
+ *      [ greet ]
        
+ *      Contact:
+ *      
          
+ *        
        • 
+ *          
+ *          
+ *          [ clear
+ *          | X ]
+ *        
          • 
+ *        
        • [ add ]
          • 
+ *     
        
+ *    
        
+ *           
+ *   
+ *    angular.module('controllerAsExample', [])
+ *      .controller('SettingsController1', SettingsController1);
+ *
+ *    function SettingsController1() {
+ *      this.name = "John Smith";
+ *      this.contacts = [
+ *        {type: 'phone', value: '408 555 1212'},
+ *        {type: 'email', value: 'john.smith@example.org'} ];
+ *    }
+ *
+ *    SettingsController1.prototype.greet = function() {
+ *      alert(this.name);
+ *    };
+ *
+ *    SettingsController1.prototype.addContact = function() {
+ *      this.contacts.push({type: 'email', value: 'yourname@example.org'});
+ *    };
+ *
+ *    SettingsController1.prototype.removeContact = function(contactToRemove) {
+ *     var index = this.contacts.indexOf(contactToRemove);
+ *      this.contacts.splice(index, 1);
+ *    };
+ *
+ *    SettingsController1.prototype.clearContact = function(contact) {
+ *      contact.type = 'phone';
+ *      contact.value = '';
+ *    };
+ *   
+ *   
+ *     it('should check controller as', function() {
+ *       var container = element(by.id('ctrl-as-exmpl'));
+ *         expect(container.element(by.model('settings.name'))
+ *           .getAttribute('value')).toBe('John Smith');
+ *
+ *       var firstRepeat =
+ *           container.element(by.repeater('contact in settings.contacts').row(0));
+ *       var secondRepeat =
+ *           container.element(by.repeater('contact in settings.contacts').row(1));
+ *
+ *       expect(firstRepeat.element(by.model('contact.value')).getAttribute('value'))
+ *           .toBe('408 555 1212');
+ *
+ *       expect(secondRepeat.element(by.model('contact.value')).getAttribute('value'))
+ *           .toBe('john.smith@example.org');
+ *
+ *       firstRepeat.element(by.linkText('clear')).click();
+ *
+ *       expect(firstRepeat.element(by.model('contact.value')).getAttribute('value'))
+ *           .toBe('');
+ *
+ *       container.element(by.linkText('add')).click();
+ *
+ *       expect(container.element(by.repeater('contact in settings.contacts').row(2))
+ *           .element(by.model('contact.value'))
+ *           .getAttribute('value'))
+ *           .toBe('yourname@example.org');
+ *     });
+ *   
+ *         
+ *
+ * This example demonstrates the "attach to `$scope`" style of controller.
+ *
+ * 
+ *  
+ *   
        
+ *     Name: 
+ *     [ greet ]
        
+ *     Contact:
+ *     
          
+ *       
        • 
+ *         
+ *         
+ *         [ clear
+ *         | X ]
+ *       
          • 
+ *       
        • [ add ]
          • 
+ *    
        
+ *   
        
+ *          
+ *  
+ *   angular.module('controllerExample', [])
+ *     .controller('SettingsController2', ['$scope', SettingsController2]);
+ *
+ *   function SettingsController2($scope) {
+ *     $scope.name = "John Smith";
+ *     $scope.contacts = [
+ *       {type:'phone', value:'408 555 1212'},
+ *       {type:'email', value:'john.smith@example.org'} ];
+ *
+ *     $scope.greet = function() {
+ *       alert($scope.name);
+ *     };
+ *
+ *     $scope.addContact = function() {
+ *       $scope.contacts.push({type:'email', value:'yourname@example.org'});
+ *     };
+ *
+ *     $scope.removeContact = function(contactToRemove) {
+ *       var index = $scope.contacts.indexOf(contactToRemove);
+ *       $scope.contacts.splice(index, 1);
+ *     };
+ *
+ *     $scope.clearContact = function(contact) {
+ *       contact.type = 'phone';
+ *       contact.value = '';
+ *     };
+ *   }
+ *  
+ *  
+ *    it('should check controller', function() {
+ *      var container = element(by.id('ctrl-exmpl'));
+ *
+ *      expect(container.element(by.model('name'))
+ *          .getAttribute('value')).toBe('John Smith');
+ *
+ *      var firstRepeat =
+ *          container.element(by.repeater('contact in contacts').row(0));
+ *      var secondRepeat =
+ *          container.element(by.repeater('contact in contacts').row(1));
+ *
+ *      expect(firstRepeat.element(by.model('contact.value')).getAttribute('value'))
+ *          .toBe('408 555 1212');
+ *      expect(secondRepeat.element(by.model('contact.value')).getAttribute('value'))
+ *          .toBe('john.smith@example.org');
+ *
+ *      firstRepeat.element(by.linkText('clear')).click();
+ *
+ *      expect(firstRepeat.element(by.model('contact.value')).getAttribute('value'))
+ *          .toBe('');
+ *
+ *      container.element(by.linkText('add')).click();
+ *
+ *      expect(container.element(by.repeater('contact in contacts').row(2))
+ *          .element(by.model('contact.value'))
+ *          .getAttribute('value'))
+ *          .toBe('yourname@example.org');
+ *    });
+ *  
+ *        
+
+ */
+var ngControllerDirective = [function() {
+  return {
+    restrict: 'A',
+    scope: true,
+    controller: '@',
+    priority: 500
+  };
+}];
+
+/**
+ * @ngdoc directive
+ * @name ngCsp
+ *
+ * @element html
+ * @description
+ * Enables [CSP (Content Security Policy)](https://developer.mozilla.org/en/Security/CSP) support.
+ *
+ * This is necessary when developing things like Google Chrome Extensions or Universal Windows Apps.
+ *
+ * CSP forbids apps to use `eval` or `Function(string)` generated functions (among other things).
+ * For Angular to be CSP compatible there are only two things that we need to do differently:
+ *
+ * - don't use `Function` constructor to generate optimized value getters
+ * - don't inject custom stylesheet into the document
+ *
+ * AngularJS uses `Function(string)` generated functions as a speed optimization. Applying the `ngCsp`
+ * directive will cause Angular to use CSP compatibility mode. When this mode is on AngularJS will
+ * evaluate all expressions up to 30% slower than in non-CSP mode, but no security violations will
+ * be raised.
+ *
+ * CSP forbids JavaScript to inline stylesheet rules. In non CSP mode Angular automatically
+ * includes some CSS rules (e.g. {@link ng.directive:ngCloak ngCloak}).
+ * To make those directives work in CSP mode, include the `angular-csp.css` manually.
+ *
+ * Angular tries to autodetect if CSP is active and automatically turn on the CSP-safe mode. This
+ * autodetection however triggers a CSP error to be logged in the console:
+ *
+ * ```
+ * Refused to evaluate a string as JavaScript because 'unsafe-eval' is not an allowed source of
+ * script in the following Content Security Policy directive: "default-src 'self'". Note that
+ * 'script-src' was not explicitly set, so 'default-src' is used as a fallback.
+ * ```
+ *
+ * This error is harmless but annoying. To prevent the error from showing up, put the `ngCsp`
+ * directive on the root element of the application or on the `angular.js` script tag, whichever
+ * appears first in the html document.
+ *
+ * *Note: This directive is only available in the `ng-csp` and `data-ng-csp` attribute form.*
+ *
+ * @example
+ * This example shows how to apply the `ngCsp` directive to the `html` tag.
+   ```html
+     
+     
+     ...
+     ...
+     
+   ```
+  * @example
+      // Note: the suffix `.csp` in the example name triggers
+      // csp mode in our http server!
+      
+        
+          
        
+            
        
+              
+              
+                {{ctrl.counter}}
+              
+            
        
+
+            
        
+              
+              
+                {{ctrl.evilError}}
+              
+            
        
+          
        
+                
+        
+           angular.module('cspExample', [])
+             .controller('MainController', function() {
+                this.counter = 0;
+                this.inc = function() {
+                  this.counter++;
+                };
+                this.evil = function() {
+                  // jshint evil:true
+                  try {
+                    eval('1+2');
+                  } catch (e) {
+                    this.evilError = e.message;
+                  }
+                };
+              });
+        
+        
+          var util, webdriver;
+
+          var incBtn = element(by.id('inc'));
+          var counter = element(by.id('counter'));
+          var evilBtn = element(by.id('evil'));
+          var evilError = element(by.id('evilError'));
+
+          function getAndClearSevereErrors() {
+            return browser.manage().logs().get('browser').then(function(browserLog) {
+              return browserLog.filter(function(logEntry) {
+                return logEntry.level.value > webdriver.logging.Level.WARNING.value;
+              });
+            });
+          }
+
+          function clearErrors() {
+            getAndClearSevereErrors();
+          }
+
+          function expectNoErrors() {
+            getAndClearSevereErrors().then(function(filteredLog) {
+              expect(filteredLog.length).toEqual(0);
+              if (filteredLog.length) {
+                console.log('browser console errors: ' + util.inspect(filteredLog));
+              }
+            });
+          }
+
+          function expectError(regex) {
+            getAndClearSevereErrors().then(function(filteredLog) {
+              var found = false;
+              filteredLog.forEach(function(log) {
+                if (log.message.match(regex)) {
+                  found = true;
+                }
+              });
+              if (!found) {
+                throw new Error('expected an error that matches ' + regex);
+              }
+            });
+          }
+
+          beforeEach(function() {
+            util = require('util');
+            webdriver = require('protractor/node_modules/selenium-webdriver');
+          });
+
+          // For now, we only test on Chrome,
+          // as Safari does not load the page with Protractor's injected scripts,
+          // and Firefox webdriver always disables content security policy (#6358)
+          if (browser.params.browser !== 'chrome') {
+            return;
+          }
+
+          it('should not report errors when the page is loaded', function() {
+            // clear errors so we are not dependent on previous tests
+            clearErrors();
+            // Need to reload the page as the page is already loaded when
+            // we come here
+            browser.driver.getCurrentUrl().then(function(url) {
+              browser.get(url);
+            });
+            expectNoErrors();
+          });
+
+          it('should evaluate expressions', function() {
+            expect(counter.getText()).toEqual('0');
+            incBtn.click();
+            expect(counter.getText()).toEqual('1');
+            expectNoErrors();
+          });
+
+          it('should throw and report an error when using "eval"', function() {
+            evilBtn.click();
+            expect(evilError.getText()).toMatch(/Content Security Policy/);
+            expectError(/Content Security Policy/);
+          });
+        
+              
+  */
+
+// ngCsp is not implemented as a proper directive any more, because we need it be processed while we
+// bootstrap the system (before $parse is instantiated), for this reason we just have
+// the csp.isActive() fn that looks for ng-csp attribute anywhere in the current doc
+
+/**
+ * @ngdoc directive
+ * @name ngClick
+ *
+ * @description
+ * The ngClick directive allows you to specify custom behavior when
+ * an element is clicked.
+ *
+ * @element ANY
+ * @priority 0
+ * @param {expression} ngClick {@link guide/expression Expression} to evaluate upon
+ * click. ({@link guide/expression#-event- Event object is available as `$event`})
+ *
+ * @example
+   
+     
+      
+      
+        count: {{count}}
+      
+     
+     
+       it('should check ng-click', function() {
+         expect(element(by.binding('count')).getText()).toMatch('0');
+         element(by.css('button')).click();
+         expect(element(by.binding('count')).getText()).toMatch('1');
+       });
+     
+   
+ */
+/*
+ * A collection of directives that allows creation of custom event handlers that are defined as
+ * angular expressions and are compiled and executed within the current scope.
+ */
+var ngEventDirectives = {};
+
+// For events that might fire synchronously during DOM manipulation
+// we need to execute their event handlers asynchronously using $evalAsync,
+// so that they are not executed in an inconsistent state.
+var forceAsyncEvents = {
+  'blur': true,
+  'focus': true
+};
+forEach(
+  'click dblclick mousedown mouseup mouseover mouseout mousemove mouseenter mouseleave keydown keyup keypress submit focus blur copy cut paste'.split(' '),
+  function(eventName) {
+    var directiveName = directiveNormalize('ng-' + eventName);
+    ngEventDirectives[directiveName] = ['$parse', '$rootScope', function($parse, $rootScope) {
+      return {
+        restrict: 'A',
+        compile: function($element, attr) {
+          var fn = $parse(attr[directiveName]);
+          return function ngEventHandler(scope, element) {
+            element.on(eventName, function(event) {
+              var callback = function() {
+                fn(scope, {$event:event});
+              };
+              if (forceAsyncEvents[eventName] && $rootScope.$$phase) {
+                scope.$evalAsync(callback);
+              } else {
+                scope.$apply(callback);
+              }
+            });
+          };
+        }
+      };
+    }];
+  }
+);
+
+/**
+ * @ngdoc directive
+ * @name ngDblclick
+ *
+ * @description
+ * The `ngDblclick` directive allows you to specify custom behavior on a dblclick event.
+ *
+ * @element ANY
+ * @priority 0
+ * @param {expression} ngDblclick {@link guide/expression Expression} to evaluate upon
+ * a dblclick. (The Event object is available as `$event`)
+ *
+ * @example
+   
+     
+      
+      count: {{count}}
+     
+   
+ */
+
+
+/**
+ * @ngdoc directive
+ * @name ngMousedown
+ *
+ * @description
+ * The ngMousedown directive allows you to specify custom behavior on mousedown event.
+ *
+ * @element ANY
+ * @priority 0
+ * @param {expression} ngMousedown {@link guide/expression Expression} to evaluate upon
+ * mousedown. ({@link guide/expression#-event- Event object is available as `$event`})
+ *
+ * @example
+   
+     
+      
+      count: {{count}}
+     
+   
+ */
+
+
+/**
+ * @ngdoc directive
+ * @name ngMouseup
+ *
+ * @description
+ * Specify custom behavior on mouseup event.
+ *
+ * @element ANY
+ * @priority 0
+ * @param {expression} ngMouseup {@link guide/expression Expression} to evaluate upon
+ * mouseup. ({@link guide/expression#-event- Event object is available as `$event`})
+ *
+ * @example
+   
+     
+      
+      count: {{count}}
+     
+   
+ */
+
+/**
+ * @ngdoc directive
+ * @name ngMouseover
+ *
+ * @description
+ * Specify custom behavior on mouseover event.
+ *
+ * @element ANY
+ * @priority 0
+ * @param {expression} ngMouseover {@link guide/expression Expression} to evaluate upon
+ * mouseover. ({@link guide/expression#-event- Event object is available as `$event`})
+ *
+ * @example
+   
+     
+      
+      count: {{count}}
+     
+   
+ */
+
+
+/**
+ * @ngdoc directive
+ * @name ngMouseenter
+ *
+ * @description
+ * Specify custom behavior on mouseenter event.
+ *
+ * @element ANY
+ * @priority 0
+ * @param {expression} ngMouseenter {@link guide/expression Expression} to evaluate upon
+ * mouseenter. ({@link guide/expression#-event- Event object is available as `$event`})
+ *
+ * @example
+   
+     
+      
+      count: {{count}}
+     
+   
+ */
+
+
+/**
+ * @ngdoc directive
+ * @name ngMouseleave
+ *
+ * @description
+ * Specify custom behavior on mouseleave event.
+ *
+ * @element ANY
+ * @priority 0
+ * @param {expression} ngMouseleave {@link guide/expression Expression} to evaluate upon
+ * mouseleave. ({@link guide/expression#-event- Event object is available as `$event`})
+ *
+ * @example
+   
+     
+      
+      count: {{count}}
+     
+   
+ */
+
+
+/**
+ * @ngdoc directive
+ * @name ngMousemove
+ *
+ * @description
+ * Specify custom behavior on mousemove event.
+ *
+ * @element ANY
+ * @priority 0
+ * @param {expression} ngMousemove {@link guide/expression Expression} to evaluate upon
+ * mousemove. ({@link guide/expression#-event- Event object is available as `$event`})
+ *
+ * @example
+   
+     
+      
+      count: {{count}}
+     
+   
+ */
+
+
+/**
+ * @ngdoc directive
+ * @name ngKeydown
+ *
+ * @description
+ * Specify custom behavior on keydown event.
+ *
+ * @element ANY
+ * @priority 0
+ * @param {expression} ngKeydown {@link guide/expression Expression} to evaluate upon
+ * keydown. (Event object is available as `$event` and can be interrogated for keyCode, altKey, etc.)
+ *
+ * @example
+   
+     
+      
+      key down count: {{count}}
+     
+   
+ */
+
+
+/**
+ * @ngdoc directive
+ * @name ngKeyup
+ *
+ * @description
+ * Specify custom behavior on keyup event.
+ *
+ * @element ANY
+ * @priority 0
+ * @param {expression} ngKeyup {@link guide/expression Expression} to evaluate upon
+ * keyup. (Event object is available as `$event` and can be interrogated for keyCode, altKey, etc.)
+ *
+ * @example
+   
+     
+       
        Typing in the input box below updates the key count
        
+        key up count: {{count}}
+
+       
        Typing in the input box below updates the keycode
        
+       
+       
        event keyCode: {{ event.keyCode }}
        
+       
        event altKey: {{ event.altKey }}
        
+             
+           
+ */
+
+
+/**
+ * @ngdoc directive
+ * @name ngKeypress
+ *
+ * @description
+ * Specify custom behavior on keypress event.
+ *
+ * @element ANY
+ * @param {expression} ngKeypress {@link guide/expression Expression} to evaluate upon
+ * keypress. ({@link guide/expression#-event- Event object is available as `$event`}
+ * and can be interrogated for keyCode, altKey, etc.)
+ *
+ * @example
+   
+     
+      
+      key press count: {{count}}
+     
+   
+ */
+
+
+/**
+ * @ngdoc directive
+ * @name ngSubmit
+ *
+ * @description
+ * Enables binding angular expressions to onsubmit events.
+ *
+ * Additionally it prevents the default action (which for form means sending the request to the
+ * server and reloading the current page), but only if the form does not contain `action`,
+ * `data-action`, or `x-action` attributes.
+ *
+ * 
        
+ * **Warning:** Be careful not to cause "double-submission" by using both the `ngClick` and
+ * `ngSubmit` handlers together. See the
+ * {@link form#submitting-a-form-and-preventing-the-default-action `form` directive documentation}
+ * for a detailed discussion of when `ngSubmit` may be triggered.
+ * 
        
+ *
+ * @element form
+ * @priority 0
+ * @param {expression} ngSubmit {@link guide/expression Expression} to eval.
+ * ({@link guide/expression#-event- Event object is available as `$event`})
+ *
+ * @example
+   
+     
+      
+      
        
+        Enter text and hit enter:
+        
+        
+        
        list={{list}}
        
+      
        
+             
+     
+       it('should check ng-submit', function() {
+         expect(element(by.binding('list')).getText()).toBe('list=[]');
+         element(by.css('#submit')).click();
+         expect(element(by.binding('list')).getText()).toContain('hello');
+         expect(element(by.model('text')).getAttribute('value')).toBe('');
+       });
+       it('should ignore empty strings', function() {
+         expect(element(by.binding('list')).getText()).toBe('list=[]');
+         element(by.css('#submit')).click();
+         element(by.css('#submit')).click();
+         expect(element(by.binding('list')).getText()).toContain('hello');
+        });
+     
+           
+ */
+
+/**
+ * @ngdoc directive
+ * @name ngFocus
+ *
+ * @description
+ * Specify custom behavior on focus event.
+ *
+ * Note: As the `focus` event is executed synchronously when calling `input.focus()`
+ * AngularJS executes the expression using `scope.$evalAsync` if the event is fired
+ * during an `$apply` to ensure a consistent state.
+ *
+ * @element window, input, select, textarea, a
+ * @priority 0
+ * @param {expression} ngFocus {@link guide/expression Expression} to evaluate upon
+ * focus. ({@link guide/expression#-event- Event object is available as `$event`})
+ *
+ * @example
+ * See {@link ng.directive:ngClick ngClick}
+ */
+
+/**
+ * @ngdoc directive
+ * @name ngBlur
+ *
+ * @description
+ * Specify custom behavior on blur event.
+ *
+ * A [blur event](https://developer.mozilla.org/en-US/docs/Web/Events/blur) fires when
+ * an element has lost focus.
+ *
+ * Note: As the `blur` event is executed synchronously also during DOM manipulations
+ * (e.g. removing a focussed input),
+ * AngularJS executes the expression using `scope.$evalAsync` if the event is fired
+ * during an `$apply` to ensure a consistent state.
+ *
+ * @element window, input, select, textarea, a
+ * @priority 0
+ * @param {expression} ngBlur {@link guide/expression Expression} to evaluate upon
+ * blur. ({@link guide/expression#-event- Event object is available as `$event`})
+ *
+ * @example
+ * See {@link ng.directive:ngClick ngClick}
+ */
+
+/**
+ * @ngdoc directive
+ * @name ngCopy
+ *
+ * @description
+ * Specify custom behavior on copy event.
+ *
+ * @element window, input, select, textarea, a
+ * @priority 0
+ * @param {expression} ngCopy {@link guide/expression Expression} to evaluate upon
+ * copy. ({@link guide/expression#-event- Event object is available as `$event`})
+ *
+ * @example
+   
+     
+      
+      copied: {{copied}}
+     
+   
+ */
+
+/**
+ * @ngdoc directive
+ * @name ngCut
+ *
+ * @description
+ * Specify custom behavior on cut event.
+ *
+ * @element window, input, select, textarea, a
+ * @priority 0
+ * @param {expression} ngCut {@link guide/expression Expression} to evaluate upon
+ * cut. ({@link guide/expression#-event- Event object is available as `$event`})
+ *
+ * @example
+   
+     
+      
+      cut: {{cut}}
+     
+   
+ */
+
+/**
+ * @ngdoc directive
+ * @name ngPaste
+ *
+ * @description
+ * Specify custom behavior on paste event.
+ *
+ * @element window, input, select, textarea, a
+ * @priority 0
+ * @param {expression} ngPaste {@link guide/expression Expression} to evaluate upon
+ * paste. ({@link guide/expression#-event- Event object is available as `$event`})
+ *
+ * @example
+   
+     
+      
+      pasted: {{paste}}
+     
+   
+ */
+
+/**
+ * @ngdoc directive
+ * @name ngIf
+ * @restrict A
+ *
+ * @description
+ * The `ngIf` directive removes or recreates a portion of the DOM tree based on an
+ * {expression}. If the expression assigned to `ngIf` evaluates to a false
+ * value then the element is removed from the DOM, otherwise a clone of the
+ * element is reinserted into the DOM.
+ *
+ * `ngIf` differs from `ngShow` and `ngHide` in that `ngIf` completely removes and recreates the
+ * element in the DOM rather than changing its visibility via the `display` css property.  A common
+ * case when this difference is significant is when using css selectors that rely on an element's
+ * position within the DOM, such as the `:first-child` or `:last-child` pseudo-classes.
+ *
+ * Note that when an element is removed using `ngIf` its scope is destroyed and a new scope
+ * is created when the element is restored.  The scope created within `ngIf` inherits from
+ * its parent scope using
+ * [prototypal inheritance](https://github.com/angular/angular.js/wiki/Understanding-Scopes#javascript-prototypal-inheritance).
+ * An important implication of this is if `ngModel` is used within `ngIf` to bind to
+ * a javascript primitive defined in the parent scope. In this case any modifications made to the
+ * variable within the child scope will override (hide) the value in the parent scope.
+ *
+ * Also, `ngIf` recreates elements using their compiled state. An example of this behavior
+ * is if an element's class attribute is directly modified after it's compiled, using something like
+ * jQuery's `.addClass()` method, and the element is later removed. When `ngIf` recreates the element
+ * the added class will be lost because the original compiled state is used to regenerate the element.
+ *
+ * Additionally, you can provide animations via the `ngAnimate` module to animate the `enter`
+ * and `leave` effects.
+ *
+ * @animations
+ * enter - happens just after the `ngIf` contents change and a new DOM element is created and injected into the `ngIf` container
+ * leave - happens just before the `ngIf` contents are removed from the DOM
+ *
+ * @element ANY
+ * @scope
+ * @priority 600
+ * @param {expression} ngIf If the {@link guide/expression expression} is falsy then
+ *     the element is removed from the DOM tree. If it is truthy a copy of the compiled
+ *     element is added to the DOM tree.
+ *
+ * @example
+  
+    
+      Click me: 
        
+      Show when checked:
+      
+        This is removed when the checkbox is unchecked.
+      
+            
+    
+      .animate-if {
+        background:white;
+        border:1px solid black;
+        padding:10px;
+      }
+
+      .animate-if.ng-enter, .animate-if.ng-leave {
+        -webkit-transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;
+        transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;
+      }
+
+      .animate-if.ng-enter,
+      .animate-if.ng-leave.ng-leave-active {
+        opacity:0;
+      }
+
+      .animate-if.ng-leave,
+      .animate-if.ng-enter.ng-enter-active {
+        opacity:1;
+      }
+    
+          
+ */
+var ngIfDirective = ['$animate', function($animate) {
+  return {
+    multiElement: true,
+    transclude: 'element',
+    priority: 600,
+    terminal: true,
+    restrict: 'A',
+    $$tlb: true,
+    link: function($scope, $element, $attr, ctrl, $transclude) {
+        var block, childScope, previousElements;
+        $scope.$watch($attr.ngIf, function ngIfWatchAction(value) {
+
+          if (value) {
+            if (!childScope) {
+              $transclude(function(clone, newScope) {
+                childScope = newScope;
+                clone[clone.length++] = document.createComment(' end ngIf: ' + $attr.ngIf + ' ');
+                // Note: We only need the first/last node of the cloned nodes.
+                // However, we need to keep the reference to the jqlite wrapper as it might be changed later
+                // by a directive with templateUrl when its template arrives.
+                block = {
+                  clone: clone
+                };
+                $animate.enter(clone, $element.parent(), $element);
+              });
+            }
+          } else {
+            if (previousElements) {
+              previousElements.remove();
+              previousElements = null;
+            }
+            if (childScope) {
+              childScope.$destroy();
+              childScope = null;
+            }
+            if (block) {
+              previousElements = getBlockNodes(block.clone);
+              $animate.leave(previousElements).then(function() {
+                previousElements = null;
+              });
+              block = null;
+            }
+          }
+        });
+    }
+  };
+}];
+
+/**
+ * @ngdoc directive
+ * @name ngInclude
+ * @restrict ECA
+ *
+ * @description
+ * Fetches, compiles and includes an external HTML fragment.
+ *
+ * By default, the template URL is restricted to the same domain and protocol as the
+ * application document. This is done by calling {@link $sce#getTrustedResourceUrl
+ * $sce.getTrustedResourceUrl} on it. To load templates from other domains or protocols
+ * you may either {@link ng.$sceDelegateProvider#resourceUrlWhitelist whitelist them} or
+ * {@link $sce#trustAsResourceUrl wrap them} as trusted values. Refer to Angular's {@link
+ * ng.$sce Strict Contextual Escaping}.
+ *
+ * In addition, the browser's
+ * [Same Origin Policy](https://code.google.com/p/browsersec/wiki/Part2#Same-origin_policy_for_XMLHttpRequest)
+ * and [Cross-Origin Resource Sharing (CORS)](http://www.w3.org/TR/cors/)
+ * policy may further restrict whether the template is successfully loaded.
+ * For example, `ngInclude` won't work for cross-domain requests on all browsers and for `file://`
+ * access on some browsers.
+ *
+ * @animations
+ * enter - animation is used to bring new content into the browser.
+ * leave - animation is used to animate existing content away.
+ *
+ * The enter and leave animation occur concurrently.
+ *
+ * @scope
+ * @priority 400
+ *
+ * @param {string} ngInclude|src angular expression evaluating to URL. If the source is a string constant,
+ *                 make sure you wrap it in **single** quotes, e.g. `src="'myPartialTemplate.html'"`.
+ * @param {string=} onload Expression to evaluate when a new partial is loaded.
+ *
+ * @param {string=} autoscroll Whether `ngInclude` should call {@link ng.$anchorScroll
+ *                  $anchorScroll} to scroll the viewport after the content is loaded.
+ *
+ *                  - If the attribute is not set, disable scrolling.
+ *                  - If the attribute is set without value, enable scrolling.
+ *                  - Otherwise enable scrolling only if the expression evaluates to truthy value.
+ *
+ * @example
+  
+    
+     
        
+       
+       url of the template: {{template.url}}
+       
        
+       
        
+         
        
+       
        
+     
        
+            
+    
+      angular.module('includeExample', ['ngAnimate'])
+        .controller('ExampleController', ['$scope', function($scope) {
+          $scope.templates =
+            [ { name: 'template1.html', url: 'template1.html'},
+              { name: 'template2.html', url: 'template2.html'} ];
+          $scope.template = $scope.templates[0];
+        }]);
+     
+    
+      Content of template1.html
+    
+    
+      Content of template2.html
+    
+    
+      .slide-animate-container {
+        position:relative;
+        background:white;
+        border:1px solid black;
+        height:40px;
+        overflow:hidden;
+      }
+
+      .slide-animate {
+        padding:10px;
+      }
+
+      .slide-animate.ng-enter, .slide-animate.ng-leave {
+        -webkit-transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;
+        transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;
+
+        position:absolute;
+        top:0;
+        left:0;
+        right:0;
+        bottom:0;
+        display:block;
+        padding:10px;
+      }
+
+      .slide-animate.ng-enter {
+        top:-50px;
+      }
+      .slide-animate.ng-enter.ng-enter-active {
+        top:0;
+      }
+
+      .slide-animate.ng-leave {
+        top:0;
+      }
+      .slide-animate.ng-leave.ng-leave-active {
+        top:50px;
+      }
+    
+    
+      var templateSelect = element(by.model('template'));
+      var includeElem = element(by.css('[ng-include]'));
+
+      it('should load template1.html', function() {
+        expect(includeElem.getText()).toMatch(/Content of template1.html/);
+      });
+
+      it('should load template2.html', function() {
+        if (browser.params.browser == 'firefox') {
+          // Firefox can't handle using selects
+          // See https://github.com/angular/protractor/issues/480
+          return;
+        }
+        templateSelect.click();
+        templateSelect.all(by.css('option')).get(2).click();
+        expect(includeElem.getText()).toMatch(/Content of template2.html/);
+      });
+
+      it('should change to blank', function() {
+        if (browser.params.browser == 'firefox') {
+          // Firefox can't handle using selects
+          return;
+        }
+        templateSelect.click();
+        templateSelect.all(by.css('option')).get(0).click();
+        expect(includeElem.isPresent()).toBe(false);
+      });
+    
+          
+ */
+
+
+/**
+ * @ngdoc event
+ * @name ngInclude#$includeContentRequested
+ * @eventType emit on the scope ngInclude was declared in
+ * @description
+ * Emitted every time the ngInclude content is requested.
+ *
+ * @param {Object} angularEvent Synthetic event object.
+ * @param {String} src URL of content to load.
+ */
+
+
+/**
+ * @ngdoc event
+ * @name ngInclude#$includeContentLoaded
+ * @eventType emit on the current ngInclude scope
+ * @description
+ * Emitted every time the ngInclude content is reloaded.
+ *
+ * @param {Object} angularEvent Synthetic event object.
+ * @param {String} src URL of content to load.
+ */
+
+
+/**
+ * @ngdoc event
+ * @name ngInclude#$includeContentError
+ * @eventType emit on the scope ngInclude was declared in
+ * @description
+ * Emitted when a template HTTP request yields an erronous response (status < 200 || status > 299)
+ *
+ * @param {Object} angularEvent Synthetic event object.
+ * @param {String} src URL of content to load.
+ */
+var ngIncludeDirective = ['$templateRequest', '$anchorScroll', '$animate', '$sce',
+                  function($templateRequest,   $anchorScroll,   $animate,   $sce) {
+  return {
+    restrict: 'ECA',
+    priority: 400,
+    terminal: true,
+    transclude: 'element',
+    controller: angular.noop,
+    compile: function(element, attr) {
+      var srcExp = attr.ngInclude || attr.src,
+          onloadExp = attr.onload || '',
+          autoScrollExp = attr.autoscroll;
+
+      return function(scope, $element, $attr, ctrl, $transclude) {
+        var changeCounter = 0,
+            currentScope,
+            previousElement,
+            currentElement;
+
+        var cleanupLastIncludeContent = function() {
+          if (previousElement) {
+            previousElement.remove();
+            previousElement = null;
+          }
+          if (currentScope) {
+            currentScope.$destroy();
+            currentScope = null;
+          }
+          if (currentElement) {
+            $animate.leave(currentElement).then(function() {
+              previousElement = null;
+            });
+            previousElement = currentElement;
+            currentElement = null;
+          }
+        };
+
+        scope.$watch($sce.parseAsResourceUrl(srcExp), function ngIncludeWatchAction(src) {
+          var afterAnimation = function() {
+            if (isDefined(autoScrollExp) && (!autoScrollExp || scope.$eval(autoScrollExp))) {
+              $anchorScroll();
+            }
+          };
+          var thisChangeId = ++changeCounter;
+
+          if (src) {
+            //set the 2nd param to true to ignore the template request error so that the inner
+            //contents and scope can be cleaned up.
+            $templateRequest(src, true).then(function(response) {
+              if (thisChangeId !== changeCounter) return;
+              var newScope = scope.$new();
+              ctrl.template = response;
+
+              // Note: This will also link all children of ng-include that were contained in the original
+              // html. If that content contains controllers, ... they could pollute/change the scope.
+              // However, using ng-include on an element with additional content does not make sense...
+              // Note: We can't remove them in the cloneAttchFn of $transclude as that
+              // function is called before linking the content, which would apply child
+              // directives to non existing elements.
+              var clone = $transclude(newScope, function(clone) {
+                cleanupLastIncludeContent();
+                $animate.enter(clone, null, $element).then(afterAnimation);
+              });
+
+              currentScope = newScope;
+              currentElement = clone;
+
+              currentScope.$emit('$includeContentLoaded', src);
+              scope.$eval(onloadExp);
+            }, function() {
+              if (thisChangeId === changeCounter) {
+                cleanupLastIncludeContent();
+                scope.$emit('$includeContentError', src);
+              }
+            });
+            scope.$emit('$includeContentRequested', src);
+          } else {
+            cleanupLastIncludeContent();
+            ctrl.template = null;
+          }
+        });
+      };
+    }
+  };
+}];
+
+// This directive is called during the $transclude call of the first `ngInclude` directive.
+// It will replace and compile the content of the element with the loaded template.
+// We need this directive so that the element content is already filled when
+// the link function of another directive on the same element as ngInclude
+// is called.
+var ngIncludeFillContentDirective = ['$compile',
+  function($compile) {
+    return {
+      restrict: 'ECA',
+      priority: -400,
+      require: 'ngInclude',
+      link: function(scope, $element, $attr, ctrl) {
+        if (/SVG/.test($element[0].toString())) {
+          // WebKit: https://bugs.webkit.org/show_bug.cgi?id=135698 --- SVG elements do not
+          // support innerHTML, so detect this here and try to generate the contents
+          // specially.
+          $element.empty();
+          $compile(jqLiteBuildFragment(ctrl.template, document).childNodes)(scope,
+              function namespaceAdaptedClone(clone) {
+            $element.append(clone);
+          }, undefined, undefined, $element);
+          return;
+        }
+
+        $element.html(ctrl.template);
+        $compile($element.contents())(scope);
+      }
+    };
+  }];
+
+/**
+ * @ngdoc directive
+ * @name ngInit
+ * @restrict AC
+ *
+ * @description
+ * The `ngInit` directive allows you to evaluate an expression in the
+ * current scope.
+ *
+ * 
        
+ * The only appropriate use of `ngInit` is for aliasing special properties of
+ * {@link ng.directive:ngRepeat `ngRepeat`}, as seen in the demo below. Besides this case, you
+ * should use {@link guide/controller controllers} rather than `ngInit`
+ * to initialize values on a scope.
+ * 
        
+ * 
        
+ * **Note**: If you have assignment in `ngInit` along with {@link ng.$filter `$filter`}, make
+ * sure you have parenthesis for correct precedence:
+ * 
        + *   
        
+ * 
        
+ * 
        
+ *
+ * @priority 450
+ *
+ * @element ANY
+ * @param {expression} ngInit {@link guide/expression Expression} to eval.
+ *
+ * @example
+   
+     
+   
+   
        
+     
        
+       
        
+          list[ {{outerIndex}} ][ {{innerIndex}} ] = {{value}};
+       
        
+     
        
+   
        
+             
+     
+       it('should alias index positions', function() {
+         var elements = element.all(by.css('.example-init'));
+         expect(elements.get(0).getText()).toBe('list[ 0 ][ 0 ] = a;');
+         expect(elements.get(1).getText()).toBe('list[ 0 ][ 1 ] = b;');
+         expect(elements.get(2).getText()).toBe('list[ 1 ][ 0 ] = c;');
+         expect(elements.get(3).getText()).toBe('list[ 1 ][ 1 ] = d;');
+       });
+     
+           
+ */
+var ngInitDirective = ngDirective({
+  priority: 450,
+  compile: function() {
+    return {
+      pre: function(scope, element, attrs) {
+        scope.$eval(attrs.ngInit);
+      }
+    };
+  }
+});
+
+/**
+ * @ngdoc directive
+ * @name ngNonBindable
+ * @restrict AC
+ * @priority 1000
+ *
+ * @description
+ * The `ngNonBindable` directive tells Angular not to compile or bind the contents of the current
+ * DOM element. This is useful if the element contains what appears to be Angular directives and
+ * bindings but which should be ignored by Angular. This could be the case if you have a site that
+ * displays snippets of code, for instance.
+ *
+ * @element ANY
+ *
+ * @example
+ * In this example there are two locations where a simple interpolation binding (`{{}}`) is present,
+ * but the one wrapped in `ngNonBindable` is left alone.
+ *
+ * @example
+    
+      
+        
        Normal: {{1 + 2}}
        
+        
        Ignored: {{1 + 2}}
        
+              
+      
+       it('should check ng-non-bindable', function() {
+         expect(element(by.binding('1 + 2')).getText()).toContain('3');
+         expect(element.all(by.css('div')).last().getText()).toMatch(/1 \+ 2/);
+       });
+      
+            
+ */
+var ngNonBindableDirective = ngDirective({ terminal: true, priority: 1000 });
+
+/**
+ * @ngdoc directive
+ * @name ngPluralize
+ * @restrict EA
+ *
+ * @description
+ * `ngPluralize` is a directive that displays messages according to en-US localization rules.
+ * These rules are bundled with angular.js, but can be overridden
+ * (see {@link guide/i18n Angular i18n} dev guide). You configure ngPluralize directive
+ * by specifying the mappings between
+ * [plural categories](http://unicode.org/repos/cldr-tmp/trunk/diff/supplemental/language_plural_rules.html)
+ * and the strings to be displayed.
+ *
+ * # Plural categories and explicit number rules
+ * There are two
+ * [plural categories](http://unicode.org/repos/cldr-tmp/trunk/diff/supplemental/language_plural_rules.html)
+ * in Angular's default en-US locale: "one" and "other".
+ *
+ * While a plural category may match many numbers (for example, in en-US locale, "other" can match
+ * any number that is not 1), an explicit number rule can only match one number. For example, the
+ * explicit number rule for "3" matches the number 3. There are examples of plural categories
+ * and explicit number rules throughout the rest of this documentation.
+ *
+ * # Configuring ngPluralize
+ * You configure ngPluralize by providing 2 attributes: `count` and `when`.
+ * You can also provide an optional attribute, `offset`.
+ *
+ * The value of the `count` attribute can be either a string or an {@link guide/expression
+ * Angular expression}; these are evaluated on the current scope for its bound value.
+ *
+ * The `when` attribute specifies the mappings between plural categories and the actual
+ * string to be displayed. The value of the attribute should be a JSON object.
+ *
+ * The following example shows how to configure ngPluralize:
+ *
+ * ```html
+ * 
+ * 
+ *```
+ *
+ * In the example, `"0: Nobody is viewing."` is an explicit number rule. If you did not
+ * specify this rule, 0 would be matched to the "other" category and "0 people are viewing"
+ * would be shown instead of "Nobody is viewing". You can specify an explicit number rule for
+ * other numbers, for example 12, so that instead of showing "12 people are viewing", you can
+ * show "a dozen people are viewing".
+ *
+ * You can use a set of closed braces (`{}`) as a placeholder for the number that you want substituted
+ * into pluralized strings. In the previous example, Angular will replace `{}` with
+ * `{{personCount}}`. The closed braces `{}` is a placeholder
+ * for {{numberExpression}}.
+ *
+ * # Configuring ngPluralize with offset
+ * The `offset` attribute allows further customization of pluralized text, which can result in
+ * a better user experience. For example, instead of the message "4 people are viewing this document",
+ * you might display "John, Kate and 2 others are viewing this document".
+ * The offset attribute allows you to offset a number by any desired value.
+ * Let's take a look at an example:
+ *
+ * ```html
+ * 
+ * 
+ * ```
+ *
+ * Notice that we are still using two plural categories(one, other), but we added
+ * three explicit number rules 0, 1 and 2.
+ * When one person, perhaps John, views the document, "John is viewing" will be shown.
+ * When three people view the document, no explicit number rule is found, so
+ * an offset of 2 is taken off 3, and Angular uses 1 to decide the plural category.
+ * In this case, plural category 'one' is matched and "John, Mary and one other person are viewing"
+ * is shown.
+ *
+ * Note that when you specify offsets, you must provide explicit number rules for
+ * numbers from 0 up to and including the offset. If you use an offset of 3, for example,
+ * you must provide explicit number rules for 0, 1, 2 and 3. You must also provide plural strings for
+ * plural categories "one" and "other".
+ *
+ * @param {string|expression} count The variable to be bound to.
+ * @param {string} when The mapping between plural category to its corresponding strings.
+ * @param {number=} offset Offset to deduct from the total number.
+ *
+ * @example
+    
+      
+        
+        
        
+          Person 1:
        
+          Person 2:
        
+          Number of People:
        
+
+          
+          Without Offset:
+          
+          
        
+
+          
+          With Offset(2):
+          
+          
+        
        
+              
+      
+        it('should show correct pluralized string', function() {
+          var withoutOffset = element.all(by.css('ng-pluralize')).get(0);
+          var withOffset = element.all(by.css('ng-pluralize')).get(1);
+          var countInput = element(by.model('personCount'));
+
+          expect(withoutOffset.getText()).toEqual('1 person is viewing.');
+          expect(withOffset.getText()).toEqual('Igor is viewing.');
+
+          countInput.clear();
+          countInput.sendKeys('0');
+
+          expect(withoutOffset.getText()).toEqual('Nobody is viewing.');
+          expect(withOffset.getText()).toEqual('Nobody is viewing.');
+
+          countInput.clear();
+          countInput.sendKeys('2');
+
+          expect(withoutOffset.getText()).toEqual('2 people are viewing.');
+          expect(withOffset.getText()).toEqual('Igor and Misko are viewing.');
+
+          countInput.clear();
+          countInput.sendKeys('3');
+
+          expect(withoutOffset.getText()).toEqual('3 people are viewing.');
+          expect(withOffset.getText()).toEqual('Igor, Misko and one other person are viewing.');
+
+          countInput.clear();
+          countInput.sendKeys('4');
+
+          expect(withoutOffset.getText()).toEqual('4 people are viewing.');
+          expect(withOffset.getText()).toEqual('Igor, Misko and 2 other people are viewing.');
+        });
+        it('should show data-bound names', function() {
+          var withOffset = element.all(by.css('ng-pluralize')).get(1);
+          var personCount = element(by.model('personCount'));
+          var person1 = element(by.model('person1'));
+          var person2 = element(by.model('person2'));
+          personCount.clear();
+          personCount.sendKeys('4');
+          person1.clear();
+          person1.sendKeys('Di');
+          person2.clear();
+          person2.sendKeys('Vojta');
+          expect(withOffset.getText()).toEqual('Di, Vojta and 2 other people are viewing.');
+        });
+      
+            
+ */
+var ngPluralizeDirective = ['$locale', '$interpolate', function($locale, $interpolate) {
+  var BRACE = /{}/g;
+  return {
+    restrict: 'EA',
+    link: function(scope, element, attr) {
+      var numberExp = attr.count,
+          whenExp = attr.$attr.when && element.attr(attr.$attr.when), // we have {{}} in attrs
+          offset = attr.offset || 0,
+          whens = scope.$eval(whenExp) || {},
+          whensExpFns = {},
+          startSymbol = $interpolate.startSymbol(),
+          endSymbol = $interpolate.endSymbol(),
+          isWhen = /^when(Minus)?(.+)$/;
+
+      forEach(attr, function(expression, attributeName) {
+        if (isWhen.test(attributeName)) {
+          whens[lowercase(attributeName.replace('when', '').replace('Minus', '-'))] =
+            element.attr(attr.$attr[attributeName]);
+        }
+      });
+      forEach(whens, function(expression, key) {
+        whensExpFns[key] =
+          $interpolate(expression.replace(BRACE, startSymbol + numberExp + '-' +
+            offset + endSymbol));
+      });
+
+      scope.$watch(function ngPluralizeWatch() {
+        var value = parseFloat(scope.$eval(numberExp));
+
+        if (!isNaN(value)) {
+          //if explicit number rule such as 1, 2, 3... is defined, just use it. Otherwise,
+          //check it against pluralization rules in $locale service
+          if (!(value in whens)) value = $locale.pluralCat(value - offset);
+           return whensExpFns[value](scope);
+        } else {
+          return '';
+        }
+      }, function ngPluralizeWatchAction(newVal) {
+        element.text(newVal);
+      });
+    }
+  };
+}];
+
+/**
+ * @ngdoc directive
+ * @name ngRepeat
+ *
+ * @description
+ * The `ngRepeat` directive instantiates a template once per item from a collection. Each template
+ * instance gets its own scope, where the given loop variable is set to the current collection item,
+ * and `$index` is set to the item index or key.
+ *
+ * Special properties are exposed on the local scope of each template instance, including:
+ *
+ * | Variable  | Type            | Details                                                                     |
+ * |-----------|-----------------|-----------------------------------------------------------------------------|
+ * | `$index`  | {@type number}  | iterator offset of the repeated element (0..length-1)                       |
+ * | `$first`  | {@type boolean} | true if the repeated element is first in the iterator.                      |
+ * | `$middle` | {@type boolean} | true if the repeated element is between the first and last in the iterator. |
+ * | `$last`   | {@type boolean} | true if the repeated element is last in the iterator.                       |
+ * | `$even`   | {@type boolean} | true if the iterator position `$index` is even (otherwise false).           |
+ * | `$odd`    | {@type boolean} | true if the iterator position `$index` is odd (otherwise false).            |
+ *
+ * Creating aliases for these properties is possible with {@link ng.directive:ngInit `ngInit`}.
+ * This may be useful when, for instance, nesting ngRepeats.
+ *
+ * # Special repeat start and end points
+ * To repeat a series of elements instead of just one parent element, ngRepeat (as well as other ng directives) supports extending
+ * the range of the repeater by defining explicit start and end points by using **ng-repeat-start** and **ng-repeat-end** respectively.
+ * The **ng-repeat-start** directive works the same as **ng-repeat**, but will repeat all the HTML code (including the tag it's defined on)
+ * up to and including the ending HTML tag where **ng-repeat-end** is placed.
+ *
+ * The example below makes use of this feature:
+ * ```html
+ *   
        
+ *     Header {{ item }}
+ *   
        
+ *   
        
+ *     Body {{ item }}
+ *   
        
+ *   
        
+ *     Footer {{ item }}
+ *   
        
+ * ```
+ *
+ * And with an input of {@type ['A','B']} for the items variable in the example above, the output will evaluate to:
+ * ```html
+ *   
        
+ *     Header A
+ *   
        
+ *   
        
+ *     Body A
+ *   
        
+ *   
        
+ *     Footer A
+ *   
        
+ *   
        
+ *     Header B
+ *   
        
+ *   
        
+ *     Body B
+ *   
        
+ *   
        
+ *     Footer B
+ *   
        
+ * ```
+ *
+ * The custom start and end points for ngRepeat also support all other HTML directive syntax flavors provided in AngularJS (such
+ * as **data-ng-repeat-start**, **x-ng-repeat-start** and **ng:repeat-start**).
+ *
+ * @animations
+ * **.enter** - when a new item is added to the list or when an item is revealed after a filter
+ *
+ * **.leave** - when an item is removed from the list or when an item is filtered out
+ *
+ * **.move** - when an adjacent item is filtered out causing a reorder or when the item contents are reordered
+ *
+ * @element ANY
+ * @scope
+ * @priority 1000
+ * @param {repeat_expression} ngRepeat The expression indicating how to enumerate a collection. These
+ *   formats are currently supported:
+ *
+ *   * `variable in expression` – where variable is the user defined loop variable and `expression`
+ *     is a scope expression giving the collection to enumerate.
+ *
+ *     For example: `album in artist.albums`.
+ *
+ *   * `(key, value) in expression` – where `key` and `value` can be any user defined identifiers,
+ *     and `expression` is the scope expression giving the collection to enumerate.
+ *
+ *     For example: `(name, age) in {'adam':10, 'amalie':12}`.
+ *
+ *   * `variable in expression track by tracking_expression` – You can also provide an optional tracking function
+ *     which can be used to associate the objects in the collection with the DOM elements. If no tracking function
+ *     is specified the ng-repeat associates elements by identity in the collection. It is an error to have
+ *     more than one tracking function to resolve to the same key. (This would mean that two distinct objects are
+ *     mapped to the same DOM element, which is not possible.)  Filters should be applied to the expression,
+ *     before specifying a tracking expression.
+ *
+ *     For example: `item in items` is equivalent to `item in items track by $id(item)`. This implies that the DOM elements
+ *     will be associated by item identity in the array.
+ *
+ *     For example: `item in items track by $id(item)`. A built in `$id()` function can be used to assign a unique
+ *     `$$hashKey` property to each item in the array. This property is then used as a key to associated DOM elements
+ *     with the corresponding item in the array by identity. Moving the same object in array would move the DOM
+ *     element in the same way in the DOM.
+ *
+ *     For example: `item in items track by item.id` is a typical pattern when the items come from the database. In this
+ *     case the object identity does not matter. Two objects are considered equivalent as long as their `id`
+ *     property is same.
+ *
+ *     For example: `item in items | filter:searchText track by item.id` is a pattern that might be used to apply a filter
+ *     to items in conjunction with a tracking expression.
+ *
+ *   * `variable in expression as alias_expression` – You can also provide an optional alias expression which will then store the
+ *     intermediate results of the repeater after the filters have been applied. Typically this is used to render a special message
+ *     when a filter is active on the repeater, but the filtered result set is empty.
+ *
+ *     For example: `item in items | filter:x as results` will store the fragment of the repeated items as `results`, but only after
+ *     the items have been processed through the filter.
+ *
+ * @example
+ * This example initializes the scope to a list of names and
+ * then uses `ngRepeat` to display every person:
+  
+    
+      
        
+        I have {{friends.length}} friends. They are:
+        
+        
          
+          
        • 
+            [{{$index + 1}}] {{friend.name}} who is {{friend.age}} years old.
+          
          • 
+          
        • 
+            No results found...
+          
          • 
+        
        
+      
        
+            
+    
+      .example-animate-container {
+        background:white;
+        border:1px solid black;
+        list-style:none;
+        margin:0;
+        padding:0 10px;
+      }
+
+      .animate-repeat {
+        line-height:40px;
+        list-style:none;
+        box-sizing:border-box;
+      }
+
+      .animate-repeat.ng-move,
+      .animate-repeat.ng-enter,
+      .animate-repeat.ng-leave {
+        -webkit-transition:all linear 0.5s;
+        transition:all linear 0.5s;
+      }
+
+      .animate-repeat.ng-leave.ng-leave-active,
+      .animate-repeat.ng-move,
+      .animate-repeat.ng-enter {
+        opacity:0;
+        max-height:0;
+      }
+
+      .animate-repeat.ng-leave,
+      .animate-repeat.ng-move.ng-move-active,
+      .animate-repeat.ng-enter.ng-enter-active {
+        opacity:1;
+        max-height:40px;
+      }
+    
+    
+      var friends = element.all(by.repeater('friend in friends'));
+
+      it('should render initial data set', function() {
+        expect(friends.count()).toBe(10);
+        expect(friends.get(0).getText()).toEqual('[1] John who is 25 years old.');
+        expect(friends.get(1).getText()).toEqual('[2] Jessie who is 30 years old.');
+        expect(friends.last().getText()).toEqual('[10] Samantha who is 60 years old.');
+        expect(element(by.binding('friends.length')).getText())
+            .toMatch("I have 10 friends. They are:");
+      });
+
+       it('should update repeater when filter predicate changes', function() {
+         expect(friends.count()).toBe(10);
+
+         element(by.model('q')).sendKeys('ma');
+
+         expect(friends.count()).toBe(2);
+         expect(friends.get(0).getText()).toEqual('[1] Mary who is 28 years old.');
+         expect(friends.last().getText()).toEqual('[2] Samantha who is 60 years old.');
+       });
+      
+            
+ */
+var ngRepeatDirective = ['$parse', '$animate', function($parse, $animate) {
+  var NG_REMOVED = '$$NG_REMOVED';
+  var ngRepeatMinErr = minErr('ngRepeat');
+
+  var updateScope = function(scope, index, valueIdentifier, value, keyIdentifier, key, arrayLength) {
+    // TODO(perf): generate setters to shave off ~40ms or 1-1.5%
+    scope[valueIdentifier] = value;
+    if (keyIdentifier) scope[keyIdentifier] = key;
+    scope.$index = index;
+    scope.$first = (index === 0);
+    scope.$last = (index === (arrayLength - 1));
+    scope.$middle = !(scope.$first || scope.$last);
+    // jshint bitwise: false
+    scope.$odd = !(scope.$even = (index&1) === 0);
+    // jshint bitwise: true
+  };
+
+  var getBlockStart = function(block) {
+    return block.clone[0];
+  };
+
+  var getBlockEnd = function(block) {
+    return block.clone[block.clone.length - 1];
+  };
+
+
+  return {
+    restrict: 'A',
+    multiElement: true,
+    transclude: 'element',
+    priority: 1000,
+    terminal: true,
+    $$tlb: true,
+    compile: function ngRepeatCompile($element, $attr) {
+      var expression = $attr.ngRepeat;
+      var ngRepeatEndComment = document.createComment(' end ngRepeat: ' + expression + ' ');
+
+      var match = expression.match(/^\s*([\s\S]+?)\s+in\s+([\s\S]+?)(?:\s+as\s+([\s\S]+?))?(?:\s+track\s+by\s+([\s\S]+?))?\s*$/);
+
+      if (!match) {
+        throw ngRepeatMinErr('iexp', "Expected expression in form of '_item_ in _collection_[ track by _id_]' but got '{0}'.",
+            expression);
+      }
+
+      var lhs = match[1];
+      var rhs = match[2];
+      var aliasAs = match[3];
+      var trackByExp = match[4];
+
+      match = lhs.match(/^(?:([\$\w]+)|\(([\$\w]+)\s*,\s*([\$\w]+)\))$/);
+
+      if (!match) {
+        throw ngRepeatMinErr('iidexp', "'_item_' in '_item_ in _collection_' should be an identifier or '(_key_, _value_)' expression, but got '{0}'.",
+            lhs);
+      }
+      var valueIdentifier = match[3] || match[1];
+      var keyIdentifier = match[2];
+
+      if (aliasAs && (!/^[$a-zA-Z_][$a-zA-Z0-9_]*$/.test(aliasAs) ||
+          /^(null|undefined|this|\$index|\$first|\$middle|\$last|\$even|\$odd|\$parent)$/.test(aliasAs))) {
+        throw ngRepeatMinErr('badident', "alias '{0}' is invalid --- must be a valid JS identifier which is not a reserved name.",
+          aliasAs);
+      }
+
+      var trackByExpGetter, trackByIdExpFn, trackByIdArrayFn, trackByIdObjFn;
+      var hashFnLocals = {$id: hashKey};
+
+      if (trackByExp) {
+        trackByExpGetter = $parse(trackByExp);
+      } else {
+        trackByIdArrayFn = function(key, value) {
+          return hashKey(value);
+        };
+        trackByIdObjFn = function(key) {
+          return key;
+        };
+      }
+
+      return function ngRepeatLink($scope, $element, $attr, ctrl, $transclude) {
+
+        if (trackByExpGetter) {
+          trackByIdExpFn = function(key, value, index) {
+            // assign key, value, and $index to the locals so that they can be used in hash functions
+            if (keyIdentifier) hashFnLocals[keyIdentifier] = key;
+            hashFnLocals[valueIdentifier] = value;
+            hashFnLocals.$index = index;
+            return trackByExpGetter($scope, hashFnLocals);
+          };
+        }
+
+        // Store a list of elements from previous run. This is a hash where key is the item from the
+        // iterator, and the value is objects with following properties.
+        //   - scope: bound scope
+        //   - element: previous element.
+        //   - index: position
+        //
+        // We are using no-proto object so that we don't need to guard against inherited props via
+        // hasOwnProperty.
+        var lastBlockMap = createMap();
+
+        //watch props
+        $scope.$watchCollection(rhs, function ngRepeatAction(collection) {
+          var index, length,
+              previousNode = $element[0],     // node that cloned nodes should be inserted after
+                                              // initialized to the comment node anchor
+              nextNode,
+              // Same as lastBlockMap but it has the current state. It will become the
+              // lastBlockMap on the next iteration.
+              nextBlockMap = createMap(),
+              collectionLength,
+              key, value, // key/value of iteration
+              trackById,
+              trackByIdFn,
+              collectionKeys,
+              block,       // last object information {scope, element, id}
+              nextBlockOrder,
+              elementsToRemove;
+
+          if (aliasAs) {
+            $scope[aliasAs] = collection;
+          }
+
+          if (isArrayLike(collection)) {
+            collectionKeys = collection;
+            trackByIdFn = trackByIdExpFn || trackByIdArrayFn;
+          } else {
+            trackByIdFn = trackByIdExpFn || trackByIdObjFn;
+            // if object, extract keys, sort them and use to determine order of iteration over obj props
+            collectionKeys = [];
+            for (var itemKey in collection) {
+              if (collection.hasOwnProperty(itemKey) && itemKey.charAt(0) != '$') {
+                collectionKeys.push(itemKey);
+              }
+            }
+            collectionKeys.sort();
+          }
+
+          collectionLength = collectionKeys.length;
+          nextBlockOrder = new Array(collectionLength);
+
+          // locate existing items
+          for (index = 0; index < collectionLength; index++) {
+            key = (collection === collectionKeys) ? index : collectionKeys[index];
+            value = collection[key];
+            trackById = trackByIdFn(key, value, index);
+            if (lastBlockMap[trackById]) {
+              // found previously seen block
+              block = lastBlockMap[trackById];
+              delete lastBlockMap[trackById];
+              nextBlockMap[trackById] = block;
+              nextBlockOrder[index] = block;
+            } else if (nextBlockMap[trackById]) {
+              // if collision detected. restore lastBlockMap and throw an error
+              forEach(nextBlockOrder, function(block) {
+                if (block && block.scope) lastBlockMap[block.id] = block;
+              });
+              throw ngRepeatMinErr('dupes',
+                  "Duplicates in a repeater are not allowed. Use 'track by' expression to specify unique keys. Repeater: {0}, Duplicate key: {1}, Duplicate value: {2}",
+                  expression, trackById, toJson(value));
+            } else {
+              // new never before seen block
+              nextBlockOrder[index] = {id: trackById, scope: undefined, clone: undefined};
+              nextBlockMap[trackById] = true;
+            }
+          }
+
+          // remove leftover items
+          for (var blockKey in lastBlockMap) {
+            block = lastBlockMap[blockKey];
+            elementsToRemove = getBlockNodes(block.clone);
+            $animate.leave(elementsToRemove);
+            if (elementsToRemove[0].parentNode) {
+              // if the element was not removed yet because of pending animation, mark it as deleted
+              // so that we can ignore it later
+              for (index = 0, length = elementsToRemove.length; index < length; index++) {
+                elementsToRemove[index][NG_REMOVED] = true;
+              }
+            }
+            block.scope.$destroy();
+          }
+
+          // we are not using forEach for perf reasons (trying to avoid #call)
+          for (index = 0; index < collectionLength; index++) {
+            key = (collection === collectionKeys) ? index : collectionKeys[index];
+            value = collection[key];
+            block = nextBlockOrder[index];
+
+            if (block.scope) {
+              // if we have already seen this object, then we need to reuse the
+              // associated scope/element
+
+              nextNode = previousNode;
+
+              // skip nodes that are already pending removal via leave animation
+              do {
+                nextNode = nextNode.nextSibling;
+              } while (nextNode && nextNode[NG_REMOVED]);
+
+              if (getBlockStart(block) != nextNode) {
+                // existing item which got moved
+                $animate.move(getBlockNodes(block.clone), null, jqLite(previousNode));
+              }
+              previousNode = getBlockEnd(block);
+              updateScope(block.scope, index, valueIdentifier, value, keyIdentifier, key, collectionLength);
+            } else {
+              // new item which we don't know about
+              $transclude(function ngRepeatTransclude(clone, scope) {
+                block.scope = scope;
+                // http://jsperf.com/clone-vs-createcomment
+                var endNode = ngRepeatEndComment.cloneNode(false);
+                clone[clone.length++] = endNode;
+
+                // TODO(perf): support naked previousNode in `enter` to avoid creation of jqLite wrapper?
+                $animate.enter(clone, null, jqLite(previousNode));
+                previousNode = endNode;
+                // Note: We only need the first/last node of the cloned nodes.
+                // However, we need to keep the reference to the jqlite wrapper as it might be changed later
+                // by a directive with templateUrl when its template arrives.
+                block.clone = clone;
+                nextBlockMap[block.id] = block;
+                updateScope(block.scope, index, valueIdentifier, value, keyIdentifier, key, collectionLength);
+              });
+            }
+          }
+          lastBlockMap = nextBlockMap;
+        });
+      };
+    }
+  };
+}];
+
+var NG_HIDE_CLASS = 'ng-hide';
+var NG_HIDE_IN_PROGRESS_CLASS = 'ng-hide-animate';
+/**
+ * @ngdoc directive
+ * @name ngShow
+ *
+ * @description
+ * The `ngShow` directive shows or hides the given HTML element based on the expression
+ * provided to the `ngShow` attribute. The element is shown or hidden by removing or adding
+ * the `.ng-hide` CSS class onto the element. The `.ng-hide` CSS class is predefined
+ * in AngularJS and sets the display style to none (using an !important flag).
+ * For CSP mode please add `angular-csp.css` to your html file (see {@link ng.directive:ngCsp ngCsp}).
+ *
+ * ```html
+ * 
+ * 
        
+ *
+ * 
+ * 
        
+ * ```
+ *
+ * When the `ngShow` expression evaluates to a falsy value then the `.ng-hide` CSS class is added to the class
+ * attribute on the element causing it to become hidden. When truthy, the `.ng-hide` CSS class is removed
+ * from the element causing the element not to appear hidden.
+ *
+ * ## Why is !important used?
+ *
+ * You may be wondering why !important is used for the `.ng-hide` CSS class. This is because the `.ng-hide` selector
+ * can be easily overridden by heavier selectors. For example, something as simple
+ * as changing the display style on a HTML list item would make hidden elements appear visible.
+ * This also becomes a bigger issue when dealing with CSS frameworks.
+ *
+ * By using !important, the show and hide behavior will work as expected despite any clash between CSS selector
+ * specificity (when !important isn't used with any conflicting styles). If a developer chooses to override the
+ * styling to change how to hide an element then it is just a matter of using !important in their own CSS code.
+ *
+ * ### Overriding `.ng-hide`
+ *
+ * By default, the `.ng-hide` class will style the element with `display:none!important`. If you wish to change
+ * the hide behavior with ngShow/ngHide then this can be achieved by restating the styles for the `.ng-hide`
+ * class in CSS:
+ *
+ * ```css
+ * .ng-hide {
+ *   /* this is just another form of hiding an element */
+ *   display:block!important;
+ *   position:absolute;
+ *   top:-9999px;
+ *   left:-9999px;
+ * }
+ * ```
+ *
+ * By default you don't need to override in CSS anything and the animations will work around the display style.
+ *
+ * ## A note about animations with `ngShow`
+ *
+ * Animations in ngShow/ngHide work with the show and hide events that are triggered when the directive expression
+ * is true and false. This system works like the animation system present with ngClass except that
+ * you must also include the !important flag to override the display property
+ * so that you can perform an animation when the element is hidden during the time of the animation.
+ *
+ * ```css
+ * //
+ * //a working example can be found at the bottom of this page
+ * //
+ * .my-element.ng-hide-add, .my-element.ng-hide-remove {
+ *   /* this is required as of 1.3x to properly
+ *      apply all styling in a show/hide animation */
+ *   transition:0s linear all;
+ * }
+ *
+ * .my-element.ng-hide-add-active,
+ * .my-element.ng-hide-remove-active {
+ *   /* the transition is defined in the active class */
+ *   transition:1s linear all;
+ * }
+ *
+ * .my-element.ng-hide-add { ... }
+ * .my-element.ng-hide-add.ng-hide-add-active { ... }
+ * .my-element.ng-hide-remove { ... }
+ * .my-element.ng-hide-remove.ng-hide-remove-active { ... }
+ * ```
+ *
+ * Keep in mind that, as of AngularJS version 1.3.0-beta.11, there is no need to change the display
+ * property to block during animation states--ngAnimate will handle the style toggling automatically for you.
+ *
+ * @animations
+ * addClass: `.ng-hide` - happens after the `ngShow` expression evaluates to a truthy value and the just before contents are set to visible
+ * removeClass: `.ng-hide` - happens after the `ngShow` expression evaluates to a non truthy value and just before the contents are set to hidden
+ *
+ * @element ANY
+ * @param {expression} ngShow If the {@link guide/expression expression} is truthy
+ *     then the element is shown or hidden respectively.
+ *
+ * @example
+  
+    
+      Click me: 
        
+      
        
+        Show:
+        
        
+           I show up when your checkbox is checked.
+        
        
+      
        
+      
        
+        Hide:
+        
        
+           I hide when your checkbox is checked.
+        
        
+      
        
+            
+    
+      @import url(../../components/bootstrap-3.1.1/css/bootstrap.css);
+    
+    
+      .animate-show {
+        line-height:20px;
+        opacity:1;
+        padding:10px;
+        border:1px solid black;
+        background:white;
+      }
+
+      .animate-show.ng-hide-add.ng-hide-add-active,
+      .animate-show.ng-hide-remove.ng-hide-remove-active {
+        -webkit-transition:all linear 0.5s;
+        transition:all linear 0.5s;
+      }
+
+      .animate-show.ng-hide {
+        line-height:0;
+        opacity:0;
+        padding:0 10px;
+      }
+
+      .check-element {
+        padding:10px;
+        border:1px solid black;
+        background:white;
+      }
+    
+    
+      var thumbsUp = element(by.css('span.glyphicon-thumbs-up'));
+      var thumbsDown = element(by.css('span.glyphicon-thumbs-down'));
+
+      it('should check ng-show / ng-hide', function() {
+        expect(thumbsUp.isDisplayed()).toBeFalsy();
+        expect(thumbsDown.isDisplayed()).toBeTruthy();
+
+        element(by.model('checked')).click();
+
+        expect(thumbsUp.isDisplayed()).toBeTruthy();
+        expect(thumbsDown.isDisplayed()).toBeFalsy();
+      });
+    
+          
+ */
+var ngShowDirective = ['$animate', function($animate) {
+  return {
+    restrict: 'A',
+    multiElement: true,
+    link: function(scope, element, attr) {
+      scope.$watch(attr.ngShow, function ngShowWatchAction(value) {
+        // we're adding a temporary, animation-specific class for ng-hide since this way
+        // we can control when the element is actually displayed on screen without having
+        // to have a global/greedy CSS selector that breaks when other animations are run.
+        // Read: https://github.com/angular/angular.js/issues/9103#issuecomment-58335845
+        $animate[value ? 'removeClass' : 'addClass'](element, NG_HIDE_CLASS, {
+          tempClasses: NG_HIDE_IN_PROGRESS_CLASS
+        });
+      });
+    }
+  };
+}];
+
+
+/**
+ * @ngdoc directive
+ * @name ngHide
+ *
+ * @description
+ * The `ngHide` directive shows or hides the given HTML element based on the expression
+ * provided to the `ngHide` attribute. The element is shown or hidden by removing or adding
+ * the `ng-hide` CSS class onto the element. The `.ng-hide` CSS class is predefined
+ * in AngularJS and sets the display style to none (using an !important flag).
+ * For CSP mode please add `angular-csp.css` to your html file (see {@link ng.directive:ngCsp ngCsp}).
+ *
+ * ```html
+ * 
+ * 
        
+ *
+ * 
+ * 
        
+ * ```
+ *
+ * When the `ngHide` expression evaluates to a truthy value then the `.ng-hide` CSS class is added to the class
+ * attribute on the element causing it to become hidden. When falsy, the `.ng-hide` CSS class is removed
+ * from the element causing the element not to appear hidden.
+ *
+ * ## Why is !important used?
+ *
+ * You may be wondering why !important is used for the `.ng-hide` CSS class. This is because the `.ng-hide` selector
+ * can be easily overridden by heavier selectors. For example, something as simple
+ * as changing the display style on a HTML list item would make hidden elements appear visible.
+ * This also becomes a bigger issue when dealing with CSS frameworks.
+ *
+ * By using !important, the show and hide behavior will work as expected despite any clash between CSS selector
+ * specificity (when !important isn't used with any conflicting styles). If a developer chooses to override the
+ * styling to change how to hide an element then it is just a matter of using !important in their own CSS code.
+ *
+ * ### Overriding `.ng-hide`
+ *
+ * By default, the `.ng-hide` class will style the element with `display:none!important`. If you wish to change
+ * the hide behavior with ngShow/ngHide then this can be achieved by restating the styles for the `.ng-hide`
+ * class in CSS:
+ *
+ * ```css
+ * .ng-hide {
+ *   /* this is just another form of hiding an element */
+ *   display:block!important;
+ *   position:absolute;
+ *   top:-9999px;
+ *   left:-9999px;
+ * }
+ * ```
+ *
+ * By default you don't need to override in CSS anything and the animations will work around the display style.
+ *
+ * ## A note about animations with `ngHide`
+ *
+ * Animations in ngShow/ngHide work with the show and hide events that are triggered when the directive expression
+ * is true and false. This system works like the animation system present with ngClass, except that the `.ng-hide`
+ * CSS class is added and removed for you instead of your own CSS class.
+ *
+ * ```css
+ * //
+ * //a working example can be found at the bottom of this page
+ * //
+ * .my-element.ng-hide-add, .my-element.ng-hide-remove {
+ *   transition:0.5s linear all;
+ * }
+ *
+ * .my-element.ng-hide-add { ... }
+ * .my-element.ng-hide-add.ng-hide-add-active { ... }
+ * .my-element.ng-hide-remove { ... }
+ * .my-element.ng-hide-remove.ng-hide-remove-active { ... }
+ * ```
+ *
+ * Keep in mind that, as of AngularJS version 1.3.0-beta.11, there is no need to change the display
+ * property to block during animation states--ngAnimate will handle the style toggling automatically for you.
+ *
+ * @animations
+ * removeClass: `.ng-hide` - happens after the `ngHide` expression evaluates to a truthy value and just before the contents are set to hidden
+ * addClass: `.ng-hide` - happens after the `ngHide` expression evaluates to a non truthy value and just before the contents are set to visible
+ *
+ * @element ANY
+ * @param {expression} ngHide If the {@link guide/expression expression} is truthy then
+ *     the element is shown or hidden respectively.
+ *
+ * @example
+  
+    
+      Click me: 
        
+      
        
+        Show:
+        
        
+           I show up when your checkbox is checked.
+        
        
+      
        
+      
        
+        Hide:
+        
        
+           I hide when your checkbox is checked.
+        
        
+      
        
+            
+    
+      @import url(../../components/bootstrap-3.1.1/css/bootstrap.css);
+    
+    
+      .animate-hide {
+        -webkit-transition:all linear 0.5s;
+        transition:all linear 0.5s;
+        line-height:20px;
+        opacity:1;
+        padding:10px;
+        border:1px solid black;
+        background:white;
+      }
+
+      .animate-hide.ng-hide {
+        line-height:0;
+        opacity:0;
+        padding:0 10px;
+      }
+
+      .check-element {
+        padding:10px;
+        border:1px solid black;
+        background:white;
+      }
+    
+    
+      var thumbsUp = element(by.css('span.glyphicon-thumbs-up'));
+      var thumbsDown = element(by.css('span.glyphicon-thumbs-down'));
+
+      it('should check ng-show / ng-hide', function() {
+        expect(thumbsUp.isDisplayed()).toBeFalsy();
+        expect(thumbsDown.isDisplayed()).toBeTruthy();
+
+        element(by.model('checked')).click();
+
+        expect(thumbsUp.isDisplayed()).toBeTruthy();
+        expect(thumbsDown.isDisplayed()).toBeFalsy();
+      });
+    
+          
+ */
+var ngHideDirective = ['$animate', function($animate) {
+  return {
+    restrict: 'A',
+    multiElement: true,
+    link: function(scope, element, attr) {
+      scope.$watch(attr.ngHide, function ngHideWatchAction(value) {
+        // The comment inside of the ngShowDirective explains why we add and
+        // remove a temporary class for the show/hide animation
+        $animate[value ? 'addClass' : 'removeClass'](element,NG_HIDE_CLASS, {
+          tempClasses: NG_HIDE_IN_PROGRESS_CLASS
+        });
+      });
+    }
+  };
+}];
+
+/**
+ * @ngdoc directive
+ * @name ngStyle
+ * @restrict AC
+ *
+ * @description
+ * The `ngStyle` directive allows you to set CSS style on an HTML element conditionally.
+ *
+ * @element ANY
+ * @param {expression} ngStyle
+ *
+ * {@link guide/expression Expression} which evals to an
+ * object whose keys are CSS style names and values are corresponding values for those CSS
+ * keys.
+ *
+ * Since some CSS style names are not valid keys for an object, they must be quoted.
+ * See the 'background-color' style in the example below.
+ *
+ * @example
+   
+     
+        
+        
+        
+        
        
+        Sample Text
+        
        myStyle={{myStyle}}
        
+             
+     
+       span {
+         color: black;
+       }
+     
+     
+       var colorSpan = element(by.css('span'));
+
+       it('should check ng-style', function() {
+         expect(colorSpan.getCssValue('color')).toBe('rgba(0, 0, 0, 1)');
+         element(by.css('input[value=\'set color\']')).click();
+         expect(colorSpan.getCssValue('color')).toBe('rgba(255, 0, 0, 1)');
+         element(by.css('input[value=clear]')).click();
+         expect(colorSpan.getCssValue('color')).toBe('rgba(0, 0, 0, 1)');
+       });
+     
+           
+ */
+var ngStyleDirective = ngDirective(function(scope, element, attr) {
+  scope.$watch(attr.ngStyle, function ngStyleWatchAction(newStyles, oldStyles) {
+    if (oldStyles && (newStyles !== oldStyles)) {
+      forEach(oldStyles, function(val, style) { element.css(style, '');});
+    }
+    if (newStyles) element.css(newStyles);
+  }, true);
+});
+
+/**
+ * @ngdoc directive
+ * @name ngSwitch
+ * @restrict EA
+ *
+ * @description
+ * The `ngSwitch` directive is used to conditionally swap DOM structure on your template based on a scope expression.
+ * Elements within `ngSwitch` but without `ngSwitchWhen` or `ngSwitchDefault` directives will be preserved at the location
+ * as specified in the template.
+ *
+ * The directive itself works similar to ngInclude, however, instead of downloading template code (or loading it
+ * from the template cache), `ngSwitch` simply chooses one of the nested elements and makes it visible based on which element
+ * matches the value obtained from the evaluated expression. In other words, you define a container element
+ * (where you place the directive), place an expression on the **`on="..."` attribute**
+ * (or the **`ng-switch="..."` attribute**), define any inner elements inside of the directive and place
+ * a when attribute per element. The when attribute is used to inform ngSwitch which element to display when the on
+ * expression is evaluated. If a matching expression is not found via a when attribute then an element with the default
+ * attribute is displayed.
+ *
+ * 
        
+ * Be aware that the attribute values to match against cannot be expressions. They are interpreted
+ * as literal string values to match against.
+ * For example, **`ng-switch-when="someVal"`** will match against the string `"someVal"` not against the
+ * value of the expression `$scope.someVal`.
+ * 
        
+
+ * @animations
+ * enter - happens after the ngSwitch contents change and the matched child element is placed inside the container
+ * leave - happens just after the ngSwitch contents change and just before the former contents are removed from the DOM
+ *
+ * @usage
+ *
+ * ```
+ * 
+ *   ...
+ *   ...
+ *   ...
+ * 
+ * ```
+ *
+ *
+ * @scope
+ * @priority 1200
+ * @param {*} ngSwitch|on expression to match against ng-switch-when.
+ * On child elements add:
+ *
+ * * `ngSwitchWhen`: the case statement to match against. If match then this
+ *   case will be displayed. If the same match appears multiple times, all the
+ *   elements will be displayed.
+ * * `ngSwitchDefault`: the default case when no other case match. If there
+ *   are multiple default cases, all of them will be displayed when no other
+ *   case match.
+ *
+ *
+ * @example
+  
+    
+      
        
+        
+        selection={{selection}}
+        
        
+        
        
+            
        Settings Div
        
+            
        Home Span
        
+            
        default
        
+        
        
+      
        
+            
+    
+      angular.module('switchExample', ['ngAnimate'])
+        .controller('ExampleController', ['$scope', function($scope) {
+          $scope.items = ['settings', 'home', 'other'];
+          $scope.selection = $scope.items[0];
+        }]);
+    
+    
+      .animate-switch-container {
+        position:relative;
+        background:white;
+        border:1px solid black;
+        height:40px;
+        overflow:hidden;
+      }
+
+      .animate-switch {
+        padding:10px;
+      }
+
+      .animate-switch.ng-animate {
+        -webkit-transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;
+        transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;
+
+        position:absolute;
+        top:0;
+        left:0;
+        right:0;
+        bottom:0;
+      }
+
+      .animate-switch.ng-leave.ng-leave-active,
+      .animate-switch.ng-enter {
+        top:-50px;
+      }
+      .animate-switch.ng-leave,
+      .animate-switch.ng-enter.ng-enter-active {
+        top:0;
+      }
+    
+    
+      var switchElem = element(by.css('[ng-switch]'));
+      var select = element(by.model('selection'));
+
+      it('should start in settings', function() {
+        expect(switchElem.getText()).toMatch(/Settings Div/);
+      });
+      it('should change to home', function() {
+        select.all(by.css('option')).get(1).click();
+        expect(switchElem.getText()).toMatch(/Home Span/);
+      });
+      it('should select default', function() {
+        select.all(by.css('option')).get(2).click();
+        expect(switchElem.getText()).toMatch(/default/);
+      });
+    
+          
+ */
+var ngSwitchDirective = ['$animate', function($animate) {
+  return {
+    restrict: 'EA',
+    require: 'ngSwitch',
+
+    // asks for $scope to fool the BC controller module
+    controller: ['$scope', function ngSwitchController() {
+     this.cases = {};
+    }],
+    link: function(scope, element, attr, ngSwitchController) {
+      var watchExpr = attr.ngSwitch || attr.on,
+          selectedTranscludes = [],
+          selectedElements = [],
+          previousLeaveAnimations = [],
+          selectedScopes = [];
+
+      var spliceFactory = function(array, index) {
+          return function() { array.splice(index, 1); };
+      };
+
+      scope.$watch(watchExpr, function ngSwitchWatchAction(value) {
+        var i, ii;
+        for (i = 0, ii = previousLeaveAnimations.length; i < ii; ++i) {
+          $animate.cancel(previousLeaveAnimations[i]);
+        }
+        previousLeaveAnimations.length = 0;
+
+        for (i = 0, ii = selectedScopes.length; i < ii; ++i) {
+          var selected = getBlockNodes(selectedElements[i].clone);
+          selectedScopes[i].$destroy();
+          var promise = previousLeaveAnimations[i] = $animate.leave(selected);
+          promise.then(spliceFactory(previousLeaveAnimations, i));
+        }
+
+        selectedElements.length = 0;
+        selectedScopes.length = 0;
+
+        if ((selectedTranscludes = ngSwitchController.cases['!' + value] || ngSwitchController.cases['?'])) {
+          forEach(selectedTranscludes, function(selectedTransclude) {
+            selectedTransclude.transclude(function(caseElement, selectedScope) {
+              selectedScopes.push(selectedScope);
+              var anchor = selectedTransclude.element;
+              caseElement[caseElement.length++] = document.createComment(' end ngSwitchWhen: ');
+              var block = { clone: caseElement };
+
+              selectedElements.push(block);
+              $animate.enter(caseElement, anchor.parent(), anchor);
+            });
+          });
+        }
+      });
+    }
+  };
+}];
+
+var ngSwitchWhenDirective = ngDirective({
+  transclude: 'element',
+  priority: 1200,
+  require: '^ngSwitch',
+  multiElement: true,
+  link: function(scope, element, attrs, ctrl, $transclude) {
+    ctrl.cases['!' + attrs.ngSwitchWhen] = (ctrl.cases['!' + attrs.ngSwitchWhen] || []);
+    ctrl.cases['!' + attrs.ngSwitchWhen].push({ transclude: $transclude, element: element });
+  }
+});
+
+var ngSwitchDefaultDirective = ngDirective({
+  transclude: 'element',
+  priority: 1200,
+  require: '^ngSwitch',
+  multiElement: true,
+  link: function(scope, element, attr, ctrl, $transclude) {
+    ctrl.cases['?'] = (ctrl.cases['?'] || []);
+    ctrl.cases['?'].push({ transclude: $transclude, element: element });
+   }
+});
+
+/**
+ * @ngdoc directive
+ * @name ngTransclude
+ * @restrict EAC
+ *
+ * @description
+ * Directive that marks the insertion point for the transcluded DOM of the nearest parent directive that uses transclusion.
+ *
+ * Any existing content of the element that this directive is placed on will be removed before the transcluded content is inserted.
+ *
+ * @element ANY
+ *
+ * @example
+   
+     
+       
+       
        
+         
        
+          
        
+         {{text}}
+       
        
+             
+     
+        it('should have transcluded', function() {
+          var titleElement = element(by.model('title'));
+          titleElement.clear();
+          titleElement.sendKeys('TITLE');
+          var textElement = element(by.model('text'));
+          textElement.clear();
+          textElement.sendKeys('TEXT');
+          expect(element(by.binding('title')).getText()).toEqual('TITLE');
+          expect(element(by.binding('text')).getText()).toEqual('TEXT');
+        });
+     
+           
+ *
+ */
+var ngTranscludeDirective = ngDirective({
+  restrict: 'EAC',
+  link: function($scope, $element, $attrs, controller, $transclude) {
+    if (!$transclude) {
+      throw minErr('ngTransclude')('orphan',
+       'Illegal use of ngTransclude directive in the template! ' +
+       'No parent directive that requires a transclusion found. ' +
+       'Element: {0}',
+       startingTag($element));
+    }
+
+    $transclude(function(clone) {
+      $element.empty();
+      $element.append(clone);
+    });
+  }
+});
+
+/**
+ * @ngdoc directive
+ * @name script
+ * @restrict E
+ *
+ * @description
+ * Load the content of a `
+
+      Load inlined template
+      
        
+            
+    
+      it('should load template defined inside script tag', function() {
+        element(by.css('#tpl-link')).click();
+        expect(element(by.css('#tpl-content')).getText()).toMatch(/Content of the template/);
+      });
+    
+  
+ */
+var scriptDirective = ['$templateCache', function($templateCache) {
+  return {
+    restrict: 'E',
+    terminal: true,
+    compile: function(element, attr) {
+      if (attr.type == 'text/ng-template') {
+        var templateUrl = attr.id,
+            // IE is not consistent, in scripts we have to read .text but in other nodes we have to read .textContent
+            text = element[0].text;
+
+        $templateCache.put(templateUrl, text);
+      }
+    }
+  };
+}];
+
+var ngOptionsMinErr = minErr('ngOptions');
+/**
+ * @ngdoc directive
+ * @name select
+ * @restrict E
+ *
+ * @description
+ * HTML `SELECT` element with angular data-binding.
+ *
+ * # `ngOptions`
+ *
+ * The `ngOptions` attribute can be used to dynamically generate a list of `