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add api/server to core

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1 parent e90d89b commit b95d943e34ef6354408a3e476ef3db933786b6b6 @geraldb geraldb committed Sep 1, 2013
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  1. +30 −0 Manifest.txt
  2. +38 −0 lib/sportdb/cli/main.rb
  3. +42 −0 lib/sportdb/service.rb
  4. +63 −0 lib/sportdb/service/public/football/js/football/api.js
  5. +36 −0 lib/sportdb/service/public/football/js/football/plugin.js
  6. +169 −0 lib/sportdb/service/public/football/js/football/widget.js
  7. +6 −0 lib/sportdb/service/public/football/js/libs/jquery-2.0.2.min.js
  8. +2,045 −0 lib/sportdb/service/public/football/js/libs/require-2.1.6.js
  9. +1 −0 lib/sportdb/service/public/football/js/libs/underscore-1.4.4.min.js
  10. +373 −0 lib/sportdb/service/public/football/js/text.js
  11. +80 −0 lib/sportdb/service/public/football/js/utils.js
  12. +57 −0 lib/sportdb/service/public/football/matchday-jquery.html
  13. +106 −0 lib/sportdb/service/public/football/matchday-template.html
  14. +76 −0 lib/sportdb/service/public/football/matchday.html
  15. +6 −0 lib/sportdb/service/public/football/templates/event.html
  16. +29 −0 lib/sportdb/service/public/football/templates/games.html
  17. +11 −0 lib/sportdb/service/public/football/templates/rounds-long.html
  18. +16 −0 lib/sportdb/service/public/football/templates/rounds-short.html
  19. +8 −0 lib/sportdb/service/public/football/templates/rounds-today.html
  20. +38 −0 lib/sportdb/service/public/style.css
  21. +63 −0 lib/sportdb/service/public/style.css.scss
  22. +180 −0 lib/sportdb/service/server.rb
  23. +6 −0 lib/sportdb/service/version.rb
  24. +17 −0 lib/sportdb/service/views/_debug.erb
  25. +21 −0 lib/sportdb/service/views/_football_head.erb
  26. +32 −0 lib/sportdb/service/views/_football_live.erb
  27. +20 −0 lib/sportdb/service/views/_football_today.erb
  28. +25 −0 lib/sportdb/service/views/_usage.erb
  29. +8 −0 lib/sportdb/service/views/_version.erb
  30. +2 −0 lib/sportdb/service/views/debug.erb
  31. +146 −0 lib/sportdb/service/views/index.erb
  32. +18 −0 lib/sportdb/service/views/layout.erb
View
30 Manifest.txt
@@ -43,6 +43,36 @@ lib/sportdb/models/team.rb
lib/sportdb/models/track.rb
lib/sportdb/reader.rb
lib/sportdb/schema.rb
+lib/sportdb/service.rb
+lib/sportdb/service/public/football/js/football/api.js
+lib/sportdb/service/public/football/js/football/plugin.js
+lib/sportdb/service/public/football/js/football/widget.js
+lib/sportdb/service/public/football/js/libs/jquery-2.0.2.min.js
+lib/sportdb/service/public/football/js/libs/require-2.1.6.js
+lib/sportdb/service/public/football/js/libs/underscore-1.4.4.min.js
+lib/sportdb/service/public/football/js/text.js
+lib/sportdb/service/public/football/js/utils.js
+lib/sportdb/service/public/football/matchday-jquery.html
+lib/sportdb/service/public/football/matchday-template.html
+lib/sportdb/service/public/football/matchday.html
+lib/sportdb/service/public/football/templates/event.html
+lib/sportdb/service/public/football/templates/games.html
+lib/sportdb/service/public/football/templates/rounds-long.html
+lib/sportdb/service/public/football/templates/rounds-short.html
+lib/sportdb/service/public/football/templates/rounds-today.html
+lib/sportdb/service/public/style.css
+lib/sportdb/service/public/style.css.scss
+lib/sportdb/service/server.rb
+lib/sportdb/service/version.rb
+lib/sportdb/service/views/_debug.erb
+lib/sportdb/service/views/_football_head.erb
+lib/sportdb/service/views/_football_live.erb
+lib/sportdb/service/views/_football_today.erb
+lib/sportdb/service/views/_usage.erb
+lib/sportdb/service/views/_version.erb
+lib/sportdb/service/views/debug.erb
+lib/sportdb/service/views/index.erb
+lib/sportdb/service/views/layout.erb
lib/sportdb/stats.rb
lib/sportdb/title.rb
lib/sportdb/updater.rb
View
38 lib/sportdb/cli/main.rb
@@ -209,6 +209,44 @@ def connect_to_db( options )
end # command pull
+
+desc 'Start web service (HTTP JSON API)'
+command [:serve,:server] do |c|
+
+ c.action do |g,o,args|
+
+ connect_to_db( opts )
+
+ # NB: server (HTTP service) not included in standard default require
+ require 'sportdb/service'
+
+# make sure connections get closed after every request e.g.
+#
+# after do
+# ActiveRecord::Base.connection.close
+# end
+#
+
+ puts 'before add middleware ConnectionManagement'
+ SportDb::Service::Server.use ActiveRecord::ConnectionAdapters::ConnectionManagement
+ puts 'after add middleware ConnectionManagement'
+ ## todo: check if we can check on/dump middleware stack
+
+ ## rack middleware might not work with multi-threaded thin web server; close it ourselfs
+ SportDb::Service::Server.after do
+ puts " #{Thread.current.object_id} -- make sure db connections gets closed after request"
+ # todo: check if connection is open - how?
+ ActiveRecord::Base.connection.close
+ end
+
+ SportDb::Service::Server.run!
+
+ puts 'Done.'
+ end
+end # command serve
+
+
+
desc 'Show logs'
command :logs do |c|
c.action do |g,o,args|
View
42 lib/sportdb/service.rb
@@ -0,0 +1,42 @@
+######
+# NB: use rackup to startup Sinatra service (see config.ru)
+#
+# e.g. config.ru:
+# require './boot'
+# run SportDb::Service::Server
+
+
+# 3rd party libs/gems
+
+require 'sinatra/base'
+
+
+# our own code
+
+require 'sportdb/service/version'
+
+
+module SportDb::Service
+
+ def self.banner
+ "sportdb-service #{VERSION} on Ruby #{RUBY_VERSION} (#{RUBY_RELEASE_DATE}) [#{RUBY_PLATFORM}] on Sinatra/#{Sinatra::VERSION} (#{ENV['RACK_ENV']})"
+ end
+
+### fix: move to SportDb
+ def self.root
+ "#{File.expand_path( File.dirname(File.dirname(File.dirname(__FILE__))) )}"
+ end
+
+=begin
+ def self.config_path
+ ## needed? use default db connection?
+ "#{root}/config"
+ end
+=end
+
+end # module SportDb
+
+require 'sportdb/service/server'
+
+# say hello
+puts SportDb::Service.banner
View
63 lib/sportdb/service/public/football/js/football/api.js
@@ -0,0 +1,63 @@
+////////////////////////////////////
+// football.db api wrapper
+
+define( function(require) {
+ 'use strict';
+
+ require( 'utils' );
+
+ var Api = {};
+
+Api.create = function( opts )
+{
+
+ var defaults = {
+ baseUrl: 'http://footballdb.herokuapp.com/api/v1'
+ };
+ var settings;
+
+
+ function init( opts )
+ {
+ settings = _.extend( {}, defaults, opts );
+
+ debug( 'baseUrl: ' + settings.baseUrl );
+ }
+
+
+ function fetch( path, onsuccess )
+ {
+ var url = settings.baseUrl + path + '?callback=?';
+ $.getJSON( url, onsuccess );
+ }
+
+ function fetchRounds( event, onsuccess )
+ {
+ fetch( '/event/' + event + '/rounds', onsuccess );
+ }
+
+ function fetchRound( event, round, onsuccess )
+ {
+ fetch( '/event/' + event + '/round/' + round, onsuccess );
+ }
+
+ function fetchRoundsToday( onsuccess )
+ {
+ // fetch( '/rounds/2013.6.30', onsuccess );
+ fetch( '/rounds/today', onsuccess );
+ }
+
+ // call "c'tor/constructor"
+ init( opts );
+
+ // return/export public api
+ return {
+ fetchRound: fetchRound,
+ fetchRounds: fetchRounds,
+ fetchRoundsToday: fetchRoundsToday
+ }
+} // end fn Api.create
+
+ return Api;
+
+}); // end define
View
36 lib/sportdb/service/public/football/js/football/plugin.js
@@ -0,0 +1,36 @@
+////////////////////
+// wrapper for jquery plugin
+
+define( function(require) {
+ // 'use strict';
+
+ require( 'utils' );
+ var Widget = require( 'football/widget' );
+ // todo: check - use Football.Api or Football.Service why? why not??
+
+
+ function registerFn( $ ) {
+
+ debug( 'register jquery fn football' );
+
+ function setupFootballWidget( el, opts ) {
+ var w = Widget.create( el, opts );
+
+ // todo: use a common name control,ctrl,widget or similar for all?
+ $(el).data( 'widget', w );
+
+ return el;
+ }
+
+ $.fn.football = function( opts ) {
+ return this.each( function( index, el ) {
+ debug( 'before setupFootballWidget['+ index +']' );
+ setupFootballWidget( el, opts );
+ debug( 'after setupFootballWidget['+ index +']' );
+ });
+ };
+ }
+
+ registerFn( jQuery );
+
+}); // end define
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169 lib/sportdb/service/public/football/js/football/widget.js
@@ -0,0 +1,169 @@
+define( function(require) {
+ 'use strict';
+
+ require( 'utils' );
+ var Api = require( 'football/api' );
+ // todo: check - use Football.Api or Football.Service why? why not??
+
+ var eventTpl = require( 'text!../../templates/event.html' ),
+ roundsLongTpl = require( 'text!../../templates/rounds-long.html' ),
+ roundsShortTpl = require( 'text!../../templates/rounds-short.html' ),
+ gamesTpl = require( 'text!../../templates/games.html' ),
+ roundsTodayTpl = require( 'text!../../templates/rounds-today.html');
+
+ var renderEventDef = _.template( eventTpl ),
+ renderRoundsLongDef = _.template( roundsLongTpl ),
+ renderRoundsShortDef = _.template( roundsShortTpl ),
+ renderGamesDef = _.template( gamesTpl ),
+ renderRoundsTodayDef = _.template( roundsTodayTpl );
+
+ var Widget = {};
+
+Widget.create = function( id, opts ) {
+
+ var $el,
+ $event, // used for event header
+ $rounds, // used for rounds
+ $games; // used for round details (matches/games)
+
+ var renderEvent, // compiled underscore templates - nb: a compiled template is just a js function
+ renderRoundsLong,
+ renderRoundsShort,
+ renderGames,
+ renderRoundsToday;
+
+ var api;
+
+ var defaults = {
+ tplId: null,
+ showRounds: true
+ };
+ var settings;
+
+
+ function init( id, opts )
+ {
+ settings = _.extend( {}, defaults, opts );
+
+ debug( 'tplId: ' + settings.tplId );
+ debug( 'event: ' + settings.event );
+ debug( 'showRounds: ' + settings.showRounds );
+
+ debug( 'api: ' + (settings.api !== undefined) );
+
+ if( settings.api === undefined || settings.api === null )
+ api = Api.create();
+ else
+ api = settings.api;
+
+
+ if( settings.tplId === null ) // use builtin template
+ renderGames = renderGamesDef;
+ else // use user specified/supplied template
+ renderGames = _.template( $( settings.tplId ).html() );
+
+
+ renderEvent = renderEventDef;
+ renderRoundsShort = renderRoundsShortDef;
+ renderRoundsLong = renderRoundsLongDef;
+ renderRoundsToday = renderRoundsTodayDef;
+
+ $el = $( id );
+ $el.addClass( 'football-widget' ); // for styling add always .football-widget class
+
+ $event = $( '<div />' ).addClass( 'event' );
+ $rounds = $( '<div />' ).addClass( 'rounds' );
+ $games = $( '<div />' ).addClass( 'games' );
+
+ $el.append( $event, $rounds, $games );
+
+ if( settings.event === undefined || settings.event === null ) {
+ // no event specified; display todays rounds
+ updateRoundsToday();
+ }
+ else {
+ if( settings.showRounds ) {
+ updateRounds();
+ updateRound( '1' );
+ }
+ else {
+ updateRound( 'today' );
+ }
+ }
+ }
+
+
+ function update() { }
+
+
+ function updateRoundsToday()
+ {
+ debug( 'update rounds for today' );
+ api.fetchRoundsToday( function( data ) {
+ var snippet;
+
+ if( data.rounds.length === 0 )
+ snippet = "<p>No rounds scheduled today!</p>";
+ else
+ snippet = renderRoundsToday( { rounds: data.rounds } );
+
+ $rounds.html( snippet );
+ });
+ }
+
+ function updateRounds()
+ {
+ debug( 'update rounds' );
+
+ api.fetchRounds( settings.event, function( data ) {
+
+ var snippet;
+
+ if( data.rounds.length >= 16 )
+ snippet = renderRoundsShort( { rounds: data.rounds } );
+ else
+ snippet = renderRoundsLong( { rounds: data.rounds } );
+
+ $rounds.html( snippet );
+
+ // add click funs - assumes links with data-round='3' etc.
+ // - todo/check: is there a better way to add click handlers in templates?
+ $rounds.find( 'a' ).click( function() {
+ debug( 'click update round' );
+ var $link = $(this);
+ var round = $link.data( 'round' );
+ debug( 'data-round:' + round );
+ updateRound( round );
+ return false;
+ });
+
+ });
+ }
+
+ function updateRound( round )
+ {
+ debug( 'update round: ' + round );
+
+ api.fetchRound( settings.event, round, function( data ) {
+
+ var snippet = renderGames( { games: data.games } );
+ $games.html( snippet );
+
+ var snippet2 = renderEvent( { event: data.event, round: data.round } );
+ $event.html( snippet2 );
+
+ });
+ } // fn update
+
+ // call "c'tor/constructor"
+ init( id, opts );
+
+ // return/export public api
+ return {
+ update: update
+ }
+} // end fn Widget.create
+
+ return Widget;
+
+}); // end define
View
6 lib/sportdb/service/public/football/js/libs/jquery-2.0.2.min.js
@@ -0,0 +1,6 @@
+/*! jQuery v2.0.2 | (c) 2005, 2013 jQuery Foundation, Inc. | jquery.org/license
+//@ sourceMappingURL=jquery-2.0.2.min.map
+*/
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View
2,045 lib/sportdb/service/public/football/js/libs/require-2.1.6.js
@@ -0,0 +1,2045 @@
+/** vim: et:ts=4:sw=4:sts=4
+ * @license RequireJS 2.1.6 Copyright (c) 2010-2012, The Dojo Foundation All Rights Reserved.
+ * Available via the MIT or new BSD license.
+ * see: http://github.com/jrburke/requirejs for details
+ */
+//Not using strict: uneven strict support in browsers, #392, and causes
+//problems with requirejs.exec()/transpiler plugins that may not be strict.
+/*jslint regexp: true, nomen: true, sloppy: true */
+/*global window, navigator, document, importScripts, setTimeout, opera */
+
+var requirejs, require, define;
+(function (global) {
+ var req, s, head, baseElement, dataMain, src,
+ interactiveScript, currentlyAddingScript, mainScript, subPath,
+ version = '2.1.6',
+ commentRegExp = /(\/\*([\s\S]*?)\*\/|([^:]|^)\/\/(.*)$)/mg,
+ cjsRequireRegExp = /[^.]\s*require\s*\(\s*["']([^'"\s]+)["']\s*\)/g,
+ jsSuffixRegExp = /\.js$/,
+ currDirRegExp = /^\.\//,
+ op = Object.prototype,
+ ostring = op.toString,
+ hasOwn = op.hasOwnProperty,
+ ap = Array.prototype,
+ apsp = ap.splice,
+ isBrowser = !!(typeof window !== 'undefined' && navigator && window.document),
+ isWebWorker = !isBrowser && typeof importScripts !== 'undefined',
+ //PS3 indicates loaded and complete, but need to wait for complete
+ //specifically. Sequence is 'loading', 'loaded', execution,
+ // then 'complete'. The UA check is unfortunate, but not sure how
+ //to feature test w/o causing perf issues.
+ readyRegExp = isBrowser && navigator.platform === 'PLAYSTATION 3' ?
+ /^complete$/ : /^(complete|loaded)$/,
+ defContextName = '_',
+ //Oh the tragedy, detecting opera. See the usage of isOpera for reason.
+ isOpera = typeof opera !== 'undefined' && opera.toString() === '[object Opera]',
+ contexts = {},
+ cfg = {},
+ globalDefQueue = [],
+ useInteractive = false;
+
+ function isFunction(it) {
+ return ostring.call(it) === '[object Function]';
+ }
+
+ function isArray(it) {
+ return ostring.call(it) === '[object Array]';
+ }
+
+ /**
+ * Helper function for iterating over an array. If the func returns
+ * a true value, it will break out of the loop.
+ */
+ function each(ary, func) {
+ if (ary) {
+ var i;
+ for (i = 0; i < ary.length; i += 1) {
+ if (ary[i] && func(ary[i], i, ary)) {
+ break;
+ }
+ }
+ }
+ }
+
+ /**
+ * Helper function for iterating over an array backwards. If the func
+ * returns a true value, it will break out of the loop.
+ */
+ function eachReverse(ary, func) {
+ if (ary) {
+ var i;
+ for (i = ary.length - 1; i > -1; i -= 1) {
+ if (ary[i] && func(ary[i], i, ary)) {
+ break;
+ }
+ }
+ }
+ }
+
+ function hasProp(obj, prop) {
+ return hasOwn.call(obj, prop);
+ }
+
+ function getOwn(obj, prop) {
+ return hasProp(obj, prop) && obj[prop];
+ }
+
+ /**
+ * Cycles over properties in an object and calls a function for each
+ * property value. If the function returns a truthy value, then the
+ * iteration is stopped.
+ */
+ function eachProp(obj, func) {
+ var prop;
+ for (prop in obj) {
+ if (hasProp(obj, prop)) {
+ if (func(obj[prop], prop)) {
+ break;
+ }
+ }
+ }
+ }
+
+ /**
+ * Simple function to mix in properties from source into target,
+ * but only if target does not already have a property of the same name.
+ */
+ function mixin(target, source, force, deepStringMixin) {
+ if (source) {
+ eachProp(source, function (value, prop) {
+ if (force || !hasProp(target, prop)) {
+ if (deepStringMixin && typeof value !== 'string') {
+ if (!target[prop]) {
+ target[prop] = {};
+ }
+ mixin(target[prop], value, force, deepStringMixin);
+ } else {
+ target[prop] = value;
+ }
+ }
+ });
+ }
+ return target;
+ }
+
+ //Similar to Function.prototype.bind, but the 'this' object is specified
+ //first, since it is easier to read/figure out what 'this' will be.
+ function bind(obj, fn) {
+ return function () {
+ return fn.apply(obj, arguments);
+ };
+ }
+
+ function scripts() {
+ return document.getElementsByTagName('script');
+ }
+
+ function defaultOnError(err) {
+ throw err;
+ }
+
+ //Allow getting a global that expressed in
+ //dot notation, like 'a.b.c'.
+ function getGlobal(value) {
+ if (!value) {
+ return value;
+ }
+ var g = global;
+ each(value.split('.'), function (part) {
+ g = g[part];
+ });
+ return g;
+ }
+
+ /**
+ * Constructs an error with a pointer to an URL with more information.
+ * @param {String} id the error ID that maps to an ID on a web page.
+ * @param {String} message human readable error.
+ * @param {Error} [err] the original error, if there is one.
+ *
+ * @returns {Error}
+ */
+ function makeError(id, msg, err, requireModules) {
+ var e = new Error(msg + '\nhttp://requirejs.org/docs/errors.html#' + id);
+ e.requireType = id;
+ e.requireModules = requireModules;
+ if (err) {
+ e.originalError = err;
+ }
+ return e;
+ }
+
+ if (typeof define !== 'undefined') {
+ //If a define is already in play via another AMD loader,
+ //do not overwrite.
+ return;
+ }
+
+ if (typeof requirejs !== 'undefined') {
+ if (isFunction(requirejs)) {
+ //Do not overwrite and existing requirejs instance.
+ return;
+ }
+ cfg = requirejs;
+ requirejs = undefined;
+ }
+
+ //Allow for a require config object
+ if (typeof require !== 'undefined' && !isFunction(require)) {
+ //assume it is a config object.
+ cfg = require;
+ require = undefined;
+ }
+
+ function newContext(contextName) {
+ var inCheckLoaded, Module, context, handlers,
+ checkLoadedTimeoutId,
+ config = {
+ //Defaults. Do not set a default for map
+ //config to speed up normalize(), which
+ //will run faster if there is no default.
+ waitSeconds: 7,
+ baseUrl: './',
+ paths: {},
+ pkgs: {},
+ shim: {},
+ config: {}
+ },
+ registry = {},
+ //registry of just enabled modules, to speed
+ //cycle breaking code when lots of modules
+ //are registered, but not activated.
+ enabledRegistry = {},
+ undefEvents = {},
+ defQueue = [],
+ defined = {},
+ urlFetched = {},
+ requireCounter = 1,
+ unnormalizedCounter = 1;
+
+ /**
+ * Trims the . and .. from an array of path segments.
+ * It will keep a leading path segment if a .. will become
+ * the first path segment, to help with module name lookups,
+ * which act like paths, but can be remapped. But the end result,
+ * all paths that use this function should look normalized.
+ * NOTE: this method MODIFIES the input array.
+ * @param {Array} ary the array of path segments.
+ */
+ function trimDots(ary) {
+ var i, part;
+ for (i = 0; ary[i]; i += 1) {
+ part = ary[i];
+ if (part === '.') {
+ ary.splice(i, 1);
+ i -= 1;
+ } else if (part === '..') {
+ if (i === 1 && (ary[2] === '..' || ary[0] === '..')) {
+ //End of the line. Keep at least one non-dot
+ //path segment at the front so it can be mapped
+ //correctly to disk. Otherwise, there is likely
+ //no path mapping for a path starting with '..'.
+ //This can still fail, but catches the most reasonable
+ //uses of ..
+ break;
+ } else if (i > 0) {
+ ary.splice(i - 1, 2);
+ i -= 2;
+ }
+ }
+ }
+ }
+
+ /**
+ * Given a relative module name, like ./something, normalize it to
+ * a real name that can be mapped to a path.
+ * @param {String} name the relative name
+ * @param {String} baseName a real name that the name arg is relative
+ * to.
+ * @param {Boolean} applyMap apply the map config to the value. Should
+ * only be done if this normalization is for a dependency ID.
+ * @returns {String} normalized name
+ */
+ function normalize(name, baseName, applyMap) {
+ var pkgName, pkgConfig, mapValue, nameParts, i, j, nameSegment,
+ foundMap, foundI, foundStarMap, starI,
+ baseParts = baseName && baseName.split('/'),
+ normalizedBaseParts = baseParts,
+ map = config.map,
+ starMap = map && map['*'];
+
+ //Adjust any relative paths.
+ if (name && name.charAt(0) === '.') {
+ //If have a base name, try to normalize against it,
+ //otherwise, assume it is a top-level require that will
+ //be relative to baseUrl in the end.
+ if (baseName) {
+ if (getOwn(config.pkgs, baseName)) {
+ //If the baseName is a package name, then just treat it as one
+ //name to concat the name with.
+ normalizedBaseParts = baseParts = [baseName];
+ } else {
+ //Convert baseName to array, and lop off the last part,
+ //so that . matches that 'directory' and not name of the baseName's
+ //module. For instance, baseName of 'one/two/three', maps to
+ //'one/two/three.js', but we want the directory, 'one/two' for
+ //this normalization.
+ normalizedBaseParts = baseParts.slice(0, baseParts.length - 1);
+ }
+
+ name = normalizedBaseParts.concat(name.split('/'));
+ trimDots(name);
+
+ //Some use of packages may use a . path to reference the
+ //'main' module name, so normalize for that.
+ pkgConfig = getOwn(config.pkgs, (pkgName = name[0]));
+ name = name.join('/');
+ if (pkgConfig && name === pkgName + '/' + pkgConfig.main) {
+ name = pkgName;
+ }
+ } else if (name.indexOf('./') === 0) {
+ // No baseName, so this is ID is resolved relative
+ // to baseUrl, pull off the leading dot.
+ name = name.substring(2);
+ }
+ }
+
+ //Apply map config if available.
+ if (applyMap && map && (baseParts || starMap)) {
+ nameParts = name.split('/');
+
+ for (i = nameParts.length; i > 0; i -= 1) {
+ nameSegment = nameParts.slice(0, i).join('/');
+
+ if (baseParts) {
+ //Find the longest baseName segment match in the config.
+ //So, do joins on the biggest to smallest lengths of baseParts.
+ for (j = baseParts.length; j > 0; j -= 1) {
+ mapValue = getOwn(map, baseParts.slice(0, j).join('/'));
+
+ //baseName segment has config, find if it has one for
+ //this name.
+ if (mapValue) {
+ mapValue = getOwn(mapValue, nameSegment);
+ if (mapValue) {
+ //Match, update name to the new value.
+ foundMap = mapValue;
+ foundI = i;
+ break;
+ }
+ }
+ }
+ }
+
+ if (foundMap) {
+ break;
+ }
+
+ //Check for a star map match, but just hold on to it,
+ //if there is a shorter segment match later in a matching
+ //config, then favor over this star map.
+ if (!foundStarMap && starMap && getOwn(starMap, nameSegment)) {
+ foundStarMap = getOwn(starMap, nameSegment);
+ starI = i;
+ }
+ }
+
+ if (!foundMap && foundStarMap) {
+ foundMap = foundStarMap;
+ foundI = starI;
+ }
+
+ if (foundMap) {
+ nameParts.splice(0, foundI, foundMap);
+ name = nameParts.join('/');
+ }
+ }
+
+ return name;
+ }
+
+ function removeScript(name) {
+ if (isBrowser) {
+ each(scripts(), function (scriptNode) {
+ if (scriptNode.getAttribute('data-requiremodule') === name &&
+ scriptNode.getAttribute('data-requirecontext') === context.contextName) {
+ scriptNode.parentNode.removeChild(scriptNode);
+ return true;
+ }
+ });
+ }
+ }
+
+ function hasPathFallback(id) {
+ var pathConfig = getOwn(config.paths, id);
+ if (pathConfig && isArray(pathConfig) && pathConfig.length > 1) {
+ removeScript(id);
+ //Pop off the first array value, since it failed, and
+ //retry
+ pathConfig.shift();
+ context.require.undef(id);
+ context.require([id]);
+ return true;
+ }
+ }
+
+ //Turns a plugin!resource to [plugin, resource]
+ //with the plugin being undefined if the name
+ //did not have a plugin prefix.
+ function splitPrefix(name) {
+ var prefix,
+ index = name ? name.indexOf('!') : -1;
+ if (index > -1) {
+ prefix = name.substring(0, index);
+ name = name.substring(index + 1, name.length);
+ }
+ return [prefix, name];
+ }
+
+ /**
+ * Creates a module mapping that includes plugin prefix, module
+ * name, and path. If parentModuleMap is provided it will
+ * also normalize the name via require.normalize()
+ *
+ * @param {String} name the module name
+ * @param {String} [parentModuleMap] parent module map
+ * for the module name, used to resolve relative names.
+ * @param {Boolean} isNormalized: is the ID already normalized.
+ * This is true if this call is done for a define() module ID.
+ * @param {Boolean} applyMap: apply the map config to the ID.
+ * Should only be true if this map is for a dependency.
+ *
+ * @returns {Object}
+ */
+ function makeModuleMap(name, parentModuleMap, isNormalized, applyMap) {
+ var url, pluginModule, suffix, nameParts,
+ prefix = null,
+ parentName = parentModuleMap ? parentModuleMap.name : null,
+ originalName = name,
+ isDefine = true,
+ normalizedName = '';
+
+ //If no name, then it means it is a require call, generate an
+ //internal name.
+ if (!name) {
+ isDefine = false;
+ name = '_@r' + (requireCounter += 1);
+ }
+
+ nameParts = splitPrefix(name);
+ prefix = nameParts[0];
+ name = nameParts[1];
+
+ if (prefix) {
+ prefix = normalize(prefix, parentName, applyMap);
+ pluginModule = getOwn(defined, prefix);
+ }
+
+ //Account for relative paths if there is a base name.
+ if (name) {
+ if (prefix) {
+ if (pluginModule && pluginModule.normalize) {
+ //Plugin is loaded, use its normalize method.
+ normalizedName = pluginModule.normalize(name, function (name) {
+ return normalize(name, parentName, applyMap);
+ });
+ } else {
+ normalizedName = normalize(name, parentName, applyMap);
+ }
+ } else {
+ //A regular module.
+ normalizedName = normalize(name, parentName, applyMap);
+
+ //Normalized name may be a plugin ID due to map config
+ //application in normalize. The map config values must
+ //already be normalized, so do not need to redo that part.
+ nameParts = splitPrefix(normalizedName);
+ prefix = nameParts[0];
+ normalizedName = nameParts[1];
+ isNormalized = true;
+
+ url = context.nameToUrl(normalizedName);
+ }
+ }
+
+ //If the id is a plugin id that cannot be determined if it needs
+ //normalization, stamp it with a unique ID so two matching relative
+ //ids that may conflict can be separate.
+ suffix = prefix && !pluginModule && !isNormalized ?
+ '_unnormalized' + (unnormalizedCounter += 1) :
+ '';
+
+ return {
+ prefix: prefix,
+ name: normalizedName,
+ parentMap: parentModuleMap,
+ unnormalized: !!suffix,
+ url: url,
+ originalName: originalName,
+ isDefine: isDefine,
+ id: (prefix ?
+ prefix + '!' + normalizedName :
+ normalizedName) + suffix
+ };
+ }
+
+ function getModule(depMap) {
+ var id = depMap.id,
+ mod = getOwn(registry, id);
+
+ if (!mod) {
+ mod = registry[id] = new context.Module(depMap);
+ }
+
+ return mod;
+ }
+
+ function on(depMap, name, fn) {
+ var id = depMap.id,
+ mod = getOwn(registry, id);
+
+ if (hasProp(defined, id) &&
+ (!mod || mod.defineEmitComplete)) {
+ if (name === 'defined') {
+ fn(defined[id]);
+ }
+ } else {
+ mod = getModule(depMap);
+ if (mod.error && name === 'error') {
+ fn(mod.error);
+ } else {
+ mod.on(name, fn);
+ }
+ }
+ }
+
+ function onError(err, errback) {
+ var ids = err.requireModules,
+ notified = false;
+
+ if (errback) {
+ errback(err);
+ } else {
+ each(ids, function (id) {
+ var mod = getOwn(registry, id);
+ if (mod) {
+ //Set error on module, so it skips timeout checks.
+ mod.error = err;
+ if (mod.events.error) {
+ notified = true;
+ mod.emit('error', err);
+ }
+ }
+ });
+
+ if (!notified) {
+ req.onError(err);
+ }
+ }
+ }
+
+ /**
+ * Internal method to transfer globalQueue items to this context's
+ * defQueue.
+ */
+ function takeGlobalQueue() {
+ //Push all the globalDefQueue items into the context's defQueue
+ if (globalDefQueue.length) {
+ //Array splice in the values since the context code has a
+ //local var ref to defQueue, so cannot just reassign the one
+ //on context.
+ apsp.apply(defQueue,
+ [defQueue.length - 1, 0].concat(globalDefQueue));
+ globalDefQueue = [];
+ }
+ }
+
+ handlers = {
+ 'require': function (mod) {
+ if (mod.require) {
+ return mod.require;
+ } else {
+ return (mod.require = context.makeRequire(mod.map));
+ }
+ },
+ 'exports': function (mod) {
+ mod.usingExports = true;
+ if (mod.map.isDefine) {
+ if (mod.exports) {
+ return mod.exports;
+ } else {
+ return (mod.exports = defined[mod.map.id] = {});
+ }
+ }
+ },
+ 'module': function (mod) {
+ if (mod.module) {
+ return mod.module;
+ } else {
+ return (mod.module = {
+ id: mod.map.id,
+ uri: mod.map.url,
+ config: function () {
+ var c,
+ pkg = getOwn(config.pkgs, mod.map.id);
+ // For packages, only support config targeted
+ // at the main module.
+ c = pkg ? getOwn(config.config, mod.map.id + '/' + pkg.main) :
+ getOwn(config.config, mod.map.id);
+ return c || {};
+ },
+ exports: defined[mod.map.id]
+ });
+ }
+ }
+ };
+
+ function cleanRegistry(id) {
+ //Clean up machinery used for waiting modules.
+ delete registry[id];
+ delete enabledRegistry[id];
+ }
+
+ function breakCycle(mod, traced, processed) {
+ var id = mod.map.id;
+
+ if (mod.error) {
+ mod.emit('error', mod.error);
+ } else {
+ traced[id] = true;
+ each(mod.depMaps, function (depMap, i) {
+ var depId = depMap.id,
+ dep = getOwn(registry, depId);
+
+ //Only force things that have not completed
+ //being defined, so still in the registry,
+ //and only if it has not been matched up
+ //in the module already.
+ if (dep && !mod.depMatched[i] && !processed[depId]) {
+ if (getOwn(traced, depId)) {
+ mod.defineDep(i, defined[depId]);
+ mod.check(); //pass false?
+ } else {
+ breakCycle(dep, traced, processed);
+ }
+ }
+ });
+ processed[id] = true;
+ }
+ }
+
+ function checkLoaded() {
+ var map, modId, err, usingPathFallback,
+ waitInterval = config.waitSeconds * 1000,
+ //It is possible to disable the wait interval by using waitSeconds of 0.
+ expired = waitInterval && (context.startTime + waitInterval) < new Date().getTime(),
+ noLoads = [],
+ reqCalls = [],
+ stillLoading = false,
+ needCycleCheck = true;
+
+ //Do not bother if this call was a result of a cycle break.
+ if (inCheckLoaded) {
+ return;
+ }
+
+ inCheckLoaded = true;
+
+ //Figure out the state of all the modules.
+ eachProp(enabledRegistry, function (mod) {
+ map = mod.map;
+ modId = map.id;
+
+ //Skip things that are not enabled or in error state.
+ if (!mod.enabled) {
+ return;
+ }
+
+ if (!map.isDefine) {
+ reqCalls.push(mod);
+ }
+
+ if (!mod.error) {
+ //If the module should be executed, and it has not
+ //been inited and time is up, remember it.
+ if (!mod.inited && expired) {
+ if (hasPathFallback(modId)) {
+ usingPathFallback = true;
+ stillLoading = true;
+ } else {
+ noLoads.push(modId);
+ removeScript(modId);
+ }
+ } else if (!mod.inited && mod.fetched && map.isDefine) {
+ stillLoading = true;
+ if (!map.prefix) {
+ //No reason to keep looking for unfinished
+ //loading. If the only stillLoading is a
+ //plugin resource though, keep going,
+ //because it may be that a plugin resource
+ //is waiting on a non-plugin cycle.
+ return (needCycleCheck = false);
+ }
+ }
+ }
+ });
+
+ if (expired && noLoads.length) {
+ //If wait time expired, throw error of unloaded modules.
+ err = makeError('timeout', 'Load timeout for modules: ' + noLoads, null, noLoads);
+ err.contextName = context.contextName;
+ return onError(err);
+ }
+
+ //Not expired, check for a cycle.
+ if (needCycleCheck) {
+ each(reqCalls, function (mod) {
+ breakCycle(mod, {}, {});
+ });
+ }
+
+ //If still waiting on loads, and the waiting load is something
+ //other than a plugin resource, or there are still outstanding
+ //scripts, then just try back later.
+ if ((!expired || usingPathFallback) && stillLoading) {
+ //Something is still waiting to load. Wait for it, but only
+ //if a timeout is not already in effect.
+ if ((isBrowser || isWebWorker) && !checkLoadedTimeoutId) {
+ checkLoadedTimeoutId = setTimeout(function () {
+ checkLoadedTimeoutId = 0;
+ checkLoaded();
+ }, 50);
+ }
+ }
+
+ inCheckLoaded = false;
+ }
+
+ Module = function (map) {
+ this.events = getOwn(undefEvents, map.id) || {};
+ this.map = map;
+ this.shim = getOwn(config.shim, map.id);
+ this.depExports = [];
+ this.depMaps = [];
+ this.depMatched = [];
+ this.pluginMaps = {};
+ this.depCount = 0;
+
+ /* this.exports this.factory
+ this.depMaps = [],
+ this.enabled, this.fetched
+ */
+ };
+
+ Module.prototype = {
+ init: function (depMaps, factory, errback, options) {
+ options = options || {};
+
+ //Do not do more inits if already done. Can happen if there
+ //are multiple define calls for the same module. That is not
+ //a normal, common case, but it is also not unexpected.
+ if (this.inited) {
+ return;
+ }
+
+ this.factory = factory;
+
+ if (errback) {
+ //Register for errors on this module.
+ this.on('error', errback);
+ } else if (this.events.error) {
+ //If no errback already, but there are error listeners
+ //on this module, set up an errback to pass to the deps.
+ errback = bind(this, function (err) {
+ this.emit('error', err);
+ });
+ }
+
+ //Do a copy of the dependency array, so that
+ //source inputs are not modified. For example
+ //"shim" deps are passed in here directly, and
+ //doing a direct modification of the depMaps array
+ //would affect that config.
+ this.depMaps = depMaps && depMaps.slice(0);
+
+ this.errback = errback;
+
+ //Indicate this module has be initialized
+ this.inited = true;
+
+ this.ignore = options.ignore;
+
+ //Could have option to init this module in enabled mode,
+ //or could have been previously marked as enabled. However,
+ //the dependencies are not known until init is called. So
+ //if enabled previously, now trigger dependencies as enabled.
+ if (options.enabled || this.enabled) {
+ //Enable this module and dependencies.
+ //Will call this.check()
+ this.enable();
+ } else {
+ this.check();
+ }
+ },
+
+ defineDep: function (i, depExports) {
+ //Because of cycles, defined callback for a given
+ //export can be called more than once.
+ if (!this.depMatched[i]) {
+ this.depMatched[i] = true;
+ this.depCount -= 1;
+ this.depExports[i] = depExports;
+ }
+ },
+
+ fetch: function () {
+ if (this.fetched) {
+ return;
+ }
+ this.fetched = true;
+
+ context.startTime = (new Date()).getTime();
+
+ var map = this.map;
+
+ //If the manager is for a plugin managed resource,
+ //ask the plugin to load it now.
+ if (this.shim) {
+ context.makeRequire(this.map, {
+ enableBuildCallback: true
+ })(this.shim.deps || [], bind(this, function () {
+ return map.prefix ? this.callPlugin() : this.load();
+ }));
+ } else {
+ //Regular dependency.
+ return map.prefix ? this.callPlugin() : this.load();
+ }
+ },
+
+ load: function () {
+ var url = this.map.url;
+
+ //Regular dependency.
+ if (!urlFetched[url]) {
+ urlFetched[url] = true;
+ context.load(this.map.id, url);
+ }
+ },
+
+ /**
+ * Checks if the module is ready to define itself, and if so,
+ * define it.
+ */
+ check: function () {
+ if (!this.enabled || this.enabling) {
+ return;
+ }
+
+ var err, cjsModule,
+ id = this.map.id,
+ depExports = this.depExports,
+ exports = this.exports,
+ factory = this.factory;
+
+ if (!this.inited) {
+ this.fetch();
+ } else if (this.error) {
+ this.emit('error', this.error);
+ } else if (!this.defining) {
+ //The factory could trigger another require call
+ //that would result in checking this module to
+ //define itself again. If already in the process
+ //of doing that, skip this work.
+ this.defining = true;
+
+ if (this.depCount < 1 && !this.defined) {
+ if (isFunction(factory)) {
+ //If there is an error listener, favor passing
+ //to that instead of throwing an error. However,
+ //only do it for define()'d modules. require
+ //errbacks should not be called for failures in
+ //their callbacks (#699). However if a global
+ //onError is set, use that.
+ if ((this.events.error && this.map.isDefine) ||
+ req.onError !== defaultOnError) {
+ try {
+ exports = context.execCb(id, factory, depExports, exports);
+ } catch (e) {
+ err = e;
+ }
+ } else {
+ exports = context.execCb(id, factory, depExports, exports);
+ }
+
+ if (this.map.isDefine) {
+ //If setting exports via 'module' is in play,
+ //favor that over return value and exports. After that,
+ //favor a non-undefined return value over exports use.
+ cjsModule = this.module;
+ if (cjsModule &&
+ cjsModule.exports !== undefined &&
+ //Make sure it is not already the exports value
+ cjsModule.exports !== this.exports) {
+ exports = cjsModule.exports;
+ } else if (exports === undefined && this.usingExports) {
+ //exports already set the defined value.
+ exports = this.exports;
+ }
+ }
+
+ if (err) {
+ err.requireMap = this.map;
+ err.requireModules = this.map.isDefine ? [this.map.id] : null;
+ err.requireType = this.map.isDefine ? 'define' : 'require';
+ return onError((this.error = err));
+ }
+
+ } else {
+ //Just a literal value
+ exports = factory;
+ }
+
+ this.exports = exports;
+
+ if (this.map.isDefine && !this.ignore) {
+ defined[id] = exports;
+
+ if (req.onResourceLoad) {
+ req.onResourceLoad(context, this.map, this.depMaps);
+ }
+ }
+
+ //Clean up
+ cleanRegistry(id);
+
+ this.defined = true;
+ }
+
+ //Finished the define stage. Allow calling check again
+ //to allow define notifications below in the case of a
+ //cycle.
+ this.defining = false;
+
+ if (this.defined && !this.defineEmitted) {
+ this.defineEmitted = true;
+ this.emit('defined', this.exports);
+ this.defineEmitComplete = true;
+ }
+
+ }
+ },
+
+ callPlugin: function () {
+ var map = this.map,
+ id = map.id,
+ //Map already normalized the prefix.
+ pluginMap = makeModuleMap(map.prefix);
+
+ //Mark this as a dependency for this plugin, so it
+ //can be traced for cycles.
+ this.depMaps.push(pluginMap);
+
+ on(pluginMap, 'defined', bind(this, function (plugin) {
+ var load, normalizedMap, normalizedMod,
+ name = this.map.name,
+ parentName = this.map.parentMap ? this.map.parentMap.name : null,
+ localRequire = context.makeRequire(map.parentMap, {
+ enableBuildCallback: true
+ });
+
+ //If current map is not normalized, wait for that
+ //normalized name to load instead of continuing.
+ if (this.map.unnormalized) {
+ //Normalize the ID if the plugin allows it.
+ if (plugin.normalize) {
+ name = plugin.normalize(name, function (name) {
+ return normalize(name, parentName, true);
+ }) || '';
+ }
+
+ //prefix and name should already be normalized, no need
+ //for applying map config again either.
+ normalizedMap = makeModuleMap(map.prefix + '!' + name,
+ this.map.parentMap);
+ on(normalizedMap,
+ 'defined', bind(this, function (value) {
+ this.init([], function () { return value; }, null, {
+ enabled: true,
+ ignore: true
+ });
+ }));
+
+ normalizedMod = getOwn(registry, normalizedMap.id);
+ if (normalizedMod) {
+ //Mark this as a dependency for this plugin, so it
+ //can be traced for cycles.
+ this.depMaps.push(normalizedMap);
+
+ if (this.events.error) {
+ normalizedMod.on('error', bind(this, function (err) {
+ this.emit('error', err);
+ }));
+ }
+ normalizedMod.enable();
+ }
+
+ return;
+ }
+
+ load = bind(this, function (value) {
+ this.init([], function () { return value; }, null, {
+ enabled: true
+ });
+ });
+
+ load.error = bind(this, function (err) {
+ this.inited = true;
+ this.error = err;
+ err.requireModules = [id];
+
+ //Remove temp unnormalized modules for this module,
+ //since they will never be resolved otherwise now.
+ eachProp(registry, function (mod) {
+ if (mod.map.id.indexOf(id + '_unnormalized') === 0) {
+ cleanRegistry(mod.map.id);
+ }
+ });
+
+ onError(err);
+ });
+
+ //Allow plugins to load other code without having to know the
+ //context or how to 'complete' the load.
+ load.fromText = bind(this, function (text, textAlt) {
+ /*jslint evil: true */
+ var moduleName = map.name,
+ moduleMap = makeModuleMap(moduleName),
+ hasInteractive = useInteractive;
+
+ //As of 2.1.0, support just passing the text, to reinforce
+ //fromText only being called once per resource. Still
+ //support old style of passing moduleName but discard
+ //that moduleName in favor of the internal ref.
+ if (textAlt) {
+ text = textAlt;
+ }
+
+ //Turn off interactive script matching for IE for any define
+ //calls in the text, then turn it back on at the end.
+ if (hasInteractive) {
+ useInteractive = false;
+ }
+
+ //Prime the system by creating a module instance for
+ //it.
+ getModule(moduleMap);
+
+ //Transfer any config to this other module.
+ if (hasProp(config.config, id)) {
+ config.config[moduleName] = config.config[id];
+ }
+
+ try {
+ req.exec(text);
+ } catch (e) {
+ return onError(makeError('fromtexteval',
+ 'fromText eval for ' + id +
+ ' failed: ' + e,
+ e,
+ [id]));
+ }
+
+ if (hasInteractive) {
+ useInteractive = true;
+ }
+
+ //Mark this as a dependency for the plugin
+ //resource
+ this.depMaps.push(moduleMap);
+
+ //Support anonymous modules.
+ context.completeLoad(moduleName);
+
+ //Bind the value of that module to the value for this
+ //resource ID.
+ localRequire([moduleName], load);
+ });
+
+ //Use parentName here since the plugin's name is not reliable,
+ //could be some weird string with no path that actually wants to
+ //reference the parentName's path.
+ plugin.load(map.name, localRequire, load, config);
+ }));
+
+ context.enable(pluginMap, this);
+ this.pluginMaps[pluginMap.id] = pluginMap;
+ },
+
+ enable: function () {
+ enabledRegistry[this.map.id] = this;
+ this.enabled = true;
+
+ //Set flag mentioning that the module is enabling,
+ //so that immediate calls to the defined callbacks
+ //for dependencies do not trigger inadvertent load
+ //with the depCount still being zero.
+ this.enabling = true;
+
+ //Enable each dependency
+ each(this.depMaps, bind(this, function (depMap, i) {
+ var id, mod, handler;
+
+ if (typeof depMap === 'string') {
+ //Dependency needs to be converted to a depMap
+ //and wired up to this module.
+ depMap = makeModuleMap(depMap,
+ (this.map.isDefine ? this.map : this.map.parentMap),
+ false,
+ !this.skipMap);
+ this.depMaps[i] = depMap;
+
+ handler = getOwn(handlers, depMap.id);
+
+ if (handler) {
+ this.depExports[i] = handler(this);
+ return;
+ }
+
+ this.depCount += 1;
+
+ on(depMap, 'defined', bind(this, function (depExports) {
+ this.defineDep(i, depExports);
+ this.check();
+ }));
+
+ if (this.errback) {
+ on(depMap, 'error', bind(this, this.errback));
+ }
+ }
+
+ id = depMap.id;
+ mod = registry[id];
+
+ //Skip special modules like 'require', 'exports', 'module'
+ //Also, don't call enable if it is already enabled,
+ //important in circular dependency cases.
+ if (!hasProp(handlers, id) && mod && !mod.enabled) {
+ context.enable(depMap, this);
+ }
+ }));
+
+ //Enable each plugin that is used in
+ //a dependency
+ eachProp(this.pluginMaps, bind(this, function (pluginMap) {
+ var mod = getOwn(registry, pluginMap.id);
+ if (mod && !mod.enabled) {
+ context.enable(pluginMap, this);
+ }
+ }));
+
+ this.enabling = false;
+
+ this.check();
+ },
+
+ on: function (name, cb) {
+ var cbs = this.events[name];
+ if (!cbs) {
+ cbs = this.events[name] = [];
+ }
+ cbs.push(cb);
+ },
+
+ emit: function (name, evt) {
+ each(this.events[name], function (cb) {
+ cb(evt);
+ });
+ if (name === 'error') {
+ //Now that the error handler was triggered, remove
+ //the listeners, since this broken Module instance
+ //can stay around for a while in the registry.
+ delete this.events[name];
+ }
+ }
+ };
+
+ function callGetModule(args) {
+ //Skip modules already defined.
+ if (!hasProp(defined, args[0])) {
+ getModule(makeModuleMap(args[0], null, true)).init(args[1], args[2]);
+ }
+ }
+
+ function removeListener(node, func, name, ieName) {
+ //Favor detachEvent because of IE9
+ //issue, see attachEvent/addEventListener comment elsewhere
+ //in this file.
+ if (node.detachEvent && !isOpera) {
+ //Probably IE. If not it will throw an error, which will be
+ //useful to know.
+ if (ieName) {
+ node.detachEvent(ieName, func);
+ }
+ } else {
+ node.removeEventListener(name, func, false);
+ }
+ }
+
+ /**
+ * Given an event from a script node, get the requirejs info from it,
+ * and then removes the event listeners on the node.
+ * @param {Event} evt
+ * @returns {Object}
+ */
+ function getScriptData(evt) {
+ //Using currentTarget instead of target for Firefox 2.0's sake. Not
+ //all old browsers will be supported, but this one was easy enough
+ //to support and still makes sense.
+ var node = evt.currentTarget || evt.srcElement;
+
+ //Remove the listeners once here.
+ removeListener(node, context.onScriptLoad, 'load', 'onreadystatechange');
+ removeListener(node, context.onScriptError, 'error');
+
+ return {
+ node: node,
+ id: node && node.getAttribute('data-requiremodule')
+ };
+ }
+
+ function intakeDefines() {
+ var args;
+
+ //Any defined modules in the global queue, intake them now.
+ takeGlobalQueue();
+
+ //Make sure any remaining defQueue items get properly processed.
+ while (defQueue.length) {
+ args = defQueue.shift();
+ if (args[0] === null) {
+ return onError(makeError('mismatch', 'Mismatched anonymous define() module: ' + args[args.length - 1]));
+ } else {
+ //args are id, deps, factory. Should be normalized by the
+ //define() function.
+ callGetModule(args);
+ }
+ }
+ }
+
+ context = {
+ config: config,
+ contextName: contextName,
+ registry: registry,
+ defined: defined,
+ urlFetched: urlFetched,
+ defQueue: defQueue,
+ Module: Module,
+ makeModuleMap: makeModuleMap,
+ nextTick: req.nextTick,
+ onError: onError,
+
+ /**
+ * Set a configuration for the context.
+ * @param {Object} cfg config object to integrate.
+ */
+ configure: function (cfg) {
+ //Make sure the baseUrl ends in a slash.
+ if (cfg.baseUrl) {
+ if (cfg.baseUrl.charAt(cfg.baseUrl.length - 1) !== '/') {
+ cfg.baseUrl += '/';
+ }
+ }
+
+ //Save off the paths and packages since they require special processing,
+ //they are additive.
+ var pkgs = config.pkgs,
+ shim = config.shim,
+ objs = {
+ paths: true,
+ config: true,
+ map: true
+ };
+
+ eachProp(cfg, function (value, prop) {
+ if (objs[prop]) {
+ if (prop === 'map') {
+ if (!config.map) {
+ config.map = {};
+ }
+ mixin(config[prop], value, true, true);
+ } else {
+ mixin(config[prop], value, true);
+ }
+ } else {
+ config[prop] = value;
+ }
+ });
+
+ //Merge shim
+ if (cfg.shim) {
+ eachProp(cfg.shim, function (value, id) {
+ //Normalize the structure
+ if (isArray(value)) {
+ value = {
+ deps: value
+ };
+ }
+ if ((value.exports || value.init) && !value.exportsFn) {
+ value.exportsFn = context.makeShimExports(value);
+ }
+ shim[id] = value;
+ });
+ config.shim = shim;
+ }
+
+ //Adjust packages if necessary.
+ if (cfg.packages) {
+ each(cfg.packages, function (pkgObj) {
+ var location;
+
+ pkgObj = typeof pkgObj === 'string' ? { name: pkgObj } : pkgObj;
+ location = pkgObj.location;
+
+ //Create a brand new object on pkgs, since currentPackages can
+ //be passed in again, and config.pkgs is the internal transformed
+ //state for all package configs.
+ pkgs[pkgObj.name] = {
+ name: pkgObj.name,
+ location: location || pkgObj.name,
+ //Remove leading dot in main, so main paths are normalized,
+ //and remove any trailing .js, since different package
+ //envs have different conventions: some use a module name,
+ //some use a file name.
+ main: (pkgObj.main || 'main')
+ .replace(currDirRegExp, '')
+ .replace(jsSuffixRegExp, '')
+ };
+ });
+
+ //Done with modifications, assing packages back to context config
+ config.pkgs = pkgs;
+ }
+
+ //If there are any "waiting to execute" modules in the registry,
+ //update the maps for them, since their info, like URLs to load,
+ //may have changed.
+ eachProp(registry, function (mod, id) {
+ //If module already has init called, since it is too
+ //late to modify them, and ignore unnormalized ones
+ //since they are transient.
+ if (!mod.inited && !mod.map.unnormalized) {
+ mod.map = makeModuleMap(id);
+ }
+ });
+
+ //If a deps array or a config callback is specified, then call
+ //require with those args. This is useful when require is defined as a
+ //config object before require.js is loaded.
+ if (cfg.deps || cfg.callback) {
+ context.require(cfg.deps || [], cfg.callback);
+ }
+ },
+
+ makeShimExports: function (value) {
+ function fn() {
+ var ret;
+ if (value.init) {
+ ret = value.init.apply(global, arguments);
+ }
+ return ret || (value.exports && getGlobal(value.exports));
+ }
+ return fn;
+ },
+
+ makeRequire: function (relMap, options) {
+ options = options || {};
+
+ function localRequire(deps, callback, errback) {
+ var id, map, requireMod;
+
+ if (options.enableBuildCallback && callback && isFunction(callback)) {
+ callback.__requireJsBuild = true;
+ }
+
+ if (typeof deps === 'string') {
+ if (isFunction(callback)) {
+ //Invalid call
+ return onError(makeError('requireargs', 'Invalid require call'), errback);
+ }
+
+ //If require|exports|module are requested, get the
+ //value for them from the special handlers. Caveat:
+ //this only works while module is being defined.
+ if (relMap && hasProp(handlers, deps)) {
+ return handlers[deps](registry[relMap.id]);
+ }
+
+ //Synchronous access to one module. If require.get is
+ //available (as in the Node adapter), prefer that.
+ if (req.get) {
+ return req.get(context, deps, relMap, localRequire);
+ }
+
+ //Normalize module name, if it contains . or ..
+ map = makeModuleMap(deps, relMap, false, true);
+ id = map.id;
+
+ if (!hasProp(defined, id)) {
+ return onError(makeError('notloaded', 'Module name "' +
+ id +
+ '" has not been loaded yet for context: ' +
+ contextName +
+ (relMap ? '' : '. Use require([])')));
+ }
+ return defined[id];
+ }
+
+ //Grab defines waiting in the global queue.
+ intakeDefines();
+
+ //Mark all the dependencies as needing to be loaded.
+ context.nextTick(function () {
+ //Some defines could have been added since the
+ //require call, collect them.
+ intakeDefines();
+
+ requireMod = getModule(makeModuleMap(null, relMap));
+
+ //Store if map config should be applied to this require
+ //call for dependencies.
+ requireMod.skipMap = options.skipMap;
+
+ requireMod.init(deps, callback, errback, {
+ enabled: true
+ });
+
+ checkLoaded();
+ });
+
+ return localRequire;
+ }
+
+ mixin(localRequire, {
+ isBrowser: isBrowser,
+
+ /**
+ * Converts a module name + .extension into an URL path.
+ * *Requires* the use of a module name. It does not support using
+ * plain URLs like nameToUrl.
+ */
+ toUrl: function (moduleNamePlusExt) {
+ var ext,
+ index = moduleNamePlusExt.lastIndexOf('.'),
+ segment = moduleNamePlusExt.split('/')[0],
+ isRelative = segment === '.' || segment === '..';
+
+ //Have a file extension alias, and it is not the
+ //dots from a relative path.
+ if (index !== -1 && (!isRelative || index > 1)) {
+ ext = moduleNamePlusExt.substring(index, moduleNamePlusExt.length);
+ moduleNamePlusExt = moduleNamePlusExt.substring(0, index);
+ }
+
+ return context.nameToUrl(normalize(moduleNamePlusExt,
+ relMap && relMap.id, true), ext, true);
+ },
+
+ defined: function (id) {
+ return hasProp(defined, makeModuleMap(id, relMap, false, true).id);
+ },
+
+ specified: function (id) {
+ id = makeModuleMap(id, relMap, false, true).id;
+ return hasProp(defined, id) || hasProp(registry, id);
+ }
+ });
+
+ //Only allow undef on top level require calls
+ if (!relMap) {
+ localRequire.undef = function (id) {
+ //Bind any waiting define() calls to this context,
+ //fix for #408
+ takeGlobalQueue();
+
+ var map = makeModuleMap(id, relMap, true),
+ mod = getOwn(registry, id);
+
+ delete defined[id];
+ delete urlFetched[map.url];
+ delete undefEvents[id];
+
+ if (mod) {
+ //Hold on to listeners in case the
+ //module will be attempted to be reloaded
+ //using a different config.
+ if (mod.events.defined) {
+ undefEvents[id] = mod.events;
+ }
+
+ cleanRegistry(id);
+ }
+ };
+ }
+
+ return localRequire;
+ },
+
+ /**
+ * Called to enable a module if it is still in the registry
+ * awaiting enablement. A second arg, parent, the parent module,
+ * is passed in for context, when this method is overriden by
+ * the optimizer. Not shown here to keep code compact.
+ */
+ enable: function (depMap) {
+ var mod = getOwn(registry, depMap.id);
+ if (mod) {
+ getModule(depMap).enable();
+ }
+ },
+
+ /**
+ * Internal method used by environment adapters to complete a load event.
+ * A load event could be a script load or just a load pass from a synchronous
+ * load call.
+ * @param {String} moduleName the name of the module to potentially complete.
+ */
+ completeLoad: function (moduleName) {
+ var found, args, mod,
+ shim = getOwn(config.shim, moduleName) || {},
+ shExports = shim.exports;
+
+ takeGlobalQueue();
+
+ while (defQueue.length) {
+ args = defQueue.shift();
+ if (args[0] === null) {
+ args[0] = moduleName;
+ //If already found an anonymous module and bound it
+ //to this name, then this is some other anon module
+ //waiting for its completeLoad to fire.
+ if (found) {
+ break;
+ }
+ found = true;
+ } else if (args[0] === moduleName) {
+ //Found matching define call for this script!
+ found = true;
+ }
+
+ callGetModule(args);
+ }
+
+ //Do this after the cycle of callGetModule in case the result
+ //of those calls/init calls changes the registry.
+ mod = getOwn(registry, moduleName);
+
+ if (!found && !hasProp(defined, moduleName) && mod && !mod.inited) {
+ if (config.enforceDefine && (!shExports || !getGlobal(shExports))) {
+ if (hasPathFallback(moduleName)) {
+ return;
+ } else {
+ return onError(makeError('nodefine',
+ 'No define call for ' + moduleName,
+ null,
+ [moduleName]));
+ }
+ } else {
+ //A script that does not call define(), so just simulate
+ //the call for it.
+ callGetModule([moduleName, (shim.deps || []), shim.exportsFn]);
+ }
+ }
+
+ checkLoaded();
+ },
+
+ /**
+ * Converts a module name to a file path. Supports cases where
+ * moduleName may actually be just an URL.
+ * Note that it **does not** call normalize on the moduleName,
+ * it is assumed to have already been normalized. This is an
+ * internal API, not a public one. Use toUrl for the public API.
+ */
+ nameToUrl: function (moduleName, ext, skipExt) {
+ var paths, pkgs, pkg, pkgPath, syms, i, parentModule, url,
+ parentPath;
+
+ //If a colon is in the URL, it indicates a protocol is used and it is just
+ //an URL to a file, or if it starts with a slash, contains a query arg (i.e. ?)
+ //or ends with .js, then assume the user meant to use an url and not a module id.
+ //The slash is important for protocol-less URLs as well as full paths.
+ if (req.jsExtRegExp.test(moduleName)) {
+ //Just a plain path, not module name lookup, so just return it.
+ //Add extension if it is included. This is a bit wonky, only non-.js things pass
+ //an extension, this method probably needs to be reworked.
+ url = moduleName + (ext || '');
+ } else {
+ //A module that needs to be converted to a path.
+ paths = config.paths;
+ pkgs = config.pkgs;
+
+ syms = moduleName.split('/');
+ //For each module name segment, see if there is a path
+ //registered for it. Start with most specific name
+ //and work up from it.
+ for (i = syms.length; i > 0; i -= 1) {
+ parentModule = syms.slice(0, i).join('/');
+ pkg = getOwn(pkgs, parentModule);
+ parentPath = getOwn(paths, parentModule);
+ if (parentPath) {
+ //If an array, it means there are a few choices,
+ //Choose the one that is desired
+ if (isArray(parentPath)) {
+ parentPath = parentPath[0];
+ }
+ syms.splice(0, i, parentPath);
+ break;
+ } else if (pkg) {
+ //If module name is just the package name, then looking
+ //for the main module.
+ if (moduleName === pkg.name) {
+ pkgPath = pkg.location + '/' + pkg.main;
+ } else {
+ pkgPath = pkg.location;
+ }
+ syms.splice(0, i, pkgPath);
+ break;
+ }
+ }
+
+ //Join the path parts together, then figure out if baseUrl is needed.
+ url = syms.join('/');
+ url += (ext || (/\?/.test(url) || skipExt ? '' : '.js'));
+ url = (url.charAt(0) === '/' || url.match(/^[\w\+\.\-]+:/) ? '' : config.baseUrl) + url;
+ }
+
+ return config.urlArgs ? url +
+ ((url.indexOf('?') === -1 ? '?' : '&') +
+ config.urlArgs) : url;
+ },
+
+ //Delegates to req.load. Broken out as a separate function to
+ //allow overriding in the optimizer.
+ load: function (id, url) {
+ req.load(context, id, url);
+ },
+
+ /**
+ * Executes a module callback function. Broken out as a separate function
+ * solely to allow the build system to sequence the files in the built
+ * layer in the right sequence.
+ *
+ * @private
+ */
+ execCb: function (name, callback, args, exports) {
+ return callback.apply(exports, args);
+ },
+
+ /**
+ * callback for script loads, used to check status of loading.
+ *
+ * @param {Event} evt the event from the browser for the script
+ * that was loaded.
+ */
+ onScriptLoad: function (evt) {
+ //Using currentTarget instead of target for Firefox 2.0's sake. Not
+ //all old browsers will be supported, but this one was easy enough
+ //to support and still makes sense.
+ if (evt.type === 'load' ||
+ (readyRegExp.test((evt.currentTarget || evt.srcElement).readyState))) {
+ //Reset interactive script so a script node is not held onto for
+ //to long.
+ interactiveScript = null;
+
+ //Pull out the name of the module and the context.
+ var data = getScriptData(evt);
+ context.completeLoad(data.id);
+ }
+ },
+
+ /**
+ * Callback for script errors.
+ */
+ onScriptError: function (evt) {
+ var data = getScriptData(evt);
+ if (!hasPathFallback(data.id)) {
+ return onError(makeError('scripterror', 'Script error for: ' + data.id, evt, [data.id]));
+ }
+ }
+ };
+
+ context.require = context.makeRequire();
+ return context;
+ }
+
+ /**
+ * Main entry point.
+ *
+ * If the only argument to require is a string, then the module that
+ * is represented by that string is fetched for the appropriate context.
+ *
+ * If the first argument is an array, then it will be treated as an array
+ * of dependency string names to fetch. An optional function callback can
+ * be specified to execute when all of those dependencies are available.
+ *
+ * Make a local req variable to help Caja compliance (it assumes things
+ * on a require that are not standardized), and to give a short
+ * name for minification/local scope use.
+ */
+ req = requirejs = function (deps, callback, errback, optional) {
+
+ //Find the right context, use default
+ var context, config,
+ contextName = defContextName;
+
+ // Determine if have config object in the call.
+ if (!isArray(deps) && typeof deps !== 'string') {
+ // deps is a config object
+ config = deps;
+ if (isArray(callback)) {
+ // Adjust args if there are dependencies
+ deps = callback;
+ callback = errback;
+ errback = optional;
+ } else {