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app.js
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app.js
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define([
'jquery',
'underscore',
'backbone',
'mockup-ui-url/views/toolbar',
'mockup-ui-url/views/buttongroup',
'mockup-ui-url/views/button',
'mockup-ui-url/views/base',
'mockup-patterns-structure-url/js/views/table',
'mockup-patterns-structure-url/js/views/selectionwell',
'mockup-patterns-structure-url/js/views/generic-popover',
'mockup-patterns-structure-url/js/views/rearrange',
'mockup-patterns-structure-url/js/views/selectionbutton',
'mockup-patterns-structure-url/js/views/paging',
'mockup-patterns-structure-url/js/views/columns',
'mockup-patterns-structure-url/js/views/textfilter',
'mockup-patterns-structure-url/js/views/upload',
'mockup-patterns-structure-url/js/collections/result',
'mockup-patterns-structure-url/js/collections/selected',
'mockup-utils',
'translate',
'pat-logger',
'jquery.cookie'
], function($, _, Backbone, Toolbar, ButtonGroup, ButtonView, BaseView,
TableView, SelectionWellView,
GenericPopover, RearrangeView, SelectionButtonView,
PagingView, ColumnsView, TextFilterView, UploadView,
ResultCollection, SelectedCollection, utils, _t, logger) {
'use strict';
var log = logger.getLogger('pat-structure');
var AppView = BaseView.extend({
tagName: 'div',
status: '',
pasteAllowed: !!$.cookie('__cp'),
statusType: 'warning',
sort_on: 'getObjPositionInParent',
sort_order: 'ascending',
additionalCriterias: [],
cookieSettingPrefix: '_fc_',
initialize: function(options) {
var self = this;
BaseView.prototype.initialize.apply(self, [options]);
self.loading = new utils.Loading();
self.loading.show();
/* close popovers when clicking away */
$(document).click(function(e){
var $el = $(e.target);
if(!$el.is(':visible')){
// ignore this, fake event trigger to element that is not visible
return;
}
if($el.is('a') || $el.parent().is('a')){
return;
}
var $popover = $('.popover:visible');
if($popover.length > 0 && !$.contains($popover[0], $el[0])){
var popover = $popover.data('component');
if(popover){
popover.hide();
}
}
});
self.collection = new ResultCollection([], {
url: self.options.collectionUrl,
queryParser: function(options) {
if(options === undefined){
options = {};
}
var term = null;
if (self.toolbar) {
term = self.toolbar.get('filter').term;
}
var sortOn = self['sort_on']; // jshint ignore:line
if (!sortOn) {
sortOn = 'getObjPositionInParent';
}
return JSON.stringify({
criteria: self.queryHelper.getCriterias(term, $.extend({}, options, {
additionalCriterias: self.additionalCriterias
})),
sort_on: sortOn,
sort_order: self['sort_order'] // jshint ignore:line
});
},
queryHelper: self.options.queryHelper
});
self.setAllCookieSettings();
self.queryHelper = self.options.queryHelper;
self.selectedCollection = new SelectedCollection();
self.tableView = new TableView({app: self});
self.pagingView = new PagingView({app: self});
/* initialize buttons */
self.setupButtons();
self.wellView = new SelectionWellView({
collection: self.selectedCollection,
triggerView: self.toolbar.get('selected-items'),
app: self
});
self.toolbar.get('selected-items').disable();
self.buttons.disable();
var timeout = 0;
self.selectedCollection.on('add remove reset', function(/*modal, collection*/) {
/* delay rendering since this can happen in batching */
clearTimeout(timeout);
timeout = setTimeout(function(){
self.updateButtons();
}, 100);
}, self);
self.collection.on('sync', function() {
if (self.contextInfoUrl) {
$.ajax({
url: self.getAjaxUrl(self.contextInfoUrl),
dataType: 'json',
success: function(data) {
self.trigger('context-info-loaded', data);
},
error: function(response) {
// XXX handle error?
if (response.status === 404) {
log.info('context info url not found');
}
}
});
}
self.loading.hide();
});
self.collection.on('pager', function() {
self.loading.show();
self.updateButtons();
/* maintain history here */
if(self.options.urlStructure && window.history && window.history.pushState){
if (!self.doNotPushState){
var path = self.queryHelper.getCurrentPath();
if(path === '/'){
path = '';
}
var url = self.options.urlStructure.base + path + self.options.urlStructure.appended;
window.history.pushState(null, null, url);
$('body').trigger('structure-url-changed', path);
}else{
self.doNotPushState = false;
}
}
});
if (self.options.urlStructure && utils.featureSupport.history()){
$(window).bind('popstate', function () {
/* normalize this url first... */
var url = window.location.href;
if(url.indexOf('?') !== -1){
url = url.split('?')[0];
}
if(url.indexOf('#') !== -1){
url = url.split('#')[0];
}
// take off the base url
var path = url.substring(self.options.urlStructure.base.length);
if(path.substring(path.length - self.options.urlStructure.appended.length) ===
self.options.urlStructure.appended){
/* check that it ends with appended value */
path = path.substring(0, path.length - self.options.urlStructure.appended.length);
}
if(!path){
path = '/';
}
self.queryHelper.currentPath = path;
$('body').trigger('structure-url-changed', path);
// since this next call causes state to be pushed...
self.doNotPushState = true;
self.collection.goTo(self.collection.information.firstPage);
});
/* detect key events */
$(document).bind('keyup keydown', function(e) {
self.keyEvent = e;
});
}
},
updateButtons: function(){
var self = this;
if (self.selectedCollection.length) {
self.toolbar.get('selected-items').enable();
self.buttons.enable();
} else {
this.toolbar.get('selected-items').disable();
self.buttons.disable();
}
self.pasteAllowed = !!$.cookie('__cp');
if (self.pasteAllowed) {
self.buttons.get('paste').enable();
}else{
self.buttons.get('paste').disable();
}
},
inQueryMode: function() {
if (this.additionalCriterias.length > 0) {
return true;
}
if (this['sort_on'] && this['sort_on'] !== 'getObjPositionInParent') { // jshint ignore:line
return true;
}
if (this['sort_order'] !== 'ascending') { // jshint ignore:line
return true;
}
return false;
},
getSelectedUids: function(collection) {
var self = this;
if (collection === undefined) {
collection = self.selectedCollection;
}
var uids = [];
collection.each(function(item) {
uids.push(item.uid());
});
return uids;
},
getAjaxUrl: function(url) {
return url.replace('{path}', this.options.queryHelper.getCurrentPath());
},
buttonClickEvent: function(button) {
var self = this;
var data = null, callback = null;
if (button.url) {
self.loading.show();
// handle ajax now
if (arguments.length > 1) {
var arg1 = arguments[1];
if (!arg1.preventDefault) {
data = arg1;
}
}
if (arguments.length > 2) {
var arg2 = arguments[2];
if (typeof(arg2) === 'function') {
callback = arg2;
}
}
if (data === null) {
data = {};
}
if (data.selection === undefined) {
// if selection is overridden by another mechanism
data.selection = JSON.stringify(self.getSelectedUids());
}
data._authenticator = utils.getAuthenticator();
if (data.folder === undefined) {
data.folder = self.options.queryHelper.getCurrentPath();
}
var url = self.getAjaxUrl(button.url);
$.ajax({
url: url,
type: 'POST',
data: data,
success: function(data) {
self.ajaxSuccessResponse.apply(self, [data, callback]);
self.loading.hide();
},
error: function(response) {
self.ajaxErrorResponse.apply(self, [response, url]);
self.loading.hide();
}
}, self);
}
},
ajaxSuccessResponse: function(data, callback) {
var self = this;
self.selectedCollection.reset();
if (data.status === 'success') {
self.collection.reset();
}
if (data.msg) {
// give status message somewhere...
self.setStatus(data.msg);
}
if (callback !== null && callback !== undefined) {
callback(data);
}
self.collection.pager();
},
ajaxErrorResponse: function(response, url) {
if (response.status === 404) {
window.alert(_t('operation url ${url} is not valid', {url: url}));
} else {
window.alert(_t('there was an error performing action'));
}
},
setupButtons: function() {
var self = this;
var items = [];
var columnsBtn = new ButtonView({
id: 'attribute-columns',
tooltip: _t('Configure displayed columns'),
icon: 'th'
});
self.columnsView = new ColumnsView({
app: self,
triggerView: columnsBtn
});
items.push(columnsBtn);
items.push(new SelectionButtonView({
title: _t('Selected'),
id: 'selected-items',
collection: this.selectedCollection
}));
if (self.options.rearrange) {
var rearrangeButton = new ButtonView({
id: 'rearrange',
title: _t('Rearrange'),
icon: 'sort-by-attributes',
tooltip: _t('Rearrange folder contents'),
url: self.options.rearrange.url
});
self.rearrangeView = new RearrangeView({
triggerView: rearrangeButton,
app: self
});
items.push(rearrangeButton);
}
if (self.options.upload && utils.featureSupport.dragAndDrop() && utils.featureSupport.fileApi()) {
var uploadButton = new ButtonView({
id: 'upload',
title: _t('Upload'),
tooltip: _t('Upload files'),
icon: 'upload'
});
self.uploadView = new UploadView({
triggerView: uploadButton,
app: self
});
items.push(uploadButton);
}
var buttons = [];
_.each(self.options.buttons, function(buttonOptions) {
try{
var button = new ButtonView(buttonOptions);
buttons.push(button);
if(button.form){
buttonOptions.triggerView = button;
buttonOptions.app = self;
var view = new GenericPopover(buttonOptions);
self.$el.append(view.el);
}else{
button.on('button:click', self.buttonClickEvent, self);
}
}catch(err){
log.error('Error initializing button ' + buttonOptions.title + ' ' + err);
}
});
self.buttons = new ButtonGroup({
items: buttons,
id: 'mainbuttons',
app: self
});
items.push(self.buttons);
items.push(new TextFilterView({
id: 'filter',
app: this
}));
this.toolbar = new Toolbar({
items: items
});
},
moveItem: function(id, delta, subsetIds) {
var self = this;
$.ajax({
url: this.getAjaxUrl(this.options.moveUrl),
type: 'POST',
data: {
delta: delta,
id: id,
_authenticator: utils.getAuthenticator(),
subsetIds: JSON.stringify(subsetIds)
},
dataType: 'json',
success: function(data) {
if (data.msg) {
self.setStatus(data.msg);
}else if (data.status !== 'success') {
// XXX handle error here with something?
self.setStatus('error moving item');
}
self.collection.pager(); // reload it all
},
error: function() {
self.setStatus('error moving item');
}
});
},
setStatus: function(txt, type) {
this.status = txt;
if (type === undefined) {
type = 'warning';
}
this.statusType = type;
this.$('.status').addClass(type).html(txt);
},
render: function() {
var self = this;
self.$el.append(self.toolbar.render().el);
self.$el.append(self.wellView.render().el);
self.$el.append(self.columnsView.render().el);
if (self.rearrangeView) {
self.$el.append(self.rearrangeView.render().el);
}
if (self.uploadView) {
self.$el.append(self.uploadView.render().el);
}
self.$el.append(self.tableView.render().el);
self.$el.append(self.pagingView.render().el);
// Backdrop class
if (self.options.backdropSelector !== null) {
$(self.options.backdropSelector).addClass('ui-backdrop-element');
} else {
self.$el.addClass('ui-backdrop-element');
}
return self;
},
getCookieSetting: function(name, _default) {
if (_default === undefined) {
_default = null;
}
var val;
try {
val = $.cookie(this.cookieSettingPrefix + name);
val = $.parseJSON(val).value;
} catch (e) {
/* error parsing json, load default here now */
return _default;
}
if (val === undefined || val === null) {
return _default;
}
return val;
},
setCookieSetting: function(name, val) {
$.cookie(this.cookieSettingPrefix + name,
JSON.stringify({'value': val})
);
},
setAllCookieSettings: function() {
this.activeColumns = this.getCookieSetting('activeColumns', this.activeColumns);
var perPage = this.getCookieSetting('perPage', 15);
if(typeof(perPage) === 'string'){
perPage = parseInt(perPage);
}
this.collection.howManyPer(perPage);
}
});
return AppView;
});