2018-04-29 13:04:22 -04:00
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window.wp=window.wp||{},function(a){function b(a,b){var c=this;Backbone.history._hasPushState&&Backbone.Router.prototype.navigate.call(c,a,b)}var c,d;c=wp.themes=wp.themes||{},c.data=_wpThemeSettings,d=c.data.l10n,c.isInstall=!!c.data.settings.isInstall,_.extend(c,{model:{},view:{},routes:{},router:{},template:wp.template}),c.Model=Backbone.Model.extend({initialize:function(){var a;_.indexOf(c.data.installedThemes,this.get("slug"))!==-1&&this.set({installed:!0}),this.set({id:this.get("slug")||this.get("id")}),this.has("sections")&&(a=this.get("sections").description,this.set({description:a}))}}),c.view.Appearance=wp.Backbone.View.extend({el:"#wpbody-content .wrap .theme-browser",window:a(window),page:0,initialize:function(a){_.bindAll(this,"scroller"),this.SearchView=a.SearchView?a.SearchView:c.view.Search,this.window.bind("scroll",_.throttle(this.scroller,300))},render:function(){this.view=new c.view.Themes({collection:this.collection,parent:this}),this.search(),this.$el.removeClass("search-loading"),this.view.render(),this.$el.empty().append(this.view.el).addClass("rendered")},searchContainer:a(".search-form"),search:function(){var b,e=this;1!==c.data.themes.length&&(b=new this.SearchView({collection:e.collection,parent:this}),e.SearchView=b,b.render(),this.searchContainer.append(a.parseHTML('<label class="screen-reader-text" for="wp-filter-search-input">'+d.search+"</label>")).append(b.el).on("submit",function(a){a.preventDefault()}))},scroller:function(){var a,b,c=this;a=this.window.scrollTop()+c.window.height(),b=c.$el.offset().top+c.$el.outerHeight(!1)-c.window.height(),b=Math.round(.9*b),a>b&&this.trigger("theme:scroll")}}),c.Collection=Backbone.Collection.extend({model:c.Model,terms:"",doSearch:function(b){this.terms!==b&&(this.terms=b,this.terms.length>0&&this.search(this.terms),""===this.terms&&(this.reset(c.data.themes),a("body").removeClass("no-results")),this.trigger("themes:update"))},search:function(b){var d,e,f,g,h,i;this.reset(c.data.themes,{silent:!0}),b=b.replace(/[-\/\\^$*+?.()|[\]{}]/g,"\\$&"),b=b.replace(/ /g,")(?=.*"),d=new RegExp("^(?=.*"+b+").+","i"),e=this.filter(function(a){return g=a.get("name").replace(/(<([^>]+)>)/gi,""),h=a.get("description").replace(/(<([^>]+)>)/gi,""),i=a.get("author").replace(/(<([^>]+)>)/gi,""),f=_.union([g,a.get("id"),h,i,a.get("tags")]),d.test(a.get("author"))&&b.length>2&&a.set("displayAuthor",!0),d.test(f)}),0===e.length?this.trigger("query:empty"):a("body").removeClass("no-results"),this.reset(e)},paginate:function(a){var b=this;return a=a||0,b=_(b.rest(20*a)),b=_(b.first(20))},count:!1,query:function(b){var c,d,e,f=this.queries,g=this;if(this.currentQuery.request=b,c=_.find(f,function(a){return _.isEqual(a.request,b)}),d=_.has(b,"page"),d||(this.currentQuery.page=1),c||d){if(d)return this.apiCall(b,d).done(function(a){g.add(a.themes),g.trigger("query:success"),g.loadingThemes=!1}).fail(function(){g.trigger("query:fail")});0===c.themes.length?g.trigger("query:empty"):a("body").removeClass("no-results"),_.isNumber(c.total)&&(this.count=c.total),this.reset(c.themes),c.total||(this.count=this.length),this.trigger("themes:update"),this.trigger("query:success",this.count)}else c=this.apiCall(b).done(function(a){a.themes&&(g.reset(a.themes),e=a.info.results,f.push({themes:a.themes,request:b,total:e})),g.trigger("themes:update"),g.trigger("query:success",e),a.themes&&0===a.themes.length&&g.trigger("query:empty")}).fail(function(){g.trigger("query:fail")})},queries:[],currentQuery:{page:1,request:{}},apiCall:function(b,c){return wp.ajax.send("query-themes",{data:{request:_.extend({per_page:100},b)},beforeSend:function(){c||a("body").addClass("loading-content").removeClass("no-results")}})},loadingThemes:!1}),c.view.Theme=wp.Backbone.View.extend({className:"theme",state:"grid",html:c.template("theme"),events:{click:c.isInstall?"preview":"expand",keydown:c.isInstall?"preview":"expand",touchend:c.isInstall?"preview":"expand",keyup:"addFocus",touchmove:"preventExpand","click .theme-install":"installTheme","click .update-message":"updateTheme"},touchDrag:!1,initialize:function
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