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e=_.union(b.get("name"),b.get("id"),b.get("description"),b.get("author"),b.get("tags")),c.test(b.get("author"))&&a.length>2&&b.set("displayAuthor",!0),c.test(e)}),this.reset(d)},paginate:function(a){var b=this;return a=a||0,b=_(b.rest(20*a)),b=_(b.first(20))},query:function(a){var b,c,d,e=this.queries,f=this;if(b=_.find(e,function(b){return _.isEqual(b.request,a)}),c=_.has(a,"page"),c||(this.currentQuery.page=1),b){if(c)return this.apiCall(a,c).done(function(a){f.add(a.themes),f.trigger("query:success"),f.loadingThemes=!1}).fail(function(){f.trigger("query:fail")});this.reset(b.themes),this.trigger("update")}else b=this.apiCall(a).done(function(b){f.reset(b.themes),d=b.info.results,f.trigger("update"),f.trigger("query:success",d),e.push({themes:b.themes,request:a})}).fail(function(){f.trigger("query:fail")})},queries:[],currentQuery:{page:1,request:{}},apiCall:function(b,c){return this.currentQuery.request=b,a.ajax({url:"https://api.wordpress.org/themes/info/1.1/?action=query_themes",dataType:"json",type:"POST",crossDomain:!0,data:{action:"query_themes",request:_.extend({per_page:72,fields:{description:!0,tested:!0,requires:!0,rating:!0,downloaded:!0,downloadLink:!0,last_updated:!0,homepage:!0,num_ratings:!0}},b)},beforeSend:function(){c||a("body").addClass("loading-themes")}})},loadingThemes:!1}),b.view.Theme=wp.Backbone.View.extend({className:"theme",state:"grid",html:b.template("theme"),events:{click:b.isInstall?"preview":"expand","click .preview":"preview",keydown:b.isInstall?"preview":"expand",touchend:b.isInstall?"preview":"expand",keyup:"addFocus",touchmove:"preventExpand"},touchDrag:!1,render:function(){var a=this.model.toJSON();this.$el.html(this.html(a)).attr({tabindex:0,"aria-describedby":a.id+"-action "+a.id+"-name"}),this.activeTheme(),this.model.get("displayAuthor")&&this.$el.addClass("display-author")},activeTheme:function(){this.model.get("active")&&this.$el.addClass("active")},addFocus:function(){var b=a(":focus").hasClass("theme")?a(":focus"):a(":focus").parents(".theme");a(".theme.focus").removeClass("focus"),b.addClass("focus")},expand:function(c){var d=this;return c=c||window.event,"keydown"!==c.type||13===c.which||32===c.which?this.touchDrag===!0?this.touchDrag=!1:void(a(c.target).is(".theme-actions a")||(b.focusedTheme=this.$el,this.trigger("theme:expand",d.model.cid))):void 0},preventExpand:function(){this.touchDrag=!0},preview:function(c){if(this.touchDrag===!0)return this.touchDrag=!1;if(!("keydown"===c.type&&13!==c.which&&32!==c.which||"keydown"===c.type&&13!==c.which&&a(":focus").hasClass("button"))){c.preventDefault(),c=c||window.event;var d=new b.view.Preview({model:this.model});d.render(),a("div.wrap").append(d.el)}}}),b.view.Details=wp.Backbone.View.extend({className:"theme-overlay",events:{click:"collapse","click .delete-theme":"deleteTheme","click .left":"previousTheme","click .right":"nextTheme"},html:b.template("theme-single"),render:function(){var a=this.model.toJSON();this.$el.html(this.html(a)),this.activeTheme(),this.navigation(),this.screenshotCheck(this.$el),this.containFocus(this.$el)},activeTheme:function(){this.$el.toggleClass("active",this.model.get("active"))},containFocus:function(b){var c;_.delay(function(){a(".theme-wrap a.button-primary:visible").focus()},500),b.on("keydown.wp-themes",function(d){9===d.which&&(c=a(d.target),c.is("button.left")&&d.shiftKey?(b.find(".theme-actions a:last-child").focus(),d.preventDefault()):c.is(".theme-actions a:last-child")&&(b.find("button.left").focus(),d.preventDefault()))})},collapse:function(c){var d,e=this;c=c||window.event,1!==b.data.themes.length&&(a(c.target).is(".theme-backdrop")||a(c.target).is(".close")||27===c.keyCode)&&(a("body").addClass("closing-overlay"),this.$el.fadeOut(130,function(){a("body").removeClass("closing-overlay"),e.closeOverlay(),d=document.body.scrollTop,b.router.navigate(b.router.baseUrl("")),document.body.scrollTop=d,b.focusedTheme&&b.focusedTheme.focus()}))},navigation:function(){this.model.cid===this.model.collection.at(0).cid&&this.$el.find(".left").addClass("disabled"),this.model.cid===this.model.collection.at(this.model.collection.length-1).cid&&this.$el.find(".right").addClass("disabled")},closeOverlay:function(){a("body").removeClass("theme-overlay-open"),this.remove(),this.unbind(),this.trigger("theme:collapse")},deleteTheme:function(){return confirm(b.data.settings.confirmDelete)},nextTheme:function(){var a=this;a.trigger("theme:next",a.model.cid)},previousTheme:function(){var a=this;a.trigger("theme:previous",a.model.cid)},screenshotCheck:function(a){var b,c;b=a.find(".screenshot img"),c=new Image,c.src=b.attr("src"),c.width&&c.width<=300&&a.addClass("small-screenshot")}}),b.view.Preview=wp.Backbone.View.extend({className:"wp-full-overlay expanded",el:"#theme-installer",events:{"click .close-full-overlay":"close","click .collapse-sidebar":"collapse"},html:b.template("theme-preview"),render:function(){var c=this.model.toJSON();this.$el.html(this.html(c)),b.router.navigate(b.router.baseUrl("?theme="+this.model.get("id")),{replace:!0}),this.$el.fadeIn(200,function(){a("body").addClass("theme-installer-active full-overlay-active")})},close:function(){return this.$el.fadeOut(200,function(){a("body").removeClass("theme-installer-active full-overlay-active")}),b.router.navigate(b.router.baseUrl("")),!1},collapse:function(){return this.$el.toggleClass("collapsed").toggleClass("expanded"),!1}}),b.view.Themes=wp.Backbone.View.extend({className:"themes",$overlay:a("div.theme-overlay"),index:0,count:a(".theme-count"),initialize:function(b){var c=this;this.parent=b.parent,this.setView("grid"),c.currentTheme(),this.listenTo(c.collection,"update",function(){c.parent.page=0,c.currentTheme(),c.render(this)}),this.listenTo(c.collection,"query:success",function(a){c.count.text(_.isNumber(a)?a:c.collection.length)}),this.listenTo(this.parent,"theme:scroll",function(){c.renderThemes(c.parent.page)}),this.listenTo(this.parent,"theme:close",function(){c.overlay&&c.overlay.closeOverlay()}),a("body").on("keyup",function(a){c.overlay&&(39===a.keyCode&&c.overlay.nextTheme(),37===a.keyCode&&c.overlay.previousTheme(),27===a.keyCode&&c.overlay.collapse(a))})},render:function(){this.$el.html(""),1===b.data.themes.length&&(this.singleTheme=new b.view.Details({model:this.collection.models[0]}),this.singleTheme.render(),this.$el.addClass("single-theme"),this.$el.append(this.singleTheme.el)),this.options.collection.size()>0&&this.renderThemes(this.parent.page),this.count.text(this.collection.length)},renderThemes:function(d){var e=this;return e.instance=e.collection.paginate(d),0===e.instance.size()?void this.parent.trigger("theme:end"):(d>=1&&a(".add-new-theme").remove(),e.instance.each(function(a){e.theme=new b.view.Theme({model:a}),e.theme.render(),e.$el.append(e.theme.el),e.listenTo(e.theme,"theme:expand",e.expand,e)}),b.data.settings.canInstall&&this.$el.append('
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