var tb_position;window.wp=window.wp||{},function(o){var i,a=wp.themes=wp.themes||{};a.data=_wpThemeSettings,i=a.data.l10n,a.isInstall=!!a.data.settings.isInstall,_.extend(a,{model:{},view:{},routes:{},router:{},template:wp.template}),a.Model=Backbone.Model.extend({initialize:function(){var e;-1!==_.indexOf(a.data.installedThemes,this.get("slug"))&&this.set({installed:!0}),this.set({id:this.get("slug")||this.get("id")}),this.has("sections")&&(e=this.get("sections").description,this.set({description:e}))}}),a.view.Appearance=wp.Backbone.View.extend({el:"#wpbody-content .wrap .theme-browser",window:o(window),page:0,initialize:function(e){_.bindAll(this,"scroller"),this.SearchView=e.SearchView||a.view.Search,this.window.bind("scroll",_.throttle(this.scroller,300))},render:function(){this.view=new a.view.Themes({collection:this.collection,parent:this}),this.search(),this.view.render(),this.$el.empty().append(this.view.el).addClass("rendered"),this.$el.append('<br class="clear"/>')},searchContainer:o("#wpbody h2:first"),search:function(){var e;1!==a.data.themes.length&&((e=new this.SearchView({collection:this.collection,parent:this})).render(),this.searchContainer.append(o.parseHTML('<label class="screen-reader-text" for="wp-filter-search-input">'+i.search+"</label>")).append(e.el))},scroller:function(){var e=this,t=this.window.scrollTop()+e.window.height(),e=e.$el.offset().top+e.$el.outerHeight(!1)-e.window.height();Math.round(.9*e)<t&&this.trigger("theme:scroll")}}),a.Collection=Backbone.Collection.extend({model:a.Model,terms:"",doSearch:function(e){this.terms!==e&&(this.terms=e,0<this.terms.length&&this.search(this.terms),""===this.terms&&(this.reset(a.data.themes),o("body").removeClass("no-results")),this.trigger("update"))},search:function(t){var i,e,s,r,n;this.reset(a.data.themes,{silent:!0}),t=(t=t.replace(/[-\/\\^$*+?.()|[\]{}]/g,"\\$&")).replace(/ /g,")(?=.*"),i=new RegExp("^(?=.*"+t+").+","i"),0===(e=this.filter(function(e){return s=e.get("name").replace(/(<([^>]+)>)/gi,""),r=e.get("description").replace(/(<([^>]+)>)/gi,""),n=e.get("author").replace(/(<([^>]+)>)/gi,""),n=_.union(s,e.get("id"),r,n,e.get("tags")),i.test(e.get("author"))&&2<t.length&&e.set("displayAuthor",!0),i.test(n)})).length?this.trigger("query:empty"):o("body").removeClass("no-results"),this.reset(e)},paginate:function(e){var t=this;return e=e||0,t=_(t.rest(20*e)),t=_(t.first(20))},count:!1,query:function(t){var e,i,s,r=this.queries,n=this;if(this.currentQuery.request=t,e=_.find(r,function(e){return _.isEqual(e.request,t)}),(i=_.has(t,"page"))||(this.currentQuery.page=1),e||i){if(i)return this.apiCall(t,i).done(function(e){n.add(e.themes),n.trigger("query:success"),n.loadingThemes=!1}).fail(function(){n.trigger("query:fail")});0===e.themes.length?n.trigger("query:empty"):o("body").removeClass("no-results"),_.isNumber(e.total)&&(this.count=e.total),this.reset(e.themes),e.total||(this.count=this.length),this.trigger("update"),this.trigger("query:success",this.count)}else e=this.apiCall(t).done(function(e){e.themes&&(n.reset(e.themes),s=e.info.results,r.push({themes:e.themes,request:t,total:s})),n.trigger("update"),n.trigger("query:success",s),e.themes&&0===e.themes.length&&n.trigger("query:empty")}).fail(function(){n.trigger("query:fail")})},queries:[],currentQuery:{page:1,request:{}},apiCall:function(e,t){return wp.ajax.send("query-themes",{data:{request:_.extend({per_page:100,fields:{description:!0,tested:!0,requires:!0,rating:!0,downloaded:!0,downloadLink:!0,last_updated:!0,homepage:!0,num_ratings:!0}},e)},beforeSend:function(){t||o("body").addClass("loading-content").removeClass("no-results")}})},loadingThemes:!1}),a.view.Theme=wp.Backbone.View.extend({className:"theme",state:"grid",html:a.template("theme"),events:{click:a.isInstall?"preview":"expand",keydown:a.isInstall?"preview":"expand",touchend:a.isInstall?"preview":"expand",keyup:"addFocus",touchmove:"preventExpand"},touchDrag:!1,render:function(){var e=this.model.toJSON();this.$el.html(this.html(e)).attr({tabindex:0,"aria-describedby":e.id+"-action "+e.id+"-name"}),this.activeTheme(),this.model.get("displayAuthor")&&this.$el.addClass("display-author"),this.model.get("installed")&&this.$el.addClass("is-installed")},activeTheme:function(){this.model.get("active")&&this.$el.addClass("active")},addFocus:function(){var e=o(":focus").hasClass("theme")?o(":focus"):o(":focus").parents(".theme");o(".theme.focus").removeClass("focus"),e.addClass("focus")},expand:function(e){if("keydown"!==(e=e||window.event).type||13===e.which||32===e.which)return!0===this.touchDrag?this.touchDrag=!1:void(o(e.target).is(".theme-actions a")||(a.focusedTheme=this.$el,this.trigger("theme:expand",this.model.cid)))},preventExpand:function(){this.touchDrag=!0},preview:function(e){var t,i,s=this;if(!0===this.touchDrag)return this.touchDrag=!1;o(e.target).hasClass("button-primary")||"keydown"===e.type&&13!==e.which&&32!==e.which||"keydown"===e.type&&13!==e.which&&o(":focus").hasClass("button")||(e.preventDefault(),e=e||window.event,a.focusedTheme=this.$el,(i=new a.view.Preview({model:this.model})).render(),this.setNavButtonsState(),1===this.model.collection.length?i.$el.addClass("no-navigation"):i.$el.removeClass("no-navigation"),o("div.wrap").append(i.el),this.listenTo(i,"theme:next",function(){return t=s.model,_.isUndefined(s.current)||(t=s.current),s.current=s.model.collection.at(s.model.collection.indexOf(t)+1),_.isUndefined(s.current)?(s.options.parent.parent.trigger("theme:end"),s.current=t):(i.model=s.current,i.render(),this.setNavButtonsState(),void o(".next-theme").focus())}).listenTo(i,"theme:previous",function(){t=s.model,0!==s.model.collection.indexOf(s.current)&&(_.isUndefined(s.current)||(t=s.current),s.current=s.model.collection.at(s.model.collection.indexOf(t)-1),_.isUndefined(s.current)||(i.model=s.current,i.render(),this.setNavButtonsState(),o(".previous-theme").focus()))}),this.listenTo(i,"preview:close",function(){s.current=s.model}))},setNavButtonsState:function(){var e=o(".theme-install-overlay"),t=_.isUndefined(this.current)?this.model:this.current;0===this.model.collection.indexOf(t)&&e.find(".previous-theme").addClass("disabled"),_.isUndefined(this.model.collection.at(this.model.collection.indexOf(t)+1))&&e.find(".next-theme").addClass("disabled")}}),a.view.Details=wp.Backbone.View.extend({className:"theme-overlay",events:{click:"collapse","click .delete-theme":"deleteTheme","click .left":"previousTheme","click .right":"nextTheme"},html:a.template("theme-single"),render:function(){var e=this.model.toJSON();this.$el.html(this.html(e)),this.activeTheme(),this.navigation(),this.screenshotCheck(this.$el),this.containFocus(this.$el)},activeTheme:function(){this.$el.toggleClass("active",this.model.get("active"))},containFocus:function(t){var i;_.delay(function(){o(".theme-wrap a.button-primary:visible").focus()},500),t.on("keydown.wp-themes",function(e){9===e.which&&((i=o(e.target)).is("button.left")&&e.shiftKey?(t.find(".theme-actions a:last-child").focus(),e.preventDefault()):i.is(".theme-actions a:last-child")&&(t.find("button.left").focus(),e.preventDefault()))})},collapse:function(e){var t,i=this;e=e||window.event,1!==a.data.themes.length&&(o(e.target).is(".theme-backdrop")||o(e.target).is(".close")||27===e.keyCode)&&(o("body").addClass("closing-overlay"),this.$el.fadeOut(130,function(){o("body").removeClass("closing-overlay"),i.closeOverlay(),t=document.body.scrollTop,a.router.navigate(a.router.baseUrl("")),document.body.scrollTop=t,a.focusedTheme&&a.focusedTheme.focus()}))},navigation:function(){this.model.cid===this.model.collection.at(0).cid&&this.$el.find(".left").addClass("disabled"),this.model.cid===this.model.collection.at(this.model.collection.length-1).cid&&this.$el.find(".right").addClass("disabled")},closeOverlay:function(){o("body").removeClass("modal-open"),this.remove(),this.unbind(),this.trigger("theme:collapse")},deleteTheme:function(){return confirm(a.data.settings.confirmDelete)},nextTheme:function(){return this.trigger("theme:next",this.model.cid),!1},previousTheme:function(){return this.trigger("theme:previous",this.model.cid),!1},screenshotCheck:function(e){var t=e.find(".screenshot img"),i=new Image;i.src=t.attr("src"),i.width&&i.width<=300&&e.addClass("small-screenshot")}}),a.view.Preview=a.view.Details.extend({className:"wp-full-overlay expanded",el:".theme-install-overlay",events:{"click .close-full-overlay":"close","click .collapse-sidebar":"collapse","click .previous-theme":"previousTheme","click .next-theme":"nextTheme",keyup:"keyEvent"},html:a.template("theme-preview"),render:function(){var e=this.model.toJSON();this.$el.html(this.html(e)),a.router.navigate(a.router.baseUrl(a.router.themePath+this.model.get("id")),{replace:!0}),this.$el.fadeIn(200,function(){o("body").addClass("theme-installer-active full-overlay-active"),o(".close-full-overlay").focus()})},close:function(){return this.$el.fadeOut(200,function(){o("body").removeClass("theme-installer-active full-overlay-active"),a.focusedTheme&&a.focusedTheme.focus()}),a.router.navigate(a.router.baseUrl("")),this.trigger("preview:close"),this.undelegateEvents(),this.unbind(),!1},collapse:function(){return this.$el.toggleClass("collapsed").toggleClass("expanded"),!1},keyEvent:function(e){27===e.keyCode&&(this.undelegateEvents(),this.close()),39===e.keyCode&&_.once(this.nextTheme()),37===e.keyCode&&this.previousTheme()}}),a.view.Themes=wp.Backbone.View.extend({className:"themes",$overlay:o("div.theme-overlay"),index:0,count:o(".wp-core-ui .theme-count"),liveThemeCount:0,initialize:function(e){var t=this;this.parent=e.parent,this.setView("grid"),t.currentTheme(),this.listenTo(t.collection,"update",function(){t.parent.page=0,t.currentTheme(),t.render(this)}),this.listenTo(t.collection,"query:success",function(e){_.isNumber(e)?(t.count.text(e),t.announceSearchResults(e)):(t.count.text(t.collection.length),t.announceSearchResults(t.collection.length))}),this.listenTo(t.collection,"query:empty",function(){o("body").addClass("no-results")}),this.listenTo(this.parent,"theme:scroll",function(){t.renderThemes(t.parent.page)}),this.listenTo(this.parent,"theme:close",function(){t.overlay&&t.overlay.closeOverlay()}),o("body").on("keyup",function(e){t.overlay&&(39===e.keyCode&&t.overlay.nextTheme(),37===e.keyCode&&t.overlay.previousTheme(),27===e.keyCode&&t.overlay.collapse(e))})},render:function(){this.$el.empty(),1===a.data.themes.length&&(this.singleTheme=new a.view.Details({model:this.collection.models[0]}),this.singleTheme.render(),this.$el.addClass("single-theme"),this.$el.append(this.singleTheme.el)),0<this.options.collection.size()&&this.renderThemes(this.parent.page),this.liveThemeCount=this.collection.count||this.collection.length,this.count.text(this.liveThemeCount),this.announceSearchResults(this.liveThemeCount)},renderThemes:function(e){var t=this;t.instance=t.collection.paginate(e),0!==t.instance.size()?(1<=e&&o(".add-new-theme").remove(),t.instance.each(function(e){t.theme=new a.view.Theme({model:e,parent:t}),t.theme.render(),t.$el.append(t.theme.el),t.listenTo(t.theme,"theme:expand",t.expand,t)}),a.data.settings.canInstall&&this.$el.append('<div class="theme add-new-theme"><a href="'+a.data.settings.installURI+'"><div class="theme-screenshot"><span></span></div><h3 class="theme-name">'+i.addNew+"</h3></a></div>"),this.parent.page++):this.parent.trigger("theme:end")},currentTheme:function(){var e=this.collection.findWhere({active:!0});e&&(this.collection.remove(e),this.collection.add(e,{at:0}))},setView:function(e){return e},expand:function(e){var t=this;this.model=t.collection.get(e),a.router.navigate(a.router.baseUrl(a.router.themePath+this.model.id)),this.setView("detail"),o("body").addClass("modal-open"),this.overlay=new a.view.Details({model:t.model}),this.overlay.render(),this.$overlay.html(this.overlay.el),this.listenTo(this.overlay,"theme:next",function(){t.next([t.model.cid])}).listenTo(this.overlay,"theme:previous",function(){t.previous([t.model.cid])})},next:function(e){var e=this.collection.get(e[0]),e=this.collection.at(this.collection.indexOf(e)+1);void 0!==e&&(this.overlay.closeOverlay(),this.theme.trigger("theme:expand",e.cid))},previous:function(e){var e=this.collection.get(e[0]),e=this.collection.at(this.collection.indexOf(e)-1);void 0!==e&&(this.overlay.closeOverlay(),this.theme.trigger("theme:expand",e.cid))},announceSearchResults:function(e){0===e?wp.a11y.speak(i.noThemesFound):wp.a11y.speak(i.themesFound.replace("%d",e))}}),a.view.Search=wp.Backbone.View.extend({tagName:"input",className:"wp-filter-search",id:"wp-filter-search-input",searching:!1,attributes:{placeholder:i.searchPlaceholder,type:"search","aria-describedby":"live-search-desc"},events:{input:"search",keyup:"search",blur:"pushState"},initialize:function(e){this.parent=e.parent,this.listenTo(this.parent,"theme:close",function(){this.searching=!1})},search:function(e){"keyup"===e.type&&27===e.which&&(e.target.value=""),this.doSearch(e)},doSearch:_.debounce(function(e){var t={};this.collection.doSearch(e.target.value),this.searching&&13!==e.which?t.replace=!0:this.searching=!0,e.target.value?a.router.navigate(a.router.baseUrl(a.router.searchPath+e.target.value),t):a.router.navigate(a.router.baseUrl(""))},500),pushState:function(e){var t=a.router.baseUrl("");e.target.value&&(t=a.router.baseUrl(a.router.searchPath+e.target.value)),this.searching=!1,a.router.navigate(t)}}),a.Router=Backbone.Router.extend({routes:{"themes.php?theme=:slug":"theme","themes.php?search=:query":"search","themes.php?s=:query":"search","themes.php":"themes","":"themes"},baseUrl:function(e){return"themes.php"+e},themePath:"?theme=",searchPath:"?search=",search:function(e){o(".wp-filter-search").val(e)},themes:function(){o(".wp-filter-search").val("")},navigate:function(){Backbone.history._hasPushState&&Backbone.Router.prototype.navigate.apply(this,arguments)}}),a.Run={init:function(){this.themes=new a.Collection(a.data.themes),this.view=new a.view.Appearance({collection:this.themes}),this.render()},render:function(){this.view.render(),this.routes(),Backbone.history.start({root:a.data.settings.adminUrl,pushState:!0,hashChange:!1})},routes:function(){var t=this;a.router=new a.Router,a.router.on("route:theme",function(e){t.view.view.expand(e)}),a.router.on("route:themes",function(){t.themes.doSearch(""),t.view.trigger("theme:close")}),a.router.on("route:search",function(){o(".wp-filter-search").trigger("keyup")}),this.extraRoutes()},extraRoutes:function(){return!1}},a.view.InstallerSearch=a.view.Search.extend({events:{input:"search",keyup:"search"},search:function(e){("keyup"!==e.type||9!==e.which&&16!==e.which)&&(this.collection=this.options.parent.view.collection,"keyup"===e.type&&27===e.which&&(e.target.value=""),this.doSearch(e.target.value))},doSearch:_.debounce(function(e){var t={};"author:"===(t.search=e).substring(0,7)&&(t.search="",t.author=e.slice(7)),"tag:"===e.substring(0,4)&&(t.search="",t.tag=[e.slice(4)]),o(".filter-links li > a.current").removeClass("current"),o("body").removeClass("show-filters filters-applied"),this.collection.query(t),a.router.navigate(a.router.baseUrl(a.router.searchPath+e),{replace:!0})},500)}),a.view.Installer=a.view.Appearance.extend({el:"#wpbody-content .wrap",events:{"click .filter-links li > a":"onSort","click .theme-filter":"onFilter","click .drawer-toggle":"moreFilters","click .filter-drawer .apply-filters":"applyFilters",'click .filter-group [type="checkbox"]':"addFilter","click .filter-drawer .clear-filters":"clearFilters","click .filtered-by":"backToFilters"},render:function(){var e=this;this.search(),this.uploader(),this.collection=new a.Collection,this.listenTo(this,"theme:end",function(){e.collection.loadingThemes||(e.collection.loadingThemes=!0,e.collection.currentQuery.page++,_.extend(e.collection.currentQuery.request,{page:e.collection.currentQuery.page}),e.collection.query(e.collection.currentQuery.request))}),this.listenTo(this.collection,"query:success",function(){o("body").removeClass("loading-content"),o(".theme-browser").find("div.error").remove()}),this.listenTo(this.collection,"query:fail",function(){o("body").removeClass("loading-content"),o(".theme-browser").find("div.error").remove(),o(".theme-browser").find("div.themes").before('<div class="error"><p>'+i.error+"</p></div>")}),this.view&&this.view.remove(),this.view=new a.view.Themes({collection:this.collection,parent:this}),this.page=0,this.$el.find(".themes").remove(),this.view.render(),this.$el.find(".theme-browser").append(this.view.el).addClass("rendered")},browse:function(e){this.collection.query({browse:e})},onSort:function(e){var t=o(e.target),i=t.data("sort");e.preventDefault(),o("body").removeClass("filters-applied show-filters"),t.hasClass(this.activeClass)||(this.sort(i),a.router.navigate(a.router.baseUrl(a.router.browsePath+i)))},sort:function(e){this.clearSearch(),o(".filter-links li > a, .theme-filter").removeClass(this.activeClass),o('[data-sort="'+e+'"]').addClass(this.activeClass),this.browse(e)},onFilter:function(e){var t=o(e.target),e=t.data("filter");t.hasClass(this.activeClass)||(o(".filter-links li > a, .theme-section").removeClass(this.activeClass),t.addClass(this.activeClass),e&&(e={tag:[e=_.union(e,this.filtersChecked())]},this.collection.query(e)))},addFilter:function(){this.filtersChecked()},applyFilters:function(e){var t,i=this.filtersChecked(),s={tag:i},r=o(".filtered-by .tags");e&&e.preventDefault(),o("body").addClass("filters-applied"),o(".filter-links li > a.current").removeClass("current"),r.empty(),_.each(i,function(e){t=o('label[for="filter-id-'+e+'"]').text(),r.append('<span class="tag">'+t+"</span>")}),this.collection.query(s)},filtersChecked:function(){var e=o(".filter-group").find(":checkbox"),t=[];return _.each(e.filter(":checked"),function(e){t.push(o(e).prop("value"))}),0===t.length?(o(".filter-drawer .apply-filters").find("span").text(""),o(".filter-drawer .clear-filters").hide(),o("body").removeClass("filters-applied"),!1):(o(".filter-drawer .apply-filters").find("span").text(t.length),o(".filter-drawer .clear-filters").css("display","inline-block"),t)},activeClass:"current",searchContainer:o(".wp-filter .search-form"),uploader:function(){o("a.upload").on("click",function(e){e.preventDefault(),o("body").addClass("show-upload-theme"),a.router.navigate(a.router.baseUrl("?upload"),{replace:!0})}),o("a.browse-themes").on("click",function(e){e.preventDefault(),o("body").removeClass("show-upload-theme"),a.router.navigate(a.router.baseUrl(""),{replace:!0})})},moreFilters:function(e){return e.preventDefault(),o("body").hasClass("filters-applied")?this.backToFilters():o("body").hasClass("show-filters")&&this.filtersChecked()?this.addFilter():(this.clearSearch(),a.router.navigate(a.router.baseUrl("")),void o("body").toggleClass("show-filters"))},clearFilters:function(e){var t=o(".filter-group").find(":checkbox"),i=this;e.preventDefault(),_.each(t.filter(":checked"),function(e){return o(e).prop("checked",!1),i.filtersChecked()})},backToFilters:function(e){e&&e.preventDefault(),o("body").removeClass("filters-applied")},clearSearch:function(){o("#wp-filter-search-input").val("")}}),a.InstallerRouter=Backbone.Router.extend({routes:{"theme-install.php?theme=:slug":"preview","theme-install.php?browse=:sort":"sort","theme-install.php?upload":"upload","theme-install.php?search=:query":"search","theme-install.php":"sort"},baseUrl:function(e){return"theme-install.php"+e},themePath:"?theme=",browsePath:"?browse=",searchPath:"?search=",search:function(e){o(".wp-filter-search").val(e)},navigate:function(){Backbone.history._hasPushState&&Backbone.Router.prototype.navigate.apply(this,arguments)}}),a.RunInstaller={init:function(){this.view=new a.view.Installer({section:"featured",SearchView:a.view.InstallerSearch}),this.render()},render:function(){this.view.render(),this.routes(),Backbone.history.start({root:a.data.settings.adminUrl,pushState:!0,hashChange:!1})},routes:function(){var t=this,i={};a.router=new a.InstallerRouter,a.router.on("route:preview",function(e){i.theme=e,t.view.collection.query(i)}),a.router.on("route:sort",function(e){e=e||"featured",t.view.sort(e),t.view.trigger("theme:close")}),a.router.on("route:upload",function(){o("a.upload").trigger("click")}),a.router.on("route:search",function(){o(".wp-filter-search").focus().trigger("keyup")}),this.extraRoutes()},extraRoutes:function(){return!1}},o(document).ready(function(){(a.isInstall?a.RunInstaller:a.Run).init(),o(".broken-themes .delete-theme").on("click",function(){return confirm(_wpThemeSettings.settings.confirmDelete)})})}(jQuery),jQuery(document).ready(function(r){tb_position=function(){var e=r("#TB_window"),t=r(window).width(),i=r(window).height(),s=1040<t?1040:t,t=0;r("#wpadminbar").length&&(t=parseInt(r("#wpadminbar").css("height"),10)),e.size()&&(e.width(s-50).height(i-45-t),r("#TB_iframeContent").width(s-50).height(i-75-t),e.css({"margin-left":"-"+parseInt((s-50)/2,10)+"px"}),void 0!==document.body.style.maxWidth&&e.css({top:20+t+"px","margin-top":"0"}))},r(window).resize(function(){tb_position()})});