-(function(a,c){var b=wp.customize;b.Setting=b.Value.extend({initialize:function(g,f,d){var e;b.Value.prototype.initialize.call(this,f,d);this.id=g;this.transport=this.transport||"refresh";this.bind(this.preview)},preview:function(){switch(this.transport){case"refresh":return this.previewer.refresh();case"postMessage":return this.previewer.send("setting",[this.id,this()])}}});b.Control=b.Class.extend({initialize:function(i,e){var g=this,d,h,f;this.params={};c.extend(this,e||{});this.id=i;this.selector="#customize-control-"+i.replace("]","").replace("[","-");this.container=c(this.selector);f=c.map(this.params.settings,function(j){return j});b.apply(b,f.concat(function(){var j;g.settings={};for(j in g.params.settings){g.settings[j]=b(g.params.settings[j])}g.setting=g.settings["default"]||null;g.ready()}));g.elements=[];d=this.container.find("[data-customize-setting-link]");h={};d.each(function(){var k=c(this),j;if(k.is(":radio")){j=k.prop("name");if(h[j]){return}h[j]=true;k=d.filter('[name="'+j+'"]')}b(k.data("customizeSettingLink"),function(m){var l=new b.Element(k);g.elements.push(l);l.sync(m);l.set(m())})})},ready:function(){},dropdownInit:function(){var e=this,d=this.container.find(".dropdown-status"),f=this.params,g=function(h){if(typeof h==="string"&&f.statuses&&f.statuses[h]){d.html(f.statuses[h]).show()}else{d.hide()}};this.container.on("click",".dropdown",function(h){h.preventDefault();e.container.toggleClass("open")});this.setting.bind(g);g(this.setting())}});b.ColorControl=b.Control.extend({ready:function(){var g=this,f,e,d,h,i;f=/^#([A-Fa-f0-9]{3}){0,2}$/;e=this.container.find(".dropdown-content");d=new b.Element(this.container.find(".color-picker-hex"));i=function(j){e.css("background",j);g.farbtastic.setColor(j)};this.farbtastic=c.farbtastic(this.container.find(".farbtastic-placeholder"),g.setting.set);d.sync(this.setting).validate=function(j){return f.test(j)?j:null};this.setting.bind(i);i(this.setting());this.dropdownInit()}});b.UploadControl=b.Control.extend({ready:function(){var d=this;this.params.removed=this.params.removed||"";this.success=c.proxy(this.success,this);this.uploader=c.extend({container:this.container,browser:this.container.find(".upload"),dropzone:this.container.find(".upload-dropzone"),success:this.success},this.uploader||{});if(this.uploader.supported){if(d.params.context){d.uploader.param("post_data[context]",this.params.context)}d.uploader.param("post_data[theme]",b.settings.theme.stylesheet)}this.uploader=new wp.Uploader(this.uploader);this.remover=this.container.find(".remove");this.remover.click(function(e){d.setting.set(d.params.removed);e.preventDefault()});this.removerVisibility=c.proxy(this.removerVisibility,this);this.setting.bind(this.removerVisibility);this.removerVisibility(this.setting.get())},success:function(d){this.setting.set(d.url)},removerVisibility:function(d){this.remover.toggle(d!=this.params.removed)}});b.ImageControl=b.UploadControl.extend({ready:function(){var e=this,d;this.uploader={init:function(f){var h,g;if(this.supports.dragdrop){return}h=e.container.find(".upload-fallback");g=h.children().detach();this.browser.detach().empty().append(g);h.append(this.browser).show()}};b.UploadControl.prototype.ready.call(this);this.thumbnail=this.container.find(".preview-thumbnail img");this.thumbnailSrc=c.proxy(this.thumbnailSrc,this);this.setting.bind(this.thumbnailSrc);this.library=this.container.find(".library");this.tabs={};d=this.library.find(".library-content");this.library.children("ul").children("li").each(function(){var g=c(this),h=g.data("customizeTab"),f=d.filter('[data-customize-tab="'+h+'"]');e.tabs[h]={both:g.add(f),link:g,panel:f}});this.selected=this.tabs[d.first().data("customizeTab")];this.selected.both.addClass("library-selected");this.library.children("ul").on("click","li",function(g){var h=c(this).data("customizeTab"),f=e.tabs[h];g.preventDefault();if(f.link.hasClass("library-selected")){return}e.selected.both.removeClass("library-selected");e.selected=f;e.selected.both.addClass("library-selected")});this.library.on("click","a",function(f){var g=c(this).data("customizeImageValue");if(g){e.setting.set(g);f.preventDefault()}});if(this.tabs.uploaded){this.tabs.uploaded.target=this.library.find(".uploaded-target");if(!this.tabs.uploaded.panel.find(".thumbnail").length){this.tabs.uploaded.both.addClass("hidden")}}this.dropdownInit()},success:function(d){b.UploadControl.prototype.success.call(this,d);if(this.tabs.uploaded&&this.tabs.uploaded.target.length){this.tabs.uploaded.both.removeClass("hidden");d.element=c('<a href="#" class="thumbnail"></a>').data("customizeImageValue",d.url).append('<img src="'+d.url+'" />').appendTo(this.tabs.uploaded.target)}},thumbnailSrc:function(d){if(/^(https?:)?\/\//.test(d)){this.thumbnail.prop("src",d).show()}else{this.thumbnail.hide()}}});b.defaultConstructor=b.Setting;b.control=new b.Values({defaultConstructor:b.Control});b.PreviewFrame=b.Messenger.extend({sensitivity:2000,initialize:function(g,f){var e=c.Deferred(),d=this;e.promise(this);this.previewer=g.previewer;c.extend(g,{channel:b.PreviewFrame.uuid()});b.Messenger.prototype.initialize.call(this,g,f);this.add("previewUrl",g.previewUrl);this.query=c.extend(g.query||{},{customize_messenger_channel:this.channel()});this.run(e)},run:function(e){var d=this,f=false,g=false;if(this._ready){this.unbind("ready",this._ready)}this._ready=function(){g=true;if(f){e.resolveWith(d)}};this.bind("ready",this._ready);this.request=c.ajax(this.previewUrl(),{type:"POST",data:this.query,xhrFields:{withCredentials:true}});this.request.fail(function(){e.rejectWith(d,["request failure"])});this.request.done(function(j){var i=d.request.getResponseHeader("Location"),h="WP_CUSTOMIZER_SIGNATURE",k;if(i&&i!=d.previewUrl()){e.rejectWith(d,["redirect",i]);return}if("0"===j){d.login(e);return}if("-1"===j){e.rejectWith(d,["cheatin"]);return}k=j.lastIndexOf(h);if(-1===k||k<j.lastIndexOf("</html>")){e.rejectWith(d,["unsigned"]);return}j=j.slice(0,k)+j.slice(k+h.length);d.iframe=c("<iframe />").appendTo(d.previewer.container);d.iframe.one("load",function(){f=true;if(g){e.resolveWith(d)}else{setTimeout(function(){e.rejectWith(d,["ready timeout"])},d.sensitivity)}});d.targetWindow(d.iframe[0].contentWindow);d.targetWindow().document.open();d.targetWindow().document.write(j);d.targetWindow().document.close()})},login:function(e){var d=this,f;f=function(){e.rejectWith(d,["logged out"])};if(this.triedLogin){return f()}c.get(b.settings.url.ajax,{action:"logged-in"}).fail(f).done(function(g){var h;if("1"!==g){f()}h=c('<iframe src="'+d.previewUrl()+'" />').hide();h.appendTo(d.previewer.container);h.load(function(){d.triedLogin=true;h.remove();d.run(e)})})},destroy:function(){b.Messenger.prototype.destroy.call(this);this.request.abort();if(this.iframe){this.iframe.remove()}delete this.request;delete this.iframe;delete this.targetWindow}});(function(){var d=0;b.PreviewFrame.uuid=function(){return"preview-"+d++}}());b.Previewer=b.Messenger.extend({refreshBuffer:250,initialize:function(h,f){var d=this,g=/^https?/,e;c.extend(this,f||{});this.refresh=(function(i){var j=i.refresh,l=function(){k=null;j.call(i)},k;return function(){if(typeof k!=="number"){if(i.loading){i.abort()}else{return l()}}clearTimeout(k);k=setTimeout(l,i.refreshBuffer)}})(this);this.container=b.ensure(h.container);this.allowedUrls=h.allowedUrls;h.url=window.location.href;b.Messenger.prototype.initialize.call(this,h);this.add("scheme",this.origin()).link(this.origin).setter(function(j){var i=j.match(g);return i?i[0]:""});this.add("previewUrl",h.previewUrl).setter(function(j){var i;if(/\/wp-admin(\/|$)/.test(j.replace(/[#?].*$/,""))){return null}c.each([j.replace(g,d.scheme()),j],function(l,k){c.each(d.allowedUrls,function(m,n){if(0===k.indexOf(n)){i=k;return false}});if(i){return false}});return i?i:null});this.previewUrl.bind(this.refresh);this.scroll=0;this.bind("scroll",function(i){this.scroll=i});this.bind("url",this.previewUrl)},query:function(){},abort:function(){if(this.loading){this.loading.destroy();delete this.loading}},refresh:function(){var d=this;this.abort();this.loading=new b.PreviewFrame({url:this.url(),previewUrl:this.previewUrl(),query:this.query()||{},previewer:this});this.loading.done(function(){this.bind("synced",function(){if(d.preview){d.preview.destroy()}d.preview=this;delete d.loading;d.targetWindow(this.targetWindow());d.channel(this.channel())});this.send("sync",{scroll:d.scroll,settings:b.get()})});this.loading.fail(function(f,e){if("redirect"===f&&e){d.previewUrl(e)}if("logged out"===f){if(d.preview){d.preview.destroy();delete d.preview}d.login().done(d.refresh)}if("cheatin"===f){d.cheatin()}})},login:function(){var g=this,d,f,e;if(this._login){return this._login}d=c.Deferred();this._login=d.promise();f=new b.Messenger({channel:"login",url:b.settings.url.login});e=c('<iframe src="'+b.settings.url.login+'" />').appendTo(this.container);f.targetWindow(e[0].contentWindow);f.bind("login",function(){e.remove();f.destroy();delete g._login;d.resolve()});return this._login},cheatin:function(){c(document.body).empty().addClass("cheatin").append("<p>"+b.l10n.cheatin+"</p>")}});b.controlConstructor={color:b.ColorControl,upload:b.UploadControl,image:b.ImageControl};c(function(){b.settings=window._wpCustomizeSettings;b.l10n=window._wpCustomizeControlsL10n;if(!b.settings){return}if(!c.support.postMessage||(!c.support.cors&&b.settings.isCrossDomain)){return window.location=b.settings.url.fallback}var d=c(document.body),e=d.children(".wp-full-overlay"),g,h,f;c("#customize-controls").on("keydown",function(i){if(c(i.target).is("textarea")){return}if(13===i.which){i.preventDefault()}});h=new b.Previewer({container:"#customize-preview",form:"#customize-controls",previewUrl:b.settings.url.preview,allowedUrls:b.settings.url.allowed},{query:function(){return{wp_customize:"on",theme:b.settings.theme.stylesheet,customized:JSON.stringify(b.get())}},nonce:c("#_wpnonce").val(),save:function(){var i=this,k=c.extend(this.query(),{action:"customize_save",nonce:this.nonce}),j=c.post(b.settings.url.ajax,k);b.trigger("save",j);d.addClass("saving");j.always(function(){d.removeClass("saving")});j.done(function(l){if("0"===l){i.preview.iframe.hide();i.login().done(function(){i.save();i.preview.iframe.show()});return}if("-1"===l){i.cheatin();return}b.trigger("saved")})}});c.each(b.settings.settings,function(j,i){b.create(j,j,i.value,{transport:i.transport,previewer:h})});c.each(b.settings.controls,function(l,j){var i=b.controlConstructor[j.type]||b.Control,k;k=b.control.add(l,new i(l,{params:j,previewer:h}))});if(h.previewUrl()){h.refresh()}else{h.previewUrl(b.settings.url.home)}(function(){var k=new b.Values(),j=k.create("saved"),i=k.create("activated");k.bind("change",function(){var m=c("#save"),l=c(".back");if(!i()){m.val(b.l10n.activate).prop("disabled",false);l.text(b.l10n.cancel)}else{if(j()){m.val(b.l10n.saved).prop("disabled",true);l.text(b.l10n.close)}else{m.val(b.l10n.save).prop("disabled",false);l.text(b.l10n.cancel)}}});j(true);i(b.settings.theme.active);b.bind("change",function(){k("saved").set(false)});b.bind("saved",function(){k("saved").set(true);k("activated").set(true)});i.bind(function(l){if(l){b.trigger("activated")}});b.state=k}());c(".customize-section-title").click(function(j){var i=c(this).parents(".customize-section");if(i.hasClass("cannot-expand")){return}c(".customize-section").not(i).removeClass("open");i.toggleClass("open");j.preventDefault()});c("#save").click(function(i){h.save();i.preventDefault()});c(".collapse-sidebar").click(function(i){e.toggleClass("collapsed").toggleClass("expanded");i.preventDefault()});f=new b.Messenger({url:b.settings.url.parent,channel:"loader"});f.bind("back",function(){c(".back").on("click.back",function(i){i.preventDefault();f.send("close")})});b.bind("saved",function(){f.send("saved")});b.bind("activated",function(){if(f.targetWindow()){f.send("activated",b.settings.url.activated)}else{if(b.settings.url.activated){window.location=b.settings.url.activated}}});f.send("ready");c.each({background_image:{controls:["background_repeat","background_position_x","background_attachment"],callback:function(i){return !!i}},show_on_front:{controls:["page_on_front","page_for_posts"],callback:function(i){return"page"===i}},header_textcolor:{controls:["header_textcolor"],callback:function(i){return"blank"!==i}}},function(i,j){b(i,function(k){c.each(j.controls,function(l,m){b.control(m,function(o){var n=function(p){o.container.toggle(j.callback(p))};n(k.get());k.bind(n)})})})});b.control("display_header_text",function(j){var i="";j.elements[0].unsync(b("header_textcolor"));j.element=new b.Element(j.container.find("input"));j.element.set("blank"!==j.setting());j.element.bind(function(k){if(!k){i=b("header_textcolor").get()}j.setting.set(k?i:"blank")});j.setting.bind(function(k){j.element.set("blank"!==k)})});b.control("header_image",function(i){i.setting.bind(function(j){if(j===i.params.removed){i.settings.data.set(false)}});i.library.on("click","a",function(j){i.settings.data.set(c(this).data("customizeHeaderImageData"))});i.uploader.success=function(k){var j;b.ImageControl.prototype.success.call(i,k);j={attachment_id:k.id,url:k.url,thumbnail_url:k.url,height:k.meta.height,width:k.meta.width};k.element.data("customizeHeaderImageData",j);i.settings.data.set(j)}});b.trigger("ready")})})(wp,jQuery);
\ No newline at end of file
+/* globals _wpCustomizeHeader, _wpCustomizeBackground, _wpMediaViewsL10n */
+(function( exports, $ ){
+ var Container, focus, api = wp.customize;
+
+ /**
+ * @class
+ * @augments wp.customize.Value
+ * @augments wp.customize.Class
+ *
+ * @param options
+ * - previewer - The Previewer instance to sync with.
+ * - transport - The transport to use for previewing. Supports 'refresh' and 'postMessage'.
+ */
+ api.Setting = api.Value.extend({
+ initialize: function( id, value, options ) {
+ api.Value.prototype.initialize.call( this, value, options );
+
+ this.id = id;
+ this.transport = this.transport || 'refresh';
+
+ this.bind( this.preview );
+ },
+ preview: function() {
+ switch ( this.transport ) {
+ case 'refresh':
+ return this.previewer.refresh();
+ case 'postMessage':
+ return this.previewer.send( 'setting', [ this.id, this() ] );
+ }
+ }
+ });
+
+ /**
+ * Utility function namespace
+ */
+ api.utils = {};
+
+ /**
+ * Watch all changes to Value properties, and bubble changes to parent Values instance
+ *
+ * @since 4.1.0
+ *
+ * @param {wp.customize.Class} instance
+ * @param {Array} properties The names of the Value instances to watch.
+ */
+ api.utils.bubbleChildValueChanges = function ( instance, properties ) {
+ $.each( properties, function ( i, key ) {
+ instance[ key ].bind( function ( to, from ) {
+ if ( instance.parent && to !== from ) {
+ instance.parent.trigger( 'change', instance );
+ }
+ } );
+ } );
+ };
+
+ /**
+ * Expand a panel, section, or control and focus on the first focusable element.
+ *
+ * @since 4.1.0
+ *
+ * @param {Object} [params]
+ * @param {Callback} [params.completeCallback]
+ */
+ focus = function ( params ) {
+ var construct, completeCallback, focus;
+ construct = this;
+ params = params || {};
+ focus = function () {
+ construct.container.find( ':focusable:first' ).focus();
+ construct.container[0].scrollIntoView( true );
+ };
+ if ( params.completeCallback ) {
+ completeCallback = params.completeCallback;
+ params.completeCallback = function () {
+ focus();
+ completeCallback();
+ };
+ } else {
+ params.completeCallback = focus;
+ }
+ if ( construct.expand ) {
+ construct.expand( params );
+ } else {
+ params.completeCallback();
+ }
+ };
+
+ /**
+ * Stable sort for Panels, Sections, and Controls.
+ *
+ * If a.priority() === b.priority(), then sort by their respective params.instanceNumber.
+ *
+ * @since 4.1.0
+ *
+ * @param {(wp.customize.Panel|wp.customize.Section|wp.customize.Control)} a
+ * @param {(wp.customize.Panel|wp.customize.Section|wp.customize.Control)} b
+ * @returns {Number}
+ */
+ api.utils.prioritySort = function ( a, b ) {
+ if ( a.priority() === b.priority() && typeof a.params.instanceNumber === 'number' && typeof b.params.instanceNumber === 'number' ) {
+ return a.params.instanceNumber - b.params.instanceNumber;
+ } else {
+ return a.priority() - b.priority();
+ }
+ };
+
+ /**
+ * Return whether the supplied Event object is for a keydown event but not the Enter key.
+ *
+ * @since 4.1.0
+ *
+ * @param {jQuery.Event} event
+ * @returns {boolean}
+ */
+ api.utils.isKeydownButNotEnterEvent = function ( event ) {
+ return ( 'keydown' === event.type && 13 !== event.which );
+ };
+
+ /**
+ * Return whether the two lists of elements are the same and are in the same order.
+ *
+ * @since 4.1.0
+ *
+ * @param {Array|jQuery} listA
+ * @param {Array|jQuery} listB
+ * @returns {boolean}
+ */
+ api.utils.areElementListsEqual = function ( listA, listB ) {
+ var equal = (
+ listA.length === listB.length && // if lists are different lengths, then naturally they are not equal
+ -1 === _.indexOf( _.map( // are there any false values in the list returned by map?
+ _.zip( listA, listB ), // pair up each element between the two lists
+ function ( pair ) {
+ return $( pair[0] ).is( pair[1] ); // compare to see if each pair are equal
+ }
+ ), false ) // check for presence of false in map's return value
+ );
+ return equal;
+ };
+
+ /**
+ * Base class for Panel and Section.
+ *
+ * @since 4.1.0
+ *
+ * @class
+ * @augments wp.customize.Class
+ */
+ Container = api.Class.extend({
+ defaultActiveArguments: { duration: 'fast', completeCallback: $.noop },
+ defaultExpandedArguments: { duration: 'fast', completeCallback: $.noop },
+
+ /**
+ * @since 4.1.0
+ *
+ * @param {String} id
+ * @param {Object} options
+ */
+ initialize: function ( id, options ) {
+ var container = this;
+ container.id = id;
+ container.params = {};
+ $.extend( container, options || {} );
+ container.container = $( container.params.content );
+
+ container.deferred = {
+ embedded: new $.Deferred()
+ };
+ container.priority = new api.Value();
+ container.active = new api.Value();
+ container.activeArgumentsQueue = [];
+ container.expanded = new api.Value();
+ container.expandedArgumentsQueue = [];
+
+ container.active.bind( function ( active ) {
+ var args = container.activeArgumentsQueue.shift();
+ args = $.extend( {}, container.defaultActiveArguments, args );
+ active = ( active && container.isContextuallyActive() );
+ container.onChangeActive( active, args );
+ });
+ container.expanded.bind( function ( expanded ) {
+ var args = container.expandedArgumentsQueue.shift();
+ args = $.extend( {}, container.defaultExpandedArguments, args );
+ container.onChangeExpanded( expanded, args );
+ });
+
+ container.attachEvents();
+
+ api.utils.bubbleChildValueChanges( container, [ 'priority', 'active' ] );
+
+ container.priority.set( isNaN( container.params.priority ) ? 100 : container.params.priority );
+ container.active.set( container.params.active );
+ container.expanded.set( false );
+ },
+
+ /**
+ * @since 4.1.0
+ *
+ * @abstract
+ */
+ ready: function() {},
+
+ /**
+ * Get the child models associated with this parent, sorting them by their priority Value.
+ *
+ * @since 4.1.0
+ *
+ * @param {String} parentType
+ * @param {String} childType
+ * @returns {Array}
+ */
+ _children: function ( parentType, childType ) {
+ var parent = this,
+ children = [];
+ api[ childType ].each( function ( child ) {
+ if ( child[ parentType ].get() === parent.id ) {
+ children.push( child );
+ }
+ } );
+ children.sort( api.utils.prioritySort );
+ return children;
+ },
+
+ /**
+ * To override by subclass, to return whether the container has active children.
+ *
+ * @since 4.1.0
+ *
+ * @abstract
+ */
+ isContextuallyActive: function () {
+ throw new Error( 'Container.isContextuallyActive() must be overridden in a subclass.' );
+ },
+
+ /**
+ * Handle changes to the active state.
+ *
+ * This does not change the active state, it merely handles the behavior
+ * for when it does change.
+ *
+ * To override by subclass, update the container's UI to reflect the provided active state.
+ *
+ * @since 4.1.0
+ *
+ * @param {Boolean} active
+ * @param {Object} args
+ * @param {Object} args.duration
+ * @param {Object} args.completeCallback
+ */
+ onChangeActive: function ( active, args ) {
+ var duration = ( 'resolved' === api.previewer.deferred.active.state() ? args.duration : 0 );
+ if ( ! $.contains( document, this.container ) ) {
+ // jQuery.fn.slideUp is not hiding an element if it is not in the DOM
+ this.container.toggle( active );
+ if ( args.completeCallback ) {
+ args.completeCallback();
+ }
+ } else if ( active ) {
+ this.container.stop( true, true ).slideDown( duration, args.completeCallback );
+ } else {
+ this.container.stop( true, true ).slideUp( duration, args.completeCallback );
+ }
+ },
+
+ /**
+ * @since 4.1.0
+ *
+ * @params {Boolean} active
+ * @param {Object} [params]
+ * @returns {Boolean} false if state already applied
+ */
+ _toggleActive: function ( active, params ) {
+ var self = this;
+ params = params || {};
+ if ( ( active && this.active.get() ) || ( ! active && ! this.active.get() ) ) {
+ params.unchanged = true;
+ self.onChangeActive( self.active.get(), params );
+ return false;
+ } else {
+ params.unchanged = false;
+ this.activeArgumentsQueue.push( params );
+ this.active.set( active );
+ return true;
+ }
+ },
+
+ /**
+ * @param {Object} [params]
+ * @returns {Boolean} false if already active
+ */
+ activate: function ( params ) {
+ return this._toggleActive( true, params );
+ },
+
+ /**
+ * @param {Object} [params]
+ * @returns {Boolean} false if already inactive
+ */
+ deactivate: function ( params ) {
+ return this._toggleActive( false, params );
+ },
+
+ /**
+ * To override by subclass, update the container's UI to reflect the provided active state.
+ * @abstract
+ */
+ onChangeExpanded: function () {
+ throw new Error( 'Must override with subclass.' );
+ },
+
+ /**
+ * @param {Boolean} expanded
+ * @param {Object} [params]
+ * @returns {Boolean} false if state already applied
+ */
+ _toggleExpanded: function ( expanded, params ) {
+ var self = this;
+ params = params || {};
+ if ( ( expanded && this.expanded.get() ) || ( ! expanded && ! this.expanded.get() ) ) {
+ params.unchanged = true;
+ self.onChangeExpanded( self.expanded.get(), params );
+ return false;
+ } else {
+ params.unchanged = false;
+ this.expandedArgumentsQueue.push( params );
+ this.expanded.set( expanded );
+ return true;
+ }
+ },
+
+ /**
+ * @param {Object} [params]
+ * @returns {Boolean} false if already expanded
+ */
+ expand: function ( params ) {
+ return this._toggleExpanded( true, params );
+ },
+
+ /**
+ * @param {Object} [params]
+ * @returns {Boolean} false if already collapsed
+ */
+ collapse: function ( params ) {
+ return this._toggleExpanded( false, params );
+ },
+
+ /**
+ * Bring the container into view and then expand this and bring it into view
+ * @param {Object} [params]
+ */
+ focus: focus
+ });
+
+ /**
+ * @since 4.1.0
+ *
+ * @class
+ * @augments wp.customize.Class
+ */
+ api.Section = Container.extend({
+
+ /**
+ * @since 4.1.0
+ *
+ * @param {String} id
+ * @param {Array} options
+ */
+ initialize: function ( id, options ) {
+ var section = this;
+ Container.prototype.initialize.call( section, id, options );
+
+ section.id = id;
+ section.panel = new api.Value();
+ section.panel.bind( function ( id ) {
+ $( section.container ).toggleClass( 'control-subsection', !! id );
+ });
+ section.panel.set( section.params.panel || '' );
+ api.utils.bubbleChildValueChanges( section, [ 'panel' ] );
+
+ section.embed();
+ section.deferred.embedded.done( function () {
+ section.ready();
+ });
+ },
+
+ /**
+ * Embed the container in the DOM when any parent panel is ready.
+ *
+ * @since 4.1.0
+ */
+ embed: function () {
+ var section = this, inject;
+
+ // Watch for changes to the panel state
+ inject = function ( panelId ) {
+ var parentContainer;
+ if ( panelId ) {
+ // The panel has been supplied, so wait until the panel object is registered
+ api.panel( panelId, function ( panel ) {
+ // The panel has been registered, wait for it to become ready/initialized
+ panel.deferred.embedded.done( function () {
+ parentContainer = panel.container.find( 'ul:first' );
+ if ( ! section.container.parent().is( parentContainer ) ) {
+ parentContainer.append( section.container );
+ }
+ section.deferred.embedded.resolve();
+ });
+ } );
+ } else {
+ // There is no panel, so embed the section in the root of the customizer
+ parentContainer = $( '#customize-theme-controls' ).children( 'ul' ); // @todo This should be defined elsewhere, and to be configurable
+ if ( ! section.container.parent().is( parentContainer ) ) {
+ parentContainer.append( section.container );
+ }
+ section.deferred.embedded.resolve();
+ }
+ };
+ section.panel.bind( inject );
+ inject( section.panel.get() ); // Since a section may never get a panel, assume that it won't ever get one
+ },
+
+ /**
+ * Add behaviors for the accordion section.
+ *
+ * @since 4.1.0
+ */
+ attachEvents: function () {
+ var section = this;
+
+ // Expand/Collapse accordion sections on click.
+ section.container.find( '.accordion-section-title' ).on( 'click keydown', function( event ) {
+ if ( api.utils.isKeydownButNotEnterEvent( event ) ) {
+ return;
+ }
+ event.preventDefault(); // Keep this AFTER the key filter above
+
+ if ( section.expanded() ) {
+ section.collapse();
+ } else {
+ section.expand();
+ }
+ });
+ },
+
+ /**
+ * Return whether this section has any active controls.
+ *
+ * @since 4.1.0
+ *
+ * @returns {Boolean}
+ */
+ isContextuallyActive: function () {
+ var section = this,
+ controls = section.controls(),
+ activeCount = 0;
+ _( controls ).each( function ( control ) {
+ if ( control.active() ) {
+ activeCount += 1;
+ }
+ } );
+ return ( activeCount !== 0 );
+ },
+
+ /**
+ * Get the controls that are associated with this section, sorted by their priority Value.
+ *
+ * @since 4.1.0
+ *
+ * @returns {Array}
+ */
+ controls: function () {
+ return this._children( 'section', 'control' );
+ },
+
+ /**
+ * Update UI to reflect expanded state.
+ *
+ * @since 4.1.0
+ *
+ * @param {Boolean} expanded
+ * @param {Object} args
+ */
+ onChangeExpanded: function ( expanded, args ) {
+ var section = this,
+ content = section.container.find( '.accordion-section-content' ),
+ expand;
+
+ if ( expanded ) {
+
+ if ( args.unchanged ) {
+ expand = args.completeCallback;
+ } else {
+ expand = function () {
+ content.stop().slideDown( args.duration, args.completeCallback );
+ section.container.addClass( 'open' );
+ };
+ }
+
+ if ( ! args.allowMultiple ) {
+ api.section.each( function ( otherSection ) {
+ if ( otherSection !== section ) {
+ otherSection.collapse( { duration: args.duration } );
+ }
+ });
+ }
+
+ if ( section.panel() ) {
+ api.panel( section.panel() ).expand({
+ duration: args.duration,
+ completeCallback: expand
+ });
+ } else {
+ expand();
+ }
+
+ } else {
+ section.container.removeClass( 'open' );
+ content.slideUp( args.duration, args.completeCallback );
+ }
+ }
+ });
+
+ /**
+ * @since 4.1.0
+ *
+ * @class
+ * @augments wp.customize.Class
+ */
+ api.Panel = Container.extend({
+ /**
+ * @since 4.1.0
+ *
+ * @param {String} id
+ * @param {Object} options
+ */
+ initialize: function ( id, options ) {
+ var panel = this;
+ Container.prototype.initialize.call( panel, id, options );
+ panel.embed();
+ panel.deferred.embedded.done( function () {
+ panel.ready();
+ });
+ },
+
+ /**
+ * Embed the container in the DOM when any parent panel is ready.
+ *
+ * @since 4.1.0
+ */
+ embed: function () {
+ var panel = this,
+ parentContainer = $( '#customize-theme-controls > ul' ); // @todo This should be defined elsewhere, and to be configurable
+
+ if ( ! panel.container.parent().is( parentContainer ) ) {
+ parentContainer.append( panel.container );
+ }
+ panel.deferred.embedded.resolve();
+ },
+
+ /**
+ * @since 4.1.0
+ */
+ attachEvents: function () {
+ var meta, panel = this;
+
+ // Expand/Collapse accordion sections on click.
+ panel.container.find( '.accordion-section-title' ).on( 'click keydown', function( event ) {
+ if ( api.utils.isKeydownButNotEnterEvent( event ) ) {
+ return;
+ }
+ event.preventDefault(); // Keep this AFTER the key filter above
+
+ if ( ! panel.expanded() ) {
+ panel.expand();
+ }
+ });
+
+ meta = panel.container.find( '.panel-meta:first' );
+
+ meta.find( '> .accordion-section-title' ).on( 'click keydown', function( event ) {
+ if ( api.utils.isKeydownButNotEnterEvent( event ) ) {
+ return;
+ }
+ event.preventDefault(); // Keep this AFTER the key filter above
+
+ if ( meta.hasClass( 'cannot-expand' ) ) {
+ return;
+ }
+
+ var content = meta.find( '.accordion-section-content:first' );
+ if ( meta.hasClass( 'open' ) ) {
+ meta.toggleClass( 'open' );
+ content.slideUp( panel.defaultExpandedArguments.duration );
+ } else {
+ content.slideDown( panel.defaultExpandedArguments.duration );
+ meta.toggleClass( 'open' );
+ }
+ });
+
+ },
+
+ /**
+ * Get the sections that are associated with this panel, sorted by their priority Value.
+ *
+ * @since 4.1.0
+ *
+ * @returns {Array}
+ */
+ sections: function () {
+ return this._children( 'panel', 'section' );
+ },
+
+ /**
+ * Return whether this panel has any active sections.
+ *
+ * @since 4.1.0
+ *
+ * @returns {boolean}
+ */
+ isContextuallyActive: function () {
+ var panel = this,
+ sections = panel.sections(),
+ activeCount = 0;
+ _( sections ).each( function ( section ) {
+ if ( section.active() && section.isContextuallyActive() ) {
+ activeCount += 1;
+ }
+ } );
+ return ( activeCount !== 0 );
+ },
+
+ /**
+ * Update UI to reflect expanded state
+ *
+ * @since 4.1.0
+ *
+ * @param {Boolean} expanded
+ * @param {Object} args
+ * @param {Boolean} args.unchanged
+ * @param {Callback} args.completeCallback
+ */
+ onChangeExpanded: function ( expanded, args ) {
+
+ // Immediately call the complete callback if there were no changes
+ if ( args.unchanged ) {
+ if ( args.completeCallback ) {
+ args.completeCallback();
+ }
+ return;
+ }
+
+ // Note: there is a second argument 'args' passed
+ var position, scroll,
+ panel = this,
+ section = panel.container.closest( '.accordion-section' ),
+ overlay = section.closest( '.wp-full-overlay' ),
+ container = section.closest( '.accordion-container' ),
+ siblings = container.find( '.open' ),
+ topPanel = overlay.find( '#customize-theme-controls > ul > .accordion-section > .accordion-section-title' ).add( '#customize-info > .accordion-section-title' ),
+ backBtn = overlay.find( '.control-panel-back' ),
+ panelTitle = section.find( '.accordion-section-title' ).first(),
+ content = section.find( '.control-panel-content' );
+
+ if ( expanded ) {
+
+ // Collapse any sibling sections/panels
+ api.section.each( function ( section ) {
+ if ( ! section.panel() ) {
+ section.collapse( { duration: 0 } );
+ }
+ });
+ api.panel.each( function ( otherPanel ) {
+ if ( panel !== otherPanel ) {
+ otherPanel.collapse( { duration: 0 } );
+ }
+ });
+
+ content.show( 0, function() {
+ position = content.offset().top;
+ scroll = container.scrollTop();
+ content.css( 'margin-top', ( 45 - position - scroll ) );
+ section.addClass( 'current-panel' );
+ overlay.addClass( 'in-sub-panel' );
+ container.scrollTop( 0 );
+ if ( args.completeCallback ) {
+ args.completeCallback();
+ }
+ } );
+ topPanel.attr( 'tabindex', '-1' );
+ backBtn.attr( 'tabindex', '0' );
+ backBtn.focus();
+ } else {
+ siblings.removeClass( 'open' );
+ section.removeClass( 'current-panel' );
+ overlay.removeClass( 'in-sub-panel' );
+ content.delay( 180 ).hide( 0, function() {
+ content.css( 'margin-top', 'inherit' ); // Reset
+ if ( args.completeCallback ) {
+ args.completeCallback();
+ }
+ } );
+ topPanel.attr( 'tabindex', '0' );
+ backBtn.attr( 'tabindex', '-1' );
+ panelTitle.focus();
+ container.scrollTop( 0 );
+ }
+ }
+ });
+
+ /**
+ * A Customizer Control.
+ *
+ * A control provides a UI element that allows a user to modify a Customizer Setting.
+ *
+ * @see PHP class WP_Customize_Control.
+ *
+ * @class
+ * @augments wp.customize.Class
+ *
+ * @param {string} id Unique identifier for the control instance.
+ * @param {object} options Options hash for the control instance.
+ * @param {object} options.params
+ * @param {object} options.params.type Type of control (e.g. text, radio, dropdown-pages, etc.)
+ * @param {string} options.params.content The HTML content for the control.
+ * @param {string} options.params.priority Order of priority to show the control within the section.
+ * @param {string} options.params.active
+ * @param {string} options.params.section
+ * @param {string} options.params.label
+ * @param {string} options.params.description
+ * @param {string} options.params.instanceNumber Order in which this instance was created in relation to other instances.
+ */
+ api.Control = api.Class.extend({
+ defaultActiveArguments: { duration: 'fast', completeCallback: $.noop },
+
+ initialize: function( id, options ) {
+ var control = this,
+ nodes, radios, settings;
+
+ control.params = {};
+ $.extend( control, options || {} );
+ control.id = id;
+ control.selector = '#customize-control-' + id.replace( /\]/g, '' ).replace( /\[/g, '-' );
+ control.templateSelector = 'customize-control-' + control.params.type + '-content';
+ control.container = control.params.content ? $( control.params.content ) : $( control.selector );
+
+ control.deferred = {
+ embedded: new $.Deferred()
+ };
+ control.section = new api.Value();
+ control.priority = new api.Value();
+ control.active = new api.Value();
+ control.activeArgumentsQueue = [];
+
+ control.elements = [];
+
+ nodes = control.container.find('[data-customize-setting-link]');
+ radios = {};
+
+ nodes.each( function() {
+ var node = $( this ),
+ name;
+
+ if ( node.is( ':radio' ) ) {
+ name = node.prop( 'name' );
+ if ( radios[ name ] ) {
+ return;
+ }
+
+ radios[ name ] = true;
+ node = nodes.filter( '[name="' + name + '"]' );
+ }
+
+ api( node.data( 'customizeSettingLink' ), function( setting ) {
+ var element = new api.Element( node );
+ control.elements.push( element );
+ element.sync( setting );
+ element.set( setting() );
+ });
+ });
+
+ control.active.bind( function ( active ) {
+ var args = control.activeArgumentsQueue.shift();
+ args = $.extend( {}, control.defaultActiveArguments, args );
+ control.onChangeActive( active, args );
+ } );
+
+ control.section.set( control.params.section );
+ control.priority.set( isNaN( control.params.priority ) ? 10 : control.params.priority );
+ control.active.set( control.params.active );
+
+ api.utils.bubbleChildValueChanges( control, [ 'section', 'priority', 'active' ] );
+
+ // Associate this control with its settings when they are created
+ settings = $.map( control.params.settings, function( value ) {
+ return value;
+ });
+ api.apply( api, settings.concat( function () {
+ var key;
+
+ control.settings = {};
+ for ( key in control.params.settings ) {
+ control.settings[ key ] = api( control.params.settings[ key ] );
+ }
+
+ control.setting = control.settings['default'] || null;
+
+ control.embed();
+ }) );
+
+ control.deferred.embedded.done( function () {
+ control.ready();
+ });
+ },
+
+ /**
+ * Embed the control into the page.
+ */
+ embed: function () {
+ var control = this,
+ inject;
+
+ // Watch for changes to the section state
+ inject = function ( sectionId ) {
+ var parentContainer;
+ if ( ! sectionId ) { // @todo allow a control to be embedded without a section, for instance a control embedded in the frontend
+ return;
+ }
+ // Wait for the section to be registered
+ api.section( sectionId, function ( section ) {
+ // Wait for the section to be ready/initialized
+ section.deferred.embedded.done( function () {
+ parentContainer = section.container.find( 'ul:first' );
+ if ( ! control.container.parent().is( parentContainer ) ) {
+ parentContainer.append( control.container );
+ control.renderContent();
+ }
+ control.deferred.embedded.resolve();
+ });
+ });
+ };
+ control.section.bind( inject );
+ inject( control.section.get() );
+ },
+
+ /**
+ * Triggered when the control's markup has been injected into the DOM.
+ *
+ * @abstract
+ */
+ ready: function() {},
+
+ /**
+ * Normal controls do not expand, so just expand its parent
+ *
+ * @param {Object} [params]
+ */
+ expand: function ( params ) {
+ api.section( this.section() ).expand( params );
+ },
+
+ /**
+ * Bring the containing section and panel into view and then
+ * this control into view, focusing on the first input.
+ */
+ focus: focus,
+
+ /**
+ * Update UI in response to a change in the control's active state.
+ * This does not change the active state, it merely handles the behavior
+ * for when it does change.
+ *
+ * @since 4.1.0
+ *
+ * @param {Boolean} active
+ * @param {Object} args
+ * @param {Number} args.duration
+ * @param {Callback} args.completeCallback
+ */
+ onChangeActive: function ( active, args ) {
+ if ( ! $.contains( document, this.container ) ) {
+ // jQuery.fn.slideUp is not hiding an element if it is not in the DOM
+ this.container.toggle( active );
+ if ( args.completeCallback ) {
+ args.completeCallback();
+ }
+ } else if ( active ) {
+ this.container.slideDown( args.duration, args.completeCallback );
+ } else {
+ this.container.slideUp( args.duration, args.completeCallback );
+ }
+ },
+
+ /**
+ * @deprecated 4.1.0 Use this.onChangeActive() instead.
+ */
+ toggle: function ( active ) {
+ return this.onChangeActive( active, this.defaultActiveArguments );
+ },
+
+ /**
+ * Shorthand way to enable the active state.
+ *
+ * @since 4.1.0
+ *
+ * @param {Object} [params]
+ * @returns {Boolean} false if already active
+ */
+ activate: Container.prototype.activate,
+
+ /**
+ * Shorthand way to disable the active state.
+ *
+ * @since 4.1.0
+ *
+ * @param {Object} [params]
+ * @returns {Boolean} false if already inactive
+ */
+ deactivate: Container.prototype.deactivate,
+
+ /**
+ * Re-use _toggleActive from Container class.
+ *
+ * @access private
+ */
+ _toggleActive: Container.prototype._toggleActive,
+
+ dropdownInit: function() {
+ var control = this,
+ statuses = this.container.find('.dropdown-status'),
+ params = this.params,
+ toggleFreeze = false,
+ update = function( to ) {
+ if ( typeof to === 'string' && params.statuses && params.statuses[ to ] )
+ statuses.html( params.statuses[ to ] ).show();
+ else
+ statuses.hide();
+ };
+
+ // Support the .dropdown class to open/close complex elements
+ this.container.on( 'click keydown', '.dropdown', function( event ) {
+ if ( api.utils.isKeydownButNotEnterEvent( event ) ) {
+ return;
+ }
+
+ event.preventDefault();
+
+ if (!toggleFreeze)
+ control.container.toggleClass('open');
+
+ if ( control.container.hasClass('open') )
+ control.container.parent().parent().find('li.library-selected').focus();
+
+ // Don't want to fire focus and click at same time
+ toggleFreeze = true;
+ setTimeout(function () {
+ toggleFreeze = false;
+ }, 400);
+ });
+
+ this.setting.bind( update );
+ update( this.setting() );
+ },
+
+ /**
+ * Render the control from its JS template, if it exists.
+ *
+ * The control's container must already exist in the DOM.
+ *
+ * @since 4.1.0
+ */
+ renderContent: function () {
+ var template,
+ control = this;
+
+ // Replace the container element's content with the control.
+ if ( 0 !== $( '#tmpl-' + control.templateSelector ).length ) {
+ template = wp.template( control.templateSelector );
+ if ( template && control.container ) {
+ control.container.html( template( control.params ) );
+ }
+ }
+ }
+ });
+
+ /**
+ * A colorpicker control.
+ *
+ * @class
+ * @augments wp.customize.Control
+ * @augments wp.customize.Class
+ */
+ api.ColorControl = api.Control.extend({
+ ready: function() {
+ var control = this,
+ picker = this.container.find('.color-picker-hex');
+
+ picker.val( control.setting() ).wpColorPicker({
+ change: function() {
+ control.setting.set( picker.wpColorPicker('color') );
+ },
+ clear: function() {
+ control.setting.set( false );
+ }
+ });
+
+ this.setting.bind( function ( value ) {
+ picker.val( value );
+ picker.wpColorPicker( 'color', value );
+ });
+ }
+ });
+
+ /**
+ * An upload control, which utilizes the media modal.
+ *
+ * @class
+ * @augments wp.customize.Control
+ * @augments wp.customize.Class
+ */
+ api.UploadControl = api.Control.extend({
+
+ /**
+ * When the control's DOM structure is ready,
+ * set up internal event bindings.
+ */
+ ready: function() {
+ var control = this;
+ // Shortcut so that we don't have to use _.bind every time we add a callback.
+ _.bindAll( control, 'restoreDefault', 'removeFile', 'openFrame', 'select' );
+
+ // Bind events, with delegation to facilitate re-rendering.
+ control.container.on( 'click keydown', '.upload-button', control.openFrame );
+ control.container.on( 'click keydown', '.thumbnail-image img', control.openFrame );
+ control.container.on( 'click keydown', '.default-button', control.restoreDefault );
+ control.container.on( 'click keydown', '.remove-button', control.removeFile );
+
+ // Re-render whenever the control's setting changes.
+ control.setting.bind( function () { control.renderContent(); } );
+ },
+
+ /**
+ * Open the media modal.
+ */
+ openFrame: function( event ) {
+ if ( api.utils.isKeydownButNotEnterEvent( event ) ) {
+ return;
+ }
+
+ event.preventDefault();
+
+ if ( ! this.frame ) {
+ this.initFrame();
+ }
+
+ this.frame.open();
+ },
+
+ /**
+ * Create a media modal select frame, and store it so the instance can be reused when needed.
+ */
+ initFrame: function() {
+ this.frame = wp.media({
+ button: {
+ text: this.params.button_labels.frame_button
+ },
+ states: [
+ new wp.media.controller.Library({
+ title: this.params.button_labels.frame_title,
+ library: wp.media.query({ type: this.params.mime_type }),
+ multiple: false,
+ date: false
+ })
+ ]
+ });
+
+ // When a file is selected, run a callback.
+ this.frame.on( 'select', this.select );
+ },
+
+ /**
+ * Callback handler for when an attachment is selected in the media modal.
+ * Gets the selected image information, and sets it within the control.
+ */
+ select: function() {
+ // Get the attachment from the modal frame.
+ var attachment = this.frame.state().get( 'selection' ).first().toJSON();
+
+ this.params.attachment = attachment;
+
+ // Set the Customizer setting; the callback takes care of rendering.
+ this.setting( attachment.url );
+ },
+
+ /**
+ * Reset the setting to the default value.
+ */
+ restoreDefault: function( event ) {
+ if ( api.utils.isKeydownButNotEnterEvent( event ) ) {
+ return;
+ }
+ event.preventDefault();
+
+ this.params.attachment = this.params.defaultAttachment;
+ this.setting( this.params.defaultAttachment.url );
+ },
+
+ /**
+ * Called when the "Remove" link is clicked. Empties the setting.
+ *
+ * @param {object} event jQuery Event object
+ */
+ removeFile: function( event ) {
+ if ( api.utils.isKeydownButNotEnterEvent( event ) ) {
+ return;
+ }
+ event.preventDefault();
+
+ this.params.attachment = {};
+ this.setting( '' );
+ this.renderContent(); // Not bound to setting change when emptying.
+ },
+
+ // @deprecated
+ success: function() {},
+
+ // @deprecated
+ removerVisibility: function() {}
+ });
+
+ /**
+ * A control for uploading images.
+ *
+ * This control no longer needs to do anything more
+ * than what the upload control does in JS.
+ *
+ * @class
+ * @augments wp.customize.UploadControl
+ * @augments wp.customize.Control
+ * @augments wp.customize.Class
+ */
+ api.ImageControl = api.UploadControl.extend({
+ // @deprecated
+ thumbnailSrc: function() {}
+ });
+
+ /**
+ * A control for uploading background images.
+ *
+ * @class
+ * @augments wp.customize.UploadControl
+ * @augments wp.customize.Control
+ * @augments wp.customize.Class
+ */
+ api.BackgroundControl = api.UploadControl.extend({
+
+ /**
+ * When the control's DOM structure is ready,
+ * set up internal event bindings.
+ */
+ ready: function() {
+ api.UploadControl.prototype.ready.apply( this, arguments );
+ },
+
+ /**
+ * Callback handler for when an attachment is selected in the media modal.
+ * Does an additional AJAX request for setting the background context.
+ */
+ select: function() {
+ api.UploadControl.prototype.select.apply( this, arguments );
+
+ wp.ajax.post( 'custom-background-add', {
+ nonce: _wpCustomizeBackground.nonces.add,
+ wp_customize: 'on',
+ theme: api.settings.theme.stylesheet,
+ attachment_id: this.params.attachment.id
+ } );
+ }
+ });
+
+ /**
+ * @class
+ * @augments wp.customize.Control
+ * @augments wp.customize.Class
+ */
+ api.HeaderControl = api.Control.extend({
+ ready: function() {
+ this.btnRemove = $('#customize-control-header_image .actions .remove');
+ this.btnNew = $('#customize-control-header_image .actions .new');
+
+ _.bindAll(this, 'openMedia', 'removeImage');
+
+ this.btnNew.on( 'click', this.openMedia );
+ this.btnRemove.on( 'click', this.removeImage );
+
+ api.HeaderTool.currentHeader = new api.HeaderTool.ImageModel();
+
+ new api.HeaderTool.CurrentView({
+ model: api.HeaderTool.currentHeader,
+ el: '#customize-control-header_image .current .container'
+ });
+
+ new api.HeaderTool.ChoiceListView({
+ collection: api.HeaderTool.UploadsList = new api.HeaderTool.ChoiceList(),
+ el: '#customize-control-header_image .choices .uploaded .list'
+ });
+
+ new api.HeaderTool.ChoiceListView({
+ collection: api.HeaderTool.DefaultsList = new api.HeaderTool.DefaultsList(),
+ el: '#customize-control-header_image .choices .default .list'
+ });
+
+ api.HeaderTool.combinedList = api.HeaderTool.CombinedList = new api.HeaderTool.CombinedList([
+ api.HeaderTool.UploadsList,
+ api.HeaderTool.DefaultsList
+ ]);
+ },
+
+ /**
+ * Returns a set of options, computed from the attached image data and
+ * theme-specific data, to be fed to the imgAreaSelect plugin in
+ * wp.media.view.Cropper.
+ *
+ * @param {wp.media.model.Attachment} attachment
+ * @param {wp.media.controller.Cropper} controller
+ * @returns {Object} Options
+ */
+ calculateImageSelectOptions: function(attachment, controller) {
+ var xInit = parseInt(_wpCustomizeHeader.data.width, 10),
+ yInit = parseInt(_wpCustomizeHeader.data.height, 10),
+ flexWidth = !! parseInt(_wpCustomizeHeader.data['flex-width'], 10),
+ flexHeight = !! parseInt(_wpCustomizeHeader.data['flex-height'], 10),
+ ratio, xImg, yImg, realHeight, realWidth,
+ imgSelectOptions;
+
+ realWidth = attachment.get('width');
+ realHeight = attachment.get('height');
+
+ this.headerImage = new api.HeaderTool.ImageModel();
+ this.headerImage.set({
+ themeWidth: xInit,
+ themeHeight: yInit,
+ themeFlexWidth: flexWidth,
+ themeFlexHeight: flexHeight,
+ imageWidth: realWidth,
+ imageHeight: realHeight
+ });
+
+ controller.set( 'canSkipCrop', ! this.headerImage.shouldBeCropped() );
+
+ ratio = xInit / yInit;
+ xImg = realWidth;
+ yImg = realHeight;
+
+ if ( xImg / yImg > ratio ) {
+ yInit = yImg;
+ xInit = yInit * ratio;
+ } else {
+ xInit = xImg;
+ yInit = xInit / ratio;
+ }
+
+ imgSelectOptions = {
+ handles: true,
+ keys: true,
+ instance: true,
+ persistent: true,
+ imageWidth: realWidth,
+ imageHeight: realHeight,
+ x1: 0,
+ y1: 0,
+ x2: xInit,
+ y2: yInit
+ };
+
+ if (flexHeight === false && flexWidth === false) {
+ imgSelectOptions.aspectRatio = xInit + ':' + yInit;
+ }
+ if (flexHeight === false ) {
+ imgSelectOptions.maxHeight = yInit;
+ }
+ if (flexWidth === false ) {
+ imgSelectOptions.maxWidth = xInit;
+ }
+
+ return imgSelectOptions;
+ },
+
+ /**
+ * Sets up and opens the Media Manager in order to select an image.
+ * Depending on both the size of the image and the properties of the
+ * current theme, a cropping step after selection may be required or
+ * skippable.
+ *
+ * @param {event} event
+ */
+ openMedia: function(event) {
+ var l10n = _wpMediaViewsL10n;
+
+ event.preventDefault();
+
+ this.frame = wp.media({
+ button: {
+ text: l10n.selectAndCrop,
+ close: false
+ },
+ states: [
+ new wp.media.controller.Library({
+ title: l10n.chooseImage,
+ library: wp.media.query({ type: 'image' }),
+ multiple: false,
+ date: false,
+ priority: 20,
+ suggestedWidth: _wpCustomizeHeader.data.width,
+ suggestedHeight: _wpCustomizeHeader.data.height
+ }),
+ new wp.media.controller.Cropper({
+ imgSelectOptions: this.calculateImageSelectOptions
+ })
+ ]
+ });
+
+ this.frame.on('select', this.onSelect, this);
+ this.frame.on('cropped', this.onCropped, this);
+ this.frame.on('skippedcrop', this.onSkippedCrop, this);
+
+ this.frame.open();
+ },
+
+ /**
+ * After an image is selected in the media modal,
+ * switch to the cropper state.
+ */
+ onSelect: function() {
+ this.frame.setState('cropper');
+ },
+
+ /**
+ * After the image has been cropped, apply the cropped image data to the setting.
+ *
+ * @param {object} croppedImage Cropped attachment data.
+ */
+ onCropped: function(croppedImage) {
+ var url = croppedImage.post_content,
+ attachmentId = croppedImage.attachment_id,
+ w = croppedImage.width,
+ h = croppedImage.height;
+ this.setImageFromURL(url, attachmentId, w, h);
+ },
+
+ /**
+ * If cropping was skipped, apply the image data directly to the setting.
+ *
+ * @param {object} selection
+ */
+ onSkippedCrop: function(selection) {
+ var url = selection.get('url'),
+ w = selection.get('width'),
+ h = selection.get('height');
+ this.setImageFromURL(url, selection.id, w, h);
+ },
+
+ /**
+ * Creates a new wp.customize.HeaderTool.ImageModel from provided
+ * header image data and inserts it into the user-uploaded headers
+ * collection.
+ *
+ * @param {String} url
+ * @param {Number} attachmentId
+ * @param {Number} width
+ * @param {Number} height
+ */
+ setImageFromURL: function(url, attachmentId, width, height) {
+ var choice, data = {};
+
+ data.url = url;
+ data.thumbnail_url = url;
+ data.timestamp = _.now();
+
+ if (attachmentId) {
+ data.attachment_id = attachmentId;
+ }
+
+ if (width) {
+ data.width = width;
+ }
+
+ if (height) {
+ data.height = height;
+ }
+
+ choice = new api.HeaderTool.ImageModel({
+ header: data,
+ choice: url.split('/').pop()
+ });
+ api.HeaderTool.UploadsList.add(choice);
+ api.HeaderTool.currentHeader.set(choice.toJSON());
+ choice.save();
+ choice.importImage();
+ },
+
+ /**
+ * Triggers the necessary events to deselect an image which was set as
+ * the currently selected one.
+ */
+ removeImage: function() {
+ api.HeaderTool.currentHeader.trigger('hide');
+ api.HeaderTool.CombinedList.trigger('control:removeImage');
+ }
+
+ });
+
+ // Change objects contained within the main customize object to Settings.
+ api.defaultConstructor = api.Setting;
+
+ // Create the collections for Controls, Sections and Panels.
+ api.control = new api.Values({ defaultConstructor: api.Control });
+ api.section = new api.Values({ defaultConstructor: api.Section });
+ api.panel = new api.Values({ defaultConstructor: api.Panel });
+
+ /**
+ * @class
+ * @augments wp.customize.Messenger
+ * @augments wp.customize.Class
+ * @mixes wp.customize.Events
+ */
+ api.PreviewFrame = api.Messenger.extend({
+ sensitivity: 2000,
+
+ initialize: function( params, options ) {
+ var deferred = $.Deferred();
+
+ // This is the promise object.
+ deferred.promise( this );
+
+ this.container = params.container;
+ this.signature = params.signature;
+
+ $.extend( params, { channel: api.PreviewFrame.uuid() });
+
+ api.Messenger.prototype.initialize.call( this, params, options );
+
+ this.add( 'previewUrl', params.previewUrl );
+
+ this.query = $.extend( params.query || {}, { customize_messenger_channel: this.channel() });
+
+ this.run( deferred );
+ },
+
+ run: function( deferred ) {
+ var self = this,
+ loaded = false,
+ ready = false;
+
+ if ( this._ready ) {
+ this.unbind( 'ready', this._ready );
+ }
+
+ this._ready = function() {
+ ready = true;
+
+ if ( loaded ) {
+ deferred.resolveWith( self );
+ }
+ };
+
+ this.bind( 'ready', this._ready );
+
+ this.bind( 'ready', function ( data ) {
+ if ( ! data ) {
+ return;
+ }
+
+ /*
+ * Walk over all panels, sections, and controls and set their
+ * respective active states to true if the preview explicitly
+ * indicates as such.
+ */
+ var constructs = {
+ panel: data.activePanels,
+ section: data.activeSections,
+ control: data.activeControls
+ };
+ _( constructs ).each( function ( activeConstructs, type ) {
+ api[ type ].each( function ( construct, id ) {
+ var active = !! ( activeConstructs && activeConstructs[ id ] );
+ construct.active( active );
+ } );
+ } );
+ } );
+
+ this.request = $.ajax( this.previewUrl(), {
+ type: 'POST',
+ data: this.query,
+ xhrFields: {
+ withCredentials: true
+ }
+ } );
+
+ this.request.fail( function() {
+ deferred.rejectWith( self, [ 'request failure' ] );
+ });
+
+ this.request.done( function( response ) {
+ var location = self.request.getResponseHeader('Location'),
+ signature = self.signature,
+ index;
+
+ // Check if the location response header differs from the current URL.
+ // If so, the request was redirected; try loading the requested page.
+ if ( location && location !== self.previewUrl() ) {
+ deferred.rejectWith( self, [ 'redirect', location ] );
+ return;
+ }
+
+ // Check if the user is not logged in.
+ if ( '0' === response ) {
+ self.login( deferred );
+ return;
+ }
+
+ // Check for cheaters.
+ if ( '-1' === response ) {
+ deferred.rejectWith( self, [ 'cheatin' ] );
+ return;
+ }
+
+ // Check for a signature in the request.
+ index = response.lastIndexOf( signature );
+ if ( -1 === index || index < response.lastIndexOf('</html>') ) {
+ deferred.rejectWith( self, [ 'unsigned' ] );
+ return;
+ }
+
+ // Strip the signature from the request.
+ response = response.slice( 0, index ) + response.slice( index + signature.length );
+
+ // Create the iframe and inject the html content.
+ self.iframe = $('<iframe />').appendTo( self.container );
+
+ // Bind load event after the iframe has been added to the page;
+ // otherwise it will fire when injected into the DOM.
+ self.iframe.one( 'load', function() {
+ loaded = true;
+
+ if ( ready ) {
+ deferred.resolveWith( self );
+ } else {
+ setTimeout( function() {
+ deferred.rejectWith( self, [ 'ready timeout' ] );
+ }, self.sensitivity );
+ }
+ });
+
+ self.targetWindow( self.iframe[0].contentWindow );
+
+ self.targetWindow().document.open();
+ self.targetWindow().document.write( response );
+ self.targetWindow().document.close();
+ });
+ },
+
+ login: function( deferred ) {
+ var self = this,
+ reject;
+
+ reject = function() {
+ deferred.rejectWith( self, [ 'logged out' ] );
+ };
+
+ if ( this.triedLogin )
+ return reject();
+
+ // Check if we have an admin cookie.
+ $.get( api.settings.url.ajax, {
+ action: 'logged-in'
+ }).fail( reject ).done( function( response ) {
+ var iframe;
+
+ if ( '1' !== response )
+ reject();
+
+ iframe = $('<iframe src="' + self.previewUrl() + '" />').hide();
+ iframe.appendTo( self.container );
+ iframe.load( function() {
+ self.triedLogin = true;
+
+ iframe.remove();
+ self.run( deferred );
+ });
+ });
+ },
+
+ destroy: function() {
+ api.Messenger.prototype.destroy.call( this );
+ this.request.abort();
+
+ if ( this.iframe )
+ this.iframe.remove();
+
+ delete this.request;
+ delete this.iframe;
+ delete this.targetWindow;
+ }
+ });
+
+ (function(){
+ var uuid = 0;
+ /**
+ * Create a universally unique identifier.
+ *
+ * @return {int}
+ */
+ api.PreviewFrame.uuid = function() {
+ return 'preview-' + uuid++;
+ };
+ }());
+
+ /**
+ * Set the document title of the customizer.
+ *
+ * @since 4.1.0
+ *
+ * @param {string} documentTitle
+ */
+ api.setDocumentTitle = function ( documentTitle ) {
+ var tmpl, title;
+ tmpl = api.settings.documentTitleTmpl;
+ title = tmpl.replace( '%s', documentTitle );
+ document.title = title;
+ if ( window !== window.parent ) {
+ window.parent.document.title = document.title;
+ }
+ };
+
+ /**
+ * @class
+ * @augments wp.customize.Messenger
+ * @augments wp.customize.Class
+ * @mixes wp.customize.Events
+ */
+ api.Previewer = api.Messenger.extend({
+ refreshBuffer: 250,
+
+ /**
+ * Requires params:
+ * - container - a selector or jQuery element
+ * - previewUrl - the URL of preview frame
+ */
+ initialize: function( params, options ) {
+ var self = this,
+ rscheme = /^https?/;
+
+ $.extend( this, options || {} );
+ this.deferred = {
+ active: $.Deferred()
+ };
+
+ /*
+ * Wrap this.refresh to prevent it from hammering the servers:
+ *
+ * If refresh is called once and no other refresh requests are
+ * loading, trigger the request immediately.
+ *
+ * If refresh is called while another refresh request is loading,
+ * debounce the refresh requests:
+ * 1. Stop the loading request (as it is instantly outdated).
+ * 2. Trigger the new request once refresh hasn't been called for
+ * self.refreshBuffer milliseconds.
+ */
+ this.refresh = (function( self ) {
+ var refresh = self.refresh,
+ callback = function() {
+ timeout = null;
+ refresh.call( self );
+ },
+ timeout;
+
+ return function() {
+ if ( typeof timeout !== 'number' ) {
+ if ( self.loading ) {
+ self.abort();
+ } else {
+ return callback();
+ }
+ }
+
+ clearTimeout( timeout );
+ timeout = setTimeout( callback, self.refreshBuffer );
+ };
+ })( this );
+
+ this.container = api.ensure( params.container );
+ this.allowedUrls = params.allowedUrls;
+ this.signature = params.signature;
+
+ params.url = window.location.href;
+
+ api.Messenger.prototype.initialize.call( this, params );
+
+ this.add( 'scheme', this.origin() ).link( this.origin ).setter( function( to ) {
+ var match = to.match( rscheme );
+ return match ? match[0] : '';
+ });
+
+ // Limit the URL to internal, front-end links.
+ //
+ // If the frontend and the admin are served from the same domain, load the
+ // preview over ssl if the Customizer is being loaded over ssl. This avoids
+ // insecure content warnings. This is not attempted if the admin and frontend
+ // are on different domains to avoid the case where the frontend doesn't have
+ // ssl certs.
+
+ this.add( 'previewUrl', params.previewUrl ).setter( function( to ) {
+ var result;
+
+ // Check for URLs that include "/wp-admin/" or end in "/wp-admin".
+ // Strip hashes and query strings before testing.
+ if ( /\/wp-admin(\/|$)/.test( to.replace( /[#?].*$/, '' ) ) )
+ return null;
+
+ // Attempt to match the URL to the control frame's scheme
+ // and check if it's allowed. If not, try the original URL.
+ $.each([ to.replace( rscheme, self.scheme() ), to ], function( i, url ) {
+ $.each( self.allowedUrls, function( i, allowed ) {
+ var path;
+
+ allowed = allowed.replace( /\/+$/, '' );
+ path = url.replace( allowed, '' );
+
+ if ( 0 === url.indexOf( allowed ) && /^([/#?]|$)/.test( path ) ) {
+ result = url;
+ return false;
+ }
+ });
+ if ( result )
+ return false;
+ });
+
+ // If we found a matching result, return it. If not, bail.
+ return result ? result : null;
+ });
+
+ // Refresh the preview when the URL is changed (but not yet).
+ this.previewUrl.bind( this.refresh );
+
+ this.scroll = 0;
+ this.bind( 'scroll', function( distance ) {
+ this.scroll = distance;
+ });
+
+ // Update the URL when the iframe sends a URL message.
+ this.bind( 'url', this.previewUrl );
+
+ // Update the document title when the preview changes.
+ this.bind( 'documentTitle', function ( title ) {
+ api.setDocumentTitle( title );
+ } );
+ },
+
+ query: function() {},
+
+ abort: function() {
+ if ( this.loading ) {
+ this.loading.destroy();
+ delete this.loading;
+ }
+ },
+
+ refresh: function() {
+ var self = this;
+
+ this.abort();
+
+ this.loading = new api.PreviewFrame({
+ url: this.url(),
+ previewUrl: this.previewUrl(),
+ query: this.query() || {},
+ container: this.container,
+ signature: this.signature
+ });
+
+ this.loading.done( function() {
+ // 'this' is the loading frame
+ this.bind( 'synced', function() {
+ if ( self.preview )
+ self.preview.destroy();
+ self.preview = this;
+ delete self.loading;
+
+ self.targetWindow( this.targetWindow() );
+ self.channel( this.channel() );
+
+ self.deferred.active.resolve();
+ self.send( 'active' );
+ });
+
+ this.send( 'sync', {
+ scroll: self.scroll,
+ settings: api.get()
+ });
+ });
+
+ this.loading.fail( function( reason, location ) {
+ if ( 'redirect' === reason && location )
+ self.previewUrl( location );
+
+ if ( 'logged out' === reason ) {
+ if ( self.preview ) {
+ self.preview.destroy();
+ delete self.preview;
+ }
+
+ self.login().done( self.refresh );
+ }
+
+ if ( 'cheatin' === reason )
+ self.cheatin();
+ });
+ },
+
+ login: function() {
+ var previewer = this,
+ deferred, messenger, iframe;
+
+ if ( this._login )
+ return this._login;
+
+ deferred = $.Deferred();
+ this._login = deferred.promise();
+
+ messenger = new api.Messenger({
+ channel: 'login',
+ url: api.settings.url.login
+ });
+
+ iframe = $('<iframe src="' + api.settings.url.login + '" />').appendTo( this.container );
+
+ messenger.targetWindow( iframe[0].contentWindow );
+
+ messenger.bind( 'login', function() {
+ iframe.remove();
+ messenger.destroy();
+ delete previewer._login;
+ deferred.resolve();
+ });
+
+ return this._login;
+ },
+
+ cheatin: function() {
+ $( document.body ).empty().addClass('cheatin').append( '<p>' + api.l10n.cheatin + '</p>' );
+ }
+ });
+
+ api.controlConstructor = {
+ color: api.ColorControl,
+ upload: api.UploadControl,
+ image: api.ImageControl,
+ header: api.HeaderControl,
+ background: api.BackgroundControl
+ };
+ api.panelConstructor = {};
+ api.sectionConstructor = {};
+
+ $( function() {
+ api.settings = window._wpCustomizeSettings;
+ api.l10n = window._wpCustomizeControlsL10n;
+
+ // Check if we can run the Customizer.
+ if ( ! api.settings ) {
+ return;
+ }
+
+ // Redirect to the fallback preview if any incompatibilities are found.
+ if ( ! $.support.postMessage || ( ! $.support.cors && api.settings.isCrossDomain ) )
+ return window.location = api.settings.url.fallback;
+
+ var parent, topFocus,
+ body = $( document.body ),
+ overlay = body.children( '.wp-full-overlay' ),
+ title = $( '#customize-info .theme-name.site-title' ),
+ closeBtn = $( '.customize-controls-close' ),
+ saveBtn = $( '#save' );
+
+ // Prevent the form from saving when enter is pressed on an input or select element.
+ $('#customize-controls').on( 'keydown', function( e ) {
+ var isEnter = ( 13 === e.which ),
+ $el = $( e.target );
+
+ if ( isEnter && ( $el.is( 'input:not([type=button])' ) || $el.is( 'select' ) ) ) {
+ e.preventDefault();
+ }
+ });
+
+ // Expand/Collapse the main customizer customize info.
+ $( '#customize-info' ).find( '> .accordion-section-title' ).on( 'click keydown', function( event ) {
+ if ( api.utils.isKeydownButNotEnterEvent( event ) ) {
+ return;
+ }
+ event.preventDefault(); // Keep this AFTER the key filter above
+
+ var section = $( this ).parent(),
+ content = section.find( '.accordion-section-content:first' );
+
+ if ( section.hasClass( 'cannot-expand' ) ) {
+ return;
+ }
+
+ if ( section.hasClass( 'open' ) ) {
+ section.toggleClass( 'open' );
+ content.slideUp( api.Panel.prototype.defaultExpandedArguments.duration );
+ } else {
+ content.slideDown( api.Panel.prototype.defaultExpandedArguments.duration );
+ section.toggleClass( 'open' );
+ }
+ });
+
+ // Initialize Previewer
+ api.previewer = new api.Previewer({
+ container: '#customize-preview',
+ form: '#customize-controls',
+ previewUrl: api.settings.url.preview,
+ allowedUrls: api.settings.url.allowed,
+ signature: 'WP_CUSTOMIZER_SIGNATURE'
+ }, {
+
+ nonce: api.settings.nonce,
+
+ query: function() {
+ var dirtyCustomized = {};
+ api.each( function ( value, key ) {
+ if ( value._dirty ) {
+ dirtyCustomized[ key ] = value();
+ }
+ } );
+
+ return {
+ wp_customize: 'on',
+ theme: api.settings.theme.stylesheet,
+ customized: JSON.stringify( dirtyCustomized ),
+ nonce: this.nonce.preview
+ };
+ },
+
+ save: function() {
+ var self = this,
+ query = $.extend( this.query(), {
+ action: 'customize_save',
+ nonce: this.nonce.save
+ } ),
+ processing = api.state( 'processing' ),
+ submitWhenDoneProcessing,
+ submit;
+
+ body.addClass( 'saving' );
+
+ submit = function () {
+ var request = $.post( api.settings.url.ajax, query );
+
+ api.trigger( 'save', request );
+
+ request.always( function () {
+ body.removeClass( 'saving' );
+ } );
+
+ request.done( function( response ) {
+ // Check if the user is logged out.
+ if ( '0' === response ) {
+ self.preview.iframe.hide();
+ self.login().done( function() {
+ self.save();
+ self.preview.iframe.show();
+ } );
+ return;
+ }
+
+ // Check for cheaters.
+ if ( '-1' === response ) {
+ self.cheatin();
+ return;
+ }
+
+ // Clear setting dirty states
+ api.each( function ( value ) {
+ value._dirty = false;
+ } );
+ api.trigger( 'saved' );
+ } );
+ };
+
+ if ( 0 === processing() ) {
+ submit();
+ } else {
+ submitWhenDoneProcessing = function () {
+ if ( 0 === processing() ) {
+ api.state.unbind( 'change', submitWhenDoneProcessing );
+ submit();
+ }
+ };
+ api.state.bind( 'change', submitWhenDoneProcessing );
+ }
+
+ }
+ });
+
+ // Refresh the nonces if the preview sends updated nonces over.
+ api.previewer.bind( 'nonce', function( nonce ) {
+ $.extend( this.nonce, nonce );
+ });
+
+ // Create Settings
+ $.each( api.settings.settings, function( id, data ) {
+ api.create( id, id, data.value, {
+ transport: data.transport,
+ previewer: api.previewer
+ } );
+ });
+
+ // Create Panels
+ $.each( api.settings.panels, function ( id, data ) {
+ var constructor = api.panelConstructor[ data.type ] || api.Panel,
+ panel;
+
+ panel = new constructor( id, {
+ params: data
+ } );
+ api.panel.add( id, panel );
+ });
+
+ // Create Sections
+ $.each( api.settings.sections, function ( id, data ) {
+ var constructor = api.sectionConstructor[ data.type ] || api.Section,
+ section;
+
+ section = new constructor( id, {
+ params: data
+ } );
+ api.section.add( id, section );
+ });
+
+ // Create Controls
+ $.each( api.settings.controls, function( id, data ) {
+ var constructor = api.controlConstructor[ data.type ] || api.Control,
+ control;
+
+ control = new constructor( id, {
+ params: data,
+ previewer: api.previewer
+ } );
+ api.control.add( id, control );
+ });
+
+ // Focus the autofocused element
+ _.each( [ 'panel', 'section', 'control' ], function ( type ) {
+ var instance, id = api.settings.autofocus[ type ];
+ if ( id && api[ type ]( id ) ) {
+ instance = api[ type ]( id );
+ // Wait until the element is embedded in the DOM
+ instance.deferred.embedded.done( function () {
+ // Wait until the preview has activated and so active panels, sections, controls have been set
+ api.previewer.deferred.active.done( function () {
+ instance.focus();
+ });
+ });
+ }
+ });
+
+ /**
+ * Sort panels, sections, controls by priorities. Hide empty sections and panels.
+ *
+ * @since 4.1.0
+ */
+ api.reflowPaneContents = _.bind( function () {
+
+ var appendContainer, activeElement, rootContainers, rootNodes = [], wasReflowed = false;
+
+ if ( document.activeElement ) {
+ activeElement = $( document.activeElement );
+ }
+
+ // Sort the sections within each panel
+ api.panel.each( function ( panel ) {
+ var sections = panel.sections(),
+ sectionContainers = _.pluck( sections, 'container' );
+ rootNodes.push( panel );
+ appendContainer = panel.container.find( 'ul:first' );
+ if ( ! api.utils.areElementListsEqual( sectionContainers, appendContainer.children( '[id]' ) ) ) {
+ _( sections ).each( function ( section ) {
+ appendContainer.append( section.container );
+ } );
+ wasReflowed = true;
+ }
+ } );
+
+ // Sort the controls within each section
+ api.section.each( function ( section ) {
+ var controls = section.controls(),
+ controlContainers = _.pluck( controls, 'container' );
+ if ( ! section.panel() ) {
+ rootNodes.push( section );
+ }
+ appendContainer = section.container.find( 'ul:first' );
+ if ( ! api.utils.areElementListsEqual( controlContainers, appendContainer.children( '[id]' ) ) ) {
+ _( controls ).each( function ( control ) {
+ appendContainer.append( control.container );
+ } );
+ wasReflowed = true;
+ }
+ } );
+
+ // Sort the root panels and sections
+ rootNodes.sort( api.utils.prioritySort );
+ rootContainers = _.pluck( rootNodes, 'container' );
+ appendContainer = $( '#customize-theme-controls' ).children( 'ul' ); // @todo This should be defined elsewhere, and to be configurable
+ if ( ! api.utils.areElementListsEqual( rootContainers, appendContainer.children() ) ) {
+ _( rootNodes ).each( function ( rootNode ) {
+ appendContainer.append( rootNode.container );
+ } );
+ wasReflowed = true;
+ }
+
+ // Now re-trigger the active Value callbacks to that the panels and sections can decide whether they can be rendered
+ api.panel.each( function ( panel ) {
+ var value = panel.active();
+ panel.active.callbacks.fireWith( panel.active, [ value, value ] );
+ } );
+ api.section.each( function ( section ) {
+ var value = section.active();
+ section.active.callbacks.fireWith( section.active, [ value, value ] );
+ } );
+
+ // Restore focus if there was a reflow and there was an active (focused) element
+ if ( wasReflowed && activeElement ) {
+ activeElement.focus();
+ }
+ }, api );
+ api.bind( 'ready', api.reflowPaneContents );
+ api.reflowPaneContents = _.debounce( api.reflowPaneContents, 100 );
+ $( [ api.panel, api.section, api.control ] ).each( function ( i, values ) {
+ values.bind( 'add', api.reflowPaneContents );
+ values.bind( 'change', api.reflowPaneContents );
+ values.bind( 'remove', api.reflowPaneContents );
+ } );
+
+ // Check if preview url is valid and load the preview frame.
+ if ( api.previewer.previewUrl() ) {
+ api.previewer.refresh();
+ } else {
+ api.previewer.previewUrl( api.settings.url.home );
+ }
+
+ // Save and activated states
+ (function() {
+ var state = new api.Values(),
+ saved = state.create( 'saved' ),
+ activated = state.create( 'activated' ),
+ processing = state.create( 'processing' );
+
+ state.bind( 'change', function() {
+ if ( ! activated() ) {
+ saveBtn.val( api.l10n.activate ).prop( 'disabled', false );
+ closeBtn.find( '.screen-reader-text' ).text( api.l10n.cancel );
+
+ } else if ( saved() ) {
+ saveBtn.val( api.l10n.saved ).prop( 'disabled', true );
+ closeBtn.find( '.screen-reader-text' ).text( api.l10n.close );
+
+ } else {
+ saveBtn.val( api.l10n.save ).prop( 'disabled', false );
+ closeBtn.find( '.screen-reader-text' ).text( api.l10n.cancel );
+ }
+ });
+
+ // Set default states.
+ saved( true );
+ activated( api.settings.theme.active );
+ processing( 0 );
+
+ api.bind( 'change', function() {
+ state('saved').set( false );
+ });
+
+ api.bind( 'saved', function() {
+ state('saved').set( true );
+ state('activated').set( true );
+ });
+
+ activated.bind( function( to ) {
+ if ( to )
+ api.trigger( 'activated' );
+ });
+
+ // Expose states to the API.
+ api.state = state;
+ }());
+
+ // Button bindings.
+ saveBtn.click( function( event ) {
+ api.previewer.save();
+ event.preventDefault();
+ }).keydown( function( event ) {
+ if ( 9 === event.which ) // tab
+ return;
+ if ( 13 === event.which ) // enter
+ api.previewer.save();
+ event.preventDefault();
+ });
+
+ // Go back to the top-level Customizer accordion.
+ $( '#customize-header-actions' ).on( 'click keydown', '.control-panel-back', function( event ) {
+ if ( api.utils.isKeydownButNotEnterEvent( event ) ) {
+ return;
+ }
+
+ event.preventDefault(); // Keep this AFTER the key filter above
+ api.panel.each( function ( panel ) {
+ panel.collapse();
+ });
+ });
+
+ closeBtn.keydown( function( event ) {
+ if ( 9 === event.which ) // tab
+ return;
+ if ( 13 === event.which ) // enter
+ this.click();
+ event.preventDefault();
+ });
+
+ $('.collapse-sidebar').on( 'click keydown', function( event ) {
+ if ( api.utils.isKeydownButNotEnterEvent( event ) ) {
+ return;
+ }
+
+ overlay.toggleClass( 'collapsed' ).toggleClass( 'expanded' );
+ event.preventDefault();
+ });
+
+ // Bind site title display to the corresponding field.
+ if ( title.length ) {
+ $( '#customize-control-blogname input' ).on( 'input', function() {
+ title.text( this.value );
+ } );
+ }
+
+ // Create a potential postMessage connection with the parent frame.
+ parent = new api.Messenger({
+ url: api.settings.url.parent,
+ channel: 'loader'
+ });
+
+ // If we receive a 'back' event, we're inside an iframe.
+ // Send any clicks to the 'Return' link to the parent page.
+ parent.bind( 'back', function() {
+ closeBtn.on( 'click.customize-controls-close', function( event ) {
+ event.preventDefault();
+ parent.send( 'close' );
+ });
+ });
+
+ // Prompt user with AYS dialog if leaving the Customizer with unsaved changes
+ $( window ).on( 'beforeunload', function () {
+ if ( ! api.state( 'saved' )() ) {
+ return api.l10n.saveAlert;
+ }
+ } );
+
+ // Pass events through to the parent.
+ $.each( [ 'saved', 'change' ], function ( i, event ) {
+ api.bind( event, function() {
+ parent.send( event );
+ });
+ } );
+
+ // When activated, let the loader handle redirecting the page.
+ // If no loader exists, redirect the page ourselves (if a url exists).
+ api.bind( 'activated', function() {
+ if ( parent.targetWindow() )
+ parent.send( 'activated', api.settings.url.activated );
+ else if ( api.settings.url.activated )
+ window.location = api.settings.url.activated;
+ });
+
+ // Initialize the connection with the parent frame.
+ parent.send( 'ready' );
+
+ // Control visibility for default controls
+ $.each({
+ 'background_image': {
+ controls: [ 'background_repeat', 'background_position_x', 'background_attachment' ],
+ callback: function( to ) { return !! to; }
+ },
+ 'show_on_front': {
+ controls: [ 'page_on_front', 'page_for_posts' ],
+ callback: function( to ) { return 'page' === to; }
+ },
+ 'header_textcolor': {
+ controls: [ 'header_textcolor' ],
+ callback: function( to ) { return 'blank' !== to; }
+ }
+ }, function( settingId, o ) {
+ api( settingId, function( setting ) {
+ $.each( o.controls, function( i, controlId ) {
+ api.control( controlId, function( control ) {
+ var visibility = function( to ) {
+ control.container.toggle( o.callback( to ) );
+ };
+
+ visibility( setting.get() );
+ setting.bind( visibility );
+ });
+ });
+ });
+ });
+
+ // Juggle the two controls that use header_textcolor
+ api.control( 'display_header_text', function( control ) {
+ var last = '';
+
+ control.elements[0].unsync( api( 'header_textcolor' ) );
+
+ control.element = new api.Element( control.container.find('input') );
+ control.element.set( 'blank' !== control.setting() );
+
+ control.element.bind( function( to ) {
+ if ( ! to )
+ last = api( 'header_textcolor' ).get();
+
+ control.setting.set( to ? last : 'blank' );
+ });
+
+ control.setting.bind( function( to ) {
+ control.element.set( 'blank' !== to );
+ });
+ });
+
+ api.trigger( 'ready' );
+
+ // Make sure left column gets focus
+ topFocus = closeBtn;
+ topFocus.focus();
+ setTimeout(function () {
+ topFocus.focus();
+ }, 200);
+
+ });
+
+})( wp, jQuery );
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff