WordPress/wp-includes/js/customize-base.js

if(typeof wp==="undefined"){var wp={}}(function(a,e){var c,h,d,g,b,f=Array.prototype.slice;h=function(i,j){var k=g(this,i,j);k.extend=this.extend;return k};d=function(){};g=function(j,i,k){var l;if(i&&i.hasOwnProperty("constructor")){l=i.constructor}else{l=function(){var m=j.apply(this,arguments);return m}}e.extend(l,j);d.prototype=j.prototype;l.prototype=new d();if(i){e.extend(l.prototype,i)}if(k){e.extend(l,k)}l.prototype.constructor=l;l.__super__=j.prototype;return l};b=e.Callbacks("once memory");c={};c.Class=function(m,l,j){var k,i=arguments;if(m&&l&&c.Class.applicator===m){i=l;e.extend(this,j||{})}k=this;if(this.instance){k=function(){return k.instance.apply(k,arguments)};e.extend(k,this)}k.initialize.apply(k,i);return k};c.Class.applicator={};c.Class.prototype.initialize=function(){};c.Class.prototype.extended=function(i){var j=this;while(typeof j.constructor!=="undefined"){if(j.constructor===i){return true}if(typeof j.constructor.__super__==="undefined"){return 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i(c.Class.applicator,j);this[k]._parent=this;return this[k]}};c.Values=c.Value.extend({defaultConstructor:c.Value,initialize:function(i){c.Value.prototype.initialize.call(this,{},i||{})},instance:function(i){return this.value(i)},value:function(i){return this._value[i]},has:function(i){return typeof this._value[i]!=="undefined"},add:function(j,i){if(this.has(j)){return}this._value[j]=i;this._value[j]._parent=this._value;return this._value[j]},set:function(i){if(this.has(i)){return this.pass("set",arguments)}return this.add(i,new this.defaultConstructor(c.Class.applicator,f.call(arguments,1)))},remove:function(i){delete this._value[i]},pass:function(j,i){var l,k;i=f.call(i);l=i.shift();if(!this.has(l)){return}k=this.value(l);return k[j].apply(k,i)}});e.each(["get","bind","unbind","link","unlink"],function(j,k){c.Values.prototype[k]=function(){return this.pass(k,arguments)}});c.Messenger=c.Class.extend({add:c.ValueFactory(),initialize:function(j,k,i){e.extend(this,i||{});this.add("url",j);this.add("targetWindow",k||null);this.add("origin").link("url",function(l){return l().replace(/([^:]+:\/\/[^\/]+).*/,"$1")});this.topics={};e.receiveMessage(e.proxy(this.receive,this),this.origin()||null)},receive:function(j){var i;i=JSON.parse(j.data);if(i&&i.id&&i.data&&this.topics[i.id]){this.topics[i.id].fireWith(this,[i.data])}},send:function(k,j){var i;if(!this.url()){return}i=JSON.stringify({id:k,data:j});e.postMessage(i,this.url(),this.targetWindow())},bind:function(k,j){var i=this.topics[k]||(this.topics[k]=e.Callbacks());i.add(j)},unbind:function(j,i){if(this.topics[j]){this.topics[j].remove(i)}}});c=e.extend(new c.Values(),c);a.customize=c})(wp,jQuery);