查看文件: froogaloop.js

大小: 1.62 KB

类型: application/javascript

var Froogaloop=function(){function e(c){return new e.fn.init(c)}function g(c,b,a){if(!a.contentWindow.postMessage)return!1;var d=a.getAttribute("src").split("?")[0],c=JSON.stringify({method:c,value:b});a.contentWindow.postMessage(c,d)}function i(c){var b,a;try{b=JSON.parse(c.data),a=b.event||b.method}catch(l){}"ready"==a&&!h&&(h=!0);if(c.origin!=j)return!1;var c=b.value,e=b.data,f=""===f?null:b.player_id;b=f?d[f][a]:d[a];a=[];if(!b)return!1;void 0!==c&&a.push(c);e&&a.push(e);f&&a.push(f);return 0<
a.length?b.apply(null,a):b.call()}function k(c,b,a){a?(d[a]||(d[a]={}),d[a][c]=b):d[c]=b}var d={},h=!1,j="";e.fn=e.prototype={element:null,init:function(c){"string"===typeof c&&(c=document.getElementById(c));this.element=c;for(var c=this.element.getAttribute("src").split("/"),b="",a=0,d=c.length;a<d;a++){if(3>a)b+=c[a];else break;2>a&&(b+="/")}j=b;return this},api:function(c,b){if(!this.element||!c)return!1;var a=this.element,d=""!==a.id?a.id:null,e=!b||!b.constructor||!b.call||!b.apply?b:null,f=
b&&b.constructor&&b.call&&b.apply?b:null;f&&k(c,f,d);g(c,e,a);return this},addEvent:function(c,b){if(!this.element)return!1;var a=this.element,d=""!==a.id?a.id:null;k(c,b,d);"ready"!=c?g("addEventListener",c,a):"ready"==c&&h&&b.call(null,d);return this},removeEvent:function(c){if(!this.element)return!1;var b=this.element,a;a:{if((a=""!==b.id?b.id:null)&&d[a]){if(!d[a][c]){a=!1;break a}d[a][c]=null}else{if(!d[c]){a=!1;break a}d[c]=null}a=!0}"ready"!=c&&a&&g("removeEventListener",c,b)}};e.fn.init.prototype=
e.fn;window.addEventListener?window.addEventListener("message",i,!1):window.attachEvent("onmessage",i,!1);return window.Froogaloop=window.$f=e}();