/*
 Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
 For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
*/
(function(){var l={_attachScript:function(e,c){var d=new CKEDITOR.dom.element("script");d.setAttribute("src",e);d.on("error",c);CKEDITOR.document.getBody().append(d);return d},sendRequest:function(e,c,d,a){function b(){g&&(g.remove(),delete CKEDITOR._.jsonpCallbacks[h],g=null)}var k={};c=c||{};var h=CKEDITOR.tools.getNextNumber(),g;c.callback="CKEDITOR._.jsonpCallbacks["+h+"]";CKEDITOR._.jsonpCallbacks[h]=function(a){setTimeout(function(){b();d(a)})};g=this._attachScript(e.output(c),function(){b();
a&&a()});k.cancel=b;return k}};CKEDITOR.plugins.add("embedbase",{lang:"ar,az,bg,ca,cs,da,de,de-ch,en,en-au,eo,es,es-mx,et,eu,fr,gl,hr,hu,id,it,ja,ko,ku,lv,nb,nl,oc,pl,pt,pt-br,ro,ru,sk,sq,sr,sr-latn,sv,tr,ug,uk,zh,zh-cn",requires:"dialog,widget,notificationaggregator",onLoad:function(){CKEDITOR._.jsonpCallbacks={}},init:function(){CKEDITOR.dialog.add("embedBase",this.path+"dialogs/embedbase.js")}});CKEDITOR.plugins.embedBase={createWidgetBaseDefinition:function(e){var c,d=e.lang.embedbase;return{mask:!0,
template:"\x3cdiv\x3e\x3c/div\x3e",pathName:d.pathName,_cache:{},urlRegExp:/^((https?:)?\/\/|www\.)/i,init:function(){this.on("sendRequest",function(a){this._sendRequest(a.data)},this,null,999);this.on("handleResponse",function(a){if(!a.data.html){var b=this._responseToHtml(a.data.url,a.data.response);null!==b?a.data.html=b:(a.data.errorMessage="unsupportedUrl",a.cancel())}},this,null,999)},loadContent:function(a,b){function c(e){f.response=e;d.editor.widgets.instances[d.id]?d._handleResponse(f)&&
(d._cacheResponse(a,e),b.callback&&b.callback()):(CKEDITOR.warn("embedbase-widget-invalid"),f.task&&f.task.done())}b=b||{};var d=this,e=this._getCachedResponse(a),f={noNotifications:b.noNotifications,url:a,callback:c,errorCallback:function(a){d._handleError(f,a);b.errorCallback&&b.errorCallback(a)}};if(e)setTimeout(function(){c(e)});else return b.noNotifications||(f.task=this._createTask()),this.fire("sendRequest",f),f},isUrlValid:function(a){return this.urlRegExp.test(a)&&!1!==this.fire("validateUrl",
a)},getErrorMessage:function(a,b,c){(c=e.lang.embedbase[a+(c||"")])||(c=a);return(new CKEDITOR.template(c)).output({url:b||""})},_sendRequest:function(a){var b=this,c=l.sendRequest(this.providerUrl,{url:encodeURIComponent(a.url)},a.callback,function(){a.errorCallback("fetchingFailed")});a.cancel=function(){c.cancel();b.fire("requestCanceled",a)}},_handleResponse:function(a){var b={url:a.url,html:"",response:a.response};if(!1!==this.fire("handleResponse",b))return a.task&&a.task.done(),this._setContent(a.url,
b.html),!0;a.errorCallback(b.errorMessage);return!1},_handleError:function(a,b){a.task&&(a.task.cancel(),a.noNotifications||e.showNotification(this.getErrorMessage(b,a.url),"warning"))},_responseToHtml:function(a,b){return"photo"==b.type?'\x3cimg src\x3d"'+CKEDITOR.tools.htmlEncodeAttr(b.url)+'" alt\x3d"'+CKEDITOR.tools.htmlEncodeAttr(b.title||"")+'" style\x3d"max-width:100%;height:auto" /\x3e':"video"==b.type||"rich"==b.type?(b.html=b.html.replace(/<iframe/g,'\x3ciframe tabindex\x3d"-1"'),b.html):
null},_setContent:function(a,b){this.setData("url",a);this.element.setHtml(b)},_createTask:function(){if(!c||c.isFinished())c=new CKEDITOR.plugins.notificationAggregator(e,d.fetchingMany,d.fetchingOne),c.on("finished",function(){c.notification.hide()});return c.createTask()},_cacheResponse:function(a,b){this._cache[a]=b},_getCachedResponse:function(a){return this._cache[a]}}},_jsonp:l}})();