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/*
 
 Copyright (c) 2003-2016, CKSource - Frederico Knabben. All rights reserved.
 
 For licensing, see LICENSE.md or http://ckeditor.com/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:"cs,da,de,de-ch,en,eo,eu,fr,gl,id,it,ko,ku,nb,nl,pl,pt-br,ru,sv,tr,ug,uk,zh,zh-cn", requires:"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("dialog", function(a){a.data.widget = this}, this); 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}})();