/*
 Copyright (c) 2003-2015, CKSource - Frederico Knabben. All rights reserved.
 For licensing, see LICENSE.md or http://ckeditor.com/license
*/
(function(){CKEDITOR.plugins.add("uploadwidget",{lang:"cs,da,de,en,eo,eu,fr,gl,hu,id,it,ko,ku,nb,nl,pl,pt-br,ru,sv,tr,ug,uk,zh,zh-cn",requires:"widget,clipboard,filetools,notificationaggregator",init:function(a){a.filter.allow("*[!data-widget,!data-cke-upload-id]")}});CKEDITOR.fileTools||(CKEDITOR.fileTools={});CKEDITOR.tools.extend(CKEDITOR.fileTools,{addUploadWidget:function(a,d,e){var g=CKEDITOR.fileTools,b=a.uploadRepository,p=e.supportedTypes?10:20;if(e.fileToElement)a.on("paste",function(f){f=
f.data;var n=f.dataTransfer,k=n.getFilesCount(),m=e.loadMethod||"loadAndUpload",c,h;if(!f.dataValue&&k)for(h=0;h<k;h++)if(c=n.getFile(h),!e.supportedTypes||g.isTypeSupported(c,e.supportedTypes)){var l=e.fileToElement(c);c=b.create(c);l&&(c[m](e.uploadUrl),CKEDITOR.fileTools.markElement(l,d,c.id),"loadAndUpload"!=m&&"upload"!=m||CKEDITOR.fileTools.bindNotifications(a,c),f.dataValue+=l.getOuterHtml())}},null,null,p);CKEDITOR.tools.extend(e,{downcast:function(){return new CKEDITOR.htmlParser.text("")},
init:function(){var f=this,d=this.wrapper.findOne("[data-cke-upload-id]").data("cke-upload-id"),k=b.loaders[d],e=CKEDITOR.tools.capitalize,c,h;k.on("update",function(b){if(f.wrapper&&f.wrapper.getParent()){a.fire("lockSnapshot");b="on"+e(k.status);if("function"!==typeof f[b]||!1!==f[b](k))h="cke_upload_"+k.status,f.wrapper&&h!=c&&(c&&f.wrapper.removeClass(c),f.wrapper.addClass(h),c=h),"error"!=k.status&&"abort"!=k.status||a.widgets.del(f);a.fire("unlockSnapshot")}else a.editable().find('[data-cke-upload-id\x3d"'+
d+'"]').count()||k.abort(),b.removeListener()});k.update()},replaceWith:function(b,d){if(""===b.trim())a.widgets.del(this);else{var e=this==a.widgets.focused,g=a.editable(),c=a.createRange(),h,l;e||(l=a.getSelection().createBookmarks());c.setStartBefore(this.wrapper);c.setEndAfter(this.wrapper);e&&(h=c.createBookmark());g.insertHtmlIntoRange(b,c,d);a.widgets.checkWidgets({initOnlyNew:!0});a.widgets.destroy(this,!0);e?(c.moveToBookmark(h),c.select()):a.getSelection().selectBookmarks(l)}}});a.widgets.add(d,
e)},markElement:function(a,d,e){a.setAttributes({"data-cke-upload-id":e,"data-widget":d})},bindNotifications:function(a,d){function e(){g=a._.uploadWidgetNotificaionAggregator;if(!g||g.isFinished())g=a._.uploadWidgetNotificaionAggregator=new CKEDITOR.plugins.notificationAggregator(a,a.lang.uploadwidget.uploadMany,a.lang.uploadwidget.uploadOne),g.once("finished",function(){var b=g.getTaskCount();0===b?g.notification.hide():g.notification.update({message:1==b?a.lang.uploadwidget.doneOne:a.lang.uploadwidget.doneMany.replace("%1",
b),type:"success",important:1})})}var g,b=null;d.on("update",function(){!b&&d.uploadTotal&&(e(),b=g.createTask({weight:d.uploadTotal}));b&&"uploading"==d.status&&b.update(d.uploaded)});d.on("uploaded",function(){b&&b.done()});d.on("error",function(){b&&b.cancel();a.showNotification(d.message,"warning")});d.on("abort",function(){b&&b.cancel();a.showNotification(a.lang.uploadwidget.abort,"info")})}})})();