apostrophe/lib/modules/apostrophe-areas/public/js/vendor/ckeditor/ckeditor.js

The Apostrophe Content Management System.

/*
Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
*/
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CKEDITOR.dom.node=function(a){return a?new CKEDITOR.dom[a.nodeType==CKEDITOR.NODE_DOCUMENT?"document":a.nodeType==CKEDITOR.NODE_ELEMENT?"element":a.nodeType==CKEDITOR.NODE_TEXT?"text":a.nodeType==CKEDITOR.NODE_COMMENT?"comment":a.nodeType==CKEDITOR.NODE_DOCUMENT_FRAGMENT?"documentFragment":"domObject"](a):this};CKEDITOR.dom.node.prototype=new CKEDITOR.dom.domObject;CKEDITOR.NODE_ELEMENT=1;CKEDITOR.NODE_DOCUMENT=9;CKEDITOR.NODE_TEXT=3;CKEDITOR.NODE_COMMENT=8;CKEDITOR.NODE_DOCUMENT_FRAGMENT=11;
CKEDITOR.POSITION_IDENTICAL=0;CKEDITOR.POSITION_DISCONNECTED=1;CKEDITOR.POSITION_FOLLOWING=2;CKEDITOR.POSITION_PRECEDING=4;CKEDITOR.POSITION_IS_CONTAINED=8;CKEDITOR.POSITION_CONTAINS=16;
CKEDITOR.tools.extend(CKEDITOR.dom.node.prototype,{appendTo:function(a,d){a.append(this,d);return a},clone:function(a,d){function b(c){c["data-cke-expando"]&&(c["data-cke-expando"]=!1);if(c.nodeType==CKEDITOR.NODE_ELEMENT||c.nodeType==CKEDITOR.NODE_DOCUMENT_FRAGMENT)if(d||c.nodeType!=CKEDITOR.NODE_ELEMENT||c.removeAttribute("id",!1),a){c=c.childNodes;for(var f=0;f<c.length;f++)b(c[f])}}function c(b){if(b.type==CKEDITOR.NODE_ELEMENT||b.type==CKEDITOR.NODE_DOCUMENT_FRAGMENT){if(b.type!=CKEDITOR.NODE_DOCUMENT_FRAGMENT){var d=
b.getName();":"==d[0]&&b.renameNode(d.substring(1))}if(a)for(d=0;d<b.getChildCount();d++)c(b.getChild(d))}}var f=this.$.cloneNode(a);b(f);f=new CKEDITOR.dom.node(f);CKEDITOR.env.ie&&9>CKEDITOR.env.version&&(this.type==CKEDITOR.NODE_ELEMENT||this.type==CKEDITOR.NODE_DOCUMENT_FRAGMENT)&&c(f);return f},hasPrevious:function(){return!!this.$.previousSibling},hasNext:function(){return!!this.$.nextSibling},insertAfter:function(a){a.$.parentNode.insertBefore(this.$,a.$.nextSibling);return a},insertBefore:function(a){a.$.parentNode.insertBefore(this.$,
a.$);return a},insertBeforeMe:function(a){this.$.parentNode.insertBefore(a.$,this.$);return a},getAddress:function(a){for(var d=[],b=this.getDocument().$.documentElement,c=this;c&&c!=b;){var f=c.getParent();f&&d.unshift(this.getIndex.call(c,a));c=f}return d},getDocument:function(){return new CKEDITOR.dom.document(this.$.ownerDocument||this.$.parentNode.ownerDocument)},getIndex:function(a){function d(a,b){var c=b?a.getNext():a.getPrevious();return c&&c.type==CKEDITOR.NODE_TEXT?c.isEmpty()?d(c,b):c:
null}var b=this,c=-1,f;if(!this.getParent()||a&&b.type==CKEDITOR.NODE_TEXT&&b.isEmpty()&&!d(b)&&!d(b,!0))return-1;do if(!a||b.equals(this)||b.type!=CKEDITOR.NODE_TEXT||!f&&!b.isEmpty())c++,f=b.type==CKEDITOR.NODE_TEXT;while(b=b.getPrevious());return c},getNextSourceNode:function(a,d,b){if(b&&!b.call){var c=b;b=function(a){return!a.equals(c)}}a=!a&&this.getFirst&&this.getFirst();var f;if(!a){if(this.type==CKEDITOR.NODE_ELEMENT&&b&&!1===b(this,!0))return null;a=this.getNext()}for(;!a&&(f=(f||this).getParent());){if(b&&
!1===b(f,!0))return null;a=f.getNext()}return!a||b&&!1===b(a)?null:d&&d!=a.type?a.getNextSourceNode(!1,d,b):a},getPreviousSourceNode:function(a,d,b){if(b&&!b.call){var c=b;b=function(a){return!a.equals(c)}}a=!a&&this.getLast&&this.getLast();var f;if(!a){if(this.type==CKEDITOR.NODE_ELEMENT&&b&&!1===b(this,!0))return null;a=this.getPrevious()}for(;!a&&(f=(f||this).getParent());){if(b&&!1===b(f,!0))return null;a=f.getPrevious()}return!a||b&&!1===b(a)?null:d&&a.type!=d?a.getPreviousSourceNode(!1,d,b):
a},getPrevious:function(a){var d=this.$,b;do b=(d=d.previousSibling)&&10!=d.nodeType&&new CKEDITOR.dom.node(d);while(b&&a&&!a(b));return b},getNext:function(a){var d=this.$,b;do b=(d=d.nextSibling)&&new CKEDITOR.dom.node(d);while(b&&a&&!a(b));return b},getParent:function(a){var d=this.$.parentNode;return d&&(d.nodeType==CKEDITOR.NODE_ELEMENT||a&&d.nodeType==CKEDITOR.NODE_DOCUMENT_FRAGMENT)?new CKEDITOR.dom.node(d):null},getParents:function(a){var d=this,b=[];do b[a?"push":"unshift"](d);while(d=d.getParent());
return b},getCommonAncestor:function(a){if(a.equals(this))return this;if(a.contains&&a.contains(this))return a;var d=this.contains?this:this.getParent();do if(d.contains(a))return d;while(d=d.getParent());return null},getPosition:function(a){var d=this.$,b=a.$;if(d.compareDocumentPosition)return d.compareDocumentPosition(b);if(d==b)return CKEDITOR.POSITION_IDENTICAL;if(this.type==CKEDITOR.NODE_ELEMENT&&a.type==CKEDITOR.NODE_ELEMENT){if(d.contains){if(d.contains(b))return CKEDITOR.POSITION_CONTAINS+
CKEDITOR.POSITION_PRECEDING;if(b.contains(d))return CKEDITOR.POSITION_IS_CONTAINED+CKEDITOR.POSITION_FOLLOWING}if("sourceIndex"in d)return 0>d.sourceIndex||0>b.sourceIndex?CKEDITOR.POSITION_DISCONNECTED:d.sourceIndex<b.sourceIndex?CKEDITOR.POSITION_PRECEDING:CKEDITOR.POSITION_FOLLOWING}d=this.getAddress();a=a.getAddress();for(var b=Math.min(d.length,a.length),c=0;c<b;c++)if(d[c]!=a[c])return d[c]<a[c]?CKEDITOR.POSITION_PRECEDING:CKEDITOR.POSITION_FOLLOWING;return d.length<a.length?CKEDITOR.POSITION_CONTAINS+
CKEDITOR.POSITION_PRECEDING:CKEDITOR.POSITION_IS_CONTAINED+CKEDITOR.POSITION_FOLLOWING},getAscendant:function(a,d){var b=this.$,c,f;d||(b=b.parentNode);"function"==typeof a?(f=!0,c=a):(f=!1,c=function(b){b="string"==typeof b.nodeName?b.nodeName.toLowerCase():"";return"string"==typeof a?b==a:b in a});for(;b;){if(c(f?new CKEDITOR.dom.node(b):b))return new CKEDITOR.dom.node(b);try{b=b.parentNode}catch(h){b=null}}return null},hasAscendant:function(a,d){var b=this.$;d||(b=b.parentNode);for(;b;){if(b.nodeName&&
b.nodeName.toLowerCase()==a)return!0;b=b.parentNode}return!1},move:function(a,d){a.append(this.remove(),d)},remove:function(a){var d=this.$,b=d.parentNode;if(b){if(a)for(;a=d.firstChild;)b.insertBefore(d.removeChild(a),d);b.removeChild(d)}return this},replace:function(a){this.insertBefore(a);a.remove()},trim:function(){this.ltrim();this.rtrim()},ltrim:function(){for(var a;this.getFirst&&(a=this.getFirst());){if(a.type==CKEDITOR.NODE_TEXT){var d=CKEDITOR.tools.ltrim(a.getText()),b=a.getLength();if(d)d.length<
b&&(a.split(b-d.length),this.$.removeChild(this.$.firstChild));else{a.remove();continue}}break}},rtrim:function(){for(var a;this.getLast&&(a=this.getLast());){if(a.type==CKEDITOR.NODE_TEXT){var d=CKEDITOR.tools.rtrim(a.getText()),b=a.getLength();if(d)d.length<b&&(a.split(d.length),this.$.lastChild.parentNode.removeChild(this.$.lastChild));else{a.remove();continue}}break}CKEDITOR.env.needsBrFiller&&(a=this.$.lastChild)&&1==a.type&&"br"==a.nodeName.toLowerCase()&&a.parentNode.removeChild(a)},isReadOnly:function(a){var d=
this;this.type!=CKEDITOR.NODE_ELEMENT&&(d=this.getParent());CKEDITOR.env.edge&&d&&d.is("textarea","input")&&(a=!0);if(!a&&d&&"undefined"!=typeof d.$.isContentEditable)return!(d.$.isContentEditable||d.data("cke-editable"));for(;d;){if(d.data("cke-editable"))return!1;if(d.hasAttribute("contenteditable"))return"false"==d.getAttribute("contenteditable");d=d.getParent()}return!0}});CKEDITOR.dom.window=function(a){CKEDITOR.dom.domObject.call(this,a)};CKEDITOR.dom.window.prototype=new CKEDITOR.dom.domObject;
CKEDITOR.tools.extend(CKEDITOR.dom.window.prototype,{focus:function(){this.$.focus()},getViewPaneSize:function(){var a=this.$.document,d="CSS1Compat"==a.compatMode;return{width:(d?a.documentElement.clientWidth:a.body.clientWidth)||0,height:(d?a.documentElement.clientHeight:a.body.clientHeight)||0}},getScrollPosition:function(){var a=this.$;if("pageXOffset"in a)return{x:a.pageXOffset||0,y:a.pageYOffset||0};a=a.document;return{x:a.documentElement.scrollLeft||a.body.scrollLeft||0,y:a.documentElement.scrollTop||
a.body.scrollTop||0}},getFrame:function(){var a=this.$.frameElement;return a?new CKEDITOR.dom.element.get(a):null}});CKEDITOR.dom.document=function(a){CKEDITOR.dom.domObject.call(this,a)};CKEDITOR.dom.document.prototype=new CKEDITOR.dom.domObject;
CKEDITOR.tools.extend(CKEDITOR.dom.document.prototype,{type:CKEDITOR.NODE_DOCUMENT,appendStyleSheet:function(a){if(this.$.createStyleSheet)this.$.createStyleSheet(a);else{var d=new CKEDITOR.dom.element("link");d.setAttributes({rel:"stylesheet",type:"text/css",href:a});this.getHead().append(d)}},appendStyleText:function(a){if(this.$.createStyleSheet){var d=this.$.createStyleSheet("");d.cssText=a}else{var b=new CKEDITOR.dom.element("style",this);b.append(new CKEDITOR.dom.text(a,this));this.getHead().append(b)}return d||
b.$.sheet},createElement:function(a,d){var b=new CKEDITOR.dom.element(a,this);d&&(d.attributes&&b.setAttributes(d.attributes),d.styles&&b.setStyles(d.styles));return b},createText:function(a){return new CKEDITOR.dom.text(a,this)},focus:function(){this.getWindow().focus()},getActive:function(){var a;try{a=this.$.activeElement}catch(d){return null}return new CKEDITOR.dom.element(a)},getById:function(a){return(a=this.$.getElementById(a))?new CKEDITOR.dom.element(a):null},getByAddress:function(a,d){for(var b=
this.$.documentElement,c=0;b&&c<a.length;c++){var f=a[c];if(d)for(var h=-1,k=0;k<b.childNodes.length;k++){var g=b.childNodes[k];if(!0!==d||3!=g.nodeType||!g.previousSibling||3!=g.previousSibling.nodeType)if(h++,h==f){b=g;break}}else b=b.childNodes[f]}return b?new CKEDITOR.dom.node(b):null},getElementsByTag:function(a,d){CKEDITOR.env.ie&&8>=document.documentMode||!d||(a=d+":"+a);return new CKEDITOR.dom.nodeList(this.$.getElementsByTagName(a))},getHead:function(){var a=this.$.getElementsByTagName("head")[0];
return a=a?new CKEDITOR.dom.element(a):this.getDocumentElement().append(new CKEDITOR.dom.element("head"),!0)},getBody:function(){return new CKEDITOR.dom.element(this.$.body)},getDocumentElement:function(){return new CKEDITOR.dom.element(this.$.documentElement)},getWindow:function(){return new CKEDITOR.dom.window(this.$.parentWindow||this.$.defaultView)},write:function(a){this.$.open("text/html","replace");CKEDITOR.env.ie&&(a=a.replace(/(?:^\s*<!DOCTYPE[^>]*?>)|^/i,'$\x26\n\x3cscript data-cke-temp\x3d"1"\x3e('+
CKEDITOR.tools.fixDomain+")();\x3c/script\x3e"));this.$.write(a);this.$.close()},find:function(a){return new CKEDITOR.dom.nodeList(this.$.querySelectorAll(a))},findOne:function(a){return(a=this.$.querySelector(a))?new CKEDITOR.dom.element(a):null},_getHtml5ShivFrag:function(){var a=this.getCustomData("html5ShivFrag");a||(a=this.$.createDocumentFragment(),CKEDITOR.tools.enableHtml5Elements(a,!0),this.setCustomData("html5ShivFrag",a));return a}});CKEDITOR.dom.nodeList=function(a){this.$=a};
CKEDITOR.dom.nodeList.prototype={count:function(){return this.$.length},getItem:function(a){return 0>a||a>=this.$.length?null:(a=this.$[a])?new CKEDITOR.dom.node(a):null},toArray:function(){return CKEDITOR.tools.array.map(this.$,function(a){return new CKEDITOR.dom.node(a)})}};CKEDITOR.dom.element=function(a,d){"string"==typeof a&&(a=(d?d.$:document).createElement(a));CKEDITOR.dom.domObject.call(this,a)};
CKEDITOR.dom.element.get=function(a){return(a="string"==typeof a?document.getElementById(a)||document.getElementsByName(a)[0]:a)&&(a.$?a:new CKEDITOR.dom.element(a))};CKEDITOR.dom.element.prototype=new CKEDITOR.dom.node;CKEDITOR.dom.element.createFromHtml=function(a,d){var b=new CKEDITOR.dom.element("div",d);b.setHtml(a);return b.getFirst().remove()};
CKEDITOR.dom.element.setMarker=function(a,d,b,c){var f=d.getCustomData("list_marker_id")||d.setCustomData("list_marker_id",CKEDITOR.tools.getNextNumber()).getCustomData("list_marker_id"),h=d.getCustomData("list_marker_names")||d.setCustomData("list_marker_names",{}).getCustomData("list_marker_names");a[f]=d;h[b]=1;return d.setCustomData(b,c)};CKEDITOR.dom.element.clearAllMarkers=function(a){for(var d in a)CKEDITOR.dom.element.clearMarkers(a,a[d],1)};
CKEDITOR.dom.element.clearMarkers=function(a,d,b){var c=d.getCustomData("list_marker_names"),f=d.getCustomData("list_marker_id"),h;for(h in c)d.removeCustomData(h);d.removeCustomData("list_marker_names");b&&(d.removeCustomData("list_marker_id"),delete a[f])};
(function(){function a(a,b){return-1<(" "+a+" ").replace(h," ").indexOf(" "+b+" ")}function d(a){var b=!0;a.$.id||(a.$.id="cke_tmp_"+CKEDITOR.tools.getNextNumber(),b=!1);return function(){b||a.removeAttribute("id")}}function b(a,b){var c=CKEDITOR.tools.escapeCss(a.$.id);return"#"+c+" "+b.split(/,\s*/).join(", #"+c+" ")}function c(a){for(var b=0,c=0,e=k[a].length;c<e;c++)b+=parseFloat(this.getComputedStyle(k[a][c])||0,10)||0;return b}var f=document.createElement("_").classList,f="undefined"!==typeof f&&
null!==String(f.add).match(/\[Native code\]/gi),h=/[\n\t\r]/g;CKEDITOR.tools.extend(CKEDITOR.dom.element.prototype,{type:CKEDITOR.NODE_ELEMENT,addClass:f?function(a){this.$.classList.add(a);return this}:function(b){var c=this.$.className;c&&(a(c,b)||(c+=" "+b));this.$.className=c||b;return this},removeClass:f?function(a){var b=this.$;b.classList.remove(a);b.className||b.removeAttribute("class");return this}:function(b){var c=this.getAttribute("class");c&&a(c,b)&&((c=c.replace(new RegExp("(?:^|\\s+)"+
b+"(?\x3d\\s|$)"),"").replace(/^\s+/,""))?this.setAttribute("class",c):this.removeAttribute("class"));return this},hasClass:function(b){return a(this.$.className,b)},append:function(a,b){"string"==typeof a&&(a=this.getDocument().createElement(a));b?this.$.insertBefore(a.$,this.$.firstChild):this.$.appendChild(a.$);return a},appendHtml:function(a){if(this.$.childNodes.length){var b=new CKEDITOR.dom.element("div",this.getDocument());b.setHtml(a);b.moveChildren(this)}else this.setHtml(a)},appendText:function(a){null!=
this.$.text&&CKEDITOR.env.ie&&9>CKEDITOR.env.version?this.$.text+=a:this.append(new CKEDITOR.dom.text(a))},appendBogus:function(a){if(a||CKEDITOR.env.needsBrFiller){for(a=this.getLast();a&&a.type==CKEDITOR.NODE_TEXT&&!CKEDITOR.tools.rtrim(a.getText());)a=a.getPrevious();a&&a.is&&a.is("br")||(a=this.getDocument().createElement("br"),CKEDITOR.env.gecko&&a.setAttribute("type","_moz"),this.append(a))}},breakParent:function(a,b){var c=new CKEDITOR.dom.range(this.getDocument());c.setStartAfter(this);c.setEndAfter(a);
var e=c.extractContents(!1,b||!1),d;c.insertNode(this.remove());if(CKEDITOR.env.ie&&!CKEDITOR.env.edge){for(c=new CKEDITOR.dom.element("div");d=e.getFirst();)d.$.style.backgroundColor&&(d.$.style.backgroundColor=d.$.style.backgroundColor),c.append(d);c.insertAfter(this);c.remove(!0)}else e.insertAfterNode(this)},contains:document.compareDocumentPosition?function(a){return!!(this.$.compareDocumentPosition(a.$)&16)}:function(a){var b=this.$;return a.type!=CKEDITOR.NODE_ELEMENT?b.contains(a.getParent().$):
b!=a.$&&b.contains(a.$)},focus:function(){function a(){try{this.$.focus()}catch(b){}}return function(b){b?CKEDITOR.tools.setTimeout(a,100,this):a.call(this)}}(),getHtml:function(){var a=this.$.innerHTML;return CKEDITOR.env.ie?a.replace(/<\?[^>]*>/g,""):a},getOuterHtml:function(){if(this.$.outerHTML)return this.$.outerHTML.replace(/<\?[^>]*>/,"");var a=this.$.ownerDocument.createElement("div");a.appendChild(this.$.cloneNode(!0));return a.innerHTML},getClientRect:function(a){var b=CKEDITOR.tools.extend({},
this.$.getBoundingClientRect());!b.width&&(b.width=b.right-b.left);!b.height&&(b.height=b.bottom-b.top);return a?CKEDITOR.tools.getAbsoluteRectPosition(this.getWindow(),b):b},setHtml:CKEDITOR.env.ie&&9>CKEDITOR.env.version?function(a){try{var b=this.$;if(this.getParent())return b.innerHTML=a;var c=this.getDocument()._getHtml5ShivFrag();c.appendChild(b);b.innerHTML=a;c.removeChild(b);return a}catch(e){this.$.innerHTML="";b=new CKEDITOR.dom.element("body",this.