1#@!#!123s

ALWAYS HENGHENG888 1#@!#!123s
: / var / www / priyotraveller.com / public / admins / summernote /
Filename : summernote.min.js
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(function(factory){if(typeof define==='function'&&define.amd){define(['jquery'],factory)}else if(typeof module==='object'&&module.exports){module.exports=factory(require('jquery'))}else{factory(window.jQuery)}}(function($){'use strict';var func=(function(){var eq=function(itemA){return function(itemB){return itemA===itemB}};var eq2=function(itemA,itemB){return itemA===itemB};var peq2=function(propName){return function(itemA,itemB){return itemA[propName]===itemB[propName]}};var ok=function(){return!0};var fail=function(){return!1};var not=function(f){return function(){return!f.apply(f,arguments)}};var and=function(fA,fB){return function(item){return fA(item)&&fB(item)}};var self=function(a){return a};var invoke=function(obj,method){return function(){return obj[method].apply(obj,arguments)}};var idCounter=0;var uniqueId=function(prefix){var id=++idCounter+'';return prefix?prefix+id:id};var rect2bnd=function(rect){var $document=$(document);return{top:rect.top+$document.scrollTop(),left:rect.left+$document.scrollLeft(),width:rect.right-rect.left,height:rect.bottom-rect.top}};var invertObject=function(obj){var inverted={};for(var key in obj){if(obj.hasOwnProperty(key)){inverted[obj[key]]=key}}
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node=node.parentNode}
return!0};var isRightEdgeOf=function(node,ancestor){if(!ancestor){return!1}
while(node&&node!==ancestor){if(position(node)!==nodeLength(node.parentNode)-1){return!1}
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node=point.node.parentNode;offset=position(point.node)+1}else if(hasChildren(point.node)){node=point.node.childNodes[point.offset];offset=0}else{node=point.node;offset=isSkipInnerOffset?nodeLength(point.node):point.offset+1}
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var leftNode=point.node.childNodes[point.offset-1];var rightNode=point.node.childNodes[point.offset];if((!leftNode||isVoid(leftNode))&&(!rightNode||isVoid(rightNode))){return!0}
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if(isText(point.node)){return point.node.splitText(point.offset)}else{var childNode=point.node.childNodes[point.offset];var clone=insertAfter(point.node.cloneNode(!1),point.node);appendChildNodes(clone,listNext(childNode));if(!isSkipPaddingBlankHTML){paddingBlankHTML(point.node);paddingBlankHTML(clone)}
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return splitNode({node:parent,offset:node?dom.position(node):nodeLength(parent)},options)})};var splitPoint=function(point,isInline){var pred=isInline?isPara:isBodyContainer;var ancestors=listAncestor(point.node,pred);var topAncestor=list.last(ancestors)||point.node;var splitRoot,container;if(pred(topAncestor)){splitRoot=ancestors[ancestors.length-2];container=topAncestor}else{splitRoot=topAncestor;container=splitRoot.parentNode}
var pivot=splitRoot&&splitTree(splitRoot,point,{isSkipPaddingBlankHTML:isInline,isNotSplitEdgePoint:isInline});if(!pivot&&container===point.node){pivot=point.node.childNodes[point.offset]}
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if(node.removeNode){return node.removeNode(isRemoveChild)}
var parent=node.parentNode;if(!isRemoveChild){var nodes=[];var i,len;for(i=0,len=node.childNodes.length;i<len;i++){nodes.push(node.childNodes[i])}
for(i=0,len=nodes.length;i<len;i++){parent.insertBefore(nodes[i],node)}}
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var newNode=create(nodeName);if(node.style.cssText){newNode.style.cssText=node.style.cssText}
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return val};var html=function($node,isNewlineOnBlock){var markup=value($node);if(isNewlineOnBlock){var regexTag=/<(\/?)(\b(?!!)[^>\s]*)(.*?)(\s*\/?>)/g;markup=markup.replace(regexTag,function(match,endSlash,name){name=name.toUpperCase();var isEndOfInlineContainer=/^DIV|^TD|^TH|^P|^LI|^H[1-7]/.test(name)&&!!endSlash;var isBlockNode=/^BLOCKQUOTE|^TABLE|^TBODY|^TR|^HR|^UL|^OL/.test(name);return match+((isEndOfInlineContainer||isBlockNode)?'\n':'')});markup=$.trim(markup)}
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$note.trigger('summernote.'+namespace,args)};this.initializeModule=function(key){var module=this.modules[key];module.shouldInitialize=module.shouldInitialize||func.ok;if(!module.shouldInitialize()){return}
if(module.initialize){module.initialize()}
if(module.events){dom.attachEvents($note,module.events)}};this.module=function(key,ModuleClass,withoutIntialize){if(arguments.length===1){return this.modules[key]}
this.modules[key]=new ModuleClass(this);if(!withoutIntialize){this.initializeModule(key)}};this.removeModule=function(key){var module=this.modules[key];if(module.shouldInitialize()){if(module.events){dom.detachEvents($note,module.events)}
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delete this.modules[key]};this.memo=function(key,obj){if(arguments.length===1){return this.memos[key]}
this.memos[key]=obj};this.removeMemo=function(key){if(this.memos[key]&&this.memos[key].destroy){this.memos[key].destroy()}
delete this.memos[key]};this.createInvokeHandler=function(namespace,value){return function(event){event.preventDefault();self.invoke(namespace,value||$(event.target).closest('[data-value]').data('value'))}};this.invoke=function(){var namespace=list.head(arguments);var args=list.tail(list.from(arguments));var splits=namespace.split('.');var hasSeparator=splits.length>1;var moduleName=hasSeparator&&list.head(splits);var methodName=hasSeparator?list.last(splits):list.head(splits);var module=this.modules[moduleName||'editor'];if(!moduleName&&this[methodName]){return this[methodName].apply(this,args)}else if(module&&module[methodName]&&module.shouldInitialize()){return module[methodName].apply(module,args)}};return this.initialize()};$.fn.extend({summernote:function(){var type=$.type(list.head(arguments));var isExternalAPICalled=type==='string';var hasInitOptions=type==='object';var options=hasInitOptions?list.head(arguments):{};options=$.extend({},$.summernote.options,options);options.langInfo=$.extend(!0,{},$.summernote.lang['en-US'],$.summernote.lang[options.lang]);options.icons=$.extend(!0,{},$.summernote.options.icons,options.icons);this.each(function(idx,note){var $note=$(note);if(!$note.data('summernote')){var context=new Context($note,options);$note.data('summernote',context);$note.data('summernote').triggerEvent('init',context.layoutInfo)}});var $note=this.first();if($note.length){var context=$note.data('summernote');if(isExternalAPICalled){return context.invoke.apply(context,list.from(arguments))}else if(options.focus){context.invoke('editor.focus')}}
return this}});var Renderer=function(markup,children,options,callback){this.render=function($parent){var $node=$(markup);if(options&&options.contents){$node.html(options.contents)}
if(options&&options.className){$node.addClass(options.className)}
if(options&&options.data){$.each(options.data,function(k,v){$node.attr('data-'+k,v)})}
if(options&&options.click){$node.on('click',options.click)}
if(children){var $container=$node.find('.note-children-container');children.forEach(function(child){child.render($container.length?$container:$node)})}
if(callback){callback($node,options)}
if(options&&options.callback){options.callback($node)}
if($parent){$parent.append($node)}
return $node}};var renderer={create:function(markup,callback){return function(){var children=$.isArray(arguments[0])?arguments[0]:[];var options=typeof arguments[1]==='object'?arguments[1]:arguments[0];if(options&&options.children){children=options.children}
return new Renderer(markup,children,options,callback)}}};var editor=renderer.create('<div class="note-editor note-frame panel panel-default"/>');var toolbar=renderer.create('<div class="note-toolbar panel-heading"/>');var editingArea=renderer.create('<div class="note-editing-area"/>');var codable=renderer.create('<textarea class="note-codable"/>');var editable=renderer.create('<div class="note-editable panel-body" contentEditable="true"/>');var statusbar=renderer.create(['<div class="note-statusbar">','  <div class="note-resizebar">','    <div class="note-icon-bar"/>','    <div class="note-icon-bar"/>','    <div class="note-icon-bar"/>','  </div>','</div>'].join(''));var airEditor=renderer.create('<div class="note-editor"/>');var airEditable=renderer.create('<div class="note-editable" contentEditable="true"/>');var buttonGroup=renderer.create('<div class="note-btn-group btn-group">');var button=renderer.create('<button type="button" class="note-btn btn btn-default btn-sm" tabindex="-1">',function($node,options){if(options&&options.tooltip){$node.attr({title:options.tooltip}).tooltip({container:'body',trigger:'hover',placement:'bottom'})}});var dropdown=renderer.create('<div class="dropdown-menu">',function($node,options){var markup=$.isArray(options.items)?options.items.map(function(item){var value=(typeof item==='string')?item:(item.value||'');var content=options.template?options.template(item):item;return'<li><a href="#" data-value="'+value+'">'+content+'</a></li>'}).join(''):options.items;$node.html(markup)});var dropdownCheck=renderer.create('<div class="dropdown-menu note-check">',function($node,options){var markup=$.isArray(options.items)?options.items.map(function(item){var value=(typeof item==='string')?item:(item.value||'');var content=options.template?options.template(item):item;return'<li><a href="#" data-value="'+value+'">'+icon(options.checkClassName)+' '+content+'</a></li>'}).join(''):options.items;$node.html(markup)});var palette=renderer.create('<div class="note-color-palette"/>',function($node,options){var contents=[];for(var row=0,rowSize=options.colors.length;row<rowSize;row++){var eventName=options.eventName;var colors=options.colors[row];var buttons=[];for(var col=0,colSize=colors.length;col<colSize;col++){var color=colors[col];buttons.push(['<button type="button" class="note-color-btn"','style="background-color:',color,'" ','data-event="',eventName,'" ','data-value="',color,'" ','title="',color,'" ','data-toggle="button" tabindex="-1"></button>'].join(''))}
contents.push('<div class="note-color-row">'+buttons.join('')+'</div>')}
$node.html(contents.join(''));$node.find('.note-color-btn').tooltip({container:'body',trigger:'hover',placement:'bottom'})});var dialog=renderer.create('<div class="modal" aria-hidden="false" tabindex="-1"/>',function($node,options){if(options.fade){$node.addClass('fade')}
$node.html(['<div class="modal-dialog">','  <div class="modal-content">',(options.title?'    <div class="modal-header">'+'      <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>'+'      <h4 class="modal-title">'+options.title+'</h4>'+'    </div>':''),'    <div class="modal-body">'+options.body+'</div>',(options.footer?'    <div class="modal-footer">'+options.footer+'</div>':''),'  </div>','</div>'].join(''))});var popover=renderer.create(['<div class="note-popover popover in">','  <div class="arrow"/>','  <div class="popover-content note-children-container"/>','</div>'].join(''),function($node,options){var direction=typeof options.direction!=='undefined'?options.direction:'bottom';$node.addClass(direction);if(options.hideArrow){$node.find('.arrow').hide()}});var icon=function(iconClassName,tagName){tagName=tagName||'i';return'<'+tagName+' class="'+iconClassName+'"/>'};var ui={editor:editor,toolbar:toolbar,editingArea:editingArea,codable:codable,editable:editable,statusbar:statusbar,airEditor:airEditor,airEditable:airEditable,buttonGroup:buttonGroup,button:button,dropdown:dropdown,dropdownCheck:dropdownCheck,palette:palette,dialog:dialog,popover:popover,icon:icon,toggleBtn:function($btn,isEnable){$btn.toggleClass('disabled',!isEnable);$btn.attr('disabled',!isEnable)},toggleBtnActive:function($btn,isActive){$btn.toggleClass('active',isActive)},onDialogShown:function($dialog,handler){$dialog.one('shown.bs.modal',handler)},onDialogHidden:function($dialog,handler){$dialog.one('hidden.bs.modal',handler)},showDialog:function($dialog){$dialog.modal('show')},hideDialog:function($dialog){$dialog.modal('hide')},createLayout:function($note,options){var $editor=(options.airMode?ui.airEditor([ui.editingArea([ui.airEditable()])]):ui.editor([ui.toolbar(),ui.editingArea([ui.codable(),ui.editable()]),ui.statusbar()])).render();$editor.insertAfter($note);return{note:$note,editor:$editor,toolbar:$editor.find('.note-toolbar'),editingArea:$editor.find('.note-editing-area'),editable:$editor.find('.note-editable'),codable:$editor.find('.note-codable'),statusbar:$editor.find('.note-statusbar')}},removeLayout:function($note,layoutInfo){$note.html(layoutInfo.editable.html());layoutInfo.editor.remove();$note.show()}};$.summernote=$.summernote||{lang:{}};$.extend($.summernote.lang,{'en-US':{font:{bold:'Bold',italic:'Italic',underline:'Underline',clear:'Remove Font Style',height:'Line Height',name:'Font Family',strikethrough:'Strikethrough',subscript:'Subscript',superscript:'Superscript',size:'Font Size'},image:{image:'Picture',insert:'Insert Image',resizeFull:'Resize Full',resizeHalf:'Resize Half',resizeQuarter:'Resize Quarter',floatLeft:'Float Left',floatRight:'Float Right',floatNone:'Float None',shapeRounded:'Shape: Rounded',shapeCircle:'Shape: Circle',shapeThumbnail:'Shape: Thumbnail',shapeNone:'Shape: None',dragImageHere:'Drag image or text here',dropImage:'Drop image or Text',selectFromFiles:'Select from files',maximumFileSize:'Maximum file size',maximumFileSizeError:'Maximum file size exceeded.',url:'Image URL',remove:'Remove Image'},video:{video:'Video',videoLink:'Video Link',insert:'Insert Video',url:'Video URL?',providers:'(YouTube, Vimeo, Vine, Instagram, DailyMotion or Youku)'},link:{link:'Link',insert:'Insert Link',unlink:'Unlink',edit:'Edit',textToDisplay:'Text to display',url:'To what URL should this link go?',openInNewWindow:'Open in new window'},table:{table:'Table'},hr:{insert:'Insert Horizontal Rule'},style:{style:'Style',p:'Normal',blockquote:'Quote',pre:'Code',h1:'Header 1',h2:'Header 2',h3:'Header 3',h4:'Header 4',h5:'Header 5',h6:'Header 6'},lists:{unordered:'Unordered list',ordered:'Ordered list'},options:{help:'Help',fullscreen:'Full Screen',codeview:'Code View'},paragraph:{paragraph:'Paragraph',outdent:'Outdent',indent:'Indent',left:'Align left',center:'Align center',right:'Align right',justify:'Justify full'},color:{recent:'Recent Color',more:'More Color',background:'Background Color',foreground:'Foreground Color',transparent:'Transparent',setTransparent:'Set transparent',reset:'Reset',resetToDefault:'Reset to default'},shortcut:{shortcuts:'Keyboard shortcuts',close:'Close',textFormatting:'Text formatting',action:'Action',paragraphFormatting:'Paragraph formatting',documentStyle:'Document Style',extraKeys:'Extra keys'},help:{'insertParagraph':'Insert Paragraph','undo':'Undoes the last command','redo':'Redoes the last command','tab':'Tab','untab':'Untab','bold':'Set a bold style','italic':'Set a italic style','underline':'Set a underline style','strikethrough':'Set a strikethrough style','removeFormat':'Clean a style','justifyLeft':'Set left align','justifyCenter':'Set center align','justifyRight':'Set right align','justifyFull':'Set full align','insertUnorderedList':'Toggle unordered list','insertOrderedList':'Toggle ordered list','outdent':'Outdent on current paragraph','indent':'Indent on current paragraph','formatPara':'Change current block\'s format as a paragraph(P tag)','formatH1':'Change current block\'s format as H1','formatH2':'Change current block\'s format as H2','formatH3':'Change current block\'s format as H3','formatH4':'Change current block\'s format as H4','formatH5':'Change current block\'s format as H5','formatH6':'Change current block\'s format as H6','insertHorizontalRule':'Insert horizontal rule','linkDialog.show':'Show Link Dialog'},history:{undo:'Undo',redo:'Redo'},specialChar:{specialChar:'SPECIAL CHARACTERS',select:'Select Special characters'}}});var key=(function(){var keyMap={'BACKSPACE':8,'TAB':9,'ENTER':13,'SPACE':32,'LEFT':37,'UP':38,'RIGHT':39,'DOWN':40,'NUM0':48,'NUM1':49,'NUM2':50,'NUM3':51,'NUM4':52,'NUM5':53,'NUM6':54,'NUM7':55,'NUM8':56,'B':66,'E':69,'I':73,'J':74,'K':75,'L':76,'R':82,'S':83,'U':85,'V':86,'Y':89,'Z':90,'SLASH':191,'LEFTBRACKET':219,'BACKSLASH':220,'RIGHTBRACKET':221};return{isEdit:function(keyCode){return list.contains([keyMap.BACKSPACE,keyMap.TAB,keyMap.ENTER,keyMap.SPACE],keyCode)},isMove:function(keyCode){return list.contains([keyMap.LEFT,keyMap.UP,keyMap.RIGHT,keyMap.DOWN],keyCode)},nameFromCode:func.invertObject(keyMap),code:keyMap}})();var range=(function(){var textRangeToPoint=function(textRange,isStart){var container=textRange.parentElement(),offset;var tester=document.body.createTextRange(),prevContainer;var childNodes=list.from(container.childNodes);for(offset=0;offset<childNodes.length;offset++){if(dom.isText(childNodes[offset])){continue}
tester.moveToElementText(childNodes[offset]);if(tester.compareEndPoints('StartToStart',textRange)>=0){break}
prevContainer=childNodes[offset]}
if(offset!==0&&dom.isText(childNodes[offset-1])){var textRangeStart=document.body.createTextRange(),curTextNode=null;textRangeStart.moveToElementText(prevContainer||container);textRangeStart.collapse(!prevContainer);curTextNode=prevContainer?prevContainer.nextSibling:container.firstChild;var pointTester=textRange.duplicate();pointTester.setEndPoint('StartToStart',textRangeStart);var textCount=pointTester.text.replace(/[\r\n]/g,'').length;while(textCount>curTextNode.nodeValue.length&&curTextNode.nextSibling){textCount-=curTextNode.nodeValue.length;curTextNode=curTextNode.nextSibling}
var dummy=curTextNode.nodeValue;if(isStart&&curTextNode.nextSibling&&dom.isText(curTextNode.nextSibling)&&textCount===curTextNode.nodeValue.length){textCount-=curTextNode.nodeValue.length;curTextNode=curTextNode.nextSibling}
container=curTextNode;offset=textCount}
return{cont:container,offset:offset}};var pointToTextRange=function(point){var textRangeInfo=function(container,offset){var node,isCollapseToStart;if(dom.isText(container)){var prevTextNodes=dom.listPrev(container,func.not(dom.isText));var prevContainer=list.last(prevTextNodes).previousSibling;node=prevContainer||container.parentNode;offset+=list.sum(list.tail(prevTextNodes),dom.nodeLength);isCollapseToStart=!prevContainer}else{node=container.childNodes[offset]||container;if(dom.isText(node)){return textRangeInfo(node,0)}
offset=0;isCollapseToStart=!1}
return{node:node,collapseToStart:isCollapseToStart,offset:offset}};var textRange=document.body.createTextRange();var info=textRangeInfo(point.node,point.offset);textRange.moveToElementText(info.node);textRange.collapse(info.collapseToStart);textRange.moveStart('character',info.offset);return textRange};var WrappedRange=function(sc,so,ec,eo){this.sc=sc;this.so=so;this.ec=ec;this.eo=eo;var nativeRange=function(){if(agent.isW3CRangeSupport){var w3cRange=document.createRange();w3cRange.setStart(sc,so);w3cRange.setEnd(ec,eo);return w3cRange}else{var textRange=pointToTextRange({node:sc,offset:so});textRange.setEndPoint('EndToEnd',pointToTextRange({node:ec,offset:eo}));return textRange}};this.getPoints=function(){return{sc:sc,so:so,ec:ec,eo:eo}};this.getStartPoint=function(){return{node:sc,offset:so}};this.getEndPoint=function(){return{node:ec,offset:eo}};this.select=function(){var nativeRng=nativeRange();if(agent.isW3CRangeSupport){var selection=document.getSelection();if(selection.rangeCount>0){selection.removeAllRanges()}
selection.addRange(nativeRng)}else{nativeRng.select()}
return this};this.scrollIntoView=function(container){var height=$(container).height();if(container.scrollTop+height<this.sc.offsetTop){container.scrollTop+=Math.abs(container.scrollTop+height-this.sc.offsetTop)}
return this};this.normalize=function(){var getVisiblePoint=function(point,isLeftToRight){if((dom.isVisiblePoint(point)&&!dom.isEdgePoint(point))||(dom.isVisiblePoint(point)&&dom.isRightEdgePoint(point)&&!isLeftToRight)||(dom.isVisiblePoint(point)&&dom.isLeftEdgePoint(point)&&isLeftToRight)||(dom.isVisiblePoint(point)&&dom.isBlock(point.node)&&dom.isEmpty(point.node))){return point}
var block=dom.ancestor(point.node,dom.isBlock);if(((dom.isLeftEdgePointOf(point,block)||dom.isVoid(dom.prevPoint(point).node))&&!isLeftToRight)||((dom.isRightEdgePointOf(point,block)||dom.isVoid(dom.nextPoint(point).node))&&isLeftToRight)){if(dom.isVisiblePoint(point)){return point}
isLeftToRight=!isLeftToRight}
var nextPoint=isLeftToRight?dom.nextPointUntil(dom.nextPoint(point),dom.isVisiblePoint):dom.prevPointUntil(dom.prevPoint(point),dom.isVisiblePoint);return nextPoint||point};var endPoint=getVisiblePoint(this.getEndPoint(),!1);var startPoint=this.isCollapsed()?endPoint:getVisiblePoint(this.getStartPoint(),!0);return new WrappedRange(startPoint.node,startPoint.offset,endPoint.node,endPoint.offset)};this.nodes=function(pred,options){pred=pred||func.ok;var includeAncestor=options&&options.includeAncestor;var fullyContains=options&&options.fullyContains;var startPoint=this.getStartPoint();var endPoint=this.getEndPoint();var nodes=[];var leftEdgeNodes=[];dom.walkPoint(startPoint,endPoint,function(point){if(dom.isEditable(point.node)){return}
var node;if(fullyContains){if(dom.isLeftEdgePoint(point)){leftEdgeNodes.push(point.node)}
if(dom.isRightEdgePoint(point)&&list.contains(leftEdgeNodes,point.node)){node=point.node}}else if(includeAncestor){node=dom.ancestor(point.node,pred)}else{node=point.node}
if(node&&pred(node)){nodes.push(node)}},!0);return list.unique(nodes)};this.commonAncestor=function(){return dom.commonAncestor(sc,ec)};this.expand=function(pred){var startAncestor=dom.ancestor(sc,pred);var endAncestor=dom.ancestor(ec,pred);if(!startAncestor&&!endAncestor){return new WrappedRange(sc,so,ec,eo)}
var boundaryPoints=this.getPoints();if(startAncestor){boundaryPoints.sc=startAncestor;boundaryPoints.so=0}
if(endAncestor){boundaryPoints.ec=endAncestor;boundaryPoints.eo=dom.nodeLength(endAncestor)}
return new WrappedRange(boundaryPoints.sc,boundaryPoints.so,boundaryPoints.ec,boundaryPoints.eo)};this.collapse=function(isCollapseToStart){if(isCollapseToStart){return new WrappedRange(sc,so,sc,so)}else{return new WrappedRange(ec,eo,ec,eo)}};this.splitText=function(){var isSameContainer=sc===ec;var boundaryPoints=this.getPoints();if(dom.isText(ec)&&!dom.isEdgePoint(this.getEndPoint())){ec.splitText(eo)}
if(dom.isText(sc)&&!dom.isEdgePoint(this.getStartPoint())){boundaryPoints.sc=sc.splitText(so);boundaryPoints.so=0;if(isSameContainer){boundaryPoints.ec=boundaryPoints.sc;boundaryPoints.eo=eo-so}}
return new WrappedRange(boundaryPoints.sc,boundaryPoints.so,boundaryPoints.ec,boundaryPoints.eo)};this.deleteContents=function(){if(this.isCollapsed()){return this}
var rng=this.splitText();var nodes=rng.nodes(null,{fullyContains:!0});var point=dom.prevPointUntil(rng.getStartPoint(),function(point){return!list.contains(nodes,point.node)});var emptyParents=[];$.each(nodes,function(idx,node){var parent=node.parentNode;if(point.node!==parent&&dom.nodeLength(parent)===1){emptyParents.push(parent)}
dom.remove(node,!1)});$.each(emptyParents,function(idx,node){dom.remove(node,!1)});return new WrappedRange(point.node,point.offset,point.node,point.offset).normalize()};var makeIsOn=function(pred){return function(){var ancestor=dom.ancestor(sc,pred);return!!ancestor&&(ancestor===dom.ancestor(ec,pred))}};this.isOnEditable=makeIsOn(dom.isEditable);this.isOnList=makeIsOn(dom.isList);this.isOnAnchor=makeIsOn(dom.isAnchor);this.isOnCell=makeIsOn(dom.isCell);this.isOnData=makeIsOn(dom.isData);this.isLeftEdgeOf=function(pred){if(!dom.isLeftEdgePoint(this.getStartPoint())){return!1}
var node=dom.ancestor(this.sc,pred);return node&&dom.isLeftEdgeOf(this.sc,node)};this.isCollapsed=function(){return sc===ec&&so===eo};this.wrapBodyInlineWithPara=function(){if(dom.isBodyContainer(sc)&&dom.isEmpty(sc)){sc.innerHTML=dom.emptyPara;return new WrappedRange(sc.firstChild,0,sc.firstChild,0)}
var rng=this.normalize();if(dom.isParaInline(sc)||dom.isPara(sc)){return rng}
var topAncestor;if(dom.isInline(rng.sc)){var ancestors=dom.listAncestor(rng.sc,func.not(dom.isInline));topAncestor=list.last(ancestors);if(!dom.isInline(topAncestor)){topAncestor=ancestors[ancestors.length-2]||rng.sc.childNodes[rng.so]}}else{topAncestor=rng.sc.childNodes[rng.so>0?rng.so-1:0]}
var inlineSiblings=dom.listPrev(topAncestor,dom.isParaInline).reverse();inlineSiblings=inlineSiblings.concat(dom.listNext(topAncestor.nextSibling,dom.isParaInline));if(inlineSiblings.length){var para=dom.wrap(list.head(inlineSiblings),'p');dom.appendChildNodes(para,list.tail(inlineSiblings))}
return this.normalize()};this.insertNode=function(node){var rng=this.wrapBodyInlineWithPara().deleteContents();var info=dom.splitPoint(rng.getStartPoint(),dom.isInline(node));if(info.rightNode){info.rightNode.parentNode.insertBefore(node,info.rightNode)}else{info.container.appendChild(node)}
return node};this.pasteHTML=function(markup){var contentsContainer=$('<div></div>').html(markup)[0];var childNodes=list.from(contentsContainer.childNodes);var rng=this.wrapBodyInlineWithPara().deleteContents();return childNodes.reverse().map(function(childNode){return rng.insertNode(childNode)}).reverse()};this.toString=function(){var nativeRng=nativeRange();return agent.isW3CRangeSupport?nativeRng.toString():nativeRng.text};this.getWordRange=function(findAfter){var endPoint=this.getEndPoint();if(!dom.isCharPoint(endPoint)){return this}
var startPoint=dom.prevPointUntil(endPoint,function(point){return!dom.isCharPoint(point)});if(findAfter){endPoint=dom.nextPointUntil(endPoint,function(point){return!dom.isCharPoint(point)})}
return new WrappedRange(startPoint.node,startPoint.offset,endPoint.node,endPoint.offset)};this.bookmark=function(editable){return{s:{path:dom.makeOffsetPath(editable,sc),offset:so},e:{path:dom.makeOffsetPath(editable,ec),offset:eo}}};this.paraBookmark=function(paras){return{s:{path:list.tail(dom.makeOffsetPath(list.head(paras),sc)),offset:so},e:{path:list.tail(dom.makeOffsetPath(list.last(paras),ec)),offset:eo}}};this.getClientRects=function(){var nativeRng=nativeRange();return nativeRng.getClientRects()}};return{create:function(sc,so,ec,eo){if(arguments.length===4){return new WrappedRange(sc,so,ec,eo)}else if(arguments.length===2){ec=sc;eo=so;return new WrappedRange(sc,so,ec,eo)}else{var wrappedRange=this.createFromSelection();if(!wrappedRange&&arguments.length===1){wrappedRange=this.createFromNode(arguments[0]);return wrappedRange.collapse(dom.emptyPara===arguments[0].innerHTML)}
return wrappedRange}},createFromSelection:function(){var sc,so,ec,eo;if(agent.isW3CRangeSupport){var selection=document.getSelection();if(!selection||selection.rangeCount===0){return null}else if(dom.isBody(selection.anchorNode)){return null}
var nativeRng=selection.getRangeAt(0);sc=nativeRng.startContainer;so=nativeRng.startOffset;ec=nativeRng.endContainer;eo=nativeRng.endOffset}else{var textRange=document.selection.createRange();var textRangeEnd=textRange.duplicate();textRangeEnd.collapse(!1);var textRangeStart=textRange;textRangeStart.collapse(!0);var startPoint=textRangeToPoint(textRangeStart,!0),endPoint=textRangeToPoint(textRangeEnd,!1);if(dom.isText(startPoint.node)&&dom.isLeftEdgePoint(startPoint)&&dom.isTextNode(endPoint.node)&&dom.isRightEdgePoint(endPoint)&&endPoint.node.nextSibling===startPoint.node){startPoint=endPoint}
sc=startPoint.cont;so=startPoint.offset;ec=endPoint.cont;eo=endPoint.offset}
return new WrappedRange(sc,so,ec,eo)},createFromNode:function(node){var sc=node;var so=0;var ec=node;var eo=dom.nodeLength(ec);if(dom.isVoid(sc)){so=dom.listPrev(sc).length-1;sc=sc.parentNode}
if(dom.isBR(ec)){eo=dom.listPrev(ec).length-1;ec=ec.parentNode}else if(dom.isVoid(ec)){eo=dom.listPrev(ec).length;ec=ec.parentNode}
return this.create(sc,so,ec,eo)},createFromNodeBefore:function(node){return this.createFromNode(node).collapse(!0)},createFromNodeAfter:function(node){return this.createFromNode(node).collapse()},createFromBookmark:function(editable,bookmark){var sc=dom.fromOffsetPath(editable,bookmark.s.path);var so=bookmark.s.offset;var ec=dom.fromOffsetPath(editable,bookmark.e.path);var eo=bookmark.e.offset;return new WrappedRange(sc,so,ec,eo)},createFromParaBookmark:function(bookmark,paras){var so=bookmark.s.offset;var eo=bookmark.e.offset;var sc=dom.fromOffsetPath(list.head(paras),bookmark.s.path);var ec=dom.fromOffsetPath(list.last(paras),bookmark.e.path);return new WrappedRange(sc,so,ec,eo)}}})();var async=(function(){var readFileAsDataURL=function(file){return $.Deferred(function(deferred){$.extend(new FileReader(),{onload:function(e){var dataURL=e.target.result;deferred.resolve(dataURL)},onerror:function(){deferred.reject(this)}}).readAsDataURL(file)}).promise()};var createImage=function(url){return $.Deferred(function(deferred){var $img=$('<img>');$img.one('load',function(){$img.off('error abort');deferred.resolve($img)}).one('error abort',function(){$img.off('load').detach();deferred.reject($img)}).css({display:'none'}).appendTo(document.body).attr('src',url)}).promise()};return{readFileAsDataURL:readFileAsDataURL,createImage:createImage}})();var History=function($editable){var stack=[],stackOffset=-1;var editable=$editable[0];var makeSnapshot=function(){var rng=range.create(editable);var emptyBookmark={s:{path:[],offset:0},e:{path:[],offset:0}};return{contents:$editable.html(),bookmark:(rng?rng.bookmark(editable):emptyBookmark)}};var applySnapshot=function(snapshot){if(snapshot.contents!==null){$editable.html(snapshot.contents)}
if(snapshot.bookmark!==null){range.createFromBookmark(editable,snapshot.bookmark).select()}};this.rewind=function(){if($editable.html()!==stack[stackOffset].contents){this.recordUndo()}
stackOffset=0;applySnapshot(stack[stackOffset])};this.reset=function(){stack=[];stackOffset=-1;$editable.html('');this.recordUndo()};this.undo=function(){if($editable.html()!==stack[stackOffset].contents){this.recordUndo()}
if(0<stackOffset){stackOffset--;applySnapshot(stack[stackOffset])}};this.redo=function(){if(stack.length-1>stackOffset){stackOffset++;applySnapshot(stack[stackOffset])}};this.recordUndo=function(){stackOffset++;if(stack.length>stackOffset){stack=stack.slice(0,stackOffset)}
stack.push(makeSnapshot())}};var Style=function(){var jQueryCSS=function($obj,propertyNames){if(agent.jqueryVersion<1.9){var result={};$.each(propertyNames,function(idx,propertyName){result[propertyName]=$obj.css(propertyName)});return result}
return $obj.css.call($obj,propertyNames)};this.fromNode=function($node){var properties=['font-family','font-size','text-align','list-style-type','line-height'];var styleInfo=jQueryCSS($node,properties)||{};styleInfo['font-size']=parseInt(styleInfo['font-size'],10);return styleInfo};this.stylePara=function(rng,styleInfo){$.each(rng.nodes(dom.isPara,{includeAncestor:!0}),function(idx,para){$(para).css(styleInfo)})};this.styleNodes=function(rng,options){rng=rng.splitText();var nodeName=options&&options.nodeName||'SPAN';var expandClosestSibling=!!(options&&options.expandClosestSibling);var onlyPartialContains=!!(options&&options.onlyPartialContains);if(rng.isCollapsed()){return[rng.insertNode(dom.create(nodeName))]}
var pred=dom.makePredByNodeName(nodeName);var nodes=rng.nodes(dom.isText,{fullyContains:!0}).map(function(text){return dom.singleChildAncestor(text,pred)||dom.wrap(text,nodeName)});if(expandClosestSibling){if(onlyPartialContains){var nodesInRange=rng.nodes();pred=func.and(pred,function(node){return list.contains(nodesInRange,node)})}
return nodes.map(function(node){var siblings=dom.withClosestSiblings(node,pred);var head=list.head(siblings);var tails=list.tail(siblings);$.each(tails,function(idx,elem){dom.appendChildNodes(head,elem.childNodes);dom.remove(elem)});return list.head(siblings)})}else{return nodes}};this.current=function(rng){var $cont=$(!dom.isElement(rng.sc)?rng.sc.parentNode:rng.sc);var styleInfo=this.fromNode($cont);try{styleInfo=$.extend(styleInfo,{'font-bold':document.queryCommandState('bold')?'bold':'normal','font-italic':document.queryCommandState('italic')?'italic':'normal','font-underline':document.queryCommandState('underline')?'underline':'normal','font-subscript':document.queryCommandState('subscript')?'subscript':'normal','font-superscript':document.queryCommandState('superscript')?'superscript':'normal','font-strikethrough':document.queryCommandState('strikethrough')?'strikethrough':'normal'})}catch(e){}
if(!rng.isOnList()){styleInfo['list-style']='none'}else{var orderedTypes=['circle','disc','disc-leading-zero','square'];var isUnordered=$.inArray(styleInfo['list-style-type'],orderedTypes)>-1;styleInfo['list-style']=isUnordered?'unordered':'ordered'}
var para=dom.ancestor(rng.sc,dom.isPara);if(para&&para.style['line-height']){styleInfo['line-height']=para.style.lineHeight}else{var lineHeight=parseInt(styleInfo['line-height'],10)/parseInt(styleInfo['font-size'],10);styleInfo['line-height']=lineHeight.toFixed(1)}
styleInfo.anchor=rng.isOnAnchor()&&dom.ancestor(rng.sc,dom.isAnchor);styleInfo.ancestors=dom.listAncestor(rng.sc,dom.isEditable);styleInfo.range=rng;return styleInfo}};var Bullet=function(){var self=this;this.insertOrderedList=function(editable){this.toggleList('OL',editable)};this.insertUnorderedList=function(editable){this.toggleList('UL',editable)};this.indent=function(editable){var self=this;var rng=range.create(editable).wrapBodyInlineWithPara();var paras=rng.nodes(dom.isPara,{includeAncestor:!0});var clustereds=list.clusterBy(paras,func.peq2('parentNode'));$.each(clustereds,function(idx,paras){var head=list.head(paras);if(dom.isLi(head)){self.wrapList(paras,head.parentNode.nodeName)}else{$.each(paras,function(idx,para){$(para).css('marginLeft',function(idx,val){return(parseInt(val,10)||0)+25})})}});rng.select()};this.outdent=function(editable){var self=this;var rng=range.create(editable).wrapBodyInlineWithPara();var paras=rng.nodes(dom.isPara,{includeAncestor:!0});var clustereds=list.clusterBy(paras,func.peq2('parentNode'));$.each(clustereds,function(idx,paras){var head=list.head(paras);if(dom.isLi(head)){self.releaseList([paras])}else{$.each(paras,function(idx,para){$(para).css('marginLeft',function(idx,val){val=(parseInt(val,10)||0);return val>25?val-25:''})})}});rng.select()};this.toggleList=function(listName,editable){var rng=range.create(editable).wrapBodyInlineWithPara();var paras=rng.nodes(dom.isPara,{includeAncestor:!0});var bookmark=rng.paraBookmark(paras);var clustereds=list.clusterBy(paras,func.peq2('parentNode'));if(list.find(paras,dom.isPurePara)){var wrappedParas=[];$.each(clustereds,function(idx,paras){wrappedParas=wrappedParas.concat(self.wrapList(paras,listName))});paras=wrappedParas}else{var diffLists=rng.nodes(dom.isList,{includeAncestor:!0}).filter(function(listNode){return!$.nodeName(listNode,listName)});if(diffLists.length){$.each(diffLists,function(idx,listNode){dom.replace(listNode,listName)})}else{paras=this.releaseList(clustereds,!0)}}
range.createFromParaBookmark(bookmark,paras).select()};this.wrapList=function(paras,listName){var head=list.head(paras);var last=list.last(paras);var prevList=dom.isList(head.previousSibling)&&head.previousSibling;var nextList=dom.isList(last.nextSibling)&&last.nextSibling;var listNode=prevList||dom.insertAfter(dom.create(listName||'UL'),last);paras=paras.map(function(para){return dom.isPurePara(para)?dom.replace(para,'LI'):para});dom.appendChildNodes(listNode,paras);if(nextList){dom.appendChildNodes(listNode,list.from(nextList.childNodes));dom.remove(nextList)}
return paras};this.releaseList=function(clustereds,isEscapseToBody){var releasedParas=[];$.each(clustereds,function(idx,paras){var head=list.head(paras);var last=list.last(paras);var headList=isEscapseToBody?dom.lastAncestor(head,dom.isList):head.parentNode;var lastList=headList.childNodes.length>1?dom.splitTree(headList,{node:last.parentNode,offset:dom.position(last)+1},{isSkipPaddingBlankHTML:!0}):null;var middleList=dom.splitTree(headList,{node:head.parentNode,offset:dom.position(head)},{isSkipPaddingBlankHTML:!0});paras=isEscapseToBody?dom.listDescendant(middleList,dom.isLi):list.from(middleList.childNodes).filter(dom.isLi);if(isEscapseToBody||!dom.isList(headList.parentNode)){paras=paras.map(function(para){return dom.replace(para,'P')})}
$.each(list.from(paras).reverse(),function(idx,para){dom.insertAfter(para,headList)});var rootLists=list.compact([headList,middleList,lastList]);$.each(rootLists,function(idx,rootList){var listNodes=[rootList].concat(dom.listDescendant(rootList,dom.isList));$.each(listNodes.reverse(),function(idx,listNode){if(!dom.nodeLength(listNode)){dom.remove(listNode,!0)}})});releasedParas=releasedParas.concat(paras)});return releasedParas}};var Typing=function(){var bullet=new Bullet();this.insertTab=function(rng,tabsize){var tab=dom.createText(new Array(tabsize+1).join(dom.NBSP_CHAR));rng=rng.deleteContents();rng.insertNode(tab,!0);rng=range.create(tab,tabsize);rng.select()};this.insertParagraph=function(editable){var rng=range.create(editable);rng=rng.deleteContents();rng=rng.wrapBodyInlineWithPara();var splitRoot=dom.ancestor(rng.sc,dom.isPara);var nextPara;if(splitRoot){if(dom.isEmpty(splitRoot)&&dom.isLi(splitRoot)){bullet.toggleList(splitRoot.parentNode.nodeName);return}else if(dom.isEmpty(splitRoot)&&dom.isPara(splitRoot)&&dom.isBlockquote(splitRoot.parentNode)){dom.insertAfter(splitRoot,splitRoot.parentNode);nextPara=splitRoot}else{nextPara=dom.splitTree(splitRoot,rng.getStartPoint());var emptyAnchors=dom.listDescendant(splitRoot,dom.isEmptyAnchor);emptyAnchors=emptyAnchors.concat(dom.listDescendant(nextPara,dom.isEmptyAnchor));$.each(emptyAnchors,function(idx,anchor){dom.remove(anchor)});if((dom.isHeading(nextPara)||dom.isPre(nextPara))&&dom.isEmpty(nextPara)){nextPara=dom.replace(nextPara,'p')}}}else{var next=rng.sc.childNodes[rng.so];nextPara=$(dom.emptyPara)[0];if(next){rng.sc.insertBefore(nextPara,next)}else{rng.sc.appendChild(nextPara)}}
range.create(nextPara,0).normalize().select().scrollIntoView(editable)}};var Table=function(){this.tab=function(rng,isShift){var cell=dom.ancestor(rng.commonAncestor(),dom.isCell);var table=dom.ancestor(cell,dom.isTable);var cells=dom.listDescendant(table,dom.isCell);var nextCell=list[isShift?'prev':'next'](cells,cell);if(nextCell){range.create(nextCell,0).select()}};this.createTable=function(colCount,rowCount,options){var tds=[],tdHTML;for(var idxCol=0;idxCol<colCount;idxCol++){tds.push('<td>'+dom.blank+'</td>')}
tdHTML=tds.join('');var trs=[],trHTML;for(var idxRow=0;idxRow<rowCount;idxRow++){trs.push('<tr>'+tdHTML+'</tr>')}
trHTML=trs.join('');var $table=$('<table>'+trHTML+'</table>');if(options&&options.tableClassName){$table.addClass(options.tableClassName)}
return $table[0]}};var KEY_BOGUS='bogus';var Editor=function(context){var self=this;var $note=context.layoutInfo.note;var $editor=context.layoutInfo.editor;var $editable=context.layoutInfo.editable;var options=context.options;var lang=options.langInfo;var editable=$editable[0];var lastRange=null;var style=new Style();var table=new Table();var typing=new Typing();var bullet=new Bullet();var history=new History($editable);this.initialize=function(){$editable.on('keydown',function(event){if(event.keyCode===key.code.ENTER){context.triggerEvent('enter',event)}
context.triggerEvent('keydown',event);if(!event.isDefaultPrevented()){if(options.shortcuts){self.handleKeyMap(event)}else{self.preventDefaultEditableShortCuts(event)}}}).on('keyup',function(event){context.triggerEvent('keyup',event)}).on('focus',function(event){context.triggerEvent('focus',event)}).on('blur',function(event){context.triggerEvent('blur',event)}).on('mousedown',function(event){context.triggerEvent('mousedown',event)}).on('mouseup',function(event){context.triggerEvent('mouseup',event)}).on('scroll',function(event){context.triggerEvent('scroll',event)}).on('paste',function(event){context.triggerEvent('paste',event)});$editable.html(dom.html($note)||dom.emptyPara);var changeEventName=agent.isMSIE?'DOMCharacterDataModified DOMSubtreeModified DOMNodeInserted':'input';$editable.on(changeEventName,func.debounce(function(){context.triggerEvent('change',$editable.html())},250));$editor.on('focusin',function(event){context.triggerEvent('focusin',event)}).on('focusout',function(event){context.triggerEvent('focusout',event)});if(!options.airMode){if(options.width){$editor.outerWidth(options.width)}
if(options.height){$editable.outerHeight(options.height)}
if(options.maxHeight){$editable.css('max-height',options.maxHeight)}
if(options.minHeight){$editable.css('min-height',options.minHeight)}}
history.recordUndo()};this.destroy=function(){$editable.off()};this.handleKeyMap=function(event){var keyMap=options.keyMap[agent.isMac?'mac':'pc'];var keys=[];if(event.metaKey){keys.push('CMD')}
if(event.ctrlKey&&!event.altKey){keys.push('CTRL')}
if(event.shiftKey){keys.push('SHIFT')}
var keyName=key.nameFromCode[event.keyCode];if(keyName){keys.push(keyName)}
var eventName=keyMap[keys.join('+')];if(eventName){event.preventDefault();context.invoke(eventName)}else if(key.isEdit(event.keyCode)){this.afterCommand()}};this.preventDefaultEditableShortCuts=function(event){if((event.ctrlKey||event.metaKey)&&list.contains([66,73,85],event.keyCode)){event.preventDefault()}};this.createRange=function(){this.focus();return range.create(editable)};this.saveRange=function(thenCollapse){lastRange=this.createRange();if(thenCollapse){lastRange.collapse().select()}};this.restoreRange=function(){if(lastRange){lastRange.select();this.focus()}};this.saveTarget=function(node){$editable.data('target',node)};this.clearTarget=function(){$editable.removeData('target')};this.restoreTarget=function(){return $editable.data('target')};this.currentStyle=function(){var rng=range.create();if(rng){rng=rng.normalize()}
return rng?style.current(rng):style.fromNode($editable)};this.styleFromNode=function($node){return style.fromNode($node)};this.undo=function(){context.triggerEvent('before.command',$editable.html());history.undo();context.triggerEvent('change',$editable.html())};context.memo('help.undo',lang.help.undo);this.redo=function(){context.triggerEvent('before.command',$editable.html());history.redo();context.triggerEvent('change',$editable.html())};context.memo('help.redo',lang.help.redo);var beforeCommand=this.beforeCommand=function(){context.triggerEvent('before.command',$editable.html());self.focus()};var afterCommand=this.afterCommand=function(isPreventTrigger){history.recordUndo();if(!isPreventTrigger){context.triggerEvent('change',$editable.html())}};var commands=['bold','italic','underline','strikethrough','superscript','subscript','justifyLeft','justifyCenter','justifyRight','justifyFull','formatBlock','removeFormat','backColor','foreColor','fontName'];for(var idx=0,len=commands.length;idx<len;idx ++){this[commands[idx]]=(function(sCmd){return function(value){beforeCommand();document.execCommand(sCmd,!1,value);afterCommand(!0)}})(commands[idx]);context.memo('help.'+commands[idx],lang.help[commands[idx]])}
this.tab=function(){var rng=this.createRange();if(rng.isCollapsed()&&rng.isOnCell()){table.tab(rng)}else{beforeCommand();typing.insertTab(rng,options.tabSize);afterCommand()}};context.memo('help.tab',lang.help.tab);this.untab=function(){var rng=this.createRange();if(rng.isCollapsed()&&rng.isOnCell()){table.tab(rng,!0)}};context.memo('help.untab',lang.help.untab);this.wrapCommand=function(fn){return function(){beforeCommand();fn.apply(self,arguments);afterCommand()}};this.insertParagraph=this.wrapCommand(function(){typing.insertParagraph(editable)});context.memo('help.insertParagraph',lang.help.insertParagraph);this.insertOrderedList=this.wrapCommand(function(){bullet.insertOrderedList(editable)});context.memo('help.insertOrderedList',lang.help.insertOrderedList);this.insertUnorderedList=this.wrapCommand(function(){bullet.insertUnorderedList(editable)});context.memo('help.insertUnorderedList',lang.help.insertUnorderedList);this.indent=this.wrapCommand(function(){bullet.indent(editable)});context.memo('help.indent',lang.help.indent);this.outdent=this.wrapCommand(function(){bullet.outdent(editable)});context.memo('help.outdent',lang.help.outdent);this.insertImage=function(src,param){return async.createImage(src,param).then(function($image){beforeCommand();if(typeof param==='function'){param($image)}else{if(typeof param==='string'){$image.attr('data-filename',param)}
$image.css('width',Math.min($editable.width(),$image.width()))}
$image.show();range.create(editable).insertNode($image[0]);range.createFromNodeAfter($image[0]).select();afterCommand()}).fail(function(e){context.triggerEvent('image.upload.error',e)})};this.insertImages=function(files){$.each(files,function(idx,file){var filename=file.name;if(options.maximumImageFileSize&&options.maximumImageFileSize<file.size){context.triggerEvent('image.upload.error',lang.image.maximumFileSizeError)}else{async.readFileAsDataURL(file).then(function(dataURL){return self.insertImage(dataURL,filename)}).fail(function(){context.triggerEvent('image.upload.error')})}})};this.insertImagesOrCallback=function(files){var callbacks=options.callbacks;if(callbacks.onImageUpload){context.triggerEvent('image.upload',files)}else{this.insertImages(files)}};this.insertNode=this.wrapCommand(function(node){var rng=this.createRange();rng.insertNode(node);range.createFromNodeAfter(node).select()});this.insertText=this.wrapCommand(function(text){var rng=this.createRange();var textNode=rng.insertNode(dom.createText(text));range.create(textNode,dom.nodeLength(textNode)).select()});this.getSelectedText=function(){var rng=this.createRange();if(rng.isOnAnchor()){rng=range.createFromNode(dom.ancestor(rng.sc,dom.isAnchor))}
return rng.toString()};this.pasteHTML=this.wrapCommand(function(markup){var contents=this.createRange().pasteHTML(markup);range.createFromNodeAfter(list.last(contents)).select()});this.formatBlock=this.wrapCommand(function(tagName){tagName=agent.isMSIE?'<'+tagName+'>':tagName;document.execCommand('FormatBlock',!1,tagName)});this.formatPara=function(){this.formatBlock('P')};context.memo('help.formatPara',lang.help.formatPara);for(var idx=1;idx<=6;idx ++){this['formatH'+idx]=function(idx){return function(){this.formatBlock('H'+idx)}}(idx);context.memo('help.formatH'+idx,lang.help['formatH'+idx])};this.fontSize=function(value){var rng=this.createRange();if(rng&&rng.isCollapsed()){var spans=style.styleNodes(rng);var firstSpan=list.head(spans);$(spans).css({'font-size':value+'px'});if(firstSpan&&!dom.nodeLength(firstSpan)){firstSpan.innerHTML=dom.ZERO_WIDTH_NBSP_CHAR;range.createFromNodeAfter(firstSpan.firstChild).select();$editable.data(KEY_BOGUS,firstSpan)}}else{beforeCommand();$(style.styleNodes(rng)).css({'font-size':value+'px'});afterCommand()}};this.insertHorizontalRule=this.wrapCommand(function(){var hrNode=this.createRange().insertNode(dom.create('HR'));if(hrNode.nextSibling){range.create(hrNode.nextSibling,0).normalize().select()}});context.memo('help.insertHorizontalRule',lang.help.insertHorizontalRule);this.removeBogus=function(){var bogusNode=$editable.data(KEY_BOGUS);if(!bogusNode){return}
var textNode=list.find(list.from(bogusNode.childNodes),dom.isText);var bogusCharIdx=textNode.nodeValue.indexOf(dom.ZERO_WIDTH_NBSP_CHAR);if(bogusCharIdx!==-1){textNode.deleteData(bogusCharIdx,1)}
if(dom.isEmpty(bogusNode)){dom.remove(bogusNode)}
$editable.removeData(KEY_BOGUS)};this.lineHeight=this.wrapCommand(function(value){style.stylePara(this.createRange(),{lineHeight:value})});this.unlink=function(){var rng=this.createRange();if(rng.isOnAnchor()){var anchor=dom.ancestor(rng.sc,dom.isAnchor);rng=range.createFromNode(anchor);rng.select();beforeCommand();document.execCommand('unlink');afterCommand()}};this.createLink=this.wrapCommand(function(linkInfo){var linkUrl=linkInfo.url;var linkText=linkInfo.text;var isNewWindow=linkInfo.isNewWindow;var rng=linkInfo.range||this.createRange();var isTextChanged=rng.toString()!==linkText;if(typeof linkUrl==='string'){linkUrl=linkUrl.trim()}
if(options.onCreateLink){linkUrl=options.onCreateLink(linkUrl)}else{linkUrl=/^[A-Za-z][A-Za-z0-9+-.]*\:[\/\/]?/.test(linkUrl)?linkUrl:'http://'+linkUrl}
var anchors=[];if(isTextChanged){rng=rng.deleteContents();var anchor=rng.insertNode($('<A>'+linkText+'</A>')[0]);anchors.push(anchor)}else{anchors=style.styleNodes(rng,{nodeName:'A',expandClosestSibling:!0,onlyPartialContains:!0})}
$.each(anchors,function(idx,anchor){$(anchor).attr('href',linkUrl);if(isNewWindow){$(anchor).attr('target','_blank')}else{$(anchor).removeAttr('target')}});var startRange=range.createFromNodeBefore(list.head(anchors));var startPoint=startRange.getStartPoint();var endRange=range.createFromNodeAfter(list.last(anchors));var endPoint=endRange.getEndPoint();range.create(startPoint.node,startPoint.offset,endPoint.node,endPoint.offset).select()});this.getLinkInfo=function(){var rng=this.createRange().expand(dom.isAnchor);var $anchor=$(list.head(rng.nodes(dom.isAnchor)));return{range:rng,text:rng.toString(),isNewWindow:$anchor.length?$anchor.attr('target')==='_blank':!1,url:$anchor.length?$anchor.attr('href'):''}};this.color=this.wrapCommand(function(colorInfo){var foreColor=colorInfo.foreColor;var backColor=colorInfo.backColor;if(foreColor){document.execCommand('foreColor',!1,foreColor)}
if(backColor){document.execCommand('backColor',!1,backColor)}});this.insertTable=this.wrapCommand(function(dim){var dimension=dim.split('x');var rng=this.createRange().deleteContents();rng.insertNode(table.createTable(dimension[0],dimension[1],options))});this.floatMe=this.wrapCommand(function(value){var $target=$(this.restoreTarget());$target.css('float',value)});this.resize=this.wrapCommand(function(value){var $target=$(this.restoreTarget());$target.css({width:value*100+'%',height:''})});this.resizeTo=function(pos,$target,bKeepRatio){var imageSize;if(bKeepRatio){var newRatio=pos.y/pos.x;var ratio=$target.data('ratio');imageSize={width:ratio>newRatio?pos.x:pos.y/ratio,height:ratio>newRatio?pos.x*ratio:pos.y}}else{imageSize={width:pos.x,height:pos.y}}
$target.css(imageSize)};this.removeMedia=this.wrapCommand(function(){var $target=$(this.restoreTarget()).detach();context.triggerEvent('media.delete',$target,$editable)});this.hasFocus=function(){return $editable.is(':focus')};this.focus=function(){if(!this.hasFocus()){$editable.focus()}};this.isEmpty=function(){return dom.isEmpty($editable[0])||dom.emptyPara===$editable.html()};this.empty=function(){context.invoke('code',dom.emptyPara)}};var Clipboard=function(context){var self=this;var $editable=context.layoutInfo.editable;this.events={'summernote.keydown':function(we,e){if(self.needKeydownHook()){if((e.ctrlKey||e.metaKey)&&e.keyCode===key.code.V){context.invoke('editor.saveRange');self.$paste.focus();setTimeout(function(){self.pasteByHook()},0)}}}};this.needKeydownHook=function(){return(agent.isMSIE&&agent.browserVersion>10)||agent.isFF};this.initialize=function(){if(this.needKeydownHook()){this.$paste=$('<div tabindex="-1" />').attr('contenteditable',!0).css({position:'absolute',left:-100000,opacity:0});$editable.before(this.$paste);this.$paste.on('paste',function(event){context.triggerEvent('paste',event)})}else{$editable.on('paste',this.pasteByEvent)}};this.destroy=function(){if(this.needKeydownHook()){this.$paste.remove();this.$paste=null}};this.pasteByHook=function(){var node=this.$paste[0].firstChild;if(dom.isImg(node)){var dataURI=node.src;var decodedData=atob(dataURI.split(',')[1]);var array=new Uint8Array(decodedData.length);for(var i=0;i<decodedData.length;i++){array[i]=decodedData.charCodeAt(i)}
var blob=new Blob([array],{type:'image/png'});blob.name='clipboard.png';context.invoke('editor.restoreRange');context.invoke('editor.focus');context.invoke('editor.insertImagesOrCallback',[blob])}else{var pasteContent=$('<div />').html(this.$paste.html()).html();context.invoke('editor.restoreRange');context.invoke('editor.focus');if(pasteContent){context.invoke('editor.pasteHTML',pasteContent)}}
this.$paste.empty()};this.pasteByEvent=function(event){var clipboardData=event.originalEvent.clipboardData;if(clipboardData&&clipboardData.items&&clipboardData.items.length){var item=list.head(clipboardData.items);if(item.kind==='file'&&item.type.indexOf('image/')!==-1){context.invoke('editor.insertImagesOrCallback',[item.getAsFile()])}
context.invoke('editor.afterCommand')}}};var Dropzone=function(context){var $document=$(document);var $editor=context.layoutInfo.editor;var $editable=context.layoutInfo.editable;var options=context.options;var lang=options.langInfo;var documentEventHandlers={};var $dropzone=$(['<div class="note-dropzone">','  <div class="note-dropzone-message"/>','</div>'].join('')).prependTo($editor);var detachDocumentEvent=function(){Object.keys(documentEventHandlers).forEach(function(key){$document.off(key.substr(2).toLowerCase(),documentEventHandlers[key])});documentEventHandlers={}};this.initialize=function(){if(options.disableDragAndDrop){documentEventHandlers.onDrop=function(e){e.preventDefault()};$document.on('drop',documentEventHandlers.onDrop)}else{this.attachDragAndDropEvent()}};this.attachDragAndDropEvent=function(){var collection=$(),$dropzoneMessage=$dropzone.find('.note-dropzone-message');documentEventHandlers.onDragenter=function(e){var isCodeview=context.invoke('codeview.isActivated');var hasEditorSize=$editor.width()>0&&$editor.height()>0;if(!isCodeview&&!collection.length&&hasEditorSize){$editor.addClass('dragover');$dropzone.width($editor.width());$dropzone.height($editor.height());$dropzoneMessage.text(lang.image.dragImageHere)}
collection=collection.add(e.target)};documentEventHandlers.onDragleave=function(e){collection=collection.not(e.target);if(!collection.length){$editor.removeClass('dragover')}};documentEventHandlers.onDrop=function(){collection=$();$editor.removeClass('dragover')};$document.on('dragenter',documentEventHandlers.onDragenter).on('dragleave',documentEventHandlers.onDragleave).on('drop',documentEventHandlers.onDrop);$dropzone.on('dragenter',function(){$dropzone.addClass('hover');$dropzoneMessage.text(lang.image.dropImage)}).on('dragleave',function(){$dropzone.removeClass('hover');$dropzoneMessage.text(lang.image.dragImageHere)});$dropzone.on('drop',function(event){var dataTransfer=event.originalEvent.dataTransfer;if(dataTransfer&&dataTransfer.files&&dataTransfer.files.length){event.preventDefault();$editable.focus();context.invoke('editor.insertImagesOrCallback',dataTransfer.files)}else{$.each(dataTransfer.types,function(idx,type){var content=dataTransfer.getData(type);if(type.toLowerCase().indexOf('text')>-1){context.invoke('editor.pasteHTML',content)}else{$(content).each(function(){context.invoke('editor.insertNode',this)})}})}}).on('dragover',!1)};this.destroy=function(){detachDocumentEvent()}};var CodeMirror;if(agent.hasCodeMirror){if(agent.isSupportAmd){require(['codemirror'],function(cm){CodeMirror=cm})}else{CodeMirror=window.CodeMirror}}
var Codeview=function(context){var $editor=context.layoutInfo.editor;var $editable=context.layoutInfo.editable;var $codable=context.layoutInfo.codable;var options=context.options;this.sync=function(){var isCodeview=this.isActivated();if(isCodeview&&agent.hasCodeMirror){$codable.data('cmEditor').save()}};this.isActivated=function(){return $editor.hasClass('codeview')};this.toggle=function(){if(this.isActivated()){this.deactivate()}else{this.activate()}
context.triggerEvent('codeview.toggled')};this.activate=function(){$codable.val(dom.html($editable,options.prettifyHtml));$codable.height($editable.height());context.invoke('toolbar.updateCodeview',!0);$editor.addClass('codeview');$codable.focus();if(agent.hasCodeMirror){var cmEditor=CodeMirror.fromTextArea($codable[0],options.codemirror);if(options.codemirror.tern){var server=new CodeMirror.TernServer(options.codemirror.tern);cmEditor.ternServer=server;cmEditor.on('cursorActivity',function(cm){server.updateArgHints(cm)})}
cmEditor.setSize(null,$editable.outerHeight());$codable.data('cmEditor',cmEditor)}};this.deactivate=function(){if(agent.hasCodeMirror){var cmEditor=$codable.data('cmEditor');$codable.val(cmEditor.getValue());cmEditor.toTextArea()}
var value=dom.value($codable,options.prettifyHtml)||dom.emptyPara;var isChange=$editable.html()!==value;$editable.html(value);$editable.height(options.height?$codable.height():'auto');$editor.removeClass('codeview');if(isChange){context.triggerEvent('change',$editable.html(),$editable)}
$editable.focus();context.invoke('toolbar.updateCodeview',!1)};this.destroy=function(){if(this.isActivated()){this.deactivate()}}};var EDITABLE_PADDING=24;var Statusbar=function(context){var $document=$(document);var $statusbar=context.layoutInfo.statusbar;var $editable=context.layoutInfo.editable;var options=context.options;this.initialize=function(){if(options.airMode||options.disableResizeEditor){this.destroy();return}
$statusbar.on('mousedown',function(event){event.preventDefault();event.stopPropagation();var editableTop=$editable.offset().top-$document.scrollTop();$document.on('mousemove',function(event){var height=event.clientY-(editableTop+EDITABLE_PADDING);height=(options.minheight>0)?Math.max(height,options.minheight):height;height=(options.maxHeight>0)?Math.min(height,options.maxHeight):height;$editable.height(height)}).one('mouseup',function(){$document.off('mousemove')})})};this.destroy=function(){$statusbar.off();$statusbar.remove()}};var Fullscreen=function(context){var $editor=context.layoutInfo.editor;var $toolbar=context.layoutInfo.toolbar;var $editable=context.layoutInfo.editable;var $codable=context.layoutInfo.codable;var $window=$(window);var $scrollbar=$('html, body');this.toggle=function(){var resize=function(size){$editable.css('height',size.h);$codable.css('height',size.h);if($codable.data('cmeditor')){$codable.data('cmeditor').setsize(null,size.h)}};$editor.toggleClass('fullscreen');if(this.isFullscreen()){$editable.data('orgHeight',$editable.css('height'));$window.on('resize',function(){resize({h:$window.height()-$toolbar.outerHeight()})}).trigger('resize');$scrollbar.css('overflow','hidden')}else{$window.off('resize');resize({h:$editable.data('orgHeight')});$scrollbar.css('overflow','visible')}
context.invoke('toolbar.updateFullscreen',this.isFullscreen())};this.isFullscreen=function(){return $editor.hasClass('fullscreen')}};var Handle=function(context){var self=this;var $document=$(document);var $editingArea=context.layoutInfo.editingArea;var options=context.options;this.events={'summernote.mousedown':function(we,e){if(self.update(e.target)){e.preventDefault()}},'summernote.keyup summernote.scroll summernote.change summernote.dialog.shown':function(){self.update()}};this.initialize=function(){this.$handle=$(['<div class="note-handle">','<div class="note-control-selection">','<div class="note-control-selection-bg"></div>','<div class="note-control-holder note-control-nw"></div>','<div class="note-control-holder note-control-ne"></div>','<div class="note-control-holder note-control-sw"></div>','<div class="',(options.disableResizeImage?'note-control-holder':'note-control-sizing'),' note-control-se"></div>',(options.disableResizeImage?'':'<div class="note-control-selection-info"></div>'),'</div>','</div>'].join('')).prependTo($editingArea);this.$handle.on('mousedown',function(event){if(dom.isControlSizing(event.target)){event.preventDefault();event.stopPropagation();var $target=self.$handle.find('.note-control-selection').data('target'),posStart=$target.offset(),scrollTop=$document.scrollTop();$document.on('mousemove',function(event){context.invoke('editor.resizeTo',{x:event.clientX-posStart.left,y:event.clientY-(posStart.top-scrollTop)},$target,!event.shiftKey);self.update($target[0])}).one('mouseup',function(e){e.preventDefault();$document.off('mousemove');context.invoke('editor.afterCommand')});if(!$target.data('ratio')){$target.data('ratio',$target.height()/$target.width())}}})};this.destroy=function(){this.$handle.remove()};this.update=function(target){var isImage=dom.isImg(target);var $selection=this.$handle.find('.note-control-selection');context.invoke('imagePopover.update',target);if(isImage){var $image=$(target);var pos=$image.position();var imageSize={w:$image.outerWidth(!0),h:$image.outerHeight(!0)};$selection.css({display:'block',left:pos.left,top:pos.top,width:imageSize.w,height:imageSize.h}).data('target',$image);var sizingText=imageSize.w+'x'+imageSize.h;$selection.find('.note-control-selection-info').text(sizingText);context.invoke('editor.saveTarget',target)}else{this.hide()}
return isImage};this.hide=function(){context.invoke('editor.clearTarget');this.$handle.children().hide()}};var AutoLink=function(context){var self=this;var defaultScheme='http://';var linkPattern=/^([A-Za-z][A-Za-z0-9+-.]*\:[\/\/]?|mailto:[A-Z0-9._%+-]+@)?(www\.)?(.+)$/i;this.events={'summernote.keyup':function(we,e){if(!e.isDefaultPrevented()){self.handleKeyup(e)}},'summernote.keydown':function(we,e){self.handleKeydown(e)}};this.initialize=function(){this.lastWordRange=null};this.destroy=function(){this.lastWordRange=null};this.replace=function(){if(!this.lastWordRange){return}
var keyword=this.lastWordRange.toString();var match=keyword.match(linkPattern);if(match&&(match[1]||match[2])){var link=match[1]?keyword:defaultScheme+keyword;var node=$('<a />').html(keyword).attr('href',link)[0];this.lastWordRange.insertNode(node);this.lastWordRange=null;context.invoke('editor.focus')}};this.handleKeydown=function(e){if(list.contains([key.code.ENTER,key.code.SPACE],e.keyCode)){var wordRange=context.invoke('editor.createRange').getWordRange();this.lastWordRange=wordRange}};this.handleKeyup=function(e){if(list.contains([key.code.ENTER,key.code.SPACE],e.keyCode)){this.replace()}}};var AutoSync=function(context){var $note=context.layoutInfo.note;this.events={'summernote.change':function(){$note.val(context.invoke('code'))}};this.shouldInitialize=function(){return dom.isTextarea($note[0])}};var Placeholder=function(context){var self=this;var $editingArea=context.layoutInfo.editingArea;var options=context.options;this.events={'summernote.init summernote.change':function(){self.update()},'summernote.codeview.toggled':function(){self.update()}};this.shouldInitialize=function(){return!!options.placeholder};this.initialize=function(){this.$placeholder=$('<div class="note-placeholder">');this.$placeholder.on('click',function(){context.invoke('focus')}).text(options.placeholder).prependTo($editingArea)};this.destroy=function(){this.$placeholder.remove()};this.update=function(){var isShow=!context.invoke('codeview.isActivated')&&context.invoke('editor.isEmpty');this.$placeholder.toggle(isShow)}};var Buttons=function(context){var self=this;var ui=$.summernote.ui;var $toolbar=context.layoutInfo.toolbar;var options=context.options;var lang=options.langInfo;var invertedKeyMap=func.invertObject(options.keyMap[agent.isMac?'mac':'pc']);var representShortcut=this.representShortcut=function(editorMethod){var shortcut=invertedKeyMap[editorMethod];if(!options.shortcuts||!shortcut){return''}
if(agent.isMac){shortcut=shortcut.replace('CMD','⌘').replace('SHIFT','⇧')}
shortcut=shortcut.replace('BACKSLASH','\\').replace('SLASH','/').replace('LEFTBRACKET','[').replace('RIGHTBRACKET',']');return' ('+shortcut+')'};this.initialize=function(){this.addToolbarButtons();this.addImagePopoverButtons();this.addLinkPopoverButtons();this.fontInstalledMap={}};this.destroy=function(){delete this.fontInstalledMap};this.isFontInstalled=function(name){if(!self.fontInstalledMap.hasOwnProperty(name)){self.fontInstalledMap[name]=agent.isFontInstalled(name)||list.contains(options.fontNamesIgnoreCheck,name)}
return self.fontInstalledMap[name]};this.addToolbarButtons=function(){context.memo('button.style',function(){return ui.buttonGroup([ui.button({className:'dropdown-toggle',contents:ui.icon(options.icons.magic)+' '+ui.icon(options.icons.caret,'span'),tooltip:lang.style.style,data:{toggle:'dropdown'}}),ui.dropdown({className:'dropdown-style',items:context.options.styleTags,template:function(item){if(typeof item==='string'){item={tag:item,title:(lang.style.hasOwnProperty(item)?lang.style[item]:item)}}
var tag=item.tag;var title=item.title;var style=item.style?' style="'+item.style+'" ':'';var className=item.className?' class="'+item.className+'"':'';return'<'+tag+style+className+'>'+title+'</'+tag+'>'},click:context.createInvokeHandler('editor.formatBlock')})]).render()});context.memo('button.bold',function(){return ui.button({className:'note-btn-bold',contents:ui.icon(options.icons.bold),tooltip:lang.font.bold+representShortcut('bold'),click:context.createInvokeHandler('editor.bold')}).render()});context.memo('button.italic',function(){return ui.button({className:'note-btn-italic',contents:ui.icon(options.icons.italic),tooltip:lang.font.italic+representShortcut('italic'),click:context.createInvokeHandler('editor.italic')}).render()});context.memo('button.underline',function(){return ui.button({className:'note-btn-underline',contents:ui.icon(options.icons.underline),tooltip:lang.font.underline+representShortcut('underline'),click:context.createInvokeHandler('editor.underline')}).render()});context.memo('button.clear',function(){return ui.button({contents:ui.icon(options.icons.eraser),tooltip:lang.font.clear+representShortcut('removeFormat'),click:context.createInvokeHandler('editor.removeFormat')}).render()});context.memo('button.strikethrough',function(){return ui.button({className:'note-btn-strikethrough',contents:ui.icon(options.icons.strikethrough),tooltip:lang.font.strikethrough+representShortcut('strikethrough'),click:context.createInvokeHandler('editor.strikethrough')}).render()});context.memo('button.superscript',function(){return ui.button({className:'note-btn-superscript',contents:ui.icon(options.icons.superscript),tooltip:lang.font.superscript,click:context.createInvokeHandler('editor.superscript')}).render()});context.memo('button.subscript',function(){return ui.button({className:'note-btn-subscript',contents:ui.icon(options.icons.subscript),tooltip:lang.font.subscript,click:context.createInvokeHandler('editor.subscript')}).render()});context.memo('button.fontname',function(){return ui.buttonGroup([ui.button({className:'dropdown-toggle',contents:'<span class="note-current-fontname"/> '+ui.icon(options.icons.caret,'span'),tooltip:lang.font.name,data:{toggle:'dropdown'}}),ui.dropdownCheck({className:'dropdown-fontname',checkClassName:options.icons.menuCheck,items:options.fontNames.filter(self.isFontInstalled),template:function(item){return'<span style="font-family:'+item+'">'+item+'</span>'},click:context.createInvokeHandler('editor.fontName')})]).render()});context.memo('button.fontsize',function(){return ui.buttonGroup([ui.button({className:'dropdown-toggle',contents:'<span class="note-current-fontsize"/>'+ui.icon(options.icons.caret,'span'),tooltip:lang.font.size,data:{toggle:'dropdown'}}),ui.dropdownCheck({className:'dropdown-fontsize',checkClassName:options.icons.menuCheck,items:options.fontSizes,click:context.createInvokeHandler('editor.fontSize')})]).render()});context.memo('button.color',function(){return ui.buttonGroup({className:'note-color',children:[ui.button({className:'note-current-color-button',contents:ui.icon(options.icons.font+' note-recent-color'),tooltip:lang.color.recent,click:function(e){var $button=$(e.currentTarget);context.invoke('editor.color',{backColor:$button.attr('data-backColor'),foreColor:$button.attr('data-foreColor')})},callback:function($button){var $recentColor=$button.find('.note-recent-color');$recentColor.css('background-color','#FFFF00');$button.attr('data-backColor','#FFFF00')}}),ui.button({className:'dropdown-toggle',contents:ui.icon(options.icons.caret,'span'),tooltip:lang.color.more,data:{toggle:'dropdown'}}),ui.dropdown({items:['<li>','<div class="btn-group">','  <div class="note-palette-title">'+lang.color.background+'</div>','  <div>','    <button type="button" class="note-color-reset btn btn-default" data-event="backColor" data-value="inherit">',lang.color.transparent,'    </button>','  </div>','  <div class="note-holder" data-event="backColor"/>','</div>','<div class="btn-group">','  <div class="note-palette-title">'+lang.color.foreground+'</div>','  <div>','    <button type="button" class="note-color-reset btn btn-default" data-event="removeFormat" data-value="foreColor">',lang.color.resetToDefault,'    </button>','  </div>','  <div class="note-holder" data-event="foreColor"/>','</div>','</li>'].join(''),callback:function($dropdown){$dropdown.find('.note-holder').each(function(){var $holder=$(this);$holder.append(ui.palette({colors:options.colors,eventName:$holder.data('event')}).render())})},click:function(event){var $button=$(event.target);var eventName=$button.data('event');var value=$button.data('value');if(eventName&&value){var key=eventName==='backColor'?'background-color':'color';var $color=$button.closest('.note-color').find('.note-recent-color');var $currentButton=$button.closest('.note-color').find('.note-current-color-button');$color.css(key,value);$currentButton.attr('data-'+eventName,value);context.invoke('editor.'+eventName,value)}}})]}).render()});context.memo('button.ul',function(){return ui.button({contents:ui.icon(options.icons.unorderedlist),tooltip:lang.lists.unordered+representShortcut('insertUnorderedList'),click:context.createInvokeHandler('editor.insertUnorderedList')}).render()});context.memo('button.ol',function(){return ui.button({contents:ui.icon(options.icons.orderedlist),tooltip:lang.lists.ordered+representShortcut('insertOrderedList'),click:context.createInvokeHandler('editor.insertOrderedList')}).render()});var justifyLeft=ui.button({contents:ui.icon(options.icons.alignLeft),tooltip:lang.paragraph.left+representShortcut('justifyLeft'),click:context.createInvokeHandler('editor.justifyLeft')});var justifyCenter=ui.button({contents:ui.icon(options.icons.alignCenter),tooltip:lang.paragraph.center+representShortcut('justifyCenter'),click:context.createInvokeHandler('editor.justifyCenter')});var justifyRight=ui.button({contents:ui.icon(options.icons.alignRight),tooltip:lang.paragraph.right+representShortcut('justifyRight'),click:context.createInvokeHandler('editor.justifyRight')});var justifyFull=ui.button({contents:ui.icon(options.icons.alignJustify),tooltip:lang.paragraph.justify+representShortcut('justifyFull'),click:context.createInvokeHandler('editor.justifyFull')});var outdent=ui.button({contents:ui.icon(options.icons.outdent),tooltip:lang.paragraph.outdent+representShortcut('outdent'),click:context.createInvokeHandler('editor.outdent')});var indent=ui.button({contents:ui.icon(options.icons.indent),tooltip:lang.paragraph.indent+representShortcut('indent'),click:context.createInvokeHandler('editor.indent')});context.memo('button.justifyLeft',func.invoke(justifyLeft,'render'));context.memo('button.justifyCenter',func.invoke(justifyCenter,'render'));context.memo('button.justifyRight',func.invoke(justifyRight,'render'));context.memo('button.justifyFull',func.invoke(justifyFull,'render'));context.memo('button.outdent',func.invoke(outdent,'render'));context.memo('button.indent',func.invoke(indent,'render'));context.memo('button.paragraph',function(){return ui.buttonGroup([ui.button({className:'dropdown-toggle',contents:ui.icon(options.icons.alignLeft)+' '+ui.icon(options.icons.caret,'span'),tooltip:lang.paragraph.paragraph,data:{toggle:'dropdown'}}),ui.dropdown([ui.buttonGroup({className:'note-align',children:[justifyLeft,justifyCenter,justifyRight,justifyFull]}),ui.buttonGroup({className:'note-list',children:[outdent,indent]})])]).render()});context.memo('button.height',function(){return ui.buttonGroup([ui.button({className:'dropdown-toggle',contents:ui.icon(options.icons.textHeight)+' '+ui.icon(options.icons.caret,'span'),tooltip:lang.font.height,data:{toggle:'dropdown'}}),ui.dropdownCheck({items:options.lineHeights,checkClassName:options.icons.menuCheck,className:'dropdown-line-height',click:context.createInvokeHandler('editor.lineHeight')})]).render()});context.memo('button.table',function(){return ui.buttonGroup([ui.button({className:'dropdown-toggle',contents:ui.icon(options.icons.table)+' '+ui.icon(options.icons.caret,'span'),tooltip:lang.table.table,data:{toggle:'dropdown'}}),ui.dropdown({className:'note-table',items:['<div class="note-dimension-picker">','  <div class="note-dimension-picker-mousecatcher" data-event="insertTable" data-value="1x1"/>','  <div class="note-dimension-picker-highlighted"/>','  <div class="note-dimension-picker-unhighlighted"/>','</div>','<div class="note-dimension-display">1 x 1</div>'].join('')})],{callback:function($node){var $catcher=$node.find('.note-dimension-picker-mousecatcher');$catcher.css({width:options.insertTableMaxSize.col+'em',height:options.insertTableMaxSize.row+'em'}).mousedown(context.createInvokeHandler('editor.insertTable')).on('mousemove',self.tableMoveHandler)}}).render()});context.memo('button.link',function(){return ui.button({contents:ui.icon(options.icons.link),tooltip:lang.link.link+representShortcut('linkDialog.show'),click:context.createInvokeHandler('linkDialog.show')}).render()});context.memo('button.picture',function(){return ui.button({contents:ui.icon(options.icons.picture),tooltip:lang.image.image,click:context.createInvokeHandler('imageDialog.show')}).render()});context.memo('button.video',function(){return ui.button({contents:ui.icon(options.icons.video),tooltip:lang.video.video,click:context.createInvokeHandler('videoDialog.show')}).render()});context.memo('button.hr',function(){return ui.button({contents:ui.icon(options.icons.minus),tooltip:lang.hr.insert+representShortcut('insertHorizontalRule'),click:context.createInvokeHandler('editor.insertHorizontalRule')}).render()});context.memo('button.fullscreen',function(){return ui.button({className:'btn-fullscreen',contents:ui.icon(options.icons.arrowsAlt),tooltip:lang.options.fullscreen,click:context.createInvokeHandler('fullscreen.toggle')}).render()});context.memo('button.codeview',function(){return ui.button({className:'btn-codeview',contents:ui.icon(options.icons.code),tooltip:lang.options.codeview,click:context.createInvokeHandler('codeview.toggle')}).render()});context.memo('button.redo',function(){return ui.button({contents:ui.icon(options.icons.redo),tooltip:lang.history.redo+representShortcut('redo'),click:context.createInvokeHandler('editor.redo')}).render()});context.memo('button.undo',function(){return ui.button({contents:ui.icon(options.icons.undo),tooltip:lang.history.undo+representShortcut('undo'),click:context.createInvokeHandler('editor.undo')}).render()});context.memo('button.help',function(){return ui.button({contents:ui.icon(options.icons.question),tooltip:lang.options.help,click:context.createInvokeHandler('helpDialog.show')}).render()})};this.addImagePopoverButtons=function(){context.memo('button.imageSize100',function(){return ui.button({contents:'<span class="note-fontsize-10">100%</span>',tooltip:lang.image.resizeFull,click:context.createInvokeHandler('editor.resize','1')}).render()});context.memo('button.imageSize50',function(){return ui.button({contents:'<span class="note-fontsize-10">50%</span>',tooltip:lang.image.resizeHalf,click:context.createInvokeHandler('editor.resize','0.5')}).render()});context.memo('button.imageSize25',function(){return ui.button({contents:'<span class="note-fontsize-10">25%</span>',tooltip:lang.image.resizeQuarter,click:context.createInvokeHandler('editor.resize','0.25')}).render()});context.memo('button.floatLeft',function(){return ui.button({contents:ui.icon(options.icons.alignLeft),tooltip:lang.image.floatLeft,click:context.createInvokeHandler('editor.floatMe','left')}).render()});context.memo('button.floatRight',function(){return ui.button({contents:ui.icon(options.icons.alignRight),tooltip:lang.image.floatRight,click:context.createInvokeHandler('editor.floatMe','right')}).render()});context.memo('button.floatNone',function(){return ui.button({contents:ui.icon(options.icons.alignJustify),tooltip:lang.image.floatNone,click:context.createInvokeHandler('editor.floatMe','none')}).render()});context.memo('button.removeMedia',function(){return ui.button({contents:ui.icon(options.icons.trash),tooltip:lang.image.remove,click:context.createInvokeHandler('editor.removeMedia')}).render()})};this.addLinkPopoverButtons=function(){context.memo('button.linkDialogShow',function(){return ui.button({contents:ui.icon(options.icons.link),tooltip:lang.link.edit,click:context.createInvokeHandler('linkDialog.show')}).render()});context.memo('button.unlink',function(){return ui.button({contents:ui.icon(options.icons.unlink),tooltip:lang.link.unlink,click:context.createInvokeHandler('editor.unlink')}).render()})};this.build=function($container,groups){for(var groupIdx=0,groupLen=groups.length;groupIdx<groupLen;groupIdx++){var group=groups[groupIdx];var groupName=group[0];var buttons=group[1];var $group=ui.buttonGroup({className:'note-'+groupName}).render();for(var idx=0,len=buttons.length;idx<len;idx++){var button=context.memo('button.'+buttons[idx]);if(button){$group.append(typeof button==='function'?button(context):button)}}
$group.appendTo($container)}};this.updateCurrentStyle=function(){var styleInfo=context.invoke('editor.currentStyle');this.updateBtnStates({'.note-btn-bold':function(){return styleInfo['font-bold']==='bold'},'.note-btn-italic':function(){return styleInfo['font-italic']==='italic'},'.note-btn-underline':function(){return styleInfo['font-underline']==='underline'},'.note-btn-subscript':function(){return styleInfo['font-subscript']==='subscript'},'.note-btn-superscript':function(){return styleInfo['font-superscript']==='superscript'},'.note-btn-strikethrough':function(){return styleInfo['font-strikethrough']==='strikethrough'}});if(styleInfo['font-family']){var fontNames=styleInfo['font-family'].split(',').map(function(name){return name.replace(/[\'\"]/g,'').replace(/\s+$/,'').replace(/^\s+/,'')});var fontName=list.find(fontNames,self.isFontInstalled);$toolbar.find('.dropdown-fontname li a').each(function(){var isChecked=($(this).data('value')+'')===(fontName+'');this.className=isChecked?'checked':''});$toolbar.find('.note-current-fontname').text(fontName)}
if(styleInfo['font-size']){var fontSize=styleInfo['font-size'];$toolbar.find('.dropdown-fontsize li a').each(function(){var isChecked=($(this).data('value')+'')===(fontSize+'');this.className=isChecked?'checked':''});$toolbar.find('.note-current-fontsize').text(fontSize)}
if(styleInfo['line-height']){var lineHeight=styleInfo['line-height'];$toolbar.find('.dropdown-line-height li a').each(function(){var isChecked=($(this).data('value')+'')===(lineHeight+'');this.className=isChecked?'checked':''})}};this.updateBtnStates=function(infos){$.each(infos,function(selector,pred){ui.toggleBtnActive($toolbar.find(selector),pred())})};this.tableMoveHandler=function(event){var PX_PER_EM=18;var $picker=$(event.target.parentNode);var $dimensionDisplay=$picker.next();var $catcher=$picker.find('.note-dimension-picker-mousecatcher');var $highlighted=$picker.find('.note-dimension-picker-highlighted');var $unhighlighted=$picker.find('.note-dimension-picker-unhighlighted');var posOffset;if(event.offsetX===undefined){var posCatcher=$(event.target).offset();posOffset={x:event.pageX-posCatcher.left,y:event.pageY-posCatcher.top}}else{posOffset={x:event.offsetX,y:event.offsetY}}
var dim={c:Math.ceil(posOffset.x/PX_PER_EM)||1,r:Math.ceil(posOffset.y/PX_PER_EM)||1};$highlighted.css({width:dim.c+'em',height:dim.r+'em'});$catcher.data('value',dim.c+'x'+dim.r);if(3<dim.c&&dim.c<options.insertTableMaxSize.col){$unhighlighted.css({width:dim.c+1+'em'})}
if(3<dim.r&&dim.r<options.insertTableMaxSize.row){$unhighlighted.css({height:dim.r+1+'em'})}
$dimensionDisplay.html(dim.c+' x '+dim.r)}};var Toolbar=function(context){var ui=$.summernote.ui;var $note=context.layoutInfo.note;var $toolbar=context.layoutInfo.toolbar;var options=context.options;this.shouldInitialize=function(){return!options.airMode};this.initialize=function(){options.toolbar=options.toolbar||[];if(!options.toolbar.length){$toolbar.hide()}else{context.invoke('buttons.build',$toolbar,options.toolbar)}
if(options.toolbarContainer){$toolbar.appendTo(options.toolbarContainer)}
$note.on('summernote.keyup summernote.mouseup summernote.change',function(){context.invoke('buttons.updateCurrentStyle')});context.invoke('buttons.updateCurrentStyle')};this.destroy=function(){$toolbar.children().remove()};this.updateFullscreen=function(isFullscreen){ui.toggleBtnActive($toolbar.find('.btn-fullscreen'),isFullscreen)};this.updateCodeview=function(isCodeview){ui.toggleBtnActive($toolbar.find('.btn-codeview'),isCodeview);if(isCodeview){this.deactivate()}else{this.activate()}};this.activate=function(isIncludeCodeview){var $btn=$toolbar.find('button');if(!isIncludeCodeview){$btn=$btn.not('.btn-codeview')}
ui.toggleBtn($btn,!0)};this.deactivate=function(isIncludeCodeview){var $btn=$toolbar.find('button');if(!isIncludeCodeview){$btn=$btn.not('.btn-codeview')}
ui.toggleBtn($btn,!1)}};var LinkDialog=function(context){var self=this;var ui=$.summernote.ui;var $editor=context.layoutInfo.editor;var options=context.options;var lang=options.langInfo;this.initialize=function(){var $container=options.dialogsInBody?$(document.body):$editor;var body='<div class="form-group">'+'<label>'+lang.link.textToDisplay+'</label>'+'<input class="note-link-text form-control" type="text" />'+'</div>'+'<div class="form-group">'+'<label>'+lang.link.url+'</label>'+'<input class="note-link-url form-control" type="text" value="http://" />'+'</div>'+(!options.disableLinkTarget?'<div class="checkbox">'+'<label>'+'<input type="checkbox" checked> '+lang.link.openInNewWindow+'</label>'+'</div>':'');var footer='<button href="#" class="btn btn-primary note-link-btn disabled" disabled>'+lang.link.insert+'</button>';this.$dialog=ui.dialog({className:'link-dialog',title:lang.link.insert,fade:options.dialogsFade,body:body,footer:footer}).render().appendTo($container)};this.destroy=function(){ui.hideDialog(this.$dialog);this.$dialog.remove()};this.bindEnterKey=function($input,$btn){$input.on('keypress',function(event){if(event.keyCode===key.code.ENTER){$btn.trigger('click')}})};this.toggleLinkBtn=function($linkBtn,$linkText,$linkUrl){ui.toggleBtn($linkBtn,$linkText.val()&&$linkUrl.val())};this.showLinkDialog=function(linkInfo){return $.Deferred(function(deferred){var $linkText=self.$dialog.find('.note-link-text'),$linkUrl=self.$dialog.find('.note-link-url'),$linkBtn=self.$dialog.find('.note-link-btn'),$openInNewWindow=self.$dialog.find('input[type=checkbox]');ui.onDialogShown(self.$dialog,function(){context.triggerEvent('dialog.shown');if(!linkInfo.url){linkInfo.url=linkInfo.text}
$linkText.val(linkInfo.text);var handleLinkTextUpdate=function(){self.toggleLinkBtn($linkBtn,$linkText,$linkUrl);linkInfo.text=$linkText.val()};$linkText.on('input',handleLinkTextUpdate).on('paste',function(){setTimeout(handleLinkTextUpdate,0)});var handleLinkUrlUpdate=function(){self.toggleLinkBtn($linkBtn,$linkText,$linkUrl);if(!linkInfo.text){$linkText.val($linkUrl.val())}};$linkUrl.on('input',handleLinkUrlUpdate).on('paste',function(){setTimeout(handleLinkUrlUpdate,0)}).val(linkInfo.url).trigger('focus');self.toggleLinkBtn($linkBtn,$linkText,$linkUrl);self.bindEnterKey($linkUrl,$linkBtn);self.bindEnterKey($linkText,$linkBtn);$openInNewWindow.prop('checked',linkInfo.isNewWindow);$linkBtn.one('click',function(event){event.preventDefault();deferred.resolve({range:linkInfo.range,url:$linkUrl.val(),text:$linkText.val(),isNewWindow:$openInNewWindow.is(':checked')});self.$dialog.modal('hide')})});ui.onDialogHidden(self.$dialog,function(){$linkText.off('input paste keypress');$linkUrl.off('input paste keypress');$linkBtn.off('click');if(deferred.state()==='pending'){deferred.reject()}});ui.showDialog(self.$dialog)}).promise()};this.show=function(){var linkInfo=context.invoke('editor.getLinkInfo');context.invoke('editor.saveRange');this.showLinkDialog(linkInfo).then(function(linkInfo){context.invoke('editor.restoreRange');context.invoke('editor.createLink',linkInfo)}).fail(function(){context.invoke('editor.restoreRange')})};context.memo('help.linkDialog.show',options.langInfo.help['linkDialog.show'])};var LinkPopover=function(context){var self=this;var ui=$.summernote.ui;var options=context.options;this.events={'summernote.keyup summernote.mouseup summernote.change summernote.scroll':function(){self.update()},'summernote.dialog.shown':function(){self.hide()}};this.shouldInitialize=function(){return!list.isEmpty(options.popover.link)};this.initialize=function(){this.$popover=ui.popover({className:'note-link-popover',callback:function($node){var $content=$node.find('.popover-content');$content.prepend('<span><a target="_blank"></a>&nbsp;</span>')}}).render().appendTo('body');var $content=this.$popover.find('.popover-content');context.invoke('buttons.build',$content,options.popover.link)};this.destroy=function(){this.$popover.remove()};this.update=function(){if(!context.invoke('editor.hasFocus')){this.hide();return}
var rng=context.invoke('editor.createRange');if(rng.isCollapsed()&&rng.isOnAnchor()){var anchor=dom.ancestor(rng.sc,dom.isAnchor);var href=$(anchor).attr('href');this.$popover.find('a').attr('href',href).html(href);var pos=dom.posFromPlaceholder(anchor);this.$popover.css({display:'block',left:pos.left,top:pos.top})}else{this.hide()}};this.hide=function(){this.$popover.hide()}};var ImageDialog=function(context){var self=this;var ui=$.summernote.ui;var $editor=context.layoutInfo.editor;var options=context.options;var lang=options.langInfo;this.initialize=function(){var $container=options.dialogsInBody?$(document.body):$editor;var imageLimitation='';if(options.maximumImageFileSize){var unit=Math.floor(Math.log(options.maximumImageFileSize)/Math.log(1024));var readableSize=(options.maximumImageFileSize/Math.pow(1024,unit)).toFixed(2)*1+' '+' KMGTP'[unit]+'B';imageLimitation='<small>'+lang.image.maximumFileSize+' : '+readableSize+'</small>'}
var body='<div class="form-group note-group-select-from-files">'+'<label>'+lang.image.selectFromFiles+'</label>'+'<input class="note-image-input form-control" type="file" name="files" accept="image/*" multiple="multiple" />'+imageLimitation+'</div>'+'<div class="form-group note-group-image-url" style="overflow:auto;">'+'<label>'+lang.image.url+'</label>'+'<input class="note-image-url form-control col-md-12" type="text" />'+'</div>';var footer='<button href="#" class="btn btn-primary note-image-btn disabled" disabled>'+lang.image.insert+'</button>';this.$dialog=ui.dialog({title:lang.image.insert,fade:options.dialogsFade,body:body,footer:footer}).render().appendTo($container)};this.destroy=function(){ui.hideDialog(this.$dialog);this.$dialog.remove()};this.bindEnterKey=function($input,$btn){$input.on('keypress',function(event){if(event.keyCode===key.code.ENTER){$btn.trigger('click')}})};this.show=function(){context.invoke('editor.saveRange');this.showImageDialog().then(function(data){ui.hideDialog(self.$dialog);context.invoke('editor.restoreRange');if(typeof data==='string'){context.invoke('editor.insertImage',data)}else{context.invoke('editor.insertImagesOrCallback',data)}}).fail(function(){context.invoke('editor.restoreRange')})};this.showImageDialog=function(){return $.Deferred(function(deferred){var $imageInput=self.$dialog.find('.note-image-input'),$imageUrl=self.$dialog.find('.note-image-url'),$imageBtn=self.$dialog.find('.note-image-btn');ui.onDialogShown(self.$dialog,function(){context.triggerEvent('dialog.shown');$imageInput.replaceWith($imageInput.clone().on('change',function(){deferred.resolve(this.files||this.value)}).val(''));$imageBtn.click(function(event){event.preventDefault();deferred.resolve($imageUrl.val())});$imageUrl.on('keyup paste',function(){var url=$imageUrl.val();ui.toggleBtn($imageBtn,url)}).val('').trigger('focus');self.bindEnterKey($imageUrl,$imageBtn)});ui.onDialogHidden(self.$dialog,function(){$imageInput.off('change');$imageUrl.off('keyup paste keypress');$imageBtn.off('click');if(deferred.state()==='pending'){deferred.reject()}});ui.showDialog(self.$dialog)})}};var ImagePopover=function(context){var ui=$.summernote.ui;var options=context.options;this.shouldInitialize=function(){return!list.isEmpty(options.popover.image)};this.initialize=function(){this.$popover=ui.popover({className:'note-image-popover'}).render().appendTo('body');var $content=this.$popover.find('.popover-content');context.invoke('buttons.build',$content,options.popover.image)};this.destroy=function(){this.$popover.remove()};this.update=function(target){if(dom.isImg(target)){var pos=dom.posFromPlaceholder(target);this.$popover.css({display:'block',left:pos.left,top:pos.top})}else{this.hide()}};this.hide=function(){this.$popover.hide()}};var VideoDialog=function(context){var self=this;var ui=$.summernote.ui;var $editor=context.layoutInfo.editor;var options=context.options;var lang=options.langInfo;this.initialize=function(){var $container=options.dialogsInBody?$(document.body):$editor;var body='<div class="form-group row-fluid">'+'<label>'+lang.video.url+' <small class="text-muted">'+lang.video.providers+'</small></label>'+'<input class="note-video-url form-control span12" type="text" />'+'</div>';var footer='<button href="#" class="btn btn-primary note-video-btn disabled" disabled>'+lang.video.insert+'</button>';this.$dialog=ui.dialog({title:lang.video.insert,fade:options.dialogsFade,body:body,footer:footer}).render().appendTo($container)};this.destroy=function(){ui.hideDialog(this.$dialog);this.$dialog.remove()};this.bindEnterKey=function($input,$btn){$input.on('keypress',function(event){if(event.keyCode===key.code.ENTER){$btn.trigger('click')}})};this.createVideoNode=function(url){var ytRegExp=/^(?:https?:\/\/)?(?:www\.)?(?:youtu\.be\/|youtube\.com\/(?:embed\/|v\/|watch\?v=|watch\?.+&v=))((\w|-){11})(?:\S+)?$/;var ytMatch=url.match(ytRegExp);var igRegExp=/(?:www\.|\/\/)instagram\.com\/p\/(.[a-zA-Z0-9_-]*)/;var igMatch=url.match(igRegExp);var vRegExp=/\/\/vine\.co\/v\/([a-zA-Z0-9]+)/;var vMatch=url.match(vRegExp);var vimRegExp=/\/\/(player\.)?vimeo\.com\/([a-z]*\/)*([0-9]{6,11})[?]?.*/;var vimMatch=url.match(vimRegExp);var dmRegExp=/.+dailymotion.com\/(video|hub)\/([^_]+)[^#]*(#video=([^_&]+))?/;var dmMatch=url.match(dmRegExp);var youkuRegExp=/\/\/v\.youku\.com\/v_show\/id_(\w+)=*\.html/;var youkuMatch=url.match(youkuRegExp);var mp4RegExp=/^.+.(mp4|m4v)$/;var mp4Match=url.match(mp4RegExp);var oggRegExp=/^.+.(ogg|ogv)$/;var oggMatch=url.match(oggRegExp);var webmRegExp=/^.+.(webm)$/;var webmMatch=url.match(webmRegExp);var $video;if(ytMatch&&ytMatch[1].length===11){var youtubeId=ytMatch[1];$video=$('<iframe>').attr('frameborder',0).attr('src','//www.youtube.com/embed/'+youtubeId).attr('width','640').attr('height','360')}else if(igMatch&&igMatch[0].length){$video=$('<iframe>').attr('frameborder',0).attr('src','https://instagram.com/p/'+igMatch[1]+'/embed/').attr('width','612').attr('height','710').attr('scrolling','no').attr('allowtransparency','true')}else if(vMatch&&vMatch[0].length){$video=$('<iframe>').attr('frameborder',0).attr('src',vMatch[0]+'/embed/simple').attr('width','600').attr('height','600').attr('class','vine-embed')}else if(vimMatch&&vimMatch[3].length){$video=$('<iframe webkitallowfullscreen mozallowfullscreen allowfullscreen>').attr('frameborder',0).attr('src','//player.vimeo.com/video/'+vimMatch[3]).attr('width','640').attr('height','360')}else if(dmMatch&&dmMatch[2].length){$video=$('<iframe>').attr('frameborder',0).attr('src','//www.dailymotion.com/embed/video/'+dmMatch[2]).attr('width','640').attr('height','360')}else if(youkuMatch&&youkuMatch[1].length){$video=$('<iframe webkitallowfullscreen mozallowfullscreen allowfullscreen>').attr('frameborder',0).attr('height','498').attr('width','510').attr('src','//player.youku.com/embed/'+youkuMatch[1])}else if(mp4Match||oggMatch||webmMatch){$video=$('<video controls>').attr('src',url).attr('width','640').attr('height','360')}else{return!1}
$video.addClass('note-video-clip');return $video[0]};this.show=function(){var text=context.invoke('editor.getSelectedText');context.invoke('editor.saveRange');this.showVideoDialog(text).then(function(url){ui.hideDialog(self.$dialog);context.invoke('editor.restoreRange');var $node=self.createVideoNode(url);if($node){context.invoke('editor.insertNode',$node)}}).fail(function(){context.invoke('editor.restoreRange')})};this.showVideoDialog=function(text){return $.Deferred(function(deferred){var $videoUrl=self.$dialog.find('.note-video-url'),$videoBtn=self.$dialog.find('.note-video-btn');ui.onDialogShown(self.$dialog,function(){context.triggerEvent('dialog.shown');$videoUrl.val(text).on('input',function(){ui.toggleBtn($videoBtn,$videoUrl.val())}).trigger('focus');$videoBtn.click(function(event){event.preventDefault();deferred.resolve($videoUrl.val())});self.bindEnterKey($videoUrl,$videoBtn)});ui.onDialogHidden(self.$dialog,function(){$videoUrl.off('input');$videoBtn.off('click');if(deferred.state()==='pending'){deferred.reject()}});ui.showDialog(self.$dialog)})}};var HelpDialog=function(context){var self=this;var ui=$.summernote.ui;var $editor=context.layoutInfo.editor;var options=context.options;var lang=options.langInfo;this.createShortCutList=function(){var keyMap=options.keyMap[agent.isMac?'mac':'pc'];return Object.keys(keyMap).map(function(key){var command=keyMap[key];var $row=$('<div><div class="help-list-item"/></div>');$row.append($('<label><kbd>'+key+'</kdb></label>').css({'width':180,'margin-right':10})).append($('<span/>').html(context.memo('help.'+command)||command));return $row.html()}).join('')};this.initialize=function(){var $container=options.dialogsInBody?$(document.body):$editor;var body=['<p class="text-center">','<a href="http://summernote.org/" target="_blank">Summernote 0.8.3</a> · ','<a href="https://github.com/summernote/summernote" target="_blank">Project</a> · ','<a href="https://github.com/summernote/summernote/issues" target="_blank">Issues</a>','</p>'].join('');this.$dialog=ui.dialog({title:lang.options.help,fade:options.dialogsFade,body:this.createShortCutList(),footer:body,callback:function($node){$node.find('.modal-body').css({'max-height':300,'overflow':'scroll'})}}).render().appendTo($container)};this.destroy=function(){ui.hideDialog(this.$dialog);this.$dialog.remove()};this.showHelpDialog=function(){return $.Deferred(function(deferred){ui.onDialogShown(self.$dialog,function(){context.triggerEvent('dialog.shown');deferred.resolve()});ui.showDialog(self.$dialog)}).promise()};this.show=function(){context.invoke('editor.saveRange');this.showHelpDialog().then(function(){context.invoke('editor.restoreRange')})}};var AirPopover=function(context){var self=this;var ui=$.summernote.ui;var options=context.options;var AIR_MODE_POPOVER_X_OFFSET=20;this.events={'summernote.keyup summernote.mouseup summernote.scroll':function(){self.update()},'summernote.change summernote.dialog.shown':function(){self.hide()},'summernote.focusout':function(we,e){if(agent.isFF){return}
if(!e.relatedTarget||!dom.ancestor(e.relatedTarget,func.eq(self.$popover[0]))){self.hide()}}};this.shouldInitialize=function(){return options.airMode&&!list.isEmpty(options.popover.air)};this.initialize=function(){this.$popover=ui.popover({className:'note-air-popover'}).render().appendTo('body');var $content=this.$popover.find('.popover-content');context.invoke('buttons.build',$content,options.popover.air)};this.destroy=function(){this.$popover.remove()};this.update=function(){var styleInfo=context.invoke('editor.currentStyle');if(styleInfo.range&&!styleInfo.range.isCollapsed()){var rect=list.last(styleInfo.range.getClientRects());if(rect){var bnd=func.rect2bnd(rect);this.$popover.css({display:'block',left:Math.max(bnd.left+bnd.width/2,0)-AIR_MODE_POPOVER_X_OFFSET,top:bnd.top+bnd.height})}}else{this.hide()}};this.hide=function(){this.$popover.hide()}};var HintPopover=function(context){var self=this;var ui=$.summernote.ui;var POPOVER_DIST=5;var hint=context.options.hint||[];var direction=context.options.hintDirection||'bottom';var hints=$.isArray(hint)?hint:[hint];this.events={'summernote.keyup':function(we,e){if(!e.isDefaultPrevented()){self.handleKeyup(e)}},'summernote.keydown':function(we,e){self.handleKeydown(e)},'summernote.dialog.shown':function(){self.hide()}};this.shouldInitialize=function(){return hints.length>0};this.initialize=function(){this.lastWordRange=null;this.$popover=ui.popover({className:'note-hint-popover',hideArrow:!0,direction:''}).render().appendTo('body');this.$popover.hide();this.$content=this.$popover.find('.popover-content');this.$content.on('click','.note-hint-item',function(){self.$content.find('.active').removeClass('active');$(this).addClass('active');self.replace()})};this.destroy=function(){this.$popover.remove()};this.selectItem=function($item){this.$content.find('.active').removeClass('active');$item.addClass('active');this.$content[0].scrollTop=$item[0].offsetTop-(this.$content.innerHeight()/2)};this.moveDown=function(){var $current=this.$content.find('.note-hint-item.active');var $next=$current.next();if($next.length){this.selectItem($next)}else{var $nextGroup=$current.parent().next();if(!$nextGroup.length){$nextGroup=this.$content.find('.note-hint-group').first()}
this.selectItem($nextGroup.find('.note-hint-item').first())}};this.moveUp=function(){var $current=this.$content.find('.note-hint-item.active');var $prev=$current.prev();if($prev.length){this.selectItem($prev)}else{var $prevGroup=$current.parent().prev();if(!$prevGroup.length){$prevGroup=this.$content.find('.note-hint-group').last()}
this.selectItem($prevGroup.find('.note-hint-item').last())}};this.replace=function(){var $item=this.$content.find('.note-hint-item.active');if($item.length){var node=this.nodeFromItem($item);this.lastWordRange.insertNode(node);range.createFromNode(node).collapse().select();this.lastWordRange=null;this.hide();context.invoke('editor.focus')}};this.nodeFromItem=function($item){var hint=hints[$item.data('index')];var item=$item.data('item');var node=hint.content?hint.content(item):item;if(typeof node==='string'){node=dom.createText(node)}
return node};this.createItemTemplates=function(hintIdx,items){var hint=hints[hintIdx];return items.map(function(item,idx){var $item=$('<div class="note-hint-item"/>');$item.append(hint.template?hint.template(item):item+'');$item.data({'index':hintIdx,'item':item});if(hintIdx===0&&idx===0){$item.addClass('active')}
return $item})};this.handleKeydown=function(e){if(!this.$popover.is(':visible')){return}
if(e.keyCode===key.code.ENTER){e.preventDefault();this.replace()}else if(e.keyCode===key.code.UP){e.preventDefault();this.moveUp()}else if(e.keyCode===key.code.DOWN){e.preventDefault();this.moveDown()}};this.searchKeyword=function(index,keyword,callback){var hint=hints[index];if(hint&&hint.match.test(keyword)&&hint.search){var matches=hint.match.exec(keyword);hint.search(matches[1],callback)}else{callback()}};this.createGroup=function(idx,keyword){var $group=$('<div class="note-hint-group note-hint-group-'+idx+'"/>');this.searchKeyword(idx,keyword,function(items){items=items||[];if(items.length){$group.html(self.createItemTemplates(idx,items));self.show()}});return $group};this.handleKeyup=function(e){if(list.contains([key.code.ENTER,key.code.UP,key.code.DOWN],e.keyCode)){if(e.keyCode===key.code.ENTER){if(this.$popover.is(':visible')){return}}}else{var wordRange=context.invoke('editor.createRange').getWordRange();var keyword=wordRange.toString();if(hints.length&&keyword){this.$content.empty();var 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