/*!
 RichText: WYSIWYG editor developed as jQuery plugin

 @name RichText
 @version 1.1.0
 @author https://github.com/webfashionist - Bob Schockweiler - richtext@webfashion.eu
 @license GNU AFFERO GENERAL PUBLIC LICENSE Version 3
 @preserve

 Copyright (C) 2020 Bob Schockweiler ( richtext@webfashion.eu )

 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU Affero General Public License as published
 by the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.

 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU Affero General Public License for more details.

 You should have received a copy of the GNU Affero General Public License
 along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/
(function($){$.fn.richText=function(options){var settings=$.extend({bold:true,italic:true,underline:true,leftAlign:true,centerAlign:true,rightAlign:true,justify:true,ol:true,ul:true,heading:true,fonts:true,fontList:["Arial","Arial Black","Comic Sans MS","Courier New","Geneva","Georgia","Helvetica","Impact","Lucida Console","Tahoma","Times New Roman","Verdana"],fontColor:true,backgroundColor:true,fontSize:true,fontSizes:undefined,imageUpload:true,fileUpload:true,videoEmbed:true,urls:true,table:true,removeStyles:true,code:true,colors:[],fileHTML:"",imageHTML:"",translations:{title:"Title",white:"White",black:"Black",brown:"Brown",beige:"Beige",darkBlue:"Dark Blue",blue:"Blue",lightBlue:"Light Blue",darkRed:"Dark Red",red:"Red",darkGreen:"Dark Green",green:"Green",purple:"Purple",darkTurquois:"Dark Turquois",turquois:"Turquois",darkOrange:"Dark Orange",orange:"Orange",yellow:"Yellow",imageURL:"Image URL",altText:"Alternative text",fileURL:"File URL",linkText:"Link text",url:"URL",size:"Size",responsive:"Responsive",text:"Text",openIn:"Open in",sameTab:"Same tab",newTab:"New tab",align:"Align",left:"Left",justify:"Justify",center:"Center",right:"Right",rows:"Rows",columns:"Columns",add:"Add",pleaseEnterURL:"Please enter an URL",videoURLnotSupported:"Video URL not supported",pleaseSelectImage:"Please select an image",pleaseSelectFile:"Please select a file",bold:"Bold",italic:"Italic",underline:"Underline",alignLeft:"Align left",alignCenter:"Align centered",alignRight:"Align right",addOrderedList:"Ordered list",addUnorderedList:"Unordered list",addHeading:"Heading/title",addFont:"Font",addFontColor:"Font color",addBackgroundColor:"Background color",addFontSize:"Font size",addImage:"Add image",addVideo:"Add video",addFile:"Add file",addURL:"Add URL",addTable:"Add table",removeStyles:"Remove styles",code:"Show HTML code",undo:"Undo",redo:"Redo",save:"Save",close:"Close",help:"Help",words:"word(s)"},youtubeCookies:false,preview:false,placeholder:"",useSingleQuotes:false,height:0,heightPercentage:0,adaptiveHeight:false,id:"",class:"",useParagraph:false,maxlength:0,maxlengthIncludeHTML:false,wordCount:false,callback:undefined,useTabForNext:false,save:false,saveCallback:undefined,saveOnBlur:0,undoRedo:true,disableScripts:false,DOMPurify:false},options);var $inputElement=$(this);$inputElement.addClass("richText-initial");var $editor,$toolbarList=$("<ul />"),$toolbarElement=$("<li />"),$btnBold=$("<a />",{class:"richText-btn","data-command":"bold",title:settings.translations.bold,name:"bold","aria-label":settings.translations.bold,"aria-role":"button",html:'<span class="fa fa-bold"></span>'}),$btnItalic=$("<a />",{class:"richText-btn","data-command":"italic",title:settings.translations.italic,name:"italic","aria-label":settings.translations.italic,"aria-role":"button",html:'<span class="fa fa-italic"></span>'}),$btnUnderline=$("<a />",{class:"richText-btn","data-command":"underline",title:settings.translations.underline,name:"underline","aria-label":settings.translations.underline,"aria-role":"button",html:'<span class="fa fa-underline"></span>'}),$btnJustify=$("<a />",{class:"richText-btn","data-command":"justifyFull",title:settings.translations.justify,name:"justify","aria-label":settings.translations.justify,"aria-role":"button",html:'<span class="fa fa-align-justify"></span>'}),$btnLeftAlign=$("<a />",{class:"richText-btn","data-command":"justifyLeft",title:settings.translations.alignLeft,name:"alignLeft","aria-label":settings.translations.alignLeft,"aria-role":"button",html:'<span class="fa fa-align-left"></span>'}),$btnCenterAlign=$("<a />",{class:"richText-btn","data-command":"justifyCenter",title:settings.translations.alignCenter,name:"alignCenter","aria-label":settings.translations.alignCenter,"aria-role":"button",html:'<span class="fa fa-align-center"></span>'}),$btnRightAlign=$("<a />",{class:"richText-btn","data-command":"justifyRight",title:settings.translations.alignRight,name:"alignRight","aria-label":settings.translations.alignRight,"aria-role":"button",html:'<span class="fa fa-align-right"></span>'}),$btnOL=$("<a />",{class:"richText-btn","data-command":"insertOrderedList",title:settings.translations.addOrderedList,name:"addOrderedList","aria-label":settings.translations.addOrderedList,"aria-role":"button",html:'<span class="fa fa-list-ol"></span>'}),$btnUL=$("<a />",{class:"richText-btn","data-command":"insertUnorderedList",title:settings.translations.addUnorderedList,name:"addUnorderedList","aria-label":settings.translations.addUnorderedList,"aria-role":"button",html:'<span class="fa fa-list"></span>'}),$btnHeading=$("<a />",{class:"richText-btn",title:settings.translations.addHeading,name:"addHeading","aria-label":settings.translations.addHeading,"aria-role":"button",html:'<span class="fa fa-header fa-heading"></span>'}),$btnFont=$("<a />",{class:"richText-btn",title:settings.translations.addFont,name:"addFont","aria-label":settings.translations.addFont,"aria-role":"button",html:'<span class="fa fa-font"></span>'}),$btnFontColor=$("<a />",{class:"richText-btn",title:settings.translations.addFontColor,name:"addFontColor","aria-label":settings.translations.addFontColor,"aria-role":"button",html:'<span class="fa fa-pencil fa-pencil-alt"></span>'}),$btnBackgroundColor=$("<a />",{class:"richText-btn",title:settings.translations.addBackgroundColor,name:"addBackgroundColor","aria-label":settings.translations.addBackgroundColor,"aria-role":"button",html:'<span class="fa fa-paint-brush"></span>'}),$btnFontSize=$("<a />",{class:"richText-btn",title:settings.translations.addFontSize,name:"addFontSize","aria-label":settings.translations.addFontSize,"aria-role":"button",html:'<span class="fa fa-text-height"></span>'}),$btnImageUpload=$("<a />",{class:"richText-btn",title:settings.translations.addImage,name:"addImage","aria-label":settings.translations.addImage,"aria-role":"button",html:'<span class="fa fa-image"></span>'}),$btnVideoEmbed=$("<a />",{class:"richText-btn",title:settings.translations.addVideo,name:"addVideo","aria-label":settings.translations.addVideo,"aria-role":"button",html:'<span class="fa fa-video-camera fa-video"></span>'}),$btnFileUpload=$("<a />",{class:"richText-btn",title:settings.translations.addFile,name:"addFile","aria-label":settings.translations.addFile,"aria-role":"button",html:'<span class="fa fa-file-text-o far fa-file-alt"></span>'}),$btnURLs=$("<a />",{class:"richText-btn",title:settings.translations.addURL,name:"addURL","aria-label":settings.translations.addURL,"aria-role":"button",html:'<span class="fa fa-link"></span>'}),$btnTable=$("<a />",{class:"richText-btn",title:settings.translations.addTable,name:"addTable","aria-label":settings.translations.addTable,"aria-role":"button",html:'<span class="fa fa-table"></span>'}),$btnRemoveStyles=$("<a />",{class:"richText-btn","data-command":"removeFormat",title:settings.translations.removeStyles,name:"removeStyles","aria-label":settings.translations.removeStyles,"aria-role":"button",html:'<span class="fa fa-recycle"></span>'}),$btnCode=$("<a />",{class:"richText-btn","data-command":"toggleCode",title:settings.translations.code,name:"code","aria-label":settings.translations.code,"aria-role":"button",html:'<span class="fa fa-code"></span>'}),$btnSave=$("<a />",{class:"save-btn","data-command":"toggleSave",title:settings.translations.save,name:"save","aria-label":settings.translations.save,"aria-role":"button",html:'<span class="fa fa-save"></span>'});var $dropdownOuter=$("<div />",{class:"richText-dropdown-outer"});var $dropdownClose=$("<span />",{class:"richText-dropdown-close",html:'<span title="'+settings.translations.close+'"><span class="fa fa-times"></span></span>'});$dropdownOuter.prepend($dropdownClose.clone());var $dropdownList=$("<ul />",{class:"richText-dropdown"}),$dropdownBox=$("<div />",{class:"richText-dropdown"}),$form=$("<div />",{class:"richText-form"}),$formItem=$("<div />",{class:"richText-form-item"}),$formLabel=$("<label />"),$formInput=$("<input />",{type:"text"}),$formInputFile=$("<input />",{type:"file"}),$formInputSelect=$("<select />"),$formButton=$("<button />",{text:settings.translations.add,class:"btn",type:"button"});var savedSelection;var editorID="richText-"+Math.random().toString(36).substring(7);var ignoreSave=false,$resizeImage=null;var history=[];history[editorID]=[];var historyPosition=[];historyPosition[editorID]=0;var $titles=$dropdownList.clone();$titles.append($("<li />",{html:'<a data-command="formatBlock" data-option="h1">'+settings.translations.title+" #1</a>"}));$titles.append($("<li />",{html:'<a data-command="formatBlock" data-option="h2">'+settings.translations.title+" #2</a>"}));$titles.append($("<li />",{html:'<a data-command="formatBlock" data-option="h3">'+settings.translations.title+" #3</a>"}));$titles.append($("<li />",{html:'<a data-command="formatBlock" data-option="h4">'+settings.translations.title+" #4</a>"}));$btnHeading.append($dropdownOuter.clone().append($titles));var fonts=settings.fontList;var $fonts=$dropdownList.clone();for(var i=0;i<fonts.length;i++){$fonts.append($("<li />",{html:'<a style="font-family:'+fonts[i]+';" data-command="fontName" data-option="'+fonts[i]+'">'+fonts[i]+"</a>"}))}$btnFont.append($dropdownOuter.clone().append($fonts));var $fontSizes=$dropdownList.clone();if(settings.fontSizes&&Array.isArray(settings.fontSizes)){for(let i=0;i<settings.fontSizes.length;i++){if(typeof settings.fontSizes[i]!=="number"||settings.fontSizes[i]<1||settings.fontSizes[i]>100){console.warn("Invalid font size: "+settings.fontSizes[i]);continue}$fontSizes.append($("<li />",{html:'<a style="font-size:'+settings.fontSizes[i]+'px;" data-command="fontSize" data-option="'+settings.fontSizes[i]+'">'+settings.translations.text+" "+settings.fontSizes[i]+"px</a>"}))}}else{for(let fontSize=24;fontSize>=12;fontSize-=2){$fontSizes.append($("<li />",{html:'<a style="font-size:'+fontSize+'px;" data-command="fontSize" data-option="'+fontSize+'">'+settings.translations.text+" "+fontSize+"px</a>"}))}}$btnFontSize.append($dropdownOuter.clone().append($fontSizes));var $fontColors=$dropdownList.clone();$fontColors.html(loadColors("forecolor"));$btnFontColor.append($dropdownOuter.clone().append($fontColors));var $backgroundColors=$dropdownList.clone();$backgroundColors.html(loadColors("hiliteColor"));$btnBackgroundColor.append($dropdownOuter.clone().append($backgroundColors));var $linksDropdown=$dropdownBox.clone();var $linksForm=$form.clone().attr("id","richText-URL").attr("data-editor",editorID);$linksForm.append($formItem.clone().append($formLabel.clone().text(settings.translations.url).attr("for","url")).append($formInput.clone().attr("id","url")));$linksForm.append($formItem.clone().append($formLabel.clone().text(settings.translations.text).attr("for","urlText")).append($formInput.clone().attr("id","urlText")));$linksForm.append($formItem.clone().append($formLabel.clone().text(settings.translations.openIn).attr("for","openIn")).append($formInputSelect.clone().attr("id","openIn").append($("<option />",{value:"_self",text:settings.translations.sameTab})).append($("<option />",{value:"_blank",text:settings.translations.newTab}))));$linksForm.append($formItem.clone().append($formButton.clone()));$linksDropdown.append($linksForm);$btnURLs.append($dropdownOuter.clone().append($linksDropdown));var $videoDropdown=$dropdownBox.clone();var $videoForm=$form.clone().attr("id","richText-Video").attr("data-editor",editorID);$videoForm.append($formItem.clone().append($formLabel.clone().text(settings.translations.url).attr("for","videoURL")).append($formInput.clone().attr("id","videoURL")));$videoForm.append($formItem.clone().append($formLabel.clone().text(settings.translations.size).attr("for","size")).append($formInputSelect.clone().attr("id","size").append($("<option />",{value:"responsive",text:settings.translations.responsive})).append($("<option />",{value:"640x360",text:"640x360"})).append($("<option />",{value:"560x315",text:"560x315"})).append($("<option />",{value:"480x270",text:"480x270"})).append($("<option />",{value:"320x180",text:"320x180"}))));$videoForm.append($formItem.clone().append($formButton.clone()));$videoDropdown.append($videoForm);$btnVideoEmbed.append($dropdownOuter.clone().append($videoDropdown));var $imageDropdown=$dropdownBox.clone();var $imageForm=$form.clone().attr("id","richText-Image").attr("data-editor",editorID);if(settings.imageHTML&&($(settings.imageHTML).find("#imageURL").length>0||$(settings.imageHTML).attr("id")==="imageURL")){$imageForm.html(settings.imageHTML)}else{$imageForm.append($formItem.clone().append($formLabel.clone().text(settings.translations.imageURL).attr("for","imageURL")).append($formInput.clone().attr("id","imageURL")));$imageForm.append($formItem.clone().append($formLabel.clone().text(settings.translations.altText).attr("for","altText")).append($formInput.clone().attr("id","altText")));$imageForm.append($formItem.clone().append($formLabel.clone().text(settings.translations.align).attr("for","align")).append($formInputSelect.clone().attr("id","align").append($("<option />",{value:"left",text:settings.translations.left})).append($("<option />",{value:"center",text:settings.translations.center})).append($("<option />",{value:"right",text:settings.translations.right}))))}$imageForm.append($formItem.clone().append($formButton.clone()));$imageDropdown.append($imageForm);$btnImageUpload.append($dropdownOuter.clone().append($imageDropdown));var $fileDropdown=$dropdownBox.clone();var $fileForm=$form.clone().attr("id","richText-File").attr("data-editor",editorID);if(settings.fileHTML&&($(settings.fileHTML).find("#fileURL").length>0||$(settings.fileHTML).attr("id")==="fileURL")){$fileForm.html(settings.fileHTML)}else{$fileForm.append($formItem.clone().append($formLabel.clone().text(settings.translations.fileURL).attr("for","fileURL")).append($formInput.clone().attr("id","fileURL")));$fileForm.append($formItem.clone().append($formLabel.clone().text(settings.translations.linkText).attr("for","fileText")).append($formInput.clone().attr("id","fileText")))}$fileForm.append($formItem.clone().append($formButton.clone()));$fileDropdown.append($fileForm);$btnFileUpload.append($dropdownOuter.clone().append($fileDropdown));var $tableDropdown=$dropdownBox.clone();var $tableForm=$form.clone().attr("id","richText-Table").attr("data-editor",editorID);$tableForm.append($formItem.clone().append($formLabel.clone().text(settings.translations.rows).attr("for","tableRows")).append($formInput.clone().attr("id","tableRows").attr("type","number")));$tableForm.append($formItem.clone().append($formLabel.clone().text(settings.translations.columns).attr("for","tableColumns")).append($formInput.clone().attr("id","tableColumns").attr("type","number")));$tableForm.append($formItem.clone().append($formButton.clone()));$tableDropdown.append($tableForm);$btnTable.append($dropdownOuter.clone().append($tableDropdown));function init(){var value,attributes,attributes_html="";if(settings.useParagraph!==false){document.execCommand("DefaultParagraphSeparator",false,"p")}if($inputElement.prop("tagName")==="TEXTAREA"){}else if($inputElement.val()){value=$inputElement.val();attributes=$inputElement.prop("attributes");$.each(attributes,function(){if(this.name){attributes_html+=" "+this.name+'="'+this.value+'"'}});$inputElement.replaceWith($("<textarea"+attributes_html+' data-richtext="init">'+value+"</textarea>"));$inputElement=$('[data-richtext="init"]');$inputElement.removeAttr("data-richtext")}else if($inputElement.html()){value=$inputElement.html();attributes=$inputElement.prop("attributes");$.each(attributes,function(){if(this.name){attributes_html+=" "+this.name+'="'+this.value+'"'}});$inputElement.replaceWith($("<textarea"+attributes_html+' data-richtext="init">'+value+"</textarea>"));$inputElement=$('[data-richtext="init"]');$inputElement.removeAttr("data-richtext")}else{attributes=$inputElement.prop("attributes");$.each(attributes,function(){if(this.name){attributes_html+=" "+this.name+'="'+this.value+'"'}});$inputElement.replaceWith($("<textarea"+attributes_html+' data-richtext="init"></textarea>'));$inputElement=$('[data-richtext="init"]');$inputElement.removeAttr("data-richtext")}$editor=$("<div />",{class:"richText"});var $toolbar=$("<div />",{class:"richText-toolbar"});var $editorView=$("<div />",{class:"richText-editor",id:editorID,contenteditable:!settings.preview});$editorView.on("clear",()=>{var $editor=$("#"+editorID);$editor.siblings(".richText-initial").val("<div><br></div>");$editor.html($editor.siblings(".richText-initial").val())});$editorView.on("setContent",(event,content)=>{var $editor=$("#"+editorID);$editor.siblings(".richText-initial").val(content);$editor.html($editor.siblings(".richText-initial").val())});$editorView.on("getContent",(event,callback)=>{if(typeof callback!=="function"){return}callback($editorView.siblings(".richText-initial").val())});$editorView.on("save",(event,callback)=>{$editorView.trigger("change");if(typeof settings.saveCallback==="function"){settings.saveCallback($editor,"save",getEditorContent(editorID))}});$editorView.on("pasteAtCaret",(event,content)=>{var $editor=$("#"+editorID);if(!content||!content.length){return}restoreSelection($editor.attr("id"));pasteHTMLAtCaret(content);if(settings.disableScripts){removeScripts($editor.attr("id"))}if(settings.DOMPurify){sanitizeContent($editor.attr("id"))}updateTextarea()});$editorView.on("destroy",(event,options)=>{const destroy=()=>{let $main=$editorView.parents(".richText");$main.find(".richText-toolbar").remove();$main.find(".richText-editor").remove();const $textarea=$main.find(".richText-initial");$textarea.unwrap(".richText").data("editor","richText").removeClass("richText-initial").show();if(options&&typeof options.callback==="function"){options.callback($textarea)}};if(options&&options.delay){setTimeout(()=>{destroy()},options.delay);return}destroy()});var tabindex=$inputElement.prop("tabindex");if(tabindex>=0&&settings.useTabForNext===true){$editorView.attr("tabindex",tabindex)}if(!settings.preview){$toolbar.append($toolbarList)}if(settings.placeholder){if(!$editorView.text().length){$editorView.attr("placeholder",settings.placeholder);$editorView.on("focus",function(){$editorView.removeAttr("placeholder")});$editorView.on("focusout blur",function(){if(this.hasAttribute("placeholder")){return}if($(this).text().length){return}$(this).attr("placeholder",settings.placeholder)})}}settings.$editor=$editor;settings.blurTriggered=false;settings.$editor.on("click",()=>{settings.blurTriggered=false});if(settings.bold===true){$toolbarList.append($toolbarElement.clone().append($btnBold))}if(settings.italic===true){$toolbarList.append($toolbarElement.clone().append($btnItalic))}if(settings.underline===true){$toolbarList.append($toolbarElement.clone().append($btnUnderline))}if(settings.leftAlign===true){$toolbarList.append($toolbarElement.clone().append($btnLeftAlign))}if(settings.centerAlign===true){$toolbarList.append($toolbarElement.clone().append($btnCenterAlign))}if(settings.rightAlign===true){$toolbarList.append($toolbarElement.clone().append($btnRightAlign))}if(settings.justify===true){$toolbarList.append($toolbarElement.clone().append($btnJustify))}if(settings.ol===true){$toolbarList.append($toolbarElement.clone().append($btnOL))}if(settings.ul===true){$toolbarList.append($toolbarElement.clone().append($btnUL))}if(settings.fonts===true&&settings.fontList.length>0){$toolbarList.append($toolbarElement.clone().append($btnFont))}if(settings.fontSize===true){$toolbarList.append($toolbarElement.clone().append($btnFontSize))}if(settings.heading===true){$toolbarList.append($toolbarElement.clone().append($btnHeading))}if(settings.fontColor===true){$toolbarList.append($toolbarElement.clone().append($btnFontColor))}if(settings.backgroundColor===true){$toolbarList.append($toolbarElement.clone().append($btnBackgroundColor))}if(settings.imageUpload===true){$toolbarList.append($toolbarElement.clone().append($btnImageUpload))}if(settings.fileUpload===true){$toolbarList.append($toolbarElement.clone().append($btnFileUpload))}if(settings.videoEmbed===true){$toolbarList.append($toolbarElement.clone().append($btnVideoEmbed))}if(settings.urls===true){$toolbarList.append($toolbarElement.clone().append($btnURLs))}if(settings.table===true){$toolbarList.append($toolbarElement.clone().append($btnTable))}if(settings.removeStyles===true){$toolbarList.append($toolbarElement.clone().append($btnRemoveStyles))}if(settings.code===true){$toolbarList.append($toolbarElement.clone().append($btnCode))}if(settings.save===true){$toolbarList.append($toolbarElement.clone().append($btnSave))}$editorView.html($inputElement.val());$editorView.data("content-val",$inputElement.val());$editor.append($toolbar);$editor.append($editorView);$editor.append($inputElement.clone().hide());$inputElement.replaceWith($editor);$bottomToolbar=$("<div />",{class:"richText-toolbar"});if(!settings.preview&&settings.undoRedo){$bottomToolbar.append($("<a />",{class:"richText-undo is-disabled",html:'<span class="fa fa-undo"></span>',title:settings.translations.undo,name:"undo","aria-label":settings.translations.undo,"aria-role":"button"}));$bottomToolbar.append($("<a />",{class:"richText-redo is-disabled",html:'<span class="fa fa-repeat fa-redo"></span>',title:settings.translations.redo,name:"redo","aria-label":settings.translations.redo,"aria-role":"button"}))}$bottomToolbar.append($("<a />",{class:"richText-help","aria-label":settings.translations.help,"aria-role":"button",title:settings.translations.help,name:"help",html:'<span class="fa fa-question-circle"></span>'}));$editor.append($bottomToolbar);var maxlength=settings.maxlength;if(!maxlength&&$inputElement.attr("maxlength")){maxlength=$inputElement.attr("maxlength")}if(maxlength>0){$editor.data("maxlength",maxlength);$editor.children(".richText-toolbar").children(".richText-help").before($("<a />",{class:"richText-length",text:"0/"+maxlength}));updateMaxLength($editor.find(".richText-editor").attr("id"))}if(settings.wordCount){$editor.children(".richText-toolbar").children(".richText-help").before($("<a />",{class:"richText-wordcount",text:"0 "+settings.translations.words}));updateWordCount($editor.find(".richText-editor").attr("id"))}if(settings.height&&settings.height>0){$editor.children(".richText-editor, .richText-initial").css({"min-height":settings.height+"px",height:settings.adaptiveHeight?"auto":settings.height+"px"})}else if(settings.heightPercentage&&settings.heightPercentage>0){var parentHeight=$editor.parent().innerHeight();var height=settings.heightPercentage/100*parentHeight;height-=$toolbar.outerHeight()*2;height-=parseInt($editor.css("margin-top"));height-=parseInt($editor.css("margin-bottom"));height-=parseInt($editor.find(".richText-editor").css("padding-top"));height-=parseInt($editor.find(".richText-editor").css("padding-bottom"));$editor.children(".richText-editor, .richText-initial").css({"min-height":height+"px",height:settings.adaptiveHeight?"auto":height+"px"})}else if(settings.adaptiveHeight){$editor.children(".richText-editor, .richText-initial").css({height:"auto"})}if(settings.class){$editor.addClass(settings.class)}if(settings.id){$editor.attr("id",settings.id)}fixFirstLine();history[editorID].push($editor.find("textarea").val());if(settings.callback&&typeof settings.callback==="function"){settings.callback($editor)}}init();settings.$editor.find(".richText-help").on("click",function(){var $editor=$(this).parents(".richText");if($editor){var $outer=$("<div />",{class:"richText-help-popup",style:"position:absolute;top:0;right:0;bottom:0;left:0;background-color: rgba(0,0,0,0.3);"});var $inner=$("<div />",{style:"position:relative;margin:60px auto;padding:20px;background-color:#FAFAFA;width:70%;font-family:Calibri,Verdana,Helvetica,sans-serif;font-size:small;"});var $content=$("<div />",{html:'<span id="closeHelp" style="display:block;position:absolute;top:0;right:0;padding:10px;cursor:pointer;" title="'+settings.translations.close+'"><span class="fa fa-times"></span></span>'});$content.append('<h3 style="margin:0;">RichText</h3>');$content.append('<hr><br>Powered by <a href="https://github.com/webfashionist/RichText" target="_blank">webfashionist/RichText</a> (Github) <br>License: <a href="https://github.com/webfashionist/RichText/blob/master/LICENSE" target="_blank">AGPL-3.0</a>');$outer.append($inner.append($content));$editor.append($outer);$outer.on("click","#closeHelp",function(){$(this).parents(".richText-help-popup").remove()})}});settings.$editor.find(".richText-undo, .richText-redo").on("click",function(){var $this=$(this);if($this.hasClass("richText-undo")&&!$this.hasClass("is-disabled")){undo(settings.$editor)}else if($this.hasClass("richText-redo")&&!$this.hasClass("is-disabled")){redo(settings.$editor)}});settings.$editor.find(".richText-editor").on("input change blur keydown keyup",function(e){if((e.keyCode===9||e.keyCode==="9")&&e.type==="keydown"){if(settings.useTabForNext===true){focusNextElement();return false}e.preventDefault();tabifyEditableTable(window,e);return false}fixFirstLine();if(settings.disableScripts){removeScripts($(this).attr("id"))}if(settings.DOMPurify){sanitizeContent($(this).attr("id"))}updateTextarea(e);doSave($(this).attr("id"));updateMaxLength($(this).attr("id"));updateWordCount($(this).attr("id"))});function sanitizeContent(editorID){if(!window.DOMPurify||typeof window.DOMPurify.sanitize!=="function"){console.error("RichText: DOMPurify is not loaded. Please include it in your project.");return}const $editor=$("#"+editorID);const html=$editor.html();const clean=window.DOMPurify.sanitize(html,{USE_PROFILES:{html:true}});$editor.html(clean);const $editorInitial=$editor.parent().find(".richText-initial");$editorInitial.val(window.DOMPurify.sanitize($editorInitial.val(),{USE_PROFILES:{html:true}}))}function removeScripts(editorID){const regex=/<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script\s*>/gi;const regex2=/\s+[a-z]+=['"]javascript:.*['"]/gi;const $editor=$("#"+editorID);const $editorInitial=$editor.parent().find(".richText-initial");$editorInitial.val($editorInitial.val().replace(regex,""));$editorInitial.val($editorInitial.val().replace(regex2,""));const html=$editor.html();const $div=$("<div />").html(html);$div.html($div.html().replace(regex,""));$div.html($div.html().replace(regex2,""));$editor.html($div.html())}settings.$editor.find(".richText-editor").on("contextmenu",function(e){var $list=$("<ul />",{class:"list-rightclick richText-list"});var $li=$("<li />");$(".richText-editor").find(".richText-editNode").removeClass("richText-editNode");var $target=$(e.target);var $richText=$target.parents(".richText");var $toolbar=$richText.find(".richText-toolbar");var positionX=e.pageX-$richText.offset().left;var positionY=e.pageY-$richText.offset().top;$list.css({top:positionY,left:positionX});if($target.prop("tagName")==="A"){e.preventDefault();$list.append($li.clone().html('<span class="fa fa-link"></span>'));$target.parents(".richText").append($list);$list.find(".fa-link").on("click",function(){$(".list-rightclick.richText-list").remove();$target.addClass("richText-editNode");var $popup=$toolbar.find("#richText-URL");$popup.find("input#url").val($target.attr("href"));$popup.find("input#urlText").val($target.text());$popup.find("select#openIn").val($target.attr("target"));$toolbar.find(".richText-btn").children(".fa-link").parents("li").addClass("is-selected")});return false}else if($target.prop("tagName")==="IMG"){e.preventDefault();$list.append($li.clone().html('<span class="fa fa-image"></span>'));$target.parents(".richText").append($list);$list.find(".fa-image").on("click",function(){var align;if($target.parent("div").length>0&&$target.parent("div").attr("style")==="text-align:center;"){align="center"}else{align=$target.attr("align")}$(".list-rightclick.richText-list").remove();$target.addClass("richText-editNode");var $popup=$toolbar.find("#richText-Image");$popup.find("input#imageURL").val($target.attr("src"));$popup.find("input#altText").val($target.attr("alt"));$popup.find("select#align").val(align);$toolbar.find(".richText-btn").children(".fa-image").parents("li").addClass("is-selected")});return false}});settings.$editor.find(".richText-initial").on("input change blur",function(){if(settings.useSingleQuotes===true){$(this).val(changeAttributeQuotes($(this).val()))}var editorID=$(this).siblings(".richText-editor").attr("id");updateEditor(editorID);doSave(editorID);updateMaxLength(editorID);updateWordCount(editorID)});settings.$editor.find(".richText-editor").on("dblclick mouseup",function(){doSave($(this).attr("id"))});settings.$editor.find("#richText-Video button.btn").on("click",function(event){event.preventDefault();var $button=$(this);var $form=$button.parent(".richText-form-item").parent(".richText-form");if($form.attr("data-editor")===editorID){var url=$form.find("input#videoURL").val();var size=$form.find("select#size").val();if(!url){$form.prepend($("<div />",{style:"color:red;display:none;",class:"form-item is-error",text:settings.translations.pleaseEnterURL}));$form.children(".form-item.is-error").slideDown();setTimeout(function(){$form.children(".form-item.is-error").slideUp(function(){$(this).remove()})},5e3)}else{var html="";html=getVideoCode(url,size);if(!html){$form.prepend($("<div />",{style:"color:red;display:none;",class:"form-item is-error",text:settings.translations.videoURLnotSupported}));$form.children(".form-item.is-error").slideDown();setTimeout(function(){$form.children(".form-item.is-error").slideUp(function(){$(this).remove()})},5e3)}else{if(settings.useSingleQuotes===true){}else{}restoreSelection(editorID,true);pasteHTMLAtCaret(html);updateTextarea();$form.find("input#videoURL").val("");$(".richText-toolbar li.is-selected").removeClass("is-selected")}}}});$(document).on("mousedown",function(e){var $target=$(e.target);if(!$target.hasClass("richText-list")&&$target.parents(".richText-list").length===0){$(".richText-list.list-rightclick").remove();if(!$target.hasClass("richText-form")&&$target.parents(".richText-form").length===0){$(".richText-editNode").each(function(){var $this=$(this);$this.removeClass("richText-editNode");if($this.attr("class")===""){$this.removeAttr("class")}})}}if($target.prop("tagName")==="IMG"&&$target.parents("#"+editorID).length){startX=e.pageX;startY=e.pageY;startW=$target.innerWidth();startH=$target.innerHeight();var left=$target.offset().left;var right=$target.offset().left+$target.innerWidth();var bottom=$target.offset().top+$target.innerHeight();var top=$target.offset().top;var resize=false;$target.css({cursor:"default"});if(startY<=bottom&&startY>=bottom-20&&startX>=right-20&&startX<=right){$resizeImage=$target;$resizeImage.css({cursor:"nwse-resize"});resize=true}if((resize===true||$resizeImage)&&!$resizeImage.data("width")){$resizeImage.data("width",$target.parents("#"+editorID).innerWidth());$resizeImage.data("height",$target.parents("#"+editorID).innerHeight()*3);e.preventDefault()}else if(resize===true||$resizeImage){e.preventDefault()}else{$resizeImage=null}}});$(document).mouseup(function(){if($resizeImage){$resizeImage.css({cursor:"default"})}$resizeImage=null}).mousemove(function(e){if($resizeImage!==null){var maxWidth=$resizeImage.data("width");var currentWidth=$resizeImage.width();var maxHeight=$resizeImage.data("height");var currentHeight=$resizeImage.height();if(startW+e.pageX-startX<=maxWidth&&startH+e.pageY-startY<=maxHeight){$resizeImage.innerWidth(startW+e.pageX-startX);updateTextarea()}else if(startW+e.pageX-startX<=currentWidth&&startH+e.pageY-startY<=currentHeight){$resizeImage.innerWidth(startW+e.pageX-startX);updateTextarea()}}});settings.$editor.find("#richText-URL button.btn").on("click",function(event){event.preventDefault();var $button=$(this);var $form=$button.parent(".richText-form-item").parent(".richText-form");if($form.attr("data-editor")===editorID){var url=$form.find("input#url").val();var text=$form.find("input#urlText").val();var target=$form.find("#openIn").val();if(!target){target="_self"}if(!text){text=url}if(!url){$form.prepend($("<div />",{style:"color:red;display:none;",class:"form-item is-error",text:settings.translations.pleaseEnterURL}));$form.children(".form-item.is-error").slideDown();setTimeout(function(){$form.children(".form-item.is-error").slideUp(function(){$(this).remove()})},5e3)}else{var html="";if(settings.useSingleQuotes===true){html="<a href='"+url+"' target='"+target+"'>"+text+"</a>"}else{html='<a href="'+url+'" target="'+target+'">'+text+"</a>"}restoreSelection(editorID,false,true);var $editNode=$(".richText-editNode");if($editNode.length>0&&$editNode.prop("tagName")==="A"){$editNode.attr("href",url);$editNode.attr("target",target);$editNode.text(text);$editNode.removeClass("richText-editNode");if($editNode.attr("class")===""){$editNode.removeAttr("class")}}else{pasteHTMLAtCaret(html)}$form.find("input#url").val("");$form.find("input#urlText").val("");$(".richText-toolbar li.is-selected").removeClass("is-selected")}}});settings.$editor.find("#richText-Image button.btn").on("click",function(event){event.preventDefault();var $button=$(this);var $form=$button.parent(".richText-form-item").parent(".richText-form");if($form.attr("data-editor")===editorID){var url=$form.find("#imageURL").val();var align=$form.find("select#align").val();var alt=$form.find("#altText").val();if(!align){align="center"}if(!url){$form.prepend($("<div />",{style:"color:red;display:none;",class:"form-item is-error",text:settings.translations.pleaseSelectImage}));$form.children(".form-item.is-error").slideDown();setTimeout(function(){$form.children(".form-item.is-error").slideUp(function(){$(this).remove()})},5e3)}else{var html="";if(settings.useSingleQuotes===true){if(align==="center"){html="<div style='text-align:center;'><img src='"+url+"' alt='"+alt+"'></div>"}else{html="<img src='"+url+"' align='"+align+"' alt='"+alt+"'>"}}else{if(align==="center"){html='<div style="text-align:center;"><img src="'+url+'" alt="'+alt+'"></div>'}else{html='<img src="'+url+'" align="'+align+'" alt="'+alt+'">'}}restoreSelection(editorID,true);var $editNode=$(".richText-editNode");if($editNode.length>0&&$editNode.prop("tagName")==="IMG"){$editNode.attr("src",url);if($editNode.parent("div").length>0&&$editNode.parent("div").attr("style")==="text-align:center;"&&align!=="center"){$editNode.unwrap("div");$editNode.attr("align",align)}else if(($editNode.parent("div").length===0||$editNode.parent("div").attr("style")!=="text-align:center;")&&align==="center"){$editNode.wrap('<div style="text-align:center;"></div>');$editNode.removeAttr("align")}else{$editNode.attr("align",align)}$editNode.removeClass("richText-editNode");if($editNode.attr("class")===""){$editNode.removeAttr("class")}}else{pasteHTMLAtCaret(html)}$form.find("input#imageURL").val("");$(".richText-toolbar li.is-selected").removeClass("is-selected")}}});settings.$editor.find("#richText-File button.btn").on("click",function(event){event.preventDefault();var $button=$(this);var $form=$button.parent(".richText-form-item").parent(".richText-form");if($form.attr("data-editor")===editorID){var url=$form.find("#fileURL").val();var text=$form.find("#fileText").val();if(!text){text=url}if(!url){$form.prepend($("<div />",{style:"color:red;display:none;",class:"form-item is-error",text:settings.translations.pleaseSelectFile}));$form.children(".form-item.is-error").slideDown();setTimeout(function(){$form.children(".form-item.is-error").slideUp(function(){$(this).remove()})},5e3)}else{var html="";if(settings.useSingleQuotes===true){html="<a href='"+url+"' target='_blank'>"+text+"</a>"}else{html='<a href="'+url+'" target="_blank">'+text+"</a>"}restoreSelection(editorID,true);pasteHTMLAtCaret(html);$form.find("input#fileURL").val("");$form.find("input#fileText").val("");$(".richText-toolbar li.is-selected").removeClass("is-selected")}}});settings.$editor.find("#richText-Table button.btn").on("click",function(event){event.preventDefault();var $button=$(this);var $form=$button.parent(".richText-form-item").parent(".richText-form");if($form.attr("data-editor")===editorID){var rows=$form.find("input#tableRows").val();var columns=$form.find("input#tableColumns").val();if(!rows||rows<=0){rows=2}if(!columns||columns<=0){columns=2}var html="";if(settings.useSingleQuotes===true){html="<table class='table-1'><tbody>"}else{html='<table class="table-1"><tbody>'}for(var i=1;i<=rows;i++){html+="<tr>";for(var n=1;n<=columns;n++){html+="<td> </td>"}html+="</tr>"}html+="</tbody></table>";restoreSelection(editorID,true);pasteHTMLAtCaret(html);$form.find("input#tableColumns").val("");$form.find("input#tableRows").val("");$(".richText-toolbar li.is-selected").removeClass("is-selected")}});$(document).on("click",function(event){var $clickedElement=$(event.target);if($clickedElement.parents(".richText-toolbar").length===0){}else if($clickedElement.hasClass("richText-dropdown-outer")){$clickedElement.parent("a").parent("li").removeClass("is-selected")}else if($clickedElement.find(".richText").length>0){$(".richText-toolbar li").removeClass("is-selected")}else if($clickedElement.parent().hasClass("richText-dropdown-close")){$(".richText-toolbar li").removeClass("is-selected")}else if($clickedElement.hasClass("richText-btn")&&$(event.target).children(".richText-dropdown-outer").length>0){$clickedElement.parent("li").addClass("is-selected");if($clickedElement.children(".fa,svg").hasClass("fa-link")){restoreSelection(editorID,false,true);var selectedText=getSelectedText();$clickedElement.find("input#urlText").val("");$clickedElement.find("input#url").val("");if(selectedText){$clickedElement.find("input#urlText").val(selectedText)}}else if($clickedElement.hasClass("fa-image")){}}});settings.$editor.find(".richText-toolbar a[data-command]").on("click",function(event){var $button=$(this);var $toolbar=$button.closest(".richText-toolbar");var $editor=$toolbar.siblings(".richText-editor");var id=$editor.attr("id");if($editor.length>0&&id===editorID&&(!$button.parent("li").attr("data-disable")||$button.parent("li").attr("data-disable")==="false")){event.preventDefault();var command=$(this).data("command");if(command==="toggleSave"){$editor.trigger("change");if(typeof settings.saveCallback==="function"){settings.saveCallback($editor,"save",getEditorContent(editorID))}}else if(command==="toggleCode"){toggleCode($editor.attr("id"))}else{var option=null;if($(this).data("option")){option=$(this).data("option").toString();if(option.match(/^h[1-6]$/)){command="heading"}}formatText(command,option,id);if(command==="removeFormat"){$editor.find("*").each(function(){var keepAttributes=["id","class","name","action","method","src","align","alt","title","style","webkitallowfullscreen","mozallowfullscreen","allowfullscreen","width","height","frameborder"];var element=$(this);var attributes=$.map(this.attributes,function(item){return item.name});$.each(attributes,function(i,item){if(keepAttributes.indexOf(item)<0&&item.substr(0,5)!=="data-"){element.removeAttr(item)}});if(element.prop("tagName")==="A"){element.replaceWith(function(){return $("<span />",{html:$(this).html()})})}});formatText("formatBlock","div",id)}$editor.find("div:empty,p:empty,li:empty,h1:empty,h2:empty,h3:empty,h4:empty,h5:empty,h6:empty").remove();$editor.find("h1,h2,h3,h4,h5,h6").unwrap("h1,h2,h3,h4,h5,h6")}}$button.parents("li.is-selected").removeClass("is-selected")});function focusNextElement(){var focussableElements='a:not([disabled]):not(.richText-btn,.richText-undo,.richText-redo,.richText-help), button:not([disabled]), input:not([disabled]), select:not([disabled]), textarea:not([disabled]), [tabindex]:not([disabled]):not([tabindex="-1"])';if(document.activeElement){var focussable=Array.prototype.filter.call(document.querySelectorAll(focussableElements),function(element){return element.offsetWidth>0||element.offsetHeight>0||element===document.activeElement});var index=focussable.indexOf(document.activeElement);if(index>-1){var nextElement=focussable[index+1]||focussable[0];nextElement.focus()}}}function formatText(command,option,editorID){if(typeof option==="undefined"){option=null}doRestore(editorID);if(command==="heading"&&getSelectedText()){wrapTextNode(option,"<"+option+">"+getSelectedText()+"</"+option+">")}else if(command==="fontSize"&&parseInt(option)>0){var selection=getSelectedText();selection=(selection+"").replace(/([^>\r\n]?)(\r\n|\n\r|\r|\n)/g,"$1"+"<br>"+"$2");var html=settings.useSingleQuotes?"<span style='font-size:"+option+"px;'>"+selection+"</span>":'<span style="font-size:'+option+'px;">'+selection+"</span>";wrapTextNode('span style="font-size:'+option+'px;"',html)}else{document.execCommand(command,false,option)}}function getEditorContent(editorId){var $editor=$("#"+editorID);var content=$editor.html();if(settings.useSingleQuotes===true){content=changeAttributeQuotes(content)}return content}function updateTextarea(event){var $editor=$("#"+editorID);content=getEditorContent(editorID);if(content!==$editor.siblings(".richText-initial").val()){$editor.siblings(".richText-initial").val(content)}if(settings.saveOnBlur&&event&&event.type==="blur"){settings.blurTriggered=true;setTimeout(()=>{if(!settings.blurTriggered){return}var content=getEditorContent(editorID);if($editor.data("content-val")!==content){$editor.data("content-val",content);$editor.trigger("change");if(typeof settings.saveCallback==="function"){settings.saveCallback($editor,"blur",content)}}},settings.saveOnBlur)}}function updateEditor(editorID){const $editor=$("#"+editorID);const content=$editor.siblings(".richText-initial").val();if(settings.disableScripts){removeScripts(editorID)}if(settings.DOMPurify){sanitizeContent(editorID)}$editor.html(content)}function saveSelection(editorID){var containerEl=document.getElementById(editorID);var range,start,end,type;if(window.getSelection&&document.createRange){var sel=window.getSelection&&window.getSelection();if(sel&&sel.rangeCount>0&&$(sel.anchorNode).parents("#"+editorID).length>0){range=window.getSelection().getRangeAt(0);var preSelectionRange=range.cloneRange();preSelectionRange.selectNodeContents(containerEl);preSelectionRange.setEnd(range.startContainer,range.startOffset);start=preSelectionRange.toString().length;end=start+range.toString().length;type=start===end?"caret":"selection";anchor=sel.anchorNode;start=type==="caret"&&anchor!==false?start:preSelectionRange.toString().length;end=type==="caret"&&anchor!==false?end:start+range.toString().length;return{start:start,end:end,type:type,anchor:anchor,editorID:editorID}}}return savedSelection?savedSelection:{start:0,end:0}}function restoreSelection(editorID,media,url){var containerEl=document.getElementById(editorID);var 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nextCharIndex=charIndex+node.length;if(!foundStart&&savedSel.start>=charIndex&&savedSel.start<=nextCharIndex){range.setStart(node,savedSel.start-charIndex);foundStart=true}if(foundStart&&savedSel.end>=charIndex&&savedSel.end<=nextCharIndex){range.setEnd(node,savedSel.end-charIndex);stop=true}charIndex=nextCharIndex}else{var i=node.childNodes.length;while(i--){nodeStack.push(node.childNodes[i])}}}var sel=window.getSelection();sel.removeAllRanges();sel.addRange(range)}}function tabifyEditableTable(win,e){if(e.keyCode!==9){return false}var sel;if(win.getSelection){sel=win.getSelection();if(sel.rangeCount>0){var textNode=null,direction=null;if(!e.shiftKey){direction="next";textNode=sel.focusNode.nodeName==="TD"?sel.focusNode.nextSibling!=null?sel.focusNode.nextSibling:sel.focusNode.parentNode.nextSibling!=null?sel.focusNode.parentNode.nextSibling.childNodes[0]:null:sel.focusNode.parentNode.nextSibling!=null?sel.focusNode.parentNode.nextSibling:sel.focusNode.parentNode.parentNode.nextSibling!=null?sel.focusNode.parentNode.parentNode.nextSibling.childNodes[0]:null}else{direction="previous";textNode=sel.focusNode.nodeName==="TD"?sel.focusNode.previousSibling!=null?sel.focusNode.previousSibling:sel.focusNode.parentNode.previousSibling!=null?sel.focusNode.parentNode.previousSibling.childNodes[sel.focusNode.parentNode.previousSibling.childNodes.length-1]:null:sel.focusNode.parentNode.previousSibling!=null?sel.focusNode.parentNode.previousSibling:sel.focusNode.parentNode.parentNode.previousSibling!=null?sel.focusNode.parentNode.parentNode.previousSibling.childNodes[sel.focusNode.parentNode.parentNode.previousSibling.childNodes.length-1]:null}if(textNode!=null){sel.collapse(textNode,Math.min(textNode.length,sel.focusOffset+1));if(textNode.textContent!=null){sel.selectAllChildren(textNode)}e.preventDefault();return true}else if(textNode===null&&direction==="next"&&sel.focusNode.nodeName==="TD"){var $table=$(sel.focusNode).parents("table");var cellsPerLine=$table.find("tr").first().children("td").length;var $tr=$("<tr />");var $td=$("<td />");for(var i=1;i<=cellsPerLine;i++){$tr.append($td.clone())}$table.append($tr);tabifyEditableTable(window,{keyCode:9,shiftKey:false,preventDefault:function(){}})}}}return false}function getSelectedText(){var range;if(window.getSelection){range=window.getSelection();if(range.isCollapsed){return false}return range.toString()?range.toString():range.focusNode.nodeValue}else if(document.selection.createRange){range=document.selection.createRange();return range.text}return false}function doSave(editorID){var $textarea=$(".richText-editor#"+editorID).siblings(".richText-initial");addHistory($textarea.val(),editorID);savedSelection=saveSelection(editorID)}function updateWordCount(editorID){const $editorInner=$(".richText-editor#"+editorID);const $editor=$editorInner.parents(".richText");const $wordCount=$editor.find(".richText-wordcount");if(!$wordCount||$wordCount.length===0){return}const content=$editor.find(".richText-editor").text().trim();const words=content.replace(/\s+/g," ").split(" ").filter(function(entry){return entry.trim()!==""}).length;$wordCount.html("<span>"+words+"</span> "+settings.translations.words)}function updateMaxLength(editorID){var $editorInner=$(".richText-editor#"+editorID);var $editor=$editorInner.parents(".richText");if(!$editor.data("maxlength")){return true}var color;var maxLength=parseInt($editor.data("maxlength"));var content=settings.maxlengthIncludeHTML?$editorInner.html():$editorInner.text();var percentage=content.length/maxLength*100;if(percentage>99){color="red"}else if(percentage>=90){color="orange"}else{color="black"}$editor.find(".richText-length").html('<span class="'+color+'">'+content.length+"</span>/"+maxLength);if(content.length>maxLength){$editor.find(".richText-editor").html(truncateHTMLText(content,maxLength));updateTextarea();return false}return true}function truncateHTMLText(content,approxNumChars){const taggish=/<[^>]+>/g;content=content.slice(0,approxNumChars-3);content=content.replace(/<[^>]*$/,"");let tags=content.match(taggish);const openTagsSeen=[];for(let tag_i in tags){var tag=tags[tag_i];if(tag.match(/<[^>]+>/)!==null){openTagsSeen.push(tag)}else{openTagsSeen.pop()}}openTagsSeen.reverse();for(let tag_i in openTagsSeen){content+="<\\"+openTagsSeen[tag_i].match(/\w+/)[0]+">"}return content+"..."}function addHistory(val,id){if(!history[id]){return false}if(history[id].length-1>historyPosition[id]){history[id].length=historyPosition[id]+1}if(history[id][history[id].length-1]!==val){history[id].push(val)}historyPosition[id]=history[id].length-1;setHistoryButtons(id)}function setHistoryButtons(id){if(historyPosition[id]<=0){$editor.find(".richText-undo").addClass("is-disabled")}else{$editor.find(".richText-undo").removeClass("is-disabled")}if(historyPosition[id]>=history[id].length-1||history[id].length===0){$editor.find(".richText-redo").addClass("is-disabled")}else{$editor.find(".richText-redo").removeClass("is-disabled")}}function undo($editor){var id=$editor.children(".richText-editor").attr("id");historyPosition[id]--;if(!historyPosition[id]&&historyPosition[id]!==0){return false}var value=history[id][historyPosition[id]];$editor.find("textarea").val(value);$editor.find(".richText-editor").html(value);setHistoryButtons(id)}function redo($editor){var id=$editor.children(".richText-editor").attr("id");historyPosition[id]++;if(!historyPosition[id]&&historyPosition[id]!==0){return false}var value=history[id][historyPosition[id]];$editor.find("textarea").val(value);$editor.find(".richText-editor").html(value);setHistoryButtons(id)}function doRestore(id){if(savedSelection){restoreSelection(id?id:savedSelection.editorID)}}function wrapTextNode(tag,html){if(window.getSelection){sel=window.getSelection();console.log(sel,1);if(sel.focusNode.nodeType===3){$(sel.focusNode).wrap("<"+tag+" />")}return}pasteHTMLAtCaret(html)}function pasteHTMLAtCaret(html){var sel,range;if(window.getSelection){sel=window.getSelection();if(sel.getRangeAt&&sel.rangeCount){range=sel.getRangeAt(0);range.deleteContents();var el=document.createElement("div");el.innerHTML=html;var frag=document.createDocumentFragment(),node,lastNode;while(node=el.firstChild){lastNode=frag.appendChild(node)}range.insertNode(frag);if(lastNode){range=range.cloneRange();range.setStartAfter(lastNode);range.collapse(true);sel.removeAllRanges();sel.addRange(range)}}}else if(document.selection&&document.selection.type!=="Control"){document.selection.createRange().pasteHTML(html)}}function changeAttributeQuotes(string){if(!string){return""}var regex;var rstring;if(settings.useSingleQuotes===true){regex=/\s+(\w+\s*=\s*(["][^"]*["])|(['][^']*[']))+/g;rstring=string.replace(regex,function($0,$1,$2){if(!$2){return $0}return $0.replace($2,$2.replace(/\"/g,"'"))})}else{regex=/\s+(\w+\s*=\s*(['][^']*['])|(["][^"]*["]))+/g;rstring=string.replace(regex,function($0,$1,$2){if(!$2){return $0}return $0.replace($2,$2.replace(/'/g,'"'))})}return rstring}function loadColors(command){var colors={};var result="";colors["#FFFFFF"]=settings.translations.white;colors["#000000"]=settings.translations.black;colors["#7F6000"]=settings.translations.brown;colors["#938953"]=settings.translations.beige;colors["#1F497D"]=settings.translations.darkBlue;colors["blue"]=settings.translations.blue;colors["#4F81BD"]=settings.translations.lightBlue;colors["#953734"]=settings.translations.darkRed;colors["red"]=settings.translations.red;colors["#4F6128"]=settings.translations.darkGreen;colors["green"]=settings.translations.green;colors["#3F3151"]=settings.translations.purple;colors["#31859B"]=settings.translations.darkTurquois;colors["#4BACC6"]=settings.translations.turquois;colors["#E36C09"]=settings.translations.darkOrange;colors["#F79646"]=settings.translations.orange;colors["#FFFF00"]=settings.translations.yellow;if(settings.colors&&Object.keys(settings.colors).length){colors=settings.colors}for(var i in colors){result+='<li class="inline"><a data-command="'+command+'" data-option="'+i+'" style="text-align:left;" title="'+colors[i]+'" aria-label="'+colors[i]+'" name="color-'+colors[i]+'"><span class="box-color" style="background-color:'+i+'"></span></a></li>'}return result}function toggleCode(editorID){doRestore(editorID);if($editor.find(".richText-editor").is(":visible")){$editor.find(".richText-initial").show();$editor.find(".richText-editor").hide();$(".richText-toolbar").find(".richText-btn").each(function(){if($(this).children(".fa-code").length===0){$(this).parent("li").attr("data-disable","true")}});convertCaretPosition(editorID,savedSelection)}else{$editor.find(".richText-initial").hide();$editor.find(".richText-editor").show();convertCaretPosition(editorID,savedSelection,true);$(".richText-toolbar").find("li").removeAttr("data-disable")}}function convertCaretPosition(editorID,selection,reverse){var $editor=$("#"+editorID);var $textarea=$editor.siblings(".richText-initial");var code=$textarea.val();if(!selection||!code){return{start:0,end:0}}if(reverse===true){savedSelection={start:$editor.text().length,end:$editor.text().length,editorID:editorID};restoreSelection(editorID);return true}selection.node=$textarea[0];var states={start:false,end:false,tag:false,isTag:false,tagsCount:0,isHighlight:selection.start!==selection.end};for(var i=0;i<code.length;i++){if(code[i]==="<"){states.isTag=true;states.tag=false;states.tagsCount++}else if(states.isTag===true&&code[i]!==">"){states.tagsCount++}else if(states.isTag===true&&code[i]===">"){states.isTag=false;states.tag=true;states.tagsCount++}else if(states.tag===true){states.tag=false}if(!reverse){if(selection.start+states.tagsCount<=i&&states.isHighlight&&!states.isTag&&!states.tag&&!states.start){selection.start=i;states.start=true}else if(selection.start+states.tagsCount<=i+1&&!states.isHighlight&&!states.isTag&&!states.tag&&!states.start){selection.start=i+1;states.start=true}if(selection.end+states.tagsCount<=i+1&&!states.isTag&&!states.tag&&!states.end){selection.end=i+1;states.end=true}}}createSelection(selection.node,selection.start,selection.end);return selection}function createSelection(field,start,end){if(field.createTextRange){var selRange=field.createTextRange();selRange.collapse(true);selRange.moveStart("character",start);selRange.moveEnd("character",end);selRange.select();field.focus()}else if(field.setSelectionRange){field.focus();field.setSelectionRange(start,end)}else if(typeof field.selectionStart!="undefined"){field.selectionStart=start;field.selectionEnd=end;field.focus()}}function getVideoCode(url,size){var video=getVideoID(url);var responsive=false,success=false;if(!video){return false}if(!size){size="640x360";size=size.split("x")}else if(size!=="responsive"){size=size.split("x")}else{responsive=true;size="640x360";size=size.split("x")}var html="<br><br>";if(responsive===true){html+='<div class="videoEmbed" style="position:relative;height:0;padding-bottom:56.25%">'}var allowfullscreen="webkitallowfullscreen mozallowfullscreen allowfullscreen";if(video.platform==="YouTube"){var youtubeDomain=settings.youtubeCookies?"www.youtube.com":"www.youtube-nocookie.com";html+='<iframe src="https://'+youtubeDomain+"/embed/"+video.id+'?ecver=2" width="'+size[0]+'" height="'+size[1]+'" frameborder="0"'+(responsive===true?' style="position:absolute;width:100%;height:100%;left:0"':"")+" "+allowfullscreen+"></iframe>";success=true}else if(video.platform==="Vimeo"){html+='<iframe src="https://player.vimeo.com/video/'+video.id+'" width="'+size[0]+'" height="'+size[1]+'" frameborder="0"'+(responsive===true?' style="position:absolute;width:100%;height:100%;left:0"':"")+" "+allowfullscreen+"></iframe>";success=true}else if(video.platform==="Facebook"){html+='<iframe src="https://www.facebook.com/plugins/video.php?href='+encodeURI(url)+"&show_text=0&width="+size[0]+'" width="'+size[0]+'" height="'+size[1]+'" style="'+(responsive===true?'position:absolute;width:100%;height:100%;left:0;border:none;overflow:hidden"':"border:none;overflow:hidden")+'" scrolling="no" frameborder="0" allowTransparency="true" '+allowfullscreen+"></iframe>";success=true}else if(video.platform==="Dailymotion"){html+='<iframe frameborder="0" width="'+size[0]+'" height="'+size[1]+'" src="//www.dailymotion.com/embed/video/'+video.id+'"'+(responsive===true?' style="position:absolute;width:100%;height:100%;left:0"':"")+" "+allowfullscreen+"></iframe>";success=true}if(responsive===true){html+="</div>"}html+="<br><br>";if(success){return html}return false}function getVideoID(url){var vimeoRegExp=/(?:http?s?:\/\/)?(?:www\.)?(?:vimeo\.com)\/?(.+)/;var youtubeRegExp=/^.*(youtu.be\/|v\/|u\/\w\/|embed\/|watch\?v=|\&v=)([^#\&\?]*).*/;var facebookRegExp=/(?:http?s?:\/\/)?(?:www\.)?(?:facebook\.com)\/.*\/videos\/[0-9]+/;var dailymotionRegExp=/(?:http?s?:\/\/)?(?:www\.)?(?:dailymotion\.com)\/video\/([a-zA-Z0-9]+)/;var youtubeMatch=url.match(youtubeRegExp);var vimeoMatch=url.match(vimeoRegExp);var facebookMatch=url.match(facebookRegExp);var dailymotionMatch=url.match(dailymotionRegExp);if(youtubeMatch&&youtubeMatch[2].length===11){return{platform:"YouTube",id:youtubeMatch[2]}}else if(vimeoMatch&&vimeoMatch[1]){return{platform:"Vimeo",id:vimeoMatch[1]}}else if(facebookMatch&&facebookMatch[0]){return{platform:"Facebook",id:facebookMatch[0]}}else if(dailymotionMatch&&dailymotionMatch[1]){return{platform:"Dailymotion",id:dailymotionMatch[1]}}return false}function fixFirstLine(){if($editor&&!$editor.find(".richText-editor").html()){if(settings.useParagraph!==false){$editor.find(".richText-editor").html("<p><br></p>")}else{$editor.find(".richText-editor").html("<div><br></div>")}}else{if(settings.useParagraph!==false){$editor.find(".richText-editor").find("div:not(.videoEmbed)").replaceWith(function(){return $("<p />",{html:$(this).html()})})}else{$editor.find(".richText-editor").find("p").replaceWith(function(){return $("<div />",{html:$(this).html()})})}}const content=$editor.find(".richText-editor").html();if(content.trim().substring(0,1)!=="<"){$editor.find(".richText-editor").html("<div>"+content+"</div>")}updateTextarea()}return $(this)}})(jQuery);