(function(factory){if(typeof define==="function"&&define.amd){define(["jquery"],factory)}else if(typeof exports==="object"){factory(require("jquery"))}else{factory(jQuery)}})(function($){"use strict";var Markdown=function(element,options){var opts=["autofocus","savable","hideable","width","height","resize","iconlibrary","language","footer","fullscreen","hiddenButtons","disabledButtons"];$.each(opts,function(_,opt){if(typeof $(element).data(opt)!=="undefined"){options=typeof options=="object"?options:{};options[opt]=$(element).data(opt)}});this.$ns="bootstrap-markdown";this.$element=$(element);this.$editable={el:null,type:null,attrKeys:[],attrValues:[],content:null};this.$options=$.extend(true,{},$.fn.markdown.defaults,options,this.$element.data("options"));this.$oldContent=null;this.$isPreview=false;this.$isFullscreen=false;this.$editor=null;this.$textarea=null;this.$handler=[];this.$callback=[];this.$nextTab=[];this.showEditor()};Markdown.prototype={constructor:Markdown,__alterButtons:function(name,alter){var handler=this.$handler,isAll=name=="all",that=this;$.each(handler,function(k,v){var halt=true;if(isAll){halt=false}else{halt=v.indexOf(name)<0}if(halt===false){alter(that.$editor.find('button[data-handler="'+v+'"]'))}})},__buildButtons:function(buttonsArray,container){var i,ns=this.$ns,handler=this.$handler,callback=this.$callback;for(i=0;i<buttonsArray.length;i++){var y,btnGroups=buttonsArray[i];for(y=0;y<btnGroups.length;y++){var z,buttons=btnGroups[y].data,btnGroupContainer=$("<div/>",{class:"btn-group"});for(z=0;z<buttons.length;z++){var button=buttons[z],buttonContainer,buttonIconContainer,buttonHandler=ns+"-"+button.name,buttonIcon=this.__getIcon(button.icon),btnText=button.btnText?button.btnText:"",btnClass=button.btnClass?button.btnClass:"btn",tabIndex=button.tabIndex?button.tabIndex:"-1",hotkey=typeof button.hotkey!=="undefined"?button.hotkey:"",hotkeyCaption=typeof jQuery.hotkeys!=="undefined"&&hotkey!==""?" ("+hotkey+")":"";buttonContainer=$("<button></button>");buttonContainer.text(" "+this.__localize(btnText)).addClass("btn-light").addClass(btnClass);if(btnClass.match(/btn\-(primary|success|info|warning|danger|link)/)){buttonContainer.removeClass("btn-light")}buttonContainer.attr({type:"button",title:this.__localize(button.title)+hotkeyCaption,tabindex:tabIndex,"data-provider":ns,"data-handler":buttonHandler,"data-hotkey":hotkey});if(button.toggle===true){buttonContainer.attr("data-toggle","button")}buttonIconContainer=$("<span/>");buttonIconContainer.addClass(buttonIcon);buttonIconContainer.prependTo(buttonContainer);btnGroupContainer.addClass("mr-2");btnGroupContainer.append(buttonContainer);handler.push(buttonHandler);callback.push(button.callback)}container.append(btnGroupContainer)}}return container},__setListener:function(){var hasRows=typeof this.$textarea.attr("rows")!=="undefined",maxRows=this.$textarea.val().split("\n").length>5?this.$textarea.val().split("\n").length:"5",rowsVal=hasRows?this.$textarea.attr("rows"):maxRows;this.$textarea.attr("rows",rowsVal);if(this.$options.resize){this.$textarea.css("resize",this.$options.resize)}this.$textarea.on({focus:$.proxy(this.focus,this),keyup:$.proxy(this.keyup,this),change:$.proxy(this.change,this),select:$.proxy(this.select,this)});if(this.eventSupported("keydown")){this.$textarea.on("keydown",$.proxy(this.keydown,this))}if(this.eventSupported("keypress")){this.$textarea.on("keypress",$.proxy(this.keypress,this))}this.$textarea.data("markdown",this)},__handle:function(e){var target=$(e.currentTarget),handler=this.$handler,callback=this.$callback,handlerName=target.attr("data-handler"),callbackIndex=handler.indexOf(handlerName),callbackHandler=callback[callbackIndex];$(e.currentTarget).focus();callbackHandler(this);this.change(this);if(handlerName.indexOf("cmdSave")<0){this.$textarea.focus()}e.preventDefault()},__localize:function(string){var messages=$.fn.markdown.messages,language=this.$options.language;if(typeof messages!=="undefined"&&typeof messages[language]!=="undefined"&&typeof messages[language][string]!=="undefined"){return messages[language][string]}return string},__getIcon:function(src){return typeof src=="object"?src[this.$options.iconlibrary]:src},setFullscreen:function(mode){var $editor=this.$editor,$textarea=this.$textarea;if(mode===true){$editor.addClass("md-fullscreen-mode");$("body").addClass("md-nooverflow");this.$options.onFullscreen(this)}else{$editor.removeClass("md-fullscreen-mode");$("body").removeClass("md-nooverflow");if(this.$isPreview==true)this.hidePreview().showPreview()}this.$isFullscreen=mode;$textarea.focus()},showEditor:function(){var instance=this,textarea,ns=this.$ns,container=this.$element,originalHeigth=container.css("height"),originalWidth=container.css("width"),editable=this.$editable,handler=this.$handler,callback=this.$callback,options=this.$options,editor=$("<div/>",{class:"md-editor",click:function(){instance.focus()}});if(this.$editor===null){var editorHeader=$("<div/>",{class:"md-header btn-toolbar"});var allBtnGroups=[];if(options.buttons.length>0)allBtnGroups=allBtnGroups.concat(options.buttons[0]);if(options.additionalButtons.length>0){$.each(options.additionalButtons[0],function(idx,buttonGroup){var matchingGroups=$.grep(allBtnGroups,function(allButtonGroup,allIdx){return allButtonGroup.name===buttonGroup.name});if(matchingGroups.length>0){matchingGroups[0].data=matchingGroups[0].data.concat(buttonGroup.data)}else{allBtnGroups.push(options.additionalButtons[0][idx])}})}if(options.reorderButtonGroups.length>0){allBtnGroups=allBtnGroups.filter(function(btnGroup){return options.reorderButtonGroups.indexOf(btnGroup.name)>-1}).sort(function(a,b){if(options.reorderButtonGroups.indexOf(a.name)<options.reorderButtonGroups.indexOf(b.name))return-1;if(options.reorderButtonGroups.indexOf(a.name)>options.reorderButtonGroups.indexOf(b.name))return 1;return 0})}if(allBtnGroups.length>0){editorHeader=this.__buildButtons([allBtnGroups],editorHeader)}if(options.fullscreen.enable){editorHeader.append('<div class="md-controls"><a class="md-control md-control-fullscreen" href="#"><span class="'+this.__getIcon(options.fullscreen.icons.fullscreenOn)+'"></span></a></div>').on("click",".md-control-fullscreen",function(e){e.preventDefault();instance.setFullscreen(true)})}editor.append(editorHeader);if(container.is("textarea")){container.before(editor);textarea=container;textarea.addClass("md-input");editor.append(textarea)}else{var rawContent=typeof toMarkdown=="function"?toMarkdown(container.html()):container.html(),currentContent=$.trim(rawContent);textarea=$("<textarea/>",{class:"md-input",val:currentContent});editor.append(textarea);editable.el=container;editable.type=container.prop("tagName").toLowerCase();editable.content=container.html();$(container[0].attributes).each(function(){editable.attrKeys.push(this.nodeName);editable.attrValues.push(this.nodeValue)});container.replaceWith(editor)}var editorFooter=$("<div/>",{class:"md-footer"}),createFooter=false,footer="";if(options.savable){createFooter=true;var saveHandler="cmdSave";handler.push(saveHandler);callback.push(options.onSave);editorFooter.append('<button class="btn btn-success" data-provider="'+ns+'" data-handler="'+saveHandler+'"><i class="icon icon-white icon-ok"></i> '+this.__localize("Save")+"</button>")}footer=typeof options.footer==="function"?options.footer(this):options.footer;if($.trim(footer)!==""){createFooter=true;editorFooter.append(footer)}if(createFooter)editor.append(editorFooter);if(options.width&&options.width!=="inherit"){if(jQuery.isNumeric(options.width)){editor.css("display","table");textarea.css("width",options.width+"px")}else{editor.addClass(options.width)}}if(options.height&&options.height!=="inherit"){if(jQuery.isNumeric(options.height)){var height=options.height;if(editorHeader)height=Math.max(0,height-editorHeader.outerHeight());if(editorFooter)height=Math.max(0,height-editorFooter.outerHeight());textarea.css("height",height+"px")}else{editor.addClass(options.height)}}this.$editor=editor;this.$textarea=textarea;this.$editable=editable;this.$oldContent=this.getContent();this.__setListener();this.$editor.attr("id",(new Date).getTime());this.$editor.on("click",'[data-provider="bootstrap-markdown"]',$.proxy(this.__handle,this));if(this.$element.is(":disabled")||this.$element.is("[readonly]")){this.$editor.addClass("md-editor-disabled");this.disableButtons("all")}if(this.eventSupported("keydown")&&typeof jQuery.hotkeys==="object"){editorHeader.find('[data-provider="bootstrap-markdown"]').each(function(){var $button=$(this),hotkey=$button.attr("data-hotkey");if(hotkey.toLowerCase()!==""){textarea.bind("keydown",hotkey,function(){$button.trigger("click");return false})}})}if(options.initialstate==="preview"){this.showPreview()}else if(options.initialstate==="fullscreen"&&options.fullscreen.enable){this.setFullscreen(true)}}else{this.$editor.show()}if(options.autofocus){this.$textarea.focus();this.$editor.addClass("active")}if(options.fullscreen.enable&&options.fullscreen!==false){this.$editor.append('<div class="md-fullscreen-controls">'+'<a href="#" class="exit-fullscreen" title="Exit fullscreen"><span class="'+this.__getIcon(options.fullscreen.icons.fullscreenOff)+'">'+"</span></a>"+"</div>");this.$editor.on("click",".exit-fullscreen",function(e){e.preventDefault();instance.setFullscreen(false)})}this.hideButtons(options.hiddenButtons);this.disableButtons(options.disabledButtons);options.onShow(this);return this},parseContent:function(val){var content;var val=val||this.$textarea.val();if(this.$options.parser){content=this.$options.parser(val)}else if(typeof markdown=="object"){content=markdown.toHTML(val)}else if(typeof marked=="function"){content=marked(val)}else{content=val}return content},showPreview:function(){var options=this.$options,container=this.$textarea,afterContainer=container.next(),replacementContainer=$("<div/>",{class:"md-preview","data-provider":"markdown-preview"}),content,callbackContent;if(this.$isPreview==true){return this}this.$isPreview=true;this.disableButtons("all").enableButtons("cmdPreview");callbackContent=options.onPreview(this);content=typeof callbackContent=="string"?callbackContent:this.parseContent();replacementContainer.html(content);if(afterContainer&&afterContainer.attr("class")=="md-footer"){replacementContainer.insertBefore(afterContainer)}else{container.parent().append(replacementContainer)}replacementContainer.css({width:container.outerWidth()+"px",height:container.outerHeight()+"px"});if(this.$options.resize){replacementContainer.css("resize",this.$options.resize)}container.hide();replacementContainer.data("markdown",this);if(this.$element.is(":disabled")||this.$element.is("[readonly]")){this.$editor.addClass("md-editor-disabled");this.disableButtons("all")}return this},hidePreview:function(){this.$isPreview=false;var container=this.$editor.find('div[data-provider="markdown-preview"]');container.remove();this.enableButtons("all");this.disableButtons(this.$options.disabledButtons);this.$textarea.show();this.__setListener();return this},isDirty:function(){return 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buttons=this.__parseButtonNameParam(name),that=this;$.each(buttons,function(i,v){that.__alterButtons(buttons[i],function(el){el.removeAttr("disabled")})});return this},disableButtons:function(name){var buttons=this.__parseButtonNameParam(name),that=this;$.each(buttons,function(i,v){that.__alterButtons(buttons[i],function(el){el.attr("disabled","disabled")})});return this},hideButtons:function(name){var buttons=this.__parseButtonNameParam(name),that=this;$.each(buttons,function(i,v){that.__alterButtons(buttons[i],function(el){el.prop("hidden",true)})});return this},showButtons:function(name){var buttons=this.__parseButtonNameParam(name),that=this;$.each(buttons,function(i,v){that.__alterButtons(buttons[i],function(el){el.removeProp("hidden")})});return this},eventSupported:function(eventName){var isSupported=eventName in this.$element;if(!isSupported){this.$element.setAttribute(eventName,"return;");isSupported=typeof this.$element[eventName]==="function"}return isSupported},keyup:function(e){var blocked=false;switch(e.keyCode){case 40:case 38:case 16:case 17:case 18:break;case 9:if(typeof tabOverride!=="undefined"){break}var nextTab;if(nextTab=this.getNextTab(),nextTab!==null){var that=this;setTimeout(function(){that.setSelection(nextTab.start,nextTab.end)},500);blocked=true}else{var cursor=this.getSelection();if(cursor.start==cursor.end&&cursor.end==this.getContent().length){blocked=false}else{this.setSelection(this.getContent().length,this.getContent().length);blocked=true}}break;case 13:blocked=false;break;case 27:if(this.$isFullscreen)this.setFullscreen(false);blocked=false;break;default:blocked=false}if(blocked){e.stopPropagation();e.preventDefault()}this.$options.onChange(this)},change:function(e){this.$options.onChange(this);return this},select:function(e){this.$options.onSelect(this);return this},focus:function(e){var options=this.$options,isHideable=options.hideable,editor=this.$editor;editor.addClass("active");$(document).find(".md-editor").each(function(){if($(this).attr("id")!==editor.attr("id")){var attachedMarkdown;if(attachedMarkdown=$(this).find("textarea").data("markdown"),attachedMarkdown===null){attachedMarkdown=$(this).find('div[data-provider="markdown-preview"]').data("markdown")}if(attachedMarkdown){attachedMarkdown.blur()}}});options.onFocus(this);return this},blur:function(e){var options=this.$options,isHideable=options.hideable,editor=this.$editor,editable=this.$editable;if(editor.hasClass("active")||this.$element.parent().length===0){editor.removeClass("active");if(isHideable){if(editable.el!==null){var 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