!function(t){"use strict";var e=function(e,n){var i=["autofocus","savable","hideable","width","height","resize","iconlibrary","language","footer","fullscreen","hiddenButtons","disabledButtons"];t.each(i,function(i,a){"undefined"!=typeof t(e).data(a)&&(n="object"==typeof n?n:{},n[a]=t(e).data(a))}),this.$ns="bootstrap-markdown",this.$element=t(e),this.$editable={el:null,type:null,attrKeys:[],attrValues:[],content:null},this.$options=t.extend(!0,{},t.fn.markdown.defaults,n,this.$element.data("options")),this.$oldContent=null,this.$isPreview=!1,this.$isFullscreen=!1,this.$editor=null,this.$textarea=null,this.$handler=[],this.$callback=[],this.$nextTab=[],this.showEditor()};e.prototype={constructor:e,__alterButtons:function(e,n){var i=this.$handler,a="all"==e,s=this;t.each(i,function(t,i){var o=!0;o=a?!1:i.indexOf(e)<0,o===!1&&n(s.$editor.find('button[data-handler="'+i+'"]'))})},__buildButtons:function(e,n){var i,a=this.$ns,s=this.$handler,o=this.$callback;for(i=0;i<e.length;i++){var r,l=e[i];for(r=0;r<l.length;r++){var c,h=l[r].data,d=t("<div/>",{"class":"btn-group"});for(c=0;c<h.length;c++){var u,f,p=h[c],g=a+"-"+p.name,v=this.__getIcon(p.icon),m=p.btnText?p.btnText:"",b=p.btnClass?p.btnClass:"btn",y=p.tabIndex?p.tabIndex:"-1",k="undefined"!=typeof p.hotkey?p.hotkey:"",w="undefined"!=typeof jQuery.hotkeys&&""!==k?" ("+k+")":"";u=t("<button></button>"),u.text(" "+this.__localize(m)).addClass("btn-default btn-sm").addClass(b),b.match(/btn\-(primary|success|info|warning|danger|link)/)&&u.removeClass("btn-default"),u.attr({type:"button",title:this.__localize(p.title)+w,tabindex:y,"data-provider":a,"data-handler":g,"data-hotkey":k}),p.toggle===!0&&u.attr("data-toggle","button"),f=t("<span/>"),f.addClass(v),f.prependTo(u),d.append(u),s.push(g),o.push(p.callback)}n.append(d)}}return n},__setListener:function(){var e="undefined"!=typeof this.$textarea.attr("rows"),n=this.$textarea.val().split("\n").length>5?this.$textarea.val().split("\n").length:"5",i=e?this.$textarea.attr("rows"):n;this.$textarea.attr("rows",i),this.$options.resize&&this.$textarea.css("resize",this.$options.resize),this.$textarea.on("focus",t.proxy(this.focus,this)).on("keypress",t.proxy(this.keypress,this)).on("keyup",t.proxy(this.keyup,this)).on("change",t.proxy(this.change,this)).on("select",t.proxy(this.select,this)),this.eventSupported("keydown")&&this.$textarea.on("keydown",t.proxy(this.keydown,this)),this.$textarea.data("markdown",this)},__handle:function(e){var n=t(e.currentTarget),i=this.$handler,a=this.$callback,s=n.attr("data-handler"),o=i.indexOf(s),r=a[o];t(e.currentTarget).focus(),r(this),this.change(this),s.indexOf("cmdSave")<0&&this.$textarea.focus(),e.preventDefault()},__localize:function(e){var n=t.fn.markdown.messages,i=this.$options.language;return"undefined"!=typeof n&&"undefined"!=typeof n[i]&&"undefined"!=typeof n[i][e]?n[i][e]:e},__getIcon:function(t){return"object"==typeof t?t[this.$options.iconlibrary]:t},setFullscreen:function(e){var n=this.$editor,i=this.$textarea;e===!0?(n.addClass("md-fullscreen-mode"),t("body").addClass("md-nooverflow"),this.$options.onFullscreen(this)):(n.removeClass("md-fullscreen-mode"),t("body").removeClass("md-nooverflow"),1==this.$isPreview&&this.hidePreview().showPreview()),this.$isFullscreen=e,i.focus()},showEditor:function(){var e,n=this,i=this.$ns,a=this.$element,s=(a.css("height"),a.css("width"),this.$editable),o=this.$handler,r=this.$callback,l=this.$options,c=t("<div/>",{"class":"md-editor",click:function(){n.focus()}});if(null===this.$editor){var h=t("<div/>",{"class":"md-header btn-toolbar"}),d=[];if(l.buttons.length>0&&(d=d.concat(l.buttons[0])),l.additionalButtons.length>0&&(d=d.concat(l.additionalButtons[0])),l.reorderButtonGroups.length>0&&(d=d.filter(function(t){return l.reorderButtonGroups.indexOf(t.name)>-1}).sort(function(t,e){return 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t){var n=this;this.$nextTab.push(function(){return n.findSelection(t)})}else if("number"==typeof t&&"number"==typeof e){var i=this.getSelection();this.setSelection(t,e),this.$nextTab.push(this.getSelection()),this.setSelection(i.start,i.end)}},__parseButtonNameParam:function(t){var e=[];return e="string"==typeof t?t.split(","):t},enableButtons:function(e){var n=this.__parseButtonNameParam(e),i=this;return t.each(n,function(t){i.__alterButtons(n[t],function(t){t.removeAttr("disabled")})}),this},disableButtons:function(e){var n=this.__parseButtonNameParam(e),i=this;return t.each(n,function(t){i.__alterButtons(n[t],function(t){t.attr("disabled","disabled")})}),this},hideButtons:function(e){var n=this.__parseButtonNameParam(e),i=this;return t.each(n,function(t){i.__alterButtons(n[t],function(t){t.addClass("hidden")})}),this},showButtons:function(e){var n=this.__parseButtonNameParam(e),i=this;return t.each(n,function(t){i.__alterButtons(n[t],function(t){t.removeClass("hidden")})}),this},eventSupported:function(t){var e=t in this.$element;return e||(this.$element.setAttribute(t,"return;"),e="function"==typeof this.$element[t]),e},keyup:function(t){var e=!1;switch(t.keyCode){case 40:case 38:case 16:case 17:case 18:break;case 9:var n;if(n=this.getNextTab(),null!==n){var i=this;setTimeout(function(){i.setSelection(n.start,n.end)},500),e=!0}else{var a=this.getSelection();a.start==a.end&&a.end==this.getContent().length?e=!1:(this.setSelection(this.getContent().length,this.getContent().length),e=!0)}break;case 13:e=!1;break;case 27:this.$isFullscreen&&this.setFullscreen(!1),e=!1;break;default:e=!1}e&&(t.stopPropagation(),t.preventDefault()),this.$options.onChange(this)},change:function(){return this.$options.onChange(this),this},select:function(){return this.$options.onSelect(this),this},focus:function(){var e=this.$options,n=(e.hideable,this.$editor);return n.addClass("active"),t(document).find(".md-editor").each(function(){if(t(this).attr("id")!==n.attr("id")){var e;e=t(this).find("textarea").data("markdown"),null===e&&(e=t(this).find('div[data-provider="markdown-preview"]').data("markdown")),e&&e.blur()}}),e.onFocus(this),this},blur:function(){var e=this.$options,n=e.hideable,i=this.$editor,a=this.$editable;if(i.hasClass("active")||0===this.$element.parent().length){if(i.removeClass("active"),n)if(null!==a.el){var s=t("<"+a.type+"/>"),o=this.getContent(),r=this.parseContent(o);t(a.attrKeys).each(function(t){s.attr(a.attrKeys[t],a.attrValues[t])}),s.html(r),i.replaceWith(s)}else i.hide();e.onBlur(this)}return this}};var n=t.fn.markdown;t.fn.markdown=function(n){return this.each(function(){var i=t(this),a=i.data("markdown"),s="object"==typeof n&&n;a||i.data("markdown",a=new e(this,s))})},t.fn.markdown.messages={},t.fn.markdown.defaults={autofocus:!1,hideable:!1,savable:!1,width:"inherit",height:"inherit",resize:"none",iconlibrary:"glyph",language:"en",initialstate:"editor",parser:null,buttons:[[{name:"groupFont",data:[{name:"cmdBold",hotkey:"Ctrl+B",title:"Bold",icon:{glyph:"glyphicon glyphicon-bold",fa:"fa fa-bold","fa-3":"icon-bold"},callback:function(t){var e,n,i=t.getSelection(),a=t.getContent();e=0===i.length?t.__localize("strong text"):i.text,"**"===a.substr(i.start-2,2)&&"**"===a.substr(i.end,2)?(t.setSelection(i.start-2,i.end+2),t.replaceSelection(e),n=i.start-2):(t.replaceSelection("**"+e+"**"),n=i.start+2),t.setSelection(n,n+e.length)}},{name:"cmdItalic",title:"Italic",hotkey:"Ctrl+I",icon:{glyph:"glyphicon glyphicon-italic",fa:"fa fa-italic","fa-3":"icon-italic"},callback:function(t){var e,n,i=t.getSelection(),a=t.getContent();e=0===i.length?t.__localize("emphasized 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n,i,a,s=e.getSelection();e.getContent()}if(n=0===s.length?e.__localize("enter link description here"):s.text,a=prompt(e.__localize("Insert Hyperlink"),"http://"),null!==a&&""!==a&&"http://"!==a&&"http"===a.substr(0,4)){var o=t("<div>"+a+"</div>").text();e.replaceSelection("["+n+"]("+o+")"),i=s.start+1,e.setSelection(i,i+n.length)}}},{name:"cmdImage",title:"Image",hotkey:"Ctrl+G",icon:{glyph:"glyphicon glyphicon-picture",fa:"fa fa-picture-o","fa-3":"icon-picture"},callback:function(e){{var n,i,a,s=e.getSelection();e.getContent()}if(n=0===s.length?e.__localize("enter image description here"):s.text,a=prompt(e.__localize("Insert Image Hyperlink"),"http://"),null!==a&&""!==a&&"http://"!==a&&"http"===a.substr(0,4)){var o=t("<div>"+a+"</div>").text();e.replaceSelection("!["+n+"]("+o+' "'+e.__localize("enter image title here")+'")'),i=s.start+2,e.setNextTab(e.__localize("enter image title 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