sir-trevor.min.js

/*!
 * Sir Trevor JS v0.3.2
 *
 * Released under the MIT license
 * www.opensource.org/licenses/MIT
 *
 * 2016-09-28
 */

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createInputPseudo(type){return function(elem){var name=elem.nodeName.toLowerCase();return"input"===name&&elem.type===type}}function createButtonPseudo(type){return function(elem){var name=elem.nodeName.toLowerCase();return("input"===name||"button"===name)&&elem.type===type}}function createPositionalPseudo(fn){return markFunction(function(argument){return argument=+argument,markFunction(function(seed,matches){for(var j,matchIndexes=fn([],seed.length,argument),i=matchIndexes.length;i--;)seed[j=matchIndexes[i]]&&(seed[j]=!(matches[j]=seed[j]))})})}function tokenize(selector,parseOnly){var matched,match,tokens,type,soFar,groups,preFilters,cached=tokenCache[selector+" "];if(cached)return parseOnly?0:cached.slice(0);for(soFar=selector,groups=[],preFilters=Expr.preFilter;soFar;){(!matched||(match=rcomma.exec(soFar)))&&(match&&(soFar=soFar.slice(match[0].length)||soFar),groups.push(tokens=[])),matched=!1,(match=rcombinators.exec(soFar))&&(matched=match.shift(),tokens.push({value:matched,type:match[0].replace(rtrim," ")}),soFar=soFar.slice(matched.length));for(type in Expr.filter)!(match=matchExpr[type].exec(soFar))||preFilters[type]&&!(match=preFilters[type](match))||(matched=match.shift(),tokens.push({value:matched,type:type,matches:match}),soFar=soFar.slice(matched.length));if(!matched)break}return parseOnly?soFar.length:soFar?Sizzle.error(selector):tokenCache(selector,groups).slice(0)}function toSelector(tokens){for(var i=0,len=tokens.length,selector="";len>i;i++)selector+=tokens[i].value;return selector}function addCombinator(matcher,combinator,base){var dir=combinator.dir,checkNonElements=base&&"parentNode"===dir,doneName=done++;return combinator.first?function(elem,context,xml){for(;elem=elem[dir];)if(1===elem.nodeType||checkNonElements)return matcher(elem,context,xml)}:function(elem,context,xml){var data,cache,outerCache,dirkey=dirruns+" "+doneName;if(xml){for(;elem=elem[dir];)if((1===elem.nodeType||checkNonElements)&&matcher(elem,context,xml))return!0}else for(;elem=elem[dir];)if(1===elem.nodeType||checkNonElements)if(outerCache=elem[expando]||(elem[expando]={}),(cache=outerCache[dir])&&cache[0]===dirkey){if((data=cache[1])===!0||data===cachedruns)return data===!0}else if(cache=outerCache[dir]=[dirkey],cache[1]=matcher(elem,context,xml)||cachedruns,cache[1]===!0)return!0}}function elementMatcher(matchers){return matchers.length>1?function(elem,context,xml){for(var i=matchers.length;i--;)if(!matchers[i](elem,context,xml))return!1;return!0}:matchers[0]}function condense(unmatched,map,filter,context,xml){for(var elem,newUnmatched=[],i=0,len=unmatched.length,mapped=null!=map;len>i;i++)(elem=unmatched[i])&&(!filter||filter(elem,context,xml))&&(newUnmatched.push(elem),mapped&&map.push(i));return newUnmatched}function setMatcher(preFilter,selector,matcher,postFilter,postFinder,postSelector){return postFilter&&!postFilter[expando]&&(postFilter=setMatcher(postFilter)),postFinder&&!postFinder[expando]&&(postFinder=setMatcher(postFinder,postSelector)),markFunction(function(seed,results,context,xml){var temp,i,elem,preMap=[],postMap=[],preexisting=results.length,elems=seed||multipleContexts(selector||"*",context.nodeType?[context]:context,[]),matcherIn=!preFilter||!seed&&selector?elems:condense(elems,preMap,preFilter,context,xml),matcherOut=matcher?postFinder||(seed?preFilter:preexisting||postFilter)?[]:results:matcherIn;if(matcher&&matcher(matcherIn,matcherOut,context,xml),postFilter)for(temp=condense(matcherOut,postMap),postFilter(temp,[],context,xml),i=temp.length;i--;)(elem=temp[i])&&(matcherOut[postMap[i]]=!(matcherIn[postMap[i]]=elem));if(seed){if(postFinder||preFilter){if(postFinder){for(temp=[],i=matcherOut.length;i--;)(elem=matcherOut[i])&&temp.push(matcherIn[i]=elem);postFinder(null,matcherOut=[],temp,xml)}for(i=matcherOut.length;i--;)(elem=matcherOut[i])&&(temp=postFinder?indexOf.call(seed,elem):preMap[i])>-1&&(seed[temp]=!(results[temp]=elem))}}else matcherOut=condense(matcherOut===results?matcherOut.splice(preexisting,matcherOut.length):matcherOut),postFinder?postFinder(null,results,matcherOut,xml):push.apply(results,matcherOut)})}function matcherFromTokens(tokens){for(var checkContext,matcher,j,len=tokens.length,leadingRelative=Expr.relative[tokens[0].type],implicitRelative=leadingRelative||Expr.relative[" "],i=leadingRelative?1:0,matchContext=addCombinator(function(elem){return elem===checkContext},implicitRelative,!0),matchAnyContext=addCombinator(function(elem){return indexOf.call(checkContext,elem)>-1},implicitRelative,!0),matchers=[function(elem,context,xml){return!leadingRelative&&(xml||context!==outermostContext)||((checkContext=context).nodeType?matchContext(elem,context,xml):matchAnyContext(elem,context,xml))}];len>i;i++)if(matcher=Expr.relative[tokens[i].type])matchers=[addCombinator(elementMatcher(matchers),matcher)];else{if(matcher=Expr.filter[tokens[i].type].apply(null,tokens[i].matches),matcher[expando]){for(j=++i;len>j&&!Expr.relative[tokens[j].type];j++);return setMatcher(i>1&&elementMatcher(matchers),i>1&&toSelector(tokens.slice(0,i-1)).replace(rtrim,"$1"),matcher,j>i&&matcherFromTokens(tokens.slice(i,j)),len>j&&matcherFromTokens(tokens=tokens.slice(j)),len>j&&toSelector(tokens))}matchers.push(matcher)}return elementMatcher(matchers)}function matcherFromGroupMatchers(elementMatchers,setMatchers){var matcherCachedRuns=0,bySet=setMatchers.length>0,byElement=elementMatchers.length>0,superMatcher=function(seed,context,xml,results,expandContext){var elem,j,matcher,setMatched=[],matchedCount=0,i="0",unmatched=seed&&[],outermost=null!=expandContext,contextBackup=outermostContext,elems=seed||byElement&&Expr.find.TAG("*",expandContext&&context.parentNode||context),dirrunsUnique=dirruns+=null==contextBackup?1:Math.random()||.1;for(outermost&&(outermostContext=context!==document&&context,cachedruns=matcherCachedRuns);null!=(elem=elems[i]);i++){if(byElement&&elem){for(j=0;matcher=elementMatchers[j++];)if(matcher(elem,context,xml)){results.push(elem);break}outermost&&(dirruns=dirrunsUnique,cachedruns=++matcherCachedRuns)}bySet&&((elem=!matcher&&elem)&&matchedCount--,seed&&unmatched.push(elem))}if(matchedCount+=i,bySet&&i!==matchedCount){for(j=0;matcher=setMatchers[j++];)matcher(unmatched,setMatched,context,xml);if(seed){if(matchedCount>0)for(;i--;)unmatched[i]||setMatched[i]||(setMatched[i]=pop.call(results));setMatched=condense(setMatched)}push.apply(results,setMatched),outermost&&!seed&&setMatched.length>0&&matchedCount+setMatchers.length>1&&Sizzle.uniqueSort(results)}return outermost&&(dirruns=dirrunsUnique,outermostContext=contextBackup),unmatched};return bySet?markFunction(superMatcher):superMatcher}function multipleContexts(selector,contexts,results){for(var i=0,len=contexts.length;len>i;i++)Sizzle(selector,contexts[i],results);return results}function select(selector,context,results,seed){var i,tokens,token,type,find,match=tokenize(selector);if(!seed&&1===match.length){if(tokens=match[0]=match[0].slice(0),tokens.length>2&&"ID"===(token=tokens[0]).type&&9===context.nodeType&&!documentIsXML&&Expr.relative[tokens[1].type]){if(context=Expr.find.ID(token.matches[0].replace(runescape,funescape),context)[0],!context)return results;selector=selector.slice(tokens.shift().value.length)}for(i=matchExpr.needsContext.test(selector)?0:tokens.length;i--&&(token=tokens[i],!Expr.relative[type=token.type]);)if((find=Expr.find[type])&&(seed=find(token.matches[0].replace(runescape,funescape),rsibling.test(tokens[0].type)&&context.parentNode||context))){if(tokens.splice(i,1),selector=seed.length&&toSelector(tokens),!selector)return push.apply(results,slice.call(seed,0)),results;break}}return compile(selector,match)(seed,context,documentIsXML,results,rsibling.test(selector)),results}function setFilters(){}var i,cachedruns,Expr,getText,isXML,compile,hasDuplicate,outermostContext,setDocument,document,docElem,documentIsXML,rbuggyQSA,rbuggyMatches,matches,contains,sortOrder,expando="sizzle"+-new Date,preferredDoc=window.document,support={},dirruns=0,done=0,classCache=createCache(),tokenCache=createCache(),compilerCache=createCache(),strundefined=typeof undefined,MAX_NEGATIVE=1<<31,arr=[],pop=arr.pop,push=arr.push,slice=arr.slice,indexOf=arr.indexOf||function(elem){for(var i=0,len=this.length;len>i;i++)if(this[i]===elem)return i;return-1},whitespace="[\\x20\\t\\r\\n\\f]",characterEncoding="(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",identifier=characterEncoding.replace("w","w#"),operators="([*^$|!~]?=)",attributes="\\["+whitespace+"*("+characterEncoding+")"+whitespace+"*(?:"+operators+whitespace+"*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|("+identifier+")|)|)"+whitespace+"*\\]",pseudos=":("+characterEncoding+")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|"+attributes.replace(3,8)+")*)|.*)\\)|)",rtrim=RegExp("^"+whitespace+"+|((?:^|[^\\\\])(?:\\\\.)*)"+whitespace+"+$","g"),rcomma=RegExp("^"+whitespace+"*,"+whitespace+"*"),rcombinators=RegExp("^"+whitespace+"*([\\x20\\t\\r\\n\\f>+~])"+whitespace+"*"),rpseudo=RegExp(pseudos),ridentifier=RegExp("^"+identifier+"$"),matchExpr={ID:RegExp("^#("+characterEncoding+")"),CLASS:RegExp("^\\.("+characterEncoding+")"),NAME:RegExp("^\\[name=['\"]?("+characterEncoding+")['\"]?\\]"),TAG:RegExp("^("+characterEncoding.replace("w","w*")+")"),ATTR:RegExp("^"+attributes),PSEUDO:RegExp("^"+pseudos),CHILD:RegExp("^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\("+whitespace+"*(even|odd|(([+-]|)(\\d*)n|)"+whitespace+"*(?:([+-]|)"+whitespace+"*(\\d+)|))"+whitespace+"*\\)|)","i"),needsContext:RegExp("^"+whitespace+"*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\("+whitespace+"*((?:-\\d)?\\d*)"+whitespace+"*\\)|)(?=[^-]|$)","i")},rsibling=/[\x20\t\r\n\f]*[+~]/,rnative=/^[^{]+\{\s*\[native code/,rquickExpr=/^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,rinputs=/^(?:input|select|textarea|button)$/i,rheader=/^h\d$/i,rescape=/'|\\/g,rattributeQuotes=/\=[\x20\t\r\n\f]*([^'"\]]*)[\x20\t\r\n\f]*\]/g,runescape=/\\([\da-fA-F]{1,6}[\x20\t\r\n\f]?|.)/g,funescape=function(_,escaped){var high="0x"+escaped-65536;return high!==high?escaped:0>high?String.fromCharCode(high+65536):String.fromCharCode(55296|high>>10,56320|1023&high)};try{slice.call(preferredDoc.documentElement.childNodes,0)[0].nodeType}catch(e){slice=function(i){for(var elem,results=[];elem=this[i++];)results.push(elem);return results}}isXML=Sizzle.isXML=function(elem){var documentElement=elem&&(elem.ownerDocument||elem).documentElement;return documentElement?"HTML"!==documentElement.nodeName:!1},setDocument=Sizzle.setDocument=function(node){var doc=node?node.ownerDocument||node:preferredDoc;return doc!==document&&9===doc.nodeType&&doc.documentElement?(document=doc,docElem=doc.documentElement,documentIsXML=isXML(doc),support.tagNameNoComments=assert(function(div){return div.appendChild(doc.createComment("")),!div.getElementsByTagName("*").length}),support.attributes=assert(function(div){div.innerHTML="<select></select>";var type=typeof div.lastChild.getAttribute("multiple");return"boolean"!==type&&"string"!==type}),support.getByClassName=assert(function(div){return div.innerHTML="<div class='hidden e'></div><div class='hidden'></div>",div.getElementsByClassName&&div.getElementsByClassName("e").length?(div.lastChild.className="e",2===div.getElementsByClassName("e").length):!1}),support.getByName=assert(function(div){div.id=expando+0,div.innerHTML="<a name='"+expando+"'></a><div name='"+expando+"'></div>",docElem.insertBefore(div,docElem.firstChild);var pass=doc.getElementsByName&&doc.getElementsByName(expando).length===2+doc.getElementsByName(expando+0).length;return support.getIdNotName=!doc.getElementById(expando),docElem.removeChild(div),pass}),Expr.attrHandle=assert(function(div){return div.innerHTML="<a href='#'></a>",div.firstChild&&typeof div.firstChild.getAttribute!==strundefined&&"#"===div.firstChild.getAttribute("href")})?{}:{href:function(elem){return elem.getAttribute("href",2)},type:function(elem){return elem.getAttribute("type")}},support.getIdNotName?(Expr.find.ID=function(id,context){if(typeof context.getElementById!==strundefined&&!documentIsXML){var m=context.getElementById(id);return m&&m.parentNode?[m]:[]}},Expr.filter.ID=function(id){var attrId=id.replace(runescape,funescape);return function(elem){return elem.getAttribute("id")===attrId}}):(Expr.find.ID=function(id,context){if(typeof context.getElementById!==strundefined&&!documentIsXML){var m=context.getElementById(id);return m?m.id===id||typeof m.getAttributeNode!==strundefined&&m.getAttributeNode("id").value===id?[m]:undefined:[]}},Expr.filter.ID=function(id){var attrId=id.replace(runescape,funescape);return function(elem){var node=typeof elem.getAttributeNode!==strundefined&&elem.getAttributeNode("id");return node&&node.value===attrId}}),Expr.find.TAG=support.tagNameNoComments?function(tag,context){return typeof context.getElementsByTagName!==strundefined?context.getElementsByTagName(tag):undefined}:function(tag,context){var elem,tmp=[],i=0,results=context.getElementsByTagName(tag);if("*"===tag){for(;elem=results[i++];)1===elem.nodeType&&tmp.push(elem);return tmp}return results},Expr.find.NAME=support.getByName&&function(tag,context){return typeof context.getElementsByName!==strundefined?context.getElementsByName(name):undefined},Expr.find.CLASS=support.getByClassName&&function(className,context){return typeof context.getElementsByClassName===strundefined||documentIsXML?undefined:context.getElementsByClassName(className)},rbuggyMatches=[],rbuggyQSA=[":focus"],(support.qsa=isNative(doc.querySelectorAll))&&(assert(function(div){div.innerHTML="<select><option selected=''></option></select>",div.querySelectorAll("[selected]").length||rbuggyQSA.push("\\["+whitespace+"*(?:checked|disabled|ismap|multiple|readonly|selected|value)"),div.querySelectorAll(":checked").length||rbuggyQSA.push(":checked")}),assert(function(div){div.innerHTML="<input type='hidden' i=''/>",div.querySelectorAll("[i^='']").length&&rbuggyQSA.push("[*^$]="+whitespace+"*(?:\"\"|'')"),div.querySelectorAll(":enabled").length||rbuggyQSA.push(":enabled",":disabled"),div.querySelectorAll("*,:x"),rbuggyQSA.push(",.*:")})),(support.matchesSelector=isNative(matches=docElem.matchesSelector||docElem.mozMatchesSelector||docElem.webkitMatchesSelector||docElem.oMatchesSelector||docElem.msMatchesSelector))&&assert(function(div){support.disconnectedMatch=matches.call(div,"div"),matches.call(div,"[s!='']:x"),rbuggyMatches.push("!=",pseudos)}),rbuggyQSA=RegExp(rbuggyQSA.join("|")),rbuggyMatches=RegExp(rbuggyMatches.join("|")),contains=isNative(docElem.contains)||docElem.compareDocumentPosition?function(a,b){var adown=9===a.nodeType?a.documentElement:a,bup=b&&b.parentNode;return a===bup||!(!bup||1!==bup.nodeType||!(adown.contains?adown.contains(bup):a.compareDocumentPosition&&16&a.compareDocumentPosition(bup)))}:function(a,b){if(b)for(;b=b.parentNode;)if(b===a)return!0;return!1},sortOrder=docElem.compareDocumentPosition?function(a,b){var compare;return a===b?(hasDuplicate=!0,0):(compare=b.compareDocumentPosition&&a.compareDocumentPosition&&a.compareDocumentPosition(b))?1&compare||a.parentNode&&11===a.parentNode.nodeType?a===doc||contains(preferredDoc,a)?-1:b===doc||contains(preferredDoc,b)?1:0:4&compare?-1:1:a.compareDocumentPosition?-1:1}:function(a,b){var cur,i=0,aup=a.parentNode,bup=b.parentNode,ap=[a],bp=[b];if(a===b)return hasDuplicate=!0,0;if(!aup||!bup)return a===doc?-1:b===doc?1:aup?-1:bup?1:0;if(aup===bup)return siblingCheck(a,b);for(cur=a;cur=cur.parentNode;)ap.unshift(cur);for(cur=b;cur=cur.parentNode;)bp.unshift(cur);for(;ap[i]===bp[i];)i++;return i?siblingCheck(ap[i],bp[i]):ap[i]===preferredDoc?-1:bp[i]===preferredDoc?1:0},hasDuplicate=!1,[0,0].sort(sortOrder),support.detectDuplicates=hasDuplicate,document):document},Sizzle.matches=function(expr,elements){return Sizzle(expr,null,null,elements)},Sizzle.matchesSelector=function(elem,expr){if((elem.ownerDocument||elem)!==document&&setDocument(elem),expr=expr.replace(rattributeQuotes,"='$1']"),!(!support.matchesSelector||documentIsXML||rbuggyMatches&&rbuggyMatches.test(expr)||rbuggyQSA.test(expr)))try{var ret=matches.call(elem,expr);if(ret||support.disconnectedMatch||elem.document&&11!==elem.document.nodeType)return ret}catch(e){}return Sizzle(expr,document,null,[elem]).length>0},Sizzle.contains=function(context,elem){return(context.ownerDocument||context)!==document&&setDocument(context),contains(context,elem)},Sizzle.attr=function(elem,name){var val;return(elem.ownerDocument||elem)!==document&&setDocument(elem),documentIsXML||(name=name.toLowerCase()),(val=Expr.attrHandle[name])?val(elem):documentIsXML||support.attributes?elem.getAttribute(name):((val=elem.getAttributeNode(name))||elem.getAttribute(name))&&elem[name]===!0?name:val&&val.specified?val.value:null},Sizzle.error=function(msg){throw Error("Syntax error, unrecognized expression: "+msg)},Sizzle.uniqueSort=function(results){var elem,duplicates=[],i=1,j=0;if(hasDuplicate=!support.detectDuplicates,results.sort(sortOrder),hasDuplicate){for(;elem=results[i];i++)elem===results[i-1]&&(j=duplicates.push(i));for(;j--;)results.splice(duplicates[j],1)}return results},getText=Sizzle.getText=function(elem){var node,ret="",i=0,nodeType=elem.nodeType;if(nodeType){if(1===nodeType||9===nodeType||11===nodeType){if("string"==typeof elem.textContent)return elem.textContent;for(elem=elem.firstChild;elem;elem=elem.nextSibling)ret+=getText(elem)}else if(3===nodeType||4===nodeType)return elem.nodeValue}else for(;node=elem[i];i++)ret+=getText(node);return ret},Expr=Sizzle.selectors={cacheLength:50,createPseudo:markFunction,match:matchExpr,find:{},relative:{">":{dir:"parentNode",first:!0}," ":{dir:"parentNode"},"+":{dir:"previousSibling",first:!0},"~":{dir:"previousSibling"}},preFilter:{ATTR:function(match){return match[1]=match[1].replace(runescape,funescape),match[3]=(match[4]||match[5]||"").replace(runescape,funescape),"~="===match[2]&&(match[3]=" "+match[3]+" "),match.slice(0,4)},CHILD:function(match){return match[1]=match[1].toLowerCase(),"nth"===match[1].slice(0,3)?(match[3]||Sizzle.error(match[0]),match[4]=+(match[4]?match[5]+(match[6]||1):2*("even"===match[3]||"odd"===match[3])),match[5]=+(match[7]+match[8]||"odd"===match[3])):match[3]&&Sizzle.error(match[0]),match},PSEUDO:function(match){var excess,unquoted=!match[5]&&match[2];return matchExpr.CHILD.test(match[0])?null:(match[4]?match[2]=match[4]:unquoted&&rpseudo.test(unquoted)&&(excess=tokenize(unquoted,!0))&&(excess=unquoted.indexOf(")",unquoted.length-excess)-unquoted.length)&&(match[0]=match[0].slice(0,excess),match[2]=unquoted.slice(0,excess)),match.slice(0,3))}},filter:{TAG:function(nodeName){return"*"===nodeName?function(){return!0}:(nodeName=nodeName.replace(runescape,funescape).toLowerCase(),function(elem){return elem.nodeName&&elem.nodeName.toLowerCase()===nodeName})},CLASS:function(className){var pattern=classCache[className+" "];return pattern||(pattern=RegExp("(^|"+whitespace+")"+className+"("+whitespace+"|$)"))&&classCache(className,function(elem){return pattern.test(elem.className||typeof elem.getAttribute!==strundefined&&elem.getAttribute("class")||"")})},ATTR:function(name,operator,check){return function(elem){var result=Sizzle.attr(elem,name);return null==result?"!="===operator:operator?(result+="","="===operator?result===check:"!="===operator?result!==check:"^="===operator?check&&0===result.indexOf(check):"*="===operator?check&&result.indexOf(check)>-1:"$="===operator?check&&result.slice(-check.length)===check:"~="===operator?(" "+result+" ").indexOf(check)>-1:"|="===operator?result===check||result.slice(0,check.length+1)===check+"-":!1):!0}},CHILD:function(type,what,argument,first,last){var simple="nth"!==type.slice(0,3),forward="last"!==type.slice(-4),ofType="of-type"===what;return 1===first&&0===last?function(elem){return!!elem.parentNode}:function(elem,context,xml){var cache,outerCache,node,diff,nodeIndex,start,dir=simple!==forward?"nextSibling":"previousSibling",parent=elem.parentNode,name=ofType&&elem.nodeName.toLowerCase(),useCache=!xml&&!ofType;if(parent){if(simple){for(;dir;){for(node=elem;node=node[dir];)if(ofType?node.nodeName.toLowerCase()===name:1===node.nodeType)return!1;start=dir="only"===type&&!start&&"nextSibling"}return!0}if(start=[forward?parent.firstChild:parent.lastChild],forward&&useCache){for(outerCache=parent[expando]||(parent[expando]={}),cache=outerCache[type]||[],nodeIndex=cache[0]===dirruns&&cache[1],diff=cache[0]===dirruns&&cache[2],node=nodeIndex&&parent.childNodes[nodeIndex];node=++nodeIndex&&node&&node[dir]||(diff=nodeIndex=0)||start.pop();)if(1===node.nodeType&&++diff&&node===elem){outerCache[type]=[dirruns,nodeIndex,diff];break}}else if(useCache&&(cache=(elem[expando]||(elem[expando]={}))[type])&&cache[0]===dirruns)diff=cache[1];else for(;(node=++nodeIndex&&node&&node[dir]||(diff=nodeIndex=0)||start.pop())&&((ofType?node.nodeName.toLowerCase()!==name:1!==node.nodeType)||!++diff||(useCache&&((node[expando]||(node[expando]={}))[type]=[dirruns,diff]),node!==elem)););return diff-=last,diff===first||0===diff%first&&diff/first>=0}}},PSEUDO:function(pseudo,argument){var args,fn=Expr.pseudos[pseudo]||Expr.setFilters[pseudo.toLowerCase()]||Sizzle.error("unsupported pseudo: "+pseudo);return fn[expando]?fn(argument):fn.length>1?(args=[pseudo,pseudo,"",argument],Expr.setFilters.hasOwnProperty(pseudo.toLowerCase())?markFunction(function(seed,matches){for(var idx,matched=fn(seed,argument),i=matched.length;i--;)idx=indexOf.call(seed,matched[i]),seed[idx]=!(matches[idx]=matched[i])}):function(elem){return fn(elem,0,args)}):fn}},pseudos:{not:markFunction(function(selector){var input=[],results=[],matcher=compile(selector.replace(rtrim,"$1"));return matcher[expando]?markFunction(function(seed,matches,context,xml){for(var elem,unmatched=matcher(seed,null,xml,[]),i=seed.length;i--;)(elem=unmatched[i])&&(seed[i]=!(matches[i]=elem))}):function(elem,context,xml){return input[0]=elem,matcher(input,null,xml,results),!results.pop()}}),has:markFunction(function(selector){return function(elem){return Sizzle(selector,elem).length>0}}),contains:markFunction(function(text){return function(elem){return(elem.textContent||elem.innerText||getText(elem)).indexOf(text)>-1}}),lang:markFunction(function(lang){return ridentifier.test(lang||"")||Sizzle.error("unsupported lang: "+lang),lang=lang.replace(runescape,funescape).toLowerCase(),function(elem){var elemLang;do if(elemLang=documentIsXML?elem.getAttribute("xml:lang")||elem.getAttribute("lang"):elem.lang)return elemLang=elemLang.toLowerCase(),elemLang===lang||0===elemLang.indexOf(lang+"-");while((elem=elem.parentNode)&&1===elem.nodeType);return!1}}),target:function(elem){var hash=window.location&&window.location.hash;return 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SirTrevor.Blocks.hasOwnProperty(type)&&(block=SirTrevor.Blocks[type],!_.isUndefined(block.prototype.toHTML)&&_.isFunction(block.prototype.toHTML)&&(html=block.prototype.toHTML(html))),shouldWrap&&(html=html.replace(/\n\n/gm,"</div><div><br></div><div>"),html=html.replace(/\n/gm,"</div><div>")),html=html.replace(/\t/g,"&nbsp;&nbsp;&nbsp;&nbsp;").replace(/\n/g,"<br>").replace(/\*\*/,"").replace(/__/,""),html=html.replace(/\\\*/g,"*").replace(/\\\[/g,"[").replace(/\\\]/g,"]").replace(/\\\_/g,"_").replace(/\\\(/g,"(").replace(/\\\)/g,")").replace(/\\\-/g,"-"),shouldWrap&&(html+="</div>"),html},SirTrevor.toMarkdown=function(content,type){function replaceBolds(match,p1,p2){return _.isUndefined(p2)&&(p2=""),"**"+p1.replace(/<(.)?br(.)?>/g,"")+"**"+p2}function replaceItalics(match,p1,p2){return _.isUndefined(p2)&&(p2=""),"_"+p1.replace(/<(.)?br(.)?>/g,"")+"_"+p2}type=_.classify(type);var markdown=content;markdown=markdown.replace(/&nbsp;/g," "),markdown=markdown.replace(/( class=(")?Mso[a-zA-Z]+(")?)/g,"").replace(/<!--(.*?)-->/g,"").replace(/\/\*(.*?)\*\//g,"").replace(/<(\/)*(meta|link|span|\\?xml:|st1:|o:|font)(.*?)>/gi,"");var tagStripper,i,badTags=["style","script","applet","embed","noframes","noscript"];for(i=0;badTags.length>i;i++)tagStripper=RegExp("<"+badTags[i]+".*?"+badTags[i]+"(.*?)>","gi"),markdown=markdown.replace(tagStripper,"");markdown=markdown.replace(/\*/g,"\\*").replace(/\[/g,"\\[").replace(/\]/g,"\\]").replace(/\_/g,"\\_").replace(/\(/g,"\\(").replace(/\)/g,"\\)").replace(/\-/g,"\\-");var inlineTags=["em","i","strong","b"];for(i=0;inlineTags.length>i;i++)tagStripper=RegExp("<"+inlineTags[i]+"><br></"+inlineTags[i]+">","gi"),markdown=markdown.replace(tagStripper,"<br>");markdown=markdown.replace(/<(\w+)(?:\s+\w+="[^"]+(?:"\$[^"]+"[^"]+)?")*>\s*<\/\1>/gim,"").replace(/\n/gm,"").replace(/<a.*?href=[""'](.*?)[""'].*?>(.*?)<\/a>/gim,function(match,p1,p2){return"["+p2.trim().replace(/<(.)?br(.)?>/g,"")+"]("+p1+")"}).replace(/<strong>(?:\s*)(.*?)(\s)*?<\/strong>/gim,replaceBolds).replace(/<b>(?:\s*)(.*?)(\s*)?<\/b>/gim,replaceBolds).replace(/<em>(?:\s*)(.*?)(\s*)?<\/em>/gim,replaceItalics).replace(/<i>(?:\s*)(.*?)(\s*)?<\/i>/gim,replaceItalics);var formatName,format;for(formatName in SirTrevor.Formatters)SirTrevor.Formatters.hasOwnProperty(formatName)&&(format=SirTrevor.Formatters[formatName],!_.isUndefined(format.toMarkdown)&&_.isFunction(format.toMarkdown)&&(markdown=format.toMarkdown(markdown)));markdown=markdown.replace(/([^<>]+)(<div>)/g,"$1\n$2").replace(/<div><div>/g,"\n<div>").replace(/(?:<div>)([^<>]+)(?:<div>)/g,"$1\n").replace(/(?:<div>)(?:<br>)?([^<>]+)(?:<br>)?(?:<\/div>)/g,"$1\n").replace(/<\/p>/g,"\n\n").replace(/<(.)?br(.)?>/g,"\n").replace(/&lt;/g,"<").replace(/&gt;/g,">");var block;return SirTrevor.Blocks.hasOwnProperty(type)&&(block=SirTrevor.Blocks[type],!_.isUndefined(block.prototype.toMarkdown)&&_.isFunction(block.prototype.toMarkdown)&&(markdown=block.prototype.toMarkdown(markdown))),markdown=markdown.replace(/<\/?[^>]+(>|$)/g,"")},SirTrevor.EventBus=_.extend({},SirTrevor.Events),SirTrevor.BlockMixins.Ajaxable={mixinName:"Ajaxable",ajaxable:!0,initializeAjaxable:function(){this._queued=[]},addQueuedItem:function(name,deffered){SirTrevor.log("Adding queued item for "+this.blockID+" called "+name),this._queued.push({name:name,deffered:deffered})},removeQueuedItem:function(name){SirTrevor.log("Removing queued item for "+this.blockID+" called "+name),this._queued=_.reject(this._queued,function(queued){return queued.name==name})},hasItemsInQueue:function(){return this._queued.length>0},resolveAllInQueue:function(){_.each(this._queued,function(item){SirTrevor.log("Aborting queued request: "+item.name),item.deffered.abort()},this)}},SirTrevor.BlockMixins.Controllable={mixinName:"Controllable",initializeControllable:function(){SirTrevor.log("Adding controllable to block "+this.blockID),this.$control_ui=$("<div>",{"class":"st-block__control-ui"}),_.each(this.controls,function(handler,cmd){this.addUiControl(cmd,_.bind(handler,this))},this),this.$inner.append(this.$control_ui)},getControlTemplate:function(cmd){return $("<a>",{"data-icon":cmd,"class":"st-icon st-block-control-ui-btn st-block-control-ui-btn--"+cmd})},addUiControl:function(cmd,handler){this.$control_ui.append(this.getControlTemplate(cmd)),this.$control_ui.on("click",".st-block-control-ui-btn--"+cmd,handler)}},SirTrevor.BlockMixins.Droppable={mixinName:"Droppable",valid_drop_file_types:["File","Files","text/plain","text/uri-list"],initializeDroppable:function(){SirTrevor.log("Adding droppable to block "+this.blockID),this.drop_options=_.extend({},SirTrevor.DEFAULTS.Block.drop_options,this.drop_options);var drop_html=$(_.template(this.drop_options.html,{block:this}));this.$editor.hide(),this.$inputs.append(drop_html),this.$dropzone=drop_html,this.$dropzone.dropArea().bind("drop",_.bind(this._handleDrop,this)),this.$inner.addClass("st-block__inner--droppable")},_handleDrop:function(e){e.preventDefault(),e=e.originalEvent;var el=$(e.target),types=e.dataTransfer.types;el.removeClass("st-dropzone--dragover"),!_.isUndefined(types)&&_.some(types,function(type){return _.include(this.valid_drop_file_types,type)},this)&&this.onDrop(e.dataTransfer),SirTrevor.EventBus.trigger("block:content:dropped")}},SirTrevor.BlockMixins.Fetchable={mixinName:"Fetchable",initializeFetchable:function(){this.withMixin(SirTrevor.BlockMixins.Ajaxable)},fetch:function(options,success,failure){var uid=_.uniqueId(this.blockID+"_fetch"),xhr=$.ajax(options);return this.resetMessages(),this.addQueuedItem(uid,xhr),_.isUndefined(success)||xhr.done(_.bind(success,this)),_.isUndefined(failure)||xhr.fail(_.bind(failure,this)),xhr.always(_.bind(this.removeQueuedItem,this,uid)),xhr}},SirTrevor.BlockMixins.Pastable={mixinName:"Pastable",initializePastable:function(){SirTrevor.log("Adding pastable to block "+this.blockID),this.paste_options=_.extend({},SirTrevor.DEFAULTS.Block.paste_options,this.paste_options),this.$inputs.append(_.template(this.paste_options.html,this)),this.$(".st-paste-block").bind("click",function(){$(this).select()}).bind("paste",this._handleContentPaste).bind("submit",this._handleContentPaste)}},SirTrevor.BlockMixins.Uploadable={mixinName:"Uploadable",uploadsCount:0,initializeUploadable:function(){SirTrevor.log("Adding uploadable to block "+this.blockID),this.withMixin(SirTrevor.BlockMixins.Ajaxable),this.upload_options=_.extend({},SirTrevor.DEFAULTS.Block.upload_options,this.upload_options),this.$inputs.append(_.template(this.upload_options.html,this))},uploader:function(file,success,failure){return SirTrevor.fileUploader(this,file,success,failure)}},SirTrevor.BlockPositioner=function(){var template=["<div class='st-block-positioner__inner'>","<span class='st-block-positioner__selected-value'></span>","<select class='st-block-positioner__select'></select>","</div>"].join("\n"),BlockPositioner=function(block_element,instance_id){this.$block=block_element,this.instanceID=instance_id,this.total_blocks=0,this._ensureElement(),this._bindFunctions(),this.initialize()};return _.extend(BlockPositioner.prototype,FunctionBind,Renderable,{bound:["onBlockCountChange","onSelectChange","toggle","show","hide"],className:"st-block-positioner",visibleClass:"st-block-positioner--is-visible",initialize:function(){this.$el.append(template),this.$select=this.$(".st-block-positioner__select"),this.$select.on("change",this.onSelectChange),SirTrevor.EventBus.on(this.instanceID+":blocks:count_update",this.onBlockCountChange)},onBlockCountChange:function(new_count){new_count!=this.total_blocks&&(this.total_blocks=new_count,this.renderPositionList())},onSelectChange:function(){var val=this.$select.val();0!==val&&(SirTrevor.EventBus.trigger(this.instanceID+":blocks:change_position",this.$block,val,1==val?"before":"after"),this.toggle())},renderPositionList:function(){for(var inner="<option value='0'>"+i18n.t("general:position")+"</option>",i=1;this.total_blocks>=i;i++)inner+="<option value="+i+">"+i+"</option>";this.$select.html(inner)},toggle:function(){this.$select.val(0),this.$el.toggleClass(this.visibleClass)},show:function(){this.$el.addClass(this.visibleClass)},hide:function(){this.$el.removeClass(this.visibleClass)}}),BlockPositioner}(),SirTrevor.BlockReorder=function(){var BlockReorder=function(block_element){this.$block=block_element,this._ensureElement(),this._bindFunctions(),this.initialize()};return _.extend(BlockReorder.prototype,FunctionBind,Renderable,{bound:["onMouseDown","onClick","onDragStart","onDragEnd","onDrag","onDrop"],className:"st-block-ui-btn st-block-ui-btn--reorder st-icon",tagName:"a",attributes:function(){return{html:"reorder",draggable:"true","data-icon":"move"}},initialize:function(){this.$el.bind("mousedown touchstart",this.onMouseDown).bind("click",this.onClick).bind("dragstart",this.onDragStart).bind("dragend touchend",this.onDragEnd).bind("drag touchmove",this.onDrag),this.$block.dropArea().bind("drop",this.onDrop)},onMouseDown:function(){SirTrevor.EventBus.trigger("block:reorder:down")},onDrop:function(ev){ev.preventDefault();var dropped_on=this.$block,item_id=ev.originalEvent.dataTransfer.getData("text/plain"),block=$("#"+item_id);_.isUndefined(item_id)||_.isEmpty(block)||dropped_on.attr("id")==item_id||dropped_on.attr("data-instance")!=block.attr("data-instance")||dropped_on.after(block),SirTrevor.EventBus.trigger("block:reorder:dropped",item_id)},onDragStart:function(ev){var btn=$(ev.currentTarget).parent();ev.originalEvent.dataTransfer.setDragImage(this.$block[0],btn.position().left,btn.position().top),ev.originalEvent.dataTransfer.setData("Text",this.$block.attr("id")),SirTrevor.EventBus.trigger("block:reorder:dragstart"),this.$block.addClass("st-block--dragging")},onDragEnd:function(){SirTrevor.EventBus.trigger("block:reorder:dragend"),this.$block.removeClass("st-block--dragging")},onDrag:function(){},onClick:function(){},render:function(){return this}}),BlockReorder}(),SirTrevor.BlockDeletion=function(){var BlockDeletion=function(){this._ensureElement(),this._bindFunctions()};return _.extend(BlockDeletion.prototype,FunctionBind,Renderable,{tagName:"a",className:"st-block-ui-btn st-block-ui-btn--delete st-icon",attributes:{html:"delete","data-icon":"bin"}}),BlockDeletion}();var bestNameFromField=function(field){var msg=field.attr("data-st-name")||field.attr("name");return msg||(msg="Field"),_.capitalize(msg)};SirTrevor.BlockValidations={errors:[],valid:function(){return this.performValidations(),0===this.errors.length},performValidations:function(){this.resetErrors();var required_fields=this.$(".st-required");_.each(required_fields,this.validateField,this),_.each(this.validations,this.runValidator,this),this.$el.toggleClass("st-block--with-errors",this.errors.length>0)},validations:[],validateField:function(field){field=$(field);var content=field.attr("contenteditable")?field.text():field.val();0===content.length&&this.setError(field,i18n.t("errors:block_empty",{name:bestNameFromField(field)}))},runValidator:function(validator){_.isUndefined(this[validator])||this[validator].call(this)},setError:function(field,reason){var $msg=this.addMessage(reason,"st-msg--error");field.addClass("st-error"),this.errors.push({field:field,reason:reason,msg:$msg})},resetErrors:function(){_.each(this.errors,function(error){error.field.removeClass("st-error"),error.msg.remove()}),this.$messages.removeClass("st-block__messages--is-visible"),this.errors=[]}},SirTrevor.BlockStore={blockStorage:{},createStore:function(blockData){this.blockStorage={type:_.underscored(this.type),data:blockData||{}}},save:function(){this.toData()},saveAndReturnData:function(){return this.save(),this.blockStorage},saveAndGetData:function(){var store=this.saveAndReturnData();return store.data||store},getData:function(){return this.blockStorage.data},setData:function(blockData){SirTrevor.log("Setting data for block "+this.blockID),_.extend(this.blockStorage.data,blockData||{})},setAndRetrieveData:function(blockData){return this.setData(blockData),this.getData()},setAndLoadData:function(blockData){this.setData(blockData),this.beforeLoadingData()},toData:function(){},loadData:function(){},beforeLoadingData:function(){SirTrevor.log("loadData for "+this.blockID),SirTrevor.EventBus.trigger("editor/block/loadData"),this.loadData(this.getData())},_loadData:function(){SirTrevor.log("_loadData is deprecated and will be removed in the future. Please use beforeLoadingData instead."),this.beforeLoadingData()},checkAndLoadData:function(){_.isEmpty(this.getData())||this.beforeLoadingData()}},SirTrevor.SimpleBlock=function(){var SimpleBlock=function(data,instance_id){this.createStore(data),this.blockID=_.uniqueId("st-block-"),this.instanceID=instance_id,this._ensureElement(),this._bindFunctions(),this.initialize.apply(this,arguments)};return _.extend(SimpleBlock.prototype,FunctionBind,SirTrevor.Events,Renderable,SirTrevor.BlockStore,{focus:function(){},valid:function(){return!0},className:"st-block",block_template:_.template("<div class='st-block__inner'><%= editor_html %></div>"),attributes:function(){return{id:this.blockID,"data-type":this.type,"data-instance":this.instanceID}},title:function(){return _.titleize(this.type.replace(/[\W_]/g," "))},blockCSSClass:function(){return this.blockCSSClass=_.to_slug(this.type),this.blockCSSClass},type:"","class":function(){return _.classify(this.type)},editorHTML:"",initialize:function(){},onBlockRender:function(){},beforeBlockRender:function(){},_setBlockInner:function(){var editor_html=_.result(this,"editorHTML");this.$el.append(this.block_template({editor_html:editor_html})),this.$inner=this.$el.find(".st-block__inner"),this.$inner.bind("click mouseover",function(e){e.stopPropagation()})},render:function(){return this.beforeBlockRender(),this._setBlockInner(),this._blockPrepare(),this},_blockPrepare:function(){this._initUI(),this._initMessages(),this.checkAndLoadData(),this.$el.addClass("st-item-ready"),this.on("onRender",this.onBlockRender),this.save()},_withUIComponent:function(component,className,callback){this.$ui.append(component.render().$el),className&&callback&&this.$ui.on("click",className,callback)},_initUI:function(){var ui_element=$("<div>",{"class":"st-block__ui"});this.$inner.append(ui_element),this.$ui=ui_element,this._initUIComponents()},_initMessages:function(){var msgs_element=$("<div>",{"class":"st-block__messages"});this.$inner.prepend(msgs_element),this.$messages=msgs_element},addMessage:function(msg,additionalClass){var $msg=$("<span>",{html:msg,"class":"st-msg "+additionalClass});return this.$messages.append($msg).addClass("st-block__messages--is-visible"),$msg},resetMessages:function(){this.$messages.html("").removeClass("st-block__messages--is-visible")},_initUIComponents:function(){this._withUIComponent(new SirTrevor.BlockReorder(this.$el))}}),SimpleBlock.fn=SimpleBlock.prototype,SimpleBlock.extend=extend,SimpleBlock}(),SirTrevor.Block=function(){var Block=function(){SirTrevor.SimpleBlock.apply(this,arguments)},delete_template=["<div class='st-block__ui-delete-controls'>","<label class='st-block__delete-label'>","<%= i18n.t('general:delete') %>","</label>","<a class='st-block-ui-btn st-block-ui-btn--confirm-delete st-icon' data-icon='tick'></a>","<a class='st-block-ui-btn st-block-ui-btn--deny-delete st-icon' data-icon='close'></a>","</div>"].join("\n"),drop_options={html:['<div class="st-block__dropzone">','<span class="st-icon"><%= _.result(block, "icon_name") %></span>','<p><%= i18n.t("general:drop", { block: "<span>" + _.result(block, "title") + "</span>" }) %>',"</p></div>"].join("\n"),re_render_on_reorder:!1},paste_options={html:['<input type="text" placeholder="<%= i18n.t("general:paste") %>"',' class="st-block__paste-input st-paste-block">'].join("")},upload_options={html:['<div class="st-block__upload-container">','<input type="file" type="st-file-upload">','<button class="st-upload-btn"><%= i18n.t("general:upload") %></button>',"</div>"].join("\n")};return SirTrevor.DEFAULTS.Block={drop_options:drop_options,paste_options:paste_options,upload_options:upload_options},_.extend(Block.prototype,SirTrevor.SimpleBlock.fn,SirTrevor.BlockValidations,{bound:["_handleContentPaste","_onFocus","_onBlur","onDrop","onDeleteClick","clearInsertedStyles","getSelectionForFormatter","onBlockRender"],className:"st-block st-icon--add",attributes:function(){return _.extend(SirTrevor.SimpleBlock.fn.attributes.call(this),{"data-icon-after":"add"})},icon_name:"default",validationFailMsg:function(){return i18n.t("errors:validation_fail",{type:this.title()})},editorHTML:'<div class="st-block__editor"></div>',toolbarEnabled:!0,droppable:!1,pastable:!1,uploadable:!1,fetchable:!1,ajaxable:!1,drop_options:{},paste_options:{},upload_options:{},formattable:!0,_previousSelection:"",initialize:function(){},toMarkdown:function(markdown){return markdown},toHTML:function(html){return html},withMixin:function(mixin){if(_.isObject(mixin)){var initializeMethod="initialize"+mixin.mixinName;_.isUndefined(this[initializeMethod])&&(_.extend(this,mixin),this[initializeMethod]())}},render:function(){if(this.beforeBlockRender(),this._setBlockInner(),this.$editor=this.$inner.children().first(),this.droppable||this.pastable||this.uploadable){var input_html=$("<div>",{"class":"st-block__inputs"});this.$inner.append(input_html),this.$inputs=input_html}return this.hasTextBlock&&this._initTextBlocks(),this.droppable&&this.withMixin(SirTrevor.BlockMixins.Droppable),this.pastable&&this.withMixin(SirTrevor.BlockMixins.Pastable),this.uploadable&&this.withMixin(SirTrevor.BlockMixins.Uploadable),this.fetchable&&this.withMixin(SirTrevor.BlockMixins.Fetchable),this.controllable&&this.withMixin(SirTrevor.BlockMixins.Controllable),this.formattable&&this._initFormatting(),this._blockPrepare(),this
},remove:function(){this.ajaxable&&this.resolveAllInQueue(),this.$el.remove()},loading:function(){_.isUndefined(this.spinner)||this.ready(),this.spinner=new Spinner(SirTrevor.DEFAULTS.spinner),this.spinner.spin(this.$el[0]),this.$el.addClass("st--is-loading")},ready:function(){this.$el.removeClass("st--is-loading"),_.isUndefined(this.spinner)||(this.spinner.stop(),delete this.spinner)},toData:function(){SirTrevor.log("toData for "+this.blockID);var dataObj=(this.$el,{});if(this.hasTextBlock()){var content=this.getTextBlock().html();content.length>0&&(dataObj.text=SirTrevor.toMarkdown(content,this.type))}this.$(":input").not(".st-paste-block").length>0&&this.$(":input").each(function(index,input){input.getAttribute("name")&&(dataObj[input.getAttribute("name")]=input.value)}),_.isEmpty(dataObj)||this.setData(dataObj)},focus:function(){this.getTextBlock().focus()},blur:function(){this.getTextBlock().blur()},onFocus:function(){this.getTextBlock().bind("focus",this._onFocus)},onBlur:function(){this.getTextBlock().bind("blur",this._onBlur)},_onFocus:function(){this.trigger("blockFocus",this.$el)},_onBlur:function(){},onDrop:function(){},onDeleteClick:function(ev){ev.preventDefault();var onDeleteConfirm=function(e){e.preventDefault(),this.trigger("removeBlock",this.blockID)},onDeleteDeny=function(e){e.preventDefault(),this.$el.removeClass("st-block--delete-active"),$delete_el.remove()};if(this.isEmpty())return onDeleteConfirm.call(this,new Event("click")),void 0;this.$inner.append(_.template(delete_template)),this.$el.addClass("st-block--delete-active");var $delete_el=this.$inner.find(".st-block__ui-delete-controls");this.$inner.on("click",".st-block-ui-btn--confirm-delete",_.bind(onDeleteConfirm,this)).on("click",".st-block-ui-btn--deny-delete",_.bind(onDeleteDeny,this))},pastedMarkdownToHTML:function(content){return SirTrevor.toHTML(SirTrevor.toMarkdown(content,this.type),this.type)},onContentPasted:function(event,target){target.html(this.pastedMarkdownToHTML(target[0].innerHTML)),this.getTextBlock().caretToEnd()},beforeLoadingData:function(){this.loading(),(this.droppable||this.uploadable||this.pastable)&&(this.$editor.show(),this.$inputs.hide()),SirTrevor.SimpleBlock.fn.beforeLoadingData.call(this),this.ready()},_handleContentPaste:function(ev){var target=$(ev.currentTarget);_.delay(_.bind(this.onContentPasted,this,ev,target),0)},_getBlockClass:function(){return"st-block--"+this.className},_initUIComponents:function(){var positioner=new SirTrevor.BlockPositioner(this.$el,this.instanceID);this._withUIComponent(positioner,".st-block-ui-btn--reorder",positioner.toggle),this._withUIComponent(new SirTrevor.BlockReorder(this.$el)),this._withUIComponent(new SirTrevor.BlockDeletion,".st-block-ui-btn--delete",this.onDeleteClick),this.onFocus(),this.onBlur()},_initFormatting:function(){var formatter;for(var name in SirTrevor.Formatters)SirTrevor.Formatters.hasOwnProperty(name)&&(formatter=SirTrevor.Formatters[name],_.isUndefined(formatter.keyCode)||formatter._bindToBlock(this.$el))},_initTextBlocks:function(){this.getTextBlock().bind("paste",this._handleContentPaste).bind("keyup",this.getSelectionForFormatter).bind("mouseup",this.getSelectionForFormatter).bind("DOMNodeInserted",this.clearInsertedStyles)},getSelectionForFormatter:function(){_.defer(function(){var selection=window.getSelection(),selectionStr=(""+selection).trim();""===selectionStr?SirTrevor.EventBus.trigger("formatter:hide"):SirTrevor.EventBus.trigger("formatter:positon")})},clearInsertedStyles:function(e){var target=e.target;target.removeAttribute("style")},hasTextBlock:function(){return this.getTextBlock().length>0},getTextBlock:function(){return _.isUndefined(this.text_block)&&(this.text_block=this.$(".st-text-block")),this.text_block},isEmpty:function(){return _.isEmpty(this.saveAndGetData())}}),Block.extend=extend,Block}(),SirTrevor.Formatter=function(){var Format=function(options){this.formatId=_.uniqueId("format-"),this._configure(options||{}),this.initialize.apply(this,arguments)},formatOptions=["title","className","cmd","keyCode","param","onClick","toMarkdown","toHTML"];return _.extend(Format.prototype,{title:"",className:"",cmd:null,keyCode:null,param:null,toMarkdown:function(markdown){return markdown},toHTML:function(html){return html},initialize:function(){},_configure:function(options){this.options&&(options=_.extend({},this.options,options));for(var i=0,l=formatOptions.length;l>i;i++){var attr=formatOptions[i];options[attr]&&(this[attr]=options[attr])}this.options=options},isActive:function(){return document.queryCommandState(this.cmd)},_bindToBlock:function(block){var formatter=this,ctrlDown=!1;block.on("keyup",".st-text-block",function(ev){(17==ev.which||224==ev.which||91==ev.which)&&(ctrlDown=!1)}).on("keydown",".st-text-block",{formatter:formatter},function(ev){(17==ev.which||224==ev.which||91==ev.which)&&(ctrlDown=!0),ev.which==ev.data.formatter.keyCode&&ctrlDown===!0&&(document.execCommand(ev.data.formatter.cmd,!1,!0),ev.preventDefault(),ctrlDown=!1)})}}),Format.extend=extend,Format}(),SirTrevor.Blocks.Quote=function(){var template=_.template(['<blockquote class="st-required st-text-block" contenteditable="true"></blockquote>','<label class="st-input-label"> <%= i18n.t("blocks:quote:credit_field") %></label>','<input maxlength="140" name="cite" placeholder="<%= i18n.t("blocks:quote:credit_field") %>"',' class="st-input-string st-required js-cite-input" type="text" />'].join("\n"));return SirTrevor.Block.extend({type:"quote",title:function(){return i18n.t("blocks:quote:title")},icon_name:"quote",editorHTML:function(){return template(this)},loadData:function(data){this.getTextBlock().html(SirTrevor.toHTML(data.text,this.type)),this.$(".js-cite-input").val(data.cite)},toMarkdown:function(markdown){return markdown.replace(/^(.+)$/gm,"> $1")}})}(),SirTrevor.Blocks.Heading=SirTrevor.Block.extend({type:"Heading",title:function(){return i18n.t("blocks:heading:title")},editorHTML:'<div class="st-required st-text-block st-text-block--heading" contenteditable="true"></div>',icon_name:"heading",loadData:function(data){this.getTextBlock().html(SirTrevor.toHTML(data.text,this.type))}}),SirTrevor.Blocks.Image=SirTrevor.Block.extend({type:"image",title:function(){return i18n.t("blocks:image:title")},droppable:!0,uploadable:!0,icon_name:"image",loadData:function(data){this.$editor.html($("<img>",{src:data.file.url}))},onBlockRender:function(){this.$inputs.find("button").bind("click",function(ev){ev.preventDefault()}),this.$inputs.find("input").on("change",_.bind(function(ev){this.onDrop(ev.currentTarget)},this))},onDrop:function(transferData){var file=transferData.files[0],urlAPI="undefined"!=typeof URL?URL:"undefined"!=typeof webkitURL?webkitURL:null;/image/.test(file.type)&&(this.loading(),this.$inputs.hide(),this.$editor.html($("<img>",{src:urlAPI.createObjectURL(file)})).show(),SirTrevor.EventBus.trigger("setSubmitButton",["Please wait..."]),this.uploader(file,function(data){this.setData(data),this.ready()},function(){this.addMessage(i18n.t("blocks:image:upload_error")),this.ready()}))}}),SirTrevor.Blocks.Text=SirTrevor.Block.extend({type:"text",title:function(){return i18n.t("blocks:text:title")},editorHTML:'<div class="st-required st-text-block" contenteditable="true"></div>',icon_name:"text",loadData:function(data){this.getTextBlock().html(SirTrevor.toHTML(data.text,this.type))}}),SirTrevor.Blocks.Tweet=function(){var tweet_template=_.template(["<blockquote class='twitter-tweet' align='center'>","<p><%= text %></p>","&mdash; <%= user.name %> (@<%= user.screen_name %>)","<a href='<%= status_url %>' data-datetime='<%= created_at %>'><%= created_at %></a>","</blockquote>",'<script src="//platform.twitter.com/widgets.js" charset="utf-8"></script>'].join("\n"));return SirTrevor.Block.extend({type:"tweet",droppable:!0,pastable:!0,fetchable:!0,drop_options:{re_render_on_reorder:!0},title:function(){return i18n.t("blocks:tweet:title")},fetchUrl:function(tweetID){return"/tweets/?tweet_id="+tweetID},icon_name:"twitter",loadData:function(data){_.isUndefined(data.status_url)&&(data.status_url=""),this.$inner.find("iframe").remove(),this.$inner.prepend(tweet_template(data))},onContentPasted:function(event){var input=$(event.target),val=input.val();this.handleTwitterDropPaste(val)},handleTwitterDropPaste:function(url){if(!this.validTweetUrl(url))return SirTrevor.log("Invalid Tweet URL"),void 0;var tweetID=url.match(/[^\/]+$/);if(!_.isEmpty(tweetID)){this.loading(),tweetID=tweetID[0];var ajaxOptions={url:this.fetchUrl(tweetID),dataType:"json"};this.fetch(ajaxOptions,this.onTweetSuccess,this.onTweetFail)}},validTweetUrl:function(url){return _.isURI(url)&&-1!==url.indexOf("twitter")&&-1!==url.indexOf("status")},onTweetSuccess:function(data){var obj={user:{profile_image_url:data.user.profile_image_url,profile_image_url_https:data.user.profile_image_url_https,screen_name:data.user.screen_name,name:data.user.name},id:data.id_str,text:data.text,created_at:data.created_at,entities:data.entities,status_url:"https://twitter.com/"+data.user.screen_name+"/status/"+data.id_str};this.setAndLoadData(obj),this.ready()},onTweetFail:function(){this.addMessage(i18n.t("blocks:tweet:fetch_error")),this.ready()},onDrop:function(transferData){var url=transferData.getData("text/plain");this.handleTwitterDropPaste(url)}})}(),SirTrevor.Blocks.List=function(){var template='<div class="st-text-block st-required" contenteditable="true"><ul><li></li></ul></div>';return SirTrevor.Block.extend({type:"list",title:function(){return i18n.t("blocks:list:title")},icon_name:"list",editorHTML:function(){return _.template(template,this)},loadData:function(data){this.getTextBlock().html("<ul>"+SirTrevor.toHTML(data.text,this.type)+"</ul>")},onBlockRender:function(){this.checkForList=_.bind(this.checkForList,this),this.getTextBlock().on("click keyup",this.checkForList)},checkForList:function(){0===this.$("ul").length&&document.execCommand("insertUnorderedList",!1,!1)},toMarkdown:function(markdown){return markdown.replace(/<\/li>/gm,"\n").replace(/<\/?[^>]+(>|$)/g,"").replace(/^(.+)$/gm," - $1")},toHTML:function(html){return html=html.replace(/^ - (.+)$/gm,"<li>$1</li>").replace(/\n/gm,"")},onContentPasted:function(event,target){var replace=this.pastedMarkdownToHTML(target[0].innerHTML);this.$("ul").html(replace),this.getTextBlock().caretToEnd()},isEmpty:function(){return _.isEmpty(this.saveAndGetData().text)}})}(),SirTrevor.Blocks.Video=function(){return SirTrevor.Block.extend({providers:{vimeo:{regex:/(?:http[s]?:\/\/)?(?:www.)?vimeo.com\/(.+)/,html:'<iframe src="{{protocol}}//player.vimeo.com/video/{{remote_id}}?title=0&byline=0" width="580" height="320" frameborder="0"></iframe>'},youtube:{regex:/(?:http[s]?:\/\/)?(?:www.)?(?:(?:youtube.com\/watch\?(?:.*)(?:v=))|(?:youtu.be\/))([^&].+)/,html:'<iframe src="{{protocol}}//www.youtube.com/embed/{{remote_id}}" width="580" height="320" frameborder="0" allowfullscreen></iframe>'}},type:"video",title:function(){return i18n.t("blocks:video:title")},droppable:!0,pastable:!0,icon_name:"video",loadData:function(data){if(this.providers.hasOwnProperty(data.source)){this.providers[data.source].square?this.$editor.addClass("st-block__editor--with-square-media"):this.$editor.addClass("st-block__editor--with-sixteen-by-nine-media");var embed_string=this.providers[data.source].html.replace("{{protocol}}",window.location.protocol).replace("{{remote_id}}",data.remote_id).replace("{{width}}",this.$editor.width());this.$editor.html(embed_string)}},onContentPasted:function(event){this.handleDropPaste($(event.target).val())},handleDropPaste:function(url){if(_.isURI(url)){var match,data;_.each(this.providers,function(provider,index){match=provider.regex.exec(url),null===match||_.isUndefined(match[1])||(data={source:index,remote_id:match[1]},this.setAndLoadData(data))},this)}},onDrop:function(transferData){var url=transferData.getData("text/plain");this.handleDropPaste(url)}})}(),function(){var Bold=SirTrevor.Formatter.extend({title:"bold",cmd:"bold",keyCode:66,text:"B"}),Italic=SirTrevor.Formatter.extend({title:"italic",cmd:"italic",keyCode:73,text:"i"}),Link=SirTrevor.Formatter.extend({title:"link",iconName:"link",cmd:"CreateLink",text:"link",onClick:function(){var link=prompt(i18n.t("general:link")),link_regex=/((ftp|http|https):\/\/.)|mailto(?=\:[-\.\w]+@)/;link&&link.length>0&&(link_regex.test(link)||(link="http://"+link),document.execCommand(this.cmd,!1,link))},isActive:function(){var node,selection=window.getSelection();return selection.rangeCount>0&&(node=selection.getRangeAt(0).startContainer.parentNode),node&&"A"==node.nodeName}}),UnLink=SirTrevor.Formatter.extend({title:"unlink",iconName:"link",cmd:"unlink",text:"link"});SirTrevor.Formatters.Bold=new Bold,SirTrevor.Formatters.Italic=new Italic,SirTrevor.Formatters.Link=new Link,SirTrevor.Formatters.Unlink=new UnLink}(),SirTrevor.BlockControl=function(){var BlockControl=function(type,instance_scope){this.type=type,this.instance_scope=instance_scope,this.block_type=SirTrevor.Blocks[this.type].prototype,this.can_be_rendered=this.block_type.toolbarEnabled,this._ensureElement()};return _.extend(BlockControl.prototype,FunctionBind,Renderable,SirTrevor.Events,{tagName:"a",className:"st-block-control",attributes:function(){return{"data-type":this.block_type.type}},render:function(){return this.$el.html('<span class="st-icon">'+_.result(this.block_type,"icon_name")+"</span>"+_.result(this.block_type,"title")),this}}),BlockControl}(),SirTrevor.BlockControls=function(){var BlockControls=function(available_types,instance_scope){this.instance_scope=instance_scope,this.available_types=available_types||[],this._ensureElement(),this._bindFunctions(),this.initialize()};return _.extend(BlockControls.prototype,FunctionBind,Renderable,SirTrevor.Events,{bound:["handleControlButtonClick"],block_controls:null,className:"st-block-controls",html:"<a class='st-icon st-icon--close'>"+i18n.t("general:close")+"</a>",initialize:function(){for(var block_type in this.available_types)if(SirTrevor.Blocks.hasOwnProperty(block_type)){var block_control=new SirTrevor.BlockControl(block_type,this.instance_scope);block_control.can_be_rendered&&this.$el.append(block_control.render().$el)}this.$el.delegate(".st-block-control","click",this.handleControlButtonClick)},show:function(){this.$el.addClass("st-block-controls--active"),SirTrevor.EventBus.trigger("block:controls:shown")},hide:function(){this.$el.removeClass("st-block-controls--active"),SirTrevor.EventBus.trigger("block:controls:hidden")},handleControlButtonClick:function(e){e.stopPropagation(),this.trigger("createBlock",$(e.currentTarget).attr("data-type"))}}),BlockControls}(),SirTrevor.FloatingBlockControls=function(){var FloatingBlockControls=function(wrapper,instance_id){this.$wrapper=wrapper,this.instance_id=instance_id,this._ensureElement(),this._bindFunctions(),this.initialize()};return _.extend(FloatingBlockControls.prototype,FunctionBind,Renderable,SirTrevor.Events,{className:"st-block-controls__top",attributes:function(){return{"data-icon":"add"}},bound:["handleBlockMouseOut","handleBlockMouseOver","handleBlockClick","onDrop"],initialize:function(){this.$el.on("click",this.handleBlockClick).dropArea().bind("drop",this.onDrop),this.$wrapper.on("mouseover",".st-block",this.handleBlockMouseOver).on("mouseout",".st-block",this.handleBlockMouseOut).on("click",".st-block--with-plus",this.handleBlockClick)},onDrop:function(ev){ev.preventDefault();var dropped_on=this.$el,item_id=ev.originalEvent.dataTransfer.getData("text/plain"),block=$("#"+item_id);_.isUndefined(item_id)||_.isEmpty(block)||dropped_on.attr("id")==item_id||this.instance_id!=block.attr("data-instance")||dropped_on.after(block),SirTrevor.EventBus.trigger("block:reorder:dropped",item_id)},handleBlockMouseOver:function(e){var block=$(e.currentTarget);block.hasClass("st-block--with-plus")||block.addClass("st-block--with-plus")},handleBlockMouseOut:function(e){var block=$(e.currentTarget);block.hasClass("st-block--with-plus")&&block.removeClass("st-block--with-plus")},handleBlockClick:function(e){e.stopPropagation();var block=$(e.currentTarget);this.trigger("showBlockControls",block)}}),FloatingBlockControls}(),SirTrevor.FormatBar=function(){var FormatBar=function(options){this.options=_.extend({},SirTrevor.DEFAULTS.formatBar,options||{}),this._ensureElement(),this._bindFunctions(),this.initialize.apply(this,arguments)};return _.extend(FormatBar.prototype,FunctionBind,SirTrevor.Events,Renderable,{className:"st-format-bar",bound:["onFormatButtonClick","renderBySelection","hide"],initialize:function(){var formatName,format,btn;this.$btns=[];for(formatName in SirTrevor.Formatters)SirTrevor.Formatters.hasOwnProperty(formatName)&&(format=SirTrevor.Formatters[formatName],btn=$("<button>",{"class":"st-format-btn st-format-btn--"+formatName+" "+(format.iconName?"st-icon":""),text:format.text,"data-type":formatName,"data-cmd":format.cmd}),this.$btns.push(btn),btn.appendTo(this.$el));this.$b=$(document),this.$el.bind("click",".st-format-btn",this.onFormatButtonClick)},hide:function(){this.$el.removeClass("st-format-bar--is-ready")},show:function(){this.$el.addClass("st-format-bar--is-ready")},remove:function(){this.$el.remove()},renderBySelection:function(){var selection=window.getSelection(),range=selection.getRangeAt(0),boundary=range.getBoundingClientRect(),coords={};coords.top=boundary.top+20+window.pageYOffset-this.$el.height()+"px",coords.left=(boundary.left+boundary.right)/2-this.$el.width()/2+"px",this.highlightSelectedButtons(),this.show(),this.$el.css(coords)},highlightSelectedButtons:function(){var formatter;_.each(this.$btns,function($btn){formatter=SirTrevor.Formatters[$btn.attr("data-type")],$btn.toggleClass("st-format-btn--is-active",formatter.isActive())},this)},onFormatButtonClick:function(ev){ev.stopPropagation();var btn=$(ev.target),format=SirTrevor.Formatters[btn.attr("data-type")];return _.isUndefined(format)?!1:(!_.isUndefined(format.onClick)&&_.isFunction(format.onClick)?format.onClick():document.execCommand(btn.attr("data-cmd"),!1,format.param),this.highlightSelectedButtons(),!1)}}),FormatBar}(),SirTrevor.Editor=function(){var SirTrevorEditor=function(options){this.initialize(options)};return _.extend(SirTrevorEditor.prototype,FunctionBind,SirTrevor.Events,{bound:["onFormSubmit","showBlockControls","hideAllTheThings","hideBlockControls","onNewBlockCreated","changeBlockPosition","onBlockDragStart","onBlockDragEnd","removeBlockDragOver","onBlockDropped","createBlock"],events:{"block:reorder:down":"hideBlockControls","block:reorder:dragstart":"onBlockDragStart","block:reorder:dragend":"onBlockDragEnd","block:content:dropped":"removeBlockDragOver","block:reorder:dropped":"onBlockDropped","block:create:new":"onNewBlockCreated"},initialize:function(options){return SirTrevor.log("Init SirTrevor.Editor"),this.blockTypes={},this.blockCounts={},this.blocks=[],this.errors=[],this.options=_.extend({},SirTrevor.DEFAULTS,options||{}),this.ID=_.uniqueId("st-editor-"),this._ensureAndSetElements()?(!_.isUndefined(this.options.onEditorRender)&&_.isFunction(this.options.onEditorRender)&&(this.onEditorRender=this.options.onEditorRender),this._setRequired(),this._setBlocksTypes(),this._bindFunctions(),this.store("create"),this.build(),SirTrevor.instances.push(this),SirTrevor.bindFormSubmit(this.$form),void 0):!1},build:function(){this.$el.hide(),this.block_controls=new SirTrevor.BlockControls(this.blockTypes,this.ID),this.fl_block_controls=new SirTrevor.FloatingBlockControls(this.$wrapper,this.ID),this.formatBar=new SirTrevor.FormatBar(this.options.formatBar),this.listenTo(this.block_controls,"createBlock",this.createBlock),this.listenTo(this.fl_block_controls,"showBlockControls",this.showBlockControls),this._setEvents(),SirTrevor.EventBus.on(this.ID+":blocks:change_position",this.changeBlockPosition),SirTrevor.EventBus.on("formatter:positon",this.formatBar.renderBySelection),SirTrevor.EventBus.on("formatter:hide",this.formatBar.hide),this.$wrapper.prepend(this.fl_block_controls.render().$el),$(document.body).append(this.formatBar.render().$el),this.$outer.append(this.block_controls.render().$el),$(window).bind("click",this.hideAllTheThings);var store=this.store("read");store.data.length>0?_.each(store.data,function(block){SirTrevor.log("Creating: "+block.type),this.createBlock(block.type,block.data)},this):this.options.defaultType!==!1&&this.createBlock(this.options.defaultType,{}),this.$wrapper.addClass("st-ready"),_.isUndefined(this.onEditorRender)||this.onEditorRender()},destroy:function(){this.formatBar.destroy(),this.fl_block_controls.destroy(),this.block_controls.destroy(),_.each(this.blocks,function(block){this.removeBlock(block.blockID)},this),this.stopListening();var el=this.$el.detach();SirTrevor.instances=_.reject(SirTrevor.instances,_.bind(function(instance){return instance.ID==this.ID},this)),this.store("reset"),this.$outer.replaceWith(el)},reinitialize:function(options){this.destroy(),this.initialize(options||this.options)},_setEvents:function(){_.each(this.events,function(callback,type){SirTrevor.EventBus.on(type,this[callback],this)},this)},hideAllTheThings:function(){this.block_controls.hide(),this.formatBar.hide(),_.isUndefined(this.block_controls.current_container)||this.block_controls.current_container.removeClass("with-st-controls")},showBlockControls:function(container){_.isUndefined(this.block_controls.current_container)||this.block_controls.current_container.removeClass("with-st-controls"),this.block_controls.show(),container.append(this.block_controls.$el.detach()),container.addClass("with-st-controls"),this.block_controls.current_container=container},store:function(method,options){return SirTrevor.editorStore(this,method,options||{})},createBlock:function(type,data){if(type=_.classify(type),this._blockLimitReached())return SirTrevor.log("Cannot add any more blocks. Limit reached."),!1;if(!this._isBlockTypeAvailable(type))return SirTrevor.log("Block type not available "+type),!1;if(!this._canAddBlockType(type))return SirTrevor.log("Block Limit reached for type "+type),!1;var block=new SirTrevor.Blocks[type](data,this.ID);this._renderInPosition(block.render().$el),this.listenTo(block,"removeBlock",this.removeBlock),this.blocks.push(block),this._incrementBlockTypeCount(type),block.focus(),SirTrevor.EventBus.trigger(data?"block:create:existing":"block:create:new",block),SirTrevor.log("Block created of type "+type),block.trigger("onRender"),this.$wrapper.toggleClass("st--block-limit-reached",this._blockLimitReached()),this.triggerBlockCountUpdate()},onNewBlockCreated:function(block){this.hideBlockControls(),this.scrollTo(block.$el)},scrollTo:function(element){$("html, body").animate({scrollTop:element.position().top},300,"linear")},blockFocus:function(){this.block_controls.current_container=null},hideBlockControls:function(){_.isUndefined(this.block_controls.current_container)||this.block_controls.current_container.removeClass("with-st-controls"),this.block_controls.hide()},removeBlockDragOver:function(){this.$outer.find(".st-drag-over").removeClass("st-drag-over")},triggerBlockCountUpdate:function(){SirTrevor.EventBus.trigger(this.ID+":blocks:count_update",this.blocks.length)},changeBlockPosition:function($block,selectedPosition){selectedPosition-=1;var blockPosition=this.getBlockPosition($block),$blockBy=this.$wrapper.find(".st-block").eq(selectedPosition);this.getBlockPosition($blockBy);var where=blockPosition>selectedPosition?"Before":"After";$blockBy&&$blockBy.attr("id")!==$block.attr("id")&&(this.hideAllTheThings(),$block["insert"+where]($blockBy),this.scrollTo($block))},onBlockDropped:function(block_id){this.hideAllTheThings();var block=this.findBlockById(block_id);_.isUndefined(block)||_.isEmpty(block.getData())||!block.drop_options.re_render_on_reorder||block.beforeLoadingData()},onBlockDragStart:function(){this.hideBlockControls(),this.$wrapper.addClass("st-outer--is-reordering")},onBlockDragEnd:function(){this.removeBlockDragOver(),this.$wrapper.removeClass("st-outer--is-reordering")},_renderInPosition:function(block){this.block_controls.current_container?this.block_controls.current_container.after(block):this.$wrapper.append(block)},_incrementBlockTypeCount:function(type){this.blockCounts[type]=_.isUndefined(this.blockCounts[type])?1:this.blockCounts[type]+1},_getBlockTypeCount:function(type){return _.isUndefined(this.blockCounts[type])?0:this.blockCounts[type]},_canAddBlockType:function(type){var block_type_limit=this._getBlockTypeLimit(type);return!(0!==block_type_limit&&this._getBlockTypeCount(type)>=block_type_limit)},_blockLimitReached:function(){return 0!==this.options.blockLimit&&this.blocks.length>=this.options.blockLimit},removeBlock:function(block_id){var block=this.findBlockById(block_id),type=_.classify(block.type),controls=block.$el.find(".st-block-controls");controls.length&&(this.block_controls.hide(),this.$wrapper.prepend(controls)),this.blockCounts[type]=this.blockCounts[type]-1,this.blocks=_.reject(this.blocks,function(item){return item.blockID==block.blockID}),this.stopListening(block),block.remove(),SirTrevor.EventBus.trigger("block:remove"),this.triggerBlockCountUpdate(),this.$wrapper.toggleClass("st--block-limit-reached",this._blockLimitReached())},performValidations:function(block,should_validate){var errors=0;return!SirTrevor.SKIP_VALIDATION&&should_validate&&(block.valid()||(this.errors.push({text:_.result(block,"validationFailMsg")}),SirTrevor.log("Block "+block.blockID+" failed validation"),++errors)),errors},saveBlockStateToStore:function(block){var store=block.saveAndReturnData();store&&!_.isEmpty(store.data)&&(SirTrevor.log("Adding data for block "+block.blockID+" to block store"),this.store("add",{data:store}))},onFormSubmit:function(should_validate){return should_validate=should_validate===!1?!1:!0,SirTrevor.log("Handling form submission for Editor "+this.ID),this.removeErrors(),this.store("reset"),this.validateBlocks(should_validate),this.validateBlockTypesExist(should_validate),this.renderErrors(),this.store("save"),this.errors.length},validateBlocks:function(should_validate){if(!this.required&&SirTrevor.SKIP_VALIDATION&&!should_validate)return!1;var blockIterator=function(block){var _block=_.find(this.blocks,function(b){return b.blockID==$(block).attr("id")});return _.isUndefined(_block)?!1:(this.performValidations(_block,should_validate),this.saveBlockStateToStore(_block),void 0)};_.each(this.$wrapper.find(".st-block"),blockIterator,this)},validateBlockTypesExist:function(should_validate){if(!this.required&&SirTrevor.SKIP_VALIDATION&&!should_validate)return!1;var blockTypeIterator=function(type){if(this._isBlockTypeAvailable(type))if(0===this._getBlockTypeCount(type))SirTrevor.log("Failed validation on required block type "+type),this.errors.push({text:i18n.t("errors:type_missing",{type:type})});else{var blocks=_.filter(this.getBlocksByType(type),function(b){return!b.isEmpty()});if(blocks.length>0)return!1;this.errors.push({text:i18n.t("errors:required_type_empty",{type:type})}),SirTrevor.log("A required block type "+type+" is empty")}};_.isArray(this.required)&&_.each(this.required,blockTypeIterator,this)},renderErrors:function(){if(0===this.errors.length)return!1;_.isUndefined(this.$errors)&&(this.$errors=this._errorsContainer());var str="<ul>";_.each(this.errors,function(error){str+='<li class="st-errors__msg">'+error.text+"</li>"}),str+="</ul>",this.$errors.append(str),this.$errors.show()},_errorsContainer:function(){if(_.isUndefined(this.options.errorsContainer)){var $container=$("<div>",{"class":"st-errors",html:"<p>"+i18n.t("errors:title")+" </p>"});return this.$outer.prepend($container),$container}return $element(this.options.errorsContainer)},removeErrors:function(){return 0===this.errors.length?!1:(this.$errors.hide().find("ul").html(""),this.errors=[],void 0)},findBlockById:function(block_id){return _.find(this.blocks,function(b){return b.blockID==block_id})},getBlocksByType:function(block_type){return _.filter(this.blocks,function(b){return _.classify(b.type)==block_type})},getBlocksByIDs:function(block_ids){return _.filter(this.blocks,function(b){return _.contains(block_ids,b.blockID)})},getBlockPosition:function($block){return this.$wrapper.find(".st-block").index($block)},_getBlockTypeLimit:function(t){return this._isBlockTypeAvailable(t)?parseInt(_.isUndefined(this.options.blockTypeLimits[t])?0:this.options.blockTypeLimits[t],10):0},_isBlockTypeAvailable:function(t){return!_.isUndefined(this.blockTypes[t])},_ensureAndSetElements:function(){if(_.isUndefined(this.options.el)||_.isEmpty(this.options.el))return SirTrevor.log("You must provide an el"),!1;this.$el=this.options.el,this.el=this.options.el[0],this.$form=this.$el.parents("form");var $outer=$("<div>").attr({id:this.ID,"class":"st-outer",dropzone:"copy link move"}),$wrapper=$("<div>").attr({"class":"st-blocks"});return this.$el.wrap($outer).wrap($wrapper),this.$outer=this.$form.find("#"+this.ID),this.$wrapper=this.$outer.find(".st-blocks"),!0},_setBlocksTypes:function(){this.blockTypes=_.flattern(_.isUndefined(this.options.blockTypes)?SirTrevor.Blocks:this.options.blockTypes)},_setRequired:function(){this.required=_.isArray(this.options.required)&&!_.isEmpty(this.options.required)?this.options.required:!1}}),SirTrevorEditor}(),SirTrevor.setDefaults=function(options){SirTrevor.DEFAULTS=_.extend(SirTrevor.DEFAULTS,options||{})},SirTrevor.bindFormSubmit=function(form){formBound||(SirTrevor.submittable(),form.bind("submit",this.onFormSubmit),formBound=!0)},SirTrevor.onBeforeSubmit=function(should_validate){var errors=0;return _.each(SirTrevor.instances,function(inst){errors+=inst.onFormSubmit(should_validate)}),SirTrevor.log("Total errors: "+errors),errors},SirTrevor.onFormSubmit=function(ev){var errors=SirTrevor.onBeforeSubmit();errors>0&&(SirTrevor.EventBus.trigger("onError"),ev.preventDefault())},SirTrevor.getInstance=function(identifier){return _.isUndefined(identifier)?this.instances[0]:_.isString(identifier)?_.find(this.instances,function(editor){return editor.ID===identifier}):this.instances[identifier]},SirTrevor.setBlockOptions=function(type,options){var block=SirTrevor.Blocks[type];_.isUndefined(block)||_.extend(block.prototype,options||{})},SirTrevor.runOnAllInstances=function(method){_.has(SirTrevor.Editor.prototype,method)?([].unshift.call(arguments,SirTrevor.instances),_.invoke.apply(_,arguments)):SirTrevor.log("method doesn't exist")}}(jQuery,_);