2 lines
12 KiB
JavaScript
2 lines
12 KiB
JavaScript
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(function(global,factory){typeof exports==="object"&&typeof module!=="undefined"?module.exports=factory():typeof define==="function"&&define.amd?define(factory):(global=global||self,global.Mustache=factory())})(this,function(){"use strict";var objectToString=Object.prototype.toString;var isArray=Array.isArray||function isArrayPolyfill(object){return objectToString.call(object)==="[object Array]"};function isFunction(object){return typeof object==="function"}function typeStr(obj){return isArray(obj)?"array":typeof obj}function escapeRegExp(string){return string.replace(/[\-\[\]{}()*+?.,\\\^$|#\s]/g,"\\$&")}function hasProperty(obj,propName){return obj!=null&&typeof obj==="object"&&propName in obj}function primitiveHasOwnProperty(primitive,propName){return primitive!=null&&typeof primitive!=="object"&&primitive.hasOwnProperty&&primitive.hasOwnProperty(propName)}var regExpTest=RegExp.prototype.test;function testRegExp(re,string){return regExpTest.call(re,string)}var nonSpaceRe=/\S/;function isWhitespace(string){return!testRegExp(nonSpaceRe,string)}var entityMap={"&":"&","<":"<",">":">",'"':""","'":"'","/":"/","`":"`","=":"="};function escapeHtml(string){return String(string).replace(/[&<>"'`=\/]/g,function fromEntityMap(s){return entityMap[s]})}var whiteRe=/\s*/;var spaceRe=/\s+/;var equalsRe=/\s*=/;var curlyRe=/\s*\}/;var tagRe=/#|\^|\/|>|\{|&|=|!/;function parseTemplate(template,tags){if(!template)return[];var lineHasNonSpace=false;var sections=[];var tokens=[];var spaces=[];var hasTag=false;var nonSpace=false;var indentation="";var tagIndex=0;function stripSpace(){if(hasTag&&!nonSpace){while(spaces.length)delete tokens[spaces.pop()]}else{spaces=[]}hasTag=false;nonSpace=false}var openingTagRe,closingTagRe,closingCurlyRe;function compileTags(tagsToCompile){if(typeof tagsToCompile==="string")tagsToCompile=tagsToCompile.split(spaceRe,2);if(!isArray(tagsToCompile)||tagsToCompile.length!==2)throw new Error("Invalid tags: "+tagsToCompile);openingTagRe=new RegExp(escapeRegExp(tagsToCompile[0])+"\\s*");closingTagRe=new RegExp("\\s*"+escapeRegExp(tagsToCompile[1]));closingCurlyRe=new RegExp("\\s*"+escapeRegExp("}"+tagsToCompile[1]))}compileTags(tags||mustache.tags);var scanner=new Scanner(template);var start,type,value,chr,token,openSection;while(!scanner.eos()){start=scanner.pos;value=scanner.scanUntil(openingTagRe);if(value){for(var i=0,valueLength=value.length;i<valueLength;++i){chr=value.charAt(i);if(isWhitespace(chr)){spaces.push(tokens.length);indentation+=chr}else{nonSpace=true;lineHasNonSpace=true;indentation+=" "}tokens.push(["text",chr,start,start+1]);start+=1;if(chr==="\n"){stripSpace();indentation="";tagIndex=0;lineHasNonSpace=false}}}if(!scanner.scan(openingTagRe))break;hasTag=true;type=scanner.scan(tagRe)||"name";scanner.scan(whiteRe);if(type==="="){value=scanner.scanUntil(equalsRe);scanner.scan(equalsRe);scanner.scanUntil(closingTagRe)}else if(type==="{"){value=scanner.scanUntil(closingCurlyRe);scanner.scan(curlyRe);scanner.scanUntil(closingTagRe);type="&"}else{value=scanner.scanUntil(closingTagRe)}if(!scanner.scan(closingTagRe))throw new Error("Unclosed tag at "+scanner.pos);if(type==">"){token=[type,value,start,scanner.pos,indentation,tagIndex,lineHasNonSpace]}else{token=[type,value,start,scanner.pos]}tagIndex++;tokens.push(token);if(type==="#"||type==="^"){sections.push(token)}else if(type==="/"){openSection=sections.pop();if(!openSection)throw new Error('Unopened section "'+value+'" at '+start);if(openSection[1]!==value)throw new Error('Unclosed section "'+openSection[1]+'" at '+start)}else if(type==="name"||type==="{"||type==="&"){nonSpace=true}else if(type==="="){compileTags(value)}}stripSpace();openSection=sections.pop();if(openSection)throw new Error('Unclosed section "'+openSection[1]+'" at '+scanner.pos);return nestTokens(squashTokens(tokens))}function squashTokens(tokens){var squashedTokens=[];var token,lastToken;for(var i=0,numTokens=tokens.length;i<numTokens;++i){token=tokens[i];if(token){if(token[0]==="text"&&lastToken&&lastToken[0]==="text"){lastToken[1]+=token[1];la
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