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55 lines
2.0 KiB
55 lines
2.0 KiB
1 year ago
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var easyTemplate = function(s,d){
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if(!s){return '';}
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if(s!==easyTemplate.template){
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easyTemplate.template = s;
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easyTemplate.aStatement = easyTemplate.parsing(easyTemplate.separate(s));
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}
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var aST = easyTemplate.aStatement;
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var process = function(d2){
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if(d2){d = d2;}
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return arguments.callee;
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};
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process.toString = function(){
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return (new Function(aST[0],aST[1]))(d);
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};
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return process;
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};
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easyTemplate.separate = function(s){
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var r = /\\'/g;
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var sRet = s.replace(/(<(\/?)#(.*?(?:\(.*?\))*)>)|(')|([\r\n\t])|(\$\{([^\}]*?)\})/g,function(a,b,c,d,e,f,g,h){
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if(b){return '{|}'+(c?'-':'+')+d+'{|}';}
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if(e){return '\\\'';}
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if(f){return '';}
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if(g){return '\'+('+h.replace(r,'\'')+')+\'';}
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});
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return sRet;
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};
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easyTemplate.parsing = function(s){
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var mName,vName,sTmp,aTmp,sFL,sEl,aList,aStm = ['var aRet = [];'];
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aList = s.split(/\{\|\}/);
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var r = /\s/;
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while(aList.length){
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sTmp = aList.shift();
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if(!sTmp){continue;}
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sFL = sTmp.charAt(0);
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if(sFL!=='+'&&sFL!=='-'){
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sTmp = '\''+sTmp+'\'';aStm.push('aRet.push('+sTmp+');');
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continue;
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}
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aTmp = sTmp.split(r);
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switch(aTmp[0]){
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case '+macro':mName = aTmp[1];vName = aTmp[2];aStm.push('aRet.push("<!--'+mName+' start--\>");');break;
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case '-macro':aStm.push('aRet.push("<!--'+mName+' end--\>");');break;
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case '+if':aTmp.splice(0,1);aStm.push('if'+aTmp.join(' ')+'{');break;
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case '+elseif':aTmp.splice(0,1);aStm.push('}else if'+aTmp.join(' ')+'{');break;
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case '-if':aStm.push('}');break;
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case '+else':aStm.push('}else{');break;
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case '+list':aStm.push('if('+aTmp[1]+'&&'+aTmp[1]+'.constructor === Array){with({i:0,l:'+aTmp[1]+'.length,'+aTmp[3]+'_index:0,'+aTmp[3]+':null}){for(i=l;i--;){'+aTmp[3]+'_index=(l-i-1);'+aTmp[3]+'='+aTmp[1]+'['+aTmp[3]+'_index];');break;
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case '-list':aStm.push('}}}');break;
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default:break;
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}
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}
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aStm.push('return aRet.join("");');
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if(!vName){aStm.unshift('var data = arguments[0];');}
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return [vName,aStm.join('')];
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};
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