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- // doU.js
- // (c) 2011, Laura Doktorova
- // https://github.com/olado/doT
- //
- // doU is an extraction and slight modification of an excellent
- // templating function from jQote2.js (jQuery plugin) by aefxx
- // (http://aefxx.com/jquery-plugins/jqote2/).
- //
- // Modifications:
- // 1. nodejs support
- // 2. allow for custom template markers
- // 3. only allow direct invocation of the compiled function
- //
- // Licensed under the MIT license.
- (function() {
- var doU = { version : '0.1.2' };
- if (typeof module !== 'undefined' && module.exports) {
- module.exports = doU;
- } else {
- this.doU = doU;
- }
- doU.templateSettings = {
- begin : '{{',
- end : '}}',
- varname : 'it'
- };
- doU.template = function(tmpl, conf) {
- conf = conf || doU.templateSettings;
- var str = '', tb = conf.begin, te = conf.end, m, l,
- arr = tmpl.replace(/\s*<!\[CDATA\[\s*|\s*\]\]>\s*|[\r\n\t]|(\/\*[\s\S]*?\*\/)/g, '')
- .split(tb).join(te +'\x1b')
- .split(te);
- for (m=0,l=arr.length; m < l; m++) {
- str += arr[m].charAt(0) !== '\x1b' ?
- "out+='" + arr[m].replace(/(\\|["'])/g, '\\$1') + "'" : (arr[m].charAt(1) === '=' ?
- ';out+=(' + arr[m].substr(2) + ');' : (arr[m].charAt(1) === '!' ?
- ';out+=(' + arr[m].substr(2) + ").toString().replace(/&(?!\\w+;)/g, '&').split('<').join('<').split('>').join('>').split('" + '"' + "').join('"').split(" + '"' + "'" + '"' + ").join(''').split('/').join('/');" : ';' + arr[m].substr(1)));
- }
- str = ('var out="";'+str+';return out;')
- .split("out+='';").join('')
- .split('var out="";out+=').join('var out=');
- try {
- return new Function(conf.varname, str);
- } catch (e) {
- if (typeof console !== 'undefined') console.log("Could not create a template function: " + str);
- throw e;
- }
- };
- }());
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