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annotate src/implab/text/template-compile.js @ 14:5fd2a35d65c0

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Слияние
author cin
date Fri, 08 Sep 2017 13:45:10 +0300
parents 23be39fd3851
children 7c22fc01fcec
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 define(
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2 [ "dojo/request", "./format" ],
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3 function(request, format) {
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4 var compile = function(str) {
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5 var code = "var p=[],print=function(){p.push(format.apply(null,arguments));};" +
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6 // Introduce the data as local variables using with(){}
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7 "with(obj){p.push('" +
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8 // Convert the template into pure JavaScript
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9 str.replace(/[\r\t\n]/g, " ").split("<%").join("\t").replace(
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10 /(^|%>)[^\t]*/g,
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11 function(x) {
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12 return x.replace(/('|\\)/g, "\\$1");
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13 }).replace(/\t=(.*?)%>/g, "',$1,'").split("\t").join("');")
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14 .split("%>").join("p.push('") + "');}return p.join('');";
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15 /* jshint -W054 */
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16 try {
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17 var compiled = new Function("obj, format, nls", code);
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18
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19 /**
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20 * Функция форматирования по шаблону
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21 *
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22 * @type{Function}
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23 * @param{Object} obj объект с параметрами для подстановки
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24 */
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25 return function(obj) {
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26 return compiled(obj || {}, format);
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27 };
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28 } catch (e) {
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29 if (console && console.error) {
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30 console.error(code);
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31 }
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32 }
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33 };
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34
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35 var cache = {};
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36
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37 compile.load = function(id, require, callback) {
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38 var url = require.toUrl(id);
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39 if (url in cache) {
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40 callback(cache[url]);
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41 } else {
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42 request(url).then(compile).then(function(tc) {
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43 callback(cache[url] = tc);
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44 }, function(err) {
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45 require.signal("error", [ {
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46 error : err,
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47 src : 'implab/text/template-compile'
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48 } ]);
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49 });
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50 }
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51 };
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52
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53 return compile;
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54 });