| @@ -1,161 +0,0 @@ | |||
| /* | |||
| Shamless port of http://github.com/defunkt/mustache | |||
| by Jan Lehnardt <jan@apache.org> | |||
| Thanks @defunkt for the awesome code | |||
| TBD: MIT, see LICENSE | |||
| ChangeLog: | |||
| - 04.10.2009: Ininitial port at http://devhouseberlin.de/ | |||
| */ | |||
| var Mustache = { | |||
| name: "mustache.js", | |||
| version: "0.1", | |||
| debug: true, | |||
| stack: " ", | |||
| context: {}, | |||
| to_html: function(template, view) { | |||
| return this.render(template, view); | |||
| }, | |||
| render: function(template, view) { | |||
| this.stack = this.stack + " "; | |||
| // fail fast | |||
| if(template.indexOf("{{") == -1) { | |||
| return template; | |||
| } | |||
| this.context = context = this.merge((this.context || {}), view); | |||
| var html = this.render_section(template); | |||
| // restore context, recursion might have messed it up | |||
| this.context = context; | |||
| return this.render_tags(html); | |||
| }, | |||
| render_partial: function(name) { | |||
| var evil_name = eval(name) | |||
| switch(typeof evil_name) { | |||
| case "string": | |||
| return this.to_html(evil_name, ""); | |||
| case "object": | |||
| var tpl = name + "_template"; | |||
| return this.to_html(eval(tpl), evil_name); | |||
| default: | |||
| throw("Unknown partial type."); | |||
| } | |||
| }, | |||
| merge: function(a, b) { | |||
| for(var name in b) { | |||
| if(b.hasOwnProperty(name)) { | |||
| a[name] = b[name]; | |||
| } | |||
| } | |||
| return a; | |||
| }, | |||
| render_section: function(template) { | |||
| if(template.indexOf("{{#") == -1) { | |||
| return template; | |||
| } | |||
| var that = this; | |||
| return template.replace(/\{\{\#(.+)\}\}\s*([\s\S]+)\{\{\/\1\}\}\s*/mg, | |||
| function(match, name, content) { | |||
| var value = that.find(name); | |||
| if(that.is_array(value)) { | |||
| return value.map(function(row) { | |||
| return that.render(content, row); | |||
| }).join(''); | |||
| } else if(value) { | |||
| return that.render(content); | |||
| } else { | |||
| return ""; | |||
| } | |||
| } | |||
| ); | |||
| }, | |||
| is_array: function(a) { | |||
| return (a && | |||
| typeof a === 'object' && | |||
| a.constructor === Array); | |||
| }, | |||
| render_tags: function(template) { | |||
| // values | |||
| var that = this; | |||
| return template.replace(/\{\{(!|<|\{)?([^\/#]+?)\1?\}\}+/mg, | |||
| function (match, operator, name) { | |||
| switch(operator) { | |||
| case "!": // ignore comments | |||
| return match; | |||
| case "<": // render partial | |||
| return that.render_partial(name); | |||
| case '{': // the triple mustache is unescaped | |||
| return that.find(name); | |||
| default: // escape the value | |||
| return that.escape(that.find(name)); | |||
| } | |||
| }, this); | |||
| }, | |||
| escape: function(s) { | |||
| return s.toString().replace(/[&"<>\\]/g, function(s) { | |||
| switch(s) { | |||
| case "&": return "&"; | |||
| case "\\": return "\\\\";; | |||
| case '"': return '\"';; | |||
| case "<": return "<"; | |||
| case ">": return ">"; | |||
| default: return s; | |||
| } | |||
| }); | |||
| }, | |||
| find: function(name) { | |||
| name = this.trim(name); | |||
| // print(this.stack + "find(" + name + ")"); | |||
| var context = this.context; | |||
| if(typeof context[name] === "function") { | |||
| return context[name].apply(context); | |||
| } | |||
| if(context[name] !== undefined) { | |||
| return context[name]; | |||
| } | |||
| throw("Can't find " + name + " in " + context); | |||
| }, | |||
| trim: function(s) { | |||
| return s.replace(/^\s*|\s*$/g, ''); | |||
| }, | |||
| }; | |||
| var view_partial = { | |||
| greeting: function() { | |||
| return "Welcome"; | |||
| }, | |||
| farewell: function() { | |||
| return "Fair enough, right?"; | |||
| } | |||
| }; | |||
| var simple = { | |||
| name: "Chris", | |||
| value: 10000, | |||
| taxed_value: function() { | |||
| return this.value - (this.value * 0.4); | |||
| }, | |||
| in_ca: true | |||
| }; | |||
| var simple_template = "Hello {{name}}\n" + | |||
| "You have just won ${{value}}!\n" + | |||
| "{{#in_ca}}\n" + | |||
| "Well, ${{ taxed_value }}, after taxes.\n" + | |||
| "{{/in_ca}}\n"; | |||
| var template = "<h1>{{greeting}}<\/h1>\n{{<simple}}\n<h3>{{farewell}}<\/h3>"; | |||
| var result = Mustache.to_html(template, view_partial); | |||
| print(result); | |||