https://portal.owncloud.com/core/js/octemplate.js?v=dd2774748f47720d9deea7a9f29fea34

1/**
2 * jQuery plugin for micro templates
3 *
4 * Strings are automatically escaped, but that can be disabled by setting
5 * escapeFunction to null.
6 *
7 * Usage examples:
8 *
9 *	var htmlStr = '<p>Bake, uncovered, until the {greasystuff} is melted and the {pasta} is heated through, about {min} minutes.</p>'
10 *	$(htmlStr).octemplate({greasystuff: 'cheese', pasta: 'macaroni', min: 10});
11 *
12 * 	var htmlStr = '<p>Welcome back {user}</p>';
13 *	$(htmlStr).octemplate({user: 'John Q. Public'}, {escapeFunction: null});
14 *
15 * Be aware that the target string must be wrapped in an HTML element for the
16 * plugin to work. The following won't work:
17 * 
18 *      var textStr = 'Welcome back {user}';
19 *      $(textStr).octemplate({user: 'John Q. Public'});
20 *
21 * For anything larger than one-liners, you can use a simple $.get() ajax
22 * request to get the template, or you can embed them it the page using the
23 * text/template type:
24 *
25 * <script id="contactListItemTemplate" type="text/template">
26 *	<tr class="contact" data-id="{id}">
27 *		<td class="name">
28 *			<input type="checkbox" name="id" value="{id}" /><span class="nametext">{name}</span>
29 *		</td>
30 *		<td class="email">
31 *			<a href="mailto:{email}">{email}</a>
32 *		</td>
33 *		<td class="phone">{phone}</td>
34 *	</tr>
35 * </script>
36 *
37 * var $tmpl = $('#contactListItemTemplate');
38 * var contacts = // fetched in some ajax call
39 *
40 * $.each(contacts, function(idx, contact) {
41 * 		$contactList.append(
42 * 			$tmpl.octemplate({
43 * 				id: contact.getId(),
44 * 				name: contact.getDisplayName(),
45 * 				email: contact.getPreferredEmail(),
46 * 				phone: contact.getPreferredPhone(),
47 * 			});
48 * 		);
49 * });
50 */
51(function( $ ) {
52	/**
53	* Object Template
54	* Inspired by micro templating done by e.g. underscore.js
55	*/
56	var Template = {
57		init: function(vars, options, elem) {
58			// Mix in the passed in options with the default options
59			this.vars = vars;
60			this.options = $.extend({},this.options,options);
61
62			this.elem = elem;
63			var self = this;
64
65			if(typeof this.options.escapeFunction === 'function') {
66				var keys = Object.keys(this.vars);
67				for (var key = 0; key < keys.length; key++) {
68					if(typeof this.vars[keys[key]] === 'string') {
69						this.vars[keys[key]] = self.options.escapeFunction(this.vars[keys[key]]);
70					}
71				}
72			}
73
74			var _html = this._build(this.vars);
75			return $(_html);
76		},
77		// From stackoverflow.com/questions/1408289/best-way-to-do-variable-interpolation-in-javascript
78		_build: function(o){
79			var data = this.elem.attr('type') === 'text/template' ? this.elem.html() : this.elem.get(0).outerHTML;
80			try {
81				return data.replace(/{([^{}]*)}/g,
82					function (a, b) {
83						var r = o[b];
84						return typeof r === 'string' || typeof r === 'number' ? r : a;
85					}
86				);
87			} catch(e) {
88				console.error(e, 'data:', data);
89			}
90		},
91		options: {
92			escapeFunction: escapeHTML
93		}
94	};
95
96	$.fn.octemplate = function(vars, options) {
97		var vars = vars ? vars : {};
98		if(this.length) {
99			var _template = Object.create(Template);
100			return _template.init(vars, options, this);
101		}
102	};
103
104})( jQuery );
105