Changeset 27186 for extensions/LCAS/tags/2.3.0/admin/template/js/jquery.metadata.js

Timestamp:

Feb 4, 2014, 10:46:10 PM (10 years ago)

Author:

LucMorizur

Message:

Version 2.3.0, compatibility with Piwigo 2.6

File:

• extensions/LCAS/tags/2.3.0/admin/template/js/jquery.metadata.js (modified) (5 diffs)

extensions/LCAS/tags/2.3.0/admin/template/js/jquery.metadata.js

@@ -2 +2 @@
  * Metadata - jQuery plugin for parsing metadata from elements
  *
- * Copyright (c) 2006 John Resig, Yehuda Katz, J�örn Zaefferer, Paul McLanahan
+ * Copyright (c) 2006 John Resig, Yehuda Katz, Jörn Zaefferer, Paul McLanahan
  *
  * Dual licensed under the MIT and GPL licenses:
  *   http://www.opensource.org/licenses/mit-license.php
  *   http://www.gnu.org/licenses/gpl.html
- *
- * Revision: $Id$
  *
  */
@@ -19 +17 @@
  *
  *   attr:  Inside an attribute. The name parameter indicates *which* attribute.
- *          
+ *
  *   class: Inside the class attribute, wrapped in curly braces: { }
- *   
+ *
  *   elem:  Inside a child element (e.g. a script tag). The
  *          name parameter indicates *which* element.
- *          
+ *
  * The metadata for an element is loaded the first time the element is accessed via jQuery.
  *
  * As a result, you can define the metadata type, use $(expr) to load the metadata into the elements
  * matched by expr, then redefine the metadata type and run another $(expr) for other elements.
- * 
+ *
  * @name $.metadata.setType
  *
@@ -36 +34 @@
  * @after $("#one").metadata().item_id == 1; $("#one").metadata().item_label == "Label"
  * @desc Reads metadata from the class attribute
- * 
+ *
  * @example <p id="one" class="some_class" data="{item_id: 1, item_label: 'Label'}">This is a p</p>
  * @before $.metadata.setType("attr", "data")
  * @after $("#one").metadata().item_id == 1; $("#one").metadata().item_label == "Label"
  * @desc Reads metadata from a "data" attribute
- * 
+ *
  * @example <p id="one" class="some_class"><script>{item_id: 1, item_label: 'Label'}</script>This is a p</p>
  * @before $.metadata.setType("elem", "script")
  * @after $("#one").metadata().item_id == 1; $("#one").metadata().item_label == "Label"
  * @desc Reads metadata from a nested script element
- * 
+ *
  * @param String type The encoding type
  * @param String name The name of the attribute to be used to get metadata (optional)
@@ -62 +60 @@
                         type: 'class',
                         name: 'metadata',
-                        cre: /({.*})/,
+                        cre: /(\{.*\})/,
                         single: 'metadata'
                 },
@@ -70 +68 @@
                 },
                 get: function( elem, opts ){
-                        var settings = $.extend({},this.defaults,opts);
+                        var data, m, e, attr,
+                                settings = $.extend({},this.defaults,opts);
                         // check for empty string in single property
-                        if ( !settings.single.length ) settings.single = 'metadata';
-                        
-                        var data = $.data(elem, settings.single);
+                        if ( !settings.single.length ) { settings.single = 'metadata'; }
+
+                        data = $.data(elem, settings.single);
                         // returned cached data if it already exists
-                        if ( data ) return data;
-                        
+                        if ( data ) { return data; }
+
                         data = "{}";
-                        
-                        if ( settings.type == "class" ) {
-                                var m = settings.cre.exec( elem.className );
-                                if ( m )
-                                        data = m[1];
-                        } else if ( settings.type == "elem" ) {
-                                if( !elem.getElementsByTagName )
-                                        return undefined;
-                                var e = elem.getElementsByTagName(settings.name);
-                                if ( e.length )
-                                        data = $.trim(e[0].innerHTML);
-                        } else if ( elem.getAttribute != undefined ) {
-                                var attr = elem.getAttribute( settings.name );
-                                if ( attr )
-                                        data = attr;
+
+                        if ( settings.type === "class" ) {
+                                m = settings.cre.exec( elem.className );
+                                if ( m ) { data = m[1]; }
+                        } else if ( settings.type === "elem" ) {
+                                if( !elem.getElementsByTagName ) { return undefined; }
+                                e = elem.getElementsByTagName(settings.name);
+                                if ( e.length ) { data = $.trim(e[0].innerHTML); }
+                        } else if ( elem.getAttribute !== undefined ) {
+                                attr = elem.getAttribute( settings.name );
+                                if ( attr ) { data = attr; }
                         }
-                        
-                        if ( data.indexOf( '{' ) <0 )
-                        data = "{" + data + "}";
-                        
+
+                        if ( data.indexOf( '{' ) <0 ) { data = "{" + data + "}"; }
+
                         data = eval("(" + data + ")");
-                        
+
                         $.data( elem, settings.single, data );
                         return data;