diff --git a/VisualEditor.php b/VisualEditor.php
index 744a721a00..7342bec76f 100644
--- a/VisualEditor.php
+++ b/VisualEditor.php
@@ -290,6 +290,7 @@ $wgResourceModules += array(
've/dm/metaitems/ve.dm.AlienMetaItem.js',
've/dm/metaitems/ve.dm.MWAlienMetaItem.js',
've/dm/metaitems/ve.dm.MWCategoryMetaItem.js',
+ 've/dm/metaitems/ve.dm.MWDefaultSortMetaItem.js',
've/dm/metaitems/ve.dm.MWLanguageMetaItem.js',
// ce
diff --git a/demos/ve/index.php b/demos/ve/index.php
index 43218f4de7..52f4767e93 100644
--- a/demos/ve/index.php
+++ b/demos/ve/index.php
@@ -178,6 +178,7 @@ $html = file_get_contents( $page );
+
diff --git a/modules/ve/dm/metaitems/ve.dm.MWDefaultSortMetaItem.js b/modules/ve/dm/metaitems/ve.dm.MWDefaultSortMetaItem.js
new file mode 100644
index 0000000000..80b857e17b
--- /dev/null
+++ b/modules/ve/dm/metaitems/ve.dm.MWDefaultSortMetaItem.js
@@ -0,0 +1,54 @@
+/*!
+ * VisualEditor DataModel MWDefaultSortMetaItem class.
+ *
+ * @copyright 2011-2013 VisualEditor Team and others; see AUTHORS.txt
+ * @license The MIT License (MIT); see LICENSE.txt
+ */
+
+/**
+ * DataModel category default sort meta item.
+ *
+ * @class
+ * @extends ve.dm.MetaItem
+ * @constructor
+ * @param {Object} element Reference to element in meta-linmod
+ */
+ve.dm.MWDefaultSortMetaItem = function VeDmMWDefaultSortMetaItem( element ) {
+ // Parent constructor
+ ve.dm.MetaItem.call( this, element );
+};
+
+/* Inheritance */
+
+ve.inheritClass( ve.dm.MWDefaultSortMetaItem, ve.dm.MetaItem );
+
+/* Static Properties */
+
+ve.dm.MWDefaultSortMetaItem.static.name = 'MWdefaultSort';
+
+ve.dm.MWDefaultSortMetaItem.static.group = 'MWdefaultSort';
+
+ve.dm.MWDefaultSortMetaItem.static.matchTagNames = [ 'meta' ];
+
+ve.dm.MWDefaultSortMetaItem.static.matchRdfaTypes = [ 'mw:PageProp/categorydefaultsort' ];
+
+ve.dm.MWDefaultSortMetaItem.static.toDataElement = function ( domElements ) {
+ var content = domElements[0].getAttribute( 'content' );
+ return {
+ 'type': this.name,
+ 'attributes': {
+ 'content': content
+ }
+ };
+};
+
+ve.dm.MWDefaultSortMetaItem.static.toDomElements = function ( dataElement, doc ) {
+ var meta = doc.createElement( 'meta' );
+ meta.setAttribute( 'property', 'mw:PageProp/categorydefaultsort' );
+ meta.setAttribute( 'content', dataElement.attributes.content );
+ return [ meta ];
+};
+
+/* Registration */
+
+ve.dm.modelRegistry.register( ve.dm.MWDefaultSortMetaItem );
diff --git a/modules/ve/test/dm/ve.dm.example.js b/modules/ve/test/dm/ve.dm.example.js
index 7002ba653d..9fa018eaaa 100644
--- a/modules/ve/test/dm/ve.dm.example.js
+++ b/modules/ve/test/dm/ve.dm.example.js
@@ -2487,6 +2487,20 @@ ve.dm.example.domToDataCases = {
'table with caption, head, foot and body': {
'html': ve.dm.example.complexTableHtml,
'data': ve.dm.example.complexTable
+ },
+ 'category default sort key': {
+ 'html': '',
+ 'data': [
+ {
+ 'type': 'MWdefaultSort',
+ 'attributes': {
+ 'content': 'foo',
+ 'html/0/content': 'foo',
+ 'html/0/property': 'mw:PageProp/categorydefaultsort'
+ }
+ },
+ { 'type': '/MWdefaultSort' }
+ ]
}
};
diff --git a/modules/ve/test/index.php b/modules/ve/test/index.php
index 6fdc970480..fd6d15b68a 100644
--- a/modules/ve/test/index.php
+++ b/modules/ve/test/index.php
@@ -121,6 +121,7 @@
+