Merge branch 'archwiki'

# Conflicts:
#	skins/ArchLinux.php
#	skins/ArchLinux/archlogo.gif

1 files changed, 146 insertions, 0 deletions

diff --git a/resources/src/mediawiki.api/mediawiki.api.category.js b/resources/src/mediawiki.api/mediawiki.api.category.js
new file mode 100644
index 00000000..7dd9730f
--- /dev/null
+++ b/resources/src/mediawiki.api/mediawiki.api.category.js
@@ -0,0 +1,146 @@
+/**
+ * @class mw.Api.plugin.category
+ */
+( function ( mw, $ ) {
+
+	var msg = 'Use of mediawiki.api callback params is deprecated. Use the Promise instead.';
+	$.extend( mw.Api.prototype, {
+		/**
+		 * Determine if a category exists.
+		 *
+		 * @param {mw.Title|string} title
+		 * @param {Function} [ok] Success callback (deprecated)
+		 * @param {Function} [err] Error callback (deprecated)
+		 * @return {jQuery.Promise}
+		 * @return {Function} return.done
+		 * @return {boolean} return.done.isCategory Whether the category exists.
+		 */
+		isCategory: function ( title, ok, err ) {
+			var apiPromise = this.get( {
+				prop: 'categoryinfo',
+				titles: String( title )
+			} );
+
+			if ( ok || err ) {
+				mw.track( 'mw.deprecate', 'api.cbParam' );
+				mw.log.warn( msg );
+			}
+
+			return apiPromise
+				.then( function ( data ) {
+					var exists = false;
+					if ( data.query && data.query.pages ) {
+						$.each( data.query.pages, function ( id, page ) {
+							if ( page.categoryinfo ) {
+								exists = true;
+							}
+						} );
+					}
+					return exists;
+				} )
+				.done( ok )
+				.fail( err )
+				.promise( { abort: apiPromise.abort } );
+		},
+
+		/**
+		 * Get a list of categories that match a certain prefix.
+		 *
+		 * E.g. given "Foo", return "Food", "Foolish people", "Foosball tables"...
+		 *
+		 * @param {string} prefix Prefix to match.
+		 * @param {Function} [ok] Success callback (deprecated)
+		 * @param {Function} [err] Error callback (deprecated)
+		 * @return {jQuery.Promise}
+		 * @return {Function} return.done
+		 * @return {string[]} return.done.categories Matched categories
+		 */
+		getCategoriesByPrefix: function ( prefix, ok, err ) {
+			// Fetch with allpages to only get categories that have a corresponding description page.
+			var apiPromise = this.get( {
+				list: 'allpages',
+				apprefix: prefix,
+				apnamespace: mw.config.get( 'wgNamespaceIds' ).category
+			} );
+
+			if ( ok || err ) {
+				mw.track( 'mw.deprecate', 'api.cbParam' );
+				mw.log.warn( msg );
+			}
+
+			return apiPromise
+				.then( function ( data ) {
+					var texts = [];
+					if ( data.query && data.query.allpages ) {
+						$.each( data.query.allpages, function ( i, category ) {
+							texts.push( new mw.Title( category.title ).getMainText() );
+						} );
+					}
+					return texts;
+				} )
+				.done( ok )
+				.fail( err )
+				.promise( { abort: apiPromise.abort } );
+		},
+
+		/**
+		 * Get the categories that a particular page on the wiki belongs to.
+		 *
+		 * @param {mw.Title|string} title
+		 * @param {Function} [ok] Success callback (deprecated)
+		 * @param {Function} [err] Error callback (deprecated)
+		 * @param {boolean} [async=true] Asynchronousness (deprecated)
+		 * @return {jQuery.Promise}
+		 * @return {Function} return.done
+		 * @return {boolean|mw.Title[]} return.done.categories List of category titles or false
+		 *  if title was not found.
+		 */
+		getCategories: function ( title, ok, err, async ) {
+			var apiPromise = this.get( {
+				prop: 'categories',
+				titles: String( title )
+			}, {
+				async: async === undefined ? true : async
+			} );
+
+			if ( ok || err ) {
+				mw.track( 'mw.deprecate', 'api.cbParam' );
+				mw.log.warn( msg );
+			}
+			if ( async !== undefined ) {
+				mw.track( 'mw.deprecate', 'api.async' );
+				mw.log.warn(
+					'Use of mediawiki.api async=false param is deprecated. ' +
+					'The sychronous mode will be removed in the future.'
+				);
+			}
+
+			return apiPromise
+				.then( function ( data ) {
+					var titles = false;
+					if ( data.query && data.query.pages ) {
+						$.each( data.query.pages, function ( id, page ) {
+							if ( page.categories ) {
+								if ( titles === false ) {
+									titles = [];
+								}
+								$.each( page.categories, function ( i, cat ) {
+									titles.push( new mw.Title( cat.title ) );
+								} );
+							}
+						} );
+					}
+					return titles;
+				} )
+				.done( ok )
+				.fail( err )
+				.promise( { abort: apiPromise.abort } );
+		}
+	} );
+
+	/**
+	 * @class mw.Api
+	 * @mixins mw.Api.plugin.category
+	 */
+
+}( mediaWiki, jQuery ) );