Use local context to get messages

[lhc/web/wiklou.git] / includes / specials / SpecialMostcategories.php

diff --git a/includes/specials/SpecialMostcategories.php b/includes/specials/SpecialMostcategories.php
index 1ba0562..98b7367 100644 (file)
--- a/includes/specials/SpecialMostcategories.php
+++ b/includes/specials/SpecialMostcategories.php
@@ -1,58 +1,67 @@
 <?php
 /**
+ * Implements Special:Mostcategories
+ *
+ * Copyright © 2005 Ævar Arnfjörð Bjarmason
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
  * @file
  * @ingroup SpecialPage
- *
  * @author Ævar Arnfjörð Bjarmason <avarab@gmail.com>
- * @copyright Copyright © 2005, Ævar Arnfjörð Bjarmason
- * @license http://www.gnu.org/copyleft/gpl.html GNU General Public License 2.0 or later
  */
 
 /**
- * implements Special:Mostcategories
+ * A special page that list pages that have highest category count
+ *
  * @ingroup SpecialPage
  */
 class MostcategoriesPage extends QueryPage {
 
-       function getName() { return 'Mostcategories'; }
+       function __construct( $name = 'Mostcategories' ) {
+               parent::__construct( $name );
+       }
+
        function isExpensive() { return true; }
        function isSyndicated() { return false; }
 
-       function getSQL() {
-               $dbr = wfGetDB( DB_SLAVE );
-               list( $categorylinks, $page) = $dbr->tableNamesN( 'categorylinks', 'page' );
-               return
-                       "
-                       SELECT
-                               'Mostcategories' as type,
-                               page_namespace as namespace,
-                               page_title as title,
-                               COUNT(*) as value
-                       FROM $categorylinks
-                       LEFT JOIN $page ON cl_from = page_id
-                       WHERE page_namespace = " . NS_MAIN . "
-                       GROUP BY page_namespace, page_title
-                       HAVING COUNT(*) > 1
-                       ";
+       function getQueryInfo() {
+               return array (
+                       'tables' => array ( 'categorylinks', 'page' ),
+                       'fields' => array ( 'page_namespace AS namespace',
+                                       'page_title AS title',
+                                       'COUNT(*) AS value' ),
+                       'conds' => array ( 'page_namespace' => MWNamespace::getContentNamespaces() ),
+                       'options' => array ( 'HAVING' => 'COUNT(*) > 1',
+                               'GROUP BY' => 'page_namespace, page_title' ),
+                       'join_conds' => array ( 'page' => array ( 'LEFT JOIN',
+                                       'page_id = cl_from' ) )
+               );
        }
 
+       /**
+        * @param $skin Skin
+        * @param $result
+        * @return string
+        */
        function formatResult( $skin, $result ) {
-               global $wgLang;
                $title = Title::makeTitleSafe( $result->namespace, $result->title );
 
-               $count = wfMsgExt( 'ncategories', array( 'parsemag', 'escape' ), $wgLang->formatNum( $result->value ) );
-               $link = $skin->link( $title );
-               return wfSpecialList( $link, $count );
+               $count = $this->msg( 'ncategories' )->numParams( $result->value )->escaped();
+               $link = Linker::link( $title );
+               return $this->getLanguage()->specialList( $link, $count );
        }
 }
-
-/**
- * constructor
- */
-function wfSpecialMostcategories() {
-       list( $limit, $offset ) = wfCheckLimits();
-
-       $wpp = new MostcategoriesPage();
-
-       $wpp->doQuery( $offset, $limit );
-}