Revert r24105, r24106, r24107 'security fix' forbidden text/css and text/javascript...

[lhc/web/wiklou.git] / includes / SpecialUnusedcategories.php

diff --git a/includes/SpecialUnusedcategories.php b/includes/SpecialUnusedcategories.php
index e777360..492c5f8 100644 (file)
--- a/includes/SpecialUnusedcategories.php
+++ b/includes/SpecialUnusedcategories.php
@@ -1,17 +1,12 @@
 <?php
 /**
  *
- * @package MediaWiki
- * @subpackage SpecialPage
+ * @addtogroup SpecialPage
  */
 
-/** */
-require_once('QueryPage.php');
-
 /**
  *
- * @package MediaWiki
- * @subpackage SpecialPage
+ * @addtogroup SpecialPage
  */
 class UnusedCategoriesPage extends QueryPage {
 
@@ -20,15 +15,15 @@ class UnusedCategoriesPage extends QueryPage {
        }
 
        function getPageHeader() {
-               return '<p>'.wfMsg('unusedcategoriestext')."</p><br />\n";
+               return wfMsgExt( 'unusedcategoriestext', array( 'parse' ) );
        }
 
        function getSQL() {
                $NScat = NS_CATEGORY;
-               $dbr =& wfGetDB( DB_SLAVE );
-               extract( $dbr->tableNames( 'categorylinks','page' ));
+               $dbr = wfGetDB( DB_SLAVE );
+               list( $categorylinks, $page ) = $dbr->tableNamesN( 'categorylinks', 'page' );
                return "SELECT 'Unusedcategories' as type,
-                               {$NScat} as namespace, page_title as title, 1 as value
+                               {$NScat} as namespace, page_title as title, page_title as value
                                FROM $page
                                LEFT JOIN $categorylinks ON page_title=cl_to
                                WHERE cl_from IS NULL
@@ -37,7 +32,6 @@ class UnusedCategoriesPage extends QueryPage {
        }
 
        function formatResult( $skin, $result ) {
-               global $wgLang;
                $title = Title::makeTitle( NS_CATEGORY, $result->title );
                return $skin->makeLinkObj( $title, $title->getText() );
        }
@@ -49,4 +43,4 @@ function wfSpecialUnusedCategories() {
        $uc = new UnusedCategoriesPage();
        return $uc->doQuery( $offset, $limit );
 }
-?>
+