Fix extensions to work with category sort changes

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

diff --git a/includes/CategoryPage.php b/includes/CategoryPage.php
index dc90b04..287efcf 100644 (file)
--- a/includes/CategoryPage.php
+++ b/includes/CategoryPage.php
@@ -11,6 +11,9 @@ if ( !defined( 'MEDIAWIKI' ) )
 /**
  */
 class CategoryPage extends Article {
+       # Subclasses can change this to override the viewer class.
+       protected $mCategoryViewerClass = 'CategoryViewer';
+
        function view() {
                global $wgRequest, $wgUser;
 
@@ -62,7 +65,7 @@ class CategoryPage extends Article {
                        $until[$type] = isset( $_GET["{$type}until"] ) ? $_GET["{$type}until"] : null;
                }
 
-               $viewer = new CategoryViewer( $this->mTitle, $from, $until, $_GET );
+               $viewer = new $this->mCategoryViewerClass( $this->mTitle, $from, $until, $_GET );
                $wgOut->addHTML( $viewer->getHTML() );
        }
 }