Merge "Fix and update i18n QUnit test breakages"

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

diff --git a/includes/specials/SpecialUnusedimages.php b/includes/specials/SpecialUnusedimages.php
index 091ec3a..cdab557 100644 (file)
--- a/includes/specials/SpecialUnusedimages.php
+++ b/includes/specials/SpecialUnusedimages.php
@@ -27,55 +27,57 @@
  * @ingroup SpecialPage
  */
 class UnusedimagesPage extends ImageQueryPage {
+       function __construct( $name = 'Unusedimages' ) {
+               parent::__construct( $name );
+       }
 
-       function isExpensive() { return true; }
-
-       function getName() {
-               return 'Unusedimages';
+       function isExpensive() {
+               return true;
        }
 
        function sortDescending() {
                return false;
        }
-       function isSyndicated() { return false; }
-
-       function getSQL() {
-               global $wgCountCategorizedImagesAsUsed;
 
-               $dbr = wfGetDB( DB_SLAVE );
+       function isSyndicated() {
+               return false;
+       }
 
-               $epoch = $dbr->unixTimestamp( 'img_timestamp' );
+       function getQueryInfo() {
+               global $wgCountCategorizedImagesAsUsed;
+               $retval = array (
+                       'tables' => array ( 'image', 'imagelinks' ),
+                       'fields' => array ( 'namespace' => NS_FILE,
+                                       'title' => 'img_name',
+                                       'value' => 'img_timestamp',
+                                       'img_user', 'img_user_text',
+                                       'img_description' ),
+                       'conds' => array ( 'il_to IS NULL' ),
+                       'join_conds' => array ( 'imagelinks' => array (
+                                       'LEFT JOIN', 'il_to = img_name' ) )
+               );
 
                if ( $wgCountCategorizedImagesAsUsed ) {
-                       list( $page, $image, $imagelinks, $categorylinks ) = $dbr->tableNamesN( 'page', 'image', 'imagelinks', 'categorylinks' );
-
-                       return "SELECT 'Unusedimages' as type, 6 as namespace, img_name as title, $epoch as value,
-                                               img_user, img_user_text,  img_description
-                                       FROM ((($page AS I LEFT JOIN $categorylinks AS L ON I.page_id = L.cl_from)
-                                               LEFT JOIN $imagelinks AS P ON I.page_title = P.il_to)
-                                               INNER JOIN $image AS G ON I.page_title = G.img_name)
-                                       WHERE I.page_namespace = ".NS_FILE." AND L.cl_from IS NULL AND P.il_to IS NULL";
-               } else {
-                       list( $image, $imagelinks ) = $dbr->tableNamesN( 'image','imagelinks' );
-
-                       return "SELECT 'Unusedimages' as type, 6 as namespace, img_name as title, $epoch as value,
-                               img_user, img_user_text,  img_description
-                               FROM $image LEFT JOIN $imagelinks ON img_name=il_to WHERE il_to IS NULL ";
+                       // Order is significant
+                       $retval['tables'] = array ( 'image', 'page', 'categorylinks',
+                                       'imagelinks' );
+                       $retval['conds']['page_namespace'] = NS_FILE;
+                       $retval['conds'][] = 'cl_from IS NULL';
+                       $retval['conds'][] = 'img_name = page_title';
+                       $retval['join_conds']['categorylinks'] = array (
+                                       'LEFT JOIN', 'cl_from = page_id' );
+                       $retval['join_conds']['imagelinks'] = array (
+                                       'LEFT JOIN', 'il_to = page_title' );
                }
+               return $retval;
        }
 
-       function getPageHeader() {
-               return wfMsgExt( 'unusedimagestext', array( 'parse' ) );
+       function usesTimestamps() {
+               return true;
        }
 
-}
-
-/**
- * Entry point
- */
-function wfSpecialUnusedimages() {
-       list( $limit, $offset ) = wfCheckLimits();
-       $uip = new UnusedimagesPage();
+       function getPageHeader() {
+               return $this->msg( 'unusedimagestext' )->parseAsBlock();
+       }
 
-       return $uip->doQuery( $offset, $limit );
 }