<?php
/**
*
- * @package MediaWiki
- * @subpackage SpecialPage
+ * @addtogroup SpecialPage
*/
-/** */
-require_once("QueryPage.php");
-
/**
- *
+ * implements Special:Unusedimages
+ * @addtogroup SpecialPage
*/
-class UnusedimagesPage extends QueryPage {
-
+class UnusedimagesPage extends ImageQueryPage {
+
+ function isExpensive() { return true; }
+
function getName() {
return 'Unusedimages';
}
-
+
function sortDescending() {
return false;
}
+ function isSyndicated() { return false; }
function getSQL() {
- $dbr =& wfGetDB( DB_SLAVE );
- extract( $dbr->tableNames( 'image','imagelinks' ) );
-
- return 'SELECT img_name as title, img_user, img_user_text, img_timestamp as value, img_description' .
- ' FROM '.$image.' LEFT JOIN '.$imagelinks.' ON img_name=il_to WHERE il_to IS NULL ';
- }
-
- function formatResult( $skin, $result ) {
- global $wgLang, $wgContLang;
- $title = Title::makeTitle( NS_IMAGE, $result->title );
-
- $imageUrl = htmlspecialchars( Image::wfImageUrl( $result->title ) );
- $return =
- # The 'desc' linking to the image page
- '('.$skin->makeKnownLinkObj( $title, wfMsg('imgdesc') ).') '
- # Link to the image itself
- . '<a href="' . $imageUrl . '">' . htmlspecialchars( $title->getText() ) . '</a>'
- # Last modified date
- . ' . . '.$wgLang->timeanddate($result->value)
- # Link to username
- . ' . . '.$skin->makeLinkObj( Title::makeTitle( NS_USER, $result->img_user_text ), $result->img_user_text);
-
- # If there is a description, show it
- if($result->img_description != '') {
- $return .= ' <i>(' . $skin->formatComment( $result->img_description ) . ')</i>';
+ global $wgCountCategorizedImagesAsUsed;
+ $dbr = wfGetDB( DB_SLAVE );
+
+ if ( $wgCountCategorizedImagesAsUsed ) {
+ list( $page, $image, $imagelinks, $categorylinks ) = $dbr->tableNamesN( 'page', 'image', 'imagelinks', 'categorylinks' );
+
+ return "SELECT 'Unusedimages' as type, 6 as namespace, img_name as title, img_timestamp as value,
+ img_user, img_user_text, img_description
+ FROM ((($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_IMAGE." 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, img_timestamp as value,
+ img_user, img_user_text, img_description
+ FROM $image LEFT JOIN $imagelinks ON img_name=il_to WHERE il_to IS NULL ";
}
- return $return;
}
-
+
function getPageHeader() {
- return wfMsg( "unusedimagestext" );
+ return wfMsgExt( 'unusedimagestext', array( 'parse') );
}
}
return $uip->doQuery( $offset, $limit );
}
-?>
+