1 files changed, 86 insertions, 0 deletions
diff --git a/includes/SpecialUnusedimages.php b/includes/SpecialUnusedimages.php
new file mode 100644
index 00000000..32a6f95a
--- /dev/null
+++ b/includes/SpecialUnusedimages.php
@@ -0,0 +1,86 @@
+<?php
+/**
+ *
+ * @package MediaWiki
+ * @subpackage SpecialPage
+ */
+
+/**
+ * @package MediaWiki
+ * @subpackage SpecialPage
+ */
+class UnusedimagesPage extends QueryPage {
+
+	function getName() {
+		return 'Unusedimages';
+	}
+
+	function sortDescending() {
+		return false;
+	}
+	function isSyndicated() { return false; }
+
+	function getSQL() {
+		global $wgCountCategorizedImagesAsUsed;
+		$dbr =& wfGetDB( DB_SLAVE );
+
+		if ( $wgCountCategorizedImagesAsUsed ) {
+			extract( $dbr->tableNames( 'page', 'image', 'imagelinks', 'categorylinks' ) );
+
+			return 'SELECT img_name as title, img_user, img_user_text, img_timestamp as value, img_description
+					FROM ((('.$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 {
+			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::imageUrl( $result->title ) );
+		$dirmark = $wgContLang->getDirMark(); // To keep text in correct order
+
+		$return =
+		# The 'desc' linking to the image page
+		'('.$skin->makeKnownLinkObj( $title, wfMsg('imgdesc') ).') ' . $dirmark .
+
+		# Link to the image itself
+		'<a href="' . $imageUrl . '">' . htmlspecialchars( $title->getText() ) .
+			'</a> . . ' . $dirmark .
+
+		# Last modified date
+		$wgLang->timeanddate($result->value) . ' . . ' . $dirmark .
+
+		# Link to username
+		$skin->makeLinkObj( Title::makeTitle( NS_USER, $result->img_user_text ),
+			$result->img_user_text) . $dirmark .
+
+		# If there is a description, show it
+		$skin->commentBlock( $wgContLang->convert( $result->img_description ) );
+
+		return $return;
+	}
+
+	function getPageHeader() {
+		return wfMsg( "unusedimagestext" );
+	}
+
+}
+
+/**
+ * Entry point
+ */
+function wfSpecialUnusedimages() {
+	list( $limit, $offset ) = wfCheckLimits();
+	$uip = new UnusedimagesPage();
+
+	return $uip->doQuery( $offset, $limit );
+}
+?>