<?php
+/**
+ *
+ * @package MediaWiki
+ * @subpackage SpecialPage
+ */
-function wfSpecialUnusedimages() {
- global $wgUser, $wgOut, $wgLang, $wgTitle;
- $fname = "wfSpecialUnusedimages";
+/**
+ * @package MediaWiki
+ * @subpackage SpecialPage
+ */
+class UnusedimagesPage extends QueryPage {
- list( $limit, $offset ) = wfCheckLimits();
- $dbr =& wfGetDB( DB_SLAVE );
- extract( $dbr->tableNames( 'image','imagelinks' ) );
+ function getName() {
+ return 'Unusedimages';
+ }
+
+ function sortDescending() {
+ return false;
+ }
+ function isSyndicated() { return false; }
+
+ function getSQL() {
+ global $wgCountCategorizedImagesAsUsed;
+ $dbr =& wfGetDB( DB_SLAVE );
+
+ if ( $wgCountCategorizedImagesAsUsed ) {
+ list( $page, $image, $imagelinks, $categorylinks ) = $dbr->tableNamesN( 'page', 'image', 'imagelinks', 'categorylinks' );
+
+ return 'SELECT img_name as title, img_user, img_user_text, img_timestamp as value, img_description
+ FROM ((('.$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 {
+ list( $image, $imagelinks ) = $dbr->tableNamesN( 'image','imagelinks' );
- $sql = "SELECT img_name,img_user,img_user_text,img_timestamp,img_description " .
- "FROM $image LEFT JOIN $imagelinks ON img_name=il_to WHERE il_to IS NULL " .
- "ORDER BY img_timestamp ".$dbr->limitResult($limit,$offset);
- $res = $dbr->query( $sql, $fname );
+ return 'SELECT img_name as title, img_user, img_user_text, img_timestamp as value, img_description' .
+ ' FROM '.$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 );
- $sk = $wgUser->getSkin();
+ $imageUrl = htmlspecialchars( Image::imageUrl( $result->title ) );
+ $dirmark = $wgContLang->getDirMark(); // To keep text in correct order
- $wgOut->addHTML( wfMsg( "unusedimagestext" ) );
- $top = wfShowingResults( $offset, $limit );
- $wgOut->addHTML( "<p>{$top}\n" );
+ $return =
+ # The 'desc' linking to the image page
+ '('.$skin->makeKnownLinkObj( $title, wfMsg('imgdesc') ).') ' . $dirmark .
- $sl = wfViewPrevNext( $offset, $limit,
- $wgLang->specialPage( "Unusedimages" ) );
- $wgOut->addHTML( "<br />{$sl}</p>\n" );
+ # Link to the image itself
+ '<a href="' . $imageUrl . '">' . htmlspecialchars( $title->getText() ) .
+ '</a> . . ' . $dirmark .
- $ins = $wgLang->getNsText ( 6 ) ;
- $s = "<ol start='" . ( $offset + 1 ) . "'>";
- while ( $obj = $dbr->fetchObject( $res ) ) {
- $name = $obj->img_name;
- $dlink = $sk->makeKnownLink( "{$ins}:{$name}", wfMsg( "imgdesc" ) );
- $ilink = "<a href=\"" . Image::wfImageUrl( $name ) . "\">{$name}</a>";
+ # Last modified date
+ $wgLang->timeanddate($result->value) . ' . . ' . $dirmark .
- $d = $wgLang->timeanddate( $obj->img_timestamp, true );
- $u = $obj->img_user;
- $ut = $obj->img_user_text;
- $c = $obj->img_description;
+ # Link to username
+ $skin->makeLinkObj( Title::makeTitle( NS_USER, $result->img_user_text ),
+ $result->img_user_text) . $dirmark .
- if ( 0 == $u ) { $ul = $ut; }
- else { $ul = $sk->makeLink( $wgLang->getNsText(2).":{$ut}", $ut ); }
+ # If there is a description, show it
+ $skin->commentBlock( $wgContLang->convert( $result->img_description ) );
- $s .= "<li>({$dlink}) {$ilink} . . {$d} . . {$ul}";
+ return $return;
+ }
- if ( "" != $c && "*" != $c ) { $s .= " <em>({$c})</em>"; }
- $s .= "</li>\n";
+ function getPageHeader() {
+ return wfMsg( "unusedimagestext" );
}
- $dbr->freeResult( $res );
- $s .= "</ol>\n\n";
- $wgOut->addHTML( $s );
- $wgOut->addHTML( "<p>{$sl}</p>\n" );
+
}
+/**
+ * Entry point
+ */
+function wfSpecialUnusedimages() {
+ list( $limit, $offset ) = wfCheckLimits();
+ $uip = new UnusedimagesPage();
+
+ return $uip->doQuery( $offset, $limit );
+}
?>