includes/SpecialUnusedimages.php

   1 <?php
   2 /**
   3  *
   4  * @package MediaWiki
   5  * @subpackage SpecialPage
   6  */
   7
   8 /** */
   9 require_once("QueryPage.php");
  10
  11 /**
  12  *
  13  */
  14 class UnusedimagesPage extends QueryPage {
  15
  16         function getName() {
  17                 return 'Unusedimages';
  18         }
  19
  20         function sortDescending() {
  21                 return false;
  22         }
  23
  24         function getSQL() {
  25                 $dbr =& wfGetDB( DB_SLAVE );
  26                 extract( $dbr->tableNames( 'image','imagelinks' ) );
  27
  28                 return 'SELECT img_name as title, img_user, img_user_text, img_timestamp as value, img_description' .
  29                       ' FROM '.$image.' LEFT JOIN '.$imagelinks.' ON img_name=il_to WHERE il_to IS NULL ';
  30         }
  31
  32         function formatResult( $skin, $result ) {
  33                 global $wgLang, $wgContLang;
  34                 $title = Title::makeTitle( NS_IMAGE, $result->title );
  35
  36                 $imageUrl = htmlspecialchars( Image::wfImageUrl( $result->title ) );
  37                 $return =
  38                 # The 'desc' linking to the image page
  39                 '('.$skin->makeKnownLinkObj( $title, wfMsg('imgdesc') ).') '
  40                 # Link to the image itself
  41                 . '<a href="' . $imageUrl . '">' . htmlspecialchars( $title->getText() ) . '</a>'
  42                 # Last modified date
  43                 . ' . . '.$wgLang->timeanddate($result->value)
  44                 # Link to username
  45                 . ' . . '.$skin->makeLinkObj( Title::makeTitle( NS_USER, $result->img_user_text ), $result->img_user_text);
  46
  47                 # If there is a description, show it
  48                 if($result->img_description != '') {
  49                         $return .= ' <i>(' . $skin->formatComment( $result->img_description ) . ')</i>';
  50                 }
  51                 return $return;
  52         }
  53
  54         function getPageHeader() {
  55                 return wfMsg( "unusedimagestext" );
  56         }
  57
  58 }
  59
  60 /**
  61  * Entry point
  62  */
  63 function wfSpecialUnusedimages() {
  64         list( $limit, $offset ) = wfCheckLimits();
  65         $uip = new UnusedimagesPage();
  66
  67         return $uip->doQuery( $offset, $limit );
  68 }
  69 ?>