includes/SpecialUnusedimages.php

   1 <?
   2
   3 function wfSpecialUnusedimages()
   4 {
   5         global $wgUser, $wgOut, $wgLang, $wgTitle;
   6         global $limit, $offset; # From query string
   7         $limit  = $_REQUEST["limit"];
   8         $offset = $_REQUEST["offset"];
   9
  10         $fname = "wfSpecialUnusedimages";
  11
  12         list( $limit, $offset ) = wfCheckLimits();
  13
  14         $sql = "SELECT img_name,img_user,img_user_text,img_timestamp,img_description " .
  15           "FROM image LEFT JOIN imagelinks ON img_name=il_to WHERE il_to IS NULL " .
  16           "ORDER BY img_timestamp LIMIT {$offset}, {$limit}";
  17         $res = wfQuery( $sql, DB_READ, $fname );
  18
  19         $sk = $wgUser->getSkin();
  20
  21         $wgOut->addHTML( wfMsg( "unusedimagestext" ) );
  22         $top = wfShowingResults( $offset, $limit );
  23         $wgOut->addHTML( "<p>{$top}\n" );
  24
  25         $sl = wfViewPrevNext( $offset, $limit,
  26           $wgLang->specialPage( "Unusedimages" ) );
  27         $wgOut->addHTML( "<br>{$sl}\n" );
  28
  29         $ins = $wgLang->getNsText ( 6 ) ;
  30         $s = "<ol start=" . ( $offset + 1 ) . ">";
  31         while ( $obj = wfFetchObject( $res ) ) {
  32                 $name = $obj->img_name;
  33                 $dlink = $sk->makeKnownLink( "{$ins}:{$name}", wfMsg( "imgdesc" ) );
  34                 $ilink = "<a href=\"" . wfImageUrl( $name ) . "\">{$name}</a>";
  35
  36                 $d = $wgLang->timeanddate( $obj->img_timestamp, true );
  37                 $u = $obj->img_user;
  38                 $ut = $obj->img_user_text;
  39                 $c = $obj->img_description;
  40
  41                 if ( 0 == $u ) { $ul = $ut; }
  42                 else { $ul = $sk->makeLink( $wgLang->getNsText(2).":{$ut}", $ut ); }
  43
  44                 $s .= "<li>({$dlink}) {$ilink} . . {$d} . . {$ul}";
  45
  46                 if ( "" != $c && "*" != $c ) { $s .= " <em>({$c})</em>"; }
  47                 $s .= "</li>\n";
  48         }
  49         wfFreeResult( $res );
  50         $s .= "</ol>";
  51         $wgOut->addHTML( $s );
  52         $wgOut->addHTML( "<p>{$sl}\n" );
  53 }
  54
  55 ?>