includes/SpecialUnusedimages.php

   1 <?
   2
   3 function wfSpecialUnusedimages()
   4 {
   5         global $wgUser, $wgOut, $wgLang, $wgTitle;
   6         global $limit, $offset; # From query string
   7         $fname = "wfSpecialUnusedimages";
   8
   9         if ( ! $limit ) {
  10                 $limit = $wgUser->getOption( "rclimit" );
  11                 if ( ! $limit ) { $limit = 50; }
  12         }
  13         if ( ! $offset ) { $offset = 0; }
  14
  15         $sql = "SELECT img_name,img_user,img_user_text,img_timestamp,img_description " .
  16           "FROM image LEFT JOIN imagelinks ON img_name=il_to WHERE il_to IS NULL " .
  17           "ORDER BY img_timestamp LIMIT {$offset}, {$limit}";
  18         $res = wfQuery( $sql, $fname );
  19
  20         $sk = $wgUser->getSkin();
  21
  22         $wgOut->addHTML( wfMsg( "unusedimagestext" ) );
  23         $top = wfShowingResults( $offset, $limit );
  24         $wgOut->addHTML( "<p>{$top}\n" );
  25
  26         $sl = wfViewPrevNext( $offset, $limit,
  27           $wgLang->specialPage( "Unusedimages" ) );
  28         $wgOut->addHTML( "<br>{$sl}\n" );
  29
  30         $ins = $wgLang->getNsText ( 6 ) ;
  31         $s = "<ol start=" . ( $offset + 1 ) . ">";
  32         while ( $obj = wfFetchObject( $res ) ) {
  33                 $name = $obj->img_name;
  34                 $dlink = $sk->makeKnownLink( "{$ins}:{$name}", wfMsg( "imgdesc" ) );
  35                 $ilink = "<a href=\"" . wfImageUrl( $name ) . "\">{$name}</a>";
  36
  37                 $d = $wgLang->timeanddate( $obj->img_timestamp, true );
  38                 $u = $obj->img_user;
  39                 $ut = $obj->img_user_text;
  40                 $c = $obj->img_description;
  41
  42                 if ( 0 == $u ) { $ul = $ut; }
  43                 else { $ul = $sk->makeLink( $wgLang->getNsText(2).":{$ut}", $ut ); }
  44
  45                 $s .= "<li>({$dlink}) {$ilink} . . {$d} . . {$ul}";
  46
  47                 if ( "" != $c && "*" != $c ) { $s .= " <em>({$c})</em>"; }
  48                 $s .= "</li>\n";
  49         }
  50         wfFreeResult( $res );
  51         $s .= "</ol>";
  52         $wgOut->addHTML( $s );
  53         $wgOut->addHTML( "<p>{$sl}\n" );
  54 }
  55
  56 ?>