includes/SpecialWantedpages.php

   1 <?php
   2 /**
   3  *
   4  * @package MediaWiki
   5  * @subpackage SpecialPage
   6  */
   7
   8 /**
   9  *
  10  */
  11 require_once ( 'QueryPage.php' ) ;
  12
  13 /**
  14  *
  15  * @package MediaWiki
  16  * @subpackage SpecialPage
  17  */
  18 class WantedPagesPage extends QueryPage {
  19
  20         function getName() {
  21                 return 'Wantedpages';
  22         }
  23
  24         function isExpensive() {
  25                 return true;
  26         }
  27
  28         function getSQL() {
  29                 $dbr =& wfGetDB( DB_SLAVE );
  30                 $brokenlinks = $dbr->tableName( 'brokenlinks' );
  31
  32                 # We cheat and return the full-text from bl_to in the title.
  33                 # In the future, a pre-parsed name will be available.
  34                 $agrvalue=$dbr->aggregateValue('COUNT(DISTINCT bl_from)');
  35                 return
  36                         "SELECT 'Wantedpages' as type,
  37                                 0 as namespace,
  38                                 bl_to as title,
  39                                 COUNT(DISTINCT bl_from) as value
  40                         FROM $brokenlinks
  41                         GROUP BY bl_to
  42                         HAVING $agrvalue > 1
  43                         ORDER BY $agrvalue ".
  44                         ($this->sortDescending() ? 'DESC' : '');
  45         }
  46
  47         function getOrder() {
  48                 return '';
  49         }
  50
  51         function formatResult( $skin, $result ) {
  52                 global $wgLang;
  53
  54                 $nt = Title::newFromDBkey( $result->title );
  55                 if( is_null( $nt ) ) {
  56                         return "<!-- Bad title '" . htmlspecialchars( $result->title ) . "' -->";
  57                 }
  58                 $plink = $skin->makeBrokenLink( $nt->getPrefixedText(), "" );
  59                 $nl = wfMsg( "nlinks", $result->value );
  60                 $nlink = $skin->makeKnownLink( $wgLang->specialPage( "Whatlinkshere" ), $nl,
  61                   "target=" . $nt->getPrefixedURL() );
  62
  63                 return "{$plink} ({$nlink})";
  64         }
  65 }
  66
  67 /**
  68  * constructor
  69  */
  70 function wfSpecialWantedpages() {
  71         list( $limit, $offset ) = wfCheckLimits();
  72
  73         $wpp = new WantedPagesPage();
  74
  75         $wpp->doQuery( $offset, $limit );
  76 }
  77
  78 ?>