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         function isSyndicated() { return false; }
  28
  29         function getSQL() {
  30                 $dbr =& wfGetDB( DB_SLAVE );
  31                 $brokenlinks = $dbr->tableName( 'brokenlinks' );
  32
  33                 # We cheat and return the full-text from bl_to in the title.
  34                 # In the future, a pre-parsed name will be available.
  35                 $agrvalue=$dbr->aggregateValue('COUNT(DISTINCT bl_from)');
  36                 return
  37                         "SELECT 'Wantedpages' as type,
  38                                 0 as namespace,
  39                                 bl_to as title,
  40                                 COUNT(DISTINCT bl_from) as value
  41                         FROM $brokenlinks
  42                         GROUP BY bl_to
  43                         HAVING $agrvalue > 1";
  44         }
  45
  46         function formatResult( $skin, $result ) {
  47                 global $wgContLang;
  48
  49                 $nt = Title::newFromDBkey( $result->title );
  50                 $text = $wgContLang->convert( $result->title );
  51                 if( is_null( $nt ) ) {
  52                         return "<!-- Bad title '" . htmlspecialchars( $result->title ) . "' -->";
  53                 }
  54                 $plink = $skin->makeBrokenLink( $nt->getPrefixedText(), $text );
  55                 $nl = wfMsg( "nlinks", $result->value );
  56                 $nlink = $skin->makeKnownLink( $wgContLang->specialPage( "Whatlinkshere" ), $nl,
  57                   "target=" . $nt->getPrefixedURL() );
  58
  59                 return "{$plink} ({$nlink})";
  60         }
  61 }
  62
  63 /**
  64  * constructor
  65  */
  66 function wfSpecialWantedpages() {
  67         list( $limit, $offset ) = wfCheckLimits();
  68
  69         $wpp = new WantedPagesPage();
  70
  71         $wpp->doQuery( $offset, $limit );
  72 }
  73
  74 ?>