includes/SpecialDisambiguations.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 DisambiguationsPage extends PageQueryPage {
  19
  20         function getName() {
  21                 return 'Disambiguations';
  22         }
  23
  24         function isExpensive( ) { return true; }
  25         function isSyndicated() { return false; }
  26
  27         function getPageHeader( ) {
  28                 global $wgUser;
  29                 $sk = $wgUser->getSkin();
  30
  31                 #FIXME : probably need to add a backlink to the maintenance page.
  32                 return '<p>'.wfMsg("disambiguationstext", $sk->makeKnownLink(wfMsgForContent('disambiguationspage')) )."</p><br />\n";
  33         }
  34
  35         function getSQL() {
  36                 $dbr =& wfGetDB( DB_SLAVE );
  37                 extract( $dbr->tableNames( 'page', 'pagelinks' ) );
  38
  39                 $dp = Title::newFromText(wfMsgForContent("disambiguationspage"));
  40                 $id = $dp->getArticleId();
  41         $dns = $dp->getNamespace();
  42         $dtitle = $dbr->addQuotes( $dp->getDBkey() );
  43
  44                 $sql = "SELECT 'Disambiguations' AS type, pa.page_namespace AS namespace,"
  45                          ." pa.page_title AS title, la.pl_from AS value"
  46                          ." FROM {$pagelinks} AS lb, {$page} AS pa, {$pagelinks} AS la"
  47                          ." WHERE lb.pl_namespace = $dns AND lb.pl_title = $dtitle" # disambiguation template
  48                          ." AND pa.page_id = lb.pl_from"
  49                          ." AND pa.page_namespace = la.pl_namespace"
  50                          ." AND pa.page_title = la.pl_title";
  51                 return $sql;
  52         }
  53
  54         function getOrder() {
  55                 return '';
  56         }
  57
  58         function formatResult( $skin, $result ) {
  59                 $title = Title::newFromId( $result->value );
  60         $dp = Title::makeTitle( $result->namespace, $result->title );
  61
  62                 $from = $skin->makeKnownLinkObj( $title,'');
  63                 $edit = $skin->makeBrokenLinkObj( $title, "(".wfMsg("qbedit").")" , 'redirect=no');
  64                 $to   = $skin->makeKnownLinkObj( $dp,'');
  65
  66                 return "$from $edit => $to";
  67         }
  68 }
  69
  70 /**
  71  * Constructor
  72  */
  73 function wfSpecialDisambiguations() {
  74         list( $limit, $offset ) = wfCheckLimits();
  75
  76         $sd = new DisambiguationsPage();
  77
  78         return $sd->doQuery( $offset, $limit );
  79 }
  80 ?>