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', 'links' ) );
  38
  39                 $dp = Title::newFromText(wfMsgForContent("disambiguationspage"));
  40                 $dpid = $dp->getArticleID();
  41
  42                 $sql = "SELECT pa.page_namespace AS ns_art, pa.page_title AS title_art,"
  43                         .        " pb.page_namespace AS ns_dis, pb.page_title AS title_dis"
  44                     . " FROM {$links} as la, {$links} as lb, {$page} as pa, {$page} as pb"
  45                     . " WHERE la.l_to = '{$dpid}'"
  46                     . " AND la.l_from = lb.l_to"
  47                     . " AND pa.page_id = lb.l_from"
  48                     . " AND pb.page_id = lb.l_to";
  49
  50                 return $sql;
  51         }
  52
  53         function getOrder() {
  54                 return '';
  55         }
  56
  57         function formatResult( $skin, $result ) {
  58                 global $wgContLang ;
  59                 $ns = $wgContLang->getNamespaces() ;
  60
  61                 $from = $skin->makeKnownLink( $ns[$result->ns_art].':'.$result->title_art ,'');
  62                 $edit = $skin->makeBrokenLink( $ns[$result->ns_art].':'.$result->title_art , "(".wfMsg("qbedit").")" , 'redirect=no');
  63                 $to   = $skin->makeKnownLink( $ns[$result->ns_dis].':'.$result->title_dis ,'');
  64
  65                 return "$from $edit => $to";
  66         }
  67 }
  68
  69 /**
  70  * Constructor
  71  */
  72 function wfSpecialDisambiguations() {
  73         list( $limit, $offset ) = wfCheckLimits();
  74
  75         $sd = new DisambiguationsPage();
  76
  77         return $sd->doQuery( $offset, $limit );
  78
  79 }
  80 ?>