includes/SpecialMostcategories.php

   1 <?php
   2 /**
   3  * @package MediaWiki
   4  * @subpackage SpecialPage
   5  *
   6  * @author Ævar Arnfjörð Bjarmason <avarab@gmail.com>
   7  * @copyright Copyright © 2005, Ævar Arnfjörð Bjarmason
   8  * @license http://www.gnu.org/copyleft/gpl.html GNU General Public License 2.0 or later
   9  */
  10
  11 /**
  12  * @package MediaWiki
  13  * @subpackage SpecialPage
  14  */
  15 class MostcategoriesPage extends QueryPage {
  16
  17         function getName() { return 'Mostcategories'; }
  18         function isExpensive() { return true; }
  19         function isSyndicated() { return false; }
  20
  21         function getSQL() {
  22                 $dbr =& wfGetDB( DB_SLAVE );
  23                 extract( $dbr->tableNames( 'categorylinks', 'page' ) );
  24                 return
  25                         "
  26                         SELECT
  27                                 'Mostcategories' as type,
  28                                 page_namespace as namespace,
  29                                 page_title as title,
  30                                 COUNT(*) as value
  31                         FROM $categorylinks
  32                         LEFT JOIN $page ON cl_from = page_id
  33                         WHERE page_namespace = " . NS_MAIN . "
  34                         GROUP BY 1,2,3
  35                         HAVING COUNT(*) > 1
  36                         ";
  37         }
  38
  39         function formatResult( $skin, $result ) {
  40                 global $wgContLang, $wgLang;
  41
  42                 $nt = Title::makeTitle( $result->namespace, $result->title );
  43                 $text = $wgContLang->convert( $nt->getPrefixedText() );
  44
  45                 $plink = $skin->makeKnownLink( $nt->getPrefixedText(), $text );
  46
  47                 $nl = wfMsgExt( 'ncategories', array( 'parsemag', 'escape' ),
  48                         $wgLang->formatNum( $result->value ) );
  49
  50                 $nlink = $skin->makeKnownLink( $wgContLang->specialPage( 'Categories' ),
  51                         $nl, 'article=' . $nt->getPrefixedURL() );
  52
  53                 return wfSpecialList($plink, $nlink);
  54         }
  55 }
  56
  57 /**
  58  * constructor
  59  */
  60 function wfSpecialMostcategories() {
  61         list( $limit, $offset ) = wfCheckLimits();
  62
  63         $wpp = new MostcategoriesPage();
  64
  65         $wpp->doQuery( $offset, $limit );
  66 }
  67
  68 ?>