includes/SpecialUnusedtemplates.php

   1 <?php
   2
   3 /**
   4  * @author Rob Church <robchur@gmail.com>
   5  * @copyright © 2006 Rob Church
   6  * @license http://www.gnu.org/copyleft/gpl.html GNU General Public License 2.0 or later
   7  * @addtogroup SpecialPage
   8  */
   9 class UnusedtemplatesPage extends QueryPage {
  10
  11         function getName() { return( 'Unusedtemplates' ); }
  12         function isExpensive() { return true; }
  13         function isSyndicated() { return false; }
  14         function sortDescending() { return false; }
  15
  16         function getSQL() {
  17                 $dbr = wfGetDB( DB_SLAVE );
  18                 list( $page, $templatelinks) = $dbr->tableNamesN( 'page', 'templatelinks' );
  19                 $sql = "SELECT 'Unusedtemplates' AS type, page_title AS title,
  20                         page_namespace AS namespace, 0 AS value
  21                         FROM $page
  22                         LEFT JOIN $templatelinks
  23                         ON page_namespace = tl_namespace AND page_title = tl_title
  24                         WHERE page_namespace = 10 AND tl_from IS NULL";
  25                 return $sql;
  26         }
  27
  28         function formatResult( $skin, $result ) {
  29                 $title = Title::makeTitle( NS_TEMPLATE, $result->title );
  30                 $pageLink = $skin->makeKnownLinkObj( $title, '', 'redirect=no' );
  31                 $wlhLink = $skin->makeKnownLinkObj(
  32                         SpecialPage::getTitleFor( 'Whatlinkshere' ),
  33                         wfMsgHtml( 'unusedtemplateswlh' ),
  34                         'target=' . $title->getPrefixedUrl() );
  35                 return wfSpecialList( $pageLink, $wlhLink );
  36         }
  37
  38         function getPageHeader() {
  39                 global $wgOut;
  40                 return $wgOut->parse( wfMsg( 'unusedtemplatestext' ) );
  41         }
  42
  43 }
  44
  45 function wfSpecialUnusedtemplates() {
  46         list( $limit, $offset ) = wfCheckLimits();
  47         $utp = new UnusedtemplatesPage();
  48         $utp->doQuery( $offset, $limit );
  49 }
  50
  51 ?>