includes/specials/SpecialWantedtemplates.php

   1 <?php
   2 /**
   3  * Implements Special:Wantedtemplates
   4  *
   5  * Copyright © 2008, Danny B.
   6  * Based on SpecialWantedcategories.php by Ævar Arnfjörð Bjarmason <avarab@gmail.com>
   7  * makeWlhLink() taken from SpecialMostlinkedtemplates by Rob Church <robchur@gmail.com>
   8  *
   9  * This program is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License as published by
  11  * the Free Software Foundation; either version 2 of the License, or
  12  * (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License along
  20  * with this program; if not, write to the Free Software Foundation, Inc.,
  21  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  22  * http://www.gnu.org/copyleft/gpl.html
  23  *
  24  * @file
  25  * @ingroup SpecialPage
  26  * @author Danny B.
  27  */
  28
  29 /**
  30  * A querypage to list the most wanted templates
  31  *
  32  * @ingroup SpecialPage
  33  */
  34 class WantedTemplatesPage extends WantedQueryPage {
  35
  36         function getName() {
  37                 return 'Wantedtemplates';
  38         }
  39
  40         function getSQL() {
  41                 $dbr = wfGetDB( DB_SLAVE );
  42                 list( $templatelinks, $page ) = $dbr->tableNamesN( 'templatelinks', 'page' );
  43                 $name = $dbr->addQuotes( $this->getName() );
  44                 return
  45                         "
  46                           SELECT $name as type,
  47                                  tl_namespace as namespace,
  48                                  tl_title as title,
  49                                  COUNT(*) as value
  50                             FROM $templatelinks LEFT JOIN
  51                                  $page ON tl_title = page_title AND tl_namespace = page_namespace
  52                            WHERE page_title IS NULL AND tl_namespace = ". NS_TEMPLATE ."
  53                         GROUP BY tl_namespace, tl_title
  54                         ";
  55         }
  56 }
  57
  58 /**
  59  * constructor
  60  */
  61 function wfSpecialWantedTemplates() {
  62         list( $limit, $offset ) = wfCheckLimits();
  63
  64         $wpp = new WantedTemplatesPage();
  65
  66         $wpp->doQuery( $offset, $limit );
  67 }