includes/specials/SpecialMostimages.php

   1 <?php
   2 /**
   3  * Implements Special:Mostimages
   4  *
   5  * Copyright © 2005 Ævar Arnfjörð Bjarmason
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 2 of the License, or
  10  * (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License along
  18  * with this program; if not, write to the Free Software Foundation, Inc.,
  19  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  20  * http://www.gnu.org/copyleft/gpl.html
  21  *
  22  * @file
  23  * @ingroup SpecialPage
  24  * @author Ævar Arnfjörð Bjarmason <avarab@gmail.com>
  25  */
  26
  27 /**
  28  * A special page that lists most used images
  29  *
  30  * @ingroup SpecialPage
  31  */
  32 class MostimagesPage extends ImageQueryPage {
  33         function __construct( $name = 'Mostimages' ) {
  34                 parent::__construct( $name );
  35         }
  36
  37         function isExpensive() {
  38                 return true;
  39         }
  40
  41         function isSyndicated() {
  42                 return false;
  43         }
  44
  45         function getQueryInfo() {
  46                 return array(
  47                         'tables' => array( 'imagelinks' ),
  48                         'fields' => array(
  49                                 'namespace' => NS_FILE,
  50                                 'title' => 'il_to',
  51                                 'value' => 'COUNT(*)'
  52                         ),
  53                         'options' => array(
  54                                 'GROUP BY' => 'il_to',
  55                                 'HAVING' => 'COUNT(*) > 1'
  56                         )
  57                 );
  58         }
  59
  60         function getCellHtml( $row ) {
  61                 return $this->msg( 'nimagelinks' )->numParams( $row->value )->escaped() . '<br />';
  62         }
  63
  64         protected function getGroupName() {
  65                 return 'highuse';
  66         }
  67 }