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SpecialMostLinkedCategories.php
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SpecialMostLinkedCategories.php
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<?php
/**
* Copyright © 2005, Ævar Arnfjörð Bjarmason
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* http://www.gnu.org/copyleft/gpl.html
*
* @file
*/
namespace MediaWiki\Specials;
use HtmlArmor;
use MediaWiki\Cache\LinkBatchFactory;
use MediaWiki\Html\Html;
use MediaWiki\Language\ILanguageConverter;
use MediaWiki\Languages\LanguageConverterFactory;
use MediaWiki\Linker\Linker;
use MediaWiki\SpecialPage\QueryPage;
use MediaWiki\Title\Title;
use Skin;
use stdClass;
use Wikimedia\Rdbms\IConnectionProvider;
use Wikimedia\Rdbms\IDatabase;
use Wikimedia\Rdbms\IResultWrapper;
/**
* List of categories with the most pages in them
*
* @ingroup SpecialPage
* @author Ævar Arnfjörð Bjarmason <avarab@gmail.com>
*/
class SpecialMostLinkedCategories extends QueryPage {
private ILanguageConverter $languageConverter;
/**
* @param IConnectionProvider $dbProvider
* @param LinkBatchFactory $linkBatchFactory
* @param LanguageConverterFactory $languageConverterFactory
*/
public function __construct(
IConnectionProvider $dbProvider,
LinkBatchFactory $linkBatchFactory,
LanguageConverterFactory $languageConverterFactory
) {
parent::__construct( 'Mostlinkedcategories' );
$this->setDatabaseProvider( $dbProvider );
$this->setLinkBatchFactory( $linkBatchFactory );
$this->languageConverter = $languageConverterFactory->getLanguageConverter( $this->getContentLanguage() );
}
public function isSyndicated() {
return false;
}
public function getQueryInfo() {
$dbr = $this->getDatabaseProvider()->getReplicaDatabase();
return [
'tables' => [ 'category' ],
'fields' => [ 'title' => 'cat_title',
'namespace' => NS_CATEGORY,
'value' => 'cat_pages' ],
'conds' => [ $dbr->expr( 'cat_pages', '>', 0 ) ],
];
}
protected function sortDescending() {
return true;
}
/**
* Fetch user page links and cache their existence
*
* @param IDatabase $db
* @param IResultWrapper $res
*/
public function preprocessResults( $db, $res ) {
$this->executeLBFromResultWrapper( $res );
}
/**
* @param Skin $skin
* @param stdClass $result Result row
* @return string
*/
public function formatResult( $skin, $result ) {
$nt = Title::makeTitleSafe( NS_CATEGORY, $result->title );
if ( !$nt ) {
return Html::element(
'span',
[ 'class' => 'mw-invalidtitle' ],
Linker::getInvalidTitleDescription(
$this->getContext(),
NS_CATEGORY,
$result->title )
);
}
$text = $this->languageConverter->convertHtml( $nt->getText() );
$plink = $this->getLinkRenderer()->makeLink( $nt, new HtmlArmor( $text ) );
$nlinks = $this->msg( 'nmembers' )->numParams( $result->value )->escaped();
return $this->getLanguage()->specialList( $plink, $nlinks );
}
protected function getGroupName() {
return 'highuse';
}
}
/**
* Retain the old class name for backwards compatibility.
* @deprecated since 1.41
*/
class_alias( SpecialMostLinkedCategories::class, 'SpecialMostLinkedCategories' );

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text/x-php
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Sat, May 16, 18:50 (5 h, 38 m)
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8a/eb/d09f5b29d17ee46de4a2ad0bde3c
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SpecialMostLinkedCategories.php (3 KB)

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