d5c868386e
The function SpecialPage::getLanguageConverter does not use service injection and it seems not useful to inject the factory into every special page when not used on each special page or used from code directly in the SpecialPage class. Bug: T259960 Depends-On: I550f2db0c652193755ad4ad04cececad00be72ea Change-Id: I11e5d67b7051c159b8d32bf056a0e24aa3b526ae
143 lines
3.8 KiB
PHP
143 lines
3.8 KiB
PHP
<?php
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/**
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* Implements Special:Fewestrevisions
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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* @file
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* @ingroup SpecialPage
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*/
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use MediaWiki\Cache\LinkBatchFactory;
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use MediaWiki\Languages\LanguageConverterFactory;
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use Wikimedia\Rdbms\IDatabase;
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use Wikimedia\Rdbms\ILoadBalancer;
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use Wikimedia\Rdbms\IResultWrapper;
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/**
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* Special page for listing the articles with the fewest revisions.
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*
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* @ingroup SpecialPage
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* @author Martin Drashkov
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*/
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class SpecialFewestRevisions extends QueryPage {
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/** @var NamespaceInfo */
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private $namespaceInfo;
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/** @var ILanguageConverter */
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private $languageConverter;
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/**
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* @param NamespaceInfo $namespaceInfo
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* @param ILoadBalancer $loadBalancer
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* @param LinkBatchFactory $linkBatchFactory
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* @param LanguageConverterFactory $languageConverterFactory
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*/
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public function __construct(
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NamespaceInfo $namespaceInfo,
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ILoadBalancer $loadBalancer,
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LinkBatchFactory $linkBatchFactory,
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LanguageConverterFactory $languageConverterFactory
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) {
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parent::__construct( 'Fewestrevisions' );
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$this->namespaceInfo = $namespaceInfo;
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$this->setDBLoadBalancer( $loadBalancer );
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$this->setLinkBatchFactory( $linkBatchFactory );
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$this->languageConverter = $languageConverterFactory->getLanguageConverter( $this->getContentLanguage() );
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}
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public function isExpensive() {
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return true;
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}
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public function isSyndicated() {
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return false;
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}
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public function getQueryInfo() {
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return [
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'tables' => [ 'revision', 'page' ],
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'fields' => [
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'namespace' => 'page_namespace',
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'title' => 'page_title',
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'value' => 'COUNT(*)',
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],
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'conds' => [
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'page_namespace' => $this->namespaceInfo->getContentNamespaces(),
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'page_id = rev_page',
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'page_is_redirect = 0',
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],
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'options' => [
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'GROUP BY' => [ 'page_namespace', 'page_title' ]
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]
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];
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}
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protected function sortDescending() {
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return false;
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}
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/**
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* @param Skin $skin
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* @param stdClass $result Database row
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* @return string
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*/
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public function formatResult( $skin, $result ) {
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$nt = Title::makeTitleSafe( $result->namespace, $result->title );
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if ( !$nt ) {
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return Html::element(
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'span',
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[ 'class' => 'mw-invalidtitle' ],
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Linker::getInvalidTitleDescription(
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$this->getContext(),
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$result->namespace,
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$result->title
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)
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);
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}
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$linkRenderer = $this->getLinkRenderer();
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$text = $this->languageConverter->convertHtml( $nt->getPrefixedText() );
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$plink = $linkRenderer->makeLink( $nt, new HtmlArmor( $text ) );
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$nl = $this->msg( 'nrevisions' )->numParams( $result->value )->text();
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$redirect = isset( $result->redirect ) && $result->redirect ?
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' - ' . $this->msg( 'isredirect' )->escaped() : '';
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$nlink = $linkRenderer->makeKnownLink(
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$nt,
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$nl,
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[],
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[ 'action' => 'history' ]
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) . $redirect;
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return $this->getLanguage()->specialList( $plink, $nlink );
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}
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/**
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* Cache page existence for performance
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*
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* @param IDatabase $db
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* @param IResultWrapper $res
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*/
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protected function preprocessResults( $db, $res ) {
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$this->executeLBFromResultWrapper( $res );
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}
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protected function getGroupName() {
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return 'maintenance';
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}
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}
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