SpecialProtectedTitles.php

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<?php
namespace MediaWiki\Specials;
 
use MediaWiki\Cache\LinkBatchFactory;
use MediaWiki\HTMLForm\Field\HTMLSelectNamespace;
use MediaWiki\HTMLForm\HTMLForm;
use MediaWiki\MainConfigNames;
use MediaWiki\Pager\ProtectedTitlesPager;
use MediaWiki\SpecialPage\SpecialPage;
use Wikimedia\Rdbms\IConnectionProvider;
 
class SpecialProtectedTitles extends SpecialPage {
 
    private LinkBatchFactory $linkBatchFactory;
    private IConnectionProvider $dbProvider;
 
    public function __construct(
        LinkBatchFactory $linkBatchFactory,
        IConnectionProvider $dbProvider
    ) {
        parent::__construct( 'Protectedtitles' );
        $this->linkBatchFactory = $linkBatchFactory;
        $this->dbProvider = $dbProvider;
    }
 
    public function execute( $par ) {
        $this->setHeaders();
        $this->outputHeader();
        $this->addHelpLink( 'Help:Protected_pages' );
 
        $request = $this->getRequest();
        $level = $request->getVal( 'level' );
        $NS = $request->getIntOrNull( 'namespace' );
 
        $pager = new ProtectedTitlesPager(
            $this->getContext(),
            $this->getLinkRenderer(),
            $this->linkBatchFactory,
            $this->dbProvider,
            $level,
            $NS
        );
 
        $this->getOutput()->addHTML( $this->showOptions() );
 
        if ( $pager->getNumRows() ) {
            $this->getOutput()->addHTML(
                $pager->getNavigationBar() .
                    '<ul>' . $pager->getBody() . '</ul>' .
                    $pager->getNavigationBar()
            );
        } else {
            $this->getOutput()->addWikiMsg( 'protectedtitlesempty' );
        }
    }
 
    private function showOptions() {
        $formDescriptor = [
            'namespace' => [
                'class' => HTMLSelectNamespace::class,
                'name' => 'namespace',
                'id' => 'namespace',
                'cssclass' => 'namespaceselector',
                'all' => '',
                'label' => $this->msg( 'namespace' )->text()
            ],
            'levelmenu' => $this->getLevelMenu()
        ];
 
        $htmlForm = HTMLForm::factory( 'ooui', $formDescriptor, $this->getContext() )
            ->setMethod( 'get' )
            ->setWrapperLegendMsg( 'protectedtitles' )
            ->setSubmitTextMsg( 'protectedtitles-submit' );
 
        return $htmlForm->prepareForm()->getHTML( false );
    }
 
    private function getLevelMenu() {
        $options = [ 'restriction-level-all' => 0 ];
 
        // Load the log names as options
        foreach ( $this->getConfig()->get( MainConfigNames::RestrictionLevels ) as $type ) {
            if ( $type != '' && $type != '*' ) {
                // Messages: restriction-level-sysop, restriction-level-autoconfirmed
                $options["restriction-level-$type"] = $type;
            }
        }
 
        // Is there only one level (aside from "all")?
        if ( count( $options ) <= 2 ) {
            return '';
        }
 
        return [
            'type' => 'select',
            'options-messages' => $options,
            'label-message' => 'restriction-level',
            'name' => 'level',
            'id' => 'level',
        ];
    }
 
    protected function getGroupName() {
        return 'maintenance';
    }
}
 
class_alias( SpecialProtectedTitles::class, 'SpecialProtectedtitles' );