SpecialListFiles.php

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<?php
class SpecialListFiles extends IncludableSpecialPage {
    public function __construct() {
        parent::__construct( 'Listfiles' );
    }
 
    public function execute( $par ) {
        $this->setHeaders();
        $this->outputHeader();
        $this->addHelpLink( 'Help:Managing_files' );
 
        if ( $this->including() ) {
            $userName = $par;
            $search = '';
            $showAll = false;
        } else {
            $userName = $this->getRequest()->getText( 'user', $par );
            $search = $this->getRequest()->getText( 'ilsearch', '' );
            $showAll = $this->getRequest()->getBool( 'ilshowall', false );
        }
        // Sanitize usernames to avoid symbols in the title of page.
        $sanitizedUserName = User::getCanonicalName( $userName, false );
        if ( $sanitizedUserName ) {
            $userName = $sanitizedUserName;
        }
 
        if ( $userName ) {
            $pageTitle = $this->msg( 'listfiles_subpage', $userName );
        } else {
            $pageTitle = $this->msg( 'listfiles' );
        }
 
        $pager = new ImageListPager(
            $this->getContext(),
            $userName,
            $search,
            $this->including(),
            $showAll,
            $this->getLinkRenderer()
        );
 
        $out = $this->getOutput();
        $out->setPageTitle( $pageTitle );
        $out->addModuleStyles( 'mediawiki.special' );
        if ( $this->including() ) {
            $out->addParserOutputContent( $pager->getBodyOutput() );
        } else {
            $user = $pager->getRelevantUser();
            $this->getSkin()->setRelevantUser( $user );
            $pager->getForm();
            $out->addParserOutputContent( $pager->getFullOutput() );
        }
    }
 
    public function prefixSearchSubpages( $search, $limit, $offset ) {
        $user = User::newFromName( $search );
        if ( !$user ) {
            // No prefix suggestion for invalid user
            return [];
        }
        // Autocomplete subpage as user list - public to allow caching
        return UserNamePrefixSearch::search( 'public', $search, $limit, $offset );
    }
 
    protected function getGroupName() {
        return 'media';
    }
}