LoginFramesetController.php

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<?php
declare(strict_types = 1);
namespace ‪TYPO3\CMS\Backend\Controller;
 
/*
 * This file is part of the TYPO3 CMS project.
 *
 * It is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License, either version 2
 * of the License, or any later version.
 *
 * For the full copyright and license information, please read the
 * LICENSE.txt file that was distributed with this source code.
 *
 * The TYPO3 project - inspiring people to share!
 */
 
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;
use ‪TYPO3\CMS\Backend\Routing\UriBuilder;
use ‪TYPO3\CMS\Backend\Template\DocumentTemplate;
use ‪TYPO3\CMS\Core\Http\HtmlResponse;
use ‪TYPO3\CMS\Core\Page\PageRenderer;
use ‪TYPO3\CMS\Core\Utility\GeneralUtility;
 
class ‪LoginFramesetController
{
    protected ‪$content;
 
    public function ‪__construct()
    {
        trigger_error(__CLASS__ . ' will be removed in TYPO3 v10.0. Request "index.php?loginRefresh=1" directly to work without the frameset.', E_USER_DEPRECATED);
        ‪$GLOBALS['SOBE'] = $this;
    }
 
    public function ‪mainAction(ServerRequestInterface $request): ResponseInterface
    {
        $this->‪createFrameset();
        return new ‪HtmlResponse($this->content);
    }
 
    public function ‪main()
    {
        $this->‪createFrameset();
    }
    protected function ‪createFrameset(): void
    {
        $title = 'TYPO3 Re-Login (' . ‪$GLOBALS['TYPO3_CONF_VARS']['SYS']['sitename'] . ')';
        $this->‪getDocumentTemplate()->‪startPage($title);
        $uriBuilder = GeneralUtility::makeInstance(UriBuilder::class);
        // Create the frameset for the window
        $this->content = $this->‪getPageRenderer()->‪render(‪PageRenderer::PART_HEADER) . '
            <frameset rows="*,1">
                <frame name="login" src="index.php?loginRefresh=1" marginwidth="0" marginheight="0" scrolling="no" noresize="noresize" />
                <frame name="dummy" src="' . htmlspecialchars((string)$uriBuilder->buildUriFromRoute('dummy')) . '" marginwidth="0" marginheight="0" scrolling="auto" noresize="noresize" />
            </frameset>
        </html>';
    }
 
    protected function ‪getDocumentTemplate(): ‪DocumentTemplate
    {
        return ‪$GLOBALS['TBE_TEMPLATE'];
    }
 
    protected function ‪getPageRenderer(): ‪PageRenderer
    {
        return GeneralUtility::makeInstance(PageRenderer::class);
    }
}