UsernamePasswordLoginProvider.php

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<?php
namespace ‪TYPO3\CMS\Backend\LoginProvider;
 
/*
 * 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 ‪TYPO3\CMS\Backend\Controller\LoginController;
use ‪TYPO3\CMS\Core\Page\PageRenderer;
use ‪TYPO3\CMS\Core\Utility\GeneralUtility;
use ‪TYPO3\CMS\Extbase\Object\ObjectManager;
use ‪TYPO3\CMS\Extbase\SignalSlot\Dispatcher;
use ‪TYPO3\CMS\Fluid\View\StandaloneView;
 
class ‪UsernamePasswordLoginProvider implements ‪LoginProviderInterface
{
    const ‪SIGNAL_getPageRenderer = 'getPageRenderer';
 
    public function ‪render(‪StandaloneView $view, ‪PageRenderer $pageRenderer, ‪LoginController $loginController)
    {
        GeneralUtility::makeInstance(ObjectManager::class)->get(Dispatcher::class)->dispatch(__CLASS__, self::SIGNAL_getPageRenderer, [$pageRenderer]);
 
        $pageRenderer->‪loadRequireJsModule('TYPO3/CMS/Backend/UserPassLogin');
 
        $view->‪setTemplatePathAndFilename(GeneralUtility::getFileAbsFileName('EXT:backend/Resources/Private/Templates/UserPassLoginForm.html'));
        if (GeneralUtility::getIndpEnv('TYPO3_SSL')) {
            $view->‪assign('presetUsername', GeneralUtility::_GP('u'));
            $view->‪assign('presetPassword', GeneralUtility::_GP('p'));
        }
    }
}