Your IP : 216.73.217.13
<?php
declare(strict_types=1);
/*
* 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!
*/
namespace TYPO3\CMS\Backend\Http;
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;
use Psr\Http\Server\RequestHandlerInterface;
use TYPO3\CMS\Core\Configuration\ConfigurationManager;
use TYPO3\CMS\Core\Context\Context;
use TYPO3\CMS\Core\Context\DateTimeAspect;
use TYPO3\CMS\Core\Context\VisibilityAspect;
use TYPO3\CMS\Core\Core\Bootstrap;
use TYPO3\CMS\Core\Core\SystemEnvironmentBuilder;
use TYPO3\CMS\Core\Http\AbstractApplication;
use TYPO3\CMS\Core\Http\RedirectResponse;
use TYPO3\CMS\Core\Routing\BackendEntryPointResolver;
/**
* Entry point for the TYPO3 Backend (HTTP requests)
*/
class Application extends AbstractApplication
{
public function __construct(
RequestHandlerInterface $requestHandler,
protected readonly ConfigurationManager $configurationManager,
protected readonly Context $context,
protected readonly BackendEntryPointResolver $backendEntryPointResolver
) {
$this->requestHandler = $requestHandler;
}
public function handle(ServerRequestInterface $request): ResponseInterface
{
if (!Bootstrap::checkIfEssentialConfigurationExists($this->configurationManager)) {
return $this->installToolRedirect($request);
}
// Add applicationType attribute to request: This is backend and maybe backend ajax.
$request = $request->withAttribute('applicationType', SystemEnvironmentBuilder::REQUESTTYPE_BE);
// Set up the initial context
$this->initializeContext();
return parent::handle($request);
}
/**
* Create a PSR-7 Response that redirects to the install tool
*/
protected function installToolRedirect(ServerRequestInterface $request): ResponseInterface
{
return new RedirectResponse($this->backendEntryPointResolver->getPathFromRequest($request) . 'install.php', 302);
}
/**
* Initializes the Context used for accessing data and finding out the current state of the application
*/
protected function initializeContext(): void
{
$this->context->setAspect('date', new DateTimeAspect(new \DateTimeImmutable('@' . $GLOBALS['EXEC_TIME'])));
$this->context->setAspect('visibility', new VisibilityAspect(true, true));
}
}