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<?php |
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namespace Aoe\Restler\System\TYPO3; |
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/*************************************************************** |
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* Copyright notice |
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* |
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* (c) 2021 AOE GmbH <[email protected]> |
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* |
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* All rights reserved |
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* |
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* This script is part of the TYPO3 project. The TYPO3 project is |
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* free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* The GNU General Public License can be found at |
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* http://www.gnu.org/copyleft/gpl.html. |
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* |
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* This script is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* This copyright notice MUST APPEAR in all copies of the script! |
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***************************************************************/ |
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use Psr\Http\Message\ServerRequestInterface; |
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use TYPO3\CMS\Core\Authentication\BackendUserAuthentication; |
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use TYPO3\CMS\Core\Http\NormalizedParams; |
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use TYPO3\CMS\Core\Http\Response; |
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use TYPO3\CMS\Core\Routing\PageArguments; |
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use TYPO3\CMS\Core\SingletonInterface; |
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use TYPO3\CMS\Core\Site\Entity\Site; |
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use TYPO3\CMS\Core\Site\SiteFinder; |
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use TYPO3\CMS\Core\TimeTracker\TimeTracker; |
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use TYPO3\CMS\Core\TypoScript\TemplateService; |
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use TYPO3\CMS\Core\Utility\GeneralUtility; |
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use TYPO3\CMS\Frontend\Authentication\FrontendUserAuthentication; |
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use TYPO3\CMS\Frontend\Controller\TypoScriptFrontendController; |
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use TYPO3\CMS\Frontend\Http\RequestHandler; |
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use TYPO3\CMS\Frontend\Middleware\BackendUserAuthenticator; |
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use TYPO3\CMS\Frontend\Middleware\FrontendUserAuthenticator; |
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use TYPO3\CMS\Frontend\Middleware\PrepareTypoScriptFrontendRendering; |
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use TYPO3\CMS\Frontend\Middleware\TypoScriptFrontendInitialization; |
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use LogicException; |
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/** |
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* @package Restler |
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*/ |
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class Loader implements SingletonInterface |
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{ |
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/** |
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* @var BackendUserAuthenticator |
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*/ |
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private $backendUserAuthenticator; |
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/** |
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* @var FrontendUserAuthenticator |
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*/ |
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private $frontendUserAuthenticator; |
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/** |
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* @var MockRequestHandler |
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*/ |
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private $mockRequestHandler; |
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/** |
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* @var RequestHandler |
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*/ |
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private $requestHandler; |
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/** |
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* @var TimeTracker |
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*/ |
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protected $timeTracker; |
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/** |
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* @var TypoScriptFrontendInitialization |
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*/ |
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private $typoScriptFrontendInitialization; |
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/** |
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* @param BackendUserAuthenticator $backendUserAuthenticator |
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* @param FrontendUserAuthenticator $frontendUserAuthenticator |
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* @param MockRequestHandler $mockRequestHandler |
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* @param RequestHandler $requestHandler |
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* @param TimeTracker $timeTracker |
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* @param TypoScriptFrontendInitialization $typoScriptFrontendInitialization |
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*/ |
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public function __construct( |
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BackendUserAuthenticator $backendUserAuthenticator, |
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FrontendUserAuthenticator $frontendUserAuthenticator, |
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MockRequestHandler $mockRequestHandler, |
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RequestHandler $requestHandler, |
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TimeTracker $timeTracker, |
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TypoScriptFrontendInitialization $typoScriptFrontendInitialization |
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) { |
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$this->backendUserAuthenticator = $backendUserAuthenticator; |
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$this->frontendUserAuthenticator = $frontendUserAuthenticator; |
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$this->mockRequestHandler = $mockRequestHandler; |
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$this->requestHandler = $requestHandler; |
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$this->timeTracker = $timeTracker; |
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$this->typoScriptFrontendInitialization = $typoScriptFrontendInitialization; |
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} |
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/** |
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* Initialize backend-user with BackendUserAuthenticator middleware. |
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* @see \TYPO3\CMS\Frontend\Middleware\BackendUserAuthenticator |
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*/ |
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public function initializeBackendUser() |
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{ |
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if ($this->hasActiveBackendUser()) { |
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// Backend-User is already initialized - this can happen when we use/call internal REST-endpoints inside of a normal TYPO3-page |
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return; |
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} |
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$this->backendUserAuthenticator->process($this->getRequest(), $this->mockRequestHandler); |
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self::setRequest($this->mockRequestHandler->getRequest()); |
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} |
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/** |
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* Checks if a backend user is logged in. |
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* |
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* @return bool |
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*/ |
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public function hasActiveBackendUser() |
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{ |
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return ($GLOBALS['BE_USER'] ?? null) instanceof BackendUserAuthentication && |
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$GLOBALS['BE_USER']->user['uid'] > 0; |
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} |
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/** |
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* @return BackendUserAuthentication |
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* @throws LogicException |
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*/ |
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public function getBackendUser() |
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{ |
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if ($this->hasActiveBackendUser() === false) { |
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throw new LogicException('be-user is not initialized - initialize with BE-user with method \'initializeBackendUser\''); |
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} |
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return $GLOBALS['BE_USER']; |
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} |
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/** |
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* Initialize frontend-user with FrontendUserAuthenticator middleware. |
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* @param string|int $pid List of page IDs (comma separated) or page ID where to look for frontend user records |
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* @see \TYPO3\CMS\Frontend\Middleware\FrontendUserAuthenticator |
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*/ |
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public function initializeFrontendUser($pid = 0) |
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{ |
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if ($this->hasActiveFrontendUser()) { |
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// Frontend-User is already initialized - this can happen when we use/call internal REST-endpoints inside of a normal TYPO3-page |
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return; |
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} |
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/* @var ServerRequestInterface $request */ |
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$request = $this->getRequest() |
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->withQueryParams(array_merge($_GET, ['pid' => $pid])) |
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->withCookieParams($_COOKIE); |
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$this->frontendUserAuthenticator->process($request, $this->mockRequestHandler); |
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self::setRequest($this->mockRequestHandler->getRequest()); |
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} |
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/** |
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* Checks if a frontend user is logged in and the session is active. |
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* |
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* @return bool |
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*/ |
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public function hasActiveFrontendUser() |
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{ |
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$frontendUser = $this->getRequest()->getAttribute('frontend.user'); |
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return ($frontendUser instanceof FrontendUserAuthentication && is_array($frontendUser->user) && isset($frontendUser->user['uid'])); |
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} |
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/** |
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* @return FrontendUserAuthentication |
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* @throws LogicException |
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*/ |
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public function getFrontendUser() |
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{ |
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if ($this->hasActiveFrontendUser() === false) { |
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throw new LogicException('fe-user is not initialized'); |
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} |
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return $this->getRequest()->getAttribute('frontend.user'); |
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} |
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/** |
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* @param integer $pageId |
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* @param integer $type |
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* |
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* @return void |
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*/ |
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public function initializeFrontendRendering($pageId = 0, $type = 0) |
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{ |
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if ($this->isFrontendInitialized()) { |
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// FE is already initialized - this can happen when we use/call internal REST-endpoints inside of a normal TYPO3-page |
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return; |
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} |
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/** @var SiteFinder $siteFinder */ |
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$siteFinder = GeneralUtility::makeInstance(SiteFinder::class); |
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/** @var Site $site */ |
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$site = $siteFinder->getSiteByPageId($pageId); |
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$pageArguments = new PageArguments($pageId, $type, [], [], []); |
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$normalizedParams = NormalizedParams::createFromRequest($this->getRequest()); |
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/* @var ServerRequestInterface $request */ |
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$request = $this->getRequest() |
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->withAttribute('site', $site) |
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->withAttribute('routing', $pageArguments) |
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->withAttribute('language', $site->getDefaultLanguage()) |
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->withAttribute('normalizedParams', $normalizedParams) |
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->withQueryParams($_GET) |
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->withCookieParams($_COOKIE); |
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self::setRequest($request); |
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$this->initializeBackendUser(); |
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$this->initializeFrontendUser(); |
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$this->typoScriptFrontendInitialization->process($this->getRequest(), $this->mockRequestHandler); |
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self::setRequest($this->mockRequestHandler->getRequest()); |
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$prepareTypoScriptFrontendRendering = new PrepareTypoScriptFrontendRendering($GLOBALS['TSFE'], $this->timeTracker); |
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$prepareTypoScriptFrontendRendering->process($this->getRequest(), $this->mockRequestHandler); |
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self::setRequest($this->mockRequestHandler->getRequest()); |
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} |
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/** |
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* @return string |
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* @throws LogicException |
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*/ |
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public function renderPageContent() |
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{ |
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if ($this->isFrontendInitialized() === false) { |
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throw new LogicException('FrontendRendering is not initialized - initialize with method \'initializeFrontendRendering\''); |
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} |
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/** @var Response $response */ |
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$response = $this->requestHandler->handle($this->getRequest()); |
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return $response->getBody()->__toString(); |
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} |
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/** |
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* @param ServerRequestInterface $request |
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*/ |
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public static function setRequest(ServerRequestInterface $request) |
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{ |
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$GLOBALS['RESTLER_TYPO3_REQUEST'] = $request; |
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} |
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/** |
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* @return ServerRequestInterface |
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*/ |
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private function getRequest() |
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{ |
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return $GLOBALS['RESTLER_TYPO3_REQUEST']; |
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} |
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/** |
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* @return boolean |
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*/ |
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private function isFrontendInitialized() |
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{ |
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return ($GLOBALS['TSFE'] ?? null) instanceof TypoScriptFrontendController && |
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$GLOBALS['TSFE']->tmpl instanceof TemplateService; |
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} |
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} |
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