RenderingContext.php

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<?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\Fluid\Core\Rendering;
 
use Psr\Http\Message\ServerRequestInterface;
use ‪TYPO3\CMS\Core\Utility\GeneralUtility;
use ‪TYPO3\CMS\Extbase\Mvc\RequestInterface;
use ‪TYPO3\CMS\Fluid\Core\ViewHelper\ViewHelperResolver;
use ‪TYPO3\CMS\Fluid\View\TemplatePaths;
use TYPO3Fluid\Fluid\Core\Cache\FluidCacheInterface;
use TYPO3Fluid\Fluid\Core\Compiler\TemplateCompiler;
use TYPO3Fluid\Fluid\Core\Parser\Configuration;
use TYPO3Fluid\Fluid\Core\Parser\InterceptorInterface;
use TYPO3Fluid\Fluid\Core\Parser\TemplateParser;
use TYPO3Fluid\Fluid\Core\Variables\StandardVariableProvider;
use TYPO3Fluid\Fluid\Core\ViewHelper\ViewHelperInvoker;
use TYPO3Fluid\Fluid\Core\ViewHelper\ViewHelperVariableContainer;
 
class ‪RenderingContext extends \TYPO3Fluid\Fluid\Core\Rendering\RenderingContext
{
    protected ?ServerRequestInterface ‪$request = null;
 
    protected ‪$controllerName = 'Default';
 
    protected ‪$controllerAction = 'Default';
 
    public function ‪__construct(
        ‪ViewHelperResolver $viewHelperResolver,
        FluidCacheInterface $cache,
        array $templateProcessors,
        array $expressionNodeTypes,
        ‪TemplatePaths $templatePaths,
    ) {
        // Partially cloning parent::__construct() but with custom implementations.
        $this->setTemplateParser(new TemplateParser());
        $this->setTemplateCompiler(new TemplateCompiler());
        $this->setViewHelperInvoker(new ViewHelperInvoker());
        $this->setViewHelperVariableContainer(new ViewHelperVariableContainer());
        $this->setVariableProvider(new StandardVariableProvider());
        $this->setTemplateProcessors($templateProcessors);
        $this->setExpressionNodeTypes($expressionNodeTypes);
        $this->setTemplatePaths($templatePaths);
        $this->setViewHelperResolver($viewHelperResolver);
        $this->setCache($cache);
    }
 
    public function ‪buildParserConfiguration(): Configuration
    {
        $parserConfiguration = parent::buildParserConfiguration();
        foreach (‪$GLOBALS['TYPO3_CONF_VARS']['SYS']['fluid']['interceptors'] as $className) {
            $interceptor = GeneralUtility::makeInstance($className);
            if (!$interceptor instanceof InterceptorInterface) {
                throw new \InvalidArgumentException(
                    'Interceptor "' . $className . '" needs to implement ' . InterceptorInterface::class . '.',
                    1462869795
                );
            }
            $parserConfiguration->addInterceptor($interceptor);
        }
        return $parserConfiguration;
    }
 
    public function ‪setControllerAction($action): void
    {
        $dotPosition = strpos($action, '.');
        if ($dotPosition !== false) {
            $action = substr($action, 0, $dotPosition);
        }
        $this->controllerAction = $action;
        if ($this->request instanceof RequestInterface) {
            // @todo: Avoid altogether?!
            $this->request = $this->request->withControllerActionName(lcfirst($action));
        }
    }
 
    public function ‪setControllerName(‪$controllerName): void
    {
        $this->controllerName = ‪$controllerName;
        if ($this->request instanceof RequestInterface) {
            // @todo: Avoid altogether?!
            $this->request = $this->request->withControllerName(‪$controllerName);
        }
    }
 
    public function ‪getControllerName(): string
    {
        // @todo: Why fallback to request here? This is not consistent!
        return $this->request instanceof ‪RequestInterface ? $this->request->‪getControllerName() : ‪$this->controllerName;
    }
 
    public function ‪getControllerAction(): string
    {
        // @todo: Why fallback to request here? This is not consistent!
        return $this->request instanceof ‪RequestInterface ? $this->request->‪getControllerActionName() : ‪$this->controllerAction;
    }
 
    public function ‪setRequest(?ServerRequestInterface ‪$request): void
    {
        $this->request = ‪$request;
        if (‪$request instanceof RequestInterface) {
            // Set magic if this is an extbase request
            $this->‪setControllerAction($request->getControllerActionName());
            $this->‪setControllerName($request->getControllerName());
        }
    }
 
    public function ‪getRequest(): ?ServerRequestInterface
    {
        return ‪$this->request;
    }
}