RenderingContext.php

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<?php
 
/*
 * 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 ‪TYPO3\CMS\Core\Utility\GeneralUtility;
use ‪TYPO3\CMS\Extbase\Mvc\Controller\ControllerContext;
use ‪TYPO3\CMS\Extbase\Mvc\Request;
use ‪TYPO3\CMS\Extbase\Mvc\Web\Routing\UriBuilder;
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 ‪$controllerContext;
 
    protected ‪$request;
 
    protected ‪$controllerName = 'Default';
 
    protected ‪$controllerAction = 'Default';
 
    public function ‪injectViewHelperVariableContainer(ViewHelperVariableContainer $viewHelperVariableContainer)
    {
        $this->setViewHelperVariableContainer($viewHelperVariableContainer);
    }
 
    public function ‪__construct(
        ‪ViewHelperResolver $viewHelperResolver,
        FluidCacheInterface $cache,
        array $templateProcessors,
        array $expressionNodeTypes
    ) {
        // Reproduced partial initialisation from parent::__construct; minus the custom implementations we attach below.
        $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(GeneralUtility::makeInstance(TemplatePaths::class));
        $this->setViewHelperResolver($viewHelperResolver);
 
        $this->setCache($cache);
    }
 
    public function ‪getParserConfiguration(): Configuration
    {
        $parserConfiguration = parent::getParserConfiguration();
        $this->‪addInterceptorsToParserConfiguration(‪$GLOBALS['TYPO3_CONF_VARS']['SYS']['fluid']['interceptors'], $parserConfiguration);
        return $parserConfiguration;
    }
 
    public function ‪buildParserConfiguration()
    {
        $parserConfiguration = parent::buildParserConfiguration();
        $this->‪addInterceptorsToParserConfiguration(‪$GLOBALS['TYPO3_CONF_VARS']['SYS']['fluid']['interceptors'], $parserConfiguration);
        return $parserConfiguration;
    }
 
    protected function ‪addInterceptorsToParserConfiguration(iterable $interceptors, Configuration $parserConfiguration): void
    {
        foreach ($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);
        }
    }
 
    public function ‪getControllerContext()
    {
        if ($this->controllerContext) {
            return ‪$this->controllerContext;
        }
        ‪$controllerContext = GeneralUtility::makeInstance(ControllerContext::class);
        if ($this->request) {
            ‪$controllerContext->‪setRequest($this->request);
        }
        return ‪$controllerContext;
    }
 
    public function ‪setControllerAction($action)
    {
        $dotPosition = strpos($action, '.');
        if ($dotPosition !== false) {
            $action = substr($action, 0, $dotPosition);
        }
        $this->controllerAction = $action;
        if ($this->request) {
            $this->request->setControllerActionName(lcfirst($action));
        }
    }
 
    public function ‪setControllerName(‪$controllerName)
    {
        $this->controllerName = ‪$controllerName;
        if ($this->request instanceof ‪Request) {
            $this->request->setControllerName(‪$controllerName);
        }
    }
 
    public function ‪getControllerName()
    {
        return $this->request instanceof ‪Request ? $this->request->‪getControllerName() : ‪$this->controllerName;
    }
 
    public function ‪getControllerAction()
    {
        return $this->request instanceof ‪Request ? $this->request->‪getControllerActionName() : ‪$this->controllerAction;
    }
 
    public function ‪setControllerContext(‪ControllerContext ‪$controllerContext)
    {
        $this->controllerContext = ‪$controllerContext;
        if ($this->request === null) {
            trigger_error(
                'Setting request from controllerContext in class ' . __CLASS__ . ' is deprecated. Use setRequest() directly.',
                E_USER_DEPRECATED
            );
            ‪$request = ‪$controllerContext->‪getRequest();
            $this->‪setRequest(‪$request);
        }
    }
 
    public function ‪setRequest(Request ‪$request): void
    {
        $this->request = ‪$request;
        $this->‪setControllerAction($request->getControllerActionName());
        $this->‪setControllerName($request->getControllerName());
        // Also ensure that controller context is filled, if not set yet.
        if ($this->controllerContext === null) {
            // @deprecated since v11, will be removed with v12.
            $this->controllerContext = GeneralUtility::makeInstance(ControllerContext::class);
            $this->controllerContext->setRequest(‪$request);
        }
    }
 
    public function ‪getRequest(): Request
    {
        return ‪$this->request;
    }
 
    public function ‪getUriBuilder(): UriBuilder
    {
        $uriBuilder = GeneralUtility::makeInstance(UriBuilder::class);
        $uriBuilder->setRequest($this->request);
        return $uriBuilder;
    }
}