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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;
/**
* @var string
*/
protected $controllerName = 'Default';
/**
* @var string
*/
protected $controllerAction = 'Default';
/**
* @internal constructor, use `RenderingContextFactory->create()` instead
*/
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);
}
/**
* Build parser configuration. Adds custom fluid interceptors from configuration.
*
* @throws \InvalidArgumentException if a class not implementing InterceptorInterface was registered
*/
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;
}
/**
* @param string $action
*/
public function setControllerAction($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));
}
}
/**
* @param string $controllerName
*/
public function setControllerName($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;
}
/**
* It is currently allowed to setRequest(null) to unset a
* request object created by factories. Some tests use this
* to make sure no extbase request is set. This may change.
*/
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;
}
}