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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\Core\TypoScript;
use Psr\Container\ContainerInterface;
use TYPO3\CMS\Core\Authentication\BackendUserAuthentication;
use TYPO3\CMS\Core\Cache\Frontend\PhpFrontend;
use TYPO3\CMS\Core\ExpressionLanguage\DeprecatingRequestWrapper;
use TYPO3\CMS\Core\TypoScript\IncludeTree\Traverser\ConditionVerdictAwareIncludeTreeTraverser;
use TYPO3\CMS\Core\TypoScript\IncludeTree\TsConfigTreeBuilder;
use TYPO3\CMS\Core\TypoScript\IncludeTree\Visitor\IncludeTreeAstBuilderVisitor;
use TYPO3\CMS\Core\TypoScript\IncludeTree\Visitor\IncludeTreeConditionMatcherVisitor;
use TYPO3\CMS\Core\TypoScript\Tokenizer\TokenizerInterface;
use TYPO3\CMS\Core\Utility\GeneralUtility;
/**
* Calculate user TSconfig. This does the heavy lifting additionally supported by
* TsConfigTreeBuilder: Load basic user TSconfig tree, then build the user TSconfig AST
* and return user TSconfig DTO.
*
* @internal Internal for now until API stabilized. Use backendUser->getTSConfig().
*/
final class UserTsConfigFactory
{
public function __construct(
private readonly ContainerInterface $container,
private readonly TokenizerInterface $tokenizer,
private readonly TsConfigTreeBuilder $tsConfigTreeBuilder,
private readonly PhpFrontend $cache,
) {}
public function create(BackendUserAuthentication $backendUser): UserTsConfig
{
$includeTreeTraverserConditionVerdictAware = new ConditionVerdictAwareIncludeTreeTraverser();
$includeTreeTraverserConditionVerdictAwareVisitors = [];
$userTsConfigTree = $this->tsConfigTreeBuilder->getUserTsConfigTree($backendUser, $this->tokenizer, $this->cache);
$conditionMatcherVisitor = GeneralUtility::makeInstance(IncludeTreeConditionMatcherVisitor::class);
// User TSconfig is not within page context, that what page TSconfig is for, so 'page', 'pageId',
// 'rootLine' and 'tree' can not be used in user TSconfig conditions. There is no request, either.
$conditionMatcherVisitor->initializeExpressionMatcherWithVariables([
'page' => [],
'pageId' => 0,
// @deprecated since v12, will be removed in v13.
'request' => new DeprecatingRequestWrapper($GLOBALS['TYPO3_REQUEST'] ?? null),
]);
$includeTreeTraverserConditionVerdictAwareVisitors[] = $conditionMatcherVisitor;
$astBuilderVisitor = $this->container->get(IncludeTreeAstBuilderVisitor::class);
$includeTreeTraverserConditionVerdictAwareVisitors[] = $astBuilderVisitor;
$includeTreeTraverserConditionVerdictAware->traverse($userTsConfigTree, $includeTreeTraverserConditionVerdictAwareVisitors);
return new UserTsConfig($astBuilderVisitor->getAst());
}
}