IncludeTreeConditionEnforcerVisitor.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\Core\TypoScript\IncludeTree\Visitor;
 
use ‪TYPO3\CMS\Core\TypoScript\IncludeTree\IncludeNode\IncludeConditionInterface;
use ‪TYPO3\CMS\Core\TypoScript\IncludeTree\IncludeNode\IncludeInterface;
 
final class ‪IncludeTreeConditionEnforcerVisitor implements ‪IncludeTreeVisitorInterface
{
    private array ‪$enabledConditions;
 
    public function ‪setEnabledConditions(array ‪$enabledConditions): void
    {
        $this->enabledConditions = ‪$enabledConditions;
    }
 
    public function ‪visitBeforeChildren(‪IncludeInterface $include, int $currentDepth): void
    {
        if (!$include instanceof ‪IncludeConditionInterface) {
            return;
        }
        $conditionValue = $include->getConditionToken()->getValue();
        if (in_array($conditionValue, $this->enabledConditions) && !$include->isConditionNegated()
            || !in_array($conditionValue, $this->enabledConditions) && $include->isConditionNegated()
        ) {
            $include->setConditionVerdict(true);
        } else {
            $include->setConditionVerdict(false);
        }
    }
 
    public function ‪visit(‪IncludeInterface $include, int $currentDepth): void {}
}