Mutation.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\Security\ContentSecurityPolicy;
 
use ‪TYPO3\CMS\Core\Utility\GeneralUtility;
 
class ‪Mutation implements \JsonSerializable
{
    public readonly array ‪$sources;
 
    public function ‪__construct(
        public readonly ‪MutationMode $mode,
        public readonly ‪Directive $directive,
        ‪SourceInterface ...‪$sources,
    ) {
        // @todo continue with source collecting internally?
        if (‪$sources !== [] && $this->mode === ‪MutationMode::Remove) {
            throw new \LogicException(
                'Cannot remove and declare sources at the same time',
                1677244893
            );
        }
        $this->sources = ‪$sources;
    }
 
    public function ‪jsonSerialize(): array
    {
        $service = GeneralUtility::makeInstance(ModelService::class);
        return [
            'mode' => $this->mode,
            'directive' => $this->directive,
            'sources' => $service->serializeSources(...$this->sources),
        ];
    }
}