PackageDependentCacheIdentifier.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\Package\Cache;
 
use ‪TYPO3\CMS\Core\Core\Environment;
use ‪TYPO3\CMS\Core\Information\Typo3Version;
use TYPO3\CMS\Core\Package\PackageManager;
 
class ‪PackageDependentCacheIdentifier
{
    private string ‪$baseIdentifier;
    private string ‪$prefix = '';
    private string ‪$additionalIdentifier = '';
 
    public function ‪__construct(PackageManager $packageManager)
    {
        $this->baseIdentifier = (new ‪Typo3Version())->getVersion() . ‪Environment::getProjectPath() . ($packageManager->getCacheIdentifier() ?? '');
    }
 
    public function ‪toString(): string
    {
        return $this->‪prefix . sha1($this->baseIdentifier . $this->additionalIdentifier);
    }
 
    public function ‪withPrefix(string ‪$prefix): self
    {
        $newIdentifier = clone $this;
        $newIdentifier->prefix = ‪$prefix . '_';
 
        return $newIdentifier;
    }
 
    public function ‪withAdditionalHashedIdentifier(string ‪$additionalIdentifier): self
    {
        $newIdentifier = clone $this;
        $newIdentifier->additionalIdentifier = ‪$additionalIdentifier;
 
        return $newIdentifier;
    }
}