LocalPath.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\Resource;
 
use LogicException;
use ‪TYPO3\CMS\Core\Core\Environment;
use ‪TYPO3\CMS\Core\Utility\PathUtility;
 
class ‪LocalPath
{
    public const ‪TYPE_ABSOLUTE = 1;
    public const ‪TYPE_RELATIVE = 2;
 
    protected ‪$raw;
 
    protected ‪$relative;
 
    protected ‪$absolute;
 
    protected ‪$type;
 
    public function ‪__construct(string $value, int ‪$type)
    {
        if (‪$type !== self::TYPE_ABSOLUTE && ‪$type !== self::TYPE_RELATIVE) {
            throw new LogicException(sprintf('Unexpected type "%d"', ‪$type), 1625826491);
        }
 
        // @todo `../` is erased here, check again if this is a valid scenario
        // value and absolute have leading and trailing slash, e.g. '/some/path/'
        $value = '/' . trim(‪PathUtility::getCanonicalPath($value), '/');
        $value .= $value !== '/' ? '/' : '';
        $this->raw = $value;
        $this->type = ‪$type;
 
        $publicPath = ‪Environment::getPublicPath();
        if (‪$type === self::TYPE_RELATIVE) {
            $this->relative = $value;
            $this->absolute = ‪PathUtility::getCanonicalPath($publicPath . $value) . '/';
        } elseif (‪$type === self::TYPE_ABSOLUTE) {
            $this->absolute = $value;
            $this->relative = strpos($value, $publicPath) === 0
                ? substr($value, strlen($publicPath))
                : null;
        }
    }
 
    public function ‪getRaw(): string
    {
        return ‪$this->raw;
    }
 
    public function ‪getRelative(): ?string
    {
        return ‪$this->relative;
    }
 
    public function ‪getAbsolute(): string
    {
        return ‪$this->absolute;
    }
 
    public function ‪isAbsolute(): bool
    {
        return $this->type === ‪self::TYPE_ABSOLUTE;
    }
 
    public function ‪isRelative(): bool
    {
        return $this->type === ‪self::TYPE_RELATIVE;
    }
}