Club Drupal

<?php

namespace TYPO3\PharStreamWrapper\Interceptor;

/*

 * This file is part of the TYPO3 project.

 *

 * It is free software; you can redistribute it and/or modify it under the terms

 * of the MIT License (MIT). For the full copyright and license information,

 * please read the LICENSE file that was distributed with this source code.

 *

 * The TYPO3 project - inspiring people to share!

 */

use TYPO3\PharStreamWrapper\Assertable;

use TYPO3\PharStreamWrapper\Helper;

use TYPO3\PharStreamWrapper\Exception;

class PharExtensionInterceptor implements Assertable

{

    /**

     * Determines whether the base file name has a ".phar" suffix.

     *

     * @param string $path

     * @param string $command

     * @return bool

     * @throws Exception

     */

    public function assert($path, $command)

    {

        if ($this->baseFileContainsPharExtension($path)) {

            return true;

        }

        throw new Exception(

            sprintf(

                'Unexpected file extension in "%s"',

                $path

            ),

            1535198703

        );

    }

    /**

     * @param string $path

     * @return bool

     */

    private function baseFileContainsPharExtension($path)

    {

        $baseFile = Helper::determineBaseFile($path);

        if ($baseFile === null) {

            return false;

        }

        $fileExtension = pathinfo($baseFile, PATHINFO_EXTENSION);

        return strtolower($fileExtension) === 'phar';

    }

}