PharExtensionInterceptor.php

<?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\Exception;
use TYPO3\PharStreamWrapper\Manager;
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) {
    $invocation = Manager::instance()->resolve($path);
    if ($invocation === null) {
      return false;
    }
    $fileExtension = pathinfo($invocation->getBaseName(), PATHINFO_EXTENSION);
    return strtolower($fileExtension) === 'phar';
  }

}