vendor/symfony/intl/Symfony/Component/Intl/ResourceBundle/Reader/PhpBundleReader.php

   1 <?php
   2
   3 /*
   4  * This file is part of the Symfony package.
   5  *
   6  * (c) Fabien Potencier <fabien@symfony.com>
   7  *
   8  * For the full copyright and license information, please view the LICENSE
   9  * file that was distributed with this source code.
  10  */
  11
  12 namespace Symfony\Component\Intl\ResourceBundle\Reader;
  13
  14 use Symfony\Component\Intl\Exception\InvalidArgumentException;
  15 use Symfony\Component\Intl\Exception\RuntimeException;
  16
  17 /**
  18  * Reads .php resource bundles.
  19  *
  20  * @author Bernhard Schussek <bschussek@gmail.com>
  21  */
  22 class PhpBundleReader extends AbstractBundleReader implements BundleReaderInterface
  23 {
  24     /**
  25      * {@inheritdoc}
  26      */
  27     public function read($path, $locale)
  28     {
  29         if ('en' !== $locale) {
  30             throw new InvalidArgumentException('Only the locale "en" is supported.');
  31         }
  32
  33         $fileName = $path . '/' . $locale . '.php';
  34
  35         if (!file_exists($fileName)) {
  36             throw new RuntimeException(sprintf(
  37                 'The resource bundle "%s/%s.php" does not exist.',
  38                 $path,
  39                 $locale
  40             ));
  41         }
  42
  43         if (!is_file($fileName)) {
  44             throw new RuntimeException(sprintf(
  45                 'The resource bundle "%s/%s.php" is not a file.',
  46                 $path,
  47                 $locale
  48             ));
  49         }
  50
  51         return include $fileName;
  52     }
  53
  54     /**
  55      * {@inheritdoc}
  56      */
  57     protected function getFileExtension()
  58     {
  59         return 'php';
  60     }
  61 }