YamlFileLoader.php in Plug 7

Namespace

Symfony\Component\Translation\Loader

File

lib/Symfony/translation/Loader/YamlFileLoader.php

<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <[e-mail]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace Symfony\Component\Translation\Loader;

use Symfony\Component\Translation\Exception\InvalidResourceException;
use Symfony\Component\Yaml\Parser as YamlParser;
use Symfony\Component\Yaml\Exception\ParseException;

/**
 * YamlFileLoader loads translations from Yaml files.
 *
 * @author Fabien Potencier <[e-mail]>
 *
 * @api
 */
class YamlFileLoader extends FileLoader {
  private $yamlParser;

  /**
   * {@inheritdoc}
   */
  protected function loadResource($resource) {
    if (null === $this->yamlParser) {
      if (!class_exists('Symfony\\Component\\Yaml\\Parser')) {
        throw new \LogicException('Loading translations from the YAML format requires the Symfony Yaml component.');
      }
      $this->yamlParser = new YamlParser();
    }
    try {
      $messages = $this->yamlParser
        ->parse(file_get_contents($resource));
    } catch (ParseException $e) {
      throw new InvalidResourceException(sprintf('Error parsing YAML, invalid file "%s"', $resource), 0, $e);
    }
    return $messages;
  }

}

Classes

Name	Description
YamlFileLoader	YamlFileLoader loads translations from Yaml files.