vendor/symfony/translation/Dumper/YamlFileDumper.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\Translation\Dumper;
  13
  14 use Symfony\Component\Translation\MessageCatalogue;
  15 use Symfony\Component\Translation\Util\ArrayConverter;
  16 use Symfony\Component\Yaml\Yaml;
  17 use Symfony\Component\Translation\Exception\LogicException;
  18
  19 /**
  20  * YamlFileDumper generates yaml files from a message catalogue.
  21  *
  22  * @author Michel Salib <michelsalib@hotmail.com>
  23  */
  24 class YamlFileDumper extends FileDumper
  25 {
  26     /**
  27      * {@inheritdoc}
  28      */
  29     public function formatCatalogue(MessageCatalogue $messages, $domain, array $options = array())
  30     {
  31         if (!class_exists('Symfony\Component\Yaml\Yaml')) {
  32             throw new LogicException('Dumping translations in the YAML format requires the Symfony Yaml component.');
  33         }
  34
  35         $data = $messages->all($domain);
  36
  37         if (isset($options['as_tree']) && $options['as_tree']) {
  38             $data = ArrayConverter::expandToTree($data);
  39         }
  40
  41         if (isset($options['inline']) && ($inline = (int) $options['inline']) > 0) {
  42             return Yaml::dump($data, $inline);
  43         }
  44
  45         return Yaml::dump($data);
  46     }
  47
  48     /**
  49      * {@inheritdoc}
  50      */
  51     protected function getExtension()
  52     {
  53         return 'yml';
  54     }
  55 }