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1 <?php
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2
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3 /*
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4 * This file is part of the Symfony package.
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5 *
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6 * (c) Fabien Potencier <fabien@symfony.com>
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7 *
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8 * For the full copyright and license information, please view the LICENSE
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9 * file that was distributed with this source code.
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10 */
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11
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12 namespace Symfony\Component\Translation\Dumper;
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13
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14 use Symfony\Component\Translation\Exception\LogicException;
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15 use Symfony\Component\Translation\MessageCatalogue;
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16 use Symfony\Component\Translation\Util\ArrayConverter;
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17 use Symfony\Component\Yaml\Yaml;
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18
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19 /**
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20 * YamlFileDumper generates yaml files from a message catalogue.
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21 *
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22 * @author Michel Salib <michelsalib@hotmail.com>
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23 */
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24 class YamlFileDumper extends FileDumper
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25 {
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26 private $extension;
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27
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28 public function __construct(/**string */$extension = 'yml')
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29 {
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30 $this->extension = $extension;
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31 }
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32
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33 /**
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34 * {@inheritdoc}
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35 */
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36 public function formatCatalogue(MessageCatalogue $messages, $domain, array $options = [])
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37 {
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38 if (!class_exists('Symfony\Component\Yaml\Yaml')) {
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39 throw new LogicException('Dumping translations in the YAML format requires the Symfony Yaml component.');
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40 }
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41
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42 $data = $messages->all($domain);
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43
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44 if (isset($options['as_tree']) && $options['as_tree']) {
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45 $data = ArrayConverter::expandToTree($data);
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46 }
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47
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48 if (isset($options['inline']) && ($inline = (int) $options['inline']) > 0) {
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49 return Yaml::dump($data, $inline);
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50 }
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51
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52 return Yaml::dump($data);
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53 }
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54
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55 /**
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56 * {@inheritdoc}
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57 */
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58 protected function getExtension()
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59 {
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60 return $this->extension;
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61 }
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62 }
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