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view vendor/symfony/translation/Loader/YamlFileLoader.php @ 19:fa3358dc1485 tip
Add ndrum files
author | Chris Cannam |
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date | Wed, 28 Aug 2019 13:14:47 +0100 |
parents | 129ea1e6d783 |
children |
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<?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * 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\Translation\Exception\LogicException; use Symfony\Component\Yaml\Exception\ParseException; use Symfony\Component\Yaml\Parser as YamlParser; /** * YamlFileLoader loads translations from Yaml files. * * @author Fabien Potencier <fabien@symfony.com> */ 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(); } $prevErrorHandler = set_error_handler(function ($level, $message, $script, $line) use ($resource, &$prevErrorHandler) { $message = E_USER_DEPRECATED === $level ? preg_replace('/ on line \d+/', ' in "'.$resource.'"$0', $message) : $message; return $prevErrorHandler ? $prevErrorHandler($level, $message, $script, $line) : false; }); try { $messages = $this->yamlParser->parseFile($resource); } catch (ParseException $e) { throw new InvalidResourceException(sprintf('Error parsing YAML, invalid file "%s"', $resource), 0, $e); } finally { restore_error_handler(); } return $messages; } }