| <?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\Config\Resource\FileResource; |
| use Symfony\Component\Config\Util\XmlUtils; |
| use Symfony\Component\Translation\Exception\InvalidResourceException; |
| use Symfony\Component\Translation\Exception\NotFoundResourceException; |
| use Symfony\Component\Translation\Exception\RuntimeException; |
| use Symfony\Component\Translation\MessageCatalogue; |
| |
| /** |
| * QtFileLoader loads translations from QT Translations XML files. |
| * |
| * @author Benjamin Eberlei <kontakt@beberlei.de> |
| */ |
| class QtFileLoader implements LoaderInterface |
| { |
| /** |
| * {@inheritdoc} |
| */ |
| public function load($resource, string $locale, string $domain = 'messages') |
| { |
| if (!class_exists(XmlUtils::class)) { |
| throw new RuntimeException('Loading translations from the QT format requires the Symfony Config component.'); |
| } |
| |
| if (!stream_is_local($resource)) { |
| throw new InvalidResourceException(sprintf('This is not a local file "%s".', $resource)); |
| } |
| |
| if (!file_exists($resource)) { |
| throw new NotFoundResourceException(sprintf('File "%s" not found.', $resource)); |
| } |
| |
| try { |
| $dom = XmlUtils::loadFile($resource); |
| } catch (\InvalidArgumentException $e) { |
| throw new InvalidResourceException(sprintf('Unable to load "%s".', $resource), $e->getCode(), $e); |
| } |
| |
| $internalErrors = libxml_use_internal_errors(true); |
| libxml_clear_errors(); |
| |
| $xpath = new \DOMXPath($dom); |
| $nodes = $xpath->evaluate('//TS/context/name[text()="'.$domain.'"]'); |
| |
| $catalogue = new MessageCatalogue($locale); |
| if (1 == $nodes->length) { |
| $translations = $nodes->item(0)->nextSibling->parentNode->parentNode->getElementsByTagName('message'); |
| foreach ($translations as $translation) { |
| $translationValue = (string) $translation->getElementsByTagName('translation')->item(0)->nodeValue; |
| |
| if (!empty($translationValue)) { |
| $catalogue->set( |
| (string) $translation->getElementsByTagName('source')->item(0)->nodeValue, |
| $translationValue, |
| $domain |
| ); |
| } |
| $translation = $translation->nextSibling; |
| } |
| |
| if (class_exists(FileResource::class)) { |
| $catalogue->addResource(new FileResource($resource)); |
| } |
| } |
| |
| libxml_use_internal_errors($internalErrors); |
| |
| return $catalogue; |
| } |
| } |