--- /dev/null
+<?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\Util\XmlUtils;
+use Symfony\Component\Translation\MessageCatalogue;
+use Symfony\Component\Translation\Exception\InvalidResourceException;
+use Symfony\Component\Translation\Exception\NotFoundResourceException;
+use Symfony\Component\Config\Resource\FileResource;
+
+/**
+ * QtFileLoader loads translations from QT Translations XML files.
+ *
+ * @author Benjamin Eberlei <kontakt@beberlei.de>
+ */
+class QtFileLoader implements LoaderInterface
+{
+ /**
+ * {@inheritdoc}
+ */
+ public function load($resource, $locale, $domain = 'messages')
+ {
+ if (!stream_is_local($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 ($nodes->length == 1) {
+ $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('Symfony\Component\Config\Resource\FileResource')) {
+ $catalogue->addResource(new FileResource($resource));
+ }
+ }
+
+ libxml_use_internal_errors($internalErrors);
+
+ return $catalogue;
+ }
+}