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77 lines
2.6 KiB
77 lines
2.6 KiB
<?php |
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/* |
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* This file is part of the Symfony package. |
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* |
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* (c) Fabien Potencier <fabien@symfony.com> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Symfony\Component\Translation\Loader; |
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use Symfony\Component\Config\Resource\FileResource; |
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use Symfony\Component\Config\Util\XmlUtils; |
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use Symfony\Component\Translation\Exception\InvalidResourceException; |
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use Symfony\Component\Translation\Exception\NotFoundResourceException; |
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use Symfony\Component\Translation\MessageCatalogue; |
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/** |
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* QtFileLoader loads translations from QT Translations XML files. |
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* |
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* @author Benjamin Eberlei <kontakt@beberlei.de> |
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*/ |
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class QtFileLoader implements LoaderInterface |
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{ |
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/** |
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* {@inheritdoc} |
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*/ |
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public function load($resource, $locale, $domain = 'messages') |
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{ |
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if (!stream_is_local($resource)) { |
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throw new InvalidResourceException(sprintf('This is not a local file "%s".', $resource)); |
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} |
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if (!file_exists($resource)) { |
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throw new NotFoundResourceException(sprintf('File "%s" not found.', $resource)); |
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} |
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try { |
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$dom = XmlUtils::loadFile($resource); |
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} catch (\InvalidArgumentException $e) { |
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throw new InvalidResourceException(sprintf('Unable to load "%s".', $resource), $e->getCode(), $e); |
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} |
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$internalErrors = libxml_use_internal_errors(true); |
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libxml_clear_errors(); |
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$xpath = new \DOMXPath($dom); |
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$nodes = $xpath->evaluate('//TS/context/name[text()="'.$domain.'"]'); |
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$catalogue = new MessageCatalogue($locale); |
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if (1 == $nodes->length) { |
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$translations = $nodes->item(0)->nextSibling->parentNode->parentNode->getElementsByTagName('message'); |
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foreach ($translations as $translation) { |
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$translationValue = (string) $translation->getElementsByTagName('translation')->item(0)->nodeValue; |
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if (!empty($translationValue)) { |
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$catalogue->set( |
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(string) $translation->getElementsByTagName('source')->item(0)->nodeValue, |
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$translationValue, |
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$domain |
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); |
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} |
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$translation = $translation->nextSibling; |
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} |
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if (class_exists('Symfony\Component\Config\Resource\FileResource')) { |
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$catalogue->addResource(new FileResource($resource)); |
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} |
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} |
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libxml_use_internal_errors($internalErrors); |
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return $catalogue; |
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} |
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}
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