public function QtFileLoader::load in Plug 7

@api

Overrides LoaderInterface::load

File

lib/Symfony/translation/Loader/QtFileLoader.php, line 34

Class

QtFileLoader

QtFileLoader loads translations from QT Translations XML files.

Namespace

Symfony\Component\Translation\Loader

Code

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;
}