/**
* Returns all translations for the given file.
*
* @param ModelFile $file
* @param boolean $onlyUpdated
* @return array
*/
public function getTranslationsForFile(ModelFile $file, $onlyUpdated)
{
$builder = $this->createQueryBuilder()->hydrate(false)->select('key', 'translations')->field('translations.file.$id')->equals(new \MongoId($file->getId()))->sort('translations.created_at', 'asc');
$results = $builder->getQuery()->execute();
$translations = array();
foreach ($results as $result) {
$content = null;
$i = 0;
while ($i < count($result['translations']) && null == $content) {
if ($file->getLocale() == $result['translations'][$i]['locale']) {
if ($onlyUpdated) {
$updated = $result['translations'][$i]['created_at']->sec < $result['translations'][$i]['updated_at']->sec;
$content = $updated ? $result['translations'][$i]['content'] : null;
} else {
$content = $result['translations'][$i]['content'];
}
}
$i++;
}
if (null != $content) {
$translations[$result['key']] = $content;
}
}
return $translations;
}