/**
* Convert a trans unit into an array.
*
* @param TransUnitInterface $transUnit
* @return array
*/
protected function toArray(TransUnitInterface $transUnit)
{
$data = array('id' => $transUnit->getId(), 'domain' => $transUnit->getDomain(), 'key' => $transUnit->getKey(), 'translations' => array());
foreach ($transUnit->getTranslations() as $translation) {
$data['translations'][] = array('locale' => $translation->getLocale(), 'content' => $translation->getContent());
}
return $data;
}
/**
* Get the proper File for this TransUnit and locale
*
* @param TransUnitInterface $transUnit
* @param string $locale
*
* @return FileInterface|null
*/
protected function getTranslationFile(TransUnitInterface &$transUnit, $locale)
{
$file = null;
foreach ($transUnit->getTranslations() as $translationModel) {
if (null !== ($file = $translationModel->getFile())) {
break;
}
}
//if we found a file
if ($file !== null) {
//make sure we got the correct file for this locale and domain
$name = sprintf('%s.%s.%s', $file->getDomain(), $locale, $file->getExtention());
$file = $this->fileManager->getFor($name, $this->kernelRootDir . DIRECTORY_SEPARATOR . $file->getPath());
}
return $file;
}
/**
* @param TransUnitInterface $transUnit
* @param string $locale
* @return bool
*/
public function deleteTranslation(TransUnitInterface $transUnit, $locale)
{
try {
$translation = $transUnit->getTranslation($locale);
$this->storage->remove($translation);
$this->storage->flush();
return true;
} catch (\Exception $e) {
return false;
}
}