public function comfirmImportation($locale = null)
{
// Persisting locale [all], means to persist all locale separatly
$locales = array($locale);
if ($locale == 'all') {
$locales = array_keys($this->getTranslationsFromSession());
}
// Import
foreach ($locales as $locale) {
$this->doImport($locale);
}
// Save and clear cache
$stat = $this->repository->persist();
$this->translator->clearCache();
return $stat;
}
