protected function normalizeNames(User $user) { $prefs = $this->getServiceContainer()->getPreferenceLoader()->getSystemPreferences(); $user->setGivenName($this->normalizeName($user->getGivenName(), $prefs->getUserNormalizeGivenName())); $user->setFamilyName($this->normalizeName($user->getFamilyName(), $prefs->getUserNormalizeFamilyName())); }