public function getExtension() { return $this->extension; }
/** * Get new attachment file name * * @param Attachment $attachment * * @return string */ private function getFileName(Attachment $attachment) { if ($attachment->getId()) { $fileName = sprintf('%09d', $attachment->getId()); } else { $fileName = sprintf('%09d', 0); } if ($attachment->getExtension()) { $fileName .= '.' . $attachment->getExtension(); } return $fileName; }