/** * @param $mail_to * @param null $mail_from * @return bool|string * @throws \OCA\Owncollab_Chart\PHPMailer\phpmailerException */ private function sendMail($mail_to, $mail_from = null) { $project = $this->connect->project()->get(); if ($project['is_share'] != 1 || empty($project['share_link'])) { return false; } $mail_from = $mail_from === null ? 'no-replay@' . Helper::getHost() : $mail_from; $nameFrom = 'OwnCollab Project'; $subject = 'OwnCollab Project Invite'; $link = Helper::getProtocol() . '://' . Helper::getHost() . '/index.php/s/' . $project['share_link']; $nameTo = 'User'; if (Helper::validEmailAddress($mail_to) && Helper::validEmailAddress($mail_from)) { $mail = new PHPMailer(); $mail->setFrom($mail_from, $nameFrom); $mail->addAddress($mail_to, $nameTo); $mail->Subject = $subject; $mail->Body = Helper::renderPartial($this->appName, 'mailinvite', ['p_name' => $project['name'], 'u_name' => $nameTo, 's_link' => $link, 'protocol' => Helper::getProtocol(), 'domain' => Helper::getHost()]); $mail->isHTML(); if ($mail->send()) { return true; } else { return $mail->ErrorInfo; } } return 'no-valid'; }