* @author Joas Schilling * @author Lukas Reschke * @author Morris Jobke * @author Robin McCorkell * @author Roeland Jago Douma * @author scolebrook * @author Thomas Müller * @author Vincent Petry * * @license AGPL-3.0 * * This code is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License, version 3, * as published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License, version 3, * along with this program. If not, see * */ namespace OC\Share; use DateTime; use OCP\IL10N; use OCP\IURLGenerator; use OCP\IUser; use OCP\Mail\IMailer; use OCP\ILogger; use OCP\Defaults; use OCP\Util; /** * Class MailNotifications * * @package OC\Share */ class MailNotifications { /** @var IUser sender userId */ private $user; /** @var string sender email address */ private $replyTo; /** @var string */ private $senderDisplayName; /** @var IL10N */ private $l; /** @var IMailer */ private $mailer; /** @var Defaults */ private $defaults; /** @var ILogger */ private $logger; /** @var IURLGenerator */ private $urlGenerator; /** * @param IUser $user * @param IL10N $l10n * @param IMailer $mailer * @param ILogger $logger * @param Defaults $defaults * @param IURLGenerator $urlGenerator */ public function __construct(IUser $user, IL10N $l10n, IMailer $mailer, ILogger $logger, Defaults $defaults, IURLGenerator $urlGenerator) { $this->l = $l10n; $this->user = $user; $this->mailer = $mailer; $this->logger = $logger; $this->defaults = $defaults; $this->urlGenerator = $urlGenerator; $this->replyTo = $this->user->getEMailAddress(); $this->senderDisplayName = $this->user->getDisplayName(); } /** * inform recipient about public link share * * @param string $recipient recipient email address * @param string $filename the shared file * @param string $link the public link * @param int $expiration expiration date (timestamp) * @return string[] $result of failed recipients */ public function sendLinkShareMail($recipient, $filename, $link, $expiration) { $subject = (string)$this->l->t('%s shared »%s« with you', [$this->senderDisplayName, $filename]); list($htmlBody, $textBody) = $this->createMailBody($filename, $link, $expiration); $recipient = str_replace([', ', '; ', ',', ';', ' '], ',', $recipient); $recipients = explode(',', $recipient); try { $message = $this->mailer->createMessage(); $message->setSubject($subject); $message->setTo($recipients); $message->setHtmlBody($htmlBody); $message->setPlainBody($textBody); $message->setFrom([ Util::getDefaultEmailAddress('sharing-noreply') => (string)$this->l->t('%s via %s', [ $this->senderDisplayName, $this->defaults->getName() ]), ]); if(!is_null($this->replyTo)) { $message->setReplyTo([$this->replyTo]); } return $this->mailer->send($message); } catch (\Exception $e) { $this->logger->error("Can't send mail with public link to $recipient: ".$e->getMessage(), ['app' => 'sharing']); return [$recipient]; } } /** * create mail body for plain text and html mail * * @param string $filename the shared file * @param string $link link to the shared file * @param int $expiration expiration date (timestamp) * @param string $prefix prefix of mail template files * @return array an array of the html mail body and the plain text mail body */ private function createMailBody($filename, $link, $expiration, $prefix = '') { $formattedDate = $expiration ? $this->l->l('date', $expiration) : null; $html = new \OC_Template('core', $prefix . 'mail', ''); $html->assign ('link', $link); $html->assign ('user_displayname', $this->senderDisplayName); $html->assign ('filename', $filename); $html->assign('expiration', $formattedDate); $htmlMail = $html->fetchPage(); $plainText = new \OC_Template('core', $prefix . 'altmail', ''); $plainText->assign ('link', $link); $plainText->assign ('user_displayname', $this->senderDisplayName); $plainText->assign ('filename', $filename); $plainText->assign('expiration', $formattedDate); $plainTextMail = $plainText->fetchPage(); return [$htmlMail, $plainTextMail]; } }