diff options
Diffstat (limited to 'apps/dav/lib/CalDAV/Reminder/NotificationProvider/EmailProvider.php')
| -rw-r--r-- | apps/dav/lib/CalDAV/Reminder/NotificationProvider/EmailProvider.php | 157 |
1 files changed, 157 insertions, 0 deletions
diff --git a/apps/dav/lib/CalDAV/Reminder/NotificationProvider/EmailProvider.php b/apps/dav/lib/CalDAV/Reminder/NotificationProvider/EmailProvider.php new file mode 100644 index 00000000000..81d4474011c --- /dev/null +++ b/apps/dav/lib/CalDAV/Reminder/NotificationProvider/EmailProvider.php @@ -0,0 +1,157 @@ +<?php +/** + * @copyright Copyright (c) 2018 Thomas Citharel <tcit@tcit.fr> + * + * @author Thomas Citharel <tcit@tcit.fr> + * + * @license GNU AGPL version 3 or any later version + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as + * published by the Free Software Foundation, either version 3 of the + * License, or (at your option) any later version. + * + * 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 + * along with this program. If not, see <http://www.gnu.org/licenses/>. + * + */ + +namespace OCA\DAV\CalDAV\Reminder\NotificationProvider; + +use OCA\DAV\CalDAV\Reminder\AbstractNotificationProvider; +use OCP\IConfig; +use OCP\ILogger; +use OCP\IURLGenerator; +use OCP\L10N\IFactory as L10NFactory; +use OCP\Mail\IEMailTemplate; +use OCP\Mail\IMailer; +use OCP\IUser; +use Sabre\VObject\Component\VCalendar; + +class EmailProvider extends AbstractNotificationProvider +{ + /** @var IMailer */ + private $mailer; + + public const NOTIFICATION_TYPE = 'EMAIL'; + + /** + * @param IConfig $config + * @param IMailer $mailer + * @param ILogger $logger + * @param L10NFactory $l10nFactory + * @param IUrlGenerator $urlGenerator + */ + public function __construct(IConfig $config, IMailer $mailer, ILogger $logger, + L10NFactory $l10nFactory, + IURLGenerator $urlGenerator) { + parent::__construct($logger, $l10nFactory, $urlGenerator, $config); + $this->mailer = $mailer; + } + + /** + * Send notification + * + * @param VCalendar $vcalendar + * @param string $calendarDisplayName + * @param IUser $user + * @return void + * @throws \Exception + */ + public function send(VCalendar $vcalendar, string $calendarDisplayName, IUser $user): void + { + if ($user->getEMailAddress() === null) { + return; + } + + $lang = $this->config->getUserValue($user->getUID(), 'core', 'lang', $this->l10nFactory->findLanguage()); + $this->l10n = $this->l10nFactory->get('dav', $lang); + + $event = $this->extractEventDetails($vcalendar); + $fromEMail = \OCP\Util::getDefaultEmailAddress('invitations-noreply'); + + $message = $this->mailer->createMessage() + ->setFrom([$fromEMail => 'Nextcloud']) + // TODO: Set reply to from event creator + // ->setReplyTo([$sender => $senderName]) + ->setTo([$user->getEMailAddress() => $user->getDisplayName()]); + + $template = $this->mailer->createEMailTemplate('dav.calendarReminder', $event); + $template->addHeader(); + + $this->addSubjectAndHeading($template, $event['title']); + $this->addBulletList($template, $event, $calendarDisplayName); + + $template->addFooter(); + $message->useTemplate($template); + + $attachment = $this->mailer->createAttachment( + $vcalendar->serialize(), + $event['uid'].'.ics',// TODO(leon): Make file name unique, e.g. add event id + 'text/calendar' + ); + $message->attach($attachment); + + try { + $failed = $this->mailer->send($message); + if ($failed) { + $this->logger->error('Unable to deliver message to {failed}', ['app' => 'dav', 'failed' => implode(', ', $failed)]); + } + } catch(\Exception $ex) { + $this->logger->logException($ex, ['app' => 'dav']); + } + } + + /** + * @param IEMailTemplate $template + * @param string $summary + */ + private function addSubjectAndHeading(IEMailTemplate $template, string $summary): void + { + $template->setSubject('Notification: ' . $summary); + $template->addHeading($summary); + } + + /** + * @param IEMailTemplate $template + * @param array $eventData + * @param string $calendarDisplayName + */ + private function addBulletList(IEMailTemplate $template, array $eventData, string $calendarDisplayName): void + { + $template->addBodyListItem($calendarDisplayName, $this->l10n->t('Calendar:'), + $this->getAbsoluteImagePath('actions/info.svg')); + + $template->addBodyListItem($eventData['when'], $this->l10n->t('Date:'), + $this->getAbsoluteImagePath('places/calendar.svg')); + + if ($eventData['location']) { + $template->addBodyListItem((string) $eventData['location'], $this->l10n->t('Where:'), + $this->getAbsoluteImagePath('actions/address.svg')); + } + if ($eventData['description']) { + $template->addBodyListItem((string) $eventData['description'], $this->l10n->t('Description:'), + $this->getAbsoluteImagePath('actions/more.svg')); + } + if ($eventData['url']) { + $template->addBodyListItem((string) $eventData['url'], $this->l10n->t('Link:'), + $this->getAbsoluteImagePath('places/link.svg')); + } + } + + /** + * @param string $path + * @return string + */ + private function getAbsoluteImagePath($path): string + { + return $this->urlGenerator->getAbsoluteURL( + $this->urlGenerator->imagePath('core', $path) + ); + } +} |