370 lines
13 KiB
PHP
370 lines
13 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* SPDX-FileCopyrightText: 2021 F7cloud GmbH and F7cloud contributors
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* SPDX-License-Identifier: AGPL-3.0-or-later
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*/
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namespace OCA\Calendar\Service\Appointments;
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use Exception;
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use OCA\Calendar\Db\AppointmentConfig;
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use OCA\Calendar\Db\Booking;
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use OCA\Calendar\Exception\ServiceException;
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use OCP\Defaults;
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use OCP\IConfig;
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use OCP\IDateTimeFormatter;
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use OCP\IL10N;
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use OCP\IURLGenerator;
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use OCP\IUser;
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use OCP\IUserManager;
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use OCP\L10N\IFactory;
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use OCP\Mail\IEMailTemplate;
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use OCP\Mail\IMailer;
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use OCP\Notification\IManager;
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use Psr\Log\LoggerInterface;
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use function htmlspecialchars;
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use function implode;
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class MailService {
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/** @var IUserManager */
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private $userManager;
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/** @var IMailer */
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private $mailer;
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/** @var IL10N */
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private $l10n;
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/** @var Defaults */
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private $defaults;
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/** @var LoggerInterface */
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private $logger;
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/** @var IURLGenerator */
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private $urlGenerator;
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/** @var IDateTimeFormatter */
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private $dateFormatter;
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/** @var IFactory */
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private $lFactory;
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private IManager $notificationManager;
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public function __construct(
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IMailer $mailer,
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IUserManager $userManager,
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IL10N $l10n,
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Defaults $defaults,
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LoggerInterface $logger,
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IURLGenerator $urlGenerator,
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IDateTimeFormatter $dateFormatter,
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IFactory $lFactory,
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IManager $notificationManager,
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private IConfig $userConfig,
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) {
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$this->userManager = $userManager;
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$this->mailer = $mailer;
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$this->l10n = $l10n;
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$this->defaults = $defaults;
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$this->logger = $logger;
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$this->urlGenerator = $urlGenerator;
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$this->dateFormatter = $dateFormatter;
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$this->lFactory = $lFactory;
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$this->notificationManager = $notificationManager;
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}
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/**
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* @param Booking $booking
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* @param AppointmentConfig $config
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* @throws ServiceException
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*/
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public function sendConfirmationEmail(Booking $booking, AppointmentConfig $config): void {
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$user = $this->userManager->get($config->getUserId());
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if ($user === null) {
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throw new ServiceException('Could not find organizer');
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}
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$fromEmail = $user->getEMailAddress();
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if ($fromEmail === null) {
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throw new ServiceException('Organizer has no email set');
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}
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$fromName = $user->getDisplayName();
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$sys = $this->getSysEmail();
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$message = $this->mailer->createMessage()
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->setFrom([$sys => $fromName])
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->setTo([$booking->getEmail() => $booking->getDisplayName()])
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->setReplyTo([$fromEmail => $fromName]);
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$template = $this->mailer->createEMailTemplate('calendar.confirmAppointment');
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$template->addHeader();
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//Subject
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$subject = $this->l10n->t('Your appointment "%s" with %s needs confirmation', [$config->getName(), $user->getDisplayName()]);
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$template->setSubject($subject);
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// Heading
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$summary = $this->l10n->t('Dear %s, please confirm your booking', [$booking->getDisplayName()]);
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$template->addHeading($summary);
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$bookingUrl = $this->urlGenerator->linkToRouteAbsolute('calendar.booking.confirmBooking', ['token' => $booking->getToken()]);
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$template->addBodyButton($this->l10n->t('Confirm'), $bookingUrl);
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$template->addBodyListItem($user->getDisplayName(), $this->l10n->t('Appointment with:'));
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if (!empty($config->getDescription())) {
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$template->addBodyListItem($config->getDescription(), $this->l10n->t('Description:'));
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}
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// Create Booking overview
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$this->addBulletList($template, $this->l10n, $booking, $config, false);
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$bodyText = $this->l10n->t('This confirmation link expires in %s hours.', [(BookingService::EXPIRY / 3600)]);
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$template->addBodyText($bodyText);
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$bodyText = $this->l10n->t('If you wish to cancel the appointment after all, please contact your organizer by replying to this email or by visiting their profile page.');
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$template->addBodyText($bodyText);
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$template->addFooter();
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$message->useTemplate($template);
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try {
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$failed = $this->mailer->send($message);
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if (count($failed) > 0) {
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$this->logger->warning('Mail delivery failed for some recipients.', ['app' => 'calendar-appointments']);
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foreach ($failed as $fail) {
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$this->logger->debug('Failed to deliver email to ' . $fail, ['app' => 'calendar-appointments']);
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}
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throw new ServiceException('Could not send mail for recipient(s) ' . implode(', ', $failed));
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}
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} catch (Exception $ex) {
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$this->logger->error($ex->getMessage(), ['exception' => $ex, 'app' => 'calendar-appointments']);
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throw new ServiceException('Could not send mail: ' . $ex->getMessage(), $ex->getCode(), $ex);
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}
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}
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/**
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* @param Booking $booking
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* @param AppointmentConfig $config
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* @throws ServiceException
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*/
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public function sendBookingInformationEmail(Booking $booking, AppointmentConfig $config, string $calendar): void {
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$user = $this->userManager->get($config->getUserId());
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if ($user === null) {
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throw new ServiceException('Could not find organizer');
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}
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$fromEmail = $user->getEMailAddress();
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if ($fromEmail === null) {
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throw new ServiceException('Organizer has no email set');
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}
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$fromName = $user->getDisplayName();
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$sys = $this->getSysEmail();
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$message = $this->mailer->createMessage()
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->setFrom([$sys => $fromName])
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->setTo([$booking->getEmail() => $booking->getDisplayName()])
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->setReplyTo([$fromEmail => $fromName]);
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$template = $this->mailer->createEMailTemplate('calendar.confirmAppointment');
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$template->addHeader();
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// Subject
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$subject = $this->l10n->t('Your appointment "%s" with %s has been accepted', [$config->getName(), $user->getDisplayName()]);
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$template->setSubject($subject);
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// Heading
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$summary = $this->l10n->t('Dear %s, your booking has been accepted.', [$booking->getDisplayName()]);
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$template->addHeading($summary);
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$template->addBodyListItem($user->getDisplayName(), $this->l10n->t('Appointment with:'));
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if (!empty($config->getDescription())) {
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$template->addBodyListItem($config->getDescription(), $this->l10n->t('Description:'));
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}
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// Create Booking overview
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$this->addBulletList($template, $this->l10n, $booking, $config, false);
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$bodyText = $this->l10n->t('If you wish to cancel the appointment after all, please contact your organizer by replying to this email or by visiting their profile page.');
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$template->addBodyText($bodyText);
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$template->addFooter();
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$attachment = $this->mailer->createAttachment($calendar, 'appointment.ics', 'text/calendar');
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$message->attach($attachment);
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$message->useTemplate($template);
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try {
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$failed = $this->mailer->send($message);
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if (count($failed) > 0) {
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$this->logger->warning('Mail delivery failed for some recipients.', ['app' => 'calendar-appointments']);
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foreach ($failed as $fail) {
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$this->logger->debug('Failed to deliver email to ' . $fail, ['app' => 'calendar-appointments']);
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}
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throw new ServiceException('Could not send mail for recipient(s) ' . implode(', ', $failed));
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}
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} catch (Exception $ex) {
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$this->logger->error($ex->getMessage(), ['exception' => $ex, 'app' => 'calendar-appointments']);
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throw new ServiceException('Could not send mail: ' . $ex->getMessage(), $ex->getCode(), $ex);
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}
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}
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private function addBulletList(IEMailTemplate $template,
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IL10N $l10n,
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Booking $booking,
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AppointmentConfig $config,
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bool $recipient): void {
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$template->addBodyListItem($booking->getDisplayName(), $l10n->t('Appointment for:'));
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// determine timezone depending on who is getting the message (Requestee/Requester)
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$tzid = ($recipient) ? $config->getAvailabilityAsArray()['timezoneId'] : $booking->getTimezone();
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$dtstart = new \DateTime('now', new \DateTimeZone($booking->getTimezone())); // generate DateTime with booking time zone
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$dtstart->setTimestamp($booking->getStart()); // set booking time stamp
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$l = $this->lFactory->findGenericLanguage();
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$relativeTimezone = new \DateTimeZone($tzid);
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$relativeDateTime = $this->dateFormatter->formatDateTimeRelativeDay(
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$dtstart,
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'long',
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'short',
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$relativeTimezone,
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$this->lFactory->get('calendar', $l)
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);
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$timestring = $relativeDateTime . ' (' . $relativeTimezone->getName() . ')';
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$template->addBodyListItem($timestring, $l10n->t('Date:'));
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if (!$booking->isConfirmed() && $config->getCreateTalkRoom()) {
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$template->addBodyListItem($l10n->t('You will receive a link with the confirmation email'), $l10n->t('Where:'));
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} elseif (!$booking->isConfirmed() && !empty($config->getLocation())) {
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$template->addBodyListItem($config->getLocation(), $l10n->t('Where:'));
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} elseif ($booking->isConfirmed() && $booking->getTalkUrl() !== null) {
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$template->addBodyListItem(
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'<a href="' . htmlspecialchars($booking->getTalkUrl()) . '">' . $booking->getTalkUrl() . '</a>',
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$l10n->t('Where:'),
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'',
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$booking->getTalkUrl(),
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);
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} elseif ($booking->isConfirmed() && !empty($config->getLocation())) {
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$template->addBodyListItem($config->getLocation(), $l10n->t('Where:'));
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}
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if (!empty($booking->getDescription())) {
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$template->addBodyListItem($booking->getDescription(), $l10n->t('Comment:'));
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}
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}
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/**
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* @return string
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*/
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private function getSysEmail(): string {
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$instanceName = $this->defaults->getName();
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return \OCP\Util::getDefaultEmailAddress('appointments-noreply');
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}
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public function sendOrganizerBookingInformationEmail(Booking $booking, AppointmentConfig $config, string $calendar): void {
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/** @var IUser $user */
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$user = $this->userManager->get($config->getUserId());
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if ($user === null) {
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throw new ServiceException('Could not find organizer');
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}
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$toEmail = $user->getEMailAddress();
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if ($toEmail === null) {
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throw new ServiceException('Organizer has no email set');
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}
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$toName = $user->getDisplayName();
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$sys = $this->getSysEmail();
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$message = $this->mailer->createMessage()
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->setFrom([$sys => $booking->getDisplayName()])
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->setTo([$toEmail => $toName]);
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$template = $this->mailer->createEMailTemplate('calendar.confirmOrganizer');
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$template->addHeader();
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$lang = $this->userConfig->getUserValue($user->getUID(), 'core', 'lang', null);
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$l10n = $this->lFactory->get('calendar', $lang);
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// Subject
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$subject = $l10n->t('You have a new appointment booking "%s" from %s', [$config->getName(), $booking->getDisplayName()]);
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$template->setSubject($subject);
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// Heading
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$summary = $l10n->t('Dear %s, %s (%s) booked an appointment with you.', [$user->getDisplayName(), $booking->getDisplayName(), $booking->getEmail()]);
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$template->addHeading($summary);
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$template->addBodyListItem($booking->getDisplayName() . ' (' . $booking->getEmail() . ')', $l10n->t('Appointment with:'));
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if (!empty($config->getDescription())) {
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$template->addBodyListItem($config->getDescription(), $l10n->t('Description:'));
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}
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// Create Booking overview
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$this->addBulletList($template, $l10n, $booking, $config, true);
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$template->addFooter();
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$attachment = $this->mailer->createAttachment($calendar, 'appointment.ics', 'text/calendar');
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$message->attach($attachment);
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$message->useTemplate($template);
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try {
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$failed = $this->mailer->send($message);
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if (count($failed) > 0) {
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$this->logger->warning('Mail delivery failed for some recipients.', ['app' => 'calendar-appointments']);
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foreach ($failed as $fail) {
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$this->logger->debug('Failed to deliver email to ' . $fail, ['app' => 'calendar-appointments']);
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}
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throw new ServiceException('Could not send mail for recipient(s) ' . implode(', ', $failed));
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}
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} catch (Exception $ex) {
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$this->logger->error('Could not send appointment organizer email: ' . $ex->getMessage(), ['exception' => $ex, 'app' => 'calendar-appointments']);
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throw new ServiceException('Could not send mail: ' . $ex->getMessage(), $ex->getCode(), $ex);
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}
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}
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public function sendOrganizerBookingInformationNotification(Booking $booking, AppointmentConfig $config): void {
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$tzid = $config->getAvailabilityAsArray()['timezoneId']; // extract time zone from appointment configuration
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$dtstart = new \DateTime('now', new \DateTimeZone($booking->getTimezone())); // generate DateTime with booking time zone
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$dtstart->setTimestamp($booking->getStart()); // set booking time stamp
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$relativeDateTime = $this->dateFormatter->formatDateTimeRelativeDay(
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$dtstart,
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'long',
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'short',
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new \DateTimeZone($tzid),
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$this->lFactory->get('calendar')
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);
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$notification = $this->notificationManager->createNotification();
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$notification
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->setApp('calendar')
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->setUser($config->getUserId())
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->setObject('booking', (string)$booking->getId())
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->setSubject('booking_accepted',
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[
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'type' => 'highlight',
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'id' => $booking->getId(),
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'name' => $config->getName(),
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'link' => $config->getPrincipalUri()
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])
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->setDateTime(new \DateTime())
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->setMessage('booking_accepted_message',
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[
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'type' => 'highlight',
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'id' => $booking->getId(),
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'display_name' => $booking->getDisplayName(),
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'config_display_name' => $config->getName(),
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'link' => $config->getPrincipalUri(),
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'email' => $booking->getEmail(),
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'date_time' => $relativeDateTime
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]
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);
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$this->notificationManager->notify($notification);
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}
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}
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