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<?php
declare(strict_types=1);
/**
* @copyright Copyright (c) 2020 Robin Appelman <robin@icewind.nl>
*
* @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\Activity;
use OCP\Activity\IEvent;
use OCP\Activity\IManager as ActivityManager;
use OCP\Notification\IManager as NotificationManager;
use OCP\IL10N;
use OCP\Notification\INotification;
use OCP\Notification\INotifier;
class NotificationGenerator implements INotifier {
protected $data;
protected $activityManager;
protected $userSettings;
protected $l10n;
protected $notificationManager;
public function __construct(Data $data, ActivityManager $activityManager, NotificationManager $notificationManager, UserSettings $userSettings, IL10N $l10n) {
$this->data = $data;
$this->activityManager = $activityManager;
$this->notificationManager = $notificationManager;
$this->userSettings = $userSettings;
$this->l10n = $l10n;
}
public function deferNotifications(): bool {
return $this->notificationManager->defer();
}
public function flushNotifications() {
$this->notificationManager->flush();
}
public function sendNotificationForEvent(IEvent $event, int $activityId) {
$selfAction = $event->getAffectedUser() === $event->getAuthor();
$notifySetting = $this->userSettings->getUserSetting($event->getAffectedUser(), 'notification', $event->getType());
if ($notifySetting && !$selfAction && $event->getGenerateNotification()) {
$this->notificationManager->notify($this->getNotificationForEvent($event, $activityId));
}
}
private function getNotificationForEvent(IEvent $event, int $activityId): INotification {
$notification = $this->notificationManager->createNotification();
$notification->setApp($event->getApp());
$notification->setUser($event->getAffectedUser());
$notification->setDateTime(\DateTime::createFromFormat('U', (string)$event->getTimestamp()));
$notification->setObject('activity_notification', (string)$activityId);
$notification->setSubject($event->getSubject(), $event->getSubjectParameters());
if ($event->getRichSubject()) {
$notification->setRichSubject($event->getRichSubject(), $event->getRichSubjectParameters());
}
if ($event->getRichMessage()) {
$notification->setRichMessage($event->getRichMessage(), $event->getRichMessageParameters());
}
if ($event->getMessage()) {
$notification->setMessage($event->getMessage(), $event->getMessageParameters());
}
if ($event->getLink()) {
$notification->setLink($event->getLink());
}
return $notification;
}
private function populateEvent(IEvent $event, string $language) {
$this->activityManager->setFormattingObject($event->getObjectType(), $event->getObjectId());
foreach ($this->activityManager->getProviders() as $provider) {
try {
$event = $provider->parse($language, $event);
} catch (\InvalidArgumentException $e) {
}
}
$this->activityManager->setFormattingObject('', 0);
return $event;
}
public function getID(): string {
return 'activity';
}
public function getName(): string {
return 'Activity';
}
public function prepare(INotification $notification, string $languageCode): INotification {
if ($notification->getObjectType() !== 'activity_notification') {
throw new \InvalidArgumentException();
}
$event = $this->data->getById((int)$notification->getObjectId());
if (!$event || $event->getAffectedUser() !== $notification->getUser()) {
throw new \InvalidArgumentException();
}
$this->activityManager->setCurrentUserId($notification->getUser());
$event = $this->populateEvent($event, $languageCode);
$this->activityManager->setCurrentUserId(null);
return $this->getDisplayNotificationForEvent($event, $event->getObjectId());
}
private function getDisplayNotificationForEvent(IEvent $event, int $activityId): INotification {
$notification = $this->getNotificationForEvent($event, $activityId);
$notification->setRichSubject($event->getRichSubject(), $event->getRichSubjectParameters());
$notification->setParsedSubject($event->getParsedSubject());
if ($event->getIcon()) {
$notification->setIcon($event->getIcon());
}
if ($event->getRichMessage()) {
$notification->setRichMessage($event->getRichMessage(), $event->getRichMessageParameters());
}
if ($event->getParsedMessage()) {
$notification->setParsedMessage($event->getParsedMessage());
}
return $notification;
}
}
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