nextcloud/apps/dav/lib/AppInfo/Application.php

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<?php
declare(strict_types=1);
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/**
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* @copyright Copyright (c) 2016, ownCloud, Inc.
*
* @author Bjoern Schiessle <bjoern@schiessle.org>
* @author Christoph Wurst <christoph@winzerhof-wurst.at>
* @author Georg Ehrke <oc.list@georgehrke.com>
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* @author Joas Schilling <coding@schilljs.com>
* @author John Molakvoæ (skjnldsv) <skjnldsv@protonmail.com>
* @author Roeland Jago Douma <roeland@famdouma.nl>
* @author Thomas Citharel <nextcloud@tcit.fr>
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* @author Thomas Müller <thomas.mueller@tmit.eu>
* @author Tobia De Koninck <tobia@ledfan.be>
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*
* @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 <http://www.gnu.org/licenses/>
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*
*/
namespace OCA\DAV\AppInfo;
use Exception;
use OCA\DAV\BackgroundJob\UpdateCalendarResourcesRoomsBackgroundJob;
use OCA\DAV\CalDAV\Activity\Backend;
use OCA\DAV\CalDAV\Activity\Provider\Event;
use OCA\DAV\CalDAV\BirthdayService;
use OCA\DAV\CalDAV\CalDavBackend;
use OCA\DAV\CalDAV\CalendarManager;
use OCA\DAV\CalDAV\Reminder\Backend as ReminderBackend;
use OCA\DAV\CalDAV\Reminder\NotificationProvider\AudioProvider;
use OCA\DAV\CalDAV\Reminder\NotificationProvider\EmailProvider;
use OCA\DAV\CalDAV\Reminder\NotificationProvider\PushProvider;
use OCA\DAV\CalDAV\Reminder\NotificationProviderManager;
use OCA\DAV\CalDAV\Reminder\Notifier;
use OCA\DAV\CalDAV\Reminder\ReminderService;
use OCA\DAV\CalDAV\WebcalCaching\RefreshWebcalService;
use OCA\DAV\Capabilities;
use OCA\DAV\CardDAV\CardDavBackend;
use OCA\DAV\CardDAV\ContactsManager;
use OCA\DAV\CardDAV\PhotoCache;
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use OCA\DAV\CardDAV\SyncService;
use OCA\DAV\Events\CalendarObjectCreatedEvent;
use OCA\DAV\Events\CalendarObjectUpdatedEvent;
use OCA\DAV\Events\CalendarShareUpdatedEvent;
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use OCA\DAV\HookManager;
use OCA\DAV\Listener\CalendarContactInteractionListener;
use OCA\DAV\Search\ContactsSearchProvider;
use OCA\DAV\Search\EventsSearchProvider;
use OCA\DAV\Search\TasksSearchProvider;
use OCP\AppFramework\App;
use OCP\AppFramework\Bootstrap\IBootContext;
use OCP\AppFramework\Bootstrap\IBootstrap;
use OCP\AppFramework\Bootstrap\IRegistrationContext;
use OCP\AppFramework\IAppContainer;
use OCP\Calendar\IManager as ICalendarManager;
use OCP\Contacts\IManager as IContactsManager;
use OCP\IConfig;
use OCP\ILogger;
use OCP\IServerContainer;
use OCP\IUser;
use OCP\Notification\IManager as INotificationManager;
use Psr\Container\ContainerInterface;
use Symfony\Component\EventDispatcher\EventDispatcherInterface;
use Symfony\Component\EventDispatcher\GenericEvent;
use Throwable;
use function is_null;
use function strpos;
class Application extends App implements IBootstrap {
public const APP_ID = 'dav';
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public function __construct() {
parent::__construct(self::APP_ID);
}
public function register(IRegistrationContext $context): void {
$context->registerServiceAlias('CardDAVSyncService', SyncService::class);
$context->registerService(PhotoCache::class, function (ContainerInterface $c) {
/** @var IServerContainer $server */
$server = $c->get(IServerContainer::class);
return new PhotoCache(
$server->getAppDataDir('dav-photocache'),
$c->get(ILogger::class)
);
});
/*
* Register capabilities
*/
$context->registerCapability(Capabilities::class);
/*
* Register Search Providers
*/
$context->registerSearchProvider(ContactsSearchProvider::class);
$context->registerSearchProvider(EventsSearchProvider::class);
$context->registerSearchProvider(TasksSearchProvider::class);
/**
* Register event listeners
*/
$context->registerEventListener(CalendarObjectCreatedEvent::class, CalendarContactInteractionListener::class);
$context->registerEventListener(CalendarObjectUpdatedEvent::class, CalendarContactInteractionListener::class);
$context->registerEventListener(CalendarShareUpdatedEvent::class, CalendarContactInteractionListener::class);
}
public function boot(IBootContext $context): void {
// Load all dav apps
\OC_App::loadApps(['dav']);
$context->injectFn([$this, 'registerHooks']);
$context->injectFn([$this, 'registerContactsManager']);
$context->injectFn([$this, 'registerCalendarManager']);
$context->injectFn([$this, 'registerNotifier']);
$context->injectFn([$this, 'registerCalendarReminders']);
}
public function registerHooks(HookManager $hm,
EventDispatcherInterface $dispatcher,
IAppContainer $container,
IServerContainer $serverContainer) {
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$hm->setup();
// first time login event setup
$dispatcher->addListener(IUser::class . '::firstLogin', function ($event) use ($hm) {
if ($event instanceof GenericEvent) {
$hm->firstLogin($event->getSubject());
}
});
$birthdayListener = function ($event) use ($container): void {
if ($event instanceof GenericEvent) {
/** @var BirthdayService $b */
$b = $container->query(BirthdayService::class);
$b->onCardChanged(
(int) $event->getArgument('addressBookId'),
(string) $event->getArgument('cardUri'),
(string) $event->getArgument('cardData')
);
}
};
$dispatcher->addListener('\OCA\DAV\CardDAV\CardDavBackend::createCard', $birthdayListener);
$dispatcher->addListener('\OCA\DAV\CardDAV\CardDavBackend::updateCard', $birthdayListener);
$dispatcher->addListener('\OCA\DAV\CardDAV\CardDavBackend::deleteCard', function ($event) use ($container) {
if ($event instanceof GenericEvent) {
/** @var BirthdayService $b */
$b = $container->query(BirthdayService::class);
$b->onCardDeleted(
(int) $event->getArgument('addressBookId'),
(string) $event->getArgument('cardUri')
);
}
});
$clearPhotoCache = function ($event) use ($container): void {
if ($event instanceof GenericEvent) {
/** @var PhotoCache $p */
$p = $container->query(PhotoCache::class);
$p->delete(
$event->getArgument('addressBookId'),
$event->getArgument('cardUri')
);
}
};
$dispatcher->addListener('\OCA\DAV\CardDAV\CardDavBackend::updateCard', $clearPhotoCache);
$dispatcher->addListener('\OCA\DAV\CardDAV\CardDavBackend::deleteCard', $clearPhotoCache);
$dispatcher->addListener('OC\AccountManager::userUpdated', function (GenericEvent $event) use ($container) {
$user = $event->getSubject();
/** @var SyncService $syncService */
$syncService = $container->query(SyncService::class);
$syncService->updateUser($user);
});
$dispatcher->addListener('\OCA\DAV\CalDAV\CalDavBackend::createCalendar', function (GenericEvent $event) use ($container) {
/** @var Backend $backend */
$backend = $container->query(Backend::class);
$backend->onCalendarAdd(
$event->getArgument('calendarData')
);
});
$dispatcher->addListener('\OCA\DAV\CalDAV\CalDavBackend::updateCalendar', function (GenericEvent $event) use ($container) {
/** @var Backend $backend */
$backend = $container->query(Backend::class);
$backend->onCalendarUpdate(
$event->getArgument('calendarData'),
$event->getArgument('shares'),
$event->getArgument('propertyMutations')
);
});
$dispatcher->addListener('\OCA\DAV\CalDAV\CalDavBackend::deleteCalendar', function (GenericEvent $event) use ($container) {
/** @var Backend $backend */
$backend = $container->query(Backend::class);
$backend->onCalendarDelete(
$event->getArgument('calendarData'),
$event->getArgument('shares')
);
/** @var ReminderBackend $reminderBackend */
$reminderBackend = $container->query(ReminderBackend::class);
$reminderBackend->cleanRemindersForCalendar(
(int) $event->getArgument('calendarId')
);
});
$dispatcher->addListener('\OCA\DAV\CalDAV\CalDavBackend::updateShares', function (GenericEvent $event) use ($container) {
/** @var Backend $backend */
$backend = $container->query(Backend::class);
$backend->onCalendarUpdateShares(
$event->getArgument('calendarData'),
$event->getArgument('shares'),
$event->getArgument('add'),
$event->getArgument('remove')
);
// Here we should recalculate if reminders should be sent to new or old sharees
});
$dispatcher->addListener('\OCA\DAV\CalDAV\CalDavBackend::publishCalendar', function (GenericEvent $event) use ($container) {
/** @var Backend $backend */
$backend = $container->query(Backend::class);
$backend->onCalendarPublication(
$event->getArgument('calendarData'),
$event->getArgument('public')
);
});
$listener = function (GenericEvent $event, $eventName) use ($container): void {
/** @var Backend $backend */
$backend = $container->query(Backend::class);
$subject = Event::SUBJECT_OBJECT_ADD;
if ($eventName === '\OCA\DAV\CalDAV\CalDavBackend::updateCalendarObject') {
$subject = Event::SUBJECT_OBJECT_UPDATE;
} elseif ($eventName === '\OCA\DAV\CalDAV\CalDavBackend::deleteCalendarObject') {
$subject = Event::SUBJECT_OBJECT_DELETE;
}
$backend->onTouchCalendarObject(
$subject,
$event->getArgument('calendarData'),
$event->getArgument('shares'),
$event->getArgument('objectData')
);
/** @var ReminderService $reminderBackend */
$reminderService = $container->query(ReminderService::class);
$reminderService->onTouchCalendarObject(
$eventName,
$event->getArgument('objectData')
);
};
$dispatcher->addListener('\OCA\DAV\CalDAV\CalDavBackend::createCalendarObject', $listener);
$dispatcher->addListener('\OCA\DAV\CalDAV\CalDavBackend::updateCalendarObject', $listener);
$dispatcher->addListener('\OCA\DAV\CalDAV\CalDavBackend::deleteCalendarObject', $listener);
/**
* In case the user has set their default calendar to this one
*/
$dispatcher->addListener('\OCA\DAV\CalDAV\CalDavBackend::deleteCalendar', function (GenericEvent $event) use ($serverContainer) {
/** @var IConfig $config */
$config = $serverContainer->getConfig();
$principalUri = $event->getArgument('calendarData')['principaluri'];
if (strpos($principalUri, 'principals/users') === 0) {
[, $UID] = \Sabre\Uri\split($principalUri);
$uri = $event->getArgument('calendarData')['uri'];
if ($config->getUserValue($UID, 'dav', 'defaultCalendar') === $uri) {
$config->deleteUserValue($UID, 'dav', 'defaultCalendar');
}
}
});
$dispatcher->addListener('OCP\Federation\TrustedServerEvent::remove',
function (GenericEvent $event) {
/** @var CardDavBackend $cardDavBackend */
$cardDavBackend = \OC::$server->query(CardDavBackend::class);
$addressBookUri = $event->getSubject();
$addressBook = $cardDavBackend->getAddressBooksByUri('principals/system/system', $addressBookUri);
if (!is_null($addressBook)) {
$cardDavBackend->deleteAddressBook($addressBook['id']);
}
}
);
$dispatcher->addListener('\OCA\DAV\CalDAV\CalDavBackend::createSubscription',
function (GenericEvent $event) use ($container, $serverContainer) {
$jobList = $serverContainer->getJobList();
$subscriptionData = $event->getArgument('subscriptionData');
/**
* Initial subscription refetch
*
* @var RefreshWebcalService $refreshWebcalService
*/
$refreshWebcalService = $container->query(RefreshWebcalService::class);
$refreshWebcalService->refreshSubscription(
(string) $subscriptionData['principaluri'],
(string) $subscriptionData['uri']
);
$jobList->add(\OCA\DAV\BackgroundJob\RefreshWebcalJob::class, [
'principaluri' => $subscriptionData['principaluri'],
'uri' => $subscriptionData['uri']
]);
}
);
$dispatcher->addListener('\OCA\DAV\CalDAV\CalDavBackend::deleteSubscription',
function (GenericEvent $event) use ($container, $serverContainer) {
$jobList = $serverContainer->getJobList();
$subscriptionData = $event->getArgument('subscriptionData');
$jobList->remove(\OCA\DAV\BackgroundJob\RefreshWebcalJob::class, [
'principaluri' => $subscriptionData['principaluri'],
'uri' => $subscriptionData['uri']
]);
/** @var CalDavBackend $calDavBackend */
$calDavBackend = $container->query(CalDavBackend::class);
$calDavBackend->purgeAllCachedEventsForSubscription($subscriptionData['id']);
}
);
$eventHandler = function () use ($container, $serverContainer): void {
try {
/** @var UpdateCalendarResourcesRoomsBackgroundJob $job */
$job = $container->query(UpdateCalendarResourcesRoomsBackgroundJob::class);
$job->run([]);
$serverContainer->getJobList()->setLastRun($job);
} catch (Exception $ex) {
$serverContainer->getLogger()->logException($ex);
}
};
$dispatcher->addListener('\OCP\Calendar\Resource\ForceRefreshEvent', $eventHandler);
$dispatcher->addListener('\OCP\Calendar\Room\ForceRefreshEvent', $eventHandler);
}
public function registerContactsManager(IContactsManager $cm, IAppContainer $container): void {
$cm->register(function () use ($container, $cm): void {
$user = \OC::$server->getUserSession()->getUser();
if (!is_null($user)) {
$this->setupContactsProvider($cm, $container, $user->getUID());
} else {
$this->setupSystemContactsProvider($cm, $container);
}
});
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}
private function setupContactsProvider(IContactsManager $contactsManager,
IAppContainer $container,
string $userID): void {
/** @var ContactsManager $cm */
$cm = $container->query(ContactsManager::class);
$urlGenerator = $container->getServer()->getURLGenerator();
$cm->setupContactsProvider($contactsManager, $userID, $urlGenerator);
}
private function setupSystemContactsProvider(IContactsManager $contactsManager,
IAppContainer $container): void {
/** @var ContactsManager $cm */
$cm = $container->query(ContactsManager::class);
$urlGenerator = $container->getServer()->getURLGenerator();
$cm->setupSystemContactsProvider($contactsManager, $urlGenerator);
}
public function registerCalendarManager(ICalendarManager $calendarManager,
IAppContainer $container): void {
$calendarManager->register(function () use ($container, $calendarManager) {
$user = \OC::$server->getUserSession()->getUser();
if ($user !== null) {
$this->setupCalendarProvider($calendarManager, $container, $user->getUID());
}
});
}
private function setupCalendarProvider(ICalendarManager $calendarManager,
IAppContainer $container,
$userId) {
$cm = $container->query(CalendarManager::class);
$cm->setupCalendarProvider($calendarManager, $userId);
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}
public function registerNotifier(INotificationManager $manager): void {
$manager->registerNotifierService(Notifier::class);
}
public function registerCalendarReminders(NotificationProviderManager $manager,
ILogger $logger): void {
try {
$manager->registerProvider(AudioProvider::class);
$manager->registerProvider(EmailProvider::class);
$manager->registerProvider(PushProvider::class);
} catch (Throwable $ex) {
$logger->logException($ex);
}
}
}