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<?php
declare(strict_types=1);
/**
* SPDX-FileCopyrightText: 2020 Nextcloud GmbH and Nextcloud contributors
* SPDX-License-Identifier: AGPL-3.0-or-later
*/
namespace OCA\ContactsInteraction\Listeners;
use OCA\ContactsInteraction\Db\CardSearchDao;
use OCA\ContactsInteraction\Db\RecentContact;
use OCA\ContactsInteraction\Db\RecentContactMapper;
use OCP\AppFramework\Db\TTransactional;
use OCP\AppFramework\Utility\ITimeFactory;
use OCP\Contacts\Events\ContactInteractedWithEvent;
use OCP\EventDispatcher\Event;
use OCP\EventDispatcher\IEventListener;
use OCP\IDBConnection;
use OCP\IL10N;
use OCP\IUserManager;
use Psr\Log\LoggerInterface;
use Sabre\VObject\Component\VCard;
use Sabre\VObject\UUIDUtil;
/** @template-implements IEventListener<ContactInteractedWithEvent> */
class ContactInteractionListener implements IEventListener {
use TTransactional;
public function __construct(
private RecentContactMapper $mapper,
private CardSearchDao $cardSearchDao,
private IUserManager $userManager,
private IDBConnection $dbConnection,
private ITimeFactory $timeFactory,
private IL10N $l10n,
private LoggerInterface $logger,
) {
}
public function handle(Event $event): void {
if (!($event instanceof ContactInteractedWithEvent)) {
return;
}
if ($event->getUid() === null && $event->getEmail() === null && $event->getFederatedCloudId() === null) {
$this->logger->warning('Contact interaction event has no user identifier set');
return;
}
if ($event->getUid() !== null && $event->getUid() === $event->getActor()->getUID()) {
$this->logger->info('Ignoring contact interaction with self');
return;
}
$this->atomic(function () use ($event): void {
$uid = $event->getUid();
$email = $event->getEmail();
$federatedCloudId = $event->getFederatedCloudId();
$existingContact = $this->cardSearchDao->findExisting(
$event->getActor(),
$uid,
$email,
$federatedCloudId);
if ($existingContact !== null) {
return;
}
$existingRecentlyContacted = $this->mapper->findMatch(
$event->getActor(),
$uid,
$email,
$federatedCloudId
);
if (!empty($existingRecentlyContacted)) {
$now = $this->timeFactory->getTime();
foreach ($existingRecentlyContacted as $c) {
$c->setLastContact($now);
$this->mapper->update($c);
}
return;
}
$contact = new RecentContact();
$contact->setActorUid($event->getActor()->getUID());
if ($uid !== null) {
$contact->setUid($uid);
}
if ($email !== null) {
$contact->setEmail($email);
}
if ($federatedCloudId !== null) {
$contact->setFederatedCloudId($federatedCloudId);
}
$contact->setLastContact($this->timeFactory->getTime());
$contact->setCard($this->generateCard($contact));
$this->mapper->insert($contact);
}, $this->dbConnection);
}
private function getDisplayName(?string $uid): ?string {
if ($uid === null) {
return null;
}
if (($user = $this->userManager->get($uid)) === null) {
return null;
}
return $user->getDisplayName();
}
private function generateCard(RecentContact $contact): string {
$props = [
'URI' => UUIDUtil::getUUID(),
'FN' => $this->getDisplayName($contact->getUid()) ?? $contact->getEmail() ?? $contact->getFederatedCloudId(),
'CATEGORIES' => $this->l10n->t('Recently contacted'),
];
if ($contact->getEmail() !== null) {
$props['EMAIL'] = $contact->getEmail();
}
if ($contact->getFederatedCloudId() !== null) {
$props['CLOUD'] = $contact->getFederatedCloudId();
}
return (new VCard($props))->serialize();
}
}
|
