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106 lines
2.4 KiB
106 lines
2.4 KiB
<?php
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declare(strict_types=1);
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/**
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* SPDX-FileCopyrightText: 2018 Nextcloud GmbH and Nextcloud contributors
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* SPDX-License-Identifier: AGPL-3.0-or-later
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*/
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namespace OCA\Talk\BackgroundJob;
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use OCA\Talk\Federation\FederationManager;
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use OCA\Talk\Manager;
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use OCA\Talk\Room;
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use OCA\Talk\Service\ParticipantService;
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use OCA\Talk\Service\RoomService;
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use OCP\AppFramework\Utility\ITimeFactory;
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use OCP\BackgroundJob\IJob;
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use OCP\BackgroundJob\TimedJob;
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use OCP\Files\Config\IUserMountCache;
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use Psr\Log\LoggerInterface;
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/**
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* Class RemoveEmptyRooms
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*
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* @package OCA\Talk\BackgroundJob
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*/
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class RemoveEmptyRooms extends TimedJob {
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protected int $numDeletedRooms = 0;
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public function __construct(
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ITimeFactory $timeFactory,
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protected Manager $manager,
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protected RoomService $roomService,
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protected ParticipantService $participantService,
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protected FederationManager $federationManager,
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protected LoggerInterface $logger,
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protected IUserMountCache $userMountCache,
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) {
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parent::__construct($timeFactory);
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// Every 5 minutes
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$this->setInterval(60 * 5);
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$this->setTimeSensitivity(IJob::TIME_INSENSITIVE);
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}
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protected function run($argument): void {
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$this->manager->forAllRooms([$this, 'callback']);
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if ($this->numDeletedRooms) {
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$this->logger->info('Deleted {numDeletedRooms} rooms because they were empty', [
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'numDeletedRooms' => $this->numDeletedRooms,
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]);
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}
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}
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public function callback(Room $room): void {
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if ($room->getType() === Room::TYPE_CHANGELOG) {
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return;
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}
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if ($this->deleteIfIsEmpty($room)) {
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return;
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}
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$this->deleteIfFileIsRemoved($room);
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}
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private function deleteIfIsEmpty(Room $room): bool {
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if ($room->getObjectType() === 'file') {
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return false;
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}
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if ($this->participantService->getNumberOfActors($room) !== 0) {
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return false;
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}
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if ($room->isFederatedConversation()
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&& $this->federationManager->getNumberOfInvitations($room) !== 0) {
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return false;
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}
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$this->doDeleteRoom($room);
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return true;
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}
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private function deleteIfFileIsRemoved(Room $room): bool {
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if ($room->getObjectType() !== 'file') {
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return false;
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}
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$mountsForFile = $this->userMountCache->getMountsForFileId((int)$room->getObjectId());
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if (!empty($mountsForFile)) {
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return false;
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}
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$this->doDeleteRoom($room);
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return true;
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}
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private function doDeleteRoom(Room $room): void {
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$this->roomService->deleteRoom($room);
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$this->numDeletedRooms++;
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}
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}
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