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100 lines
2.9 KiB
PHP
100 lines
2.9 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* SPDX-FileCopyrightText: 2020 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\Service;
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use OCA\Circles\CirclesManager;
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use OCA\Circles\Model\Member;
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use OCA\Circles\Model\Membership;
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use OCA\Talk\Model\Attendee;
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use OCA\Talk\Model\AttendeeMapper;
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use OCA\Talk\Room;
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use OCP\App\IAppManager;
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use OCP\IGroupManager;
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use OCP\IUser;
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use OCP\Server;
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use Psr\Log\LoggerInterface;
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class MembershipService {
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public function __construct(
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protected IAppManager $appManager,
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protected IGroupManager $groupManager,
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protected AttendeeMapper $attendeeMapper,
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) {
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}
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/**
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* @param Room $room
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* @param IUser[] $users
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* @return IUser[]
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*/
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public function getUsersWithoutOtherMemberships(Room $room, array $users): array {
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$users = $this->filterUsersWithOtherGroupMemberships($room, $users);
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$users = $this->filterUsersWithOtherCircleMemberships($room, $users);
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return $users;
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}
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/**
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* @param Room $room
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* @param IUser[] $users
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* @return IUser[]
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*/
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protected function filterUsersWithOtherGroupMemberships(Room $room, array $users): array {
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$groupAttendees = $this->attendeeMapper->getActorsByType($room->getId(), Attendee::ACTOR_GROUPS);
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$groupIds = array_map(static function (Attendee $attendee) {
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return $attendee->getActorId();
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}, $groupAttendees);
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if (empty($groupIds)) {
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return $users;
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}
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return array_filter($users, function (IUser $user) use ($groupIds) {
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// Only delete users when the user is not member via another group
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$userGroups = $this->groupManager->getUserGroupIds($user);
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return empty(array_intersect($userGroups, $groupIds));
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});
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}
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/**
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* @param Room $room
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* @param IUser[] $users
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* @return IUser[]
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*/
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protected function filterUsersWithOtherCircleMemberships(Room $room, array $users): array {
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if (empty($users)) {
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return $users;
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}
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$anyUser = reset($users);
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if (!$this->appManager->isEnabledForUser('circles', $anyUser)) {
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Server::get(LoggerInterface::class)->debug('Circles not enabled', ['app' => 'spreed']);
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return $users;
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}
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$circleAttendees = $this->attendeeMapper->getActorsByType($room->getId(), Attendee::ACTOR_CIRCLES);
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$circleIds = array_map(static function (Attendee $attendee) {
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return $attendee->getActorId();
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}, $circleAttendees);
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if (empty($circleIds)) {
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return $users;
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}
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$circlesManager = Server::get(CirclesManager::class);
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return array_filter($users, static function (IUser $user) use ($circlesManager, $circleIds) {
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// Only delete users when the user is not member via another circle
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$federatedUser = $circlesManager->getFederatedUser($user->getUID(), Member::TYPE_USER);
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$memberships = $federatedUser->getMemberships();
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$userCircles = array_map(static function (Membership $membership) {
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return $membership->getCircleId();
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}, $memberships);
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return empty(array_intersect($userCircles, $circleIds));
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});
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}
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}
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