mirror of https://github.com/sualko/cloud_bbb
81 lines
1.7 KiB
PHP
81 lines
1.7 KiB
PHP
<?php
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namespace OCA\BigBlueButton;
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use Closure;
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use OCA\BigBlueButton\Service\RoomShareService;
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use OCA\BigBlueButton\Db\Room;
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use OCA\BigBlueButton\Db\RoomShare;
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use OCP\IGroupManager;
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class Permission
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{
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/** @var IGroupManager */
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private $groupManager;
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/** @var RoomShareService */
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private $roomShareService;
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public function __construct(
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IGroupManager $groupManager,
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RoomShareService $roomShareService
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) {
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$this->groupManager = $groupManager;
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$this->roomShareService = $roomShareService;
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}
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public function isUser(Room $room, string $uid)
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{
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return $this->hasPermission($room, $uid, function (RoomShare $share) {
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return $share->hasUserPermission();
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});
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}
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public function isModerator(Room $room, string $uid)
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{
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return $this->hasPermission($room, $uid, function (RoomShare $share) {
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return $share->hasModeratorPermission();
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});
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}
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public function isAdmin(Room $room, string $uid)
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{
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return $this->hasPermission($room, $uid, function (RoomShare $share) {
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return $share->hasAdminPermission();
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});
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}
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private function hasPermission(Room $room, string $uid, Closure $hasPermission): bool
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{
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if ($uid === null) {
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return false;
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}
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if ($uid === $room->userId) {
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return true;
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}
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$shares = $this->roomShareService->findAll($room->id);
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/** @var RoomShare $share */
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foreach ($shares as $share) {
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if (!$hasPermission($share)) {
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continue;
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}
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if ($share->getShareType() === RoomShare::SHARE_TYPE_USER) {
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if ($share->getShareWith() === $uid) {
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return true;
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}
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} elseif ($share->getShareType() === RoomShare::SHARE_TYPE_GROUP) {
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if ($this->groupManager->isInGroup($uid, $share->getShareWith())) {
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return true;
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}
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}
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}
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return false;
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}
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}
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