logger = $container->get(LoggerInterface::class); $this->userManager = $container->get(IUserManager::class); $this->request = $container->get(IRequest::class); } /** * Transform an NC group into a SCIM group */ public function getCoreGroup(?IGroup $ncGroup): ?CoreGroup { $this->logger->info( "[" . NextcloudGroupAdapter::class . "] entering getCoreGroup() method" ); $baseUrl = $this->request->getServerProtocol() . "://" . $this->request->getServerHost() . "/index.php/apps/scimserviceprovider"; if (!isset($ncGroup)) { $this->logger->error( "[" . NextcloudGroupAdapter::class . "] passed NC group in getCoreGroup() method is null" ); return null; } $coreGroup = new CoreGroup(); $coreGroup->setId($ncGroup->getGID()); $coreGroup->setDisplayName($ncGroup->getDisplayName()); $ncGroupMembers = $ncGroup->getUsers(); if (isset($ncGroupMembers) && !empty($ncGroupMembers)) { $coreGroupMembers = []; foreach ($ncGroupMembers as $ncGroupMember) { $coreGroupMember = new MultiValuedAttribute(); $coreGroupMember->setValue($ncGroupMember->getUID()); $coreGroupMember->setRef($baseUrl . "/Users/" . $ncGroupMember->getUID()); $coreGroupMember->setDisplay($ncGroupMember->getDisplayName()); $coreGroupMembers[] = $coreGroupMember; } $coreGroup->setMembers($coreGroupMembers); } return $coreGroup; } /** * Transform a SCIM group into an NC group * * Note: the second parameter is needed, since we can't instantiate an NC group * ourselves and need to receive an instance, passed from somewhere */ public function getNCGroup(?CoreGroup $coreGroup, IGroup $ncGroup): ?IGroup { $this->logger->info( "[" . NextcloudGroupAdapter::class . "] entering getNCGroup() method" ); if (!isset($coreGroup) || !isset($ncGroup)) { $this->logger->error( "[" . NextcloudGroupAdapter::class . "] passed Core Group in getNCGroup() method is null" ); return null; } $ncGroup->setDisplayName($coreGroup->getDisplayName()); if ($coreGroup->getMembers() !== null && !empty($coreGroup->getMembers())) { foreach ($coreGroup->getMembers() as $coreGroupMember) { // If user with this uid exists, then add it as a member of the group if ($coreGroupMember->getValue() !== null && !empty($coreGroupMember->getValue())) { if ($this->userManager->userExists($coreGroupMember->getValue())) { $ncGroup->addUser($this->userManager->get($coreGroupMember->getValue())); } } } } return $ncGroup; } }