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- <?php
-
- declare(strict_types=1);
-
- /**
- * @copyright Copyright (c) 2020, Georg Ehrke
- *
- * @author Georg Ehrke <oc.list@georgehrke.com>
- *
- * @license GNU AGPL version 3 or any later version
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
- namespace OC\UserStatus;
-
- use OCP\ILogger;
- use OCP\IServerContainer;
- use OCP\UserStatus\IManager;
- use OCP\UserStatus\IProvider;
- use Psr\Container\ContainerExceptionInterface;
-
- class Manager implements IManager {
-
- /** @var IServerContainer */
- private $container;
-
- /** @var ILogger */
- private $logger;
-
- /** @var null */
- private $providerClass;
-
- /** @var IProvider */
- private $provider;
-
- /**
- * Manager constructor.
- *
- * @param IServerContainer $container
- * @param ILogger $logger
- */
- public function __construct(IServerContainer $container,
- ILogger $logger) {
- $this->container = $container;
- $this->logger = $logger;
- }
-
- /**
- * @inheritDoc
- */
- public function getUserStatuses(array $userIds): array {
- $this->setupProvider();
- if (!$this->provider) {
- return [];
- }
-
- return $this->provider->getUserStatuses($userIds);
- }
-
- /**
- * @param string $class
- * @since 20.0.0
- * @internal
- */
- public function registerProvider(string $class): void {
- $this->providerClass = $class;
- $this->provider = null;
- }
-
- /**
- * Lazily set up provider
- */
- private function setupProvider(): void {
- if ($this->provider !== null) {
- return;
- }
- if ($this->providerClass === null) {
- return;
- }
-
- try {
- $provider = $this->container->get($this->providerClass);
- } catch (ContainerExceptionInterface $e) {
- $this->logger->logException($e, [
- 'message' => 'Could not load user-status provider dynamically: ' . $e->getMessage(),
- 'level' => ILogger::ERROR,
- ]);
- return;
- }
-
- $this->provider = $provider;
- }
- }
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