File Manager - BorneoXploit

Editing: ServiceEventListener.php

<?php

declare(strict_types=1);

/**
 * SPDX-FileCopyrightText: 2019 Nextcloud GmbH and Nextcloud contributors
 * SPDX-License-Identifier: AGPL-3.0-or-later
 */

namespace OC\EventDispatcher;

use OCP\AppFramework\QueryException;
use OCP\EventDispatcher\Event;
use OCP\EventDispatcher\IEventListener;
use Psr\Container\ContainerInterface;
use Psr\Log\LoggerInterface;
use function sprintf;

/**
 * Lazy service event listener
 *
 * Makes it possible to lazy-route a dispatched event to a service instance
 * created by the service container
 */
final class ServiceEventListener {
	private ?IEventListener $service = null;

public function __construct(
		private ContainerInterface $container,
		private string $class,
		private LoggerInterface $logger,
	) {
	}

public function __invoke(Event $event) {
		if ($this->service === null) {
			try {
				// TODO: fetch from the app containers, otherwise any custom services,
				//       parameters and aliases won't be resolved.
				//       See https://github.com/nextcloud/server/issues/27793 for details.
				$this->service = $this->container->get($this->class);
			} catch (QueryException $e) {
				$this->logger->error(
					sprintf(
						'Could not load event listener service %s: %s. Make sure the class is auto-loadable by the Nextcloud server container',
						$this->class,
						$e->getMessage()
					),
					[
						'exception' => $e,
					]
				);
				return;
			}
		}

$this->service->handle($event);
	}
}

Cancel