93 lines
2.8 KiB
PHP
93 lines
2.8 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* @copyright 2024 Côme Chilliet <come.chilliet@nextcloud.com>
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*
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* @author Côme Chilliet <come.chilliet@nextcloud.com>
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*
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* @license GNU AGPL version 3 or any later version
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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namespace OC\EventDispatcher;
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use OCP\EventDispatcher\Event;
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use OCP\Http\Client\IClientService;
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use OCP\IUserSession;
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use Psr\Log\LoggerInterface;
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class WebhookCaller {
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public function __construct(
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private IClientService $clientService,
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private IUserSession $userSession,
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private LoggerInterface $logger,
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) {
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}
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public function callWebhook(
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Event $event,
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string $method,
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string $uri,
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array $options,
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): void {
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$client = $this->clientService->newClient();
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if (!isset($options['body'])) {
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$options['body'] = json_encode([
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'event' => $this->serializeEvent($event),
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'userid' => $this->userSession->getUser()?->getUID() ?? null,
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]);
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}
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try {
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$response = $client->request($method, $uri, $options + ['query' => ['event' => $event::class]]);
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$statusCode = $response->getStatusCode();
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if ($statusCode >= 200 && $statusCode < 300) {
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$this->logger->warning('Webhook returned unexpected status code '.$statusCode, ['body' => $response->getBody()]);
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} else {
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$this->logger->debug('Webhook returned status code '.$statusCode, ['body' => $response->getBody()]);
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}
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} catch (\Exception $e) {
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$this->logger->error('Webhook call failed: '.$e->getMessage(), ['exception' => $e]);
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}
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}
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private function serializeEvent(Event $event): array|\JsonSerializable {
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if ($event instanceof \JsonSerializable) {
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return $event;
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} else {
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/* Event is not serializable, we fallback to reflection to still send something */
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$data = [];
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$ref = new \ReflectionClass($event);
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foreach ($ref->getMethods() as $method) {
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if (str_starts_with($method->getName(), 'get')) {
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$key = strtolower(substr($method->getName(), 3));
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$value = $method->invoke($event);
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if ($value instanceof \OCP\Files\FileInfo) {
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$value = [
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'id' => $value->getId(),
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'path' => $value->getPath(),
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];
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}
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$data[$key] = $value;
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}
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}
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$this->logger->debug('Webhook had to use fallback to serialize event '.$event::class);
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return $data;
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}
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}
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}
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