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- <?php
- /**
- * @copyright Copyright (c) 2017 Arthur Schiwon <blizzz@arthur-schiwon.de>
- *
- * @author Arthur Schiwon <blizzz@arthur-schiwon.de>
- * @author Bjoern Schiessle <bjoern@schiessle.org>
- * @author Christoph Wurst <christoph@winzerhof-wurst.at>
- * @author J0WI <J0WI@users.noreply.github.com>
- * @author Joas Schilling <coding@schilljs.com>
- * @author Roeland Jago Douma <roeland@famdouma.nl>
- *
- * @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\Collaboration\Collaborators;
- use OCP\Collaboration\Collaborators\ISearchPlugin;
- use OCP\Collaboration\Collaborators\ISearchResult;
- use OCP\Collaboration\Collaborators\SearchResultType;
- use OCP\Federation\ICloudIdManager;
- use OCP\Http\Client\IClientService;
- use OCP\IConfig;
- use OCP\IUserSession;
- use OCP\Share\IShare;
- use Psr\Log\LoggerInterface;
- class LookupPlugin implements ISearchPlugin {
- /** @var string remote part of the current user's cloud id */
- private string $currentUserRemote;
- public function __construct(
- private IConfig $config,
- private IClientService $clientService,
- IUserSession $userSession,
- private ICloudIdManager $cloudIdManager,
- private LoggerInterface $logger,
- ) {
- $currentUserCloudId = $userSession->getUser()->getCloudId();
- $this->currentUserRemote = $cloudIdManager->resolveCloudId($currentUserCloudId)->getRemote();
- }
- public function search($search, $limit, $offset, ISearchResult $searchResult): bool {
- $isGlobalScaleEnabled = $this->config->getSystemValueBool('gs.enabled', false);
- $isLookupServerEnabled = $this->config->getAppValue('files_sharing', 'lookupServerEnabled', 'yes') === 'yes';
- $hasInternetConnection = $this->config->getSystemValueBool('has_internet_connection', true);
- // if case of Global Scale we always search the lookup server
- if (!$isGlobalScaleEnabled && (!$isLookupServerEnabled || !$hasInternetConnection)) {
- return false;
- }
- $lookupServerUrl = $this->config->getSystemValueString('lookup_server', 'https://lookup.nextcloud.com');
- if (empty($lookupServerUrl)) {
- return false;
- }
- $lookupServerUrl = rtrim($lookupServerUrl, '/');
- $result = [];
- try {
- $client = $this->clientService->newClient();
- $response = $client->get(
- $lookupServerUrl . '/users?search=' . urlencode($search),
- [
- 'timeout' => 10,
- 'connect_timeout' => 3,
- ]
- );
- $body = json_decode($response->getBody(), true);
- foreach ($body as $lookup) {
- try {
- $remote = $this->cloudIdManager->resolveCloudId($lookup['federationId'])->getRemote();
- } catch (\Exception $e) {
- $this->logger->error('Can not parse federated cloud ID "' . $lookup['federationId'] . '"', [
- 'exception' => $e,
- ]);
- continue;
- }
- if ($this->currentUserRemote === $remote) {
- continue;
- }
- $name = $lookup['name']['value'] ?? '';
- $label = empty($name) ? $lookup['federationId'] : $name . ' (' . $lookup['federationId'] . ')';
- $result[] = [
- 'label' => $label,
- 'value' => [
- 'shareType' => IShare::TYPE_REMOTE,
- 'globalScale' => $isGlobalScaleEnabled,
- 'shareWith' => $lookup['federationId'],
- ],
- 'extra' => $lookup,
- ];
- }
- } catch (\Exception $e) {
- }
- $type = new SearchResultType('lookup');
- $searchResult->addResultSet($type, $result, []);
- return false;
- }
- }
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