3 * @copyright Copyright (C) 2010-2024, the Friendica project
5 * @license GNU AGPL version 3 or any later version
7 * This program is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU Affero General Public License as
9 * published by the Free Software Foundation, either version 3 of the
10 * License, or (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU Affero General Public License for more details.
17 * You should have received a copy of the GNU Affero General Public License
18 * along with this program. If not, see <https://www.gnu.org/licenses/>.
22 namespace Friendica\Module;
25 use Friendica\BaseModule;
26 use Friendica\Capabilities\ICanCreateResponses;
27 use Friendica\Core\Config\Capability\IManageConfigValues;
28 use Friendica\Core\L10n;
29 use Friendica\Model\Nodeinfo;
30 use Friendica\Util\Profiler;
31 use Psr\Log\LoggerInterface;
34 * Version 2.0 of Nodeinfo, a standardized way of exposing metadata about a server running one of the distributed social networks.
35 * @see https://github.com/jhass/nodeinfo/blob/master/PROTOCOL.md
37 class NodeInfo120 extends BaseModule
39 /** @var IManageConfigValues */
42 public function __construct(L10n $l10n, App\BaseURL $baseUrl, App\Arguments $args, LoggerInterface $logger, Profiler $profiler, Response $response, IManageConfigValues $config, array $server, array $parameters = [])
44 parent::__construct($l10n, $baseUrl, $args, $logger, $profiler, $response, $server, $parameters);
46 $this->config = $config;
49 protected function rawContent(array $request = [])
54 'name' => 'friendica',
55 'version' => App::VERSION . '-' . DB_UPDATE_VERSION,
57 'protocols' => ['dfrn', 'activitypub'],
58 'services' => Nodeinfo::getServices(),
59 'usage' => Nodeinfo::getUsage(),
60 'openRegistrations' => Register::getPolicy() !== Register::CLOSED,
62 'nodeName' => $this->config->get('config', 'sitename'),
66 if (!empty($this->config->get('system', 'diaspora_enabled'))) {
67 $nodeinfo['protocols'][] = 'diaspora';
70 if (empty($this->config->get('system', 'ostatus_disabled'))) {
71 $nodeinfo['protocols'][] = 'ostatus';
74 $nodeinfo['services']['inbound'][] = 'atom1.0';
75 $nodeinfo['services']['inbound'][] = 'rss2.0';
76 $nodeinfo['services']['outbound'][] = 'atom1.0';
78 if (function_exists('imap_open') && !$this->config->get('system', 'imap_disabled')) {
79 $nodeinfo['services']['inbound'][] = 'imap';
82 $nodeinfo['metadata']['explicitContent'] = $this->config->get('system', 'explicit_content', false) == true;
84 $this->response->setType(ICanCreateResponses::TYPE_JSON, 'application/json; charset=utf-8');
85 $this->response->addContent(json_encode($nodeinfo, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES));