3 * @copyright Copyright (C) 2010-2021, 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\IRespondToRequests;
27 use Friendica\Core\Addon;
28 use Friendica\Core\Config\Capability\IManageConfigValues;
29 use Friendica\Core\L10n;
30 use Friendica\Core\System;
31 use Friendica\Model\Nodeinfo;
32 use Friendica\Util\Profiler;
33 use Psr\Log\LoggerInterface;
36 * Version 1.0 of Nodeinfo 2, a sStandardized way of exposing metadata about a server running one of the distributed social networks.
37 * @see https://github.com/jhass/nodeinfo/blob/master/PROTOCOL.md
39 class NodeInfo210 extends BaseModule
41 /** @var IManageConfigValues */
44 public function __construct(L10n $l10n, App\BaseURL $baseUrl, App\Arguments $args, LoggerInterface $logger, Profiler $profiler, Response $response, IManageConfigValues $config, array $server, array $parameters = [])
46 parent::__construct($l10n, $baseUrl, $args, $logger, $profiler, $response, $server, $parameters);
48 $this->config = $config;
51 protected function rawContent(array $request = [])
56 'baseUrl' => $this->baseUrl->get(),
57 'name' => $this->config->get('config', 'sitename'),
58 'software' => 'friendica',
59 'version' => FRIENDICA_VERSION . '-' . DB_UPDATE_VERSION,
61 'organization' => Nodeinfo::getOrganization($this->config),
62 'protocols' => ['dfrn', 'activitypub'],
64 'openRegistrations' => intval($this->config->get('config', 'register_policy')) !== Register::CLOSED,
68 if (!empty($this->config->get('system', 'diaspora_enabled'))) {
69 $nodeinfo['protocols'][] = 'diaspora';
72 if (empty($this->config->get('system', 'ostatus_disabled'))) {
73 $nodeinfo['protocols'][] = 'ostatus';
76 $nodeinfo['usage'] = Nodeinfo::getUsage(true);
78 $nodeinfo['services'] = Nodeinfo::getServices();
80 if (Addon::isEnabled('twitter')) {
81 $nodeinfo['services']['inbound'][] = 'twitter';
84 $nodeinfo['services']['inbound'][] = 'atom1.0';
85 $nodeinfo['services']['inbound'][] = 'rss2.0';
86 $nodeinfo['services']['outbound'][] = 'atom1.0';
88 if (function_exists('imap_open') && !$this->config->get('system', 'imap_disabled')) {
89 $nodeinfo['services']['inbound'][] = 'imap';
92 $this->response->setType(IRespondToRequests::TYPE_JSON, 'application/json; charset=utf-8');
93 $this->response->addContent(json_encode($nodeinfo, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES));