3 * @copyright Copyright (C) 2010-2022, 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\Addon;
28 use Friendica\Core\Config\Capability\IManageConfigValues;
29 use Friendica\Core\L10n;
30 use Friendica\Model\Nodeinfo;
31 use Friendica\Util\Profiler;
32 use Psr\Log\LoggerInterface;
35 * Version 1.0 of Nodeinfo, a standardized way of exposing metadata about a server running one of the distributed social networks.
36 * @see https://github.com/jhass/nodeinfo/blob/master/PROTOCOL.md
38 class NodeInfo110 extends BaseModule
40 /** @var IManageConfigValues */
43 public function __construct(L10n $l10n, App\BaseURL $baseUrl, App\Arguments $args, LoggerInterface $logger, Profiler $profiler, Response $response, IManageConfigValues $config, array $server, array $parameters = [])
45 parent::__construct($l10n, $baseUrl, $args, $logger, $profiler, $response, $server, $parameters);
47 $this->config = $config;
50 protected function rawContent(array $request = [])
55 'name' => 'friendica',
56 'version' => FRIENDICA_VERSION . '-' . DB_UPDATE_VERSION,
68 'openRegistrations' => intval($this->config->get('config', 'register_policy')) !== Register::CLOSED,
70 'nodeName' => $this->config->get('config', 'sitename'),
74 if (!empty($this->config->get('system', 'diaspora_enabled'))) {
75 $nodeinfo['protocols']['inbound'][] = 'diaspora';
76 $nodeinfo['protocols']['outbound'][] = 'diaspora';
79 if (empty($this->config->get('system', 'ostatus_disabled'))) {
80 $nodeinfo['protocols']['inbound'][] = 'gnusocial';
81 $nodeinfo['protocols']['outbound'][] = 'gnusocial';
84 $nodeinfo['usage'] = Nodeinfo::getUsage();
86 $nodeinfo['services'] = Nodeinfo::getServices();
88 $nodeinfo['metadata']['protocols'] = $nodeinfo['protocols'];
89 $nodeinfo['metadata']['protocols']['outbound'][] = 'atom1.0';
90 $nodeinfo['metadata']['protocols']['inbound'][] = 'atom1.0';
91 $nodeinfo['metadata']['protocols']['inbound'][] = 'rss2.0';
93 $nodeinfo['metadata']['services'] = $nodeinfo['services'];
95 if (Addon::isEnabled('twitter')) {
96 $nodeinfo['metadata']['services']['inbound'][] = 'twitter';
99 $nodeinfo['metadata']['explicitContent'] = $this->config->get('system', 'explicit_content', false) == true;
101 $this->response->setType(ICanCreateResponses::TYPE_JSON);
102 $this->response->addContent(json_encode($nodeinfo, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES));