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friendica_2020-09-1_sharedH.../src/Module/NodeInfo210.php

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2020-07-13 11:45:45 +02:00
<?php
/**
* @copyright Copyright (C) 2020, Friendica
*
* @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 <https://www.gnu.org/licenses/>.
*
*/
namespace Friendica\Module;
use Friendica\BaseModule;
use Friendica\Core\Addon;
use Friendica\DI;
use Friendica\Model\Nodeinfo;
/**
* Version 1.0 of Nodeinfo 2, a sStandardized way of exposing metadata about a server running one of the distributed social networks.
* @see https://github.com/jhass/nodeinfo/blob/master/PROTOCOL.md
*/
class NodeInfo210 extends BaseModule
{
public static function rawContent(array $parameters = [])
{
$config = DI::config();
$imap = (function_exists('imap_open') && !$config->get('system', 'imap_disabled') && !$config->get('system', 'dfrn_only'));
$nodeinfo = [
'version' => '1.0',
'server' => [
'baseUrl' => DI::baseUrl()->get(),
'name' => $config->get('config', 'sitename'),
'software' => 'friendica',
'version' => FRIENDICA_VERSION . '-' . DB_UPDATE_VERSION,
],
'organization' => Nodeinfo::getOrganization($config),
'protocols' => ['dfrn', 'activitypub'],
'services' => [],
'openRegistrations' => intval($config->get('config', 'register_policy')) !== Register::CLOSED,
'usage' => [],
];
if (!empty($config->get('system', 'diaspora_enabled'))) {
$nodeinfo['protocols'][] = 'diaspora';
}
if (empty($config->get('system', 'ostatus_disabled'))) {
$nodeinfo['protocols'][] = 'ostatus';
}
$nodeinfo['usage'] = Nodeinfo::getUsage(true);
$nodeinfo['services'] = Nodeinfo::getServices();
if (Addon::isEnabled('twitter')) {
$nodeinfo['services']['inbound'][] = 'twitter';
}
$nodeinfo['services']['inbound'][] = 'atom1.0';
$nodeinfo['services']['inbound'][] = 'rss2.0';
$nodeinfo['services']['outbound'][] = 'atom1.0';
if ($imap) {
$nodeinfo['services']['inbound'][] = 'imap';
}
header('Content-type: application/json; charset=utf-8');
echo json_encode($nodeinfo, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES);
exit;
}
}