<?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\App;
use Friendica\BaseModule;
use Friendica\Core\Addon;
-use Friendica\Core\System;
+use Friendica\DI;
+use stdClass;
/**
* Standardized way of exposing metadata about a server running one of the distributed social networks.
*/
class NodeInfo extends BaseModule
{
- public static function init($parameters)
+ public static function rawContent(array $parameters = [])
{
- $config = self::getApp()->getConfig();
-
- if (!$config->get('system', 'nodeinfo')) {
+ if ($parameters['version'] == '1.0') {
+ self::printNodeInfo1();
+ } elseif ($parameters['version'] == '2.0') {
+ self::printNodeInfo2();
+ } else {
throw new \Friendica\Network\HTTPException\NotFoundException();
}
}
- public static function rawContent($parameters)
+ /**
+ * Return the supported services
+ *
+ * @return Object with supported services
+ */
+ private static function getUsage()
{
- $app = self::getApp();
+ $config = DI::config();
- // @TODO: Replace with parameter from router
- // if the first argument is ".well-known", print the well-known text
- if (($app->argc > 1) && ($app->argv[0] == '.well-known')) {
- self::printWellKnown($app);
- // otherwise print the nodeinfo
- } else {
- self::printNodeInfo($app);
+ $usage = new stdClass();
+
+ if (!empty($config->get('system', 'nodeinfo'))) {
+ $usage->users = [
+ 'total' => intval($config->get('nodeinfo', 'total_users')),
+ 'activeHalfyear' => intval($config->get('nodeinfo', 'active_users_halfyear')),
+ 'activeMonth' => intval($config->get('nodeinfo', 'active_users_monthly'))
+ ];
+ $usage->localPosts = intval($config->get('nodeinfo', 'local_posts'));
+ $usage->localComments = intval($config->get('nodeinfo', 'local_comments'));
}
+
+ return $usage;
}
/**
- * Prints the well-known nodeinfo redirect
+ * Return the supported services
*
- * @param App $app
- *
- * @throws \Friendica\Network\HTTPException\NotFoundException
- */
- private static function printWellKnown(App $app)
+ * @return array with supported services
+ */
+ private static function getServices()
{
- $config = $app->getConfig();
+ $services = [
+ 'inbound' => [],
+ 'outbound' => [],
+ ];
- if (!$config->get('system', 'nodeinfo')) {
- throw new \Friendica\Network\HTTPException\NotFoundException();
+ if (Addon::isEnabled('blogger')) {
+ $services['outbound'][] = 'blogger';
+ }
+ if (Addon::isEnabled('dwpost')) {
+ $services['outbound'][] = 'dreamwidth';
+ }
+ if (Addon::isEnabled('statusnet')) {
+ $services['inbound'][] = 'gnusocial';
+ $services['outbound'][] = 'gnusocial';
+ }
+ if (Addon::isEnabled('ijpost')) {
+ $services['outbound'][] = 'insanejournal';
+ }
+ if (Addon::isEnabled('libertree')) {
+ $services['outbound'][] = 'libertree';
+ }
+ if (Addon::isEnabled('buffer')) {
+ $services['outbound'][] = 'linkedin';
+ }
+ if (Addon::isEnabled('ljpost')) {
+ $services['outbound'][] = 'livejournal';
+ }
+ if (Addon::isEnabled('buffer')) {
+ $services['outbound'][] = 'pinterest';
+ }
+ if (Addon::isEnabled('posterous')) {
+ $services['outbound'][] = 'posterous';
+ }
+ if (Addon::isEnabled('pumpio')) {
+ $services['inbound'][] = 'pumpio';
+ $services['outbound'][] = 'pumpio';
}
- $nodeinfo = [
- 'links' => [[
- 'rel' => 'http://nodeinfo.diaspora.software/ns/schema/1.0',
- 'href' => $app->getBaseURL() . '/nodeinfo/1.0']]
- ];
+ $services['outbound'][] = 'smtp';
- header('Content-type: application/json; charset=utf-8');
- echo json_encode($nodeinfo, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES);
- exit;
+ if (Addon::isEnabled('tumblr')) {
+ $services['outbound'][] = 'tumblr';
+ }
+ if (Addon::isEnabled('twitter') || Addon::isEnabled('buffer')) {
+ $services['outbound'][] = 'twitter';
+ }
+ if (Addon::isEnabled('wppost')) {
+ $services['outbound'][] = 'wordpress';
+ }
+
+ return $services;
}
/**
- * Print the nodeinfo
- *
- * @param App $app
+ * Print the nodeinfo version 1
*/
- private static function printNodeInfo(App $app)
+ private static function printNodeInfo1()
{
- $config = $app->getConfig();
-
- $smtp = (function_exists('imap_open') && !$config->get('system', 'imap_disabled') && !$config->get('system', 'dfrn_only'));
+ $config = DI::config();
$nodeinfo = [
- 'version' => 1.0,
+ 'version' => '1.0',
'software' => [
'name' => 'friendica',
'version' => FRIENDICA_VERSION . '-' . DB_UPDATE_VERSION,
],
'protocols' => [
'inbound' => [
- 'friendica',
+ 'friendica'
],
'outbound' => [
- 'friendica',
+ 'friendica'
],
],
- 'services' => [
- 'inbound' => [],
- 'outbound' => [],
- ],
+ 'services' => [],
'usage' => [],
'openRegistrations' => intval($config->get('config', 'register_policy')) !== Register::CLOSED,
'metadata' => [
$nodeinfo['protocols']['outbound'][] = 'gnusocial';
}
- if (!empty($config->get('system', 'nodeinfo'))) {
+ $nodeinfo['usage'] = self::getUsage();
- $nodeinfo['usage']['users'] = [
- 'total' => intval($config->get('nodeinfo', 'total_users')),
- 'activeHalfyear' => intval($config->get('nodeinfo', 'active_users_halfyear')),
- 'activeMonth' => intval($config->get('nodeinfo', 'active_users_monthly'))
- ];
- $nodeinfo['usage']['localPosts'] = intval($config->get('nodeinfo', 'local_posts'));
- $nodeinfo['usage']['localComments'] = intval($config->get('nodeinfo', 'local_comments'));
-
- if (Addon::isEnabled('blogger')) {
- $nodeinfo['services']['outbound'][] = 'blogger';
- }
- if (Addon::isEnabled('dwpost')) {
- $nodeinfo['services']['outbound'][] = 'dreamwidth';
- }
- if (Addon::isEnabled('statusnet')) {
- $nodeinfo['services']['inbound'][] = 'gnusocial';
- $nodeinfo['services']['outbound'][] = 'gnusocial';
- }
- if (Addon::isEnabled('ijpost')) {
- $nodeinfo['services']['outbound'][] = 'insanejournal';
- }
- if (Addon::isEnabled('libertree')) {
- $nodeinfo['services']['outbound'][] = 'libertree';
- }
- if (Addon::isEnabled('buffer')) {
- $nodeinfo['services']['outbound'][] = 'linkedin';
- }
- if (Addon::isEnabled('ljpost')) {
- $nodeinfo['services']['outbound'][] = 'livejournal';
- }
- if (Addon::isEnabled('buffer')) {
- $nodeinfo['services']['outbound'][] = 'pinterest';
- }
- if (Addon::isEnabled('posterous')) {
- $nodeinfo['services']['outbound'][] = 'posterous';
- }
- if (Addon::isEnabled('pumpio')) {
- $nodeinfo['services']['inbound'][] = 'pumpio';
- $nodeinfo['services']['outbound'][] = 'pumpio';
- }
-
- if ($smtp) {
- $nodeinfo['services']['outbound'][] = 'smtp';
- }
- if (Addon::isEnabled('tumblr')) {
- $nodeinfo['services']['outbound'][] = 'tumblr';
- }
- if (Addon::isEnabled('twitter') || Addon::isEnabled('buffer')) {
- $nodeinfo['services']['outbound'][] = 'twitter';
- }
- if (Addon::isEnabled('wppost')) {
- $nodeinfo['services']['outbound'][] = 'wordpress';
- }
- $nodeinfo['metadata']['protocols'] = $nodeinfo['protocols'];
- $nodeinfo['metadata']['protocols']['outbound'][] = 'atom1.0';
- $nodeinfo['metadata']['protocols']['inbound'][] = 'atom1.0';
- $nodeinfo['metadata']['protocols']['inbound'][] = 'rss2.0';
-
- $nodeinfo['metadata']['services'] = $nodeinfo['services'];
-
- if (Addon::isEnabled('twitter')) {
- $nodeinfo['metadata']['services']['inbound'][] = 'twitter';
- }
-
- $nodeinfo['metadata']['explicitContent'] = $config->get('system', 'explicit_content', false) == true;
+ $nodeinfo['services'] = self::getServices();
+
+ $nodeinfo['metadata']['protocols'] = $nodeinfo['protocols'];
+ $nodeinfo['metadata']['protocols']['outbound'][] = 'atom1.0';
+ $nodeinfo['metadata']['protocols']['inbound'][] = 'atom1.0';
+ $nodeinfo['metadata']['protocols']['inbound'][] = 'rss2.0';
+
+ $nodeinfo['metadata']['services'] = $nodeinfo['services'];
+
+ if (Addon::isEnabled('twitter')) {
+ $nodeinfo['metadata']['services']['inbound'][] = 'twitter';
+ }
+
+ $nodeinfo['metadata']['explicitContent'] = $config->get('system', 'explicit_content', false) == true;
+
+ header('Content-type: application/json; charset=utf-8');
+ echo json_encode($nodeinfo, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES);
+ exit;
+ }
+
+ /**
+ * Print the nodeinfo version 2
+ */
+ private static function printNodeInfo2()
+ {
+ $config = DI::config();
+
+ $imap = (function_exists('imap_open') && !$config->get('system', 'imap_disabled') && !$config->get('system', 'dfrn_only'));
+
+ $nodeinfo = [
+ 'version' => '2.0',
+ 'software' => [
+ 'name' => 'friendica',
+ 'version' => FRIENDICA_VERSION . '-' . DB_UPDATE_VERSION,
+ ],
+ 'protocols' => ['dfrn', 'activitypub'],
+ 'services' => [],
+ 'usage' => [],
+ 'openRegistrations' => intval($config->get('config', 'register_policy')) !== Register::CLOSED,
+ 'metadata' => [
+ 'nodeName' => $config->get('config', 'sitename'),
+ ],
+ ];
+
+ if (!empty($config->get('system', 'diaspora_enabled'))) {
+ $nodeinfo['protocols'][] = 'diaspora';
}
+ if (empty($config->get('system', 'ostatus_disabled'))) {
+ $nodeinfo['protocols'][] = 'ostatus';
+ }
+
+ $nodeinfo['usage'] = self::getUsage();
+
+ $nodeinfo['services'] = self::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';
+ }
+
+ $nodeinfo['metadata']['explicitContent'] = $config->get('system', 'explicit_content', false) == true;
+
header('Content-type: application/json; charset=utf-8');
echo json_encode($nodeinfo, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES);
exit;