3 * @file mod/nodeinfo.php
5 * Documentation: http://nodeinfo.diaspora.software/schema.html
9 use Friendica\Core\Addon;
10 use Friendica\Core\Config;
11 use Friendica\Core\Logger;
12 use Friendica\Core\System;
13 use Friendica\Database\DBA;
14 use Friendica\Util\Network;
15 function nodeinfo_wellknown(App $a) {
16 $nodeinfo = ['links' => [['rel' => 'http://nodeinfo.diaspora.software/ns/schema/1.0',
17 'href' => System::baseUrl().'/nodeinfo/1.0']]];
19 header('Content-type: application/json; charset=utf-8');
20 echo json_encode($nodeinfo, JSON_PRETTY_PRINT|JSON_UNESCAPED_SLASHES);
24 function nodeinfo_init(App $a) {
25 if (!Config::get('system', 'nodeinfo')) {
26 System::httpExit(404);
30 if (($a->argc != 2) || ($a->argv[1] != '1.0')) {
31 System::httpExit(404);
35 $smtp = (function_exists('imap_open') && !Config::get('system', 'imap_disabled') && !Config::get('system', 'dfrn_only'));
38 $nodeinfo['version'] = '1.0';
39 $nodeinfo['software'] = ['name' => 'friendica', 'version' => FRIENDICA_VERSION.'-'.DB_UPDATE_VERSION];
41 $nodeinfo['protocols'] = [];
42 $nodeinfo['protocols']['inbound'] = [];
43 $nodeinfo['protocols']['outbound'] = [];
45 if (Config::get('system', 'diaspora_enabled')) {
46 $nodeinfo['protocols']['inbound'][] = 'diaspora';
47 $nodeinfo['protocols']['outbound'][] = 'diaspora';
50 $nodeinfo['protocols']['inbound'][] = 'friendica';
51 $nodeinfo['protocols']['outbound'][] = 'friendica';
53 if (!Config::get('system', 'ostatus_disabled')) {
54 $nodeinfo['protocols']['inbound'][] = 'gnusocial';
55 $nodeinfo['protocols']['outbound'][] = 'gnusocial';
58 $nodeinfo['services'] = [];
59 $nodeinfo['services']['inbound'] = [];
60 $nodeinfo['services']['outbound'] = [];
62 $nodeinfo['usage'] = [];
64 $nodeinfo['openRegistrations'] = intval(Config::get('config', 'register_policy')) !== REGISTER_CLOSED;
66 $nodeinfo['metadata'] = ['nodeName' => Config::get('config', 'sitename')];
68 if (Config::get('system', 'nodeinfo')) {
70 $nodeinfo['usage']['users'] = ['total' => (int)Config::get('nodeinfo', 'total_users'),
71 'activeHalfyear' => (int)Config::get('nodeinfo', 'active_users_halfyear'),
72 'activeMonth' => (int)Config::get('nodeinfo', 'active_users_monthly')];
73 $nodeinfo['usage']['localPosts'] = (int)Config::get('nodeinfo', 'local_posts');
74 $nodeinfo['usage']['localComments'] = (int)Config::get('nodeinfo', 'local_comments');
76 if (Addon::isEnabled('blogger')) {
77 $nodeinfo['services']['outbound'][] = 'blogger';
79 if (Addon::isEnabled('dwpost')) {
80 $nodeinfo['services']['outbound'][] = 'dreamwidth';
82 if (Addon::isEnabled('statusnet')) {
83 $nodeinfo['services']['inbound'][] = 'gnusocial';
84 $nodeinfo['services']['outbound'][] = 'gnusocial';
86 if (Addon::isEnabled('ijpost')) {
87 $nodeinfo['services']['outbound'][] = 'insanejournal';
89 if (Addon::isEnabled('libertree')) {
90 $nodeinfo['services']['outbound'][] = 'libertree';
92 if (Addon::isEnabled('buffer')) {
93 $nodeinfo['services']['outbound'][] = 'linkedin';
95 if (Addon::isEnabled('ljpost')) {
96 $nodeinfo['services']['outbound'][] = 'livejournal';
98 if (Addon::isEnabled('buffer')) {
99 $nodeinfo['services']['outbound'][] = 'pinterest';
101 if (Addon::isEnabled('posterous')) {
102 $nodeinfo['services']['outbound'][] = 'posterous';
104 if (Addon::isEnabled('pumpio')) {
105 $nodeinfo['services']['inbound'][] = 'pumpio';
106 $nodeinfo['services']['outbound'][] = 'pumpio';
110 $nodeinfo['services']['outbound'][] = 'smtp';
112 if (Addon::isEnabled('tumblr')) {
113 $nodeinfo['services']['outbound'][] = 'tumblr';
115 if (Addon::isEnabled('twitter') || Addon::isEnabled('buffer')) {
116 $nodeinfo['services']['outbound'][] = 'twitter';
118 if (Addon::isEnabled('wppost')) {
119 $nodeinfo['services']['outbound'][] = 'wordpress';
121 $nodeinfo['metadata']['protocols'] = $nodeinfo['protocols'];
122 $nodeinfo['metadata']['protocols']['outbound'][] = 'atom1.0';
123 $nodeinfo['metadata']['protocols']['inbound'][] = 'atom1.0';
124 $nodeinfo['metadata']['protocols']['inbound'][] = 'rss2.0';
126 $nodeinfo['metadata']['services'] = $nodeinfo['services'];
128 if (Addon::isEnabled('twitter')) {
129 $nodeinfo['metadata']['services']['inbound'][] = 'twitter';
132 $nodeinfo['metadata']['explicitContent'] = Config::get('system', 'explicit_content', false) == true;
135 header('Content-type: application/json; charset=utf-8');
136 echo json_encode($nodeinfo, JSON_PRETTY_PRINT|JSON_UNESCAPED_SLASHES);
142 function nodeinfo_cron() {
146 // If the addon 'statistics_json' is enabled then disable it and activate nodeinfo.
147 if (Addon::isEnabled('statistics_json')) {
148 Config::set('system', 'nodeinfo', true);
150 $addon = 'statistics_json';
151 $addons = Config::get('system', 'addon');
155 $addons_arr = explode(',',str_replace(' ', '',$addons));
157 $idx = array_search($addon, $addons_arr);
158 if ($idx !== false) {
159 unset($addons_arr[$idx]);
160 Addon::uninstall($addon);
161 Config::set('system', 'addon', implode(', ',$addons_arr));
166 if (!Config::get('system', 'nodeinfo')) {
170 Logger::log('cron_start');
172 $users = q("SELECT `user`.`uid`, `user`.`login_date`, `contact`.`last-item`
174 INNER JOIN `profile` ON `profile`.`uid` = `user`.`uid` AND `profile`.`is-default`
175 INNER JOIN `contact` ON `contact`.`uid` = `user`.`uid` AND `contact`.`self`
176 WHERE (`profile`.`publish` OR `profile`.`net-publish`) AND `user`.`verified`
177 AND NOT `user`.`blocked` AND NOT `user`.`account_removed`
178 AND NOT `user`.`account_expired`");
179 if (is_array($users)) {
180 $total_users = count($users);
181 $active_users_halfyear = 0;
182 $active_users_monthly = 0;
184 $halfyear = time() - (180 * 24 * 60 * 60);
185 $month = time() - (30 * 24 * 60 * 60);
187 foreach ($users AS $user) {
188 if ((strtotime($user['login_date']) > $halfyear) ||
189 (strtotime($user['last-item']) > $halfyear)) {
190 ++$active_users_halfyear;
192 if ((strtotime($user['login_date']) > $month) ||
193 (strtotime($user['last-item']) > $month)) {
194 ++$active_users_monthly;
197 Config::set('nodeinfo', 'total_users', $total_users);
198 Config::set('nodeinfo', 'active_users_halfyear', $active_users_halfyear);
199 Config::set('nodeinfo', 'active_users_monthly', $active_users_monthly);
201 Logger::log('total_users: ' . $total_users . '/' . $active_users_halfyear. '/' . $active_users_monthly, Logger::DEBUG);
204 $local_posts = DBA::count('thread', ["`wall` AND NOT `deleted` AND `uid` != 0"]);
205 Config::set('nodeinfo', 'local_posts', $local_posts);
206 Logger::log('local_posts: ' . $local_posts, Logger::DEBUG);
208 $local_comments = DBA::count('item', ["`origin` AND `id` != `parent` AND NOT `deleted` AND `uid` != 0"]);
209 Config::set('nodeinfo', 'local_comments', $local_comments);
210 Logger::log('local_comments: ' . $local_comments, Logger::DEBUG);
212 // Now trying to register
213 $url = 'http://the-federation.info/register/'.$a->getHostName();
214 Logger::log('registering url: '.$url, Logger::DEBUG);
215 $ret = Network::fetchUrl($url);
216 Logger::log('registering answer: '.$ret, Logger::DEBUG);
218 Logger::log('cron_end');