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friendica/mod/nodeinfo.php
Hypolite Petovan 1d427aa214 Standards: Remove EOF closing PHP tags
2017-05-02 23:36:56 -04:00

254 lines
7.9 KiB
PHP
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<?php
/**
* @file mod/nodeinfo.php
*
* Documentation: http://nodeinfo.diaspora.software/schema.html
*/
use Friendica\App;
use Friendica\Core\Config;
require_once 'include/plugin.php';
function nodeinfo_wellknown(App $a) {
$nodeinfo = array('links' => array(array('rel' => 'http://nodeinfo.diaspora.software/ns/schema/1.0',
'href' => App::get_baseurl().'/nodeinfo/1.0')));
header('Content-type: application/json; charset=utf-8');
echo json_encode($nodeinfo, JSON_PRETTY_PRINT|JSON_UNESCAPED_SLASHES);
exit;
}
function nodeinfo_init(App $a) {
if (!Config::get('system', 'nodeinfo')) {
http_status_exit(404);
killme();
}
if (($a->argc != 2) OR ($a->argv[1] != '1.0')) {
http_status_exit(404);
killme();
}
$smtp = (function_exists('imap_open') AND !Config::get('system', 'imap_disabled') AND !Config::get('system', 'dfrn_only'));
$nodeinfo = array();
$nodeinfo['version'] = '1.0';
$nodeinfo['software'] = array('name' => 'friendica', 'version' => FRIENDICA_VERSION.'-'.DB_UPDATE_VERSION);
$nodeinfo['protocols'] = array();
$nodeinfo['protocols']['inbound'] = array();
$nodeinfo['protocols']['outbound'] = array();
if (Config::get('system', 'diaspora_enabled')) {
$nodeinfo['protocols']['inbound'][] = 'diaspora';
$nodeinfo['protocols']['outbound'][] = 'diaspora';
}
$nodeinfo['protocols']['inbound'][] = 'friendica';
$nodeinfo['protocols']['outbound'][] = 'friendica';
if (!Config::get('system', 'ostatus_disabled')) {
$nodeinfo['protocols']['inbound'][] = 'gnusocial';
$nodeinfo['protocols']['outbound'][] = 'gnusocial';
}
$nodeinfo['services'] = array();
$nodeinfo['services']['inbound'] = array();
$nodeinfo['services']['outbound'] = array();
$nodeinfo['usage'] = array();
$nodeinfo['openRegistrations'] = ($a->config['register_policy'] != 0);
$nodeinfo['metadata'] = array('nodeName' => $a->config['sitename']);
if (Config::get('system', 'nodeinfo')) {
$nodeinfo['usage']['users'] = array('total' => (int)Config::get('nodeinfo', 'total_users'),
'activeHalfyear' => (int)Config::get('nodeinfo', 'active_users_halfyear'),
'activeMonth' => (int)Config::get('nodeinfo', 'active_users_monthly'));
$nodeinfo['usage']['localPosts'] = (int)Config::get('nodeinfo', 'local_posts');
$nodeinfo['usage']['localComments'] = (int)Config::get('nodeinfo', 'local_comments');
if (plugin_enabled('appnet')) {
$nodeinfo['services']['inbound'][] = 'appnet';
}
if (plugin_enabled('appnet') OR plugin_enabled('buffer')) {
$nodeinfo['services']['outbound'][] = 'appnet';
}
if (plugin_enabled('blogger')) {
$nodeinfo['services']['outbound'][] = 'blogger';
}
if (plugin_enabled('dwpost')) {
$nodeinfo['services']['outbound'][] = 'dreamwidth';
}
if (plugin_enabled('fbpost') OR plugin_enabled('buffer')) {
$nodeinfo['services']['outbound'][] = 'facebook';
}
if (plugin_enabled('statusnet')) {
$nodeinfo['services']['inbound'][] = 'gnusocial';
$nodeinfo['services']['outbound'][] = 'gnusocial';
}
if (plugin_enabled('gpluspost') OR plugin_enabled('buffer')) {
$nodeinfo['services']['outbound'][] = 'google';
}
if (plugin_enabled('ijpost')) {
$nodeinfo['services']['outbound'][] = 'insanejournal';
}
if (plugin_enabled('libertree')) {
$nodeinfo['services']['outbound'][] = 'libertree';
}
if (plugin_enabled('buffer')) {
$nodeinfo['services']['outbound'][] = 'linkedin';
}
if (plugin_enabled('ljpost')) {
$nodeinfo['services']['outbound'][] = 'livejournal';
}
if (plugin_enabled('buffer')) {
$nodeinfo['services']['outbound'][] = 'pinterest';
}
if (plugin_enabled('posterous')) {
$nodeinfo['services']['outbound'][] = 'posterous';
}
if (plugin_enabled('pumpio')) {
$nodeinfo['services']['inbound'][] = 'pumpio';
$nodeinfo['services']['outbound'][] = 'pumpio';
}
if ($smtp) {
$nodeinfo['services']['outbound'][] = 'smtp';
}
if (plugin_enabled('tumblr')) {
$nodeinfo['services']['outbound'][] = 'tumblr';
}
if (plugin_enabled('twitter') OR plugin_enabled('buffer')) {
$nodeinfo['services']['outbound'][] = 'twitter';
}
if (plugin_enabled('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 (plugin_enabled('twitter')) {
$nodeinfo['metadata']['services']['inbound'][] = 'twitter';
}
}
header('Content-type: application/json; charset=utf-8');
echo json_encode($nodeinfo, JSON_PRETTY_PRINT|JSON_UNESCAPED_SLASHES);
exit;
}
function nodeinfo_cron() {
$a = get_app();
// If the plugin 'statistics_json' is enabled then disable it and actrivate nodeinfo.
if (plugin_enabled('statistics_json')) {
Config::set('system', 'nodeinfo', true);
$plugin = 'statistics_json';
$plugins = Config::get('system', 'addon');
$plugins_arr = array();
if ($plugins) {
$plugins_arr = explode(',',str_replace(' ', '',$plugins));
$idx = array_search($plugin, $plugins_arr);
if ($idx !== false) {
unset($plugins_arr[$idx]);
uninstall_plugin($plugin);
Config::set('system', 'addon', implode(', ',$plugins_arr));
}
}
}
if (!Config::get('system', 'nodeinfo')) {
return;
}
$last = Config::get('nodeinfo', 'last_calucation');
if ($last) {
// Calculate every 24 hours
$next = $last + (24 * 60 * 60);
if ($next > time()) {
logger('calculation intervall not reached');
return;
}
}
logger('cron_start');
$users = qu("SELECT `user`.`uid`, `user`.`login_date`, `contact`.`last-item`
FROM `user`
INNER JOIN `profile` ON `profile`.`uid` = `user`.`uid` AND `profile`.`is-default`
INNER JOIN `contact` ON `contact`.`uid` = `user`.`uid` AND `contact`.`self`
WHERE (`profile`.`publish` OR `profile`.`net-publish`) AND `user`.`verified`
AND NOT `user`.`blocked` AND NOT `user`.`account_removed`
AND NOT `user`.`account_expired`");
if (is_array($users)) {
$total_users = count($users);
$active_users_halfyear = 0;
$active_users_monthly = 0;
$halfyear = time() - (180 * 24 * 60 * 60);
$month = time() - (30 * 24 * 60 * 60);
foreach ($users AS $user) {
if ((strtotime($user['login_date']) > $halfyear) OR
(strtotime($user['last-item']) > $halfyear)) {
++$active_users_halfyear;
}
if ((strtotime($user['login_date']) > $month) OR
(strtotime($user['last-item']) > $month)) {
++$active_users_monthly;
}
}
Config::set('nodeinfo', 'total_users', $total_users);
logger('total_users: '.$total_users, LOGGER_DEBUG);
Config::set('nodeinfo', 'active_users_halfyear', $active_users_halfyear);
Config::set('nodeinfo', 'active_users_monthly', $active_users_monthly);
}
$posts = qu("SELECT COUNT(*) AS local_posts FROM `thread` WHERE `thread`.`wall` AND `thread`.`uid` != 0");
if (!is_array($posts)) {
$local_posts = -1;
} else {
$local_posts = $posts[0]['local_posts'];
}
Config::set('nodeinfo', 'local_posts', $local_posts);
logger('local_posts: '.$local_posts, LOGGER_DEBUG);
$posts = qu("SELECT COUNT(*) FROM `contact`
INNER JOIN `item` ON `item`.`contact-id` = `contact`.`id` AND `item`.`uid` = `contact`.`uid` AND
`item`.`id` != `item`.`parent` AND `item`.`network` IN ('%s', '%s', '%s')
WHERE `contact`.`self`",
dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DIASPORA), dbesc(NETWORK_DFRN));
if (!is_array($posts)) {
$local_comments = -1;
} else {
$local_comments = $posts[0]['local_comments'];
}
Config::set('nodeinfo', 'local_comments', $local_comments);
// Now trying to register
$url = 'http://the-federation.info/register/'.$a->get_hostname();
logger('registering url: '.$url, LOGGER_DEBUG);
$ret = fetch_url($url);
logger('registering answer: '.$ret, LOGGER_DEBUG);
logger('cron_end');
Config::set('nodeinfo', 'last_calucation', time());
}
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