3 namespace Friendica\Model;
5 use Friendica\BaseObject;
6 use Friendica\Core\Addon;
7 use Friendica\Database\DBA;
8 use Friendica\Util\Network;
11 * Model interaction for the nodeinfo
13 class Nodeinfo extends BaseObject
16 * Updates the info about the current node
18 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
20 public static function update()
22 $app = self::getApp();
23 $config = $app->getConfig();
24 $logger = $app->getLogger();
26 // If the addon 'statistics_json' is enabled then disable it and activate nodeinfo.
27 if (Addon::isEnabled('statistics_json')) {
28 $config->set('system', 'nodeinfo', true);
30 $addon = 'statistics_json';
31 $addons = $config->get('system', 'addon');
34 $addons_arr = explode(',', str_replace(' ', '', $addons));
36 $idx = array_search($addon, $addons_arr);
38 unset($addons_arr[$idx]);
39 Addon::uninstall($addon);
40 $config->set('system', 'addon', implode(', ', $addons_arr));
45 if (empty($config->get('system', 'nodeinfo'))) {
49 $logger->info('cron_start');
51 $userStats = User::getStatistics();
53 $config->set('nodeinfo', 'total_users', $userStats['total_users']);
54 $config->set('nodeinfo', 'active_users_halfyear', $userStats['active_users_halfyear']);
55 $config->set('nodeinfo', 'active_users_monthly', $userStats['active_users_monthly']);
57 $logger->debug('user statistics', $userStats);
59 $local_posts = DBA::count('thread', ["`wall` AND NOT `deleted` AND `uid` != 0"]);
60 $config->set('nodeinfo', 'local_posts', $local_posts);
61 $logger->debug('thread statistics', ['local_posts' => $local_posts]);
63 $local_comments = DBA::count('item', ["`origin` AND `id` != `parent` AND NOT `deleted` AND `uid` != 0"]);
64 $config->set('nodeinfo', 'local_comments', $local_comments);
65 $logger->debug('item statistics', ['local_comments' => $local_comments]);
67 // Now trying to register
68 $url = 'http://the-federation.info/register/' . $app->getHostName();
69 $logger->debug('Check registering url', ['url' => $url]);
70 $ret = Network::fetchUrl($url);
71 $logger->debug('Check registering answer', ['answer' => $ret]);
73 $logger->info('cron_end');