Friendica Communications Platform (please note that this is a clone of the repository at github, issues are handled there) https://friendi.ca
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<?php
namespace Friendica\Model;
use Friendica\Core\Addon;
use Friendica\Database\DBA;
use Friendica\DI;
/**
* Model interaction for the nodeinfo
*/
class Nodeinfo
{
/**
* Updates the info about the current node
*
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
*/
public static function update()
{
$config = DI::config();
$logger = DI::logger();
// If the addon 'statistics_json' is enabled then disable it and activate nodeinfo.
if (Addon::isEnabled('statistics_json')) {
$config->set('system', 'nodeinfo', true);
$addon = 'statistics_json';
$addons = $config->get('system', 'addon');
if ($addons) {
$addons_arr = explode(',', str_replace(' ', '', $addons));
$idx = array_search($addon, $addons_arr);
if ($idx !== false) {
unset($addons_arr[$idx]);
Addon::uninstall($addon);
$config->set('system', 'addon', implode(', ', $addons_arr));
}
}
}
if (empty($config->get('system', 'nodeinfo'))) {
return;
}
$userStats = User::getStatistics();
$config->set('nodeinfo', 'total_users', $userStats['total_users']);
$config->set('nodeinfo', 'active_users_halfyear', $userStats['active_users_halfyear']);
$config->set('nodeinfo', 'active_users_monthly', $userStats['active_users_monthly']);
$logger->debug('user statistics', $userStats);
$items = DBA::p("SELECT COUNT(*) AS `total`, `gravity` FROM `item` WHERE `origin` AND NOT `deleted` AND `uid` != 0 AND `gravity` IN (?, ?) GROUP BY `gravity`",
GRAVITY_PARENT, GRAVITY_COMMENT);
while ($item = DBA::fetch($items)) {
if ($item['gravity'] == GRAVITY_PARENT) {
$config->set('nodeinfo', 'local_posts', $item['total']);
} elseif ($item['gravity'] == GRAVITY_COMMENT) {
$config->set('nodeinfo', 'local_comments', $item['total']);
}
}
DBA::close($items);
}
}