$alertmessage = '<div class="alert alert-danger" role="alert">HTTP response status: 400<br>This is probably caused by a Unifi controller login failure, please check your credentials in config.php</div>';
}
/*
get the list of sites managed by the controller (if not already stored in $_SESSION)
*/
if (!isset($_SESSION['sites'])) {
$sites = $unifidata->list_sites();
$_SESSION['sites'] = $sites;
} else {
$sites = $_SESSION['sites'];
}
/*
get the version of the controller (if not already stored in $_SESSION)
*/
if (!isset($_SESSION['detected_controller_version'])) {
$site_info = $unifidata->stat_sysinfo();
$_SESSION['detected_controller_version'] = $site_info[0]->version;
}
/*
starting timing of session here
*/
$time_1 = microtime(true);
/*
select the required call to the Unifi Controller API based on the action selected
*/
switch ($action) {
case 'list_clients':
$selection = 'list online clients';
$data = $unifidata->list_clients();
break;
case 'stat_allusers':
