public static function sweep()
{
$watch_path = LookoutController::watchPath();
$inactive_users = array();
$orig_dir = getcwd();
chdir($watch_path);
$worked = false;
$watch_files = glob('*.sess');
foreach ($watch_files as $file) {
$file_access_time = fileatime($file);
$current_time = time();
$inactive = $current_time - $file_access_time > MAX_INACTIVE_TIME;
if ($inactive) {
$userid = explode('.', $file);
array_push($inactive_users, $userid[0]);
}
$worked = true;
}
chdir($orig_dir);
if (sizeof($inactive_users) > 0) {
LookoutController::deleteInactiveWatch($inactive_users);
AuthenticationController::autoLogout($inactive_users);
$worked = true;
}
return $worked;
}
require_once '../_core/global/_require.php';
Crave::requireAll(GLOBAL_VAR);
Crave::requireFiles(UTIL, array('SqlClient', 'JsonResponse', 'CxSessionHandler'));
Crave::requireFiles(MODEL, array('BaseModel', 'UserModel'));
Crave::requireFiles(CONTROLLER, array('LookoutController', 'AuthenticationController'));
if (isset($_REQUEST['intent'])) {
$intent = $_REQUEST['intent'];
} else {
echo JsonResponse::error("Intent not set!");
exit;
}
if ($intent == 'markPresence') {
$userid = CxSessionHandler::getItem(UserAuthTable::userid);
if ($userid == NULL) {
echo JsonResponse::error("User not logged in!");
exit;
}
$inspector = new LookoutController();
$marked = $inspector->markPresence($userid);
if ($marked) {
echo JsonResponse::message(STATUS_OK, "User marked present!");
exit;
} else {
echo JsonResponse::error("Unable to mark user present!");
exit;
}
} elseif ($intent == 'sweep') {
$sweepResult = LookoutController::sweep();
var_dump($sweepResult);
}
