public static function getUser($class = '')
{
$Config = Config::getInstance();
if (!isset(self::$_User)) {
if (!empty($_SESSION[self::$prefix . 'id'])) {
if (empty($class)) {
$class = !isset($Config->user_class) ? 'UserModel' : $Config->user_class;
}
if ($class == 'UserModel') {
$User = new UserModel($Config->user_table, (int) $_SESSION[self::$prefix . 'id']);
} else {
$User = new $class((int) $_SESSION[self::$prefix . 'id']);
}
if (!$User->load()) {
self::$_error = "Couldn't Load User";
return false;
}
if (!$User->loadPermissions()) {
self::$_error = "Couldn't Load Permissions";
return false;
}
self::$_User = $User;
} else {
self::$_error = "Not Logged In";
return false;
}
}
return self::$_User;
}
