Piwik\Plugins\MobileMessaging\API::getUserSettings PHP Method

    private function getUserSettings($user)
    {
        $optionIndex = $user . MobileMessaging::USER_SETTINGS_POSTFIX_OPTION;
        $userSettings = Option::get($optionIndex);
        if (empty($userSettings)) {
            $userSettings = array();
        } else {
            $userSettings = json_decode($userSettings, true);
        }
        return $userSettings;
    }