public async Task <IActionResult> TestImage(string url, string selector, string userName, string password)
        {
            TransformEngine yeah     = new TransformEngine();
            string          location = yeah.ConvertOneTEMP(userName, password, url,
                                                           selector);

            return(Content(JsonConvert.SerializeObject(location)));
        }
        public async Task <IActionResult> TestImage(DashboardItem newDashboardItem)
        {
            TransformEngine yeah     = new TransformEngine();
            string          location = yeah.ConvertOneTEMP(newDashboardItem.LogonUser, newDashboardItem.LogonPwd, newDashboardItem.SourceURL,
                                                           "#widgets-container");

            ViewData["ImageSrc"] = location;
            return(View("AddDashboardItem", newDashboardItem));
        }