public override void OnActionExecuted(ActionExecutedContext filterContext)
{
if (filterContext.HttpContext.Request.IsAjaxRequest())
{
var viewData = filterContext.Controller.ViewData;
var response = filterContext.HttpContext.Response;
foreach (var messageType in Enum.GetNames(typeof(NotificationMessageType)))
{
var mt = messageType + "Resources";
var message = viewData.ContainsKey(messageType)
? viewData[messageType]
: null;
var messageResources = viewData.ContainsKey(mt)
? viewData[mt]
: null;
if (message != null) // We store only one message in the http header. First message that comes wins.
{
if ((messageResources as string).IsNullOrEmpty() == false)
{
message = Errors.ResourceManager.GetString((string)messageResources);
}
NotificationMvcHelper.AjaxMessage(response, messageType, message.ToString());
viewData[mt] = null;
return;
}
}
}
}
private void WebException(WebException webException)
{
_isRedirect = true;
var message = NotificationMvcHelper.FormatMessage(webException.ErrorNumber, webException.MessageContent);
if (_filterContext.RequestContext.HttpContext.Request.IsAjaxRequest())
{
IsAjaxRequest(message, false);
}
else if (webException.RedirectToRouteResult != null)
{
_filterContext.Result = webException.RedirectToRouteResult;
}
else if (!ActionName.IsNullOrEmpty())
{
_filterContext.Result = new RedirectToRouteResult(_routeValueDictionary);
}
else
{
GlobalError(message);
}
_controller.ShowMessage(NotificationMessageType.Error, message, _isRedirect);
_filterContext.ExceptionHandled = true;
}
private void IsAjaxRequest(string message, bool isRedirect)
{
_isRedirect = isRedirect;
_filterContext.Result = new JsonResult
{
Data = new { success = false, error = message },
JsonRequestBehavior = JsonRequestBehavior.AllowGet
};
NotificationMvcHelper.AjaxMessage(_filterContext.RequestContext.HttpContext.Response,
NotificationMessageType.Error.ToString(), message);
}
private void UnhandledException()
{
var message = NotificationMvcHelper.FormatMessage(
ErrorNumbers.ErrorView, "ErrorView");
if (_filterContext.RequestContext.HttpContext.Request.IsAjaxRequest())
{
IsAjaxRequest(message, false);
}
else
{
GlobalError(message);
}
_controller.ShowMessage(NotificationMessageType.Error, message, _isRedirect);
_filterContext.ExceptionHandled = true;
}
private void ApplicationLayerException(ApplicationLayerException applicationLayerException)
{
var message = NotificationMvcHelper.FormatMessage(
applicationLayerException.ErrorNumber, applicationLayerException.MessageContent);
if (_filterContext.RequestContext.HttpContext.Request.IsAjaxRequest())
{
IsAjaxRequest(message, false);
}
else
{
GlobalError(message);
}
_controller.ShowMessage(NotificationMessageType.Error, message, _isRedirect);
_filterContext.ExceptionHandled = true;
}
