private static void setErrorController(HttpControllerContext controllerContext, HttpResponseException ex)
{
var controllerName = "Error404";
var code = ex.Response.StatusCode;
var routeValues = controllerContext.RouteData.Values;
if (code != HttpStatusCode.NotFound && code != HttpStatusCode.MethodNotAllowed)
{
controllerName = "ErrorOthers";
routeValues["id"] = code;
}
routeValues["action"] = "Get";
controllerContext.Request.Method = HttpMethod.Get;
IHttpController httpController = new Error404Controller();
controllerContext.Controller = httpController;
controllerContext.ControllerDescriptor = new HttpControllerDescriptor(controllerContext.Configuration,
controllerName, httpController.GetType());
}
public override void OnException(ExceptionContext filterContext)
{
RouteData currentRouteData = filterContext.RouteData.Route.GetRouteData(filterContext.HttpContext);
String currentController = String.Empty, currentAction = String.Empty;
if (filterContext.HttpContext.Request.IsAjaxRequest())
{
//Because its a exception raised after ajax invocation
//Lets return Json
filterContext.Result = new JsonResult()
{
Data = filterContext.Exception.Message,
JsonRequestBehavior = JsonRequestBehavior.AllowGet
};
filterContext.ExceptionHandled = true;
filterContext.HttpContext.Response.Clear();
return;
}
if (currentRouteData != null)
{
currentController = currentRouteData.Values["controller"].ToString();
currentAction = currentRouteData.Values["action"].ToString();
}
filterContext.ExceptionHandled = true;
//filterContext.HttpContext.Response.StatusCode = 200;
//filterContext.HttpContext.ClearError();
filterContext.Result = new ViewResult()
{
ViewName = currentAction,
};
return;
base.OnException(filterContext);
Exception ex = (Exception)filterContext.Exception;
HttpContextBase httpContext = filterContext.HttpContext;
httpContext.ClearError();
RouteData routeData = new RouteData();
string CustomExceptionType = String.Empty;
CustomExceptionType = ex.GetType().Name;
if (CustomExceptionType == "CustomMessage")
{
CustomMessage cm = (CustomMessage)filterContext.Exception;
routeData.Values["ExceptionMessage"] = cm.Message;
var viewData = new ViewDataDictionary <HandleErrorInfo>(filterContext.Controller.ViewData);
viewData.Add("ExceptionMessage", cm.Message);
httpContext.Response.StatusCode = 200;
filterContext.ExceptionHandled = true;
filterContext.HttpContext.Response.TrySkipIisCustomErrors = true;
}
else
{
httpContext.Response.Clear();
httpContext.Response.StatusCode = (Exception)ex is HttpException ? ((HttpException)(Exception)ex).GetHttpCode() : 500;
httpContext.Response.TrySkipIisCustomErrors = true;
Error404Controller controller = new Error404Controller();
routeData.Values["controller"] = CustomMessages.Error404;
routeData.Values["action"] = CustomMessages._ErrorView;
routeData.Values["ExceptionMessage"] = CustomMessages.ErrorPlzTryAgain;
routeData.Values["IsAjaxRequest"] = filterContext.HttpContext.Request.IsAjaxRequest();
if (CustomExceptionType == Convert.ToString(ExpeptionTypes.LoginException))
{
routeData.Values["ExceptionType"] = (Int32)ExceptionTypeEnum.LogoutWithAjaxRequest;
}
else
{
routeData.Values["ExceptionType"] = (Int32)ExceptionTypeEnum.Exception;
if (CustomExceptionType == Convert.ToString(ExpeptionTypes.CustomMessage))
{
CustomMessage cm = (CustomMessage)filterContext.Exception;
routeData.Values["ExceptionMessage"] = cm.Message;
}
else
{
if (CustomExceptionType == Convert.ToString(ExpeptionTypes.CustomException))
{
CustomException ce = (CustomException)filterContext.Exception;
routeData.Values["ExceptionMessage"] = ce.Message;
//ex = ce.Exception;
}
ErrorSignal.FromCurrentContext().Raise(ex);
}
}
controller.ViewData.Model = new HandleErrorInfo(ex, currentController, currentAction);
((IController)controller).Execute(new RequestContext(filterContext.HttpContext, routeData));
}
}
