public ActionResult Index()
{
string messsage = "Unknown error";
var view = new ErrorModel { Error = messsage };
return View(view);
}
public ActionResult Http500()
{
Response.StatusCode = 500;
var view = new ErrorModel { Error = "Entschuldigung, aber ein interner Fehler ist aufgetreten. Das hätte nicht passieren dürfen. Bitte versuchen Sie es nocheinmal. Sollte der Fehler weiterhin auftreten, kontaktieren Sie bitte den zuständigen Administrator." };
if(Request.IsAjaxRequest())
return new EmptyResult();
return View(view);
}
public ActionResult Http404()
{
Response.StatusCode = 404;
var view = new ErrorModel { Error = "Die Ressource '" + HttpContext.Request.Url.ToString() + "' konnte nicht gefunden werden." };
if(Request.IsAjaxRequest())
return new EmptyResult();
return View(view);
}
public void OnException(ExceptionContext filterContext)
{
if(filterContext.ExceptionHandled)
return;
if (filterContext.HttpContext.Request.IsAjaxRequest())
{
filterContext.Result = new JsonResult
{
Data = new { success = "false", error = filterContext.Exception.Message },
JsonRequestBehavior = JsonRequestBehavior.AllowGet
};
filterContext.ExceptionHandled = true;
if(filterContext.Exception is HttpException)
{
HttpException ex = filterContext.Exception as HttpException;
filterContext.HttpContext.Response.StatusCode = ex.GetHttpCode();
}
else
{
filterContext.HttpContext.Response.StatusCode = 500;
}
log.Fatal(filterContext.Exception.Message);
return;
}
if (!filterContext.IsChildAction)
{
ErrorModel model = new ErrorModel { Error = filterContext.Exception.Message };
filterContext.Result = new ViewResult
{
ViewName = "Error",
ViewData = new ViewDataDictionary<ErrorModel>(model),
TempData = filterContext.Controller.TempData
};
filterContext.ExceptionHandled = true;
if (filterContext.Exception is HttpException)
{
HttpException ex = filterContext.Exception as HttpException;
filterContext.HttpContext.Response.StatusCode = ex.GetHttpCode();
}
else
{
filterContext.HttpContext.Response.StatusCode = 500;
}
log.Fatal(filterContext.Exception.Message);
return;
}
else
{
ErrorModel model = new ErrorModel { Error = filterContext.Exception.Message };
filterContext.Result = new ViewResult
{
ViewName = "ErrorI", //a ascx file
ViewData = new ViewDataDictionary<ErrorModel>(model),
TempData = filterContext.Controller.TempData
};
filterContext.ExceptionHandled = true;
if (filterContext.Exception is HttpException)
{
HttpException ex = filterContext.Exception as HttpException;
filterContext.HttpContext.Response.StatusCode = ex.GetHttpCode();
}
else
{
filterContext.HttpContext.Response.StatusCode = 500;
}
log.Fatal(filterContext.Exception.Message);
return;
//Alternate - return nothing
//filterContext.Result = new EmptyResult();
//filterContext.ExceptionHandled = true;
}
}
