/// <summary>
/// This method is used to log exception to database and return a generic error message
/// </summary>
/// <param name="context"></param>
public override void OnException(HttpActionExecutedContext context)
{
HttpContext ctx = HttpContext.Current;
var message = ctx.Server.GetLastError() != null?ctx.Server.GetLastError().Message.ToString(CultureInfo.InvariantCulture) : "";
var source = ctx.Server.GetLastError() != null?ctx.Server.GetLastError().Source.ToString(CultureInfo.InvariantCulture) : "";
var StackTrace = ctx.Server.GetLastError() != null?ctx.Server.GetLastError().Message.ToString(CultureInfo.InvariantCulture) : "";
var errorLog = new LogError
{
UserName = ctx.User.Identity.Name,
ApplicationUrl = ctx.Request.Url + Environment.NewLine,
Message = context.Exception.Message.ToString(CultureInfo.InvariantCulture),
Source = (context.Exception).Source.ToString(CultureInfo.InvariantCulture),
StackTrace = (context.Exception).StackTrace.ToString(CultureInfo.InvariantCulture)
};
BAL_ErrorLog.LogException(errorLog);
context.Response = context.Request.CreateResponse(HttpStatusCode.OK, new Response <string> {
Status = false, Message = "An error has occured"
}, context.ActionContext.ControllerContext.Configuration.Formatters.JsonFormatter);
}
void ErrorLog(Exception exception)
{
var httpContext = HttpContext.Current;
var currentController = "";
var currentAction = "Index";
var currentRouteData = RouteTable.Routes.GetRouteData(new HttpContextWrapper(httpContext));
if (currentRouteData != null)
{
if (currentRouteData.Values["controller"] != null && !string.IsNullOrEmpty(currentRouteData.Values["controller"].ToString()))
{
currentController = currentRouteData.Values["controller"].ToString();
}
if (currentRouteData.Values["action"] != null && !string.IsNullOrEmpty(currentRouteData.Values["action"].ToString()))
{
currentAction = currentRouteData.Values["action"].ToString();
}
var controller = new ErrorPageController();
var routeData = new RouteData();
var action = "Index";
if (exception is HttpException)
{
var httpEx = exception as HttpException;
switch (httpEx.GetHttpCode())
{
case 400:
action = "Error400";
break;
case 401:
action = "Error401";
break;
case 500:
action = "Error500";
break;
case 403:
action = "Error403";
break;
case 404:
action = "Error404";
break;
default:
action = "Index";
break;
}
}
httpContext.ClearError();
httpContext.Response.Clear();
httpContext.Response.StatusCode = exception is HttpException ? ((HttpException)exception).GetHttpCode() : 500;
httpContext.Response.TrySkipIisCustomErrors = true;
routeData.Values["controller"] = "ErrorPage";
routeData.Values["action"] = action;
if (exception != null)
{
BAL_ErrorLog.LogException(new LogError
{
UserName = "",
ApplicationUrl = HttpContext.Current.Request.Url + Environment.NewLine,
Message = exception.Message != null ? exception.Message.ToString(CultureInfo.InvariantCulture) : "",
Source = exception.Source != null ? exception.Source.ToString(CultureInfo.InvariantCulture) : "",
StackTrace = exception.StackTrace != null ? exception.StackTrace.ToString(CultureInfo.InvariantCulture) : ""
});
controller.ViewData.Model = new HandleErrorInfo(exception ?? new Exception(), currentController, currentAction);
}
((IController)controller).Execute(new RequestContext(new HttpContextWrapper(httpContext), routeData));
}
}
