static void SendException(HttpContext context, Exception ex, HttpStatusCode status)
{
context.Response.ClearContent();
context.Response.ClearHeaders();
context.Response.ContentType = "text/html";
context.Response.Charset = Encoding.UTF8.WebName;
context.Response.Cache.SetCacheability(HttpCacheability.NoCache);
context.Response.TrySkipIisCustomErrors = true;
context.Response.StatusCode = (int)status; //xhr.status
context.Response.StatusDescription = status.ToString(); //xhr.statusText
VLException vlex = ex as VLException;
Int32 refId = NextRefId();
if (vlex != null)
{
refId = vlex.ReferenceId;
Logger.Error(string.Format("RefId={0}, RawUrl={1}", refId, context.Request.RawUrl), ex);
}
else
{
Logger.Error(string.Format("RefId={0}, RawUrl={1}", refId, context.Request.RawUrl), ex);
}
var sb = new StringBuilder();
sb.AppendFormat("<div class=\"requestWrapper\">Request: {0}</div>", context.Request.FilePath);
if (ex != null)
{
sb.Append("<div class=\"errorContainer\">");
sb.AppendFormat("<span class=\"errorText\">Reference number = {0} (required for support).</span><br /><br />", refId);
while (ex != null)
{
sb.AppendFormat("<span class=\"errorText\">{0}</span>", context.Server.HtmlEncode(ex.Message));
ex = ex.InnerException;
}
sb.Append("</div>");
}
//context.Response.Write("<html><head></head><body>");
context.Response.Write(sb.ToString());
//context.Response.Write("</body></html>");
context.Response.Flush();
context.Response.End();//throws a ThreadAbortException
//HttpContext.Current.ApplicationInstance.CompleteRequest();
}
public static void CreateExcelDocument(VLSurveyManager surveyManager, VLSurvey survey, Collection <VLSurveyQuestionEx> questions, Collection <VLResponseEx> responses, string excelFilename)
{
try
{
using (SpreadsheetDocument document = SpreadsheetDocument.Create(excelFilename, SpreadsheetDocumentType.Workbook))
{
WriteExcelFile(surveyManager, survey, questions, responses, document);
}
}
catch (VLException ex)
{
var message = string.Format("An exception occured while calling AllResponsesXlsExport.CreateExcelDocument(), AccessTokenId={0}, surveyId={1}, excelFilename={2}", surveyManager.AccessTokenId, survey, excelFilename);
Logger.Error(string.Format("RefId={0}, {1}", ex.ReferenceId, message), ex);
throw new VLException(ex.Message, ex.ReferenceId);
}
catch (Exception ex)
{
var message = string.Format("An exception occured while calling AllResponsesXlsExport.CreateExcelDocument(), AccessTokenId={0}, surveyId={1}, excelFilename={2}", surveyManager.AccessTokenId, survey, excelFilename);
var nex = new VLException(message, ex);
Logger.Error(string.Format("RefId={0}, {1}", nex.ReferenceId, message), ex);
throw nex;
}
}
