private static string RequestedReport(ReportActionModel model)
{
if (!string.IsNullOrWhiteSpace(model.DataSource))
{
string[] reportIdParts = SplitReportId(model.ReportId);
reportIdParts[DataSourcePartIndex] = model.DataSource;
return string.Join(ReportIdPartSeperatorString, reportIdParts);
}
return model.ReportId;
}
public ActionResult Runner(IUser user, ReportActionModel model)
{
return CallAndTransformErrors(() => ProxyRunner(model, user), user);
}
private ActionResult ProxyRunner(ReportActionModel model, IUser user)
{
if (model != null && ModelState.IsValid)
{
using (var reportingClient = _reportingClientFactory.CreateClient(user))
{
string errorMessage;
List<ParameterValue> parameterValues = null;
bool useParameterValues;
try
{
//This debug assert is needed prevent resharper from flagging model.ReportOutputType.Value as a possible exception
//this assert is guaranteed by the model as ReportOutputType is marked required
Debug.Assert(model.ReportOutputType != null, "ReportOutputType should never be null here.");
ReportOutputType reportOutputType = model.ReportOutputType.Value;
parameterValues = Request.Form.ToReportParameters().ToList();
ValidateDates(parameterValues);
var byteArray = reportingClient.GenerateReport(RequestedReport(model),
parameterValues,
reportOutputType);
return new FileContentResult(byteArray, reportOutputType.ContentType())
{
FileDownloadName = string.Format(CultureInfo.CurrentCulture,
reportOutputType.FileNameFormat(),
model.ReportName)
};
}
catch (TimeoutException)
{
useParameterValues = false;
errorMessage = Resources.ReportTimeOutMessage;
}
catch (ReportingMessageQuotaExceededException)
{
useParameterValues = true;
errorMessage = Resources.ReportMessageQuotaExceededExceptionMessage;
}
catch (ReportingParameterValueException exception)
{
switch (exception.ErrorCode)
{
case ReportingParameterValueException.ErrorCodeEnum.MissingRequiredValue:
useParameterValues = true;
errorMessage = string.Format(CultureInfo.CurrentCulture, Resources.ReportParameterRequiredError, exception.ParameterPrompt);
break;
default:
useParameterValues = false;
errorMessage = Resources.ReportParameterInvalidError;
break;
}
}
catch (HttpRequestValidationException)
{
useParameterValues = false;
errorMessage = Resources.SchedulerReportUnacceptableValueMessage;
}
catch (ReportingDateException exception)
{
useParameterValues = true;
switch (exception.ErrorCode)
{
case ReportingDateException.ErrorCodeEnum.FromDateFormat: errorMessage = Resources.ReportDateInvalidFromFormatMessage; break;
case ReportingDateException.ErrorCodeEnum.ToDateFormat: errorMessage = Resources.ReportDateInvalidToFormatMessage; break;
case ReportingDateException.ErrorCodeEnum.FromDateRange: errorMessage = Resources.ReportDateInvalidFromRangeMessage; break;
case ReportingDateException.ErrorCodeEnum.ToDateRange: errorMessage = Resources.ReportDateInvalidToRangeMessage; break;
case ReportingDateException.ErrorCodeEnum.Sequence: errorMessage = Resources.ReportDateInvalidSequenceMessage; break;
default: errorMessage = Resources.ReportDateRangeInvalidMessage; break;
}
}
catch (ReportingExcelRenderingException)
{
useParameterValues = true;
errorMessage = Resources.ReportExceedingExcelWorksheeSizeMessage;
}
model.Parameters = new ReportParameters(reportingClient.GetParameters(model.ReportId, model.DataSource, ((useParameterValues) ? parameterValues : null)), false, parameterValues);
String reportUiCulture;
Report report = RetrieveReportForReportId(reportingClient, model.ReportId, model.DataSource, out reportUiCulture);
if (report == null)
{
return GetMissingReportView(model.ReportId);
}
model.DataSources = DataSourcesForReport(reportingClient, report);
model.ParametersView = DynamicParameters;
SetMessage(model, MessageType.Error, errorMessage);
return View("Runner", model);
}
}
return View("Runner", model);
}
private static void SetMessage(ReportActionModel model, string messageType, string messageText)
{
model.MessageType = messageType;
model.MessageText = messageText;
}