public IActionResult Upload(UploadXmlFileModel model)
{
if (null == model)
{
model = new UploadXmlFileModel {
Error = Error.NoErrors
}
}
;
return(View(model));
}
public IActionResult Upload(IFormFile file)
{
var xmlFileModel = new UploadXmlFileModel {
XmlQuestion = file
};
if (null == file)
{
return(SetErrorAndReturnToView(xmlFileModel, Error.NullFile));
}
if (!xmlFileModel.IsXml())
{
return(SetErrorAndReturnToView(xmlFileModel, Error.NonXmlFile));
}
if (xmlFileModel.IsEmpty())
{
return(SetErrorAndReturnToView(xmlFileModel, Error.EmptyFile));
}
if (!xmlFileModel.IsWellFormattedXml())
{
return(SetErrorAndReturnToView(xmlFileModel, Error.XmlBadFormed));
}
if (!xmlFileModel.HasOnlyOneQuestion())
{
return(SetErrorAndReturnToView(xmlFileModel, Error.ZeroOrMoreQuestions));
}
if (!xmlFileModel.HasQuestionText())
{
return(SetErrorAndReturnToView(xmlFileModel, Error.ZeroOrMoreQuestions));
}
if (!xmlFileModel.HasAnswer())
{
return(SetErrorAndReturnToView(xmlFileModel, Error.ZeroAnswers));
}
xmlFileModel.TakeParameters();
HttpContext.Session.SetString(SessionNameFieldConst.SessionXmlDocument, xmlFileModel.XmlFile.OuterXml);
HttpContext.Session.SetObjectAsJson(SessionNameFieldConst.SessionQuestionList, xmlFileModel.QuestionParametersList);
HttpContext.Session.SetObjectAsJson(SessionNameFieldConst.SessionAnswerList, xmlFileModel.AnswerParametersList);
return(View(PathToSummaryPageView, xmlFileModel));
}
private IActionResult SetErrorAndReturnToView(UploadXmlFileModel model, Error error)
{
model.Error = error;
return(View(PathToRandomQuestionView, model));
}
