public FileResult ExportExamination(int examinationId, string fileExtension)
{
logService.LogManually("Export", "Examination", targetId: examinationId, controller: "ExaminationAPI", method: "ExportExamination", fullname: User.Get(u => u.FullName), usercode: User.Get(u => u.Code));
ExaminationViewModel exam = examinationService.GetExanById(examinationId);
string fileName = exam.Course.Code + "_" + exam.ExamGroup + "_" + exam.ExamCode + "_" + DateTime.Now.ToString("yyyyMMdd");
List <QuestionInExamViewModel> questions = new List <QuestionInExamViewModel>();
foreach (var part in exam.PartOfExam)
{
questions = questions.Concat(part.Question).ToList();
}
if (fileExtension.ToLower().Equals("xml"))
{
byte[] byteArray = ExportToXMLFile(questions);
return(File(byteArray, System.Net.Mime.MediaTypeNames.Application.Octet, fileName + ".xml"));
}
else
{
byte[] byteArray = ExportToGIFTFile(questions);
return(File(byteArray, System.Net.Mime.MediaTypeNames.Application.Octet, fileName + ".txt"));
}
}