public ActionResult EditAttachment(int?id, int?attachmentId)
{
var model = new CreateEditAttachmentViewModel();
var attachment = bugTrackerHelper.GetAttachmentById(attachmentId.Value);
model = Mapper.Map <CreateEditAttachmentViewModel>(attachment);
return(View(model));
}
private ActionResult SaveAttachment(int?id, int?attachmentId, CreateEditAttachmentViewModel formData)
{
if (formData.Media == null && attachmentId == null)
{
ModelState.AddModelError("FileURL", "Please upload file");
return(View());
}
if (!ModelState.IsValid || !id.HasValue)
{
return(RedirectToAction("AllTickets", "Ticket"));
}
TicketAttachment attachment = new TicketAttachment();
var ticket = bugTrackerHelper.GetCurrentTicketById(id.Value);
var message = notificationHelper.CreateAttachmentNotification(ticket.Title);
if (attachmentId == null)
{
attachment.DateCreated = DateTime.Now;
attachment.TicketId = id.Value;
attachment.UserId = User.Identity.GetUserId();
DbContext.TicketAttachments.Add(attachment);
notificationHelper.SendNotification(ticket, message, false);
}
else
{
attachment = bugTrackerHelper.GetAttachmentById(attachmentId.Value);
}
attachment.Description = formData.Description;
if (formData.Media.ContentLength > 2029152)
{
ModelState.AddModelError("IsMaxRequestExceededException", "The file's size cannot exсeed 2Mb");
return(View());
}
FileUpload(attachment, formData);
DbContext.SaveChanges();
return(RedirectToAction("TicketDetails", "Ticket", new { id = attachment.TicketId }));
}
private void FileUpload(TicketAttachment attachment, CreateEditAttachmentViewModel formData)
{
string fileExtension;
if (formData.Media != null)
{
fileExtension = Path.GetExtension(formData.Media.FileName).ToLower();
//Create directory if it doesn't exists
if (!Directory.Exists(AttachmentConstants.MappedUploadFolder))
{
Directory.CreateDirectory(AttachmentConstants.MappedUploadFolder);
}
//Get file name with Guid to prevent name repetition
//and calculate full path with upload folder which is in constants
var fileName = Guid.NewGuid().ToString() + fileExtension;
attachment.FileName = fileName;
var fullPathWithName = AttachmentConstants.MappedUploadFolder + fileName;
//Actual save on hard disk
formData.Media.SaveAs(fullPathWithName);
attachment.FilePath = fullPathWithName;
attachment.FileUrl = AttachmentConstants.UploadFolder + fileName;
}
}
public ActionResult EditAttachment(int?id, int?attachmentId, CreateEditAttachmentViewModel formData)
{
return(SaveAttachment(id, attachmentId, formData));
}
public ActionResult CreateAttachment(int?id, CreateEditAttachmentViewModel formData)
{
return(SaveAttachment(id, null, formData));
}