public ActionResult Add(CelebrityRegisterViewModel model)
{
// if we have file upload
if (Request.Files.Count == 1 && Request.Files[0].ContentLength > 0)
{
try
{
ProcessFileUpload(model);
}
catch (Exception e)
{
ModelState.AddModelError("", e.Message);
}
}
else if (ModelState.IsValid)
{
using (var tran = RepositoryFactory.StartTransaction())
{
MoveUploadedFile(model);
RepositoryFactory.Command<ICelebrityCommands>().Register(model);
tran.Commit();
return ViewWithAjax("Thanks");
}
}
return ViewWithAjax(model);
}
private void MoveUploadedFile(CelebrityRegisterViewModel model)
{
if (!string.IsNullOrEmpty(model.Picture))
{
var fileExtension = Path.GetExtension(model.Picture).ToLower();
var source = Path.Combine(Upload.UserTempPath, model.FileIdent + fileExtension);
if (System.IO.File.Exists(source))
{
model.Picture = FriendlyUrlGenerator.Generate(model.Name) + DateTime.UtcNow.ToString("-yyyy-MM-dd_HH-mm-ss") + fileExtension;
var destination = Path.Combine(Upload.UserPath, model.Picture);
if (!Directory.Exists(Upload.UserPath))
{
Directory.CreateDirectory(Upload.UserPath);
}
System.IO.File.Move(source, destination);
}
}
}
private void ProcessFileUpload(CelebrityRegisterViewModel model)
{
var file = Request.Files[0];
var fileExtension = Path.GetExtension(file.FileName).ToLower();
var fileName = Path.GetFileNameWithoutExtension(file.FileName);
if (file.ContentLength > Upload.MaxFileSize)
{
ModelState.AddModelError("Picture",
string.Format("Picture bigger like {0} MB. Try upload smaller image.", Math.Round(Upload.MaxFileSize / (1024 * 1024d), 2)));
}
else if (!Upload.AllowedExtensions.Contains(fileExtension))
{
ModelState.AddModelError("Picture",
string.Format("Unknown image format, try to use one of '{0}'.", string.Join(", ", Upload.AllowedExtensions)));
}
else
{
Directory.CreateDirectory(Upload.UserTempPath);
var uploadedFileName = Path.Combine(Upload.UserTempPath, model.FileIdent + fileExtension);
using (FileStream fileWriteStream = new FileStream(uploadedFileName, FileMode.Create))
{
file.InputStream.CopyTo(fileWriteStream);
fileWriteStream.Flush();
fileWriteStream.Close();
}
model.Picture = fileName + fileExtension;
ModelState.Clear();
}
}