public async Task <IActionResult> Upload(int bookInstId, IFormFile file)
{ // IFormCollection
var bookInst = await bookInstRepo.Get(bookInstId);
if (bookInst == null)
{
return(NotFound());
}
if (file == null)
{
return(BadRequest("Null file"));
}
if (file.Length == 0)
{
return(BadRequest("Empty file"));
}
if (file.Length > photoSettings.MaxBytes)
{
return(BadRequest("You exceeded allowed maximum size (" + photoSettings.MaxBytes + " bytes)"));
}
if (!photoSettings.AcceptedFileTypes.Any(s => s == Path.GetExtension(file.FileName).ToLower()))
{
return(BadRequest("Unaccepted file type. Accepted file types are :" + string.Join(" , ", photoSettings.AcceptedFileTypes)));
}
var uploadFolderPath = Path.Combine(host.WebRootPath, UploadFolderName);
if (!Directory.Exists(uploadFolderPath))
{
Directory.CreateDirectory(uploadFolderPath);
}
var fileName = Guid.NewGuid().ToString() + Path.GetExtension(file.FileName);
var filePath = Path.Combine(uploadFolderPath, fileName);
using (var stream = new FileStream(filePath, FileMode.Create))
{
await file.CopyToAsync(stream);
}
var photo = new BookInstPhoto()
{
FileName = fileName, BookInstId = bookInst.Id, BookInst = bookInst
};
bookInst.Photos.Add(photo);
photoRepo.Add(photo);
await uow.CompleteAsync();
return(Ok(mapper.Map <BookInstPhoto, PhotoResource>(photo)));
// System.Drawing
}
public void Add(BookInstPhoto photo)
{
this.context.Photos.Add(photo);
}
