public IActionResult UploadImage(IFormFile file)
{
if (file == null)
{
return(BadRequest(new ErrorResponse("Bad request format.")));
}
// The HttpImageStream will scrutinise the Content-Type header
// to make sure the file is a valid image format and return
// null if not
IImageStream image = HttpImageStream.CreateFromIFormFile(file);
if (image == null)
{
return(BadRequest(new ErrorResponse("Invalid image or unsupported format.")));
}
int id;
try
{
id = _imageProvider.CreateImage(image);
}
catch (ArgumentException ex)
{
return(BadRequest(new ErrorResponse(ex.Message)));
}
return(Ok(id));
}