public async Task<IActionResult> Post(IFormFile file)
{
if (file == null || file.Length == 0)
{
return BadRequest();
}
var fileName = $"{Guid.NewGuid()}_{ContentDispositionHeaderValue.Parse(file.ContentDisposition).FileName.Trim('"')}";
var fullPath = Path.Combine(_scoringSvc.ImagesFolder, fileName);
try
{
MemoryStream imageMemoryStream = new MemoryStream();
await file.CopyToAsync(imageMemoryStream);
//Convert to Bitmap
Bitmap bitmapImage = (Bitmap)Image.FromStream(imageMemoryStream);
//Set the specific image data into the ImageInputData type used in the DataView
ImageInputData imageInputData = new ImageInputData { Image = bitmapImage };
_logger.LogInformation($"Start processing image file { fullPath }");
var scoring = _scoringSvc.Score(imageInputData);
_logger.LogInformation($"Image processed");
return Ok(ClassificationResponse.CreateFrom(scoring));
}
finally
{
try
{
_logger.LogInformation($"Deleting Image {fullPath}");
System.IO.File.Delete(fullPath);
}
catch (Exception)
{
_logger.LogInformation("Error deleting image: " + fileName);
}
}
}
public async Task<IActionResult> Post(IFormFile file)
{
if (file == null || file.Length == 0)
{
return BadRequest();
}
var fileName = $"{Guid.NewGuid()}_{ContentDispositionHeaderValue.Parse(file.ContentDisposition).FileName.Trim('"')}";
var fullPath = Path.Combine(_scoringSvc.ImagesFolder, fileName);
try
{
using (var fs = new FileStream(fullPath, FileMode.OpenOrCreate, FileAccess.ReadWrite))
{
await file.CopyToAsync(fs);
}
_logger.LogInformation($"Start processing image file { fullPath }");
var scoring = _scoringSvc.Score(fileName);
_logger.LogInformation($"Image processed");
return Ok(ClassificationResponse.CreateFrom(scoring));
}
finally
{
try
{
_logger.LogInformation($"Deleting Image {fullPath}");
System.IO.File.Delete(fullPath);
}
catch (Exception)
{
_logger.LogInformation("Error deleting image: " + fileName);
}
}
}