public async Task <IActionResult> Post([FromForm] ImagePostDto input)
{
if (input.File == null)
{
return(BadRequest("Missing file"));
}
await bus.SendAsync(new AddProductImageCommandModel(input.Id, input.File, input.IsMain));
return(Accepted());
}
public async Task <Image> AddAsync(ImagePostDto entity)
{
ImagePostDtoValidator validator = new ImagePostDtoValidator();
ValidationResult results = validator.Validate(entity);
if (!results.IsValid)
{
throw new ValidationException("ImagePostDTO", string.Join(". ", results.Errors));
}
return(await _repository.AddAsync(mapper.Map <Image>(entity)));
}
public async Task <IActionResult> AddNewImage([FromBody] ImagePostDto imagePostDto)
{
var imageResp = await imageService.AddAsync(imagePostDto);
return(CreatedAtAction("GetClient", new { id = imageResp.ID }, mapper.Map <ImageResponseDto>(imageResp)));
}
public IActionResult UploadProfileImage([FromForm] ImagePostDto model)
{
bool newRecord = true;
if (model.TeamId == null && model.UserId == null)
{
return(BadRequest("Need to specify either User Id or Team Id."));
}
if (model.TeamId != null && model.UserId != null)
{
return(BadRequest("Do not specify both User Id and Team Id."));
}
if (model.Data.ContentType != JPEG && model.Data.ContentType != PNG)
{
return(BadRequest("Unsupported file format. Only jpeg or png are supported."));
}
if (!ModelState.IsValid)
{
return(BadRequest());
}
TraImage traImage = new TraImage();
if (model.UserId != null)
{
var image = _transActionRepo.GetUserProfileImage(model.UserId.Value);
if (image != null)
{
traImage = image;
newRecord = false;
}
}
if (model.TeamId != null)
{
var image = _transActionRepo.GetTeamProfileImage(model.TeamId.Value);
if (image != null)
{
traImage = image;
newRecord = false;
}
}
byte[] bytes = null;
using (var memoryStream = new MemoryStream())
{
model.Data.CopyTo(memoryStream);
bytes = memoryStream.ToArray();
using (Image <Rgba32> image = Image.Load(bytes))
{
int maxWidthOrLength = Math.Max(image.Width, image.Height);
if (maxWidthOrLength > MAX_SIZE)
{
double ratio = MAX_SIZE / maxWidthOrLength;
image.Mutate(x => x.Resize(Convert.ToInt32(image.Width * ratio), Convert.ToInt32(image.Height * ratio)));
}
memoryStream.SetLength(0);
if (model.Data.ContentType == JPEG)
{
image.SaveAsJpeg(memoryStream);
}
else
{
image.SaveAsPng(memoryStream);
}
bytes = memoryStream.ToArray();
traImage.Width = image.Width;
traImage.Height = image.Height;
}
}
traImage.UserId = model.UserId;
traImage.TeamId = model.TeamId;
traImage.Data = bytes;
traImage.Guid = Guid.NewGuid().ToString();
traImage.Filename = model.Data.FileName;
traImage.Filesize = model.Data.Length;
traImage.ContentType = model.Data.ContentType;
if (newRecord)
{
_transActionRepo.AddProfileImage(traImage);
}
if (!_transActionRepo.Save())
{
return(StatusCode(500, "Unable to save image to database."));
}
return(Ok());
}
