Пример #1
0
        public new async Task <string> Patch(Request r)
        {
            var file = Request.Files.FirstOrDefault();

            if (file == null)
            {
                ThrowError("No file data was detected in the request!");
            }

            if (!IsAllowedSize(file.ContentLength))
            {
                AddError("The file size is not acceptable!");
            }

            if (!IsAllowedType(file.ContentType))
            {
                AddError("Only JPG or PNG format is allowed!");
            }

            ThrowIfAnyErrors();

            if (r.ID.HasValue())
            {
                _ = RepoImage.DeleteAsync(r.ID); //delete old image (cause of cloudflare caching) and nullify image ID so a new ID will be set
            }

            r.ID = null;

            using var strInput = file.InputStream;
            using var img      = SixLabors.ImageSharp.Image.Load(strInput);
            img.Mutate(
                x => x.Resize(new ResizeOptions
            {
                Mode = ResizeMode.Crop,
                Size = new Size {
                    Width = r.Width, Height = r.Height
                }
            }));
            using var strOutput = new MemoryStream();
            img.SaveAsJpeg(strOutput, new JpegEncoder {
                Quality = 80
            });

            return(await RepoImage.UploadAsync(r.ToEntity(), strOutput));
        }
Пример #2
0
        public new async Task Get(Request r)
        {
            HttpResponse.ContentType = "image/jpeg";

            try
            {
                HttpResponse.StatusCode = 200;
                await RepoImage.DownloadAsync(r.ID, HttpResponse.OutputStream);
            }
            catch (Exception)
            {
                HttpResponse.StatusCode = 404;
            }
            finally
            {
                HttpResponse.EndRequest();
            }
        }
Пример #3
0
        public override Nothing Delete(Request r)
        {
            _ = RepoImage.DeleteAsync(r.ID);

            return(Nothing);
        }