BetterCms.Module.MediaManager.Services.DefaultMediaImageService.UpdateThumbnail C# (CSharp) Метод

        public void UpdateThumbnail(MediaImage mediaImage, Size size)
        {
            if (size.IsEmpty)
            {
                size = ThumbnailSize;
            }

            var downloadResponse = storageService.DownloadObject(mediaImage.FileUri);
            var imageType = ImageHelper.GetImageType(mediaImage.OriginalFileExtension);
            using (var memoryStream = new MemoryStream())
            {
                if (imageType == ImageType.Raster)
                {
                    CreatePngThumbnail(downloadResponse.ResponseStream, memoryStream, size);
                }
                else
                {
                    CreateSvgThumbnail(downloadResponse.ResponseStream, memoryStream, size);
                }

                mediaImage.ThumbnailWidth = size.Width;
                mediaImage.ThumbnailHeight = size.Height;
                mediaImage.ThumbnailSize = memoryStream.Length;

                storageService.UploadObject(new UploadRequest { InputStream = memoryStream, Uri = mediaImage.ThumbnailUri, IgnoreAccessControl = true});
            }
        }