public IActionResult GetThumbnail(HttpRequest request, HttpResponse response, string hash)
{
if (hash != null)
{
var path = driver.ParsePath(hash);
if (!path.IsDirectory && path.Root.CanCreateThumbnail(path.File))
{
if (!HttpCacheHelper.IsFileFromCache(path.File, request, response))
{
ImageWithMimeType thumb = path.Root.GenerateThumbnail(path);
return(new FileStreamResult(thumb.ImageStream, thumb.MimeType));
}
else
{
response.ContentType = Utils.GetMimeType(path.Root.PicturesEditor.ConvertThumbnailExtension(path.File.Extension));
//response.End();
}
}
}
return(new EmptyResult());
}
private static FileStreamResult StreamImageFromLocalFile(ImageWithMimeType image)
{
image.ImageStream.Seek(0, SeekOrigin.Begin);
return(new FileStreamResult(image.ImageStream, image.MimeType));
}
