public IActionResult DownloadPhoto(int id)
{
Photo photo = _photoRepository.GetphotoByID(id);
if (photo == null)
{
return(RedirectToAction("Index"));
}
DownloadPhotoViewModel dpvm = Helpers.Helpers.GetDownloadPhotoViewModelFromPhoto(photo);
return(View(dpvm));
}
internal static DownloadPhotoViewModel GetDownloadPhotoViewModelFromPhoto(Photo photo)
{
DownloadPhotoViewModel dpvm = new DownloadPhotoViewModel();
dpvm.AvailableActions = GetAvailableActions();
dpvm.AvailableFormats = GetAvailableFormats();
dpvm.ResizeWidth = photo.Width;
dpvm.ResizeHeight = photo.Height;
dpvm.PhotoUrl = photo.Url;
dpvm.OriginalImageExtension = Path.GetExtension(photo.Url).Substring(1);
return(dpvm);
}
public IActionResult DownloadPhoto(DownloadPhotoViewModel model)
{
IEnumerable <MutationAction> actions = Newtonsoft.Json.JsonConvert.DeserializeObject <IEnumerable <MutationAction> >(model.ActionList);
var extension = model.OriginalImageExtension;
if (model.DoConversion)
{
extension = model.ConversionExtension;
}
byte[] fileBytes = Helpers.Helpers.PerformMutations(model.PhotoUrl, extension, actions, Request, _mutationActionFactorySelector);
_logger.Log(CurrentUser.Id, $"Downloaded photo with actions: ${model.ActionList} in format: ${extension}");
return(File(fileBytes, "application/force-download", Path.GetFileNameWithoutExtension(model.PhotoUrl) + "." + extension));
}
