public async Task <byte[]> GetPicture(string photoId, string albumId, User requestor)
{
var album = await _albumService.GetAlbum(albumId);
if (!await _permissionsService.CanSeePicture(requestor, albumId))
{
return(null);
}
var photo = album.Photos.FirstOrDefault(x => x.PhotoId == photoId);
if (photo == null)
{
return(null);
}
return(await _ftpService.GetPhoto(photo));
}
