public async Task <IActionResult> DeletePhoto(Guid id, Guid albumId)
{
ApplicationUser user = await _userManager.GetUserAsync(HttpContext.User);
User myUser = _repository.GetUser(user.Id);
//delete from server
Photo photoToDelete = await _repository.GetPhotoAsync(id);
List <string> paths = new List <string>();
string[] parts = photoToDelete.URL.Split('/');
string filename = Path.Combine(_environment.WebRootPath, "uploads") + $@"\{parts[2]}";;
paths.Add(filename);
filename = Path.Combine(_environment.WebRootPath, "uploads") + $@"\thumbs" + $@"\{parts[2]}";
paths.Add(filename);
try
{
foreach (String path in paths)
{
if (System.IO.File.Exists(path))
{
System.IO.File.Delete(path);
}
}
}
catch (IOException ex)
{
return(View("AlbumError"));
}
//save change to DB
await _repository.RemovePhotoFromAlbumAsync(albumId, id, user.Id);
return(RedirectToAction("ShowAlbumPhotos", new RouteValueDictionary(
new { controller = "Album", action = "ShowAlbumPhotos", id = albumId })));
}