private void SetTags(string tagString, Photo photo)
{
IEnumerable<string> tags = TagService.SplitTags(tagString).Distinct();
if (photo.Tags != null)
{
photo.Tags.Clear();
}
else
{
photo.Tags = new List<Tag>();
}
foreach (var tag in tags)
{
var tmp = unitOfWork.TagRepository.GetTagByName(tag.Trim());
if (tmp == null)
{
tmp = new Tag
{
Name = tag.Trim()
};
unitOfWork.TagRepository.Insert(tmp);
unitOfWork.Save();
}
photo.Tags.Add(tmp);
}
}
private void UploadPhoto(UploadModel model)
{
var photo = new Photo
{
Description = model.Description,
Filename = PhotoService.SavePhoto(model.Photo),
UserID = WebSecurity.CurrentUserId
};
if (model.Tags != null)
{
SetTags(model.Tags, photo);
}
unitOfWork.PhotoRepository.Insert(photo);
unitOfWork.Save();
}
private void DeletePhoto(int id, Photo photoToDelete)
{
unitOfWork.PhotoRepository.Delete(id);
//unitOfWork.RatingRepository.DeletePhotoRating(id);
unitOfWork.Save();
string[] photos = System.IO.Directory.GetFiles(Server
.MapPath(Settings.Default.UserUploads), "*" + photoToDelete.Filename);
foreach (var photo in photos)
{
if (System.IO.File.Exists(photo))
{
System.IO.File.Delete(photo);
}
}
}