public bool GetUserData(int userId,out UserData userData,out String errorString)
{
IUsersDataManager usersDataMan = managersFactory.CreateUsersDataManagerr();
User user = usersDataMan.GetUser(userId);
if(user == null)
{
errorString = "User not found";
userData = null;
return false;
}
userData = new UserData();
userData.ID = user.UserId;
userData.Name = user.Name;
userData.Albums = new List<AlbumData>();
foreach (var album in user.Albums)
{
AlbumData albumData = new AlbumData();
albumData.ID = album.AlbumId;
albumData.Name = album.Name;
albumData.Images = new List<ImageData>();
foreach(var albumImageData in album.ImagesData)
{
ImageData imageData = new ImageData();
imageData.ID = albumImageData.AlbumImageDataId;
imageData.URL = albumImageData.URL;
Image image = Image.FromFile(albumImageData.URL);
imageData.Height = image.Height;
imageData.Width = image.Width;
albumData.Images.Add(imageData);
}
userData.Albums.Add(albumData);
}
errorString = "";
return true;
}
public bool GetAlbumsData(int userId, out List<AlbumData> albumsData, out string errorString)
{
albumsData = null;
errorString = string.Empty;
IUsersDataManager usersDataMan = managersFactory.CreateUsersDataManagerr();
if (usersDataMan == null)
{
errorString = "Failed retrieving UsersDataManager";
return false;
}
List<int> albumIds = null;
if (!usersDataMan.GetAlbumIDs(userId, out albumIds, out errorString))
return false;
IAlbumsDataManager albumsDataMan = managersFactory.CreateAlbumsManager();
if (albumsDataMan == null)
{
errorString = "Failed retrieving AlbumsDataManager";
return false;
}
List<Album> albums = null;
if (!albumsDataMan.GetAlbums(albumIds, out albums, out errorString))
return false;
albumsData = new List<AlbumData>();
foreach (Album album in albums)
{
AlbumData albumData = new AlbumData();
albumData.ID = album.AlbumId;
albumData.Name = album.Name;
albumsData.Add(albumData);
}
return true;
}