private static void DeleteUserAlbum(string userName)
{
IAlbum album = GetUserAlbum(userName);
if (album != null)
{
AlbumController.DeleteAlbum(album);
}
}
/// <summary>
/// Verifies the user album for the specified <paramref name="userName">user</paramref> exists if it is supposed to exist
/// (creating it if necessary), or does not exist if not (that is, deleting it if necessary). Returns a reference to the user
/// album if a user album exists or has just been created; otherwise returns null. Also returns null if user albums are
/// disabled at the application level or userAlbumParentAlbumId in galleryserverpro.config does not match an existing album.
/// A user album is created if user albums are enabled but none for the user exists. If user albums are enabled at the
/// application level but the user has disabled them in his profile, the album is deleted if it exists.
/// </summary>
/// <param name="userName">Name of the user.</param>
/// <returns>Returns a reference to the user album for the specified <paramref name="userName">user</paramref>, or null
/// if user albums are disabled or the userAlbumParentAlbumId in galleryserverpro.config does not match an existing album.</returns>
/// <exception cref="ArgumentException">Thrown when <paramref name="userName" /> is null or empty.</exception>
public static IAlbum ValidateUserAlbum(string userName)
{
if (!Config.GetCore().EnableUserAlbum)
{
return(null);
}
if (String.IsNullOrEmpty(userName))
{
throw new ArgumentException("userName");
}
bool userAlbumExists = false;
bool userAlbumShouldExist = ProfileController.GetProfile(userName).EnableUserAlbum;
IAlbum album = null;
int albumId = GetUserAlbumId(userName);
if (albumId > int.MinValue)
{
try
{
// Try loading the album.
album = Factory.LoadAlbumInstance(albumId, false);
userAlbumExists = true;
}
catch (InvalidAlbumException) { }
}
// Delete or create if necessary. Deleting should only be needed if
if (userAlbumExists && !userAlbumShouldExist)
{
try
{
AlbumController.DeleteAlbum(album);
}
catch (Exception ex)
{
// Log any errors that happen but don't let them bubble up.
AppErrorController.LogError(ex);
}
finally
{
album = null;
}
}
else if (!userAlbumExists && userAlbumShouldExist)
{
album = AlbumController.CreateUserAlbum(userName);
}
return(album);
}