private bool GetImageData(int imageid, out ImageData imageData, out string errorString)
{
imageData = new ImageData();
// Get image URL
IAlbumsDataManager albumsDataMan = managersFactory.CreateAlbumsManager();
if (albumsDataMan == null)
{
errorString = "Failed retrieving AlbumsDataManager";
return(false);
}
string URL = string.Empty;
if (!albumsDataMan.GetImageURL(imageid, out URL, out errorString))
{
return(false);
}
imageData.URL = URL;
// Get image size
Image image = Image.FromFile(URL);
imageData.Height = image.Height;
imageData.Width = image.Width;
return(true);
}
public bool AddImage(int albumId, ImageFileData imageFileData, out string errorString)
{
IAlbumsDataManager albumsDataMan = managersFactory.CreateAlbumsManager();
if (albumsDataMan == null)
{
errorString = "Failed retrieving AlbumsDataManager";
return(false);
}
IImagesManager imagesMan = managersFactory.CreateImagesManager();
if (imagesMan == null)
{
errorString = "Failed retrieving ImagesManager";
return(false);
}
string url;
if (!imagesMan.SaveImage(albumId, imageFileData, out url))
{
errorString = "Failed saving image";
return(false);
}
errorString = "";
return(true);
}
// Album
public bool CreateAlbum(int userID, string albumName, out int albumId, out string errorString)
{
errorString = string.Empty;
IAlbumsDataManager albumsDataMan = managersFactory.CreateAlbumsManager();
albumId = albumsDataMan.NullAlbumId;
if (albumsDataMan == null)
{
errorString = "Failed retrieving AlbumsDataManager";
return(false);
}
return(!albumsDataMan.CreateAlbum(userID, albumName, out albumId, out errorString));
}
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);
}
public bool GetAlbumImages(int iAlbumID, out List <int> images, out string errorString)
{
images = null;
IAlbumsDataManager albumsDataMan = managersFactory.CreateAlbumsManager();
if (albumsDataMan == null)
{
errorString = "Failed retrieving AlbumsDataManager";
return(false);
}
if (!albumsDataMan.GetAlbumImages(iAlbumID, out images, out errorString))
{
return(false);
}
return(true);
}
public bool DeleteAlbum(int albumId, out string errorString)
{
errorString = string.Empty;
IAlbumsDataManager albumsDataMan = managersFactory.CreateAlbumsManager();
if (albumsDataMan == null)
{
errorString = "Failed retrieving AlbumsDataManager";
return(false);
}
if (!albumsDataMan.DeleteAlbum(albumId, out errorString))
{
errorString = "Album doesn't exist";
return(false);
}
errorString = "";
return(true);
}
