public T GetData <T>(IDataId dataId) where T : class, IData
{
var folderId = dataId as FacebookMediaFolderId;
if (folderId != null)
{
using (var data = new DataConnection(PublicationScope.Published))
{
var album = data.Get <IFacebookAlbum>().Single(a => a.Id == folderId.Id);
var id = new FacebookMediaFolderId
{
Id = album.Id
};
var dataSourceId = _context.CreateDataSourceId(id, typeof(IMediaFileFolder));
return((new FacebookMediaFolder(album, Store.Id, dataSourceId)) as T);
}
}
var fileId = dataId as FacebookMediaFileId;
if (fileId != null)
{
using (var data = new DataConnection(PublicationScope.Published))
{
var photo = data.Get <IFacebookPhoto>().Single(p => p.Id == fileId.Id);
var album = data.Get <IFacebookAlbum>().Single(a => a.Id == fileId.AlbumId);
var dataSourceId = _context.CreateDataSourceId(new FacebookMediaFileId {
Id = photo.Id, AlbumId = album.Id
}, typeof(IMediaFile));
return((new FacebookMediaFile(photo, album, Store.Id, dataSourceId)) as T);
}
}
var photoId = dataId as FacebookPhotoId;
if (photoId != null)
{
using (var data = new DataConnection(PublicationScope.Published))
{
var album = data.Get <IFacebookAlbum>().SingleOrDefault(a => a.AlbumId == photoId.AlbumId);
if (album != null)
{
var token = album.AccessToken;
var client = new FacebookClient(token);
dynamic photo = client.Get(photoId.Id);
var id = new FacebookPhotoId
{
Id = photo.Id,
AlbumId = album.AlbumId
};
var facebookPhoto = new FacebookPhoto(_context.CreateDataSourceId(id, typeof(IFacebookPhoto)))
{
Id = photo.id,
AlbumId = album.AlbumId,
Title = photo.name ?? String.Empty
};
return(facebookPhoto as T);
}
}
}
return(default(T));
}
public IQueryable <T> GetData <T>() where T : class, IData
{
if (typeof(T) == typeof(IMediaFileFolder))
{
using (var data = new DataConnection(PublicationScope.Published))
{
var list = new List <IMediaFileFolder>();
var albums = data.Get <IFacebookAlbum>();
foreach (var album in albums)
{
var id = new FacebookMediaFolderId
{
Id = album.Id
};
var dataSourceId = _context.CreateDataSourceId(id, typeof(IMediaFileFolder));
var folder = new FacebookMediaFolder(album, Store.Id, dataSourceId);
list.Add(folder);
}
return((IQueryable <T>)list.AsQueryable());
}
}
if (typeof(T) == typeof(IMediaFile))
{
if (_cachedFacebookPhotos == null)
{
lock (Lock)
{
if (_cachedFacebookPhotos == null)
{
var list = new List <IMediaFile>();
using (var data = new DataConnection(PublicationScope.Published))
{
var photos = data.Get <IFacebookPhoto>();
foreach (var photo in photos)
{
var album = data.Get <IFacebookAlbum>().Single(a => a.AlbumId == photo.AlbumId);
var dataSourceId = _context.CreateDataSourceId(new FacebookMediaFileId {
Id = photo.Id, AlbumId = album.Id
}, typeof(IMediaFile));
var file = new FacebookMediaFile(photo, album, Store.Id, dataSourceId);
list.Add(file);
}
}
_cachedFacebookPhotos = list.AsQueryable();
}
}
}
return((IQueryable <T>)_cachedFacebookPhotos);
}
if (typeof(T) == typeof(IFacebookPhoto))
{
var list = new List <IFacebookPhoto>();
using (var data = new DataConnection(PublicationScope.Published))
{
var albums = data.Get <IFacebookAlbum>();
foreach (var album in albums)
{
var token = album.AccessToken;
var client = new FacebookClient(token);
dynamic result = client.Get(album.AlbumId + "/photos");
foreach (var photo in result.data)
{
var id = new FacebookPhotoId
{
Id = photo.Id,
AlbumId = album.AlbumId
};
var dataSourceId = _context.CreateDataSourceId(id, typeof(FacebookPhoto));
var facebookPhoto = new FacebookPhoto(dataSourceId)
{
Id = photo.id,
AlbumId = album.AlbumId,
CreatedTime = DateTime.Parse(photo.created_time),
UpdatedTime = DateTime.Parse(photo.updated_time),
Title = photo.name ?? photo.id
};
list.Add(facebookPhoto);
}
}
return((IQueryable <T>)list.AsQueryable());
}
}
if (typeof(T) == typeof(IMediaFileStore))
{
var store = new[] { Store }.AsQueryable();
return((IQueryable <T>)store);
}
return(Enumerable.Empty <T>().AsQueryable());
}
