// This feels awfully hacky. (and potentially very slow).
// For each element in the received JSON, fetch the song object from our previously created "allSongs" list
// then fetch the playlist from our "allPlaylists" list
// finally, remove the playlist from the list, update it to have the song object attached, and then re-add it to the list (this will change the list order, but that's not particuarly important)
// A song which has been "deleted" from a playlist won't be added to it.
private void PlaylistSongsReceived(HttpWebRequest request, HttpWebResponse response, String jsonData, Exception error)
{
JObject allSongsReceived = JObject.Parse(jsonData);
foreach (JObject song in allSongsReceived["data"]["items"])
{
GMusicPlaylistEntry thisSong = JsonConvert.DeserializeObject <GMusicPlaylistEntry>(song.ToString());
GMusicPlaylist thisPlaylist = allPlaylists.FirstOrDefault(p => p.ID == thisSong.PlaylistID);
if (thisPlaylist != null)
{
// I think as the list contains a reference to the object, it will be updated
thisPlaylist.Songs.Add(thisSong);
}
}
JToken nextPageToken = allSongsReceived.GetValue("nextPageToken");
if (nextPageToken != null)
{
string nextPageTokenString = nextPageToken.ToString();
GetAllPlaylistSongs(nextPageTokenString);
return;
}
log.Log("Playlists fetched!");
if (OnGetAllPlaylistsComplete != null)
{
OnGetAllPlaylistsComplete(allPlaylists);
}
}
// This could delete multiple selections at once, but it doesn't
private void deleteSong_Click(object sender, EventArgs e)
{
api.OnDeleteFromPlaylistComplete = OnChangePlaylist;
GMusicSong selectedSong = (GMusicSong)playlistSongsBox.SelectedItem;
GMusicPlaylist selectedPlaylist = (GMusicPlaylist)playlistListBox.SelectedItem;
GMusicPlaylistEntry songEntry = selectedPlaylist.Songs.First(s => s.TrackID == selectedSong.ID);
api.DeleteFromPlaylist(new List <GMusicPlaylistEntry> {
songEntry
});
}
