protected override Results <T> GetMoreResults(RemoteContentDirectory contentDirectory,
ResultsSettings settings)
{
if (contentDirectory == null)
{
throw new ArgumentNullException("contentDirectory");
}
return(contentDirectory.Search <T> (Container, Query, settings));
}
void Parse(Device device, ContentDirectoryController content_directory)
{
RemoteContentDirectory remote_dir = new RemoteContentDirectory(content_directory);
DateTime begin = DateTime.Now;
bool recursive_browse = !content_directory.CanSearch;
try {
Container root = remote_dir.GetRootObject();
if (!recursive_browse)
{
try {
Log.Debug("Content directory is searchable, let's search");
HandleResults <MusicTrack> (remote_dir.Search <MusicTrack>(root, visitor => visitor.VisitDerivedFrom("upnp:class", "object.item.audioItem.musicTrack"), new ResultsSettings()),
remote_dir,
chunk => {
List <MusicTrack> music_tracks = new List <MusicTrack>();
foreach (var item in chunk)
{
music_tracks.Add(item as MusicTrack);
}
AddMusic(music_tracks);
});
HandleResults <VideoItem> (remote_dir.Search <VideoItem>(root, visitor => visitor.VisitDerivedFrom("upnp:class", "object.item.videoItem"), new ResultsSettings()),
remote_dir,
chunk => {
List <VideoItem> video_tracks = new List <VideoItem>();
foreach (var item in chunk)
{
video_tracks.Add(item as VideoItem);
}
AddVideo(video_tracks);
});
} catch (System.InvalidCastException exception) {
Log.Exception(exception);
recursive_browse = true;
}
}
if (recursive_browse)
{
Log.Debug("Content directory is not searchable, let's browse recursively");
List <MusicTrack> music_tracks = new List <MusicTrack> ();
List <VideoItem> video_tracks = new List <VideoItem> ();
foreach (var hierarchy in FindBrowseQuirks(device))
{
TraverseContainer(remote_dir, root, hierarchy, 0, music_tracks, video_tracks);
}
if (music_tracks.Count > 0)
{
AddMusic(music_tracks);
}
if (video_tracks.Count > 0)
{
AddVideo(video_tracks);
}
}
} catch (Exception exception) {
Log.Exception(exception);
}
Log.Debug("Found all items on the service, took " + (DateTime.Now - begin).ToString());
}
