public static SimpleTrack FileLookup(MusicBrainzClient client, string artistName, string albumName, string trackName, int trackNumber, int duration)
{
Rdf rdf = new Rdf();
SimpleTrack track = null;
if (client != null)
{
client.QueryDepth = 4;
if (!client.Query(rdf.QueryFileInfoLookup, new string[]
{ string.Empty, // trmid
artistName,
albumName,
trackName,
trackNumber.ToString(System.Globalization.CultureInfo.InvariantCulture),
duration.ToString(System.Globalization.CultureInfo.InvariantCulture),
string.Empty, // filename
string.Empty, // artistid
string.Empty, // albumid
string.Empty }))
{
//"File Lookup Query unsuccessful"
throw new ApplicationException("File Lookup Query unsuccessful");
}
client.Select(rdf.SelectRewind);
if (!client.Select(rdf.SelectLookupResult, 1))
{
// "Selection failed"
throw new ApplicationException("Selection failed");
}
track = new SimpleTrack();
string result_type = client.GetId(client.GetResultData(rdf.ExpressionLookupGetType));
switch (result_type)
{
case "AlbumTrackResult":
client.Select(rdf.SelectLookupResultTrack);
//track.Title = client.GetResultData(rdf.ExpressionTrackGetTrackName);
track.Title = client.GetResultData(rdf.ExpressionTrackGetTrackName);
track.Artist = client.GetResultData(rdf.ExpressionTrackGetArtistName);
int length = (client.GetResultInt(rdf.ExpressionTrackGetTrackDuration) / 1000);
track.Duration = new TimeSpan(0, 0, 0, 0, length);
//track.Length = client.GetResultInt(rdf.ExpressionTrackGetTrackDuration);
client.Select(rdf.SelectBack);
client.Select(rdf.SelectLookupResultAlbum, 1);
track.Album = client.GetResultData(rdf.ExpressionAlbumGetAlbumName);
track.TrackCount = client.GetResultInt(rdf.ExpressionAlbumGetNumberTracks);
track.Number = client.GetResultInt(rdf.ExpressionAlbumGetTrackNumber);
track.Asin = client.GetResultData(rdf.ExpressionAlbumGetAmazonAsin);
client.Select(rdf.SelectBack);
break;
case "AlbumResult":
client.Select(rdf.SelectLookupResultAlbum, 1);
track.TrackCount = client.GetResultInt(rdf.ExpressionAlbumGetNumberTracks);
track.Album = client.GetResultData(rdf.ExpressionAlbumGetAlbumName);
track.Asin = client.GetResultData(rdf.ExpressionAlbumGetAmazonAsin);
string track_id = client.GetResultData(rdf.ExpressionAlbumGetTrackId, trackNumber);
if (client.Query(rdf.QueryGetTrackById, new string[] { client.GetId(track_id) }))
{
client.Select(rdf.SelectTrack, 1);
//track.Title = client.GetResultData(rdf.ExpressionTrackGetTrackName);
track.Title = client.GetResultData(rdf.ExpressionTrackGetTrackName);
track.Artist = client.GetResultData(rdf.ExpressionTrackGetArtistName);
track.Number = client.GetResultInt(rdf.ExpressionTrackGetTrackNumber);
track.Length = client.GetResultInt(rdf.ExpressionTrackGetTrackDuration);
client.Select(rdf.SelectBack);
}
client.Select(rdf.SelectBack);
break;
default:
//"Invalid result type: " + result_type
throw new ApplicationException("Invalid result type: " + result_type);
}
}
return(track);
}
private SimpleAlbum LookupAlbumById(string musicBrainzId, Uri path)
{
System.Diagnostics.Debug.WriteLine("Parameter AlbumID=" + musicBrainzId);
client.QueryDepth = 4;
musicBrainzId = client.GetId(musicBrainzId);
System.Diagnostics.Debug.WriteLine("Client AlbumID=" + musicBrainzId);
bool query = client.Query(rdf.QueryGetAlbumById, new string[] { musicBrainzId });
bool select = client.Select(rdf.SelectAlbum, 1);
if (!query || !select)
{
string error = client.QueryError;
System.Diagnostics.Debug.WriteLine("query=" + query.ToString() + " select=" + select.ToString() + " error=" + error);
// could not fetch album
throw new ApplicationException("Could not fetch album");
}
//NOTE: does this need to be a different variable?
musicBrainzId = client.GetId(client.GetResultData(rdf.ExpressionAlbumGetAlbumId));
string asin = client.GetResultData(rdf.ExpressionAlbumGetAmazonAsin);
Uri coverArtUrl = new Uri(client.GetResultData(rdf.ExpressionAlbumGetAmazonCoverArtUrl));
string artistName = client.GetResultData(rdf.ExpressionAlbumGetArtistName);
string artistSortName = client.GetResultData(rdf.ExpressionAlbumGetArtistSortName);
string artistId = client.GetResultData(rdf.ExpressionAlbumGetAlbumArtistId);
bool isVariousArtists = (artistId == rdf.IdVariousArtist);
SimpleArtist albumArtist = new SimpleArtist(new Guid(artistId), artistName, DateTime.MinValue, DateTime.MinValue, artistSortName);
Console.WriteLine(artistName);
string albumName = client.GetResultData(rdf.ExpressionAlbumGetAlbumName);
int trackCount = client.GetResultInt(rdf.ExpressionAlbumGetNumberTracks, 1);
if (trackCount <= 0)
{
// Invalid track count from album query
throw new ApplicationException("Invalid track count from album query");
}
DateTime releaseDate = new DateTime(1900, 1, 1);
if (client.GetResultInt(rdf.ExpressionAlbumGetNumberReleaseDates) > 0)
{
client.Select(rdf.SelectReleaseDate, 1);
releaseDate = Utility.ToDateTime(client.GetResultData(rdf.ExpressionReleaseGetDate));
client.Select(rdf.SelectBack);
}
SimpleAlbum album = new SimpleAlbum(Guid.NewGuid(), albumName, artistName, releaseDate, path);
album.VariousArtists = isVariousArtists;
for (int number = 1; number <= trackCount; number++)
{
client.Select(rdf.SelectTrack, number);
string artist = client.GetResultData(rdf.ExpressionTrackGetArtistName);
string title = client.GetResultData(rdf.ExpressionTrackGetTrackName);
int milliseconds = (client.GetResultInt(rdf.ExpressionTrackGetTrackDuration) / 1000);
TimeSpan duration = new TimeSpan(0, 0, 0, 0, milliseconds);
//SimpleTrack track = new SimpleTrack(Guid.NewGuid(), number, title, artist, albumName, duration, releaseDate, MusicBrainzConstants.FORMAT_CD, path);
MediaItem track = new MediaItem(Guid.NewGuid(), ModelConstants.MEDIA_SOURCE_CD, ModelConstants.MEDIA_TYPE_AUDIO, number, title, artist, albumName, duration, releaseDate, MusicBrainzConstants.FORMAT_CD, path);
album.Items.Add(track);
//track.Number, track);
client.Select(rdf.SelectBack);
}
client.Select(rdf.SelectBack);
return(album);
}
public static SimpleTrack FileLookup(MusicBrainzClient client, string artistName, string albumName, string trackName, int trackNumber, int duration)
{
Rdf rdf = new Rdf();
SimpleTrack track = null;
if (client != null)
{
client.QueryDepth = 4;
if (!client.Query(rdf.QueryFileInfoLookup, new string[]
{ string.Empty, // trmid
artistName,
albumName,
trackName,
trackNumber.ToString(System.Globalization.CultureInfo.InvariantCulture),
duration.ToString(System.Globalization.CultureInfo.InvariantCulture),
string.Empty, // filename
string.Empty, // artistid
string.Empty, // albumid
string.Empty
}))
{
//"File Lookup Query unsuccessful"
throw new ApplicationException("File Lookup Query unsuccessful");
}
client.Select(rdf.SelectRewind);
if (!client.Select(rdf.SelectLookupResult, 1))
{
// "Selection failed"
throw new ApplicationException("Selection failed");
}
track = new SimpleTrack();
string result_type = client.GetId(client.GetResultData(rdf.ExpressionLookupGetType));
switch(result_type)
{
case "AlbumTrackResult":
client.Select(rdf.SelectLookupResultTrack);
//track.Title = client.GetResultData(rdf.ExpressionTrackGetTrackName);
track.Title = client.GetResultData(rdf.ExpressionTrackGetTrackName);
track.Artist = client.GetResultData(rdf.ExpressionTrackGetArtistName);
int length = (client.GetResultInt(rdf.ExpressionTrackGetTrackDuration) / 1000);
track.Duration = new TimeSpan(0, 0, 0, 0, length);
//track.Length = client.GetResultInt(rdf.ExpressionTrackGetTrackDuration);
client.Select(rdf.SelectBack);
client.Select(rdf.SelectLookupResultAlbum, 1);
track.Album = client.GetResultData(rdf.ExpressionAlbumGetAlbumName);
track.TrackCount = client.GetResultInt(rdf.ExpressionAlbumGetNumberTracks);
track.Number = client.GetResultInt(rdf.ExpressionAlbumGetTrackNumber);
track.Asin = client.GetResultData(rdf.ExpressionAlbumGetAmazonAsin);
client.Select(rdf.SelectBack);
break;
case "AlbumResult":
client.Select(rdf.SelectLookupResultAlbum, 1);
track.TrackCount = client.GetResultInt(rdf.ExpressionAlbumGetNumberTracks);
track.Album = client.GetResultData(rdf.ExpressionAlbumGetAlbumName);
track.Asin = client.GetResultData(rdf.ExpressionAlbumGetAmazonAsin);
string track_id = client.GetResultData(rdf.ExpressionAlbumGetTrackId, trackNumber);
if (client.Query(rdf.QueryGetTrackById, new string[] { client.GetId(track_id) }))
{
client.Select(rdf.SelectTrack, 1);
//track.Title = client.GetResultData(rdf.ExpressionTrackGetTrackName);
track.Title = client.GetResultData(rdf.ExpressionTrackGetTrackName);
track.Artist = client.GetResultData(rdf.ExpressionTrackGetArtistName);
track.Number = client.GetResultInt(rdf.ExpressionTrackGetTrackNumber);
track.Length = client.GetResultInt(rdf.ExpressionTrackGetTrackDuration);
client.Select(rdf.SelectBack);
}
client.Select(rdf.SelectBack);
break;
default:
//"Invalid result type: " + result_type
throw new ApplicationException("Invalid result type: " + result_type);
}
}
return track;
}
