public static ITunesTrack GetTrack(string file, string basePath)
{
if (iTunesLibraryTracks == null || iTunesLibraryTracks.Count == 0)
return null;
string iTunesFriendlyName = file.Replace(basePath, "").Replace(@"\", @"/");
string[] parts = iTunesFriendlyName.Split(iTunesPathSeperator, StringSplitOptions.RemoveEmptyEntries);
iTunesFriendlyName = "";
for (int i = 0; i < parts.Length; i++)
{
iTunesFriendlyName += "/" + System.Uri.EscapeUriString(parts[i]);
}
XElement song = iTunesLibraryTracks.Find(delegate(XElement node)
{
return node.Element("Location").Value.EndsWith(iTunesFriendlyName);
});
if (song != null)
{
ITunesTrack result = new ITunesTrack();
PropertyInfo[] props = result.GetType().GetProperties();
for (int i = 0; i < props.Length; i++)
{
if(song.Element(props[i].Name) != null && !song.Element(props[i].Name).IsEmpty)
{
object o = null;
try
{
o = Convert.ChangeType(song.Element(props[i].Name).Value, props[i].PropertyType);
}
catch {
}
if (o != null)
props[i].SetValue(result, o, null);
}
}
return result;
}
return null;
}
private static void UpdateTag(Tag fileTag, Dictionary<WMP.Attributes, string> wmpTrack, ITunesTrack iTunesTrack)
{
// get as much extra info from Windows Media Player and iTunes
if (String.IsNullOrEmpty(fileTag.Title))
{
if (iTunesTrack != null && !String.IsNullOrEmpty(iTunesTrack.Name))
fileTag.Title = iTunesTrack.Name;
else if (wmpTrack.ContainsKey(WMP.Attributes.Name))
fileTag.Title = wmpTrack[WMP.Attributes.Name];
}
if (fileTag.Performers.Length == 0)
{
if (iTunesTrack != null && !String.IsNullOrEmpty(iTunesTrack.Artist))
fileTag.Performers = new string[] { iTunesTrack.Artist };
else if (wmpTrack.ContainsKey(WMP.Attributes.Author))
fileTag.Performers = new string[] { wmpTrack[WMP.Attributes.Author] };
}
if (fileTag.AlbumArtists.Length == 0)
{
if (iTunesTrack != null && !String.IsNullOrEmpty(iTunesTrack.AlbumArtist))
fileTag.AlbumArtists = new string[] { iTunesTrack.AlbumArtist };
else if (wmpTrack.ContainsKey(WMP.Attributes.AlbumArtist))
fileTag.AlbumArtists = new string[] { wmpTrack[WMP.Attributes.AlbumArtist] };
}
if (String.IsNullOrEmpty(fileTag.Album))
{
if (iTunesTrack != null && !String.IsNullOrEmpty(iTunesTrack.Album))
fileTag.Album = iTunesTrack.Album;
else if (wmpTrack.ContainsKey(WMP.Attributes.Album))
fileTag.Album = wmpTrack[WMP.Attributes.Album];
}
if (fileTag.Year <= 0)
{
if (iTunesTrack != null && iTunesTrack.Year > 0)
fileTag.Year = (uint)iTunesTrack.Year;
else if (wmpTrack.ContainsKey(WMP.Attributes.WMYear))
{
uint wmpYear = (uint)Convert.ToInt32(wmpTrack[WMP.Attributes.WMYear]);
if (wmpYear > 0)
fileTag.Year = wmpYear;
}
}
if (fileTag.Track <= 0)
{
if (iTunesTrack != null && iTunesTrack.TrackNumber > 0)
fileTag.Track = (uint)iTunesTrack.TrackNumber;
else if (wmpTrack.ContainsKey(WMP.Attributes.OriginalIndex))
{
uint wmpTrackNr = (uint)Convert.ToInt32(wmpTrack[WMP.Attributes.OriginalIndex]);
if (wmpTrackNr > 0)
fileTag.Track = wmpTrackNr;
}
}
// now attempt to get additional data from musicbrainz
if (String.IsNullOrEmpty(fileTag.Title)
||
fileTag.Performers.Length == 0
||
fileTag.AlbumArtists.Length == 0
||
String.IsNullOrEmpty(fileTag.Album))
{
Track musicBrainzTrack = null;
if (!String.IsNullOrEmpty(fileTag.FirstPerformer))
musicBrainzTrack = MusicBrainz.GetTrack(fileTag.FirstPerformer, fileTag.Album, fileTag.Title);
else if (!String.IsNullOrEmpty(fileTag.FirstAlbumArtist))
musicBrainzTrack = MusicBrainz.GetTrack(fileTag.FirstAlbumArtist, fileTag.Album, fileTag.Title);
if (musicBrainzTrack != null)
{
try
{
if (String.IsNullOrEmpty(fileTag.Title))
{
string title = musicBrainzTrack.GetTitle();
if (!String.IsNullOrEmpty(title))
fileTag.Title = title;
}
}
catch { }
try
{
if (fileTag.Performers.Length == 0)
{
string artist = musicBrainzTrack.GetArtist().GetName();
if (!String.IsNullOrEmpty(artist))
fileTag.Performers = new string[] { artist };
}
}
catch { }
try
{
if (fileTag.AlbumArtists.Length == 0)
{
string artist = musicBrainzTrack.GetArtist().GetName();
if (!String.IsNullOrEmpty(artist))
fileTag.AlbumArtists = new string[] { artist };
}
}
catch { }
try
{
if (String.IsNullOrEmpty(fileTag.Album))
{
string firstReleaseTitle = musicBrainzTrack.GetReleases().First().GetTitle();
if (!String.IsNullOrEmpty(firstReleaseTitle))
fileTag.Album = firstReleaseTitle;
}
}
catch { }
}
}
}
