protected override void QueueInternal(Song song)
{
MetaDataLookup lookup = new MetaDataLookup(song);
this.songStatusMap[song] = lookup;
lookup.StatusEvent += new EventHandler<MetaDataEventArgs>(lookupStatusEvent);
lookup.ChangeState(MetaDataStatus.Waiting);
}
protected override void QueueInternal(Song song)
{
MetaDataLookup lookup = new MetaDataLookup(song);
this.songStatusMap[song] = lookup;
lookup.StatusEvent += new EventHandler <MetaDataEventArgs>(lookupStatusEvent);
lookup.ChangeState(MetaDataStatus.Waiting);
}
protected override void CancelInternal(Song song)
{
MetaDataLookup lookup = (MetaDataLookup)this.songStatusMap[song];
if (lookup != null)
{
lookup.Cancel();
}
}
void lookupStatusEvent(object sender, MetaDataEventArgs e)
{
this.OnStatusEvent(e);
if (e.MetaData.IsFinished)
{
MetaDataLookup lookup = (MetaDataLookup)sender;
lookup.StatusEvent -= new EventHandler <MetaDataEventArgs>(lookupStatusEvent);
this.CleanupOne(e.MetaData.Song);
}
}
static void TestMetaDataLookup()
{
string file = @"C:\Documents and Settings\Admin_2\My Documents\My Music\iTunes\iTunes Music\After the fire\Der Kommissar\01 Der Kommissar.mp3";
//string file = @"C:\Documents and Settings\Admin_2\My Documents\My Music\iTunes\iTunes Music\Alanis Morissette\So-Called Chaos\01 Eight Easy Steps.mp3";
//string file = @"C:\Documents and Settings\Admin_2\My Documents\My Music\iTunes\iTunes Music\Unknown Artist\Unknown Album\16 Pump UP the jam.mp3";
//string file = @"C:\Documents and Settings\Admin_2\My Documents\My Music\iTunes\iTunes Music\Ziqo\Unknown Album\01 Vamos Embora.mp3";
MetaDataLookup req = new MetaDataLookup();
Console.WriteLine("looking up '{0}'...", file);
req.Lookup(file);
Console.WriteLine("puid={0}", req.MetaData.Puid);
Console.WriteLine("title={0}", req.MetaData.Title);
Console.WriteLine("artist={0}", req.MetaData.Artist);
Console.WriteLine("genre={0}", req.MetaData.Genre);
}
static void TestManyMetaDataLookup()
{
ITunesLibrary lib = new ITunesLibrary();
lib.MaxSongsToFetch = 50;
lib.LoadSongs();
lib.WaitLoad();
Stopwatch sw = new Stopwatch();
sw.Start();
try {
foreach (Song song in lib.Songs) {
MetaDataLookup req = new MetaDataLookup();
//MetaDataLookupOld req = new MetaDataLookupOld();
req.Lookup(song);
if (req.Status == MetaDataStatus.Success) {
if (song.Title == req.MetaData.Title && song.Artist == req.MetaData.Artist)
System.Diagnostics.Debug.WriteLine(String.Format("same: {0}", song));
else
System.Diagnostics.Debug.WriteLine(String.Format("different: {0}. title={1}, artist={2}", song, req.MetaData.Title, req.MetaData.Artist));
} else {
System.Diagnostics.Debug.WriteLine(String.Format("failed: {0}", song));
}
}
}
finally {
sw.Stop();
System.Diagnostics.Debug.WriteLine(String.Format("Tried {0} song in {1} ({2} secs per song)", lib.Songs.Count, sw.Elapsed, (sw.ElapsedMilliseconds / lib.Songs.Count) / 1000));
}
}
protected override void StartInternal(Song song)
{
MetaDataLookup lookup = (MetaDataLookup)this.songStatusMap[song];
lookup.RunAsync(song);
}