public void MyTestInitialize()
{
this.lastfmConnector = new LastFMConnector();
}
/// <summary>
/// Backgroundworker, which actually does almost all the job.
/// </summary>
private void backgroundWorker_DoWork(object sender, DoWorkEventArgs e)
{
SenderData data = (SenderData)e.Argument;
BackgroundWorker worker = sender as BackgroundWorker;
LastFMConnector lastFM = new LastFMConnector();
// Validating artist.
worker.ReportProgress(0);
if (!lastFM.isValidArtist(data.artist))
{
e.Cancel = true;
}
else
{
// Get the charts of the artists.
worker.ReportProgress(25);
List<string> tracks = lastFM.getArtistTopTracks(data.artist);
List<fileData> files = new List<fileData>();
List<string> playlist = new List<string>();
// Scan the directory recursively looking for all the valid music files and store their paths and metadata in the files list.
worker.ReportProgress(50);
foreach (string file in fastFileSearch(data.musicPath))
{
if (file.EndsWith("mp3") || file.EndsWith("m4a") || file.EndsWith("wav") || file.EndsWith("flac"))
{
TagLib.File f = TagLib.File.Create(file);
files.Add(new fileData()
{
title = LastFMConnector.sanitizeSongName(f.Tag.Title),
path = file
});
}
}
// Build the playlist with the songs that the user have and the top-tracks of lastfm.
worker.ReportProgress(75);
foreach (string topTrack in tracks)
{
var file = files.FirstOrDefault(o => o.title == topTrack);
if ((file != null) && (!playlist.Contains(file.path)))
playlist.Add(file.path);
}
// Dump the data into a valid playlist file.
worker.ReportProgress(100);
using (System.IO.StreamWriter file = new System.IO.StreamWriter(data.musicPath + @"\" + data.artist + " - Best Songs.m3u"))
{
foreach (string song in playlist)
file.WriteLine(song);
}
// Gives a lil extra time to bulk the data into the file.
System.Threading.Thread.Sleep(200);
// Dispose the lists.
tracks = null;
files = null;
playlist = null;
}
}
