public static void Generate_DoWork(object sender, DoWorkEventArgs e)
{
BackgroundWorker worker = sender as BackgroundWorker;
Object[] arguments = e.Argument as Object[];
LyricItem item = arguments[0] as LyricItem;
String fileName = arguments[1] as String;
worker.ReportProgress(0, item.Provider.Name);
LyricContent lyricContent = item.Provider.Retrieve(item);
switch (Path.GetExtension(fileName))
{
case ".txt":
TextLyricWriter writer = new TextLyricWriter(lyricContent);
writer.WriteTo(fileName);
break;
default:
break;
}
e.Result = fileName;
}
public LyricContent Retrieve(LyricItem item)
{
if (item.Provider.Name != this.Name)
{
throw new NotSupportedException("The lyric item data was not from the current provider.");
}
String html = WebOperations.GetContentAsString(item.URI.ToString(), Encoding.UTF8);
Match match = JLyricProvider.LyricParseRegex.Match(html);
String title = item.SongTitle;
String artist = item.SongArtist;
String writer = match.Groups["Writer"].Value;
String composer = match.Groups["Composer"].Value;
String[] lyric = match.Groups["Lyric"].Value.Split(new String[] { "<br>" }, StringSplitOptions.None);
return(new LyricContent(title, artist, writer, composer, lyric, item));
}
public LyricContent(String title, String artist, String writer, String composer, String[] lyric, LyricItem item)
{
this.Title = title;
this.Artist = artist;
this.Writer = writer;
this.Composer = composer;
this.Lyric = lyric;
this.Item = item;
}