private static bool getScrobbleSession(string UserName, string Password)
{
string timeStamp = Net.GetUNIXTimestamp(DateTime.Now);
string auth = Notices.MD5Hash(Notices.MD5Hash(Password) + timeStamp);
string s = String.Format(SESSION_URL, CLIENT_INFO, UserName, timeStamp, auth);
string result = Net.Get(s);
string[] vals = result.Split('\n');
if (vals.Length < 4)
{
return(false);
}
if (vals[0] != "OK")
{
return(false);
}
sessionID = vals[1];
nowPlayingURL = vals[2];
submissionURL = vals[3];
return(true);
}
private static InfoPacket getInfoPacket(string Artist, string Album)
{
InfoPacket ip = null;
if (albumInfo.ContainsKey(Artist + Album))
{
ip = albumInfo[Artist + Album];
while (ip.IsLoading)
{
System.Threading.Thread.Sleep(100);
}
if (ip.Info == Net.FAILED_TOKEN && StringUtil.HasParentheticalChars(Album))
{
return(getInfoPacket(Artist, StringUtil.RemoveParentheticalChars(Album)));
}
else
{
return(ip);
}
}
ip = new InfoPacket();
ip.IsLoading = true;
albumInfo.Add(Artist + Album, ip);
ip.Info = Net.FAILED_TOKEN;
string date = String.Empty;
if (Artist.Length > 0 && Album.Length > 0)
{
string url = String.Format("http://ws.audioscrobbler.com/2.0/?method=album.getinfo&api_key={0}&artist={1}&album={2}",
API_KEY,
HttpUtility.UrlEncode(Artist),
HttpUtility.UrlEncode(Album));
string ret = Net.Get(url);
if (ret.Length > 0)
{
populateInfoPacket(ip, ret);
if (ip.Info == Net.FAILED_TOKEN &&
StringUtil.HasParentheticalChars(Album))
{
ip.IsLoading = false;
return(getInfoPacket(Artist, StringUtil.RemoveParentheticalChars(Album)));
}
}
}
if (ip.Info != Net.FAILED_TOKEN)
{
ip.Info += Environment.NewLine +
Environment.NewLine +
"Information provided courtesy of last.fm";
}
ip.IsLoading = false;
return(ip);
}
private void getLyricsImpl(string Artist, string Title, LyricsCallback Callback)
{
if (Artist.Length > 0 && Title.Length > 0)
{
string url = LyricWiki.URL + String.Format("{0}:{1}", HttpUtility.UrlEncode(Artist.Replace(' ', '_')), HttpUtility.UrlEncode(Title.Replace(' ', '_')));
string result = Net.Get(url).Trim();
if (result.Length == 0)
{
result = Net.FAILED_TOKEN;
}
else if (result.StartsWith("not found", StringComparison.InvariantCultureIgnoreCase))
{
result = Net.FAILED_TOKEN;
}
if (result != Net.FAILED_TOKEN)
{
lyrics.Add(Artist + Title, result);
}
if (result == Net.FAILED_TOKEN)
{
if (StringUtil.HasParentheticalChars(Title))
{
getLyricsURL(Artist, StringUtil.RemoveParentheticalChars(Title), Callback);
}
else
{
Callback(Net.FAILED_TOKEN);
}
}
else
{
string s = extractLyrics(result);
if (s == String.Empty)
{
s = Net.FAILED_TOKEN;
}
Callback(s);
}
}
else
{
Callback(Net.FAILED_TOKEN);
}
}
public static void UpdateArtistInfo(Track Track, ArtistCallback Callback)
{
InfoPacket ip;
if (artistInfo.ContainsKey(Track.Artist))
{
ip = artistInfo[Track.Artist];
Callback(ip.Info, ip.URL);
return;
}
ip = new InfoPacket();
artistInfo.Add(Track.Artist, ip);
ip.Info = Net.FAILED_TOKEN;
if (Track.Artist.Length > 0)
{
string url = String.Format("http://ws.audioscrobbler.com/2.0/?method=artist.getinfo&api_key={0}&artist={1}",
API_KEY,
HttpUtility.UrlEncode(Track.Artist));
string ret = Net.Get(url);
if (ret.Length > 0)
{
populateInfoPacket(ip, ret);
if (ip.Info != Net.FAILED_TOKEN)
{
ip.Info += Environment.NewLine + Environment.NewLine + "Information provided courtesy of last.fm";
}
}
}
Callback(ip.Info, ip.URL);
return;
}