public static async Task<string> track_love(MusicProperties id3)
{
try
{
string scrb_track_sig = "api_key" + Globalv.lfm_api_key + "artist" + id3.Artist + "methodtrack.love" + "sk" + Globalv.session_key + "track" + id3.Title + "0e6e780c3cfa3faedf0c58d5aa6de92f";
//UTF8Encoding utf8e = new System.Text.UTF8Encoding();
//scrb_track_sig = utf8e.GetString(utf8e.GetBytes(scrb_track_sig));
HashAlgorithmProvider objAlgProv = HashAlgorithmProvider.OpenAlgorithm("MD5");
CryptographicHash objHash = objAlgProv.CreateHash();
IBuffer buffSig = CryptographicBuffer.ConvertStringToBinary(scrb_track_sig, BinaryStringEncoding.Utf8);
objHash.Append(buffSig);
IBuffer buffSighash = objHash.GetValueAndReset();
scrb_track_sig = CryptographicBuffer.EncodeToHexString(buffSighash);
HttpClient cli = new HttpClient();
cli.DefaultRequestHeaders.ExpectContinue = false; //important
string track_love = @"method=track.love&track=" + id3.Title + @"&artist=" + id3.Artist + @"&api_key=" + Globalv.lfm_api_key + @"&api_sig=" + scrb_track_sig + @"&sk=" + Globalv.session_key;
cli.DefaultRequestHeaders.Accept.Add(new System.Net.Http.Headers.MediaTypeWithQualityHeaderValue("application/x-www-form-urlencoded"));
HttpContent tscr = new StringContent(track_love);
tscr.Headers.ContentType = new System.Net.Http.Headers.MediaTypeHeaderValue("application/x-www-form-urlencoded");
var loved_resp = await cli.PostAsync(new Uri("http://ws.audioscrobbler.com/2.0", UriKind.Absolute), tscr);
return await loved_resp.Content.ReadAsStringAsync();
}
catch (Exception) { return null; }
}
public static async void track_updateNowPlaying(MusicProperties id3)
{
//try
//{
string updtrack_sig = "album" + id3.Album + "api_key" + Globalv.lfm_api_key + "artist" + id3.Artist + "methodtrack.updateNowPlaying" + "sk" + Globalv.session_key + "track" + id3.Title + "0e6e780c3cfa3faedf0c58d5aa6de92f";
HashAlgorithmProvider objAlgProv = HashAlgorithmProvider.OpenAlgorithm("MD5");
CryptographicHash objHash = objAlgProv.CreateHash();
IBuffer buffSig = CryptographicBuffer.ConvertStringToBinary(updtrack_sig, BinaryStringEncoding.Utf8);
objHash.Append(buffSig);
IBuffer buffSighash = objHash.GetValueAndReset();
updtrack_sig = CryptographicBuffer.EncodeToHexString(buffSighash);
HttpClient cli = new HttpClient();
cli.DefaultRequestHeaders.ExpectContinue = false; //important
string track_updateNowPlaying = @"method=track.updateNowPlaying&track=" + id3.Title + @"&artist=" + id3.Artist + @"&album=" + id3.Album + @"&api_key=" + Globalv.lfm_api_key + @"&api_sig=" + updtrack_sig + @"&sk=" + Globalv.session_key;
cli.DefaultRequestHeaders.Accept.Add(new System.Net.Http.Headers.MediaTypeWithQualityHeaderValue("application/x-www-form-urlencoded"));
HttpContent tunp = new StringContent(track_updateNowPlaying);
tunp.Headers.ContentType = new System.Net.Http.Headers.MediaTypeHeaderValue("application/x-www-form-urlencoded");
var upd_now_playing = await cli.PostAsync(new Uri("http://ws.audioscrobbler.com/2.0", UriKind.Absolute), tunp);
//}
// catch (Exception) { };
}
public Track(MusicProperties musicProp):this()
{
_musicProperties = musicProp;
txtArtist.Text = _musicProperties.Artist;
txtAlbum.Text = _musicProperties.Album;
txtGenre.Text = _musicProperties.Duration.ToString();
txtTrackName.Text = _musicProperties.Title;
}
public static AlbumModel NewAlbumModel(MusicProperties properties, int trackCount)
{
return new AlbumModel
{
Name = properties.Title,
Artist = properties.AlbumArtist,
SongsCount = trackCount,
};
}
public async void initValue()
{
musicList.Clear();
await getFiles(musicList, folder);
STT = 0;
musicProperties = null;
stream = null;
state = MediaState.STOP;
pb = Playback.ORDER;
rp = Repeat.ALL;
nof = NumOfLoad.FIRST;
}
public static SongModel NewSongModel(MusicProperties properties, string path, int albumId)
{
return new SongModel
{
Name = properties.Title,
Path = path,
Artist = properties.Artist,
TrackNumber = (int)properties.TrackNumber,
Duration = properties.Duration.ToSongDuration(),
AlbumId = albumId
};
}
public LocalSong(MusicProperties musicProps)
{
Title = CleanText(musicProps.Title);
AlbumName = CleanText(musicProps.Album);
AlbumArtist = CleanText(musicProps.AlbumArtist);
ArtistName = CleanText(musicProps.Artist);
BitRate = (int)musicProps.Bitrate;
Duration = musicProps.Duration;
Genre = musicProps.Genre.FirstOrDefault();
TrackNumber = (int)musicProps.TrackNumber;
if (!string.IsNullOrEmpty(ArtistName) || !string.IsNullOrEmpty(AlbumArtist))
ArtistId = Convert.ToBase64String(Encoding.UTF8.GetBytes((AlbumArtist ?? ArtistName).ToLower()));
if (!string.IsNullOrEmpty(AlbumName))
AlbumId = Convert.ToBase64String(Encoding.UTF8.GetBytes(AlbumName.ToLower()));
if (!string.IsNullOrEmpty(Title))
Id = Convert.ToBase64String(Encoding.UTF8.GetBytes(Title.ToLower())) + ArtistId + AlbumId;
if (musicProps.Rating > 1)
HeartState = HeartState.Like;
}
public static async Task<string> track_getInfo(MusicProperties id3)
{
try
{
HttpClient cli = new HttpClient();
string get_track_info = @"http://ws.audioscrobbler.com/2.0/?method=track.getinfo&api_key=" + Globalv.lfm_api_key + @"&artist=" + id3.Artist + @"&track=" + id3.Title + @"&autocorrect=1";
HttpResponseMessage track_info = await cli.GetAsync(get_track_info);
return await track_info.Content.ReadAsStringAsync();
}
catch (Exception) { return null; }
}
protected override IEnumerable<string> ReadConductors(MusicProperties properties, IDictionary<string, object> customProperties)
{
return TryParseFromOneItem(base.ReadConductors(properties, customProperties));
}
public async static Task FillAudioProperties(PropertiesFlyoutAudio flyout, MusicProperties musicProps, StorageFile file)
{
try
{
if (!string.IsNullOrEmpty(musicProps.AlbumArtist))
flyout.Artist.Text = musicProps.AlbumArtist;
else if (!string.IsNullOrEmpty(musicProps.Artist))
flyout.Artist.Text = musicProps.Artist;
else
{
string authors = await GetDocAuthors(file);
if (!string.IsNullOrEmpty(authors))
flyout.Artist.Text = authors;
else
flyout.HideArtist();
}
if (!string.IsNullOrEmpty(musicProps.Album))
flyout.Album.Text = musicProps.Album;
else
flyout.HideAlbum();
if (!string.IsNullOrEmpty(musicProps.Title))
{
string track = "";
if (musicProps.TrackNumber > 0)
track += musicProps.TrackNumber.ToString("D02") + " ";
if (!string.IsNullOrEmpty(musicProps.Subtitle))
flyout.TrackTitle.Text = track + musicProps.Title + " - " + musicProps.Subtitle;
else
flyout.TrackTitle.Text = track + musicProps.Title;
}
else
{
string docTitle = await GetDocTitle(file);
if (!string.IsNullOrEmpty(docTitle))
flyout.TrackTitle.Text = docTitle;
else
flyout.HideTrackTitle();
}
if (musicProps.Duration.TotalSeconds > 0)
flyout.Duration.Text = TimeSpan_ToString(musicProps.Duration);
else
flyout.HideDuration();
if (musicProps.Composers.Count >= 1)
flyout.Composers.Text += NameCreditsStr("", musicProps.Composers);
else
flyout.HideComposers();
if (musicProps.Conductors.Count >= 1)
flyout.Conductors.Text += NameCreditsStr("", musicProps.Conductors);
else
flyout.HideConductors();
if (musicProps.Writers.Count >= 1)
flyout.Writers.Text = NameCreditsStr("", musicProps.Writers);
else
flyout.HideWriters();
if (musicProps.Producers.Count >= 1)
flyout.Producers.Text = NameCreditsStr("", musicProps.Producers);
else
flyout.HideProducers();
if (!string.IsNullOrEmpty(musicProps.Publisher))
flyout.Publisher.Text = musicProps.Publisher;
else
flyout.HidePublisher();
if (musicProps.Genre.Count >= 1)
flyout.Genres.Text = NameCreditsStr("", musicProps.Genre);
else
flyout.HideGenres();
if (musicProps.Year > 0)
flyout.Year.Text = musicProps.Year.ToString();
else
flyout.HideYear();
if (musicProps.Rating > 0)
{
uint starRating = (musicProps.Rating == 0) ? 0 : (uint)Math.Round((double)musicProps.Rating / 25.0) + 1;
flyout.Rating.Text = starRating.ToString() + "*";
}
else
flyout.HideRating();
if (musicProps.Bitrate > 0)
flyout.Bitrate.Text = Util.NumberToString(musicProps.Bitrate, "bps");
else
flyout.HideBitrate();
}
catch (Exception ex) { Debug.WriteLine(ex.ToString()); }
}
private static void GetMusicProperties(ICollection<StorageFileProperty> results, MusicProperties props)
{
var title = props.Title;
var artist = props.Artist;
var duration = props.Duration;
var bitRate = props.Bitrate;
if (!title.IsEmpty())
{
if (results.FirstOrDefault(x => x.Name == "Title") == null)
{
results.Add(new StorageFileProperty("Title", title));
}
}
if (!artist.IsEmpty())
{
if (results.FirstOrDefault(x => x.Name == "Artist") == null)
{
results.Add(new StorageFileProperty("Artist", artist));
}
}
if (duration != TimeSpan.FromSeconds(0))
{
var val = duration.ToString("G");
if (!val.IsEmpty())
{
if (results.FirstOrDefault(x => x.Name == "Duration") == null)
{
results.Add(new StorageFileProperty("Duration", val));
}
}
}
if (bitRate != 0)
{
if (results.FirstOrDefault(x => x.Name == "Bitrate") == null)
{
results.Add(new StorageFileProperty("Bitrate", bitRate));
}
}
}
//play
private async void MediaPlay(PlaylistItem item)
{
if (item == null)
{
MediaElementObject.Play();
}
//this else block triggers when a displayed playlist item is opened explicitely
else
{
NowPlayingItem = CurrentPlaylist.Items.Where(x => x == item).FirstOrDefault();
Messenger.Default.Send(new NotificationMessage<string>("RequestDisplayed", "RequestDisplayed"));
}
CurrentPlaylist.Items.Select(x => { x.IsPlayingNow = false; return x; }).ToList();
NowPlayingItem.IsPlayingNow = true;
properties = await TryGetProperties(NowPlayingFile);
MediaElementObject.SeekCompleted += MediaElementObject_SeekCompleted;
}
protected Track CreateTrack(MusicProperties musicProps, Tag tag, string audioUrl)
{
return new Track
{
Title = CleanText(tag.Title),
AlbumTitle = CleanText(tag.Album),
AlbumArtist = CleanText(tag.FirstAlbumArtist) ?? CleanText(tag.FirstPerformer),
Artists = CleanText(tag.JoinedPerformers),
DisplayArtist = CleanText(tag.FirstPerformer),
Bitrate = (int)musicProps.Bitrate,
Duration = musicProps.Duration,
Genres = tag.JoinedGenres,
Publisher = musicProps.Publisher,
Lyrics = tag.Lyrics,
Comment = tag.Comment,
Conductors = tag.Conductor,
Composers = tag.JoinedComposers,
TrackNumber = tag.Track,
TrackCount = tag.TrackCount,
DiscCount = tag.DiscCount,
DiscNumber = tag.Disc,
Year = tag.Year,
LikeState = musicProps.Rating > 0 ? LikeState.Like : LikeState.None,
AudioLocalUri = audioUrl,
Type = TrackType.Local
};
}
public async void getProperties_accessStream(int nOfSTT)
{
var audioFile = await folder.GetFileAsync(musicList[nOfSTT].Name);
musicProperties = await audioFile.Properties.GetMusicPropertiesAsync();
stream = await audioFile.OpenAsync(Windows.Storage.FileAccessMode.Read);
}
protected Track CreateTrack(MusicProperties musicProps, string audioUrl)
{
return new Track
{
Title = CleanText(musicProps.Title),
AlbumTitle = CleanText(musicProps.Album),
AlbumArtist = CleanText(musicProps.AlbumArtist) ?? CleanText(musicProps.Artist),
Artists = CleanText(musicProps.Artist),
DisplayArtist = CleanText(musicProps.Artist),
Bitrate = (int)musicProps.Bitrate,
Duration = musicProps.Duration,
Genres = string.Join(";", musicProps.Genre),
Publisher = musicProps.Publisher,
Conductors = string.Join(";", musicProps.Conductors),
Composers = string.Join(";", musicProps.Composers),
TrackNumber = musicProps.TrackNumber,
Year = musicProps.Year,
LikeState = musicProps.Rating > 0 ? LikeState.Like : LikeState.None,
AudioLocalUri = audioUrl,
Type = TrackType.Local
};
}
async void InitializeAllJoyn(){
Debug.UseOSLogging(true);
Debug.SetDebugLevel("ALLJOYN", 7);
_bus = new BusAttachment(APPLICATION_NAME, true, 4);
string connectSpec = "null:";
_bus.Start();
try
{
_mp3Reader = new MP3Reader();
if (_streamingSong != null)
{
_streamingSongBasicProperties = await _streamingSong.GetBasicPropertiesAsync();
if (_streamingSongBasicProperties != null)
{
_streamingSongMusicProperties = await _streamingSong.Properties.GetMusicPropertiesAsync();
if (_streamingSongMusicProperties != null)
{
await _mp3Reader.SetFileAsync(_streamingSong);
_bus.ConnectAsync(connectSpec).AsTask().Wait();
_connected = true;
_listeners = new Listeners(_bus, this);
_bus.RegisterBusListener(_listeners);
_mediaSource = new MediaSource(_bus);
_audioStream = new AudioStream(_bus, "mp3", _mp3Reader, 100, 1000);
_mediaSource.AddStream(_audioStream);
/* Register MediaServer bus object */
_bus.RegisterBusObject(_mediaSource.MediaSourceBusObject);
/* Request a well known name */
_bus.RequestName(MediaServerName, (int)(RequestNameType.DBUS_NAME_REPLACE_EXISTING | RequestNameType.DBUS_NAME_DO_NOT_QUEUE));
/* Advertise name */
_bus.AdvertiseName(MediaServerName, TransportMaskType.TRANSPORT_ANY);
/* Bind a session for incoming client connections */
SessionOpts opts = new SessionOpts(TrafficType.TRAFFIC_MESSAGES, true, ProximityType.PROXIMITY_ANY, TransportMaskType.TRANSPORT_ANY);
ushort[] portOut = new ushort[1];
_bus.BindSessionPort(SESSION_PORT, portOut, opts, _listeners);
}
}
}
} catch (Exception ex)
{
string message = ex.Message;
QStatus status = AllJoynException.GetErrorCode(ex.HResult);
string errMsg = AllJoynException.GetErrorMessage(ex.HResult);
}
}
protected override void ApplyGenre(MusicProperties properties, IDictionary<string, object> customProperties, IEnumerable<string> genre)
{
ApplyAsOneItem(properties.Genre, genre);
}
protected override void ApplyConductors(MusicProperties properties, IDictionary<string, object> customProperties, IEnumerable<string> conductors)
{
ApplyAsOneItem(properties.Conductors, conductors);
}
private async void Collection_Click_1(object sender, RoutedEventArgs e)
{
if (EnsureUnsnapped())
{
FileOpenPicker pkr = new FileOpenPicker();
pkr.ViewMode = PickerViewMode.List;
pkr.SuggestedStartLocation = PickerLocationId.MusicLibrary;
pkr.FileTypeFilter.Add(".mp3");
StorageFile file = await pkr.PickSingleFileAsync();
if (null != file)
{
var strm = await file.OpenAsync(FileAccessMode.Read);
Playlist.NowPlaying.Clear();
App.GlobalAudioElement.AudioCategory = Windows.UI.Xaml.Media.AudioCategory.BackgroundCapableMedia;
//mediaPlayer.SetSource(strm, file.ContentType);
App.GlobalAudioElement.SetSource(strm, file.ContentType);
App.GlobalAudioElement.Play();
//timelineSlider.Maximum = App.GlobalAudioElement.NaturalDuration.TimeSpan.TotalMilliseconds;
isScrobbledOnce = false;
MediaControl.IsPlaying = true;
//PlayPauseBtn.Content = "";
id3 = await file.Properties.GetMusicPropertiesAsync();
SongTitle.Text = id3.Title;
Artist.Text = id3.Artist;
Playlist.NowPlaying.Add(id3);
Lastfm.track_updateNowPlaying(id3);
string xmlinfo = await Lastfm.track_getInfo(id3);
string artistinfo = await Lastfm.artist_getInfo(id3.Artist);
try
{
using (XmlReader rd = XmlReader.Create(new StringReader(xmlinfo)))
{
rd.ReadToFollowing("name");
TitleInfoTbx.Text = rd.ReadElementContentAsString();
rd.ReadToFollowing("artist");
rd.ReadToDescendant("name");
SubtitleInfoTbx.Text = rd.ReadElementContentAsString();
}
using(XmlReader rd=XmlReader.Create(new StringReader(xmlinfo)))
{
rd.ReadToFollowing("image");
rd.ReadToNextSibling("image");
rd.ReadToNextSibling("image");
Uri src = new Uri(rd.ReadElementContentAsString(), UriKind.Absolute);
AlbumArtHolder.Source = new BitmapImage(src);
}
using (XmlReader rd = XmlReader.Create(new StringReader(xmlinfo)))
{
rd.ReadToFollowing("wiki");
rd.ReadToDescendant("summary");
SummaryInfoTbx.Text = rd.ReadElementContentAsString();
}
}
catch (Exception)
{
try
{
using (XmlReader rd = XmlReader.Create(new StringReader(artistinfo)))
{
rd.ReadToFollowing("image");
rd.ReadToNextSibling("image");
rd.ReadToNextSibling("image");
Uri src = new Uri(rd.ReadElementContentAsString(), UriKind.Absolute);
AlbumArtHolder.Source = new BitmapImage(src);
}
}
catch (Exception) { AlbumArtHolder.Source = null; }
}
//prepare for scrobble
TimelineMarker tlm = new TimelineMarker();
tlm.Time = new System.TimeSpan(0,0,(int)id3.Duration.TotalSeconds/2);
App.GlobalAudioElement.Markers.Clear();
App.GlobalAudioElement.Markers.Add(tlm);
if (id3.Duration > new System.TimeSpan(0, 0, 30))
{
await Lastfm.track_scrobble(id3);
isScrobbledOnce = true;
//App.GlobalAudioElement.MarkerReached += mediaPlayer_MarkerReached_scrobble; //scrobble
}
}
else
{ return; }
}
}
private void pageRoot_Loaded_1(object sender, RoutedEventArgs e)
{
if (MediaControl.IsPlaying)
{
BG1.Begin();
id3 = Playlist.NowPlaying[0];
SongTitle.Text = id3.Title;
Artist.Text = id3.Artist;
}
else
{
SongTitle.Text = "Play a song now!";
Artist.Text = "Swipe up from bottom for more options!";
}
if (Security._vault.RetrieveAll().Count != 0)
{
Scrobble.SetValue(AutomationProperties.NameProperty, "Last.fm Signout");
PasswordCredential rt = Security._vault.Retrieve("Session Key", "user");
rt.RetrievePassword();
Globalv.session_key = rt.Password;
}
/*
if (Globalv.session_key != null)
LoginBtn.Content = "Logoff";
else
LoginBtn.Content = "Login";
*/
}
