Exemplo n.º 1
0
        async void ItemListView_SelectionChanged(object sender, SelectionChangedEventArgs e)
        {
            // Invalidate the view state when logical page navigation is in effect, as a change
            // in selection may cause a corresponding change in the current logical page.  When
            // an item is selected this has the effect of changing from displaying the item list
            // to showing the selected item's details.  When the selection is cleared this has the
            // opposite effect.
            if (this.UsingLogicalPageNavigation())
            {
                this.InvalidateVisualState();
            }

            Song   s    = (Song)itemListView.SelectedItem;
            string resp = await Lastfm.track_getInfo(s);

            try
            {
                using (XmlReader rd = XmlReader.Create(new StringReader(resp)))
                {
                    rd.ReadToFollowing("summary");
                    string content = rd.ReadElementContentAsString();
                    rd.ReadToFollowing("content");
                    content             = String.Concat(content, rd.ReadElementContentAsString());
                    TrackContentTb.Text = HtmlUtilities.ConvertToText(content);
                }
            }
            catch (Exception) { TrackContentTb.Text = "Additional information is currently unavailable."; }
        }
Exemplo n.º 2
0
 private async void Ban_Click_1(object sender, RoutedEventArgs e)
 {
     if (MediaControl.IsPlaying)
     {
         await Lastfm.track_love(id3);
     }
 }
Exemplo n.º 3
0
        async void ItemListView_SelectionChanged(object sender, SelectionChangedEventArgs e)
        {
            // Invalidate the view state when logical page navigation is in effect, as a change
            // in selection may cause a corresponding change in the current logical page.  When
            // an item is selected this has the effect of changing from displaying the item list
            // to showing the selected item's details.  When the selection is cleared this has the
            // opposite effect.
            if (this.UsingLogicalPageNavigation())
            {
                this.InvalidateVisualState();
            }

            progbar.Visibility = Visibility.Visible;
            Artist ar   = (Artist)itemListView.SelectedItem;
            string resp = await Lastfm.artist_getInfo(ar.name);

            using (XmlReader rd = XmlReader.Create(new StringReader(resp)))
            {
                rd.ReadToFollowing("summary");
                string content = rd.ReadElementContentAsString();
                rd.ReadToFollowing("content");
                content = String.Concat(content, rd.ReadElementContentAsString());

                ArtistContentTb.Text = HtmlUtilities.ConvertToText(content);
            }
            progbar.Visibility = Visibility.Collapsed;
        }
Exemplo n.º 4
0
        async void pin_Tapped(object sender, TappedRoutedEventArgs e)
        {
            progbar.Visibility = Visibility.Visible;
            Pushpin pin = (Pushpin)sender;

            string resp = await Lastfm.geo_topTrack(pin.Text);

            SubHeaderTb.Text = "Current trends in " + pin.Text;
            Globalv.CountryTrends.Clear();
            itemsGridView.ItemsSource = null;
            using (XmlReader rd = XmlReader.Create(new StringReader(resp)))
            {
                for (int i = 0; i < 12; i++)
                {
                    Song s2 = new Song();
                    rd.ReadToFollowing("name");
                    s2.Title = rd.ReadElementContentAsString();
                    rd.ReadToFollowing("artist");
                    rd.ReadToDescendant("name");
                    s2.Artist = rd.ReadElementContentAsString();
                    //s2.content = "Artist: " + s2.Artist + "\nTrack heard over " + pclist.ToString() + " times by " + listenerslist.ToString() + " listeners worldwide.";
                    string resp22 = await Lastfm.track_getInfo(s2);

                    try
                    {
                        using (XmlReader rd2 = XmlReader.Create(new StringReader(resp22)))
                        {
                            rd2.ReadToFollowing("album");
                            rd2.ReadToFollowing("image");
                            rd2.ReadToNextSibling("image");
                            rd2.ReadToNextSibling("image");
                            s2.image = new BitmapImage(new Uri(rd2.ReadElementContentAsString(), UriKind.Absolute));
                        }
                    }
                    catch (Exception) { }
                    Globalv.CountryTrends.Add(s2);
                }
                itemsGridView.ItemsSource = Globalv.CountryTrends;
                itemsGridView.UpdateLayout();
            }
            progbar.Visibility = Visibility.Collapsed;
        }
Exemplo n.º 5
0
        private async void pageRoot_Loaded_1(object sender, RoutedEventArgs e)
        {
            if (MediaControl.IsPlaying)
            {
                BG1.Begin();
            }


            if (Security._vault.RetrieveAll().Count == 0)
            {
                Globalv.session_key = null;
            }
            else
            {
                PasswordCredential rt = Security._vault.Retrieve("Session Key", "user");
                rt.RetrievePassword();
                Globalv.session_key = rt.Password;
            }
            if (Globalv.session_key == null)
            {
                progbar.Visibility = Visibility.Visible;

                String lfmURL = "https://www.last.fm/api/auth/?api_key=" + Globalv.lfm_api_key + "&cb=" + EndUri;

                System.Uri StartUri = new Uri(lfmURL);

                WebAuthenticationResult WebAuthenticationResult = await WebAuthenticationBroker.AuthenticateAsync(
                    WebAuthenticationOptions.None,
                    StartUri,
                    EndUri);

                if (WebAuthenticationResult.ResponseStatus == WebAuthenticationStatus.Success)
                {
                    //get and save lfm session key
                    string[] responseData = WebAuthenticationResult.ResponseData.ToString().Split('?');
                    string   token        = responseData[1].Substring(6);

                    HttpClient            cli        = new HttpClient();
                    string                getsk_sig  = "api_key" + Globalv.lfm_api_key + "methodauth.getSessiontoken" + token + "0e6e780c3cfa3faedf0c58d5aa6de92f";
                    HashAlgorithmProvider objAlgProv = HashAlgorithmProvider.OpenAlgorithm("MD5");
                    CryptographicHash     objHash    = objAlgProv.CreateHash();
                    IBuffer               buffSig    = CryptographicBuffer.ConvertStringToBinary(getsk_sig, BinaryStringEncoding.Utf8);
                    objHash.Append(buffSig);
                    IBuffer buffSighash = objHash.GetValueAndReset();

                    string api_sig = CryptographicBuffer.EncodeToHexString(buffSighash);

                    string get_sk         = @"http://ws.audioscrobbler.com/2.0/?method=auth.getSession&api_key=" + Globalv.lfm_api_key + "&api_sig=" + api_sig + "&token=" + token;
                    HttpResponseMessage r = await cli.GetAsync(get_sk);

                    string xml_resp = await r.Content.ReadAsStringAsync();

                    using (XmlReader rd = XmlReader.Create(new StringReader(xml_resp)))
                    {
                        rd.ReadToFollowing("key");

                        Globalv.session_key = rd.ReadElementContentAsString();
                        var c = new PasswordCredential("Session Key", "user", Globalv.session_key);
                        Mu3.Security._vault.Add(c);

                        /*
                         * PasswordCredential rt = Security._vault.Retrieve("Session Key", "user");
                         * rt.RetrievePassword();
                         * MessageDialog m = new MessageDialog(rt.Password);
                         * await m.ShowAsync();
                         */
                    }
                    //MessageDialog m1 = new MessageDialog(Globalv.session_key);
                    //await m1.ShowAsync();
                }
                else if (WebAuthenticationResult.ResponseStatus == WebAuthenticationStatus.ErrorHttp)
                {
                    MessageDialog m = new MessageDialog("HTTP Error returned by AuthenticateAsync() : " + WebAuthenticationResult.ResponseErrorDetail.ToString());
                    await m.ShowAsync();
                }
                else
                {
                    MessageDialog m = new MessageDialog("Error returned by AuthenticateAsync() : " + WebAuthenticationResult.ResponseStatus.ToString());
                    await m.ShowAsync();
                }
            }
            string resp = await Lastfm.user_getRecommendedArtists();

            Globalv.RecommendedArtists.Clear();
            bool success = false;

            try
            {
                using (XmlReader rd = XmlReader.Create(new StringReader(resp)))
                {
                    rd.ReadToFollowing("recommendations");
                    rd.MoveToAttribute("perPage");
                    int size = 34;

                    for (int i = 0; i < size; i++)
                    {
                        Artist ar = new Artist();
                        //rd.ReadToFollowing("artist");
                        rd.ReadToFollowing("name");
                        ar.name = rd.ReadElementContentAsString();
                        rd.ReadToNextSibling("mbid");
                        ar.mbid = rd.ReadElementContentAsString();
                        rd.ReadToNextSibling("image");
                        rd.ReadToNextSibling("image");
                        rd.ReadToNextSibling("image");
                        ar.image = new Windows.UI.Xaml.Media.Imaging.BitmapImage(new Uri(rd.ReadElementContentAsString(), UriKind.Absolute));
                        Globalv.RecommendedArtists.Add(ar);
                    }

                    List <Artist> dps = Globalv.RecommendedArtists.Distinct().ToList();
                    itemGridView.ItemsSource = dps;
                    success = true;
                }
            }
            catch (Exception)
            {
                success = false;
            }
            if (!success)
            {
                MessageDialog m = new MessageDialog("There was some error in fetching content. Please try after sometime.", "Oops!");
                await m.ShowAsync();
            }

            progbar.Visibility = Visibility.Collapsed;
        }
Exemplo n.º 6
0
        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;
                    BG1.Begin();
                    //PlayPauseBtn.Content = "";

                    id3 = await file.Properties.GetMusicPropertiesAsync();

                    SongTitle.Text          = id3.Title;
                    Artist.Text             = id3.Artist;
                    MediaControl.ArtistName = id3.Artist;
                    MediaControl.TrackName  = id3.Title;
                    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();
                        }

                        Uri src;
                        using (XmlReader rd = XmlReader.Create(new StringReader(xmlinfo)))
                        {
                            rd.ReadToFollowing("image");
                            rd.ReadToNextSibling("image");
                            rd.ReadToNextSibling("image");
                            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");
                            string text = rd.ReadElementContentAsString();

                            SummaryInfoTbx.Text = HtmlUtilities.ConvertToText(text);
                        }
                    }
                    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);
                                MediaControl.AlbumArt = 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;
                }
            }
        }
Exemplo n.º 7
0
        private async void pageRoot_Loaded_1(object sender, RoutedEventArgs e)
        {
            if (MediaControl.IsPlaying)
            {
                BG1.Begin();
            }

            if (Globalv.GlobalTopTracks.Count == 0)
            {
                progbar.Visibility = Visibility.Visible;
                bool success = false;
                try
                {
                    string resp = await Lastfm.chart_topTracks();

                    using (XmlReader rd = XmlReader.Create(new StringReader(resp)))
                    {
                        //for headliner
                        rd.ReadToFollowing("name");
                        GroupName = rd.ReadElementContentAsString();
                        rd.ReadToFollowing("playcount");
                        long pc = rd.ReadElementContentAsLong();
                        rd.ReadToFollowing("listeners");
                        long listeners = rd.ReadElementContentAsLong();
                        rd.ReadToFollowing("artist");
                        rd.ReadToDescendant("name");
                        string artist = rd.ReadElementContentAsString();
                        GroupDescription = "Artist: " + artist + "\nTrack heard over " + pc.ToString() + " times by " + listeners.ToString() + " listeners worldwide.";
                        Song s = new Song();
                        s.Artist = artist;
                        s.Title  = GroupName;
                        string resp2 = await Lastfm.track_getInfo(s);

                        using (XmlReader rd2 = XmlReader.Create(new StringReader(resp2)))
                        {
                            rd2.ReadToFollowing("album");
                            rd2.ReadToDescendant("image");
                            rd2.ReadToNextSibling("image");
                            rd2.ReadToNextSibling("image");

                            GroupImage = new BitmapImage(new Uri(rd2.ReadElementContentAsString(), UriKind.Absolute));
                        }
                        GNameTb.Text  = GroupName;
                        GImage.Source = GroupImage;
                        GDesc.Text    = GroupDescription;

                        //for other items
                        for (int i = 0; i < 19; i++)
                        {
                            //for headliner
                            Song s2 = new Song();
                            rd.ReadToFollowing("name");
                            s2.Title = rd.ReadElementContentAsString();
                            rd.ReadToFollowing("playcount");
                            long pclist = rd.ReadElementContentAsLong();
                            rd.ReadToFollowing("listeners");
                            long listenerslist = rd.ReadElementContentAsLong();
                            rd.ReadToFollowing("artist");
                            rd.ReadToDescendant("name");
                            s2.Artist  = rd.ReadElementContentAsString();
                            s2.content = "Artist: " + s2.Artist + "\nTrack heard over " + pclist.ToString() + " times by " + listenerslist.ToString() + " listeners worldwide.";
                            string resp22 = await Lastfm.track_getInfo(s2);

                            try
                            {
                                using (XmlReader rd2 = XmlReader.Create(new StringReader(resp22)))
                                {
                                    rd2.ReadToFollowing("album");
                                    rd2.ReadToFollowing("image");
                                    rd2.ReadToNextSibling("image");
                                    rd2.ReadToNextSibling("image");
                                    s2.image = new BitmapImage(new Uri(rd2.ReadElementContentAsString(), UriKind.Absolute));
                                }
                            }
                            catch (Exception) { }
                            TopTracks.Add(s2);
                        }
                        itemsGridView.ItemsSource = TopTracks;
                        Globalv.GlobalTopTracks   = TopTracks;
                    }
                    success = true;
                }
                catch (Exception)
                { success = false; }

                if (!success)
                {
                    MessageDialog m = new MessageDialog("This feature requires you to be connected to the internet. Connect to the internet and try again", "You're offline");
                    await m.ShowAsync();
                }
                progbar.Visibility = Visibility.Collapsed;
            }
            else
            {
                itemsGridView.ItemsSource = TopTracks;
            }
        }