private XmlDisc GetDiscFromFolder(string dirPath)
{
List <XmlTrack> tracks = new List <XmlTrack>();
foreach (string ext in Program.Config.SupportedFileTypes)
{
Directory.GetFiles(dirPath, string.Format("*.{0}", ext),
SearchOption.TopDirectoryOnly).ToList().ForEach(delegate(string fp)
{
tracks.Add(new XmlTrack(fp));
});
}
string dirName = Path.GetFileName(dirPath);
Regex r = new Regex(@"\d+");
Match discNumber = r.Match(dirName);
XmlDisc tempDisc = new XmlDisc(tracks);
if (discNumber.Success)
{
tempDisc.DiscNumber = uint.Parse(discNumber.Value);
}
Discs.Add(tempDisc);
Tracks.AddRange(tempDisc.Tracks.ToArray());
if (tempDisc.DiscNumber > 0)
{
tracks.ToList().ForEach(x => x.DiscNumber = tempDisc.DiscNumber);
}
tracks.ToList().ForEach(x => x.AlbumArtist = tempDisc.AlbumArtist);
return(tempDisc);
}
internal void MergeWith(RenderItem Donor)
{
RenderFormat = Donor.RenderFormat;
RenderTemplate = Donor.RenderTemplate;
RenderParams.MergeWith(Donor.RenderParams);
Tracks.AddRange(Donor.Tracks);
}
public bool Refresh()
{
var newTracks = Filter.Apply(LibraryTracks);
if (!newTracks.SequenceEqual(Tracks))
{
Tracks.Clear();
Tracks.AddRange(Filter.Apply(LibraryTracks));
RaisePropertyChanged("Tracks");
return(true);
}
return(false);
}
public FilteredTracks(LibraryFilter library, TrackDanceFilter filter, bool isDefault = false)
{
Library = library;
IsDefault = isDefault;
Filter = filter;
Tracks.AddRange(Filter.Apply(LibraryTracks));
Filter.PropertyChanged += FilterPropertyChangeHandler;
Filter.Dances.CollectionChanged += (s, e) => Refresh();
if (!IsDefault)
{
Library.DefaultFilter.PropertyChanged += FilterOrTrackChangeHandler;
}
}
public void LoadItems(int pageSize = 50)
{
if (_page < 0 || pageSize <= 0)
{
return;
}
if (Tracks.Count < (_page * pageSize) + pageSize)
{
var missingItems = _page * pageSize + pageSize - Tracks.Count;
Tracks.AddRange(TrackSource.Skip(Tracks.Count).Take(missingItems));
_page++;
}
}
//TO DO: Need to generalize the parameter so it accepts a number that corresponds to the total
//number of songs the user has
//NOTE: *** Potenially may have to add a comparison function based off of individual data sizes so one user isn't favored over all others ***
public async Task GetTracks(int x)
{
//Creates list of tasks that grab (50 * i) tracks
var trackCall = Enumerable.Range(0, x).Select(i => _client.GetAsync("https://api.spotify.com/v1/me/tracks?limit=50&offset=" + (i * 50))).ToList();
var tracksGrab = await Task.WhenAll(trackCall);
foreach (var item in tracksGrab)
{
var tracksContent = await item.Content.ReadAsStringAsync();
var tracks = JsonConvert.DeserializeObject <Paging <SavedTrack> >(tracksContent);
var Swag = tracks.Items.Select(z => z.Track.Id).ToList();
Tracks.AddRange(Swag);
}
}
private void ProcessTracks()
{
if (SourceTracks != null)
{
_trackProcessor.KalmanEnabled = Filtering;
_trackProcessor.StopsDetection = StopsDetection;
_trackProcessor.SpikeDetection = SpikeDetection;
Tracks.Clear();
Tracks.AddRange(SourceTracks);
FilterResult = _trackProcessor.ProcessTracks(SourceTracks);
FilterResult.Name = "Result";
Tracks.Add(FilterResult);
}
}
/// <summary>
/// Loads the library from the cache.
/// </summary>
public void LoadFromDatabase()
{
if (!File.Exists(LibraryCacheFilename))
{
return;
}
try
{
var tracks = SerializationHelper <List <Track> > .FromXmlFile(LibraryCacheFilename);
lock (Tracks)
{
Tracks.Clear();
Tracks.AddRange(tracks.ToArray());
}
}
catch
{
// ignored
}
}
/// <summary>
/// Bind the new playlist to the page
/// </summary>
/// <returns></returns>
public async Task BindPlaylist()
{
ShowPlaylistSaved = false;
Loaded = false;
try
{
Tracks.Clear();
foreach (var artist in Artists)
{
try
{
Tracks.AddRange((await SpotifyService.GetArtistTopTracks(artist.Id, AuthenticationService.AuthenticationToken)).Take(3).ToList());
if (Tracks.Count % 33 == 0)
{
StateHasChanged();
}
}
catch (Exception ex)
{
PageException = ex;
}
}
}
catch (Exception ex)
{
PageException = ex;
}
Tracks = Tracks.OrderBy(o => Guid.NewGuid()).ToList();
Loaded = true;
StateHasChanged();
}
public void LoadTracksFromDatabase()
{
Tracks.AddRange(musicDatabase.LoadTracks());
LogHelper.Log("Error selecting tracks from database.");
}