public static IObservable <Uri> GetTrackAddressAsync(TrackContract track)
{
var remoteTrackUrl = new Uri(track.TrackUrl, UriKind.Absolute);
var localFileName = "Track-" + track.Id + Path.GetExtension(track.TrackUrl);
var localFullPath = "Audio/" + localFileName;
if (Storage.Exists(localFullPath))
{
return(Observable.Return(new Uri(localFullPath, UriKind.Relative)));
}
////return Downloader.GetAndSaveFile(remoteTrackUrl, localFullPath).Select(_ => new Uri(localFullPath, UriKind.Relative));
return(Observable.Return(remoteTrackUrl));
}
public void Load(TrackContract track, bool censor)
{
if (track == null)
{
return;
}
this.title = (track.Name ?? string.Empty).Trim();
this.artist = (track.Artist ?? string.Empty).Trim();
this.Id = track.Id;
const string Pattern = @"\((.|\n)*?\)";
var simplifiedArtistName = Regex.Replace(this.artist, Pattern, string.Empty);
var simplifiedTrackName = Regex.Replace(this.title, Pattern, string.Empty);
this.NavigationUrl = new Uri("music://zune?" + simplifiedArtistName + " " + simplifiedTrackName, UriKind.Absolute);
this.IsFavourite = track.IsFavourite;
}
/// <summary>
/// Initializes a new instance of the TrackViewModel class.
/// </summary>
/// <param name="track">
/// </param>
public TrackViewModel(TrackContract track, bool censor)
: this()
{
this.Load(track, censor);
}
