public static IObservable <PlayingMixContract> StartPlayingAsync(this MixContract mix)
{
var playingMix = from playToken in GetOrCreatePlayTokenAsync()
from response in Downloader.GetDeserializedAsync <PlayResponseContract>(ApiUrl.Play(playToken, mix.Id))
.Repeat(2)
.Log("StartPlayingAsync: Attempting")
.TakeFirst(ValidResponse)
.Log("StartPlayingAsync: Valid Response")
from added in AddToRecentlyPlayedAsync(mix).Log("AddToRecentlyPlayedAsync: Done")
select new PlayingMixContract
{
PlayToken = playToken,
MixId = mix.Id,
MixName = mix.Name,
Cover = mix.Cover,
Set = response.Set
};
return(from playing in playingMix
from tile in SetNowPlayingTileAsync(
playing,
DataStrings.Title_ApplicationName,
DataStrings.Title_NowPlaying)
.Log("SetNowPlayingTileAsync: Done")
select playing);
}
/// <summary>
/// </summary>
/// <param name="loadMix">
/// </param>
/// <returns>
/// </returns>
public IObservable <Unit> LoadAsync(MixContract loadMix)
{
this.currentMix = loadMix;
this.InitializeBackgroundAudioPlayer();
if (this.isDataLoaded)
{
this.UpdatePlayerState();
return(this.RefreshPlayedTracksAsync(this.currentMix));
}
this.isDataLoaded = true;
this.LoadNowPlaying();
this.UpdatePlayerState();
if (this.PlayOnLoad)
{
this.PlayOnLoad = false;
if (!this.IsPlayingTrackForThisMix)
{
this.StartPlayingMixFromBeginning();
}
}
return(this.RefreshPlayedTracksAsync(this.currentMix));
}
public void Load(MixContract mix, bool censor)
{
this.IsExplicit = mix.IsExplicit && censor;
this.MixName = censor ? Censorship.Censor(mix.Name) : mix.Name;
var lines =
mix.Description.Split(new[] { '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries).Select(t => t.Trim())
.Where(t => !string.IsNullOrWhiteSpace(t));
this.Description = censor ? Censorship.Censor(string.Join(Environment.NewLine, lines)) : string.Join(Environment.NewLine, lines);
this.ThumbnailUrl = this.IsExplicit ? this.AddQuery(mix.Cover.ThumbnailUrl, "nsfw") : mix.Cover.ThumbnailUrl;
this.ImageUrl = this.IsExplicit ? this.AddQuery(mix.Cover.OriginalUrl, "nsfw") : mix.Cover.OriginalUrl;
this.TileTitle = this.MixName.Replace(" ", Environment.NewLine);
this.MixId = mix.Id;
this.NavigationUrl = PageUrl.Play(this.MixId, false, this.MixName);
this.TrackCount = mix.TrackCount;
var duration = TimeSpan.FromSeconds(mix.DurationSeconds);
this.TotalDuration = "(" + duration.ToFormattedString() + ")";
if (mix.RestUrl != null)
{
this.LinkUrl = new Uri(mix.RestUrl, UriKind.RelativeOrAbsolute);
}
this.Liked = mix.Liked;
this.CreatedBy = mix.User.Name;
this.CreatedByAvatarUrl = new Uri(mix.User.Avatar.ImageUrl, UriKind.RelativeOrAbsolute);
this.Created = mix.Created.ParseToLocalDateTimeEnsurePast();
this.PlaysCount = mix.PlaysCount;
this.LikesCount = mix.LikesCount;
this.Tags = mix.Tags;
}
public static void UnpinFromStart(MixContract mix)
{
var tile = ShellTile.ActiveTiles.FirstOrDefault(t => t.NavigationUri.ToString() == GetPlayPageUrl(mix).ToString());
if (tile != null)
{
tile.Delete();
}
}
protected static Uri GetPlayPageUrl(MixContract mix)
{
if (mix == null || mix.Id == null)
{
return(null);
}
return(new Uri("/PlayPage.xaml?mix=" + mix.Id + "&title=" + Uri.EscapeDataString(mix.Name ?? string.Empty), UriKind.Relative));
}
public static bool IsPinned(MixContract mix)
{
if (mix == null)
{
return(false);
}
return(ShellTile.ActiveTiles.Any(t => t.NavigationUri == GetPlayPageUrl(mix)));
}
private IObservable <Unit> RefreshPlayedTracksAsync(MixContract loadMix)
{
this.Tracks.Clear();
this.ShowProgress(StringResources.Progress_Loading);
var tracks = from response in loadMix.PlayedTracksAsync()
where response != null && response.Tracks != null
from track in response.Tracks.ToObservable()
select new TrackViewModel(track);
return(tracks.ObserveOnDispatcher().Do(this.AddToTrackToList, this.UpdateMessage).FinallySelect(() => new Unit()).Finally(this.HideProgress));
}
public static IObservable <PlayedTracksResponseContract> PlayedTracksAsync(this MixContract mix)
{
var playedTracks = from playToken in GetOrCreatePlayTokenAsync()
from response in Downloader.GetDeserializedAsync <PlayedTracksResponseContract>(ApiUrl.PlayedTracks(playToken, mix.Id))
.Coalesce(() => new PlayedTracksResponseContract
{
Tracks = new List <TrackContract>()
})
from updatedList in AddToMixesPlayedTracks(mix.Id, response.Tracks)
select updatedList;
return(playedTracks);
}
/// <summary>
/// The load mix.
/// </summary>
/// <param name="loadMix">
/// The load mix.
/// </param>
private void LoadMix(MixContract loadMix)
{
this.mixData = loadMix;
this.CreatedByUserId = loadMix.User.Id;
this.Mix = new MixViewModel(loadMix, this.censor);
this.OnPropertyChanged("MixName");
this.UpdateLikedState();
this.UpdatePinnedState();
this.ReviewMixCommand.RaiseCanExecuteChanged();
this.ShareCommand.RaiseCanExecuteChanged();
this.EmailCommand.RaiseCanExecuteChanged();
}
public static IObservable <PortableUnit> AddToRecentlyPlayedAsync(MixContract mix)
{
string imageFilePath = "/Shared/Media/" + mix.Id + "-Original.jpg";
return(from recentlyPlayed in RecentlyPlayedAsync().Do(
m =>
{
var duplicates = m.Mixes.Where(d => d.Id == mix.Id).ToList();
foreach (var duplicate in duplicates)
{
m.Mixes.Remove(duplicate);
}
m.Mixes.Insert(0, mix);
if (m.Mixes.Count > 10)
{
m.Mixes.Remove(m.Mixes.Last());
}
})
from mixes in Storage.SaveJsonAsync(RecentlyPlayedFilePath, recentlyPlayed)
from save in Downloader.GetAndSaveFileAsync(mix.Cover.ThumbnailUrl, imageFilePath, false).Do(d =>
{
try
{
using (var stream = Storage.ReadStream(imageFilePath))
{
if (stream.Length >= 76800)
{
// TODO: Something else..?
return;
}
var mediaHistoryItem = new MediaHistoryItem
{
Title = mix.Name,
ImageStream = stream
};
mediaHistoryItem.PlayerContext.Add("MixId", mix.Id);
MediaHistory.Instance.NowPlaying = mediaHistoryItem;
stream.Close();
}
using (var secondStream = Storage.ReadStream(imageFilePath))
{
if (secondStream.Length >= 76800)
{
// TODO: Something else..?
return;
}
var item = new MediaHistoryItem {
Title = mix.Name, ImageStream = secondStream
};
item.PlayerContext.Add("MixId", mix.Id);
MediaHistory.Instance.WriteRecentPlay(item);
secondStream.Close();
}
}
catch (COMException)
{
// No COM you can't stop the music.
}
})
select ObservableEx.Unit);
}
/// <summary>
/// </summary>
/// <param name="mix">
/// </param>
/// <param name="censor"></param>
public MixViewModel(MixContract mix, bool censor) : this()
{
this.Load(mix, censor);
}
/// <summary>
/// Initializes a new instance of the RecentMixViewModel class.
/// </summary>
public RecentMixViewModel(MixContract mix, bool censor)
: base(mix, censor)
{
}
public static void PinToStart(MixContract mix)
{
if (!BackgroundPinService.IsPinned(mix))
{
var tileUrl = GetPlayPageUrl(mix);
if (tileUrl == null)
{
return;
}
if (PlatformHelper.IsWindowsPhone78OrLater)
{
// Get the new FlipTileData type.
Type flipTileDataType = Type.GetType("Microsoft.Phone.Shell.FlipTileData, Microsoft.Phone");
// Get the ShellTile type so we can call the new version of "Update" that takes the new Tile templates.
Type shellTileType = Type.GetType("Microsoft.Phone.Shell.ShellTile, Microsoft.Phone");
if (flipTileDataType == null || shellTileType == null)
{
return;
}
// Get the constructor for the new FlipTileData class and assign it to our variable to hold the Tile properties.
var c = flipTileDataType.GetConstructor(new Type[] { });
if (c == null)
{
return;
}
var updateTileData = c.Invoke(null);
// UpdateFlipTile(mix.Name, mix.Name, mix.Description, mix.Description, mix.TrackCount, tileUrl, mix.Cover.ThumbnailUrl, mix.Cover.ThumbnailUrl, null, mix.Cover.OriginalUrl, null, false);
// Set the properties.
SetProperty(updateTileData, "Title", mix.Name ?? string.Empty);
SetProperty(updateTileData, "Count", mix.TrackCount);
SetProperty(updateTileData, "BackTitle", mix.Name ?? string.Empty);
SetProperty(updateTileData, "BackContent", mix.Description ?? string.Empty);
SetProperty(updateTileData, "SmallBackgroundImage", mix.Cover.ThumbnailUrl ?? ResetUrl);
SetProperty(updateTileData, "BackgroundImage", mix.Cover.ThumbnailUrl ?? ResetUrl);
SetProperty(updateTileData, "BackBackgroundImage", ResetUrl);
SetProperty(updateTileData, "WideBackgroundImage", mix.Cover.OriginalUrl ?? ResetUrl);
SetProperty(updateTileData, "WideBackBackgroundImage", ResetUrl);
SetProperty(updateTileData, "WideBackContent", mix.Description ?? string.Empty);
// Invoke the new version of ShellTile.Update.
var createMethod = shellTileType.GetMethods().FirstOrDefault(m => m.Name == "Create" && m.GetParameters().Length == 3);
if (createMethod != null)
{
createMethod.Invoke(null, new[] { tileUrl, updateTileData, true });
return;
}
}
// Fallback to the WinPhone 7.0 way
ShellTile.Create(
tileUrl,
new StandardTileData
{
Title = mix.Name ?? string.Empty,
BackContent = mix.Description ?? string.Empty,
BackgroundImage = mix.Cover.ThumbnailUrl ?? ResetUrl,
BackTitle = mix.Name ?? string.Empty,
BackBackgroundImage = ResetUrl,
Count = mix.TrackCount
});
}
}
