public async Task <List <VideoModel> > GetPlaylistVideos(PlaylistModel playlist)
{
var context = _context;
var playlistId = playlist.ID;
return(await context.VideosTable.Where(x => x.Playlist_ID == playlistId).ToListAsync());
}
public async Task <IActionResult> Edit(int id, [Bind("ID,Name,Description")] PlaylistModel playlistModel, string[] selectedSongs)
{
if (id != playlistModel.ID)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
playlistModel.LastUpdated = DateTime.Now;
_context.Update(playlistModel);
await UpdatePlaylistSongs(selectedSongs, playlistModel);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!PlaylistModelExists(playlistModel.ID))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
return(View(playlistModel));
}
private void PlayerOnPlaybackStopped(object sender, StoppedEventArgs e)
{
Logger.Debug("Playback stopped");
if (PlaybackState != PlaybackState.Playing)
{
return;
}
if (_currentPlaylist == PlaylistModel.Null)
{
PlaybackState = PlaybackState.Stopped;
return;
}
var result = _currentPlaylist.GetNextTrack();
if (!result.IsSuccess)
{
Logger.Debug("No next track available");
PlaybackState = PlaybackState.Stopped;
_currentPlaylist.CurrentTrack = TrackModel.Null;
_currentPlaylist = PlaylistModel.Null;
return;
}
Play(_currentPlaylist, result.Data);
}
public void AddSelectedSongToPlaylist(PlaylistModel playlist)
{
if (playlist == null)
{
return;
}
if (SelectedSong == null)
{
return;
}
if (SelectedSong.FilePath.Substring(0, 1) == StorageManager.SelectedDrive.Configuration.RootDirectory.Substring(0, 1))
{
if (!playlist.Songs.Contains(SelectedSong))
{
playlist.Songs.Add(SelectedSong);
}
playlist.Save();
}
else
{
MessageBoxManager.GetMessageBoxStandardWindow("Playlist Error", "Cannot add song from another drive.",
MessageBox.Avalonia.Enums.ButtonEnum.Ok, MessageBox.Avalonia.Enums.Icon.Forbidden).ShowDialog(AppSession.ShellWindow);
}
}
private ObservableCollection <VideoFolder> GetObservableCollection(PlaylistModel plm)
{
var padlock = new object();
ObservableCollection <VideoFolder> list = new ObservableCollection <VideoFolder>();
List <Task> Tasks = new List <Task>();
foreach (var s in plm.GetEnumerator)
{
DirectoryInfo directoryInfo = new DirectoryInfo(s.FilePath);
var task = Task.Factory.StartNew(() =>
FileLoader.LoadChildrenFiles(directoryInfo)
).ContinueWith(t =>
{
lock (padlock)
{
if (t.Result != null)
{
list.Add(t.Result);
}
}
}, TaskScheduler.Current);
Tasks.Add(task);
}
Task.WaitAll(Tasks.ToArray());
return(list);
}
private static List <PlaylistModel> _GetAllPlayLists()
{
List <PlaylistModel> pl = new List <PlaylistModel>();
for (int i = 0; i < 50; i++)
{
PlaylistModel item = new PlaylistModel();
item.PlayListName = string.Concat("Playlist ", i);
for (int j = 0; j < 10; j++)
{
SongModel song = new SongModel
{
AlbumName = "Test",
PublishedDate = DateTime.Now.AddYears(-i),
SongArtist = new ArtistModel
{
ArtistHomePageUrl = "http://cnn.com",
ArtistName = string.Concat("Artist ", j, "-", i),
ArtistThumbnailImageUrl = string.Empty
},
SongOrder = j,
Title = string.Concat("Song ", j, "-", i)
};
item.Songs.Add(song);
}
pl.Add(item);
}
return(pl);
}
private void PlaylistImage_MouseDown(object sender, MouseButtonEventArgs e)
{
System.Windows.Forms.OpenFileDialog open = new System.Windows.Forms.OpenFileDialog();
// image filters
open.Filter = "Image Files(*.jpg; *.jpeg; *.gif; *.bmp)|*.jpg; *.jpeg; *.gif; *.bmp";
if (open.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
// display image in picture box
string sourceFile = open.FileName;
string destFile = $@"{GeneralDataManagement.ImageFolderPath}\{System.IO.Path.GetFileName(sourceFile)}";
try
{
PlaylistImage.Source = new BitmapImage(new Uri(open.FileName));
PlaylistModel playlistToEdit = (this.DataContext as PlaylistInfoViewModel).PlaylistDetail;
if (File.Exists(destFile) == false)
{
System.IO.File.Copy(sourceFile, destFile, true);
}
playlistToEdit.ImagePath = destFile.Replace($@"{GeneralDataManagement.ImageFolderPath}\", "");
SongDataAccess.UpdatePlaylist(playlistToEdit);
playlistToEdit.ImagePath = System.IO.Path.GetFileName(open.FileName);
}
catch (Exception)
{
MessageBox.Show("Chỉnh sửa thất bại");
}
}
}
private void AddHighestRatedToPlaylists(Task<AlbumList> task)
{
switch (task.Status)
{
case TaskStatus.RanToCompletion:
Dispatcher.Invoke(() =>
{
AlbumList albumList = task.Result;
var tracks = albumList.Albums.Where(a => !a.IsDir).ToList();
int duration = tracks.Sum(child => child.Duration);
PlaylistModel newHighestRatedPlaylist = new PlaylistModel
{
Duration = TimeSpan.FromSeconds(duration),
Name = "Highest Rated",
Tracks = tracks.Count,
Playlist = null
};
PlaylistModel currentHighestRatedPlaylist = _playlistItems.FirstOrDefault(p => p.Playlist == null && p.Name == "Highest Rated");
if (currentHighestRatedPlaylist == null)
_playlistItems.Add(newHighestRatedPlaylist);
else
{
_playlistItems.Remove(currentHighestRatedPlaylist);
_playlistItems.Add(newHighestRatedPlaylist);
}
});
break;
}
}
private PlaylistModel PopulatePlaylist(PlaylistModel playlist)
{
for (var i = 0; i < 4; i++)
{
playlist.MediaItems.Add(new MediaItemModel()
{
CreatedBy = _context.FullyQualifiedTestClassName,
CreatedOn = DateTime.UtcNow,
UpdatedOn = DateTime.UtcNow,
UpdatedBy = _context.FullyQualifiedTestClassName,
Description = $"Description for {_context.FullyQualifiedTestClassName} MediaItem number {i}",
Duration = 0,
Id = 1,
IsDeleted = false,
Location = "Memory",
Playlist = playlist,
PlaylistId = playlist.Id,
PrivacyStatus = (int)PrivacyStatus.None,
Sequence = 0,
Title = $"Title for {_context.FullyQualifiedTestClassName} MediaItem number {i}",
});
}
return(playlist);
}
public void Post(PlaylistModel result)
{
var tracks = TransformViewModelToTracks(result.Tracks);
var newPlaylist = createService.CreatePlaylist(result.Name, result.Description, tracks);
Console.WriteLine();
}
public List <int> Suggset(PlaylistModel playlist)
{
if (classifier == null)
{
throw new NotTrainedException();
}
List <int> songIdList = new List <int>();
foreach (PlaylistSongModel pms in playlist.Songs)
{
songIdList.Add(pms.SongId);
}
int[][] matches = classifier.Decide(songIdList.ToArray());
List <int> resultSongIdList = new List <int>();
for (int i = 0; i < matches.Length; i++)
{
for (int j = 0; j < matches[0].Length; j++)
{
resultSongIdList.Add(matches[i][j]);
}
}
return(resultSongIdList);
}
private void RenameDia_OnFinished(object sender, EventArgs e)
{
RenameDialogControl renameDialog = (RenameDialogControl)sender;
PlaylistModel playlistModel = renameDialog.PlaylistModel;
if (renameDialog.IsCancel)
{
return;
}
string PlaylistName = renameDialog.RenameText.Text;
if (playlistModel == null)
{
PlaylistModel plm = new PlaylistModel
{
PlaylistName = PlaylistName
};
plm.Add(renameDialog.ItemPath);
AddToPlayList(plm);
return;
}
playlistModel.PlaylistName = PlaylistName;
AddToPlayList(playlistModel);
}
private async void OpenMidi(object sender, RoutedEventArgs e)
{
try
{
MidiFile midiFile = await bassManager.LoadFile();
PlaylistModel playlist = MainModule.ActivePlaylist;
if (playlist == null)
{
MainModule.InitPlaylist();
}
if (midiFile != null)
{
MainModule.AddMidiFile(midiFile);
if (state == States.Idle || state == States.Midi_loaded)
{
state = States.Midi_loaded;
}
else
{
state = States.All_loaded;
}
}
}
catch (Exception exep)
{
Debug.WriteLine(exep.Message);
}
}
public JsonResult Playlists(PlaylistModel model)
{
CustomToken token = ViewBag.Token;
if (token.IsTokenEmpty())
{
return(null);
}
SpotifyWebAPI api = new SpotifyWebAPI()
{
AccessToken = token.AccessToken, TokenType = token.TokenType
};
var tracksIds = model.trackId.Split(',');
List <ErrorResponse> errorResponses = new List <ErrorResponse>();
foreach (var tracksId in tracksIds)
{
errorResponses.Add(api.AddPlaylistTrack(model.playlistId, string.Format("spotify:track:{0}", tracksId)));
}
return(Json(errorResponses.FirstOrDefault(e => e.Error == null)));
}
private async Task WorkoutRemove(IWorkout workout, PlaylistModel list)
{
list.Workouts.Remove(list.Workouts.First(w => w.Id == workout.Id && w.WorkoutType == workout.WorkoutType));
var type = workout.WorkoutType.ToString();
await db_.Database.Table <ListWorkoutDBModel>().DeleteAsync(s =>
s.PlaylistId == list.Playlist.Id && s.WorkoutId == workout.Id && s.WorkoutType.Equals(type));
}
public async System.Threading.Tasks.Task <RedirectResult> PlaylistCreate()
{
using (StreamReader reader = new StreamReader(Request.Body, Encoding.UTF8))
{
string body = await reader.ReadToEndAsync();
body = body.Replace("+", " ").Replace("=on", "");
Stack <string> brokenOutPlayStack = new Stack <string>();
string[] brokenOutPlaylist = body.Split('&');
foreach (var item in brokenOutPlaylist)
{
brokenOutPlayStack.Push(item);
}
string playlistId = brokenOutPlayStack.Pop().Replace("playlistid=", "");
string playlistName = brokenOutPlayStack.Pop().Replace("playlistname=", "");
if (playlistId != "")
{
_playlistService.Update(playlistId, new PlaylistModel {
playlistname = playlistName, videos = brokenOutPlayStack, __v = 0
});
}
else
{
PlaylistModel newDoc = _playlistService.Create(new PlaylistModel {
playlistname = playlistName, videos = brokenOutPlayStack, __v = 0
});
playlistId = newDoc.Id;
}
string referrer = Request.Headers["Referer"].ToString() + "playlistorder?id=" + playlistId;
return(Redirect(referrer));
}
}
public async Task <PlaylistModel> GetPlaylistWithKey(PlaylistModel playlist)
{
var dbPlaylists = _database.GetCollection <LiteDbPlaylistModel>("Playlists");
var matched = dbPlaylists.Find(x => x.User_ID == playlist.User_ID && x.Name == playlist.Name).FirstOrDefault();
return(await Task.FromResult(matched.ConvertToPlaylist()));
}
public async Task <IActionResult> Edit(int id, [Bind("PlaylistId,Public,PlaylistImage,PlaylistName")] PlaylistModel playlistModel)
{
if (id != playlistModel.PlaylistId)
{
return(NotFound());
}
PlaylistModel orig = _context.Playlists.AsNoTracking().Where(p => p.PlaylistId == id).FirstOrDefault();
playlistModel.PlaylistImage = orig.PlaylistImage;
if (ModelState.IsValid)
{
try
{
_context.Update(playlistModel);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!PlaylistModelExists(playlistModel.PlaylistId))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
return(View(playlistModel));
}
public void RemoveMoviePlaylistItem(PlaylistModel plm)
{
if (ApplicationService.AppPlaylist.MoviePlayList.Contains(plm))
{
ApplicationService.AppPlaylist.MoviePlayList.Remove(plm);
}
}
public void AddMoviePlaylistItem(PlaylistModel plm)
{
if (!ApplicationService.AppPlaylist.MoviePlayList.Contains(plm))
{
ApplicationService.AppPlaylist.MoviePlayList.Add(plm);
}
}
private void EditPlaylist_Executed(object sender, ExecutedRoutedEventArgs e)
{
PlaylistModel playlistModel = e.Parameter as PlaylistModel;
EditPlaylistView editPlaylistView = new EditPlaylistView(playlistModel);
editPlaylistView.ShowDialog();
}
/// <summary>
/// Remove ParentNode of playlist from the database
/// </summary>
/// <param name="playlistReferencingItemToRemove"></param>
private void RemoveParentTreeViewNode(PlaylistModel playlistReferencingItemToRemove)
{
if (dbContext.TreeViewNodes != null && playlistReferencingItemToRemove.ParentNode != null)
{
dbContext.TreeViewNodes.Remove(playlistReferencingItemToRemove.ParentNode);
}
}
public async Task <List <VideoModel> > GetPlaylistVideos(PlaylistModel playlist)
{
var dbPlaylists = _database.GetCollection <LiteDbPlaylistModel>("Playlists");
var matched = dbPlaylists.Include(x => x.Videos).Find(x => x.Name == playlist.Name && x.User_ID == playlist.User_ID).FirstOrDefault();
var videos = matched.Videos;
return(await Task.FromResult(videos));
}
public async Task <PlaylistModel> GetPlaylistAsync(PlaylistModel playlist)
{
var p = _mapper.Map <Playlist>(playlist);
p = await _unitOfWork.Playlists.GetByIdAsync(p.PlaylistId);
return(_mapper.Map <PlaylistModel>(p));
}
public async Task <PlaylistModel> GetPlaylistWithKey(PlaylistModel playlist)
{
var userId = UserId;
var context = _context;
var playlists = await context.PlaylistsTable.Where(x => x.User_ID == userId).ToListAsync();
return(playlists.Where(x => x.Name == playlist.Name).FirstOrDefault());
}
public async Task RemoveVideoFromPlaylist(VideoModel video, PlaylistModel playlist = null)
{
var context = _context;
context.Attach(video);
context.Remove(video);
await context.SaveChangesAsync();
}
public void ChangePlaylist(PlaylistModel playlist)
{
if (_playlistManager.Contains(playlist))
{
Debug.WriteLine("Cambiando Playlist {0} con {1} canciones.", playlist.Name, playlist.Songs.Count);
ActivePlaylist = playlist;
}
}
private void PlayList_MouseDoubleClick(object sender, MouseButtonEventArgs e)
{
TreeView tree = (TreeView)sender;
PlaylistModel pm = (PlaylistModel)tree.SelectedItem;
PlayFile.PlayFileFromPlayList(pm);
UnSelectItem(tree);
}
private void ViewMyPlaylist(PlaylistModel obj)
{
NavigationParameters parameters = new NavigationParameters();
parameters.Add("model", obj);
_navigationService.NavigateAsync("ViewAllSongsInPlaylistPage", parameters, true, true);
}
public static string GetPlaylistId(PlaylistModel list)
{
var url = new Uri(list.Location);
var result = HttpUtility.ParseQueryString(url.Query)
.Get("list");
return(result);
}
public static Playlist MapPlaylist(PlaylistModel playlistModel) => new Playlist
{
Id = playlistModel.Id,
Name = playlistModel.Name,
Public = playlistModel.Public,
UserId = playlistModel.UserId,
ShareLink = playlistModel.ShareLink
};
public void AddPlaylist(string name)
{
PlaylistTable table = new PlaylistTable(name);
DatabaseManager.Current.AddPlaylist(table);
PlaylistModel playlistModel = new PlaylistModel(table);
Playlists.Add(playlistModel);
playlistLookupDictionary.Add(playlistModel.PlaylistId, playlistModel);
}
private void LoadCollection()
{
PerfTracer perfTracer = new PerfTracer("LibraryModel Loading");
IEnumerable<SongTable> allSongs = DatabaseManager.Current.FetchSongs();
foreach (SongTable songEntry in allSongs)
{
SongModel songModel = new SongModel(songEntry);
_allSongs.Add(songModel);
songLookupDictionary.Add(songModel.SongId, songModel);
}
perfTracer.Trace("Songs Added");
IEnumerable<AlbumTable> allAlbums = DatabaseManager.Current.FetchAlbums();
foreach (AlbumTable albumEntry in allAlbums)
{
AlbumModel albumModel = new AlbumModel(albumEntry);
_allAlbums.Add(albumModel);
albumLookupDictionary.Add(albumModel.AlbumId, albumModel);
}
perfTracer.Trace("Albums Added");
IEnumerable<ArtistTable> allArtists = DatabaseManager.Current.FetchArtists();
foreach (ArtistTable artistEntry in allArtists)
{
ArtistModel artistModel = new ArtistModel(artistEntry);
_allArtists.Add(artistModel);
artistLookupDictionary.Add(artistModel.ArtistId, artistModel);
}
perfTracer.Trace("Artists Added");
IEnumerable<PlaylistTable> allPlaylists = DatabaseManager.Current.FetchPlaylists();
foreach (PlaylistTable playlistEntry in allPlaylists)
{
PlaylistModel playlistModel = new PlaylistModel(playlistEntry);
Playlists.Add(playlistModel);
playlistLookupDictionary.Add(playlistModel.PlaylistId, playlistModel);
playlistModel.Populate();
}
perfTracer.Trace("Playlists Added");
IEnumerable<MixTable> allMixes = DatabaseManager.Current.FetchMixes();
foreach (MixTable mixEntry in allMixes)
{
MixModel mixModel = new MixModel(mixEntry);
Mixes.Add(mixModel);
mixLookupDictionary.Add(mixModel.MixId, mixModel);
mixModel.Populate();
}
perfTracer.Trace("Mixes Added");
}
public PlaylistViewModel LookupPlaylist(PlaylistModel playlist)
{
if (PlaylistLookupMap.ContainsKey(playlist.PlaylistId))
{
return PlaylistLookupMap[playlist.PlaylistId];
}
else
{
PlaylistViewModel newViewModel = new PlaylistViewModel(playlist);
PlaylistLookupMap.Add(newViewModel.PlaylistId, newViewModel);
PlaylistCollection.Add(newViewModel);
return newViewModel;
}
}
private void AddStarredToPlaylists(Task<Starred> task)
{
switch (task.Status)
{
case TaskStatus.RanToCompletion:
Dispatcher.Invoke(() =>
{
Starred starred = task.Result;
int starDuration = starred.Songs.Sum(child => child.Duration);
PlaylistModel newStarredPlaylist = new PlaylistModel
{
Duration = TimeSpan.FromSeconds(starDuration),
Name = "Starred",
Tracks = starred.Songs.Count,
Playlist = null
};
PlaylistModel currentStarredPlaylist = _playlistItems.FirstOrDefault(p => p.Playlist == null && p.Name == "Starred");
if (currentStarredPlaylist == null)
_playlistItems.Add(newStarredPlaylist);
else
{
_playlistItems.Remove(currentStarredPlaylist);
_playlistItems.Add(newStarredPlaylist);
}
});
break;
}
}
