private async void ValidateUser(Uri redirectUri)
{
var flyout = new FlyoutControl();
flyout.FlyoutContent = new WebValidationView(redirectUri);
var token = await flyout.ShowAsync() as AccessToken;
if (token != null)
{
AccountManager.SetLoginVk(token);
var p = ViewModelLocator.Vkontakte.LoginParams ?? new Dictionary <string, string>()
{
["version"] = "4.11.1",
["func_v"] = "5"
};
p.Add("userId", token.UserId.ToString());
await ViewModelLocator.Vkontakte.Execute.GetBaseData(p);
MessengerInstance.Send(new NavigateToPageMessage()
{
Page = "/Main.MusicView"
});
}
}
private async void AddNewAlbum()
{
var album = new VkPlaylist()
{
Title = "New album"
};
var flyout = new FlyoutControl();
flyout.FlyoutContent = new EditAlbumView(album);
var result = await flyout.ShowAsync();
if ((bool)result)
{
try
{
var newAlbumId = await ViewModelLocator.Vkontakte.Audio.AddAlbum(album.Title);
if (newAlbumId != 0)
{
album.Id = newAlbumId;
album.OwnerId = ViewModelLocator.Vkontakte.AccessToken.UserId;
Albums.Insert(5, album);
}
}
catch (Exception ex)
{
LoggingService.Log(ex);
}
}
}
private async void Refresh()
{
await ServiceLocator.LocalMusicService.Clear();
if (Tracks != null)
{
Tracks.Clear();
}
if (Artists != null)
{
Artists.Clear();
}
if (Albums != null)
{
Albums.Clear();
}
if (AlbumGroups != null)
{
AlbumGroups.Clear();
}
if (SelectedArtistAlbums != null)
{
SelectedArtistAlbums.Clear();
}
var flyout = new FlyoutControl();
flyout.FlyoutContent = new MusicScanView();
await flyout.ShowAsync();
switch (SelectedTabIndex)
{
case 0:
LoadTracks();
break;
case 1:
LoadAlbums();
break;
case 2:
LoadArtists();
break;
}
}
public async void Save()
{
try
{
var settings = new JsonSerializerSettings
{
ContractResolver = new CamelCasePropertyNamesContractResolver(),
Formatting = Formatting.Indented
};
var json = JsonConvert.SerializeObject(this, settings);
File.WriteAllText(SettingsFile, json);
}
catch (UnauthorizedAccessException ex)
{
var flyout = new FlyoutControl
{
FlyoutContent = new CommonErrorView(ErrorResources.AccessDeniedErrorTitle,
ErrorResources.AccessDeniedErrorDescription)
};
await flyout.ShowAsync().ContinueWith(t =>
{
if ((bool)t.Result)
{
var info = new ProcessStartInfo
{
UseShellExecute = true,
FileName = Application.ResourceAssembly.Location,
WorkingDirectory = Environment.CurrentDirectory,
Verb = "runas"
};
Process.Start(info);
}
Application.Current.Shutdown();
LoggingService.Log(ex);
});
}
catch (Exception ex)
{
LoggingService.Log(ex);
}
}
private async void ValidateUser(Uri redirectUri)
{
var flyout = new FlyoutControl();
flyout.FlyoutContent = new WebValidationView(redirectUri);
var token = await flyout.ShowAsync() as AccessToken;
if (token != null)
{
AccountManager.SetLoginVk(token);
MessengerInstance.Send(new NavigateToPageMessage()
{
Page = "/Main.MusicView"
});
}
}
private void App_OnDispatcherUnhandledException(object sender, DispatcherUnhandledExceptionEventArgs e)
{
LoggingService.Log(e.Exception);
Dispatcher.Invoke(async() =>
{
e.Handled = true;
var flyout = new FlyoutControl();
flyout.FlyoutContent = new CommonErrorView();
var restart = (bool)await flyout.ShowAsync();
if (restart)
{
Process.Start(Application.ResourceAssembly.Location);
}
Shutdown();
});
}
private async void EditAlbum(VkPlaylist album)
{
var flyout = new FlyoutControl();
flyout.FlyoutContent = new EditAlbumView(album);
var result = await flyout.ShowAsync();
if (result != null && (bool)result)
{
try
{
if (await ViewModelLocator.Vkontakte.Audio.EditAlbum(album.Id.ToString(), album.Title))
{
Albums[Albums.IndexOf(album)].Title = album.Title;
}
}
catch (Exception ex)
{
LoggingService.Log(ex);
}
}
}
private async Task LikeDislikeAudio(VkAudio audio, bool captchaNeeded = false, string captchaSid = null, string captchaImg = null)
{
if (audio == null)
{
return;
}
IsWorking = true;
string captchaKey = null;
if (captchaNeeded)
{
var flyout = new FlyoutControl();
flyout.FlyoutContent = new CaptchaRequestView(captchaSid, captchaImg);
var result = await flyout.ShowAsync();
if (string.IsNullOrEmpty((string)result))
{
IsWorking = false;
return;
}
else
{
captchaKey = (string)result;
}
}
try
{
bool result;
if (!audio.IsAddedByCurrentUser)
{
result = await DataService.RemoveAudio(audio);
}
else
{
result = await DataService.AddAudio(audio, captchaSid, captchaKey);
}
if (result)
{
//нужно, чтобы обновить список треков пользователя, если он открыт в данный момент
MessengerInstance.Send(new UserTracksChangedMessage());
}
else
{
audio.IsAddedByCurrentUser = !audio.IsAddedByCurrentUser;
LoggingService.Log("Can't add/remove audio " + audio.Id + " owner: " + audio.OwnerId + ".");
}
}
catch (VkCaptchaNeededException ex)
{
LikeDislikeAudio(audio, true, ex.CaptchaSid, ex.CaptchaImg);
}
catch (Exception ex)
{
audio.IsAddedByCurrentUser = !audio.IsAddedByCurrentUser;
LoggingService.Log(ex);
}
IsWorking = false;
}
private async void Save()
{
var album = new VkPlaylist()
{
Title = _album.Artist + " - " + _album.Name
};
var flyout = new FlyoutControl();
flyout.FlyoutContent = new EditAlbumView(album);
var result = await flyout.ShowAsync();
if ((bool)result)
{
try
{
Debug.WriteLine("Creating new album...");
NotificationService.NotifyProgressStarted(MainResources.NotificationSaving);
var newAlbumId = await ViewModelLocator.Vkontakte.Audio.AddAlbum(album.Title);
Debug.WriteLine("Album created. Id: " + newAlbumId);
Debug.WriteLine("Gettings audios...");
var progress = new Progress <int>(p => NotificationService.NotifyProgressChanged((int)(p / 2.0f)));
var audios = await GetAudioList(progress);
Debug.WriteLine("Got audios. Count: " + audios.Count);
Debug.WriteLine("Saving audios.");
int requestsCount = 0;
var audioIds = new List <long>();
bool captchaNeeded = false;
string captchaImg = string.Empty;
string captchaSid = string.Empty;
string captchaKey = string.Empty;
int progressStep = (int)(100.0f / (audios.Count + 1));
for (var i = audios.Count - 1; i > 0; i--)
{
var vkAudio = audios[i];
try
{
var newAudioId = await ViewModelLocator.Vkontakte.Audio.Add(long.Parse(vkAudio.Id), vkAudio.OwnerId, captchaSid : captchaSid, captchaKey : captchaKey);
if (newAudioId != 0)
{
audioIds.Add(newAudioId);
captchaNeeded = false;
captchaKey = null;
captchaSid = null;
}
}
catch (VkCaptchaNeededException ex)
{
captchaNeeded = true;
captchaImg = ex.CaptchaImg;
captchaSid = ex.CaptchaSid;
}
if (captchaNeeded)
{
flyout = new FlyoutControl();
flyout.FlyoutContent = new CaptchaRequestView(captchaSid, captchaImg);
result = await flyout.ShowAsync();
if (!string.IsNullOrEmpty((string)result))
{
captchaKey = (string)result;
i = i - 1;
continue;
}
else
{
NotificationService.NotifyProgressFinished();
return;
}
}
NotificationService.NotifyProgressChanged((int)(progressStep / 2.0f));
requestsCount++;
if (requestsCount >= 2) //не больше 2-х запросов в секунду
{
requestsCount = 0;
await Task.Delay(1000);
}
}
Debug.WriteLine("Audios saved. Moving to album...");
if (audioIds.Count > 0)
{
if (await ViewModelLocator.Vkontakte.Audio.MoveToAlbum(newAlbumId, audioIds))
{
Debug.WriteLine("Album saved!");
NotificationService.NotifyProgressFinished(MainResources.NotificationSaved);
}
}
}
catch (Exception ex)
{
LoggingService.Log(ex);
}
}
}
public static async Task CopyAlbum(string title, long albumId, long ownerId)
{
var newAlbumId = await ViewModelLocator.Vkontakte.Audio.AddAlbum(title);
var audio = await GetUserTracks(albumId : albumId, ownerId : ownerId);
if (audio.Items != null && audio.Items.Count > 0)
{
NotificationService.NotifyProgressStarted(MainResources.NotificationSaving);
int progressStep = (int)(100.0f / audio.Items.Count);
bool captchaNeeded = false;
string captchaImg = string.Empty;
string captchaSid = string.Empty;
string captchaKey = string.Empty;
var audioIds = new List <long>();
int count = 0;
audio.Items.Reverse();
for (int i = 0; i < audio.Items.Count; i++)
{
var track = audio.Items[i];
if (count > 1)
{
count = 0;
await Task.Delay(1000); //не больше 2-х запросов в секунду
}
try
{
var newAudioId = await ViewModelLocator.Vkontakte.Audio.Add(long.Parse(track.Id), track.OwnerId, captchaSid : captchaSid, captchaKey : captchaKey);
audioIds.Add(newAudioId);
captchaNeeded = false;
captchaKey = null;
captchaSid = null;
}
catch (VkCaptchaNeededException ex)
{
captchaNeeded = true;
captchaImg = ex.CaptchaImg;
captchaSid = ex.CaptchaSid;
}
if (captchaNeeded)
{
var flyout = new FlyoutControl();
flyout.FlyoutContent = new CaptchaRequestView(captchaSid, captchaImg);
var result = await flyout.ShowAsync();
if (!string.IsNullOrEmpty((string)result))
{
captchaKey = (string)result;
i = i - 1;
continue;
}
else
{
NotificationService.NotifyProgressFinished();
return;
}
}
count++;
NotificationService.NotifyProgressChanged(progressStep);
}
await ViewModelLocator.Vkontakte.Audio.MoveToAlbum(newAlbumId, audioIds);
NotificationService.NotifyProgressFinished(MainResources.NotificationSaved);
}
}
private void InitializeCommands()
{
AddSocietyCommand = new RelayCommand(async() =>
{
var flyout = new FlyoutControl();
flyout.FlyoutContent = new AddSocietyFlyout();
var result = await flyout.ShowAsync();
if (result != null)
{
CancelAsync();
if (Societies.Count == 0)
{
_societies.Add(new VkGroup()
{
Name = MainResources.AllSocieties
});
}
Societies.Add((VkGroup)result);
SaveSocieties();
if (SelectedSociety == null)
{
SelectedSociety = _societies.First();
}
else if (SelectedSociety.Id == 0)
{
LoadFeed(_cancellationToken.Token);
}
}
});
RemoveSocietyCommand = new RelayCommand <VkGroup>(society =>
{
bool isActiveSociety = false;
if (society == SelectedSociety)
{
isActiveSociety = true;
}
CancelAsync();
Societies.Remove(society);
if (Societies.Count == 1)
{
Societies.Clear();
}
SaveSocieties();
if (!isActiveSociety && (SelectedSociety != null && SelectedSociety.Id != 0))
{
return;
}
if (isActiveSociety)
{
if (Societies.Any())
{
SelectedSociety = Societies.First();
}
}
//if (SelectedSociety != null && SelectedSociety.Id == 0)
//{
CancelAsync();
LoadFeed(_cancellationToken.Token);
//}
//if (isActiveSociety && Societies.Any())
// SelectedSociety = Societies.First();
//else if (isActiveSociety)
// LoadFeed(_cancellationToken.Token);
});
PlayAudioCommand = new RelayCommand <Audio>(audio =>
{
AudioService.Play(audio);
AudioService.SetCurrentPlaylist(Tracks);
});
}
private void InitializeCommands()
{
CreateStationCommand = new RelayCommand(async() =>
{
var flyout = new FlyoutControl();
flyout.FlyoutContent = new CreateRadioStationView();
var artists = await flyout.ShowAsync() as IList <EchoArtist>;
if (artists != null)
{
AddStation(artists);
}
});
PlayStationCommand = new RelayCommand <RadioStation>(station =>
{
RadioService.PlayRadio(station);
MessengerInstance.Send(new NavigateToPageMessage()
{
Page = "/Main.NowPlayingView"
});
});
RemoveStationCommand = new RelayCommand <RadioStation>(station =>
{
Stations.Remove(station);
RadioService.SaveStations(Stations);
});
EditStationCommand = new RelayCommand <RadioStation>(async station =>
{
var createRadioStationView = new CreateRadioStationView();
createRadioStationView.Artists = new ObservableCollection <EchoArtist>(station.Artists);
var flyout = new FlyoutControl();
flyout.FlyoutContent = createRadioStationView;
var artists = await flyout.ShowAsync() as IList <EchoArtist>;
if (artists != null)
{
var titleArtist = station.Artists.First();
station.Artists = artists.ToList();
//update image and title
station.Title = string.Join(", ", station.Artists.Select(s => s.Name));
if (station.Artists.First().Name != titleArtist.Name)
{
station.ImageUrl = null;
try
{
var artistImage = await DataService.GetArtistImage(station.Artists.First().Name, false);
if (artistImage != null)
{
station.ImageUrl = artistImage.OriginalString;
}
}
catch (Exception ex)
{
LoggingService.Log(ex);
}
}
RadioService.SaveStations(Stations);
}
});
}
