private void PingMainTransportAsync(TLProxyBase item, ITransport transport)
{
MTProtoService.PingAsync(TLLong.Random(),
pong => Execute.BeginOnUIThread(() =>
{
item.Ping = transport.Ping > 0
? new TLInt((int)transport.Ping)
: null;
Set(_proxyConfig);
}));
}
public void DeletePhoto()
{
MTProtoService.UpdateProfilePhotoAsync(new TLInputPhotoEmpty(),
result =>
{
Execute.ShowDebugMessage("photos.updateProfilePhoto result " + result);
},
error =>
{
Execute.ShowDebugMessage("photos.updateProfilePhoto error " + error);
});
}
public void DeleteContact(TLUserBase user)
{
if (user == null)
{
return;
}
MTProtoService.DeleteContactAsync(
user.ToInputUser(),
link => BeginOnUIThread(() => Items.Remove(user)),
error => Execute.ShowDebugMessage("contacts.deleteContact error: " + error));
}
public void Archive(TLStickerSet set)
{
var set32 = set as TLStickerSet32;
if (set32 == null)
{
return;
}
var inputStickerSet = new TLInputStickerSetId {
Id = set32.Id, AccessHash = set32.AccessHash
};
IsWorking = true;
MTProtoService.InstallStickerSetAsync(inputStickerSet, TLBool.True,
result => BeginOnUIThread(() =>
{
IsWorking = false;
set32.Archived = true;
Items.Remove(set32);
var masks43 = StateService.GetMasks() as TLAllStickers43;
TLMessagesStickerSet messagesSet = null;
if (masks43 != null)
{
messagesSet = TLUtils.RemoveStickerSet(masks43, set32);
StateService.SaveMasksAsync(masks43);
}
if (messagesSet != null)
{
var archivedStickers = StateService.GetArchivedStickers();
if (archivedStickers != null)
{
TLUtils.AddStickerSetCovered(archivedStickers, messagesSet, archivedStickers.SetsCovered, new TLStickerSetCovered {
Cover = messagesSet.Documents.FirstOrDefault() ?? new TLDocumentEmpty {
Id = new TLLong(0)
}, StickerSet = messagesSet.Set
});
archivedStickers.Count.Value = archivedStickers.Sets.Count;
StateService.SaveArchivedStickersAsync(archivedStickers);
}
}
//EventAggregator.Publish(new UpdateStickerSetsEventArgs(allStickers43));
}),
error => BeginOnUIThread(() =>
{
IsWorking = false;
Execute.ShowDebugMessage("messages.installStickerSet error " + error);
}));
}
public void DeleteAndStop(TLDialogBase dialog)
{
if (dialog == null)
{
return;
}
var user = dialog.With as TLUser;
if (user == null || !user.IsBot)
{
return;
}
var confirmation = MessageBox.Show(AppResources.DeleteChatConfirmation, AppResources.Confirm, MessageBoxButton.OKCancel);
if (confirmation != MessageBoxResult.OK)
{
return;
}
IsWorking = true;
MTProtoService.BlockAsync(user.ToInputUser(),
blocked =>
{
user.Blocked = TLBool.True;
CacheService.Commit();
DeleteHistoryAsync(false, user.ToInputPeer(),
result => BeginOnUIThread(() =>
{
IsWorking = false;
CacheService.DeleteDialog(dialog); // TODO : move this line to MTProtoService
if (dialog.With != null)
{
dialog.With.Bitmap = null;
}
Items.Remove(dialog);
}),
error => BeginOnUIThread(() =>
{
IsWorking = false;
Execute.ShowDebugMessage("messages.deleteHistory error " + error);
}));
},
error => BeginOnUIThread(() =>
{
IsWorking = false;
Execute.ShowDebugMessage("contacts.Block error " + error);
}));
}
public void LoadNextSlice()
{
if (IsWorking ||
LazyItems.Count > 0 ||
IsLastSliceLoaded
#if WP8
|| !_isUpdated
#endif
)
{
return;
}
IsWorking = true;
var maxId = Items.Count == 0 ? 0 : Items.OfType <TLDialog>().Last(x => x.TopMessage != null).TopMessage.Index;
var offset = _offset;
var limit = Constants.DialogsSlice;
//TLUtils.WriteLine(string.Format("{0} messages.getDialogs offset={1} limit={2}", DateTime.Now.ToString("HH:mm:ss.fff", CultureInfo.InvariantCulture), offset, limit), LogSeverity.Error);
MTProtoService.GetDialogsAsync(
#if LAYER_40
new TLInt(offset), new TLInt(limit),
#else
new TLInt(0), new TLInt(maxId), new TLInt(limit),
#endif
result => BeginOnUIThread(() =>
{
if (_offset != offset)
{
return;
}
_offset += Constants.DialogsSlice;
foreach (var dialog in result.Dialogs)
{
Items.Add(dialog);
}
AddChannels(_channels);
IsWorking = false;
IsLastSliceLoaded = result.Dialogs.Count < limit;
Status = LazyItems.Count > 0 || Items.Count > 0 ? string.Empty : Status;
//TLUtils.WriteLine(string.Format("messages.getDialogs offset={0} limit={1} result={2}", offset, limit, result.Dialogs.Count), LogSeverity.Error);
}),
error => BeginOnUIThread(() =>
{
IsWorking = false;
Status = string.Empty;
//TLUtils.WriteLine(string.Format("messages.getDialogs offset={0} limit={1} error={2}", offset, limit, error), LogSeverity.Error);
Execute.ShowDebugMessage("messages.getDialogs error " + error);
}));
}
public void Resend()
{
if (_isResending)
{
return;
}
if (_nextType == null)
{
return;
}
_isResending = true;
IsWorking = true;
MTProtoService.ResendCodeAsync(StateService.PhoneNumber, StateService.PhoneCodeHash,
sentCode => BeginOnUIThread(() =>
{
_isResending = false;
IsWorking = false;
StateService.PhoneCodeHash = sentCode.PhoneCodeHash;
StateService.PhoneRegistered = sentCode.PhoneRegistered;
Timeout = sentCode.SendCallTimeout;
ResendCodeVisibility = Timeout != null && Timeout.Value > 0
? Visibility.Collapsed
: Visibility.Visible;
var sentCode50 = sentCode as TLSentCode50;
if (sentCode50 != null)
{
_type = sentCode50.Type;
_nextType = sentCode50.NextType;
Subtitle = GetSubtitle();
NotifyOfPropertyChange(() => Subtitle);
var length = _type as ILength;
CodeLength = length != null ? length.Length.Value : Constants.DefaultCodeLength;
NotifyOfPropertyChange(() => CodeLength);
}
_startTime = DateTime.Now;
_callTimer.Start();
}),
error => BeginOnUIThread(() =>
{
_isResending = false;
IsWorking = false;
Telegram.Api.Helpers.Execute.ShowDebugMessage("auth.resendCode error " + error);
}));
}
private void UpdateNotifySettingsAsync()
{
if (CurrentContact == null)
{
return;
}
var notifySettings = new TLInputPeerNotifySettings78
{
Flags = new TLInt(0),
MuteUntil = new TLInt(MuteUntil),
ShowPreviews = TLBool.True,
Sound = string.IsNullOrEmpty(SelectedSound) ? new TLString("default") : new TLString(SelectedSound)
};
IsWorking = true;
MTProtoService.UpdateNotifySettingsAsync(
CurrentContact.ToInputNotifyPeer(), notifySettings,
result =>
{
IsWorking = false;
CurrentContact.NotifySettings = new TLPeerNotifySettings78
{
Flags = new TLInt(0),
MuteUntil = new TLInt(MuteUntil),
ShowPreviews = notifySettings.ShowPreviews,
Sound = notifySettings.Sound
};
var dialog = CacheService.GetDialog(new TLPeerUser {
Id = CurrentContact.Id
});
if (dialog != null)
{
dialog.NotifySettings = CurrentContact.NotifySettings;
dialog.NotifyOfPropertyChange(() => dialog.NotifySettings);
dialog.NotifyOfPropertyChange(() => dialog.Self);
var settings = dialog.With as INotifySettings;
if (settings != null)
{
settings.NotifySettings = CurrentContact.NotifySettings;
}
}
CacheService.Commit();
},
error =>
{
IsWorking = false;
Execute.ShowDebugMessage("account.updateNotifySettings error: " + error);
});
}
public void GetDHConfig()
{
if (_dhConfig != null)
{
return;
}
_isGettingConfig = true;
MTProtoService.GetDHConfigAsync(new TLInt(0), new TLInt(0),
result =>
{
var dhConfig = result as TLDHConfig;
if (dhConfig == null)
{
return;
}
if (!TLUtils.CheckPrime(dhConfig.P.Data, dhConfig.G.Value))
{
return;
}
var aBytes = new byte[256];
var random = new SecureRandom();
random.NextBytes(aBytes);
var gaBytes = Telegram.Api.Services.MTProtoService.GetGB(aBytes, dhConfig.G, dhConfig.P);
dhConfig.A = TLString.FromBigEndianData(aBytes);
dhConfig.GA = TLString.FromBigEndianData(gaBytes);
_isGettingConfig = false;
Execute.BeginOnUIThread(() =>
{
_dhConfig = dhConfig;
if (_contact != null)
{
UserAction(_contact);
}
});
},
error =>
{
_isGettingConfig = false;
IsWorking = false;
NotifyOfPropertyChange(() => IsNotWorking);
NotifyOfPropertyChange(() => ProgressVisibility);
Execute.ShowDebugMessage("messages.getDhConfig error: " + error);
});
}
public void Next()
{
if (!CanCreateChannel)
{
return;
}
IsWorking = true;
NotifyOfPropertyChange(() => CanCreateChannel);
#if LAYER_41
// 1 broadcast
// 2 mega group
MTProtoService.CreateChannelAsync(new TLInt(2), new TLString(Title), new TLString(About),
#else
MTProtoService.CreateChannelAsync(new TLInt(1), new TLString(Title), new TLString(About), new TLVector <TLInputUserBase>(),
#endif
result => Execute.BeginOnUIThread(() =>
{
var updates = result as TLUpdates;
if (updates != null)
{
var channel = updates.Chats.FirstOrDefault() as TLChannel;
if (channel != null)
{
if (_photo != null)
{
ContinueUploadingPhoto(channel);
}
else
{
if (_uploadingPhoto)
{
_uploadingCallback = () => ContinueUploadingPhoto(channel);
}
else
{
ContinueNextStep(channel);
}
}
}
}
}),
error => Execute.BeginOnUIThread(() =>
{
IsWorking = false;
NotifyOfPropertyChange(() => CanCreateChannel);
Execute.ShowDebugMessage("channels.createChannel error " + error);
}));
}
public SettingsViewModel(ICacheService cacheService, ICommonErrorHandler errorHandler, IStateService stateService, INavigationService navigationService, IMTProtoService mtProtoService, ITelegramEventAggregator eventAggregator)
: base(cacheService, errorHandler, stateService, navigationService, mtProtoService, eventAggregator)
{
eventAggregator.Subscribe(this);
SuppressUpdateStatus = true;
//tombstoning
if (stateService.CurrentContact == null)
{
stateService.ClearNavigationStack = true;
navigationService.UriFor <ShellViewModel>().Navigate();
return;
}
CurrentItem = stateService.CurrentContact;
stateService.CurrentContact = null;
StateService.GetNotifySettingsAsync(
settings =>
{
_locationServices = settings.LocationServices;
_peopleHub = settings.PeopleHub;
_saveIncomingPhotos = settings.SaveIncomingPhotos;
_invisibleMode = settings.InvisibleMode;
#if DISABLE_INVISIBLEMODE
_invisibleMode = false;
#endif
BeginOnUIThread(() =>
{
NotifyOfPropertyChange(() => LocationServices);
NotifyOfPropertyChange(() => SaveIncomingPhotos);
NotifyOfPropertyChange(() => InvisibleMode);
});
});
if (CurrentItem == null)
{
BeginOnThreadPool(() =>
{
MTProtoService.GetFullUserAsync(new TLInputUserSelf(),
userFull =>
{
CurrentItem = userFull.User;
});
});
}
PropertyChanged += OnPropertyChanged;
}
protected override void OnInitialize()
{
BeginOnThreadPool(() =>
{
var isAuthorized = SettingsHelper.GetValue <bool>(Constants.IsAuthorizedKey);
if (!FirstRun)
{
return;
}
if (!isAuthorized)
{
return;
}
FirstRun = false;
Status = Items.Count == 0 && LazyItems.Count == 0? AppResources.Loading : string.Empty;
MTProtoService.GetDialogsAsync(new TLInt(0), new TLInt(0), new TLInt(Constants.DialogsSlice),
dialogs =>
{
foreach (var dialog in dialogs.Dialogs)
{
LazyItems.Add(dialog);
}
Status = Items.Count == 0 && LazyItems.Count == 0? string.Format("{0}", AppResources.NoDialogsHere) : string.Empty;
if (LazyItems.Count > 0)
{
BeginOnUIThread(() => PopulateItems(() =>
{
EventAggregator.Publish(new InvokeImportContacts());
}));
}
else
{
EventAggregator.Publish(new InvokeImportContacts());
}
},
error =>
{
EventAggregator.Publish(new InvokeImportContacts());
Telegram.Api.Helpers.Execute.ShowDebugMessage("messages.getHistory error " + error);
Status = string.Empty;
});
});
base.OnInitialize();
}
public void DeleteContact(TLUserBase user)
{
if (user == null)
{
return;
}
MTProtoService.DeleteContactAsync(
user.ToInputUser(),
link => Items.Remove(user),
error =>
{
});
}
public void OpenMediaContact(TLInt userId, TLUserBase user, TLString phoneNumber)
{
if (user == null)
{
MTProtoService.GetFullUserAsync(new TLInputUserContact {
UserId = userId
},
userFull => OpenContactInternal(userFull.User, phoneNumber));
}
else
{
OpenContactInternal(user, phoneNumber);
}
}
public void Handle(InvokeDeleteContacts message)
{
var id = new TLVector <TLInputUserBase>(CacheService.GetContacts().Where(x => x.IsContact).Select(x => x.ToInputUser()).ToList());
MTProtoService.DeleteContactsAsync(id,
result => Execute.BeginOnUIThread(() =>
{
Handle(Commands.LogOutCommand);
Handle(new InvokeImportContacts());
}),
error => Execute.BeginOnUIThread(() =>
{
}));
}
private void SetTypingInternal()
{
var chat = Chat as TLEncryptedChatCommon;
if (chat == null)
{
return;
}
_lastTypingTime = DateTime.Now;
MTProtoService.SetEncryptedTypingAsync(new TLInputEncryptedChat {
AccessHash = chat.AccessHash, ChatId = chat.Id
}, new TLBool(true), result => { });
}
public void LoadNextSlice()
{
if (LazyItems.Count > 0 || IsLastSliceLoaded || IsWorking)
{
return;
}
IsWorking = true;
var offset = Items.Count;
var limit = 30;
MTProtoService.GetDialogsAsync(
#if LAYER_40
new TLInt(offset), new TLInt(limit),
#else
new TLInt(0), new TLInt(_maxId), new TLInt(limit),
#endif
result => Execute.BeginOnUIThread(() =>
{
var lastDialog = result.Dialogs.LastOrDefault(x => x.TopMessageId != null);
if (lastDialog != null)
{
_maxId = lastDialog.TopMessageId.Value;
}
var itemsAdded = 0;
foreach (var dialog in result.Dialogs)
{
if (!SkipDialog(_bot, dialog))
{
Items.Add(dialog);
itemsAdded++;
}
}
IsWorking = false;
IsLastSliceLoaded = result.Dialogs.Count < limit;
Status = LazyItems.Count > 0 || Items.Count > 0 ? string.Empty : Status;
if (itemsAdded < (Constants.DialogsSlice / 2))
{
LoadNextSlice();
}
}),
error => Execute.BeginOnUIThread(() =>
{
IsWorking = false;
Status = string.Empty;
}));
}
public void Handle(TLUpdatePrivacy privacy)
{
if (privacy.Key is TLPrivacyKeyStatusTimestamp)
{
MTProtoService.GetFullUserAsync((With).ToInputUser(),
userFull =>
{
With = userFull.User;
NotifyOfPropertyChange(() => With);
Subtitle = GetSubtitle(With);
NotifyOfPropertyChange(() => Subtitle);
});
}
}
private void UpdateLiveLocations(Action <TLMessagesBase> callback, Action <TLRPCError> faultCallback = null)
{
MTProtoService.GetRecentLocationsAsync(Peer, new TLInt(int.MaxValue), new TLInt(0),
result => Execute.BeginOnUIThread(() =>
{
if (LiveLocationBadge != null)
{
LiveLocationBadge.UpdateLiveLocations(result.Messages);
}
callback.SafeInvoke(result);
}),
faultCallback);
}
public void Initialize(BackgroundTaskDeferral deferral)
{
if (_connection == null & _protoService == null)
{
VoIPCallTask.Log("Mediator initialized", "Creating proto service");
var deviceInfoService = new DeviceInfoService();
var eventAggregator = new TelegramEventAggregator();
var cacheService = new InMemoryCacheService(eventAggregator);
var updatesService = new UpdatesService(cacheService, eventAggregator);
var transportService = new TransportService();
var connectionService = new ConnectionService(deviceInfoService);
var statsService = new StatsService();
var protoService = new MTProtoService(deviceInfoService, updatesService, cacheService, transportService, connectionService, statsService);
protoService.Initialized += (s, args) =>
{
VoIPCallTask.Log("ProtoService initialized", "waiting for updates");
updatesService.LoadStateAndUpdate(() =>
{
VoIPCallTask.Log("Difference processed", "Difference processed");
if (_phoneCall == null)
{
VoIPCallTask.Log("Difference processed", "No call found in difference");
if (_systemCall != null)
{
_systemCall.NotifyCallEnded();
}
}
});
};
eventAggregator.Subscribe(this);
protoService.Initialize();
_protoService = protoService;
_transportService = transportService;
}
else
{
VoIPCallTask.Log("Mediator initialized", "_connection is null: " + (_connection == null));
}
_deferral = deferral;
_initialized = true;
ProcessUpdates();
}
public void ResetAccount()
{
BeginOnUIThread(TimeSpan.FromSeconds(0.1), () =>
{
var r = MessageBox.Show(AppResources.ResetMyAccountConfirmation, AppResources.Warning, MessageBoxButton.OKCancel);
if (r != MessageBoxResult.OK)
{
return;
}
IsWorking = true;
MTProtoService.DeleteAccountAsync(
new TLString("Forgot password"),
result => BeginOnUIThread(() =>
{
IsWorking = false;
StateService.RemoveBackEntry = true;
StateService.SentCode = _sentCode;
NavigationService.UriFor <SignUpViewModel>().Navigate();
}),
error => BeginOnUIThread(() =>
{
IsWorking = false;
if (error.TypeEquals("2FA_RECENT_CONFIRM"))
{
MessageBox.Show(AppResources.ResetAccountError, AppResources.Error, MessageBoxButton.OK);
}
else if (error.TypeStarsWith("2FA_CONFIRM_WAIT"))
{
var message = error.Message.ToString().Replace("2FA_CONFIRM_WAIT_", string.Empty);
try
{
var confirmWait = Convert.ToInt32(message);
StateService.ConfirmWait = confirmWait;
StateService.SentCode = _sentCode;
NavigationService.UriFor <ResetAccountViewModel>().Navigate();
}
catch (Exception e)
{
}
}
else
{
Execute.ShowDebugMessage("account.deleteAccount error " + error);
}
}));
});
}
private void ChangePhoneNumber()
{
IsWorking = true;
NotifyOfPropertyChange(() => CanSignIn);
var phoneNumber = PhoneCode + PhoneNumber;
_startTime = DateTime.Now;
_showHelpTimer.Start();
MTProtoService.SendChangePhoneCodeAsync(new TLString(phoneNumber),
sentCode => BeginOnUIThread(() =>
{
_showHelpTimer.Stop();
StateService.PhoneNumber = new TLString(phoneNumber);
StateService.PhoneNumberString = string.Format(AppResources.ConfirmMessage, PhoneNumberConverter.Convert(StateService.PhoneNumber));
StateService.PhoneCodeHash = sentCode.PhoneCodeHash;
StateService.PhoneRegistered = new TLBool(false);
StateService.SendCallTimeout = sentCode.SendCodeTimeout;
StateService.ChangePhoneNumber = true;
NavigationService.UriFor <ConfirmViewModel>().Navigate();
IsWorking = false;
NotifyOfPropertyChange(() => CanSignIn);
}),
error => BeginOnUIThread(() =>
{
_lastError = error;
IsWorking = false;
NotifyOfPropertyChange(() => CanSignIn);
if (error.TypeEquals(ErrorType.PHONE_NUMBER_INVALID))
{
MessageBox.Show(AppResources.PhoneNumberInvalidString, AppResources.Error, MessageBoxButton.OK);
}
else if (error.TypeEquals(ErrorType.PHONE_NUMBER_OCCUPIED))
{
MessageBox.Show(string.Format(AppResources.NewNumberTaken, "+" + phoneNumber), AppResources.Error, MessageBoxButton.OK);
}
else if (error.CodeEquals(ErrorCode.FLOOD))
{
MessageBox.Show(AppResources.FloodWaitString + Environment.NewLine + "(" + error.Message + ")", AppResources.Error, MessageBoxButton.OK);
}
else
{
Execute.ShowDebugMessage("account.sendChangePhoneCode error " + error);
}
}));
}
private void OnPropertyChanged(object sender, PropertyChangedEventArgs e)
{
if (Property.NameEquals(e.PropertyName, () => PeopleHub))
{
#if WP8
if (PreviousToken != null)
{
PreviousToken.IsCanceled = true;
}
if (PeopleHub)
{
var contacts = CacheService.GetContacts().Where(x => x != null && x.IsContact).ToList();
var token = new ContactsOperationToken();
PreviousToken = token;
ContactsHelper.ImportContactsAsync(DownloadManager, token, contacts,
tuple =>
{
var importedCount = tuple.Item1;
var totalCount = tuple.Item2;
var isComplete = importedCount == totalCount;
if (isComplete)
{
PreviousToken = null;
}
var duration = isComplete ? 0.5 : 2.0;
MTProtoService.SetMessageOnTime(duration,
string.Format(AppResources.SyncContactsProgress, importedCount, totalCount));
},
() =>
{
MTProtoService.SetMessageOnTime(0.0, string.Empty);
});
}
else
{
IsPeopleHubEnabled = false;
MTProtoService.SetMessageOnTime(25.0, AppResources.DeletingContacts);
ContactsHelper.DeleteContactsAsync(() =>
{
IsPeopleHubEnabled = true;
MTProtoService.SetMessageOnTime(0.0, string.Empty);
});
}
#endif
}
}
public virtual void Create()
{
if (string.IsNullOrEmpty(Title))
{
MessageBox.Show(AppResources.PleaseEnterGroupSubject, AppResources.Error, MessageBoxButton.OK);
return;
}
var participants = new TLVector <TLInputUserBase>();
foreach (var item in SelectedUsers)
{
participants.Add(item.ToInputUser());
}
if (participants.Count == 0)
{
MessageBox.Show(AppResources.PleaseChooseAtLeastOneParticipant, AppResources.Error, MessageBoxButton.OK);
return;
}
IsWorking = true;
MTProtoService.CreateChatAsync(participants, new TLString(Title),
statedMessage =>
{
IsWorking = false;
foreach (var item in Items)
{
item.IsSelected = false;
}
var updates = statedMessage as TLUpdates;
if (updates != null)
{
StateService.With = updates.Chats.First();
StateService.RemoveBackEntry = true;
BeginOnUIThread(() => NavigationService.UriFor <DialogDetailsViewModel>().Navigate());
}
},
error => Execute.BeginOnUIThread(() =>
{
IsWorking = false;
if (error.CodeEquals(ErrorCode.FLOOD))
{
MessageBox.Show(AppResources.FloodWaitString + Environment.NewLine + "(" + error.Message + ")", AppResources.Error, MessageBoxButton.OK);
}
}));
}
public void OnBackKeyPressed(CancelEventArgs args)
{
#if LOG_REGISTRATION
TLUtils.WriteLog("SignInViewModel.OnBackKeyPressed");
#endif
if (IsWorking)
{
args.Cancel = true;
IsWorking = false;
MTProtoService.CancelSignInAsync();
MTProtoService.ClearHistory("SignInViewModel", false);
NotifyOfPropertyChange(() => CanSignIn);
}
}
public CreateChannelStep2ViewModel(ICacheService cacheService, ICommonErrorHandler errorHandler, IStateService stateService, INavigationService navigationService, IMTProtoService mtProtoService, ITelegramEventAggregator eventAggregator)
: base(cacheService, errorHandler, stateService, navigationService, mtProtoService, eventAggregator)
{
AdminedPublicChannels = new ObservableCollection <TLChatBase>();
InviteLink = AppResources.Loading;
_newChannel = StateService.NewChannel;
StateService.NewChannel = null;
MTProtoService.CheckUsernameAsync(new TLInputChannelEmpty(), new TLString("username"),
result => BeginOnUIThread(() =>
{
TooMuchUsernames = false;
}),
error => BeginOnUIThread(() =>
{
if (TLRPCError.TypeEquals(error, ErrorType.CHANNELS_ADMIN_PUBLIC_TOO_MUCH))
{
HasError = true;
Error = AppResources.ChannelsAdminPublicTooMuchShort;
TooMuchUsernames = true;
GetAdminedPublichChannelsAsync();
}
}));
PropertyChanged += (sender, args) =>
{
if (Property.NameEquals(args.PropertyName, () => IsPublic))
{
if (!IsPublic && Invite == null)
{
ExportInvite();
}
}
else if (Property.NameEquals(args.PropertyName, () => UserName))
{
var userName = UserName;
BeginOnUIThread(TimeSpan.FromSeconds(0.3), () =>
{
if (string.Equals(userName, UserName))
{
Check();
}
});
}
};
}
protected override void OnActivate()
{
base.OnActivate();
if (StateService.Participant != null)
{
var blockedUser = StateService.Participant;
StateService.Participant = null;
MTProtoService.BlockAsync(blockedUser.ToInputUser(),
result =>
{
Items.Add(blockedUser);
Status = Items.Count > 0 || LazyItems.Count > 0 ? string.Empty : string.Format("{0}", AppResources.NoUsersHere);
});
}
}
public void Handle(TLUpdateUserBlocked update)
{
var user = CacheService.GetUser(update.UserId);
if (user != null)
{
UpdateBlockedList(user, update);
}
else
{
MTProtoService.GetFullUserAsync(
new TLInputUserContact {
UserId = update.UserId
},
fullUser => UpdateBlockedList(fullUser.User, update));
}
}
public void DeletePhoto()
{
if (_currentContact == null || !_currentContact.IsSelf)
{
return;
}
if (CurrentItem == null)
{
return;
}
var currentItem = CurrentItem;
IsWorking = true;
MTProtoService.UpdateProfilePhotoAsync(new TLInputPhotoEmpty(),
result =>
{
Execute.BeginOnUIThread(TimeSpan.FromSeconds(0.1), () =>
{
IsWorking = false;
if (CanSlideLeft)
{
var view = GetView() as ProfilePhotoViewerView;
if (view != null)
{
_items.RemoveAt(_currentIndex--);
view.SlideLeft(0.0, () =>
{
view.SetControlContent(0, PreviousItem);
GroupedItems.Remove(currentItem);
});
}
}
else
{
Execute.BeginOnUIThread(TimeSpan.FromSeconds(0.25), CloseViewer);
}
});
},
error =>
{
IsWorking = false;
Execute.ShowDebugMessage("photos.updateProfilePhoto error " + error);
});
}
public ChannelAdministratorsViewModel(ICacheService cacheService, ICommonErrorHandler errorHandler, IStateService stateService, INavigationService navigationService, IMTProtoService mtProtoService, ITelegramEventAggregator eventAggregator)
: base(cacheService, errorHandler, stateService, navigationService, mtProtoService, eventAggregator)
{
EventAggregator.Subscribe(this);
CurrentItem = StateService.CurrentChat;
StateService.CurrentChat = null;
ChatInviteItems = new List <string>
{
AppResources.AllMembers.ToLowerInvariant(),
AppResources.OnlyAdmins.ToLowerInvariant()
};
var channel = CurrentItem as TLChannel44;
_selectedChatInviteItem = channel != null && channel.IsDemocracy? ChatInviteItems[0] : ChatInviteItems[1];
Items = new ObservableCollection <TLUserBase>();
Status = AppResources.Loading;
PropertyChanged += (sender, e) =>
{
if (Property.NameEquals(e.PropertyName, () => SelectedChatInviteItem))
{
channel = CurrentItem as TLChannel44;
if (channel == null)
{
return;
}
var enabled = SelectedChatInviteItem == ChatInviteItems[0];
IsWorking = true;
MTProtoService.ToggleInvitesAsync(channel.ToInputChannel(), new TLBool(enabled),
result => Execute.BeginOnUIThread(() =>
{
IsWorking = false;
}),
error => Execute.BeginOnUIThread(() =>
{
IsWorking = false;
Execute.ShowDebugMessage("channels.toggleInvites error " + error);
}));
}
};
}