/// <summary>
/// 修改头像
/// </summary>
/// <param name="item">用户实例</param>
/// <param name="file">文件流</param>
/// <returns></returns>
public int UpdateAvatar(User item, IFormFile file)
{
return(ProcessUpdate(() =>
{
IUploadFileManager uploadFileManager = serviceProvider.GetRequiredService <IUploadFileManager>();
UploadFile uploadFile = uploadFileManager.CreateUploadFile(item.Id, item.Id, 1, file.FileName);
string physicalPath = uploadFileManager.GetPhysicalPath(uploadFile.RelativePath);
uploadFileManager.SaveFile(physicalPath, file);
string existAvatar = item.Avatar;
item.Avatar = uploadFile.RelativePath;
int affectRows = ProcessWithTransaction((transaction) =>
{
int rows = dal.ModifyAvatar(item, transaction.Connection, transaction);
rows += operateHistoryManager.Insert(item.Id, item, DataOperationType.Update, description: "用户修改头像", transaction: transaction);
rows += uploadFileManager.Insert(uploadFile, transaction);
return rows;
});
if (affectRows > 0)
{
RemoveCache();
}
return affectRows;
}, (log) =>
{
log.Properties[nameof(item)] = item;
}));
}
//public ObservableCollection<TLUserBase> Items { get; set; }
public EditChatViewModel(IUploadFileManager uploadManager, ICacheService cacheService,
ICommonErrorHandler errorHandler, IStateService stateService, INavigationService navigationService,
IMTProtoService mtProtoService, ITelegramEventAggregator eventAggregator)
: base(cacheService, errorHandler, stateService, navigationService, mtProtoService, eventAggregator)
{
EventAggregator.Subscribe(this);
_uploadManager = uploadManager;
CurrentItem = StateService.CurrentChat;
StateService.CurrentChat = null;
var chat = CurrentItem as TLChat;
if (chat != null)
{
Title = chat.Title.ToString();
}
var broadcastChat = CurrentItem as TLBroadcastChat;
if (broadcastChat != null)
{
Title = broadcastChat.Title.ToString();
}
var channel = CurrentItem as TLChannel;
if (channel != null)
{
Title = channel.Title.ToString();
About = channel.About != null?channel.About.ToString() : string.Empty;
}
//Items = new ObservableCollection<TLUserBase>();
}
public ChatCreateStep1ViewModel(IMTProtoService protoService, ICacheService cacheService, ITelegramEventAggregator aggregator, IUploadFileManager uploadFileManager)
: base(protoService, cacheService, aggregator)
{
_uploadFileManager = uploadFileManager;
SendCommand = new RelayCommand(SendExecute, () => !string.IsNullOrWhiteSpace(Title));
EditPhotoCommand = new RelayCommand <StorageFile>(EditPhotoExecute);
}
public ChatEditViewModel(IMTProtoService protoService, ICacheService cacheService, ITelegramEventAggregator aggregator, IUploadFileManager uploadFileManager)
: base(protoService, cacheService, aggregator)
{
_uploadFileManager = uploadFileManager;
SendCommand = new RelayCommand(SendExecute);
EditPhotoCommand = new RelayCommand <StorageFile>(EditPhotoExecute);
DeleteCommand = new RelayCommand(DeleteExecute);
}
public SettingsViewModel(IMTProtoService protoService, ICacheService cacheService, ITelegramEventAggregator aggregator, IUpdatesService updatesService, IPushService pushService, IContactsService contactsService, IUploadFileManager uploadFileManager, IStickersService stickersService)
: base(protoService, cacheService, aggregator)
{
_updatesService = updatesService;
_pushService = pushService;
_contactsService = contactsService;
_uploadFileManager = uploadFileManager;
_stickersService = stickersService;
}
public EditCurrentUserViewModel(IUploadFileManager uploadManager, ICacheService cacheService, ICommonErrorHandler errorHandler, IStateService stateService, INavigationService navigationService, IMTProtoService mtProtoService, ITelegramEventAggregator eventAggregator) :
base(cacheService, errorHandler, stateService, navigationService, mtProtoService, eventAggregator)
{
EventAggregator.Subscribe(this);
_uploadManager = uploadManager;
CurrentItem = CacheService.GetUser(new TLInt(StateService.CurrentUserId));
FirstName = ((TLUserBase)CurrentItem).FirstName.Value;
LastName = ((TLUserBase)CurrentItem).LastName.Value;
}
public ChannelEditViewModel(IMTProtoService protoService, ICacheService cacheService, ITelegramEventAggregator aggregator, IUploadFileManager uploadFileManager)
: base(protoService, cacheService, aggregator)
{
_uploadFileManager = uploadFileManager;
AdminedPublicChannels = new MvxObservableCollection <TLChannel>();
SendCommand = new RelayCommand(SendExecute);
EditPhotoCommand = new RelayCommand <StorageFile>(EditPhotoExecute);
EditStickerSetCommand = new RelayCommand(EditStickerSetExecute);
RevokeLinkCommand = new RelayCommand <TLChannel>(RevokeLinkExecute);
DeleteCommand = new RelayCommand(DeleteExecute);
}
public SettingsViewModel(IMTProtoService protoService, ICacheService cacheService, ITelegramEventAggregator aggregator, IUpdatesService updatesService, IPushService pushService, IContactsService contactsService, IUploadFileManager uploadFileManager, IStickersService stickersService)
: base(protoService, cacheService, aggregator)
{
_updatesService = updatesService;
_pushService = pushService;
_contactsService = contactsService;
_uploadFileManager = uploadFileManager;
_stickersService = stickersService;
AskCommand = new RelayCommand(AskExecute);
LogoutCommand = new RelayCommand(LogoutExecute);
EditPhotoCommand = new RelayCommand <StorageFile>(EditPhotoExecute);
}
public CreateChannelStep1ViewModel(IUploadFileManager uploadManager, ICacheService cacheService, ICommonErrorHandler errorHandler, IStateService stateService, INavigationService navigationService, IMTProtoService mtProtoService, ITelegramEventAggregator eventAggregator)
: base(cacheService, errorHandler, stateService, navigationService, mtProtoService, eventAggregator)
{
EventAggregator.Subscribe(this);
_uploadManager = uploadManager;
PropertyChanged += (sender, args) =>
{
if (Property.NameEquals(args.PropertyName, () => Title))
{
NotifyOfPropertyChange(() => PlaceholderText);
NotifyOfPropertyChange(() => CanCreateChannel);
}
};
}
public SignUpViewModel(IUploadFileManager fileManager, ICacheService cacheService, ICommonErrorHandler errorHandler, IStateService stateService, INavigationService navigationService, IMTProtoService mtProtoService, ITelegramEventAggregator eventAggregator)
: base(cacheService, errorHandler, stateService, navigationService, mtProtoService, eventAggregator)
{
SuppressUpdateStatus = true;
FileManager = fileManager;
EventAggregator.Subscribe(this);
PropertyChanged += (sender, args) =>
{
if (Property.NameEquals(args.PropertyName, () => FirstName) ||
Property.NameEquals(args.PropertyName, () => LastName))
{
NotifyOfPropertyChange(() => CanSignUp);
}
};
}
public ChatDetailsViewModel(IUploadFileManager uploadManager, ICacheService cacheService, ICommonErrorHandler errorHandler, IStateService stateService, INavigationService navigationService, IMTProtoService mtProtoService, ITelegramEventAggregator eventAggregator)
: base(cacheService, errorHandler, stateService, navigationService, mtProtoService, eventAggregator)
{
Spans = new List <TimerSpan>
{
new TimerSpan(AppResources.Enabled, string.Empty, 0, AppResources.Enabled),
new TimerSpan(AppResources.HourNominativeSingular, "1", (int)TimeSpan.FromHours(1.0).TotalSeconds, string.Format(AppResources.MuteFor, string.Format("{0} {1}", "1", AppResources.HourNominativeSingular).ToLowerInvariant())),
new TimerSpan(AppResources.HourGenitivePlural, "8", (int)TimeSpan.FromHours(8.0).TotalSeconds, string.Format(AppResources.MuteFor, string.Format("{0} {1}", "8", AppResources.HourGenitivePlural).ToLowerInvariant())),
new TimerSpan(AppResources.DayNominativePlural, "2", (int)TimeSpan.FromDays(2.0).TotalSeconds, string.Format(AppResources.MuteFor, string.Format("{0} {1}", "2", AppResources.DayNominativePlural).ToLowerInvariant())),
new TimerSpan(AppResources.Disabled, string.Empty, int.MaxValue, AppResources.Disabled),
};
_selectedSpan = Spans[0];
_notificationTimer = new DispatcherTimer();
_notificationTimer.Interval = TimeSpan.FromSeconds(Constants.NotificationTimerInterval);
_notificationTimer.Tick += OnNotificationTimerTick;
_uploadManager = uploadManager;
eventAggregator.Subscribe(this);
DisplayName = LowercaseConverter.Convert(AppResources.Profile);
Items = new ObservableCollection <TLUserBase>();
PropertyChanged += (sender, args) =>
{
if (Property.NameEquals(args.PropertyName, () => MuteUntil) &&
!_suppressUpdating)
{
UpdateNotifySettingsAsync();
}
if (Property.NameEquals(args.PropertyName, () => SelectedSound) &&
!_suppressUpdating)
{
NotificationsViewModel.PlaySound(SelectedSound);
UpdateNotifySettingsAsync();
}
};
}
public ChannelEditViewModel(IMTProtoService protoService, ICacheService cacheService, ITelegramEventAggregator aggregator, IUploadFileManager uploadFileManager)
: base(protoService, cacheService, aggregator, uploadFileManager)
{
}
public ChatDetailsViewModel(IMTProtoService protoService, ICacheService cacheService, ITelegramEventAggregator aggregator, IUploadFileManager uploadFileManager)
: base(protoService, cacheService, aggregator)
{
_uploadFileManager = uploadFileManager;
}
//public ObservableCollection<TLUserBase> Items { get; set; }
public EditChatViewModel(IUploadFileManager uploadManager, ICacheService cacheService,
ICommonErrorHandler errorHandler, IStateService stateService, INavigationService navigationService,
IMTProtoService mtProtoService, ITelegramEventAggregator eventAggregator)
: base(cacheService, errorHandler, stateService, navigationService, mtProtoService, eventAggregator)
{
EventAggregator.Subscribe(this);
_uploadManager = uploadManager;
CurrentItem = StateService.CurrentChat;
StateService.CurrentChat = null;
var chat = CurrentItem as TLChat;
if (chat != null)
{
Title = chat.Title.ToString();
}
var broadcastChat = CurrentItem as TLBroadcastChat;
if (broadcastChat != null)
{
Title = broadcastChat.Title.ToString();
}
var channel = CurrentItem as TLChannel;
if (channel != null)
{
Title = channel.Title.ToString();
About = channel.About != null?channel.About.ToString() : string.Empty;
}
var channel44 = CurrentItem as TLChannel44;
if (channel44 != null)
{
_signMessages = channel44.Signatures;
}
var channel68 = CurrentItem as TLChannel68;
if (channel68 != null)
{
_hiddenPrehistory = channel68.HiddenPrehistory;
}
PropertyChanged += (sender, args) =>
{
if (Property.NameEquals(args.PropertyName, () => SignMessages))
{
if (channel44 == null)
{
return;
}
MTProtoService.ToggleSignaturesAsync(channel44.ToInputChannel(), new TLBool(SignMessages),
result => Execute.BeginOnUIThread(() =>
{
}),
error => Execute.BeginOnUIThread(() =>
{
Execute.ShowDebugMessage("channels.toggleComments error " + error);
}));
}
else if (Property.NameEquals(args.PropertyName, () => HiddenPrehistory))
{
if (channel44 == null)
{
return;
}
MTProtoService.TogglePreHistoryHiddenAsync(channel44.ToInputChannel(), new TLBool(HiddenPrehistory),
result => Execute.BeginOnUIThread(() =>
{
MTProtoService.GetFullChannelAsync(channel44.ToInputChannel(), result2 =>
{
});
}),
error => Execute.BeginOnUIThread(() =>
{
Execute.ShowDebugMessage("channels.toggleComments error " + error);
}));
}
};
}