//~EditCurrentUserViewModel()
//{
//}
public void SetProfilePhoto()
{
EditCurrentUserActions.EditPhoto(photo =>
{
var fileId = TLLong.Random();
IsWorking = true;
_uploadManager.UploadFile(fileId, new TLUserSelf(), photo);
});
}
public void SetChannelPhoto()
{
EditChatActions.EditPhoto(photo =>
{
var volumeId = TLLong.Random();
var localId = TLInt.Random();
var secret = TLLong.Random();
var fileLocation = new TLFileLocation
{
VolumeId = volumeId,
LocalId = localId,
Secret = secret,
DCId = new TLInt(0),
//Buffer = p.Bytes
};
var fileName = String.Format("{0}_{1}_{2}.jpg",
fileLocation.VolumeId,
fileLocation.LocalId,
fileLocation.Secret);
using (var store = IsolatedStorageFile.GetUserStoreForApplication())
{
using (var fileStream = store.CreateFile(fileName))
{
fileStream.Write(photo, 0, photo.Length);
}
}
Photo = new TLChatPhoto
{
PhotoSmall = new TLFileLocation
{
DCId = fileLocation.DCId,
VolumeId = fileLocation.VolumeId,
LocalId = fileLocation.LocalId,
Secret = fileLocation.Secret
},
PhotoBig = new TLFileLocation
{
DCId = fileLocation.DCId,
VolumeId = fileLocation.VolumeId,
LocalId = fileLocation.LocalId,
Secret = fileLocation.Secret
}
};
NotifyOfPropertyChange(() => Photo);
_uploadingPhoto = true;
var fileId = TLLong.Random();
_uploadManager.UploadFile(fileId, new TLChannel(), photo);
});
}
public void ReplacePhoto()
{
if (CurrentItem is TLChat || CurrentItem is TLChannel)
{
EditChatActions.EditPhoto(photo =>
{
var fileId = TLLong.Random();
IsWorking = true;
_uploadManager.UploadFile(fileId, CurrentItem, photo);
});
}
}
public void OpenPhoto()
{
var chat = CurrentItem as TLChat;
var channel = CurrentItem as TLChannel;
if (chat == null && channel == null)
{
return;
}
var photoBase = GetPhoto();
var photo = photoBase as TLChatPhoto;
if (photo != null)
{
StateService.CurrentPhoto = photo;
if (ProfilePhotoViewer == null)
{
ProfilePhotoViewer = new ProfilePhotoViewerViewModel(StateService, MTProtoService, EventAggregator, NavigationService);
NotifyOfPropertyChange(() => ProfilePhotoViewer);
}
BeginOnUIThread(() => ProfilePhotoViewer.OpenViewer());
return;
}
var photoEmpty = photoBase as TLChatPhotoEmpty;
if (photoEmpty != null)
{
if ((chat != null && !chat.Left.Value) ||
(channel != null && channel.Creator))
{
EditChatActions.EditPhoto(result =>
{
var fileId = TLLong.Random();
IsWorking = true;
_uploadManager.UploadFile(fileId, CurrentItem, result);
});
}
}
}