public void DeletePhoto()
{
var channel = CurrentItem as TLChannel;
if (channel != null)
{
//IsWorking = true;
MTProtoService.EditPhotoAsync(channel, new TLInputChatPhotoEmpty(),
result => { },
error => Execute.BeginOnUIThread(() =>
{
//IsWorking = false;
Execute.ShowDebugMessage("channels.editPhoto error " + error);
}));
}
var chat = CurrentItem as TLChat;
if (chat != null)
{
//IsWorking = true;
MTProtoService.EditChatPhotoAsync(chat.Id, new TLInputChatPhotoEmpty(),
result => { },
error => Execute.BeginOnUIThread(() =>
{
//IsWorking = false;
Execute.ShowDebugMessage("messages.editChatPhoto error " + error);
}));
}
}
private void ContinueUploadingPhoto(TLChannel channel)
{
if (_photo != null)
{
MTProtoService.EditPhotoAsync(channel, new TLInputChatUploadedPhoto {
File = _photo, Crop = new TLInputPhotoCropAuto()
},
result2 => Execute.BeginOnUIThread(() =>
{
var updates2 = result2 as TLUpdates;
if (updates2 != null)
{
channel = updates2.Chats.FirstOrDefault() as TLChannel;
if (channel != null)
{
ContinueNextStep(channel);
}
}
}),
error2 => Execute.BeginOnUIThread(() =>
{
IsWorking = false;
NotifyOfPropertyChange(() => CanCreateChannel);
Execute.ShowDebugMessage("channels.editPhoto error " + error2);
}));
}
}
public void DeletePhoto()
{
var channel = CurrentItem as TLChannel;
if (channel != null)
{
//IsWorking = true;
MTProtoService.EditPhotoAsync(channel, new TLInputChatPhotoEmpty(),
statedMessage => Execute.BeginOnUIThread(() =>
{
//IsWorking = false;
var updates = statedMessage as TLUpdates;
if (updates != null)
{
var updateNewMessage = updates.Updates.FirstOrDefault(x => x is TLUpdateNewChannelMessage) as TLUpdateNewChannelMessage;
if (updateNewMessage != null)
{
EventAggregator.Publish(updateNewMessage.Message);
}
}
}),
error => Execute.BeginOnUIThread(() =>
{
//IsWorking = false;
Execute.ShowDebugMessage("channels.editPhoto error " + error);
}));
}
var chat = CurrentItem as TLChat;
if (chat != null)
{
//IsWorking = true;
MTProtoService.EditChatPhotoAsync(chat.Id, new TLInputChatPhotoEmpty(),
statedMessage => Execute.BeginOnUIThread(() =>
{
//IsWorking = false;
var updates = statedMessage as TLUpdates;
if (updates != null)
{
var updateNewMessage = updates.Updates.FirstOrDefault(x => x is TLUpdateNewMessage) as TLUpdateNewMessage;
if (updateNewMessage != null)
{
EventAggregator.Publish(updateNewMessage.Message);
}
}
}),
error => Execute.BeginOnUIThread(() =>
{
//IsWorking = false;
Execute.ShowDebugMessage("messages.editChatPhoto error " + error);
}));
}
}
public void Handle(UploadableItem item)
{
var userSelf = item.Owner as TLUserSelf;
if (userSelf != null)
{
MTProtoService.UploadProfilePhotoAsync(
new TLInputFile
{
Id = item.FileId,
MD5Checksum = new TLString(MD5Core.GetHashString(item.Bytes).ToLowerInvariant()),
Name = new TLString(Guid.NewGuid() + ".jpg"),
Parts = new TLInt(item.Parts.Count)
},
new TLString(""),
new TLInputGeoPointEmpty(),
new TLInputPhotoCropAuto(),
photosPhoto =>
{
MTProtoService.GetFullUserAsync(new TLInputUserSelf(), userFull => { }, error => { });
},
error =>
{
});
return;
}
var channel = item.Owner as TLChannel;
if (channel != null)
{
if (channel.Id != null)
{
MTProtoService.EditPhotoAsync(
channel,
new TLInputChatUploadedPhoto
{
File = new TLInputFile
{
Id = item.FileId,
MD5Checksum = new TLString(MD5Core.GetHashString(item.Bytes).ToLowerInvariant()),
Name = new TLString("channelPhoto.jpg"),
Parts = new TLInt(item.Parts.Count)
},
Crop = new TLInputPhotoCropAuto()
},
statedMessage =>
{
var updates = statedMessage as TLUpdates;
if (updates != null)
{
var updateNewMessage = updates.Updates.FirstOrDefault(x => x is TLUpdateNewChannelMessage) as TLUpdateNewChannelMessage;
if (updateNewMessage != null)
{
EventAggregator.Publish(updateNewMessage.Message);
}
}
},
error =>
{
Execute.ShowDebugMessage("messages.editChatPhoto error " + error);
});
}
}
var chat = item.Owner as TLChat;
if (chat != null)
{
MTProtoService.EditChatPhotoAsync(
chat.Id,
new TLInputChatUploadedPhoto
{
File = new TLInputFile
{
Id = item.FileId,
MD5Checksum = new TLString(MD5Core.GetHashString(item.Bytes).ToLowerInvariant()),
Name = new TLString("chatPhoto.jpg"),
Parts = new TLInt(item.Parts.Count)
},
Crop = new TLInputPhotoCropAuto()
},
statedMessage =>
{
var updates = statedMessage as TLUpdates;
if (updates != null)
{
var updateNewMessage = updates.Updates.FirstOrDefault(x => x is TLUpdateNewMessage) as TLUpdateNewMessage;
if (updateNewMessage != null)
{
EventAggregator.Publish(updateNewMessage.Message);
}
}
},
error =>
{
Execute.ShowDebugMessage("messages.editChatPhoto error " + error);
});
}
}
public void SetPhoto()
{
var photo = CurrentItem as TLPhoto;
if (photo == null)
{
return;
}
TLPhotoSize size = null;
var sizes = photo.Sizes.OfType <TLPhotoSize>();
const double width = 800.0;
foreach (var photoSize in sizes)
{
if (size == null ||
Math.Abs(width - size.W.Value) > Math.Abs(width - photoSize.W.Value))
{
size = photoSize;
}
}
if (size == null)
{
return;
}
var location = size.Location as TLFileLocation;
if (location == null)
{
return;
}
if (_currentContact != null)
{
IsWorking = true;
MTProtoService.UpdateProfilePhotoAsync(new TLInputPhoto {
Id = photo.Id, AccessHash = photo.AccessHash
},
result =>
{
IsWorking = false;
_items.Insert(0, result);
_currentIndex++;
MTProtoService.GetUserPhotosAsync(_currentContact.ToInputUser(), new TLInt(1), new TLLong(0), new TLInt(1),
photos =>
{
var previousPhoto = photos.Photos.FirstOrDefault();
if (previousPhoto != null)
{
_items.RemoveAt(1);
_items.Insert(1, previousPhoto);
}
},
error =>
{
Execute.ShowDebugMessage("photos.getUserPhotos error " + error);
});
},
error =>
{
IsWorking = false;
Execute.ShowDebugMessage("photos.updateProfilePhoto error " + error);
});
}
else if (_currentChat != null)
{
var channel = _currentChat as TLChannel;
if (channel != null)
{
if (channel.Id != null)
{
IsWorking = true;
MTProtoService.EditPhotoAsync(
channel,
new TLInputChatPhoto56
{
Id = new TLInputPhoto {
Id = photo.Id, AccessHash = photo.AccessHash
}
},
result => Execute.BeginOnUIThread(() =>
{
IsWorking = false;
var updates = result as TLUpdates;
if (updates != null)
{
var updateNewMessage = updates.Updates.FirstOrDefault(x => x is TLUpdateNewMessage) as TLUpdateNewMessage;
if (updateNewMessage != null)
{
var serviceMessage = updateNewMessage.Message as TLMessageService;
if (serviceMessage != null)
{
var chatEditPhotoAction = serviceMessage.Action as TLMessageActionChatEditPhoto;
if (chatEditPhotoAction != null)
{
var newPhoto = chatEditPhotoAction.Photo as TLPhoto;
if (newPhoto != null)
{
_items.Insert(0, newPhoto);
_currentIndex++;
}
}
}
}
}
}),
error => Execute.BeginOnUIThread(() =>
{
IsWorking = false;
Execute.ShowDebugMessage("messages.editChatPhoto error " + error);
}));
}
}
var chat = _currentChat as TLChat;
if (chat != null)
{
IsWorking = true;
MTProtoService.EditChatPhotoAsync(
chat.Id,
new TLInputChatPhoto56
{
Id = new TLInputPhoto {
Id = photo.Id, AccessHash = photo.AccessHash
}
},
result => Execute.BeginOnUIThread(() =>
{
IsWorking = false;
var updates = result as TLUpdates;
if (updates != null)
{
var updateNewMessage = updates.Updates.FirstOrDefault(x => x is TLUpdateNewMessage) as TLUpdateNewMessage;
if (updateNewMessage != null)
{
var serviceMessage = updateNewMessage.Message as TLMessageService;
if (serviceMessage != null)
{
var chatEditPhotoAction = serviceMessage.Action as TLMessageActionChatEditPhoto;
if (chatEditPhotoAction != null)
{
var newPhoto = chatEditPhotoAction.Photo as TLPhoto;
if (newPhoto != null)
{
_items.Insert(0, newPhoto);
_currentIndex++;
}
}
}
}
}
}),
error => Execute.BeginOnUIThread(() =>
{
IsWorking = false;
Execute.ShowDebugMessage("messages.editChatPhoto error " + error);
}));
}
}
}