private async Task StartUploadPhoto(string name, Stream stream)
{
try {
// Deployment.Current.Dispatcher.BeginInvoke(() => {
// UploadProgressBar.Visibility = Visibility.Collapsed;
// });
logger.info("START upload photo");
if (!(model is DialogModelPlain))
{
return;
}
DialogModelPlain plainModel = (DialogModelPlain)model;
InputFile file =
await TelegramSession.Instance.Files.UploadFile(name, stream, delegate { });
InputMedia media = TL.inputMediaUploadedPhoto(file);
logger.info("END upload photo");
Deployment.Current.Dispatcher.BeginInvoke(() => {
logger.info("Send media in UI thread");
plainModel.SendMedia(media);
});
// Deployment.Current.Dispatcher.BeginInvoke(() => {
// UploadProgressBar.Visibility = Visibility.Collapsed;
// });
} catch (Exception ex) {
logger.error("exception {0}", ex);
}
}
private async Task DoSendContact(UserModel user)
{
if (!(dialogToReturn is DialogModelPlain))
{
return;
}
InputPeer ip = dialogToReturn.InputPeer;
InputMedia media = TL.inputMediaContact(user.PhoneNumber, user.FirstName, user.LastName);
DialogModelPlain dialog = (DialogModelPlain)dialogToReturn;
await dialog.SendMedia(media);
}
private void OnDialogSelected(object sender, DialogModel model)
{
InputPeer inputPeer = null;
if (!(model is DialogModelPlain))
{
return;
}
DialogModelPlain dmp = (DialogModelPlain)model;
if (fromMedia == 1)
{
MessageMedia media = MediaTransitionHelper.Instance.Media;
InputMedia im = null;
if (media.Constructor == Constructor.messageMediaPhoto)
{
MessageMediaPhotoConstructor mmpc = (MessageMediaPhotoConstructor)media;
InputPhoto ip = TL.inputPhoto(((PhotoConstructor)mmpc.photo).id, ((PhotoConstructor)mmpc.photo).access_hash);
im = TL.inputMediaPhoto(ip);
}
else if (media.Constructor == Constructor.messageMediaVideo)
{
MessageMediaVideoConstructor mmvc = (MessageMediaVideoConstructor)media;
InputVideo iv = TL.inputVideo(((VideoConstructor)mmvc.video).id, ((VideoConstructor)mmvc.video).access_hash);
im = TL.inputMediaVideo(iv);
}
else if (media.Constructor == Constructor.messageMediaGeo)
{
MessageMediaGeoConstructor mmgc = (MessageMediaGeoConstructor)media;
GeoPointConstructor gpc = (GeoPointConstructor)mmgc.geo;
InputGeoPoint point = TL.inputGeoPoint(gpc.lat, gpc.lng);
im = TL.inputMediaGeoPoint(point);
}
if (im != null)
{
dmp.SendMedia(im);
NavigationService.GoBack();
}
return;
}
if (messageId.Count == 0)
{
logger.error("error forwarding, no messageId");
}
Peer peer = model.Peer;
if (model.IsChat)
{
inputPeer = TL.inputPeerChat(((PeerChatConstructor)peer).chat_id);
}
else
{
inputPeer = TL.inputPeerContact(((PeerUserConstructor)peer).user_id);
}
DoForwardMessages(inputPeer);
int modelId = TelegramSession.Instance.Dialogs.Model.Dialogs.IndexOf(model);
NavigationService.Navigate(new Uri("/UI/Pages/DialogPage.xaml?modelId=" + modelId, UriKind.Relative));
}
