public Task CreatePhotoRecordAsync(PhotoRecord record)
{
PhotoContent content = new PhotoContent();
content.SecretId = Guid.NewGuid().ToString();
content.Uri = new Uri(String.Format("http://{0}", Guid.NewGuid()));
photoContents[content.SecretId] = content;
content.Id = photoContents.Count - 1;
photoRecords.Add(record);
record.Id = photoRecords.IndexOf(record);
record.Sent = DateTimeOffset.Now;
record.SenderName = App.CurrentUser.Name;
record.SenderUserId = App.CurrentUser.UserId;
record.PhotoContentSecretId = content.SecretId;
record.Expired = false;
// These two are returned but not stored in the
// datastore, we delete them later
record.UploadKey = String.Empty; // Doesn't matter in this case
record.Uri = content.Uri;
content.PhotoRecordId = record.Id;
return(Task.FromResult(0));
}
public Task <ObservableCollection <PhotoContent> > ReadPhotoContentAsync(string id)
{
PhotoContent content = null;
if (photoContents.TryGetValue(id, out content))
{
PhotoRecord record = photoRecords[content.PhotoRecordId];
record.Received = DateTimeOffset.Now;
}
ObservableCollection <PhotoContent> wrapper = new ObservableCollection <PhotoContent>();
wrapper.Add(content);
return(Task.FromResult <ObservableCollection <PhotoContent> >(wrapper));
}
public SendViewModel()
{
chatService = ServiceLocator.Current.GetInstance<IChatService>();
parentViewModel = ServiceLocator.Current.GetInstance<CameraViewModel>();
parentViewModel.PropertyChanged += parentViewModel_PropertyChanged;
ResetImageSource();
SendPhoto = new RelayCommand(async () =>
{
PhotoRecord p = new PhotoRecord();
// If they didn't explicitly toggle the list picker, assume
// they want the first contact in the list.
if (SelectedFriend != null)
{
p.RecepientUserId = SelectedFriend.UserId;
}
else
{
p.RecepientUserId = Friends.First().UserId;
}
p.SenderUserId = App.CurrentUser.UserId;
p.SenderName = App.CurrentUser.Name;
await chatService.CreatePhotoRecordAsync(p);
System.Net.Http.HttpResponseMessage m =
await chatService.UploadPhotoAsync(p.Uri, p.UploadKey, parentViewModel.Image);
App.RootFrame.Navigate(new Uri("/View/PhotosPage.xaml", UriKind.RelativeOrAbsolute));
});
RefreshCommand = new RelayCommand(async () =>
{
Friends = await chatService.ReadFriendsAsync(App.CurrentUser.UserId);
});
}
public async Task CreatePhotoRecordAsync(PhotoRecord record)
{
await recordsTable.InsertAsync(record);
}
public Task CreatePhotoRecordAsync(PhotoRecord record)
{
PhotoContent content = new PhotoContent();
content.SecretId = Guid.NewGuid().ToString();
content.Uri = new Uri(String.Format("http://{0}", Guid.NewGuid()));
photoContents[content.SecretId] = content;
content.Id = photoContents.Count - 1;
photoRecords.Add(record);
record.Id = photoRecords.IndexOf(record);
record.Sent = DateTimeOffset.Now;
record.SenderName = App.CurrentUser.Name;
record.SenderUserId = App.CurrentUser.UserId;
record.PhotoContentSecretId = content.SecretId;
record.Expired = false;
// These two are returned but not stored in the
// datastore, we delete them later
record.UploadKey = String.Empty; // Doesn't matter in this case
record.Uri = content.Uri;
content.PhotoRecordId = record.Id;
return Task.FromResult(0);
}
public async Task CreatePhotoRecordAsync(PhotoRecord record)
{
await recordsTable.InsertAsync(record);
}