private async Task UpdatePhoto()
{
try
{
_telemetryClient.TrackEvent(TelemetryEvents.UpdatePhotoInitiated);
// The user needs to be signed-in
await _authEnforcementHandler.CheckUserAuthentication();
// If the current category is not selected, prompt
// the user to select one.
if (Category == null)
{
Category = await _navigationFacade.ShowCategoryChooserDialog();
// If category is still not selected (User can always cancel),
// we need to cancel the upload.
if (Category == null)
{
throw new CategoryRequiredException();
}
}
IsBusy = true;
Photo.Caption = Comment;
Photo.CategoryId = Category.Id;
await _photoService.UpdatePhoto(Photo);
_navigationFacade.NavigateToPhotoDetailsView(Category.ToCategoryPreview(), Photo);
_telemetryClient.TrackEvent(TelemetryEvents.UpdatePhotoSuccess);
}
catch (CategoryRequiredException)
{
// Swallow exception. User canceled selecting a category.
}
catch (SignInRequiredException)
{
// Swallow exception. User canceled the Sign-in dialog.
}
catch (ServiceException)
{
await _dialogService.ShowNotification("GenericError_Message", "GenericError_Title");
}
finally
{
IsBusy = false;
}
}
private void OnHeroImageSelected(Photo photo)
{
_navigationFacade.NavigateToPhotoDetailsView(photo);
}
/// <summary>
/// Action to take when a photo has been selected
/// </summary>
/// <param name="photo">The photo.</param>
private void OnPhotoSelected(Photo photo)
{
SelectedPhoto = photo;
_navigationFacade.NavigateToPhotoDetailsView(Category, photo);
}
private void OnHeroImageSelected(Photo photo)
{
_telemetryClient.TrackEvent(TelemetryEvents.HeroImageSelected);
_navigationFacade.NavigateToPhotoDetailsView(photo);
}
/// <summary>
/// Action to take when a photo has been selected
/// </summary>
/// <param name="photo">the photo.</param>
private void OnPhotoSelected(Photo photo)
{
_telemetryClient.TrackEvent(TelemetryEvents.PhotoStreamItemSelected);
_navigationFacade.NavigateToPhotoDetailsView(photo);
}