private static void OnDisplayModePropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
var profileCard = d as ProfileCard;
ProfileCardItem profileItem = profileCard.CurrentProfileItem.Clone();
profileItem.DisplayMode = (ViewType)e.NewValue;
profileCard.CurrentProfileItem = profileItem;
}
private void InitUserProfile()
{
var profileItem = new ProfileCardItem()
{
UserPhoto = DefaultImage ?? PersonPhoto,
NormalMail = NormalMailDefaultText ?? string.Empty,
LargeProfileTitle = LargeProfileTitleDefaultText ?? string.Empty,
LargeProfileMail = LargeProfileMailDefaultText ?? string.Empty,
DisplayMode = DisplayMode
};
CurrentProfileItem = profileItem;
}
private async void FetchUserInfoAsync()
{
if (string.IsNullOrEmpty(UserId) || UserId.Equals("Invalid UserId"))
{
InitUserProfile();
}
else
{
MicrosoftGraphService graphService = MicrosoftGraphService.Instance;
if (!(await graphService.TryLoginAsync()))
{
return;
}
try
{
var user = await graphService.GraphProvider.Users[UserId].Request().GetAsync();
var profileItem = new ProfileCardItem()
{
NormalMail = user.Mail,
LargeProfileTitle = user.DisplayName,
LargeProfileMail = user.Mail,
DisplayMode = DisplayMode
};
if (string.IsNullOrEmpty(user.Mail))
{
profileItem.UserPhoto = DefaultImage ?? PersonPhoto;
}
else
{
try
{
using (Stream photoStream = await graphService.GraphProvider.Users[UserId].Photo.Content.Request().GetAsync())
using (var ras = photoStream.AsRandomAccessStream())
{
var bitmapImage = new BitmapImage();
await bitmapImage.SetSourceAsync(ras);
profileItem.UserPhoto = bitmapImage;
}
}
catch
{
// Swallow error in case of no photo found
profileItem.UserPhoto = DefaultImage ?? PersonPhoto;
}
}
await Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
CurrentProfileItem = profileItem;
});
}
catch (ServiceException ex)
{
// Swallow error in case of no user id found
if (!ex.Error.Code.Equals("Request_ResourceNotFound"))
{
throw;
}
await Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
UserId = "Invalid UserId";
});
}
}
}