private async Task DoViewPollAsync()
{
this.IsBusy = true;
var identity = (IUserIdentity)Csla.ApplicationContext.User.Identity;
var command = await this.objectFactory.CreateAsync();
command.PollID = this.Id;
command.UserID = identity.UserID.HasValue ? identity.UserID.Value : 0;
command = await this.objectFactory.ExecuteAsync(command);
this.IsBusy = false;
if (command.Submission != null)
{
var criteria = new ViewPollPageNavigationCriteria
{
PollId = this.Id
};
this.ShowViewModel<ViewPollPageViewModel>(criteria);
}
else
{
var navigationCriteria = new PollResultsPageNavigationCriteria
{
PollId = this.Id
};
this.ShowViewModel<PollResultsPageViewModel>(navigationCriteria);
}
}
public void ViewPoll(IPollSearchResult poll)
{
if (poll == null)
{
throw new ArgumentNullException("poll");
}
var criteria = new ViewPollPageNavigationCriteria
{
PollId = poll.Id
};
this.Navigation.NavigateToViewModel<ViewPollPageViewModel>(criteria);
}
public async Task Submit()
{
this.IsBusy = true;
var hasError = false;
try
{
this.User = await this.User.SaveAsync() as IUser;
var identity = await this.userIdentityObjectFactory.FetchAsync(this.User.ProfileID);
var principal = new CslaPrincipalCore(identity);
Csla.ApplicationContext.User = principal;
}
catch (DataPortalException ex)
{
System.Diagnostics.Debug.WriteLine(ex);
hasError = true;
}
this.IsBusy = false;
if (!hasError)
{
// Always navigate to the Polls page first.
this.Navigation.NavigateToViewModel<PollsPageViewModel>();
// If there is a PollId, the user is coming in from a URI link.
// Navigate to the View Poll page, leaving the Polls page in the back
// stack so the user can back up to it.
if (this.NavigationCriteria.PollId.HasValue)
{
var criteria = new ViewPollPageNavigationCriteria
{
PollId = this.NavigationCriteria.PollId.Value
};
this.Navigation.NavigateToViewModel<ViewPollPageViewModel>(criteria);
}
}
else
{
#if WINDOWS_PHONE
this.messageBox.Show("There was an error saving your profile. Please try again.", "Error");
#else
await this.messageBox.ShowAsync("There was an error saving your profile. Please try again.", "Error");
#endif // WINDOWS_PHONE
}
}
public async Task Submit()
{
IsBusy = true;
var hasError = false;
try
{
if (this.PollImageViewModel.HasImage)
{
this.Poll.PollImageLink = await this.PollImageViewModel.UploadImage();
}
this.Poll = await this.Poll.SaveAsync() as IPoll;
}
catch (DataPortalException ex)
{
System.Diagnostics.Debug.WriteLine(ex);
hasError = true;
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex);
hasError = true;
}
IsBusy = false;
if (!hasError)
{
if (this.Poll != null && this.Poll.PollID != null)
{
var criteria = new ViewPollPageNavigationCriteria() {PollId = this.Poll.PollID.Value};
this.Navigation.NavigateToViewModel<ViewPollPageViewModel>(criteria);
}
}
else
{
#if WINDOWS_PHONE
this.messageBox.Show("There was an error saving your poll. Please try again.", "Error");
#else
await this.messageBox.ShowAsync("There was an error saving your poll. Please try again.", "Error");
#endif
}
}
private async Task LoadIdentityAndGo(string profileId)
{
IUserIdentity identity = null;
IsBusy = true;
try
{
//identity = (this.objectFactory as IObjectFactory<IUserIdentity>).Fetch(profileId);
identity = await this.ObjectFactory.FetchAsync(profileId);
var principal = new CslaPrincipalCore(identity);
Csla.ApplicationContext.User = principal;
}
catch (DataPortalException ex)
{
Console.WriteLine(ex.Message);
identity = null;
MessageBox.Show(this, ex.Message);
}
IsBusy = false;
if (identity == null)
{
this.MessageBox.Show(this, "There was an error retrieving your profile.", "Error");
}
else if (identity.IsAuthenticated)
{
// If there is a PollId, the user is coming in from a URI.
// Navigate to the Polls page, which adds it to the back stack.
// Then, navigate to the View Poll page. This allows the user to be able
// to back out of the View Poll page and land on the Polls page, rather than
// leaving the app.
if (this.NavigationCriteria != null && this.NavigationCriteria.PollId.HasValue)
{
var criteria = new ViewPollPageNavigationCriteria
{
PollId = this.NavigationCriteria.PollId.Value
};
//this.Navigation.NavigateToViewModel<PollsPageViewModel>();
//this.Navigation.NavigateToViewModel<ViewPollPageViewModel>(criteria);
}
else if (this.NavigationCriteria != null && !string.IsNullOrEmpty(this.NavigationCriteria.SearchQuery))
{
var criteria = new PollsPageSearchNavigationCriteria
{
SearchQuery = this.NavigationCriteria.SearchQuery
};
//this.Navigation.NavigateToViewModel<PollsPageViewModel>();
//this.Navigation.NavigateToViewModel<ViewPollPageViewModel>(criteria);
}
else
{
//this.Navigation.NavigateToViewModel<PollsPageViewModel>();
var polls = new Intent (this, typeof(PollsActivity));
StartActivity (polls);
}
}
else
{
var criteria = new RegistrationPageNavigationCriteria
{
ProfileId = profileId
};
if (this.NavigationCriteria != null)
{
criteria.PollId = this.NavigationCriteria.PollId;
}
var registration = new Intent (this, typeof(RegistrationActivity));
registration.PutExtra("NavigationCriteria_PollId", criteria.PollId ?? 0);
registration.PutExtra ("NavigationCriteria_ProfileId", criteria.ProfileId);
StartActivity (registration);
//this.Navigation.NavigateToViewModel<RegistrationPageViewModel>(criteria);
}
}
protected override void OnActivated(IActivatedEventArgs args)
{
base.OnActivated(args);
string serializedCriteria = null;
if (args != null && args.Kind == ActivationKind.Protocol)
{
var protocolArgs = args as ProtocolActivatedEventArgs;
if (protocolArgs.Uri.Authority.ToLower() == "poll")
{
int pollId;
if (int.TryParse(protocolArgs.Uri.LocalPath.Substring(1), out pollId))
{
if (args.PreviousExecutionState == ApplicationExecutionState.Running)
{
var criteria = new ViewPollPageNavigationCriteria
{
PollId = pollId
};
serializedCriteria = Serializer.Serialize(criteria);
}
else
{
var criteria = new LandingPageNavigationCriteria
{
PollId = pollId
};
serializedCriteria = Serializer.Serialize(criteria);
}
}
}
}
if (args != null && args.PreviousExecutionState == ApplicationExecutionState.Running)
{
this.NavigationService.NavigateToViewModel<ViewPollPageViewModel>(serializedCriteria);
}
else
{
this.DisplayRootView<LandingPage>(serializedCriteria);
}
}
protected override void OnLaunched(LaunchActivatedEventArgs args)
{
string serializedCriteria = null;
if (!string.IsNullOrEmpty(args.Arguments))
{
int pollId;
if (int.TryParse(args.Arguments, out pollId))
{
if (args.PreviousExecutionState == ApplicationExecutionState.Running)
{
var criteria = new ViewPollPageNavigationCriteria
{
PollId = pollId
};
serializedCriteria = Serializer.Serialize(criteria);
}
else
{
var criteria = new LandingPageNavigationCriteria
{
PollId = pollId
};
serializedCriteria = Serializer.Serialize(criteria);
}
}
}
if (args != null && args.PreviousExecutionState == ApplicationExecutionState.Running)
{
this.NavigationService.NavigateToViewModel<ViewPollPageViewModel>(serializedCriteria);
}
else
{
this.DisplayRootView<LandingPage>(serializedCriteria);
}
}
private async Task LoadIdentityAndGo(string profileId)
{
IUserIdentity identity = null;
IsBusy = true;
try
{
identity = await this.objectFactory.FetchAsync(profileId);
var principal = new CslaPrincipalCore(identity);
Csla.ApplicationContext.User = principal;
}
catch (DataPortalException ex)
{
Debug.WriteLine(ex.Message);
identity = null;
}
IsBusy = false;
if (identity == null)
{
#if WINDOWS_PHONE
this.messageBox.Show("There was an error retrieving your profile.", "Error");
#else
await this.messageBox.ShowAsync("There was an error retrieving your profile.", "Error");
#endif // WINDOWS_PHONE
}
else if (identity.IsAuthenticated)
{
// If there is a PollId, the user is coming in from a URI.
// Navigate to the Polls page, which adds it to the back stack.
// Then, navigate to the View Poll page. This allows the user to be able
// to back out of the View Poll page and land on the Polls page, rather than
// leaving the app.
if (this.NavigationCriteria != null && this.NavigationCriteria.PollId.HasValue)
{
var criteria = new ViewPollPageNavigationCriteria
{
PollId = this.NavigationCriteria.PollId.Value
};
this.Navigation.NavigateToViewModel<PollsPageViewModel>();
this.Navigation.NavigateToViewModel<ViewPollPageViewModel>(criteria);
}
else if (this.NavigationCriteria != null && !string.IsNullOrEmpty(this.NavigationCriteria.SearchQuery))
{
var criteria = new PollsPageSearchNavigationCriteria
{
SearchQuery = this.NavigationCriteria.SearchQuery
};
this.Navigation.NavigateToViewModel<PollsPageViewModel>();
this.Navigation.NavigateToViewModel<ViewPollPageViewModel>(criteria);
}
else
{
this.Navigation.NavigateToViewModel<PollsPageViewModel>();
}
}
else
{
var criteria = new RegistrationPageNavigationCriteria
{
ProfileId = profileId
};
if (this.NavigationCriteria != null)
{
criteria.PollId = this.NavigationCriteria.PollId;
}
this.Navigation.NavigateToViewModel<RegistrationPageViewModel>(criteria);
}
}
public async Task Submit()
{
this.IsBusy = true;
var hasError = false;
DateTime birthDate;
hasError = !DateTime.TryParse(FindViewById<Button>(Resource.Id.registration_dob).Text, out birthDate);
if (!hasError)
{
this.User.BirthDate = birthDate;
try
{
Bindings.UpdateSourceForLastView();
this.User = await this.User.SaveAsync() as IUser;
InitializeBindings(this.User);
var identity = await this.UserIdentityObjectFactory.FetchAsync(this.User.ProfileID);
var principal = new CslaPrincipalCore(identity);
Csla.ApplicationContext.User = principal;
}
catch (DataPortalException ex)
{
System.Diagnostics.Debug.WriteLine(ex);
hasError = true;
}
}
this.IsBusy = false;
if (!hasError)
{
// Always navigate to Polls page first
var polls = new Intent (this, typeof(PollsActivity));
StartActivity (polls);
// If there is a PollId, the user is coming in from a URI link.
// Navigate to the View Poll page, leaving the Polls page in the back
// stack so the user can back up to it.
if (this.NavigationCriteria.PollId.HasValue)
{
var criteria = new ViewPollPageNavigationCriteria
{
PollId = this.NavigationCriteria.PollId.Value
};
var registration = new Intent (this, typeof(ViewPollFragment));
registration.PutExtra("PollId", criteria.PollId);
StartActivity (registration);
//this.Navigation.NavigateToViewModel<ViewPollPageViewModel>(criteria);
}
}
else
{
this.MessageBox.Show(this, "There was an error saving your profile. Please try again.", "Error");
}
}
public async Task SubmitHandlerAsync()
{
this.IsBusy = true;
var hasError = false;
try
{
if (this.PollImageViewModel.HasImage)
{
this.Poll.PollImageLink = await this.PollImageViewModel.UploadImage().ConfigureAwait(true);
}
this.Poll = ((IPoll)await this.Poll.SaveAsync());
}
catch (DataPortalException ex)
{
this.logger.Log(ex);
hasError = true;
}
catch (Exception ex)
{
this.logger.Log(ex);
hasError = true;
}
this.IsBusy = false;
if (!hasError)
{
if (this.Poll != null && this.Poll.PollID != null)
{
if (PollAdded != null)
{
PollAdded(this, new AddPollEventArgs { Poll = this.Poll });
}
#if !__MOBILE__
this.Close(this);
#endif
var criteria = new ViewPollPageNavigationCriteria
{
PollId = this.Poll.PollID.Value
};
this.ShowViewModel<ViewPollPageViewModel>(criteria);
var viewModelLoader = Mvx.Resolve<IMvxViewModelLoader>();
this.PollImageViewModel = (PollImageViewModel)viewModelLoader.LoadViewModel(new MvxViewModelRequest(typeof(PollImageViewModel), new MvxBundle(), new MvxBundle(), new MvxRequestedBy(MvxRequestedByType.UserAction)), null);
this.Start();
}
}
else
{
await this.messageBox.ShowAsync("There was an error saving your poll. Please try again.", "Error");
}
}