public ExchangeSettingsViewModel(IWorkbook workbook, INavigationService navigationService, IMessageBoxService messageBoxService, ISynchronizationManager synchronizationManager, ITrackingManager trackingManager)
: base(workbook, navigationService, messageBoxService, synchronizationManager, trackingManager)
{
if (!this.Settings.HasValue(ExchangeSettings.ExchangeVersion))
{
this.Settings.SetValue(ExchangeSettings.ExchangeVersion, ExchangeServerVersion.ExchangeOffice365);
}
if (!string.IsNullOrEmpty(this.ServerUri))
{
this.ServerUri = this.ServerUri.GetUriCompatibleString();
}
this.exchangeVersion = ExchangeServerVersionHelper.GetString(this.Settings.GetValue <ExchangeServerVersion>(ExchangeSettings.ExchangeVersion));
this.syncFlaggedItems = this.Settings.GetValue <bool>(ExchangeSettings.ExchangeSyncFlaggedItems);
this.UpdateSSLUsage();
}
protected override async void CheckSettingsExecute()
{
this.Settings.SetValue(ExchangeSettings.ExchangeVersion, ExchangeServerVersionHelper.GetEnum(this.exchangeVersion));
this.Settings.SetValue(ExchangeSettings.ExchangeSyncFlaggedItems, this.syncFlaggedItems);
if (string.IsNullOrEmpty(this.Domain) && !string.IsNullOrEmpty(this.Email))
{
// try to use the email address to find out what the domain is
string[] emailComponents = this.Email.Split('@');
if (emailComponents.Length > 1)
{
this.Domain = emailComponents[1];
}
}
if (!string.IsNullOrEmpty(this.ServerUri))
{
this.ServerUri = this.ServerUri.GetUriCompatibleString();
if (!this.ServerUri.StartsWith(HttpPrefix) && !this.ServerUri.StartsWith(HttpsPrefix))
{
// http prefix is missing add it
if (this.UseSSL)
{
this.ServerUri = HttpsPrefix + this.ServerUri;
}
else
{
this.ServerUri = HttpPrefix + this.ServerUri;
}
}
}
if (string.IsNullOrEmpty(this.Username) && !string.IsNullOrEmpty(this.Email))
{
// if the username is empty while the email is not
// use the email as the username
this.Username = this.Email;
}
using (this.ExecuteBusyAction(ExchangeResources.Exchange_CheckingCredentials))
{
SynchronizationService synchronizationService = SynchronizationService.ExchangeEws;
ISynchronizationProvider provider = this.SynchronizationManager.GetProvider(synchronizationService);
bool result = false;
if (provider != null)
{
provider.OperationFailed += this.ProviderOnOperationFailed;
result = await provider.CheckLoginAsync();
provider.OperationFailed -= this.ProviderOnOperationFailed;
}
// notify potential changes to the server uri
this.RaisePropertyChanged("ServerUri");
this.UpdateSSLUsage();
if (result)
{
this.SynchronizationManager.Metadata.Reset();
this.SynchronizationManager.ActiveService = synchronizationService;
await this.HandleGoodSettings();
}
}
}
