protected async override void OnNavigatedTo(NavigationEventArgs e)
{
base.OnNavigatedTo(e);
var authorizer = new UniversalAuthorizer
{
CredentialStore = new InMemoryCredentialStore
{
ConsumerKey = "",
ConsumerSecret = ""
},
Callback = "http://github.com/JoeMayo/LinqToTwitter"
};
await authorizer.AuthorizeAsync();
SharedState.Authorizer = authorizer;
DataContext = new SampleStreamViewModel();
}
private async void TweetButton_Click(object sender, RoutedEventArgs e)
{
var authorizer = new UniversalAuthorizer
{
CredentialStore = new InMemoryCredentialStore
{
ConsumerKey = "",
ConsumerSecret = ""
}
};
await authorizer.AuthorizeAsync();
var ctx = new TwitterContext(authorizer);
string userInput = tweetText.Text;
Status tweet = await ctx.TweetAsync(userInput);
ResponseTextBlock.Text = tweet.Text;
await new MessageDialog("You Tweeted: " + tweet.Text, "Success!").ShowAsync();
}
private async void PopulatePassportData()
{
if (apiKey == null) { IsLoginVisible = Visibility.Visible; return; }
var data = StorageService.Instance.Storage.RetrieveList<PassportDataModel>();
if (data != null && data.Count > 0)
{
IsLoginVisible = Visibility.Visible;
IsAPIEditorVisible = Visibility.Collapsed;
IsLoggedInVisibility = Visibility.Collapsed;
var dm = data.Where(x => x.PassType == GroupingType).FirstOrDefault();
if (dm != null) {
if (_twitterCtx == null)
{
var authorizer = new UniversalAuthorizer
{
CredentialStore = new SingleUserInMemoryCredentialStore
{
AccessToken = dm.Token,
AccessTokenSecret = dm.TokenSecret,
ConsumerKey = apiKey.APIKey,
ConsumerSecret = apiKey.APISecret
},
SupportsCompression = true,
Callback = apiKey.APICallbackUrl
};
await authorizer.CredentialStore.LoadAsync();
_twitterCtx = new TwitterContext(authorizer);
}
var verifyResponse = await (from acct in _twitterCtx.Account
where acct.Type == AccountType.VerifyCredentials
select acct)
.SingleOrDefaultAsync();
LoggedInUser = verifyResponse.User;
if (_LoggedInUser != null) {
IsLoggedInVisibility = Visibility.Visible;
IsLoginVisible = Visibility.Collapsed;
}
await UpdateTweetsAsync();
}
}
else {
//no passport so show login button
IsLoginVisible = Visibility.Visible;
IsAPIEditorVisible = Visibility.Collapsed;
}
}
public async void AttemptTwitterLogin()
{
var authorizer = new UniversalAuthorizer
{
CredentialStore = new SingleUserInMemoryCredentialStore
{
ConsumerKey = apiKey.APIKey,
ConsumerSecret = apiKey.APISecret
},
SupportsCompression = true,
Callback = apiKey.APICallbackUrl
};
await authorizer.AuthorizeAsync();
_twitterCtx = new TwitterContext(authorizer);
var dm = new PassportDataModel();
dm.Token = authorizer.CredentialStore.OAuthToken;
dm.TokenSecret = authorizer.CredentialStore.OAuthTokenSecret;
dm.Verifier = authorizer.Parameters["oauth_verifier"];
dm.PassType = GroupingType;
dm.UserId = authorizer.CredentialStore.UserID.ToString();
dm.UserName = authorizer.CredentialStore.ScreenName;
dm.FullName = authorizer.CredentialStore.ScreenName;
dm.ScreenName = authorizer.CredentialStore.ScreenName;
dm.APIKeyFKID = apiKey.Id;
StorageService.Instance.Storage.Insert(dm);
PopulatePassportData();
}
