private async void GetUserInformation(int TwitAuthType)
{
//Verify if User Authenticated by Twitter
AuthenticatedUserStatus = VerifyAuthenticatedUser();
//If User Not already verified by Twitter; Authenticate and Set updated User Auth State
if (!AuthenticatedUserStatus) AuthenticatedUserStatus = await AuthenticateTwitterUser(TwitAuthType);
//Set appropriate Grid - Binding to Visibility to keep all code in ViewModel not the best method, but quick and dirty for UI Test of API Data
TrendGridVisible = Windows.UI.Xaml.Visibility.Collapsed;
TweetGridVisible = Windows.UI.Xaml.Visibility.Collapsed;
UserGridVisible = Windows.UI.Xaml.Visibility.Visible;
//Do verification
if (!String.IsNullOrEmpty(TwitterSearchText))
{
tweetAPI = new TweetAPICall();
//Debug.WriteLine("Trying to get tweets and AuthUser is " + oauthTwitter.AuthenticatedUser);
UserFollowers = await tweetAPI.FollowersByUser(TwitterSearchText);
GridViewTweets = UserTweets;
}
else
{
throw new ArgumentNullException("No Twitter Screen Name Provided");
}
}
/// <summary>
/// Retrieve Tweets Trend Topics
/// </summary>
/// <param name="TwitAuthType"></param>
private async void GetTrendTweets(int TwitAuthType)
{
//Verify if User Authenticated by Twitter
AuthenticatedUserStatus = VerifyAuthenticatedUser();
//If User Not already verified by Twitter; Authenticate and Set updated User Auth State
if (!AuthenticatedUserStatus) AuthenticatedUserStatus = await AuthenticateTwitterUser(TwitAuthType);
//Set appropriate Grid - Binding to Visibility to keep all code in ViewModel not the best method, but quick and dirty for UI Test of API Data
TweetGridVisible = Windows.UI.Xaml.Visibility.Collapsed;
TrendGridVisible = Windows.UI.Xaml.Visibility.Visible;
UserGridVisible = Windows.UI.Xaml.Visibility.Collapsed;
try
{
tweetAPI = new TweetAPICall();
GlobalTrendTweets = await tweetAPI.TweetsbyTrend(null);
//GridViewTweets = GlobalTrendTweets;
//Debug.WriteLine("Trying to get tweets and AuthUser is " + oauthTwitter.AuthenticatedUser);
//UserTweets = await tweetAPI.TweetsByUser(UserScreenName);
}
catch (Exception Ex)
{
throw new Exception(Ex.Message);
}
}
/// <summary>
/// Retrieve Search by Topic Tweets
/// </summary>
/// <param name="TwitAuthType"></param>
private async void GetSearchTweets(int TwitAuthType)
{
//Verify if User Authenticated by Twitter
AuthenticatedUserStatus = VerifyAuthenticatedUser();
//If User Not already verified by Twitter; Authenticate and Set updated User Auth State
if (!AuthenticatedUserStatus) AuthenticatedUserStatus = await AuthenticateTwitterUser(TwitAuthType);
//Set appropriate Grid - Binding to Visibility to keep all code in ViewModel not the best method, but quick and dirty for UI Test of API Data
TrendGridVisible = Windows.UI.Xaml.Visibility.Collapsed;
TweetGridVisible = Windows.UI.Xaml.Visibility.Visible;
UserGridVisible = Windows.UI.Xaml.Visibility.Collapsed;
if (!string.IsNullOrEmpty(TwitterSearchText))
{
tweetAPI = new TweetAPICall();
SearchTweets = await tweetAPI.TweetsbySearch(TwitterSearchText);
GridViewTweets = SearchTweets;
}
else
{ throw new Exception("Search Query Cannot Be Empty"); }
}
/// <summary>
/// Retrieve Tweets for the Twitter User (Home Timeline Tweets)
/// </summary>
/// <param name="TwitAuthType"></param>
private async void GetHomeTimelineTweets(int TwitAuthType)
{
//Verify if User Authenticated by Twitter
AuthenticatedUserStatus = VerifyAuthenticatedUser();
//If User Not already verified by Twitter; Authenticate and Set updated User Auth State
if (!AuthenticatedUserStatus) AuthenticatedUserStatus = await AuthenticateTwitterUser(TwitAuthType);
//Set appropriate Grid - Binding to Visibility to keep all code in ViewModel not the best method, but quick and dirty for UI Test of API Data
TrendGridVisible = Windows.UI.Xaml.Visibility.Collapsed;
TweetGridVisible = Windows.UI.Xaml.Visibility.Visible;
UserGridVisible = Windows.UI.Xaml.Visibility.Collapsed;
try
{
tweetAPI = new TweetAPICall();
UserHomeTweets = await tweetAPI.TweetsbyHomeTimeline();
GridViewTweets = UserHomeTweets;
}
catch (Exception Ex)
{
throw new Exception(Ex.Message);
}
}
