protected void Page_Load(object sender, EventArgs e)
{
//Setup the auth url
string authUrl = "https://runkeeper.com/apps/authorize?client_id=" + ClientId + "&redirect_uri=" + HttpUtility.UrlEncode(RequestUri) + "&response_type=code";
AAuthAnchor.HRef = authUrl;
//Initialize the healthgraph api - get a token or use an existing one saved to session
TokenManager = new AccessTokenManager(ClientId, ClientSecret, RequestUri);
if (string.IsNullOrEmpty(Code) == false)
{
//If we set the code in the url string, get a new access token and save it to the session
TokenManager.InitAccessToken(Code);
Token = TokenManager.Token;
}
else if (Token != null)
{
//Otherwise, if the access code saved in session is present we'll attempt to use that
TokenManager.Token = Token;
}
if (Token != null)
{
DisplayHealthGraphSamples();
}
}
protected void AttemptAuth(object sender, EventArgs e)
{
_clientIdEntry.FetchValue();
ClientId = _clientIdEntry.Value;
_clientSecretEntry.FetchValue();
ClientSecret = _clientSecretEntry.Value;
_requestUriEntry.FetchValue();
RequestUri = _requestUriEntry.Value;
if ((string.IsNullOrEmpty(ClientId)) || (string.IsNullOrEmpty(ClientSecret)) || (string.IsNullOrEmpty(RequestUri)))
{
UIAlertView firstPageValidationAlert = new UIAlertView("Whoops!", "Please provide a Client Id, Client Secrent and Request Uri.", null, "Okay");
firstPageValidationAlert.Show();
}
else
{
//Elements for Second Page - authorization
var secondPage = new UIViewController();
secondPage.Title = "Authorize";
var authorizeWebView = new UIWebView(secondPage.View.Frame);
secondPage.View.AddSubview(authorizeWebView);
viewController.VisibleViewController.NavigationController.PushViewController(secondPage, true);
authorizeWebView.LoadFinished += delegate(object s, EventArgs ev) {
string currentUrl = authorizeWebView.Request.Url.AbsoluteString;
const string CodeIdentifier = "code=";
if (currentUrl.Contains(CodeIdentifier))
{
//We've received an authorization code - initialize the token manager to get a create a token
Code = currentUrl.Substring(currentUrl.IndexOf(CodeIdentifier) + CodeIdentifier.Length);
TokenManager = new AccessTokenManager(ClientId, ClientSecret, RequestUri);
InvokeOnMainThread(() => {
UIApplication.SharedApplication.NetworkActivityIndicatorVisible = true;
});
TokenManager.InitAccessToken(Code);
var userRequest = new UsersEndpoint(TokenManager);
User = userRequest.GetUser();
var profileRequest = new ProfileEndpoint(TokenManager, User);
Profile = profileRequest.GetProfile();
InvokeOnMainThread(() => {
UIApplication.SharedApplication.NetworkActivityIndicatorVisible = false;
});
ShowUserAndProfile();
}
};
authorizeWebView.LoadRequest(new NSUrlRequest(new NSUrl(HealthGraphAuthorizeEndpoint + "?client_id=" + ClientId + "&redirect_uri=" + HttpUtility.UrlEncode(RequestUri) + "&response_type=code")));
}
}
