public ActionResult Accounts()
{
appinfo app = utility.getAppInfo(defaultappid);
WebClient wc = new WebClient();
if (app != null)
{
if (app.TwitterAccessToken != null)
{
ViewData["TwitterRegistered"] = true;
//use this to get the user name and return it as well
OAuthTokens tokens = new OAuthTokens();
tokens.AccessToken = app.TwitterAccessToken;
tokens.AccessTokenSecret = app.TwitterAccessTokenSecret;
tokens.ConsumerKey = ConfigurationManager.AppSettings["twitterConsumerKey"];
tokens.ConsumerSecret = ConfigurationManager.AppSettings["twitterConsumerSecret"];
}
else
{
ViewData["TwitterRegistered"] = false;
}
if (app.FacebookAccessToken != null)
{
ViewData["FacebookRegistered"] = true;
//get user name and accounts
string wcresponse;
List<FacebookPageModel> pagemodels = new List<FacebookPageModel>();
FacebookUserModel usermodel;
//create the user model
wcresponse = wc.DownloadString("https://graph.facebook.com/me?access_token=" + app.FacebookAccessToken);
usermodel = new FacebookUserModel(JObject.Parse(wcresponse));
//create the account models
wcresponse = wc.DownloadString("https://graph.facebook.com/me/accounts?access_token=" + app.FacebookAccessToken);
JArray accounts = (JArray)JObject.Parse(wcresponse)["data"];
for (int i = 0; i < accounts.Count; i++)
{
pagemodels.Add(new FacebookPageModel((JObject)accounts[i]));
}
string[] pagenames = new string[pagemodels.Count];
for (int i = 0; i < pagenames.Count(); i++)
{
pagenames[i] = pagemodels[i].Name;
if (app.FacebookPageId != null && app.FacebookPageId == pagemodels[i].Id)
{
ViewData["FacebookLinkedPageId"] = app.FacebookPageId;
ViewData["FacebookLinkedPageName"] = pagemodels[i].Name;
}
}
ViewData["FacebookUserName"] = usermodel.Name;
ViewData["FacebookUserId"] = usermodel.Id;
ViewData["FacebookPageNames"] = pagenames;
}
else
{
ViewData["FacebookRegistered"] = false;
}
}
//ViewData["FacebookReturnMessage"] = RouteData.Values["FacebookReturnMessage"];
//ViewData["TwitterReturnMessage"] = RouteData.Values["TwitterReturnMessage"];
return View();
}
public ActionResult FacebookAccount(FormCollection collection)
{
string appId = ConfigurationManager.AppSettings["facebookAppId"];
string appSecret = ConfigurationManager.AppSettings["facebookAppSecret"];
string redirect_url;
//required permissions:
//create_event, offline_access, manage_pages
appinfo app = utility.getAppInfo(defaultappid);
WebClient wc = new WebClient();
string facebookReturnMessage = "";
if (app.FacebookAccessToken == null)
{
if (Request.QueryString["code"] == null)
{
//first submit, this is if the user presses the 'link facebook account button'
//it redirects to facebooks auth dialog
redirect_url = "https://www.facebook.com/dialog/oauth?client_id=" + appId + "&redirect_uri=http://"+siteURL+"/settings/facebookaccount&scope=create_event,offline_access,manage_pages,publish_stream"; //"&redirect_uri=http://campsoc.com/settings/facebookaccount&scope=create_event,offline_access,manage_pages,publish_stream";
Response.Redirect(redirect_url);
}
else
{
//if they accept, this is called with code set to an authorization code
redirect_url = "https://graph.facebook.com/oauth/access_token?";
redirect_url = redirect_url + "client_id=" + appId + "&redirect_uri=" + "http://"+siteURL+"/settings/facebookaccount" + "&";
redirect_url = redirect_url + "client_secret=" + appSecret + "&code=" + Request.QueryString["code"];
//make the request
string result = wc.DownloadString(redirect_url);
//parse the string and get the access_token
string access_token = "";
string temp;
int start = 0;
int end = 0;
bool gotit = false;
for (int i = 0; i < result.Length; i++)
{
temp = result.Substring(start, (i - start));
if (temp.Equals("access_token="))
{
gotit = true;
}
if (result.Substring(i, 1).Equals("&") && gotit)
{
gotit = false;
}
if (gotit)
{
access_token = access_token + result.Substring(i, 1);
}
}
//now get the userid
string wcresponse = wc.DownloadString("https://graph.facebook.com/me?access_token=" + access_token);
FacebookUserModel usermodel = new FacebookUserModel(JObject.Parse(wcresponse));
utility.updateAppFacebookUserTokens(defaultappid, access_token, usermodel.Id);
}
}
else if (app.FacebookAccessToken != null && Request.QueryString["remove"] == null)
{
//we have a facebook access token, so this must be a request to unlink the account
//Response.Redirect("https://www.facebook.com/settings?tab=applications");
utility.updateAppFacebookUserTokens(defaultappid, null, null);
utility.updateAppFacebookPageTokens(defaultappid, null, null);
facebookReturnMessage = "Facebook account unlinked. You might still need to visit <a href=\"https://www.facebook.com/settings?tab=applications\">https://www.facebook.com/settings?tab=applications</a> and remove the 'Campus Social' application";
}
else if(app.FacebookAccessToken != null && Request.QueryString["remove"] == "1")
{
}
return RedirectToAction("Accounts");//, new {FacebookReturnMessage = facebookReturnMessage });
}
