public ActionResult FacebookCallback(string code)
{
PostCategory2Controller.se = null;
var fb = new FacebookClient();
dynamic result = fb.Post("oauth/access_token", new
{
client_id = ConfigurationManager.AppSettings["FbAppId"],
client_secret = ConfigurationManager.AppSettings["FbAppSecret"],
redirect_uri = RedirectUri.AbsoluteUri,
code = code
});
var accessToken = result.access_token;
if (!string.IsNullOrEmpty(accessToken))
{
fb.AccessToken = accessToken;
dynamic me = fb.Get("me?fields=first_name,middle_name,last_name,id,email");
string email = me.email;
string userName = me.email;
string firstname = me.first_name;
string middlename = me.middle_name;
string lastname = me.last_name;
Person p = new Person();
p.Email = email;
p.FullName = firstname + " " + middlename + " " + lastname;
p.Status = true;
p.CreateDate = DateTime.Now;
p.PositionID = 4;
var num = dao.AddForFacebook(p);
if (num == 1)
{
CheckInUser(p.Email, p.FullName, p.ID);
History h = new History();
InsertHistory(h, p);
}
else if (num == 0)
{
var ob = user.ViewDetails(email);
CheckInUser(ob.Email, ob.FullName, ob.ID);
History h = new History();
InsertHistory(h, ob);
}
else if (num == -1)
{
ModelState.AddModelError("", "Khong the dang nhap");
}
}
else
{
}
return(RedirectToAction("Index", "Home"));
}