[英]New Facebook API issue
誰能幫我這個代碼,告訴我哪里出了問題?
我的代碼無法再使用新的Facebook API,並且出現以下錯誤!
Uncaught Error: OAuth2 specification states that 'perms' should now be called
'scope'. Please update.
Error is in http://connect.facebook.net/en_US/all.js line 23
即使我更改了它,它仍然根本不起作用!
//THIS FUNCTION WILL INITIALIZE THE FACEBOOK API AND WILL ADD NEW FACEBOOK ACCOUNTS.
var apikey = $("#apikey").val();
//var tuittingID = $("#tuittingID").val();
FB.init({ apiKey: apikey, status : true, cookie : true, oauth: true });
FB.getLoginStatus(handleSessionResponse);
$('#FBlogin').live('click', function() {
FB.login(handleSessionResponse, {
scope:'manage_pages, publish_stream, offline_access, user_status,
read_insights'
});
return false;
});
function handleSessionResponse(response) {
if (!response.session || String(response.scope) == '') {
return;
}
else
var tuittingID = $.cookie("tuittingID");
$('#AccessToken').val(response.session.access_token);
$("#loader").show();
$.post("tuitting/facebook_lib/fbadd.php",
{ tuittingID: tuittingID, uid: FB.getSession().uid, usid:
FB.getSession().session_key, accesstoken: response.session.access_token },
function(data){
reloadAccounts();
$("#loader").hide();
FB.logout(function(response) {
}); //END LOGOUT FROM FACEBOOK AFTER SUCCESSFULL ACTION
}
); //END AJAX POST FUNCTION DATA
}
您是否進行了支持Oauth 2所需的更改? 自10月1日起強制執行此操作,但SDK僅在昨天(2012年12月13日)被強制使用Oauth 2
請參閱https://developers.facebook.com/docs/oauth2-https-migration/-有關更改內容的摘要以及指向即將發布的博客文章的鏈接-身份驗證和javascript文檔是您最可能需要的文檔檢查您是否要進行更改,因為這是更改的地方
我們也受到此更改的影響,我們進行了以下更改以使其起作用。 FB.init()是按以下代碼要求的,並且oauth設置為true。
FB.init({
appId: 1234567890123,
oauth: true
})
現在不再有會話, response.session變為response.authResponse , response.session.uid變為response.authResponse.userID
FB.login(function(response) {
if (response.authResponse) {
var postData = {
FBID: response.authResponse.userID,
Access_Token: response.authResponse.accessToken
};
鏈接有關js更改的其他信息,要求https://developers.facebook.com/blog/post/525/
還要確保您使用的是FB.getAuthResponse()而不是FB.getSession()。
http://developers.facebook.com/docs/reference/javascript/FB.getAuthResponse/ http://developers.facebook.com/blog/post/525/
這是Oauth 1.0代碼:
html
<div id="fb-root"></div>
<div class="fb-login-button" scope="email,user_birthday"
onlogin="afterFacebookConnect();" autologoutlink="false">Login con Facebook</div>
javascript
window.fbAsyncInit = function () {
FB.init({
appId: 'id_of_app',
status: true,
cookie: true,
xfbml: true });
};
if (document.getElementById('fb-root') != undefined) {
var e = document.createElement('script');
e.type = 'text/javascript';
e.src = document.location.protocol + '//connect.facebook.net/es_ES/all.js';
e.async = true;
document.getElementById('fb-root').appendChild(e);
}
function afterFacebookConnect() {
FB.getLoginStatus(function (response) {
if (response.session) {
window.location = "/facebook/login?token=" + response.session.accessToken;
} else {
// user clicked Cancel
}
});
}
我為適應Oauth 2.0所做的更改:
window.fbAsyncInit = function () {
FB.init({
appId: 'id_of_app',
status: true,
cookie: true,
xfbml: true,
oauth:true // additional parameter
});
};
function afterFacebookConnect() {
FB.getLoginStatus(function (response) {
if (response.authResponse) {
window.location = "/facebook/login?token="
+ response.authResponse.accessToken;
} else {
// user clicked Cancel
}
});
}
附加:這是處理響應的代碼(ASP.NET MVC,C#):
使用Newtonsoft.Json.Linq;
[RequireHttps]
public ActionResult login(string token)
{
WebClient client = new WebClient();
string JsonResult = client.DownloadString(string.Concat(
"https://graph.facebook.com/me?access_token=", token));
JObject jsonUserInfo = JObject.Parse(JsonResult);
string nombre = jsonUserInfo.Value<string>("first_name");
string segundo_apellido = jsonUserInfo.Value<string>("last_name");
string nombre_completo = jsonUserInfo.Value<string>("name");
string genero = jsonUserInfo.Value<string>("gender");
string email = jsonUserInfo.Value<string>("email");
string birthday = jsonUserInfo.Value<string>("birthday");
// here you do your logic to login the user
// otherwise you can send user to the registration
// form and fill in some data you received from facebook
}
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