visual-js/lib/fb_login/fb_login.js

[3.0.26] Prepare for npm usage. Special integration for matrix engine 1.9.0 Thunder.

function statusChangeCallback(response) {
    console.log("statusChangeCallback");
    console.log(response);
    if (response.status === "connected") {
        // Logged into your app and Facebook.
        testAPI();
    } else if (response.status === "not_authorized") {
        //document.getElementById('status').innerHTML = 'Please log ' + 'into this app.';
    } else {
        //document.getElementById('status').innerHTML = 'Please log ' + 'into Facebook.';
    }
}

function checkLoginState() {
    FB.getLoginStatus(function (response) {
        statusChangeCallback(response);
    });
}

window.fbAsyncInit = function () {
    FB.init({
        appId: "ENTER HERE APPID FROM FACEBOOK DEV SITE",
        xfbml: true,
        version: "v2.4",
        oauth: true,
    });
};

(function (d, s, id) {
    var js,
        fjs = d.getElementsByTagName(s)[0];
    if (d.getElementById(id))
        return;
    js = d.createElement(s);
    js.id = id;
    js.src = "//connect.facebook.net/en_US/sdk.js";
    fjs.parentNode.insertBefore(js, fjs);
}
(document, "script", "facebook-jssdk"));