auth/apple-popup.html [101:167]:
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// Listening for auth state changes.
firebase.auth().onAuthStateChanged(function(user) {
if (user) {
// User is signed in. Note that unlike other providers supported by Firebase Auth, Apple does
// not provide a profile photo so user.photoURL will be null.
var displayName = user.displayName;
var email = user.email;
var emailVerified = user.emailVerified;
var isAnonymous = user.isAnonymous;
var uid = user.uid;
var providerData = user.providerData;
document.getElementById('quickstart-sign-in-status').textContent =
'Signed in';
document.getElementById('quickstart-sign-in').textContent =
'Log out';
document.getElementById(
'quickstart-account-details'
).textContent = JSON.stringify(user, null, ' ');
} else {
// User is signed out.
document.getElementById('quickstart-sign-in-status').textContent =
'Signed out';
document.getElementById('quickstart-sign-in').textContent =
'Log in with Apple';
document.getElementById('quickstart-account-details').textContent =
'null';
document.getElementById('quickstart-oauthtoken').textContent =
'null';
}
document.getElementById('quickstart-sign-in').disabled = false;
});
document
.getElementById('quickstart-sign-in')
.addEventListener('click', toggleSignIn, false);
}
window.onload = function() {
initApp();
};