avz/priv/google_sdk.dtl

<script type="text/javascript">
var m = document.createElement('meta');
m.name = "google-signin-client_id"; m.content = "{{clientid}}";
document.getElementsByTagName('head')[0].appendChild(m);

var rf = document.createElement('link');
rf.rel = "stypesheet"; rf.type = "text/css";
rf.href = "https://fonts.googleapis.com/css?family=Roboto";
document.getElementsByTagName('head')[0].appendChild(rf);

window.onbeforeunload = function(e){ gapi.auth2.getAuthInstance().signOut(); }

function render(){
  gapi.signin2.render('{{loginbtnid}}', {
    'width'     : '{{width}}',
    'height'    : '{{height}}',
    'longtitle' : '{{longtitle}}',
    'theme'     : '{{theme}}',
    // don't pass user.getAuthResponse().id_token
    // basic profile is enough
    'onsuccess' : function(user){ if(gLogin) gLogin(user.getBasicProfile()) },
    'onfailure' : function(err) { if(gLoginFail) gLoginFail(err) }
  });
}

(function() {
  var po = document.createElement('script'); po.type = 'text/javascript'; po.async = true;
  po.src = 'https://apis.google.com/js/platform.js?onload=render';
  var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(po, s);
})();
</script>