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       // the global settings for the Disqus widget
       'disqus' => [
           'settings' => ['shortname' => 'DISQUS_SHORTNAME'] // default settings
       ],

       // the global settings for the Facebook plugins widget
       'facebook' => [
           'appId' => 'FACEBOOK_APP_ID',
           'secret' => 'FACEBOOK_APP_SECRET',
       ],

       // the global settings for the Google+ Plugins widget
       'google' => [
           'clientId' => 'GOOGLE_API_CLIENT_ID',
           'pageId' => 'GOOGLE_PLUS_PAGE_ID',
           'profileId' => 'GOOGLE_PLUS_PROFILE_ID',
       ],

       // the global settings for the Google Analytics plugin widget
       'googleAnalytics' => [
           'id' => 'TRACKING_ID',
           'domain' => 'TRACKING_DOMAIN',
       ],

       // the global settings for the Twitter plugin widget
       'twitter' => [
           'screenName' => 'TWITTER_SCREEN_NAME'
       ],

       // the global settings for the GitHub plugin widget
       'github' => [
           'settings' => ['user' => 'GITHUB_USER', 'repo' => 'GITHUB_REPO']
       ],
   ],
   // your other modules
]

/**
* If any parameters are not passed, the widget will use settings from the social
* module wherever possible. For example `clientId`, `pageId`, and `profileId` will
* be referred from the module settings.
*/
echo GooglePlugin::widget([
   'type'=>GooglePlugin::SIGNIN,
   'tag'=>'span',
   'signinOptions'=>['id'=>'signinButton'],
   'settings' => [
       'callback'=>'signinCallback',
       'cookiepolicy' => 'single_host_origin',
       'requestvisibleactions' => 'http://schemas.google.com/AddActivity',
       'scope'=>'https://www.googleapis.com/auth/plus.login'
   ]
]);

/**
* The callback client script
*/
function signinCallback(authResult) {
 if (authResult['status']['signed_in']) {
   // Update the app to reflect a signed in user
   // Hide the sign-in button now that the user is authorized, for example:
   document.getElementById('signinButton').setAttribute('style', 'display: none');
 } else {
   // Update the app to reflect a signed out user
   // Possible error values:
   //   "user_signed_out" - User is signed-out
   //   "access_denied" - User denied access to your app
   //   "immediate_failed" - Could not automatically log in the user
   console.log('Sign-in state: ' + authResult['error']);
 }
}