basic google calendar working

google/gauth.js

@@ -0,0 +1,61 @@
+// Client ID and API key from the Developer Console
+var CLIENT_ID = '951578952608-pnrc56tttl9dd2u67keg43hj5rhn6eid.apps.googleusercontent.com';
+
+// Array of API discovery doc URLs for APIs used by the quickstart
+var DISCOVERY_DOCS = ["https://www.googleapis.com/discovery/v1/apis/calendar/v3/rest"];
+
+// Authorization scopes required by the API; multiple scopes can be
+// included, separated by spaces.
+var SCOPES = "https://www.googleapis.com/auth/calendar";
+
+var authorizeButton = document.getElementById('authorize-button');
+var signoutButton = document.getElementById('signout-button');
+/**
+ *  On load, called to load the auth2 library and API client library.
+ */
+function handleClientLoad() {
+  gapi.load('client:auth2', initClient);
+}
+
+/**
+ *  Initializes the API client library and sets up sign-in state
+ *  listeners.
+ */
+function initClient() {
+  gapi.client.init({
+    discoveryDocs: DISCOVERY_DOCS,
+    clientId: CLIENT_ID,
+    scope: SCOPES
+  }).then(function () {
+    // Listen for sign-in state changes.
+    gapi.auth2.getAuthInstance().isSignedIn.listen(updateSigninStatus);
+
+    // Handle the initial sign-in state.
+    updateSigninStatus(gapi.auth2.getAuthInstance().isSignedIn.get());
+    authorizeButton.onclick = handleAuthClick;
+    signoutButton.onclick = handleSignoutClick;
+  });
+}
+
+/**
+ *  Called when the signed in status changes, to update the UI
+ *  appropriately. After a sign-in, the API is called.
+ */
+function updateSigninStatus(isSignedIn) {
+  if (isSignedIn) {
+    console.log('logged-in');
+  } else {
+    console.log('logged out');
+  }
+}
+
+/**
+ *  Sign in the user upon button click.
+ */
+function handleAuthClick(event) {
+  gapi.auth2.getAuthInstance().signIn();
+}
+
+function handleSignoutClick(event) {
+  gapi.auth2.getAuthInstance().signOut();
+}