Support full insert API.

Author: hindessm

google/calendar.html

@@ -33,8 +33,9 @@
   <p>Create an entry in a <a href="https://www.google.com/calendar">Google Calendar</a>.</p>
   <p>The incoming message can provide the following properties:
     <ul>
-      <li><b>payload</b> - a string to describe the event using <a href="https://support.google.com/calendar/answer/36604?hl=en">quick add format</a></li>
+      <li><b>payload</b> - either a string to describe the event using <a href="https://support.google.com/calendar/answer/36604?hl=en">quick add format</a> or an object representing the request body for an <a href="https://developers.google.com/google-apps/calendar/v3/reference/events/insert">insert request</a></li>
       <li><b>calendar</b> - the calendar to add the event to (optional, defaults to the node calendar property or the users primary calendar)</li>
+      <li><b>sendNotifications</b> - a boolean to determine if notifications should be sent to attendees (optional, defaults to false)</li>
     </ul>
   </p>
 </script>

google/calendar.js

@@ -59,13 +59,24 @@ module.exports = function(RED) {
                     node.status({fill:"red",shape:"ring",text:"invalid calendar"});
                     return;
                 }
-                node.google.request({
+                var request = {
                     method: 'POST',
-                    url: 'https://www.googleapis.com/calendar/v3/calendars/'+cal.id+'/events/quickAdd',
-                    form: {
-                        text: msg.payload,
-                    },
-                }, function(err, data) {
+                };
+                if (typeof msg.payload === 'object') {
+                    request.url = 'https://www.googleapis.com/calendar/v3/calendars/'+cal.id+'/events';
+                    request.body = msg.payload;
+                } else {
+                    request.url = 'https://www.googleapis.com/calendar/v3/calendars/'+cal.id+'/events/quickAdd';
+                    request.form = {
+                        text: RED.util.ensureString(msg.payload)
+                    };
+                }
+                if (node.sendNotifications || msg.sendNotifications) {
+                    request.query = {
+                        sendNotifications: true
+                    };
+                }
+                node.google.request(request, function(err, data) {
                     if (err) {
                         node.error(err.toString());
                         node.status({fill:"red",shape:"ring",text:"failed"});

google/google.js

@@ -87,7 +87,9 @@ module.exports = function(RED) {
             req = { url: req };
         }
         req.method = req.method || 'GET';
-        req.json = req.json || true;
+        if (!req.hasOwnProperty("json")) {
+            req.json = true;
+        }
         // always set access token to the latest ignoring any already present
         req.auth = { bearer: this.credentials.accessToken };
         //console.log(require('util').inspect(req));
@@ -110,6 +112,13 @@ module.exports = function(RED) {
         request(req, function(err, result, data) {
             if (err) {
                 // handled in callback
+            } else if (result.statusCode >= 400) {
+                data = {
+                    error: {
+                        code: result.statusCode,
+                        message: result.body,
+                    },
+                };
             } else if (data.error) {
                 if (data.error.code === 401 && retries > 0) {
                     retries--;