讀取 google calendar api v3 / Events: list , 轉換成 FullCalendar 的格式

transformer.js

var util = require('util'),
    request = require('request'),
    parser = require('xml2json'),
    calendar_id = 'fgj3gh1p2chvsb0vge2sjrejag@group.calendar.google.com',
    api_key = 'AIzaSyBQal2rNhP5SRkU5hZytY7Yb8nYc5Q1nrc',
    url = util.format('https://www.googleapis.com/calendar/v3/calendars/%s/events?key=%s', calendar_id, api_key);

request({url: url}, function(error, response, json){
  var data = JSON.parse(json),
      transformed = data.items.map(function(event){
        return {
          id: event.id,
          title: event.summary || '忙碌',
          start: event.start.dateTime || event.start.date,
          end: event.end.dateTime || event.start.date, // because end.date may be the next day, cause a '2-all-day' event, we use start.date here.
          allDay: !!event.start.date
        };

      });
  console.log(JSON.stringify(transformed));
});