examples/calendar.go

// Copyright 2014 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package main

import (
	"fmt"
	"log"
	"net/http"
	"os"

	calendar "code.google.com/p/google-api-go-client/calendar/v3"
)

func init() {
	registerDemo("calendar", calendar.CalendarScope, calendarMain)
}

// calendarMain is an example that demonstrates calling the Calendar API.
// Its purpose is to test out the ability to get maps of struct objects.
//
// Example usage:
//   go build -o go-api-demo *.go
//   go-api-demo -clientid="my-clientid" -secret="my-secret" calendar
func calendarMain(client *http.Client, argv []string) {
	if len(argv) != 0 {
		fmt.Fprintln(os.Stderr, "Usage: calendar")
		return
	}

	svc, err := calendar.New(client)
	if err != nil {
		log.Fatalf("Unable to create Calendar service: %v", err)
	}

	c, err := svc.Colors.Get().Do()
	if err != nil {
		log.Fatalf("Unable to retrieve calendar colors: %v", err)
	}

	log.Printf("Kind of colors: %v", c.Kind)
	log.Printf("Colors last updated: %v", c.Updated)

	for k, v := range c.Calendar {
		log.Printf("Calendar[%v]: Background=%v, Foreground=%v", k, v.Background, v.Foreground)
	}

	for k, v := range c.Event {
		log.Printf("Event[%v]: Background=%v, Foreground=%v", k, v.Background, v.Foreground)
	}
}