destinations_endpoint.go

package main

import (
	"encoding/json"
	"github.com/j14159/gocmc"
	"net/http"
)

func destinationsToJson(d map[string]gocmc.Destination) []byte {
	builder := make([]string, len(d))
	i := 0
	for _, dest := range d {
		builder[i] = dest.Name
		i++
	}
	ret, _ := json.Marshal(builder)
	return ret
}

func (du DestinationUpdates) ServeHTTP(w http.ResponseWriter, r *http.Request) {
	destinations := gocmc.GetDestinations()

	w.Write(destinationsToJson(destinations))
}

func StartDestinationsHandler() {
	http.Handle("/destinations", DestinationUpdates{})
}