Housekeeper/pkg/communicator/communicator.go

package communicator

import (
	"bytes"
	"encoding/json"
	"fmt"
	"io/ioutil"
	"net/http"
	"strings"

	"git.linuxrocker.com/mattburchett/Housekeeper/pkg/config"
)

type error interface {
	Error() string
}

// TelegramPost will send a message to a specific ChatID in Telegram containing the list of items to be cleaned with this cleaner.
func TelegramPost(config config.Config, titles []string) error {
	var err error
	if len(titles) != 0 {
		url := "https://api.telegram.org/bot" + config.TelegramToken + "/sendMessage"

		values := map[string]string{"chat_id": config.TelegramChatID, "text": "The following items are to be removed from " + config.ServerName + " in 24 hours. Please go to Plex and start the title to keep it on " + config.ServerName + ". You do not need to keep watching, just hit play and load a few seconds.\n\n" + fmt.Sprintf("%v", strings.Join(titles, "\n")), "disable_notifications": "true"}

		jsonValue, _ := json.Marshal(values)
		req, err := http.NewRequest("POST", url, bytes.NewBuffer(jsonValue))
		req.Header.Set("X-Custom-Header", "Housekeeper")
		req.Header.Set("Content-Type", "application/json")

		client := &http.Client{}
		resp, err := client.Do(req)
		if err != nil {
			panic(err)
		}
		defer resp.Body.Close()

		fmt.Println("response Status:", resp.Status)
		fmt.Println("response Headers:", resp.Header)
		body, _ := ioutil.ReadAll(resp.Body)
		fmt.Println("response Body:", string(body))

	} else {
		fmt.Println("There are no titles, therefore no message to send!")
	}

	return err
}

// StdoutPost will relay the titles out to stdout.
func StdoutPost(titles []string) {
	if len(titles) != 0 {
		for _, title := range titles {
			fmt.Println(title)
		}
	} else {
		fmt.Println("There are no titles. Nothing to display.")
	}
}