package main import ( "encoding/base64" "flag" "fmt" "io/ioutil" "net/http" "time" "github.com/bwmarrin/discordgo" ) var ( Email string Password string Token string Url string BotID string BotUsername string ) func init() { flag.StringVar(&Email, "e", "", "Account Email") flag.StringVar(&Password, "p", "", "Account Password") flag.StringVar(&Token, "t", "", "Account Token") flag.StringVar(&Url, "l", "http://bwmarrin.github.io/discordgo/img/discordgo.png", "Link to the avatar image") flag.Parse() } func main() { // Create a new Discord session using the provided login information. // Use discordgo.New(Token) to just use a token for login. dg, err := discordgo.New(Email, Password, Token) if err != nil { fmt.Println("error creating Discord session,", err) return } // Register messageCreate as a callback for the messageCreate events. dg.AddHandler(messageCreate) // Open the websocket and begin listening. dg.Open() bot, err := dg.User("@me") if err != nil { fmt.Println("error fetching the bot details,", err) return } BotID = bot.ID BotUsername = bot.Username changeAvatar(dg) fmt.Println("Bot is now running. Press CTRL-C to exit.") // Simple way to keep program running until CTRL-C is pressed. <-make(chan struct{}) return } // Helper function to change the avatar func changeAvatar(s *discordgo.Session) { resp, err := http.Get(Url) if err != nil { fmt.Println("Error retrieving the file, ", err) return } defer resp.Body.Close() img, err := ioutil.ReadAll(resp.Body) if err != nil { fmt.Println("Error reading the response, ", err) return } base64 := base64.StdEncoding.EncodeToString(img) avatar := fmt.Sprintf("data:%s;base64,%s", http.DetectContentType(img), string(base64)) _, err = s.UserUpdate("", "", BotUsername, avatar, "") if err != nil { fmt.Println("Error setting the avatar, ", err) } } // This function will be called (due to AddHandler above) every time a new // message is created on any channel that the autenticated bot has access to. func messageCreate(s *discordgo.Session, m *discordgo.MessageCreate) { // Print message to stdout. fmt.Printf("%-20s %-20s\n %20s > %s\n", m.ChannelID, time.Now().Format(time.Stamp), m.Author.Username, m.Content) }