Engine for creating chatbots for Utopia Messenger

Concept

You don't want to understand Utopia API, but you have an idea how to make a bot that works with users in private and public messages.

The engine can:

1. process messages from contacts;
2. process messages in channels (private & public messages);
3. automatically logs into channels, can use the password for closed channels.

Using the engine

1. Chatbots that raise and retain user activity in channels.
2. Bots for performing services to users.
3. Creating a bot constructor.

Install

go get github.com/Sagleft/uchatbot-engine

Example

package main

import (
	"fmt"
	"log"

	"github.com/Sagleft/uchatbot-engine"
	utopiago "github.com/Sagleft/utopialib-go/v2"
	"github.com/Sagleft/utopialib-go/v2/pkg/structs"
	"github.com/fatih/color"
)

const APIToken = "your-utopia-api-token"

func main() {
	bot, err := uchatbot.NewChatBot(uchatbot.ChatBotData{
		Config: utopiago.Config{
			Host:   "127.0.0.1",
			Token:  APIToken,
			Port:   20000,
			WsPort: 25000,
		},
		Chats: []uchatbot.Chat{
			{ID: "D53B4431FD604E2F0261792444797AA4"},
			{ID: "A59D8B62E1A59049564A4B0F8B457D45"},
		},
		Callbacks: uchatbot.ChatBotCallbacks{
			OnContactMessage:        OnContactMessage,
			OnChannelMessage:        OnChannelMessage,
			OnPrivateChannelMessage: OnPrivateChannelMessage,

			WelcomeMessage: OnWelcomeMessage,
		},
		UseErrorCallback: true,
		ErrorCallback:    onError,
	})
	if err != nil {
		log.Fatalln(err)
	}

	log.Println("bot started")
	bot.Wait()
}

func OnContactMessage(m structs.InstantMessage) {
	fmt.Printf("[CONTACT] %s: %s\n", m.Nick, m.Text)
}

func OnChannelMessage(m structs.WsChannelMessage) {
	fmt.Printf("[CHANNEL] %s: %s\n", m.Nick, m.Text)
}

func OnPrivateChannelMessage(m structs.WsChannelMessage) {
	fmt.Printf("[PRIVATE] %s: %s\n", m.Nick, m.Text)
}

func OnWelcomeMessage(userPubkey string) string {
	return fmt.Sprintf("Hello! Your pubkey is %s", userPubkey)
}

func onError(err error) {
	color.Red(err.Error())
}

If you have any questions

You can find me in Utopia: F50AF5410B1F3F4297043F0E046F205BCBAA76BEC70E936EB0F3AB94BF316804

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