revanced-bots/bots/telegram/index.js

import TelegramBot from 'node-telegram-bot-api';
import { readFileSync, readdirSync } from 'node:fs';
// Fix __dirname not being defined in ES modules. (https://stackoverflow.com/a/64383997)
import { fileURLToPath } from 'node:url';
import { dirname, join } from 'node:path';

const __filename = fileURLToPath(import.meta.url);
const __dirname = dirname(__filename);
import HelperClient from '../../client/index.js';

export default async () => {
	const config = JSON.parse(readFileSync('./config.json', 'utf-8'));

	const helper = new HelperClient(config);
	helper.connect();

	const bot = new TelegramBot(config.telegram.token, { polling: true });

	const commandsPath = join(__dirname, 'commands');
	const commandFiles = readdirSync(commandsPath).filter((file) =>
		file.endsWith('.js')
	);

	for (const file of commandFiles) {
		const filePath = join(commandsPath, file);
		const command = (await import(`file://${filePath}`)).default;
		if ('command' in command && 'execute' in command) {
			bot.onText(command.command, (...args) =>
				command.execute(bot, config, ...args)
			);
		} else {
			console.log(
				`[WARNING] The command at ${filePath} is missing a required "data" or "execute" property.`
			);
		}
	}

	const tgEventsPath = join(__dirname, 'events/telegram');
	const tgEventFiles = readdirSync(tgEventsPath).filter((file) =>
		file.endsWith('.js')
	);

	for (const file of tgEventFiles) {
		const filePath = join(tgEventsPath, file);
		const event = (await import(`file://${filePath}`)).default;
		if (event.once) {
			bot.once(event.name, (...args) => event.execute(bot, helper, ...args));
		} else {
			bot.on(event.name, (...args) => event.execute(bot, helper, ...args));
		}
	}

	// The ReVanced Helper events.

	const helperEventsPath = join(__dirname, 'events/helper');
	const helperEventFiles = readdirSync(helperEventsPath).filter((file) =>
		file.endsWith('.js')
	);

	for (const file of helperEventFiles) {
		const filePath = join(helperEventsPath, file);
		const event = (await import(`file://${filePath}`)).default;
		if (event.once) {
			helper.once(event.name, (...args) => event.execute(bot, config, ...args));
		} else {
			helper.on(event.name, (...args) => event.execute(bot, config, ...args));
		}
	}
};