105 lines
No EOL
3.6 KiB
TypeScript
105 lines
No EOL
3.6 KiB
TypeScript
'use strict';
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import * as TelegramBot from 'node-telegram-bot-api';
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import { IInitProfileOptions } from '../utils';
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import Telme from '../telme';
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import Config, { IConfig } from '../config/config';
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export default class Init {
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static async init(options: IInitProfileOptions = null) {
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const profileName = options.profileName || 'default';
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let currentConfig: IConfig;
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try {
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currentConfig = await Config.getFullConfig();
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if (currentConfig.profiles[profileName]) {
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// This will override existing profile
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const response = await prompt(`Do you wish to override you current '${profileName}' profile [y/n]? `);
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if (response[0].toLowerCase() !== 'y') {
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console.log('Aborting.');
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process.exit(1);
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}
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} else {
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currentConfig.profiles[profileName] = Config.generateProfileTemplate();
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}
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} catch (e) {
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currentConfig = {
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version: Config.CURRENT_CONFIG_VERSION,
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profiles: {
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[profileName]: Config.generateProfileTemplate()
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}
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}
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}
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console.log(`Initializing '${profileName}' profile...`);
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console.log(
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'Hi, In order for telme to work you will need to create a bot. If you don\'t know how, Please take a look at README.md');
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const token = await prompt('Please provide your bot token: ');
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const code = generateCode();
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try {
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const bot = new TelegramBot(token, { polling: true });
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const chatId = await listenToMessage(bot, code);
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currentConfig.profiles[profileName].bot_token = token;
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currentConfig.profiles[profileName].chat_id = chatId;
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console.log('Cool, Got the chat. Saving config...');
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await Config.writeConfigToFile(currentConfig);
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const profileFlag = profileName === 'default' ? '' : `-p ${profileName}`;
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await Telme.SendMessage(currentConfig.profiles[profileName], {
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message: `*Thanks!*\nYou are all set.\ntelme usage:\n\`\`\`\n
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$ ${Config.APP_NAME} ${profileFlag} --m "message to send"
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$ ${Config.APP_NAME} ${profileFlag} <command> <args>
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\n\`\`\`\nFor more info, visit: [telme repo](https://gitlab.com/sagidayan/telme)\n\n_Enjoy!_`
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})
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return true;
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} catch (e) {
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throw e;
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}
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}
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}
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function listenToMessage(bot, code): Promise<string> {
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console.log(`Thanks! Please send '/code ${code}' to your bot from telegram.
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You can send a direct message to the bot OR send this message to a group that this bot is a member of.
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Keep in mind that '${Config.APP_NAME}' will send messages to the chat of your choosing.`);
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return new Promise((resolve, reject) => {
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const now = Date.now();
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bot.on('message', msg => {
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const msgDate = msg.date * 1000;
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if (msgDate < now) return;
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const userId = msg.chat.id;
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if (msg.text.indexOf('/code') === 0) {
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const receivedCode = msg.text.split('/code')[1].trim();
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if (code === receivedCode)
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resolve(userId);
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else
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reject(new Error('Code does not match!'));
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}
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});
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bot.on('polling_error', () => {
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console.log('polling error');
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reject(new Error('Invalid token'));
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})
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});
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}
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function generateCode(codeLength = 6) {
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const allowedChars = 'aAbBcCdDEeFf0123456789';
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let code = '';
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for (let i = 0; i < codeLength; i++) {
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code +=
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allowedChars.charAt(Math.floor(Math.random() * allowedChars.length));
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}
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return code;
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}
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function prompt(question): Promise<string> {
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return new Promise(resolve => {
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var stdin = process.stdin, stdout = process.stdout;
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stdin.resume();
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stdout.write(question);
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stdin.once('data', function (data) {
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resolve(data.toString().trim());
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});
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});
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} |