ligh7hau5/main.js

const sdk = require('matrix-js-sdk');
const axios = require('axios');
const registrar = require('./registrar.js');

const auth = {
  type: 'm.login.password',
  user: registrar.config.matrix.user,
  password: registrar.config.matrix.password,
};

axios.post(`${registrar.config.matrix.domain}/_matrix/client/r0/login`, auth).then((response) => {
  CreateClient(response.data.access_token, response.data.user_id);
}).catch((e) => {
  console.log(e);
});

let CreateClient = (token, user_id) => {
  const matrixClient = sdk.createClient({
    baseUrl: registrar.config.matrix.domain,
    accessToken: token,
    userId: user_id,
    timelineSupport: true,
  });

  matrixClient.on('RoomMember.membership', (event, member) => {
    if (member.membership === 'invite' && member.userId === matrixClient.credentials.userId) {
      matrixClient.joinRoom(member.roomId).done(() => {
        console.log('Auto-joined %s', member.roomId);
      });
    }
    if (member.membership === 'leave' && member.userId === matrixClient.credentials.userId) {
      matrixClient.forget(member.roomId).then(() => {
        console.log('Kicked %s', member.roomId);
      });
    }
  });

  matrixClient.on('Room.timeline', (event, room, toStartOfTimeline) => {
    if (toStartOfTimeline) return;
    if (event.getType() !== 'm.room.message') return;
    if (event.getSender() === matrixClient.credentials.userId) return;
    if (event.event.unsigned.age > 10000) return;
    if (event.event.content.body.charAt(0) === '+') {
      console.log(`Logs: ${event.event.sender} -  ${event.event.content.body}`);
      let args = event.event.content.body.slice(1).trim().split(/ +/g);
      let command = args.shift().toLowerCase();
      const userInput = args.join(' ');
      const flaggedInput = userInput.substr(userInput.indexOf(' ') + 1);
      const address = args.slice(0, 1).join(' ').replace(/"/g, '');

      args = [];

      switch(command) {
        case 'config':
          return;
        case 'help': case 'beg': case 'flood': case 'notify':
          args.push(matrixClient, room, registrar);
          break;
        case 'tip':
          args.push(matrixClient, room, address, flaggedInput, registrar);
          break;
        case 'archive': case 'rearchive':
          args.push(matrixClient, room, userInput, !!~command.indexOf('re'), registrar);
          command = 'archive';
          break;
        case 'plemara': case 'reply': case 'media': case 'mediareply':
        case 'random': case 'randomreply': case 'randommedia': case 'randommediareply':
          args.push(matrixClient, room, userInput, registrar, {
            isReply: !!~command.indexOf('reply'),
            hasMedia: !!~command.indexOf('media'),
            hasSubject: !!~command.indexOf('random'),
          });
          command = 'media';
          break;
        case 'proxy':
          try {
            const url = new URL(userInput);
            command = registrar.config.invidious.domains.includes(url.hostname)
                    ? 'invidious'
                    : registrar.config.nitter.domains.includes(url.hostname)
                    ? 'nitter'
                    : 'proxy';
          } catch(e) {}
          //fallthrough
        default:
          args.push(matrixClient, room, userInput, registrar);
      }

      registrar[command] && registrar[command].runQuery.apply(null, args);
    }
  });

  matrixClient.startClient();
  module.exports = matrixClient;
};