sharer.js

import moment from 'moment'
import lodash from 'lodash'
import map from 'apr-map'
import timeFormater from 'moment-duration-format'
import asyncUtil from './util/async'
import util from './util/index'
import ncp from 'copy-paste'

require('colors')

const browserHelper = require('./util/browser-helper').instance
const FB_HOST = 'https://facebook.com'
timeFormater(moment)

const LOGO_SELECTOR = 'span._2md'
const DISCUSS_SEL = 'a._4-h7.fbReactComposerAttachmentSelector_STATUS > span._4-fs > span._5qtp'
const POLL_SEL = 'tr._51mx:nth-child(2) > td.pas._1fng._51m-:nth-child(1)'
const SUBMIT_BUTTON_SEL = 'div._332r > button'
const LOAD_LINK_TIMEOUT = 120000

let defaultPage
let browser
let linkToShare
let textOnStatus

async function start(link, text, data) {
  linkToShare = link
  textOnStatus = text
  await init()
  // browserHelper.getDefaultPage().on('console', msg => {
  //   console.log(msg)
  // })
  const startTime = Date.now()
  let numberOfGroups = 0
  const numberOfAccount = data.length
  await map.series(data, async (row) => {
    row.groupIds = row.groupIds.map(item => {
      if (!item.trim()) {
        return null
      }
      return `${FB_HOST}/groups/${item.trim()}`
    }).filter(item => !!item)
    const credential = lodash.pick(row, ['email', 'pass'])
    numberOfGroups += row.groupIds.length
    await login(credential)
    await asyncUtil.wait()
    await shareAsAdmin(row.groupIds)
    // await shareAsMember(data.groupIds.member)
    await logout()
  })
  let time = Date.now() - startTime
  time = moment.duration(time, 'ms').format()
  console.log(`Share thanh cong den ${numberOfGroups} group su dung ${numberOfAccount} tai khoan trong thoi gian ${time}`.green)
  browser.close()
}

async function shareAsAdmin(groups) {
  await map.series(groups, async (groupLink) => {
    await loadLinkOnNewTab(groupLink)
  })
  await map.series(groups, async (_, index) => {
    await pasteLinkOnTab(index + 1)
  })
  await map.series(groups, async (_, index) => {
    await submitOnTab(index + 1)
  })
  await asyncUtil.wait(util.time.randomBetween(3456, 4567))
  console.log('Chia se thanh cong den cac group admin'.green)
}

async function shareAsMember(groups) {
  await map.series(groups, async (groupLink) => {
    await loadLink(groupLink)
    await asyncUtil.wait()
    await shareLink()
    await waitForLogo()
  })
}

async function init() {
  browser = await browserHelper.launchBrowser()
}

async function login(credential) {
  defaultPage = await browserHelper.getDefaultPage()
  await defaultPage.goto('https://fb.com', { waitUntil: 'networkidle2' })

  const EMAIL_SELECTOR = 'input#email.inputtext'
  const PASS_SELECTOR = 'input#pass.inputtext'
  await defaultPage.waitFor(EMAIL_SELECTOR)

  await defaultPage.focus(EMAIL_SELECTOR)
  await defaultPage.keyboard.type(credential.email)

  await defaultPage.focus(PASS_SELECTOR)
  await defaultPage.keyboard.type(credential.pass)

  await defaultPage.keyboard.press(String.fromCharCode(13))
  await waitForLogo()
  console.log(`Dang nhap thanh cong vao tai khoan: ${credential.email}`.green)
}

async function logout() {
  browser.close()
  browser = await browserHelper.launchBrowser()
}

async function loadLink(link) {
  defaultPage = await browserHelper.getDefaultPage()
  console.log(`Tien hanh chia se vao group: ${link}`.yellow)
  await defaultPage.goto(link).catch(async (error) => {
    console.log(`Loi khi truy cap group: ${link}`.red, error)
    await asyncUtil.timeout(LOAD_LINK_TIMEOUT)
    await defaultPage.goto(link)
  })
  await waitForLogo()
  const discussElement = await defaultPage.$(DISCUSS_SEL)
  await discussElement.click()
  const pollElement = await defaultPage.$(POLL_SEL)
  if (pollElement) {
    await pollElement.click()
    await asyncUtil.wait()
    await discussElement.click()
  }
}

async function loadLinkOnNewTab(link) {
  console.log(`Tien hanh chia se bang nick admin vao group: ${link}`.yellow)
  const newPageData = await browserHelper.getNewPage()
  await newPageData.goto(link).catch(async (error) => {
    console.log(`Loi khi truy cap group: ${link}`.red, error)
    await asyncUtil.timeout(LOAD_LINK_TIMEOUT)
    await newPageData.goto(link)
  })
  await waitForLogo()
  const discussElement = await newPageData.$(DISCUSS_SEL)
  await discussElement.click()
  const pollElement = await newPageData.$(POLL_SEL)
  if (pollElement) {
    await pollElement.click()
    await asyncUtil.wait()
    await discussElement.click()
  }
}

async function shareLink() {
  defaultPage = await browserHelper.getDefaultPage()
  ncp.copy(linkToShare)
  await paste()
  ncp.copy(textOnStatus)
  await asyncUtil.wait(util.time.randomBetween(4142, 6969))
  await clear()
  await paste()
  await asyncUtil.wait()
  await defaultPage.click(SUBMIT_BUTTON_SEL)
  console.log('Chia se thanh cong'.green)
  await asyncUtil.wait(util.time.randomBetween(3456, 4567))
}

async function pasteLinkOnTab(index) {
  const page = await browserHelper.getPage(index)
  await page.bringToFront()
  ncp.copy(linkToShare)
  await paste(index)
  await asyncUtil.wait(util.time.randomBetween(1234, 2121))
}

async function submitOnTab(index) {
  const page = await browserHelper.getPage(index)
  await page.bringToFront()
  ncp.copy(textOnStatus)
  await clear(index)
  await paste(index)
  await asyncUtil.wait()
  await page.click(SUBMIT_BUTTON_SEL)
}

async function paste(index = 0) {
  const page = await browserHelper.getPage(index)
  await page.keyboard.down('ControlLeft')
  await page.keyboard.down('KeyV')
  await page.keyboard.up('KeyV')
  await page.keyboard.up('ControlLeft')
}

async function clear(index = 0) {
  const page = await browserHelper.getPage(index)
  await page.keyboard.down('ControlLeft')
  await page.keyboard.down('KeyA')
  await page.keyboard.up('KeyA')
  await page.keyboard.up('ControlLeft')
  await page.keyboard.press('Delete')
}

async function waitForLogo(index = 0) {
  const page = await browserHelper.getPage(index)
  await page.waitFor(LOGO_SELECTOR)
}

export default {
  start
}