index.js

const rp = require('request-promise-native')
const fs = require('fs')
const { DateTime } = require('luxon')

const URI = 'https://www.rottentomatoes.com/napi/userProfile/movieRatings/'

// Change to your Rotten Tomatoes user ID
const USER_ID = 'YOUR_ID'
const COOKIE = 'YOUR_COOKIE'

async function getRatings(cursor) {
  try {
    let res = await rp({
      uri: URI + USER_ID,
      json: true,
      qs: {
        endCursor: cursor,
      },
      headers: {
        cookie: COOKIE,
      },
    });

    console.log('Got a chunk.')

    if (res.pageInfo.hasNextPage) {
      let nextRatings = await getRatings(res.pageInfo.endCursor)
      return res.ratings.concat(nextRatings)
    } else {
      return res.ratings
    }
  } catch (err) {
    console.error('Oops, something went wrong!', err)
  }
}

function createImportFile(ratings) {
  let out = 'Title, Year, Directors, WatchedDate, Rating, Review\n'

  ratings.forEach(r => {
    if (!r) {
      return
    }
    if (!r.displayName || r.displayName == '' || !r.item) {
      return
    }

    let {
      review: { age, score, comment },
      item: { title, releaseYear, rt_info },
    } = r

    let director = ''
    rt_info ? (director = rt_info.director.name) : (director = '')

    var date = new Date(age);
    var watchedDate = date.getFullYear() + "-" + (date.getMonth() + 1).toString().padStart(2, "0") + "-" + date.getDate().toString().padStart(2, "0");

    score = score || "";
    comment = comment || "";

    comment = comment.replace(/\n/g, '<br>')
    comment = comment.replace(/\"/g, '\\"')

    out += `"${title}",${releaseYear},"${director}",`
    out += `${watchedDate},${score},"${comment}"\n`
  })

  fs.writeFile('importMe.csv', out, 'utf8', err => {
    if (err) console.log(err)
    console.log('Import file created - importMe.csv')
  })
}

getRatings()
  .then(ratings => {
    fs.writeFileSync(
      'rawRatings.json',
      JSON.stringify(ratings, null, 2),
      'utf8'
    )
    console.log('Raw ratings file created - rawRatings.json')
    createImportFile(ratings)
  })
  .catch(err => console.error(err))

// let ratings = JSON.parse(fs.readFileSync('rawRatings.json'))
// createImportFile(ratings)