jackie.csv

jackie.js

//
// Get a list of every movie Jackie Chan has acted in
// https://www.imdb.com/name/nm0000329/
//
// Example markup:
//
// <div id="filmography">
//   <div id="filmo-head-actor">
//     ...
//   </div>
//   <div class="filmo-category-section">
//     ...
//     <div class="filmo-row even" id="actor-tt0080179">
//       <span class="year_column">
//         &nbsp;1978
//       </span>
//       <b>
//         <a href="/title/tt0080179/?ref_=nm_flmg_act_104">
//           Drunken Master
//         </a>
//       </b>
//       <br>
//       Wong Fei-Hung (as Jacky Chan)
//     </div>
//   </div>
//   ...
// </div>
//
const SELECTORS = {
  PARENT: "#filmo-head-actor",
  ITEM  : ".filmo-row",
  YEAR  : ".year_column",
  TITLE : "b",
}
const CURRENT_YEAR = (new Date(Date.now())).getFullYear()

let movies = Array.prototype.map.call(
    document.querySelector(SELECTORS.PARENT)
      .nextElementSibling
      .querySelectorAll(SELECTORS.ITEM),
    (row) => {
      return {
        title    : row.querySelector(SELECTORS.TITLE).innerText.trim(),
        year     : row.querySelector(SELECTORS.YEAR).innerText.trim(),
        character: row.childNodes[row.childNodes.length - 1].textContent.trim(),
      }
    }
  )
  .filter(movie => movie.year && movie.year <= CURRENT_YEAR)

console.log(movies)

let csv = movies.map(movie => Object.values(movie).map(JSON.stringify).join(","))
csv.unshift(Object.keys(movies[0]).join(","))
csv = csv.join("\n")

console.log(csv)