Use your rated data from Netflix to get suggestions from GPT or anything you want according to your preferences

netflixSelfRatings.js

/**
 * Goto https://www.netflix.com/settings/viewing-history
 * Visit rating tab
 * Fire up console and paste this code.
 * Gets you array of object. Use your rated data to get suggestions from GPT or anything you want
 * according to your preferences
 * Note: This script needs to be updated if netflix updates their page.
*/
 

/**
 * Evaluate and return a single DOM node from an XPath expression.
 * @param {string} path - The XPath expression.
 * @returns {Element|null} - The resulting DOM element or null if not found.
 */
function getElementByXpath(path) {
  return document.evaluate(
    path,
    document,
    null,
    XPathResult.FIRST_ORDERED_NODE_TYPE,
    null
  ).singleNodeValue;
}

/**
 * Extract the "Already rated" string from a given input string.
 * @param {string} inputString - The input HTML string.
 * @returns {string|null} - The extracted string or null if not found.
 */
function extractAlreadyRated(inputString) {
  const regex = /Already rated:.*?\(.*?\)/;
  const match = inputString.match(regex);

  return match ? match[0] : null;
}

/**
 * Compute the numerical rating based on the rating string.
 * @param {string} ratingSentence - The rating string.
 * @returns {number} - Numerical rating: 2 (two thumbs up), 1 (thumbs up), 0 (none).
 */
function computeRating(ratingSentence) {
  switch (ratingSentence) {
    case "Already rated: two thumbs up (click to remove rating)":
      return 10;
    case "Already rated: thumbs up (click to remove rating)":
      return 5;
    default:
      return 0;
  }
}

// Initialize an array to hold the result objects
const resultArray = [];

// XPath for the container element holding the list items
const containerXpath = `//*[@id="appMountPoint"]/div/div/div/div[2]/div/div/ul`;
const containerData = getElementByXpath(containerXpath);

// Check if the container exists
if (containerData) {
  const itemCount = containerData.childNodes.length; // Number of <li> elements

  // Loop through each <li> element
  for (let n = 1; n <= itemCount; n++) {
    // Construct XPath for key and value elements
    const keyXpath = `//*[@id="appMountPoint"]/div/div/div/div[2]/div/div/ul/li[${n}]/div[2]`;
    const valueXpath = `//*[@id="appMountPoint"]/div/div/div/div[2]/div/div/ul/li[${n}]/div[3]/div`;

    // Fetch elements using XPath
    const keyElement = getElementByXpath(keyXpath);
    const valueElement = getElementByXpath(valueXpath);

    // If both elements exist, process them
    if (keyElement && valueElement) {
      const ratedString = extractAlreadyRated(valueElement.innerHTML);
      const rating = computeRating(ratedString);

      resultArray.push({
        name: keyElement.innerText.trim(),
        rating
      });
    }
  }
}

// Log the final result array
console.log(resultArray);