JS code to be executed in browser console that will get list of org people an positions in JSON variable

linkein-scrape-org-people.js

/**
 * WARNING: THIS SCRIPT RELIES HEAVILY ON LINKEDIN HTML STRUCTURE SO WHEN IT'S CHANGED IT MAY BREAK. 
 *          YOU NEED TO ADJUST IT ON YOUR OWN THEN
 *
 * This is a JS script to get list of people from LinkedIn organisation `People` page.
 * It gets names and positions in a JSON format.
 * The list can be later used to geneate list of emails
 * 
 */

const EMAIL_FORMAT = '{f}{last}@exmaple.com'; // supported vars {first}{f}{last}{l}
/* ------ */

const people = [['Email','Position']];

const pplTotal = parseInt(document.querySelector('div.org-people__insights-container h2').textContent.trim().match(/([0-9,]+)\s/)[1].replace(/,/g,''));

// generate email from full name based on template
function generateEmail(fullName, template) {
  const cleanName = fullName.replace(/\-/,' ').replace(/[\']/g, '').trim(); // TODO this needs to bo tunned
  const nameParts = cleanName.split(/\s+/);
  const firstName = nameParts[0];
  const lastName = nameParts[nameParts.length - 1];

  const variables = {
    '{first}': firstName.toLowerCase(),
    '{f}': firstName[0].toLowerCase(),
    '{last}': lastName.toLowerCase(),
    '{l}': lastName[0].toLowerCase(),
  };

  return template.replace(/{first}|{f}|{last}|{l}/g, function(match) {
    return variables[match];
  });
}

// get People and generate CSV
let getPeopleRunningLock = 0;
function getPeople() {
  getPeopleRunningLock = 1;
  const profiles = document.querySelectorAll('.org-people-profile-card');
  if (profiles.length === pplTotal || !document.querySelector('.scaffold-finite-scroll__load-button')) {
    console.log('Finished pagination, generating CSV');
    profiles.forEach(profile => {
      const title = profile.querySelector('.org-people-profile-card__profile-title').innerText;
      const subtitle = profile.querySelector('.artdeco-entity-lockup__subtitle .lt-line-clamp').innerText;
      people.push([generateEmail(title, EMAIL_FORMAT), subtitle])
    })
    
    let csvContent = people.map(e => e.join(";")).join("\n");
    const blob = new Blob([csvContent], { type: 'text/csv;charset=utf-8;' });
    const url = URL.createObjectURL(blob);
    const a = document.createElement('a');
    a.href = url;
    a.download = 'emails.csv';
    document.body.appendChild(a);
    a.click();
    URL.revokeObjectURL(url);
    document.body.removeChild(a);
  } else {
    console.log('Loading more people: ' + profiles.length + '/' + pplTotal)
  }
  getPeopleRunningLock = 0;
}

let moreBtn = document.querySelector('.scaffold-finite-scroll__load-button');
const callback = (mutationList, observer) => { moreBtn = document.querySelector('.scaffold-finite-scroll__load-button'); if(moreBtn) { moreBtn.click(); } else { getPeople(); }}
const peopleCardContainer = document.querySelector('.org-people-profile-card').parentElement.parentElement.parentElement
const obs = new MutationObserver(callback);
obs.observe(peopleCardContainer, { attributes: true, childList: true, subtree: true });
moreBtn.click();