linkedin-email-extractor.js

function extractData() {
  var emailRegex = /([a-zA-Z0-9._-]+@[a-zA-Z0-9._-]+\.[a-zA-Z0-9._-]+)/gi
  var data = [];

  $('.feed-s-comment-item__inline-show-more-text').each(function() {
    var name = $(this).find('.feed-s-comment-item__name').text()
    var comment = $(this).find('.feed-s-comment-item__main-content span span').text().toLowerCase()
    var email = comment.match(emailRegex)

    if (email) {
      data.push({
        name: name,
        email: email[0]
      })
    }
  })

  console.log('Here\'s the data:')
  console.log(JSON.stringify(data))
  console.log(data.length)
}

if ($('#show_prev').is(':visible')) {
  var interval = setInterval(function() {
    if (!$('#show_prev').is(':visible')) {
      console.log('Im done..');
      clearInterval(interval)
      extractData()
    } else {
      console.log('Let\'s click! ');
      $('#show_prev').click()
    }
  }, 2000)
}