youtube chat logger

ytchatlogger.js

function lastMessage(){
  let a = document.getElementsByTagName('yt-live-chat-text-message-renderer');
  return {
    user: a[a.length-1].getElementsByTagName('yt-live-chat-author-chip')[0].innerText,
    message: a[a.length-1].querySelector('#message').innerText,
  }
}


window.ggCacheChat = {user:'',message:''}
window.ggCacheStore= []
function sample(){
  var last = window.ggCacheChat;

  var check = lastMessage();

  if (last.user !== check.user || last.message !== check.message) {
    window.ggCacheStore.push(check)
    console.log("adding ", check);
  }
  window.ggCacheChat = check;
}

var myInterval = window.setInterval(sample, 100)