// ==UserScript==
// @name     JoyReactor comment rating
// @version  1
// @grant    none
// @include  http://old.reactor.cc/*
// ==/UserScript==

$(document).ready(function () {
  console.log('initialized');

  if ((/\/post\/[0-9]+/).test(location.pathname)) {
    fetch(location.toString(), {'credentials' : 'omit'})
      .then(r => r.text())
      .then(t => $(t).find('.comment_rating'))
      .then(function(d) {
          d.each((i ,r) => {
            var commentNodeId = 'comment' + r.attributes.comment_id.nodeValue;
            var commentNode = document.getElementById(commentNodeId);

            var innerNode = commentNode.querySelector('.comment_rating > span');

            if (innerNode.childNodes[0].nodeName === '#text') {
                innerNode.childNodes[0].textContent = r.textContent.trim() + ' ';
            } else {
                innerNode.prepend(document.createTextNode(r.textContent.trim() + ' '));
            }
          });
      });
  }
});