Bring back "Hello Procrastinators"

index.js

if (location.hostname == 'www.youtube.com') {
  console.log('Hey, we\'re on YouTube!');

  dateDiv = document.querySelector('.date');
  channelNameDiv = document.getElementById('owner-container');
  video = document.querySelector('.html5-main-video');
  profilePic = document.querySelector('.ytd-video-owner-renderer img');
  helloProcrasinators = new Audio('https://raw.githubusercontent.com/mrdnomaid/NerdCubedSoundboard/master/sounds/hello.mp3');
  oldLogo = 'https://i.imgur.com/1m8Ws3o.png';

  function doTheThing() {
    video.pause();
    helloProcrasinators.play();
    setTimeout(function() {
      video.play();
    }, 2000);
  }

  if (channelNameDiv.innerHTML.indexOf('OfficialNerdCubed') != -1) {
    console.log('This is a video on Dan\'s channel. That\'s a good start.');
    console.log('Let\'s fix his profile picture');
    profilePic.src = oldLogo;
    if (dateDiv.innerHTML.indexOf('2016') != -1) {
      console.log('It\'s from 2016! Time to say hello!');
      doTheThing();
    } else if (dateDiv.innerHTML.indexOf('2017') != -1) {
      console.log('It\'s from 2017! Time to say hello!');
      doTheThing();
    } else {
      console.log('The video seems to be from before 2016, no need to say hello, Dan\'s already done that for me.');
    }
  } else {
    console.log('This isn\'t a video by Dan :(');
  }
};

LICENSE.md

CC BY-SA 4.0