Youtube Iframe Playlist object

Youtube Iframe Playlist object

by Nick Hulea

HTML

<script src="//www.youtube.com/player_api"></script>
<div class="video--flex-container">

  <div class="video--flex-top">

    <div class="player--wrapper">
      <div id="player"></div>
    </div>
    
  </div>

  <div class="video--flex-bottom">
    <div id="images"></div>
  </div>

</div>

CSS

.buttons {
  position: relative;
  margin: 0 auto 20px auto;
  padding: 20px;
  display: flex;
  border-radius: 4px;
  justify-content: space-evenly;
}

.button {
  padding: 10px 20px;
  font-weight: bold;
  letter-spacing: 5px;
  outline: none;
  cursor: pointer;
  color: white;
  background-color: #7F8C8D;
  border: none;
  border-radius: 4px;
}

#play-button {
  background-color: #2ECC71;
}

#play-button:hover {
  background-color: #27AE60;
}

#pause-button {
  background-color: #E67E22;
}

#pause-button:hover {
  background-color: #D35400;
}

#stop-button {
  background-color: #E74C3C;
}

#stop-button:hover {
  background-color: #C0392B;
}

#pause-button,
#stop-button {
  margin-left: 15px;
}

.player--wrapper {
  position: relative;
  padding-bottom: 56.25%;
  /* 16:9 */
  height: 0;
}

.player--wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

#images {
  display: flex;
  flex-direction: column;
  flex-wrap: nowrap;
}

.image-item {
  margin-right: 10px;
  margin-bottom: 10px;
  cursor: pointer;
  border: 2px solid transparent;
  flex: 1;
}

.image-item img {
  width: 100%;
  height: auto;

}

.image-item:hover {
  border: 2px solid #2ECC71;
}

.image-item:active {
  border: 2px solid red;
}

.image-item.active {
  border: 2px solid dodgerblue;
  position: relative;
}

.image-item.active::after {
  content: "playing";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.75);
  color: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
}

.video--flex-container {
  display: flex;
  flex-direction: row;
  width: 100%;
  background-color: #222;
}

.video--flex-top {
  flex: 3;
  margin-right: 10px;
}

.video--flex-bottom {
  flex: 1;
  overflow-y: scroll;
  height: 60vh;
}

JavaScript

var player, currentVideoId = 0;
var haveIDs = false;

function onYouTubeIframeAPIReady() {

  player = new YT.Player('player', {
    height: '390',
    width: '640',
    playerVars: {
      controls: 1,
      showinfo: 0,
      rel: 0,
      showsearch: 0,
      iv_load_policy: 3,
    },
    events: {
      'onReady': onPlayerReady,
      'onStateChange': onPlayerStateChange
    }
  });
  console.log(player)
}

function onPlayerReady(event) {
  // event.target.loadPlaylist(['4Ivdp8kj_0U','4MJRS-cLozU']);
  console.log(player);

  event.target.cuePlaylist({
    listType: 'playlist',
    list: 'PLBs6_t5NjudQ4mYQGNbUVrH8Vef_QmkPg',
    suggestedQuality: 'small',
    autoplay: 1,
    index: 0,
  });

  // bind events
  var playButton = document.getElementById("play-button");
  playButton.addEventListener("click", function() {
    player.playVideo();
  });

  var pauseButton = document.getElementById("pause-button");
  pauseButton.addEventListener("click", function() {
    player.pauseVideo();
  });

  var stopButton = document.getElementById("stop-button");
  stopButton.addEventListener("click", function() {
    player.stopVideo();
  });
  var next = document.getElementById("next");
  next.addEventListener("click", function() {
    player.nextVideo();
  });

  var pre = document.getElementById("previous");
  pre.addEventListener("click", function() {
    player.previousVideo();
  });

  /* player.loadPlaylist({
    playlist: videoIDs
  }); */

  event.target.setLoop();

}

function playVideo(id) {
  player.cueVideoById(id);
}

function onPlayerStateChange(event) {
  if (event.data == YT.PlayerState.CUED) {

    if (!haveIDs) {
      videoList = event.target.getPlaylist();
      videoCount = videoList.length;
      sendIds(videoList, player);
    }

    event.target.playVideo();
  }

  if (event.data == YT.PlayerState.ENDED) {
    player.nextVideo();
    // currentVideoId++;
    // if (currentVideoId < videoIDs.length) {
    //...