YouTube Playlist to RSS Bookmarklet

Drag this link to your bookmarks bar:

Get YouTube Playlist RSS

Or copy and paste this into the URL of a bookmark if you prefer:

javascript:(function() {function initMyBookmarklet() {myBookmarklet();}function myBookmarklet() {var myDialog = $(document.createElement('div'));myDialog.html('<input data-preserve-html-node="true" type="text" value="' + getlink() + '" id="unique-link-input" style="width: 95%">');myDialog.dialog({title: "Get YouTube Playlist RSS Link",classes: {'ui-dialog-buttonset': 'my-dialog-buttons'},resizable: false,height: "auto",width: 400,modal: true,open: function(event, ui) {$('.my-dialog-buttons :button')[0].focus();},buttons: {"Copy Link": function() {var copyText = document.getElementById("unique-link-input");copyText.select();copyText.setSelectionRange(0, 99999);document.execCommand("copy");myDialog.remove();},Cancel: function() {$(this).dialog("close");myDialog.remove();}}});}function getlink() {var result = "Did not work";var url = window.location.href;var baseUrl = "https://www.youtube.com/feeds/videos.xml?playlist_id=";/* get playlist id */if (url.indexOf("youtube.com") >= 0 && url.indexOf("list=") >= 0) {var playlistId = "";/* if multiple query parameters */if (url.indexOf("&", url.indexOf("list=")) >= 0) {playlistId = url.substring(url.indexOf("list=") + 5,url.indexOf("&", url.indexOf("list=") + 5));/* if only the list query paremter */} else if (url.indexOf("list=") >= 0) {playlistId = url.substring(url.indexOf("list=") + 5);}var shareUrl = baseUrl + playlistId;result = shareUrl;}return result;}var s1 = window.document.createElement('script');s1.setAttribute('src', 'https://code.jquery.com/jquery-3.4.1.min.js');window.document.body.appendChild(s1);var s2 = window.document.createElement('script');s2.setAttribute('src', 'https://code.jquery.com/ui/1.12.1/jquery-ui.min.js');window.document.body.appendChild(s2);s1.onload = s1.onreadystatechange = function() {if (!this.readyState || this.readyState == 'loaded' || this.readyState == 'complete') {s2.onload = s2.onreadystatechange = function() {if (!this.readyState || this.readyState == 'loaded' || this.readyState == 'complete') {initMyBookmarklet();}};}};var head = document.getElementsByTagName('HEAD')[0];var link = document.createElement('link');link.rel = 'stylesheet';link.type = 'text/css';link.href = 'https://code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css';head.appendChild(link);})();

Here is the javascript in the bookmarklet if you are interested:

function() {

  function initMyBookmarklet() {
    myBookmarklet();
  }

  function myBookmarklet() {
    var myDialog = $(document.createElement('div'));
    myDialog.html('<input data-preserve-html-node="true" type="text" value="' + getlink() + '" id="unique-link-input" style="width: 95%">');
    myDialog.dialog({
      title: "Get YouTube Playlist RSS Link",
      classes: {
        'ui-dialog-buttonset': 'my-dialog-buttons'
      },
      resizable: false,
      height: "auto",
      width: 400,
      modal: true,
      open: function(event, ui) {
        $('.my-dialog-buttons :button')[0].focus();
      },
      buttons: {
        "Copy Link": function() {
          var copyText = document.getElementById("unique-link-input");
          copyText.select();
          copyText.setSelectionRange(0, 99999);
          document.execCommand("copy");
          myDialog.remove();
        },
        Cancel: function() {
          $(this).dialog("close");
          myDialog.remove();
        }
      }
    });
  }

  function getlink() {
    var result = "Did not work";
    var url = window.location.href;
    var baseUrl = "https://www.youtube.com/feeds/videos.xml?playlist_id=";

    /* get playlist id */
    if (url.indexOf("youtube.com") >= 0 && url.indexOf("list=") >= 0) {
        var playlistId = "";

        /* if multiple query parameters */
        if (url.indexOf("&", url.indexOf("list=")) >= 0) {
            playlistId = url.substring(
            url.indexOf("list=") + 5,
            url.indexOf("&", url.indexOf("list=") + 5)
          );
        /* if only the list query paremter */
        } else if (url.indexOf("list=") >= 0) {
            playlistId = url.substring(
            url.indexOf("list=") + 5);
        }

        var shareUrl = baseUrl + playlistId;
        result = shareUrl;
    }

    return result;
  }

  var s1 = window.document.createElement('script');
  s1.setAttribute('src', 'https://code.jquery.com/jquery-3.4.1.min.js');
  window.document.body.appendChild(s1);
  var s2 = window.document.createElement('script');
  s2.setAttribute('src', 'https://code.jquery.com/ui/1.12.1/jquery-ui.min.js');
  window.document.body.appendChild(s2);
  s1.onload = s1.onreadystatechange = function() {
    if (!this.readyState || this.readyState == 'loaded' || this.readyState == 'complete') {
      s2.onload = s2.onreadystatechange = function() {
        if (!this.readyState || this.readyState == 'loaded' || this.readyState == 'complete') {
          initMyBookmarklet();
        }
      };
    }
  };

  var head = document.getElementsByTagName('HEAD')[0];
  var link = document.createElement('link');
  link.rel = 'stylesheet';
  link.type = 'text/css';
  link.href = 'https://code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css';
  head.appendChild(link);
}