invidious/assets/js/community.js

"use strict";
var community_data = JSON.parse(
  document.getElementById("community_data").textContent,
);

function hide_youtube_replies(event) {
  var target = event.target;

  var sub_text = target.getAttribute("data-inner-text");
  var inner_text = target.getAttribute("data-sub-text");

  var body = target.parentNode.parentNode.children[1];
  body.style.display = "none";

  target.innerHTML = sub_text;
  target.onclick = show_youtube_replies;
  target.setAttribute("data-inner-text", inner_text);
  target.setAttribute("data-sub-text", sub_text);
}

function show_youtube_replies(event) {
  var target = event.target;

  var sub_text = target.getAttribute("data-inner-text");
  var inner_text = target.getAttribute("data-sub-text");

  var body = target.parentNode.parentNode.children[1];
  body.style.display = "";

  target.innerHTML = sub_text;
  target.onclick = hide_youtube_replies;
  target.setAttribute("data-inner-text", inner_text);
  target.setAttribute("data-sub-text", sub_text);
}

function get_youtube_replies(target, load_more) {
  var continuation = target.getAttribute("data-continuation");

  var body = target.parentNode.parentNode;
  var fallback = body.innerHTML;
  body.innerHTML =
    '<h3 style="text-align:center"><div class="loading"><i class="icon ion-ios-refresh"></i></div></h3>';

  var url =
    "/api/v1/channels/comments/" +
    community_data.ucid +
    "?format=html" +
    "&hl=" +
    community_data.preferences.locale +
    "&thin_mode=" +
    community_data.preferences.thin_mode +
    "&continuation=" +
    continuation;

  helpers.xhr(
    "GET",
    url,
    {},
    {
      on200: function (response) {
        if (load_more) {
          body = body.parentNode.parentNode;
          body.removeChild(body.lastElementChild);
          body.innerHTML += response.contentHtml;
        } else {
          body.removeChild(body.lastElementChild);

          var p = document.createElement("p");
          var a = document.createElement("a");
          p.appendChild(a);

          a.href = "javascript:void(0)";
          a.onclick = hide_youtube_replies;
          a.setAttribute("data-sub-text", community_data.hide_replies_text);
          a.setAttribute("data-inner-text", community_data.show_replies_text);
          a.textContent = community_data.hide_replies_text;

          var div = document.createElement("div");
          div.innerHTML = response.contentHtml;

          body.appendChild(p);
          body.appendChild(div);
        }
      },
      onNon200: function (xhr) {
        body.innerHTML = fallback;
      },
      onTimeout: function (xhr) {
        console.warn("Pulling comments failed");
        body.innerHTML = fallback;
      },
    },
  );
}