Export Youtube Playlist in tab delimited text

Creates the current playlist as tab delimited text to be easily copied
目前為 2021-02-17 提交的版本，檢視最新版本。
安裝腳本 ?
換行
// ==UserScript==
// @name          Export Youtube Playlist in tab delimited text
// @description   Creates the current playlist as tab delimited text to be easily copied
// @author        1N07 & MK
// @namespace     max44
// @homepage      https://greasyfork.org/en/users/309172-max44
// @include       https://www.youtube.com/*
// @require       https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js
// @version       0.4.2
// @note          v0.4.2 2021-02-17 - amendments to recognized new CSS code for video name
// @note          v0.4.1 2020-12-14 - various bugfixes and improvements
// @note          v0.4 2020-12-14 - initial fork
// ==/UserScript==

(function() {
  'use strict';

  var listCreationAllowed = true;
  var urlAtLastCheck = "";
  setInterval(function() {
    if (urlAtLastCheck != window.location.href) {
      urlAtLastCheck = window.location.href;
      if (urlAtLastCheck.includes("/playlist?list=")) InsertButtonASAP();
    }
  }, 100);

  function InsertButtonASAP() {
    let buttonInsertInterval = setInterval(function() {
      //wait for possible previous buttons to stop existing (due to how youtube loads pages) and for the space for the new button to be available
      if ($("#exportTabTextList").length == 0 && $("ytd-playlist-sidebar-secondary-info-renderer > #owner-container").length > 0) {
        $("ytd-playlist-sidebar-secondary-info-renderer > #owner-container").parent().after("<button id='exportTabTextList' style='font-family: Roboto, Arial, sans-serif; font-size: 13px;'>Export as tab delimited text</button>");
        $("#exportTabTextList").click(ScrollUntillAllVisible);
        clearInterval(buttonInsertInterval);
      }
    }, 100);
  }

  function ScrollUntillAllVisible() {
    if (!listCreationAllowed) return;

    listCreationAllowed = false;
    $("#exportTabTextList").after(`<p id="listBuildMessage" style="color: red; font-size: 1.33em;">Getting list... please wait.</p>`);
    let numOfVideosInPlaylist = $("ytd-playlist-sidebar-renderer.ytd-browse > #items #stats > yt-formatted-string.ytd-playlist-sidebar-primary-info-renderer:first").text().replace(/(\D+|\s+)/g, '');
    let scrollInterval = setInterval(function(){
      if ($("yt-formatted-string#index.ytd-playlist-video-renderer").last().text() != numOfVideosInPlaylist)
        $(document).scrollTop($(document).height());
      else {
        BuildAndDisplayList();
        clearInterval(scrollInterval);
      }
    }, 100);
  }

  function BuildAndDisplayList() {
    let list = "<Name>\t<Channel>\t<Duration>";
    /*let vTitle = "";
    let vChannel = "";
    let vDuration = "";
    let vFull = "";
    $("ytd-playlist-video-renderer #content #video-title").each(function() {
      vTitle = $(this).attr("title");
      if (vTitle != "[Private video]" && vTitle != "[Deleted video]") {
        vFull = $(this).attr("aria-label");
        vFull = vFull.replace(vTitle, "");
        vFull = vFull.replace(" by ", "\t");
        vFull = vFull.replace(/\w+(?=\s+ago)/g, "");
        vFull = vFull.replace(/\w+(?=\s+ago)/g, "");
        vFull = vFull.replace("   ago ", "\t");
        list += vTitle + vFull + "\n";
      } else {
        list += vTitle + "\n";
      }
    });*/

    var myNodeList = document.querySelectorAll("div");
    var i;
    for (i = 0; i < myNodeList.length; i++) {
      if (myNodeList[i].id == "content" && myNodeList[i].className == "style-scope ytd-playlist-video-renderer") {
        var mySpanList = myNodeList[i].querySelectorAll("span");
        var myAList = myNodeList[i].querySelectorAll("a");
        var j;
        var strAux;
        for (j = 0; j < myAList.length; j++) {
          if (myAList[j].id == "video-title") {
            strAux = myAList[j].innerText;
            strAux = strAux.replace(/[\x0D\x0A]/g, " ");
            list += "\n" + strAux.trim();
          }
        }
        for (j = 0; j < myAList.length; j++) {
          if (myAList[j].className == "yt-simple-endpoint style-scope yt-formatted-string") {
            strAux = myAList[j].innerText;
            strAux = strAux.replace(/[\x0D\x0A]/g, " ");
            list += "\t" + strAux.trim();
          }
        }
        for (j = 0; j < mySpanList.length; j++) {
          if (mySpanList[j].className == "style-scope ytd-thumbnail-overlay-time-status-renderer") {
            strAux = mySpanList[j].innerText;
            strAux = strAux.replace(/[\x0D\x0A]/g, " ");
            list += "\t " + strAux.trim();
          }
        }
      }
    }

    $("body").append('<div id="tablistDisplayContainer" style="position: fixed; z-index: 9999; top: 5%; right: 5%; background-color: gray; padding: 10px; border-radius: 5px;"><button id="selectAllAndCopy" style="font-family: Roboto, Arial, sans-serif; font-size: 13px;">Select all and copy</button>&nbsp;&nbsp;&nbsp;<button id="closeTheListThing" style="font-family: Roboto, Arial, sans-serif; font-size: 13px;">Close</button><br><br><textarea id="tabPlayList" style="width: 50vw; height: 80vh; max-width: 90vw; max-height: 90vh;">'+list+'</textarea></div>');
    $("#listBuildMessage").remove();
    $("#closeTheListThing").click(function() {
      $("#tablistDisplayContainer").remove();
      listCreationAllowed = true;
    });
    $("#selectAllAndCopy").click(function() {
      document.getElementById("tabPlayList").select();
      document.execCommand("copy");
    });
  }

}) ();