Common Youtube improvements

All my Youtube scripts in one pack

当前为 2019-11-05 提交的版本,查看 最新版本

您需要先安装一款用户脚本管理器扩展,例如 Tampermonkey 篡改猴Greasemonkey 油猴子Violentmonkey 暴力猴,才能安装此脚本。

您需要先安装一款用户脚本管理器扩展,例如 Tampermonkey 篡改猴,才能安装此脚本。

您需要先安装一款用户脚本管理器扩展,例如 Tampermonkey 篡改猴Violentmonkey 暴力猴,才能安装此脚本。

您需要先安装一款用户脚本管理器扩展,例如 Tampermonkey 篡改猴Userscripts ,才能安装此脚本。

您需要先安装一款用户脚本管理器扩展,例如 Tampermonkey 篡改猴,才能安装此脚本。

您需要先安装一款用户脚本管理器扩展后才能安装此脚本。

(我已经安装了用户脚本管理器,让我安装!)

您需要先安装一款用户样式管理器扩展,比如 Stylus,才能安装此样式。

您需要先安装一款用户样式管理器扩展,比如 Stylus,才能安装此样式。

您需要先安装一款用户样式管理器扩展,比如 Stylus,才能安装此样式。

您需要先安装一款用户样式管理器扩展后才能安装此样式。

您需要先安装一款用户样式管理器扩展后才能安装此样式。

您需要先安装一款用户样式管理器扩展后才能安装此样式。

(我已经安装了用户样式管理器,让我安装!)

// ==UserScript==
// @name         Common Youtube improvements
// @version      0.9.7
// @description  All my Youtube scripts in one pack
// @author       Burlaka.net
// @match        *://*.youtube.com/*
// @match        *://youtube.com/*
// @require      https://code.jquery.com/jquery-latest.js
// @grant        none
// @namespace http://tampermonkey.net/
// ==/UserScript==

(function() {
  'use strict';

  // cosmetic 
  $('#watch-appbar-playlist .control-bar').hide();
  $('#watch-appbar-playlist .playlist-header').hide();
  $('#player-playlist .playlist-videos-list li').css('padding', '6px 10px 4px 0');
  $('#player-playlist .playlist-videos-list li.currently-playing').css('height', 'auto');
  $('#player-playlist .playlist-videos-list').css('max-height', '460px');
  $('.appbar-nav-menu').append('<li><a href="/playlist?list=WL" class="yt-uix-button spf-link yt-uix-sessionlink yt-uix-button-epic-nav-item yt-uix-button-size-default" aria-selected="false"><span class="yt-uix-button-content">Посмотреть позже</span></a></li>');
  /*
    Youtube comments autoexpand
    https://greasyfork.org/en/scripts/374474-youtube-comments-autoexpand
  */
  $(document).on('mouseover', '.comment-renderer-text-content', function(e) {
    var $this = $(this);
    $this.addClass('expanded');
    $this.next('.comment-text-toggle').find('.read-more').addClass('hid');
    $this.next('.comment-text-toggle').find('.show-less').removeClass('hid').css('display','inline');
  });
  $(document).on('mouseover', '#watch-description', function(e) {
    var $this = $(this);
    $this.parent().removeClass('yt-uix-expander-collapsed');
  });

  /*
    Youtube WatchLater playlist duration
    https://greasyfork.org/en/scripts/30405-youtube-watchlater-playlist-duration
  */
  $('.playlist-videos-list li').mouseover(function() {
    var $this = $(this);
    if (!$this.find('.video-uploader-byline span.time').length) {
      var video_id = $this.attr('data-video-id');
      var youtubeUrl = "https://www.googleapis.com/youtube/v3/videos?id=" + video_id + "&key=AIzaSyDYwPzLevXauI-kTSVXTLroLyHEONuF9Rw&part=contentDetails";

      $.ajax({
        async: false,
        type: 'GET',
        url: youtubeUrl,
        success: function(data) {
          var youtube_time = data.items[0].contentDetails.duration;

          var duration;

          youtube_time = youtube_time.replace('PT', '');

          var h_delim = youtube_time.split(/[H]/);
          if (h_delim.length==2) {
            youtube_time = h_delim[1];
            duration = h_delim[0];
          }

          var m_delim = youtube_time.split(/[M]/);
          if (m_delim.length==2) {
            youtube_time = m_delim[1];
            if (duration) {
              if(m_delim[0].length<2)
                m_delim[0] = '0'+m_delim[0];

              duration = duration + ':' + m_delim[0];
            }
            else
              duration = m_delim[0];
          }
          else {
            if (duration)
              duration = duration + ':00';
          }

          var s_delim = youtube_time.split(/[S]/);
          if (s_delim.length==2) {
            if(s_delim[0].length<2)
              s_delim[0] = '0'+s_delim[0];
            if (duration)
              duration = duration + ':' + s_delim[0];
            else
              duration = '0:'+s_delim[0];
          }
          else {
            if (duration)
              duration = duration + ':00';
          }

          $this.attr('title', $.trim($this.find('.yt-ui-ellipsis').text()) + "\n" + $.trim($this.find('.video-uploader-byline').text()) + "\n" + duration);
          $this.find('.video-uploader-byline').append('&nbsp;&nbsp;&nbsp;<span class="time">' + duration + '</span>');
        }
      });
    }
  });

  /*
    Youtube viewed opacity
    https://greasyfork.org/en/scripts/26602-youtube-viewed
  */
  $('.resume-playback-background').parent().css('opacity', '0.5');
  $('.ytd-thumbnail-overlay-resume-playback-renderer').parent().parent().parent().css('opacity', '0.5');

  /*
    Youtube hide elements over video
    https://greasyfork.org/en/scripts/35590-youtube-hide-elements-over-video
  */
  $('#yt-masthead-creation-menu').parent().prepend('<a onclick="$(\'.ytp-ce-element\').toggle();return false;" style="display:inline-block;padding:5px 12px;margin-left:3px;border:1px solid #ccc;text-decoration:none;">Hide</a>');
  if ($('#watch-appbar-playlist')) {
    $('#yt-masthead-creation-menu').parent().prepend('<a onclick="$(\'#watch-appbar-playlist .control-bar, #watch-appbar-playlist .playlist-header\').toggle();return false;" style="display:inline-block;padding:5px 12px;border:1px solid #ccc;text-decoration:none;">WL</a>');
  }
  /*
    Youtube videoactionmenu position
    https://greasyfork.org/en/scripts/38306-youtube-videoactionmenu-position
  */
  var offset = $('#watch-header').offset();
  if (offset!==undefined) {
    var top = offset.top;
    $('head').append('<style>#yt-uix-videoactionmenu-menu {top: '+ (top + 28) +'px !important;}</style>');//90//52
  }

  /*
    Youtube channel videos redirect
    https://greasyfork.org/en/scripts/39397-youtube-channel-videos-redirect
  */
  document.addEventListener('mouseover', getLink);

  function getLink(linkElement) {
    var url = linkElement.target.toString();

    if ((url.search("www.youtube.com") != -1) && (url.match(/\//g).length < 5)) {
      if ((url.match(/https:\/\/www.youtube.com\/channel\//i) && (/videos/.test(url) == false))) {
        changeLink(linkElement);
      } else if ((url.match(/https:\/\/www.youtube.com\/user\//i) && (/videos/.test(url) == false))) {
        changeLink(linkElement);
      }
    }
  }

  function changeLink(linkElement) {
   var newUrl = linkElement.target.toString().concat("/videos?disable_polymer=1");
   linkElement.target.href = newUrl;
  }
  /*
    Youtube player keyboard shortcuts
    https://greasyfork.org/en/scripts/39306-youtube-player-keyboard-shortcuts
  */
  var volume;
  $(document).ready(function() {
    $(window).keydown(function(e) {
      var player = $('.video-stream.html5-main-video')[0];
      var player_wrap = $('.html5-video-player');

      if (!player_wrap.is(":focus") && !$('input').is(":focus") && !$('textarea').is(":focus") && !$('.comment-simplebox-text').is(":focus")) {

        if (e.keyCode == 0 || e.keyCode == 32) { // Space = play/pause
          e.preventDefault();
          if (player.paused == false) {
            player.pause();
          } else {
            player.play();
          }
        }
      }

      if ( (e.ctrlKey || e.metaKey) && e.keyCode == 38 ) { // Ctrl + Up = Volume up
        volume = player.volume + 0.1;
        if (volume > 1) volume = 1;
        player.volume = volume;
      }

      if ( (e.ctrlKey || e.metaKey) && e.keyCode == 40 ) { // Ctrl + Down = Volume down
        volume = player.volume - 0.1;
        if (volume < 0) volume = 0;
        player.volume = volume;
      }
      if ( e.which === 27 ) { // Esc Shift+Tab = focus on body //e.shiftKey
        e.preventDefault();
        $('#page').focus();
        $('video').blur();
        $('#masthead-search-term').focus();
        $('#yt-masthead-container').focus();

      }
      else if ( e.which == 9 ) { // Tab = focus on video element
        e.preventDefault();
        $('video').focus();
      }
    });
  });

  /*
    Youtube WatchLater autoplay stop
    https://greasyfork.org/en/scripts/369290-youtube-watchlater-autoplay-stop
  */
  // script from "Nextvid Stopper for YouTube" chrome extension
  var newScript = document.createElement("script");
  newScript.type = "text/javascript";
  newScript.innerText = "var NextVidEnabled = true;ytspf.enabled = false;ytspf.config['navigate-limit'] = 0;_spf_state.config['navigate-limit'] = 0;var NextVidStopperGetNextValues = function () {var nextLink = document.getElementsByClassName('playlist-behavior-controls')[0].getElementsByTagName('a')[1].href;var nextLinkStart = nextLink.search('v=');return nextLink.substr(nextLinkStart + 2, 8);};for (var key in _yt_www) {var stringFunction = '' + _yt_www[key];if (stringFunction.search('window.spf.navigate') != -1) {_yt_www[key] = function (a, b) {if (a.search(NextVidStopperGetNextValues()) == -1 || NextVidEnabled == false) {window.location = a;}};}}";
  document.body.appendChild(newScript);


  /*
    Youtube popup video titles
    https://greasyfork.org/en/scripts/377082-youtube-popup-video-titles
  */
  function popup_video_title() {
    $('.ytp-ce-covering-overlay .ytp-ce-video-title').each(function() {
      $(this).parent().parent().attr('title', $(this).text())
    });
  }
  setTimeout(popup_video_title, 3000);
})();