Youtube 2020 improvements

All Youtube improvements in one pack

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(I already have a user script manager, let me install it!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name         Youtube 2020 improvements
// @version      1.3
// @description  All Youtube improvements in one pack
// @author       Burlaka.net
// @match        *://*.youtube.com/*
// @match        *://youtube.com/*
// @require      https://cdnjs.cloudflare.com/ajax/libs/cash/8.1.5/cash.min.js
// @grant        none
// @license      MIT
// @namespace    http://tampermonkey.net/
// @icon         https://www.google.com/s2/favicons?sz=64&domain=youtube.com
// ==/UserScript==
//https://code.jquery.com/jquery-3.7.1.min.js
//jQuery.noConflict();

  if (window.trustedTypes && window.trustedTypes.createPolicy) {
    window.trustedTypes.createPolicy('default', {
      createHTML: string => string,
      createScriptURL: string => string,
      createScript: string => string,
    });
  }

(function() {
    'use strict';

    $('body').append(`<style>
/*#playlist .header {display:none !important;}*/
/*body:not(.no-scroll) #container.ytd-masthead {height:40px}*/
#container.ytd-masthead {height:38px}
#background.ytd-masthead {height:40px}
#page-manager.ytd-app{margin-top:40px}
body.no-scroll #page-manager.ytd-app {margin-top:0}
.viewed-opacity {opacity: 0.5}
.sf-btn-name {display:none}

/* change actions buttons */
#actions.ytd-watch-metadata button[title='Поделиться'] .yt-spec-button-shape-next__button-text-content {display: none}
#actions.ytd-watch-metadata button[title='Поделиться'] .yt-spec-button-shape-next__icon {margin-right: -6px}
#actions.ytd-watch-metadata button[title='Создать клип'] .yt-spec-button-shape-next__button-text-content {display: none}
#actions.ytd-watch-metadata button[title='Создать клип'] .yt-spec-button-shape-next__icon {margin-right: -6px}
#owner.ytd-watch-metadata {min-width: calc(40% - 6px);}
#actions.ytd-watch-metadata {min-width: calc(60% - 6px);}

/* episodes */
#header.ytd-engagement-panel-title-header-renderer {padding: 0px 2px 0px 16px;}
#title-container.ytd-engagement-panel-title-header-renderer {margin: 0px 8px 0px 0;}
</style>`);

//    $('ytd-mini-guide-renderer #items.ytd-mini-guide-renderer').on('mouseover', function(e) {
//      if ($(this).find('#leftWatchlater').length === 0) {
//        $(this).children(':last-child').clone().appendTo($(this));
//        $(this).children(':last-child').find('yt-icon').html('<svg id="leftWatchlater" viewBox="0 0 24 24" preserveAspectRatio="xMidYMid meet" focusable="false" class="style-scope yt-icon" style="pointer-events: none; display: block; width: 100%; height: 100%;"><g class="style-scope yt-icon"><path d="M12 3.67c-4.58 0-8.33 3.75-8.33 8.33s3.75 8.33 8.33 8.33 8.33-3.75 8.33-8.33S16.58 3.67 12 3.67zm3.5 11.83l-4.33-2.67v-5h1.25v4.34l3.75 2.25-.67 1.08z" class="style-scope yt-icon"></path></g></svg>');
//        $(this).children(':last-child').find('a').attr('href', '/playlist?list=WL').attr('title', 'Смотреть позже');
//        $(this).children(':last-child').find('.title').html('Смотреть позже');
//        $(this).children(':last-child').find('#tooltip').html('Смотреть позже');
//      }
//    });


    // comment autoexpand onmouseover
    $(document).on('mouseover', '.ytd-item-section-renderer .ytd-comment-renderer ytd-expander', function(e) {
        var $this = $(this);
        if ($this.find('#more:not([hidden])')) {
            $this.removeAttr('collapsed');
            //$this.parent().find('#less').removeAttr('hidden');
            $this.parent().find('#more').attr('hidden',true);
        }
    });

    // video info autoexpand onmouseover
    $(document).on('mouseover', 'ytd-expander.ytd-video-secondary-info-renderer', function(e) {
        var $this = $(this);
        if ($this.find('#more:not([hidden])')) {
            $this.removeAttr('collapsed');
            $this.find('#collapsible').removeAttr('hidden');
            //$this.find('#less').removeAttr('hidden');
            $this.find('#more').attr('hidden',true);
        }
    });

    // expand video name in tootltip (recommendations after video ends)
    $(document).on('mouseover', '.ytp-ce-covering-overlay .ytp-ce-video-title', function(e) {
        $(this).parent().attr('title', $(this).text());
    });

    // expand video name in watchlater playlist
    $('#playlist .playlist-items').on('mouseover', '#container.ytd-playlist-panel-video-renderer', function(e) {
        $(this).attr('title', $(this).find('#video-title.ytd-playlist-panel-video-renderer').text());
    });

    // set opacity to viewed videos
    $(document).on('scroll', function() {
        $('a#thumbnail.ytd-thumbnail').has('ytd-thumbnail-overlay-resume-playback-renderer').addClass('viewed-opacity')
        //$('#progress.ytd-thumbnail-overlay-resume-playback-renderer').parent().parent().parent().not('.viewed-opacity').addClass('viewed-opacity'); //.parent()
    });

    $('body').on('click', 'iron-selector', function() { // order selector on the page popualar/new/old
        $('.viewed-opacity').removeClass('viewed-opacity');
    });

    var oldURL = '';
    setInterval(function() {
        var rundt = new Date();

        if (oldURL != String(document.location)) {
            $('.viewed-opacity').removeClass('viewed-opacity');
            oldURL = String(document.location);
        }
    }, 7000);


    // add video date and video views to video title
    $(document).on('mouseover', 'h1.title yt-formatted-string.ytd-video-primary-info-renderer', function(e) {
        $(this).attr('title', $('#info-strings yt-formatted-string').text() + "\n" + $('#count.ytd-video-primary-info-renderer .view-count').text());
    });

    // add title on embed videos
    $(document).on('mouseover', '.ytp-title-link, .ytp-videowall-still-info-title', function(e) {
        $(this).attr('title', $(this).text());
    });

    // hide elements over video
    var hideOverVideo = true;
    $('.ytp-chrome-controls').on('mouseover', function() {
      if (hideOverVideo) {
        $('.ytp-right-controls').prepend('<button class="ytp-button" onclick="$(\'.ytp-ce-element\').toggle();return false;" style="padding: 0px 3px;position: relative;font-size: 1.1em;top: -1.2em;right: 0.3em;">Hide</button>');
        hideOverVideo = false;
      }
    });


    /*
      Stop playlist autoplay
    */
    (function() {
      var ypm;
      function f() {
        if (ypm) {
          ypm.canAutoAdvance_ = false;
        } else {
          ypm = document.getElementsByTagName('yt-playlist-manager')[0];
        }
      }
      f();
      setInterval(f, 5000);
    })();

    /*
      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\/c\//i) && (/videos/.test(url) == false))) {
                changeLink(linkElement);
            } else if ((url.match(/https:\/\/www.youtube.com\/user\//i) && (/videos/.test(url) == false))) {
                changeLink(linkElement);
            } else if ((url.match(/https:\/\/www.youtube.com\/@/i) && (/videos/.test(url) == false))) {
                changeLink(linkElement);
            }
        }
    }

    function changeLink(linkElement) {
        var newUrl = linkElement.target.toString().concat("/videos");
        linkElement.target.href = newUrl;
    }

    // add sort links
    let sorthtml = '';
    $(document).on('mouseover', '#sub-menu.ytd-section-list-renderer', function(e) {
        //let str1 = document.location.href;
        if (sorthtml == '') {
            let parseUrl = document.location.href.match(/youtube\.com\/([^&]*)\/([^&]*)\//i);
            sorthtml = `
                <div style="cursor:pointer;">
                    <span onclick="location.href='/`+parseUrl[1]+`/`+parseUrl[2]+`/videos?view=0&sort=p&flow=grid'">&nbsp; &nbsp; Популярные</span>
                    <span onclick="location.href='/`+parseUrl[1]+`/`+parseUrl[2]+`/videos?view=0&sort=da&flow=grid'">&nbsp; Старые</span>
                    <span onclick="location.href='/`+parseUrl[1]+`/`+parseUrl[2]+`/videos?view=0&sort=dd&flow=grid'">&nbsp; Новые</span>
                </div>`;
            $(this).find('#primary-items.ytd-channel-sub-menu-renderer').append(sorthtml);

        }
    });

    /* Watch later button toggler */
    var addbutton = false;
    $('#end.ytd-masthead').on('mouseover', function() {
        if (addbutton == false) {
          $('#buttons.ytd-masthead').prepend(`<div style="color: #fff;padding: 3px 8px 0 0;cursor: pointer;text-shadow: 0px 0px 5px #777;" class="wl_toggle">WL</div>`);
          $('#buttons.ytd-masthead').prepend(`<div style="color: #fff;padding: 3px 8px 0 0;cursor: pointer;text-shadow: 0px 0px 5px #777;" class="pl_toggle">Pl</div>`);
          addbutton = true;
        }
    });
    $('body').append(`<style id="wl_toggle_style">#playlist .header {display:none !important;}</style>`);
    var wl_toggle = false;
    $('body').on('click', '.wl_toggle', function() {
        if (wl_toggle == true) {
            $('body').append(`<style id="wl_toggle_style">#playlist .header {display:none !important;}</style>`);
            wl_toggle = false;
        }
        else if (wl_toggle == false) {
            $('#wl_toggle_style').remove();
            wl_toggle = true;
        }
    });

    var pl_toggle = false;
    $('body').on('click', '.pl_toggle', function() {
        if (pl_toggle == false) {
            $('body').append(`<style id="pl_toggle_style">.html5-video-player .ytp-chrome-bottom {display:none !important;}.html5-video-player .ytp-gradient-bottom {display:none !important;}</style>`);
            pl_toggle = true;
        }
        else if (pl_toggle == true) {
            $('#pl_toggle_style').remove();
            pl_toggle = false;
        }
    });


    /* Player size button toggler */
    $('#end.ytd-masthead').on('mouseover', function() {
        if ($('#center.ytd-masthead .ps_toggle').length === 0) {
          $('#center.ytd-masthead').prepend(`<div style="color: #fff;padding: 0;cursor: pointer;text-shadow: 0px 0px 5px #777;" class="ps_toggle">Player size</div>`);
        }
    });

    function ps_toggle(change) {
        var playersize_cookie = document.cookie.match(new RegExp("(?:^|; )" + 'playersize_status'.replace(/([\.$?*|{}\(\)\[\]\\\/\+^])/g, '\\$1') + "=([^;]*)"));
        playersize_cookie = playersize_cookie ? decodeURIComponent(playersize_cookie[1]) : undefined;

        if (change == 'change') {
            if (playersize_cookie == 'narrow') {
                document.cookie = "playersize_status=;max-age=-1";
                playersize_cookie = undefined;
            }
            else {
                document.cookie = "playersize_status=narrow;expires=2592000";
                playersize_cookie = 'narrow';
            }
        }

        if (playersize_cookie == 'narrow') {
            $('body').append(`<style id="ps_toggle_style">body:not(.no-scroll) #player-theater-container {max-height:480px !important}
body:not(.no-scroll) #player-theater-container #player-container {width: 100%;max-width: 854px;height:100%;max-height:480px; margin: 0 auto;}</style>`);

        }
        else {
            $('#ps_toggle_style').remove();

        }
    }
    ps_toggle('');

    $('body').on('click', '.ps_toggle', function() {
        ps_toggle('change');
    });


    /*
      Player keyboard shortcuts
    */
    var volume;
    $(document).ready(function() {
        $(window).on('keydown', function(e) {
            var player = $('video.html5-main-video')[0];
            var player_wrap = $('.html5-video-player');

            if (!player_wrap.is(":focus") && !$('input').is(":focus") && !$('textarea').is(":focus") && !$('.comment-simplebox-text').is(":focus") && !$('[contenteditable="true"]').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.html5-main-video').focus();
            }
        });
    });

})();