YouTube Lite

Makes YouTube fancier

您需要先安裝使用者腳本管理器擴展,如 TampermonkeyGreasemonkeyViolentmonkey 之後才能安裝該腳本。

您需要先安裝使用者腳本管理器擴充功能,如 TampermonkeyViolentmonkey 後才能安裝該腳本。

您需要先安裝使用者腳本管理器擴充功能,如 TampermonkeyViolentmonkey 後才能安裝該腳本。

您需要先安裝使用者腳本管理器擴充功能,如 TampermonkeyUserscripts 後才能安裝該腳本。

你需要先安裝一款使用者腳本管理器擴展,比如 Tampermonkey,才能安裝此腳本

您需要先安裝使用者腳本管理器擴充功能後才能安裝該腳本。

(我已經安裝了使用者腳本管理器,讓我安裝!)

你需要先安裝一款使用者樣式管理器擴展,比如 Stylus,才能安裝此樣式

你需要先安裝一款使用者樣式管理器擴展,比如 Stylus,才能安裝此樣式

你需要先安裝一款使用者樣式管理器擴展,比如 Stylus,才能安裝此樣式

你需要先安裝一款使用者樣式管理器擴展後才能安裝此樣式

你需要先安裝一款使用者樣式管理器擴展後才能安裝此樣式

你需要先安裝一款使用者樣式管理器擴展後才能安裝此樣式

(我已經安裝了使用者樣式管理器,讓我安裝!)

// ==UserScript==
// @name         YouTube Lite
// @icon         http://s.ytimg.com/yts/img/favicon_144-vflWmzoXw.png
// @namespace    x4_ytlite
// @version      0.5.15
// @description  Makes YouTube fancier
// @author       x4fab
// @match        http://www.youtube.com/*
// @match        https://www.youtube.com/*
// @grant        none
// @run-at       document-start
// @license      MIT
// ==/UserScript==

if (window.top != window.self){
    return;
}

if (location.protocol === 'http:'){
    location.replace(location.href.replace(/^http:/, 'https:')); 
}

window.addEventListener('load', function (){
    var styleNode = document.createElement('style');
    styleNode.innerHTML = ''.slice.call(function(){/*
        #appbar-guide-menu{
            height:100vh;
            opacity:1;
            visibility:visible;
            left:-230px;
            margin-top:0;
            transition:opacity .25s cubic-bezier(0.4,0,0.2,1),left .25s cubic-bezier(0.4,0,0.2,1);
            transition-delay:.4s;border-right:1px solid #e3e3e3;
        }
        #appbar-guide-menu:hover, #appbar-guide-menu.e-active  {
            left: 0;
            opacity: 1;
            transition-delay: 0s;
        }
        #appbar-guide-button-container  {
            visibility: hidden;
        }
        
        #masthead-positioner  {
            position: fixed;
            top: -52px;
            opacity: 1;
            transition: opacity .25s cubic-bezier(0.4,0,0.2,1), top .25s cubic-bezier(0.4,0,0.2,1);
            transition-delay: .4s;
            box-shadow: none;
        }
        #masthead-positioner:hover, #masthead-positioner.e-active {
            top: 0;
            opacity: 1;
            transition-delay: 0s;
        }
        #masthead-positioner-height-offset {
            display: none;
        }
        
        .yt-card, .guide-flyout {
            box-shadow: none;
        }
        #content {
            margin-top: calc(100vh + 10px);
        }
        #placeholder-player {
            display: none;
        }
        #watch7-main {
            position: static;
        }
        #watch7-content {
            z-index: 100;
            position: relative;
        }
        #watch7-sidebar {
            z-index: 5;
        }
        
        #footer-container {
            width: auto;
            min-width: 1003px;
            max-width: 1066px;
            margin: 0 auto;
            padding: 0 30px;
            z-index: 5;
            position: relative;
            box-sizing: border-box;
        }
        @media screen and (min-height: 630px) and (min-width: 1294px){ #footer-container {
            max-width: 1280px;
        } }
        @media screen and (min-height: 980px) and (min-width: 1720px){ #footer-container {
            max-width: 1706px;
        } }
        #footer {
            padding-bottom: 0;
        }
        #footer-logo {
            display: none;
        }
        
        .yt-uix-expander-collapsed #watch-description-text {
            max-height: none;
        }
        .yt-uix-expander-collapsed .yt-uix-expander-body {
            display: block !important;
        }
        .yt-card.yt-uix-expander .yt-uix-button-expander, .yt-card .yt-uix-expander .yt-uix-button-expander {
            display: none !important;
        }
        
        #player {
            top: 0;
        }
        #player-api {
            position: fixed !important;
            top: 0 !important;
            left: 0 !important;
            right: 0 !important;
            height: 100vh !important;
            margin: 0 auto;
        }
        .video-stream.html5-main-video {
            position: fixed !important;
            top: 0 !important;
            left: 0 !important;
            right: 0 !important;
            height: 100vh !important;
            width: 100vw !important;
        }
        .html5-video-player {
            overflow: visible;
        }
        .html5-video-content {
            __z-index: 799;
        }
        body, .watch-stage-mode #theater-background {
            background-color: #000;
        }
        
        .html5-video-controls {
            opacity: 0;
            transition-delay: .4s;
        }
        .html5-video-controls:hover, .html5-video-controls.e-active {
            opacity: 1 !important;
            transition-delay: 0s;
        }
        
        .ytp-player-content.ytp-iv-player-content {
            width: 0;
            right: 0;
            left: auto;
            position: fixed;
            bottom: 0 !important;
        }
        .videowall-endscreen.html5-endscreen {
            width: 100vw;
            position: fixed;
            height: 100vh;
            top: 0;
            left: 0;
        }
        
        .us_box {
            position: fixed;
            border-radius: 0;
            border: 1px solid #e3e3e3;
            padding: 15px;
        }
        .us_box h3, .us_submitbuttons {
            background-color: #fff;
            color: #333;
            border: none;
            padding-left: 0;
            padding-right: 0;
        }

        #us_infobox {
            position: fixed;
            border-radius: 0;
            border: 1px solid #e3e3e3;
            padding: 15px;
            background: white;
        }
        
        .us_error {
            color: red;
            border: none;
            background: none;
            color: #333 !important;
            font-size: 12px;
        }
        
        .watch-stage-mode #player .player-api {
            margin: 0 auto !important;
        }
        .watch-wide #watch7-sidebar, .watch-wide #watch7-preview {
            z-index:  5;
        }
        
        #player-playlist {
            margin-top: calc(100vh + 12px);
        }
        #watch-appbar-playlist {
            z-index: 6 !important;
            top: 0 !important;
            transform: none !important;
            transition: none !important;
        }
        #content {
            top: 0 !important;
        }

        #player-unavailable {
            position: fixed;
            top: 0;
            height: 100vh;
            left: 0;
            width: 100vw;
            z-index: 0;
            margin: 0;
        }
        .player-api {
            background: transparent;
        }
    */}, 14, -3);
    
    function onMouseMove(e){ 
        var m = null; 
        if (e.clientY < 5){
            m = document.querySelector('#masthead-positioner');
        } else if (e.clientX < 5){
            m = document.querySelector('#appbar-guide-menu');
        } else if (e.target.tagName == 'DIV' && e.clientY > document.body.clientHeight - 5){
            m = document.querySelector('.html5-video-controls');
        }
        if (m && (m = m.classList)){
            m.add('e-active');
            clearTimeout(m.e_t);
            m.e_t = setTimeout(m.remove.bind(m,'e-active'), 1e3);
        }
    }

    function onResize(){
        var v = document.querySelector('.video-stream.html5-main-video'),
            c = document.querySelector('.html5-video-content');
        if (v && c){
            var h = v.offsetHeight / c.offsetHeight,
                k = Math.min(h, v.offsetWidth / c.offsetWidth);
            c.style.transform = 'translate(0,' + Math.round(c.offsetHeight * Math.max(h - 1, 0) * .5) + 
                    'px) scale(' + k + ',' + k + ')';
        }
    }
    
    document.onmousemove = document.onmouseout = onMouseMove;
    window.onresize = onResize;

    setTimeout(function (){
        document.querySelector('#appbar-guide-button').click();
        var wide = document.querySelector('.ytp-size-button.ytp-button[title="Theater mode"]');
        if (wide) wide.click();
    }, 50);

    var previousLocation = null;
    setInterval(function (){
        if (document.body.scrollTop == 52){
            document.body.scrollTop = 0;
        }

        if (previousLocation != location.href){
            if (location.href.indexOf('/watch?') != -1){
                if (!styleNode.parentNode){
                    document.body.appendChild(styleNode);
                }
            } else if (styleNode.parentNode){
                document.body.removeChild(styleNode);
            }

            onResize();
            previousLocation = location.href;
        }
    }, 50);
}, false);