☰

FYTE /Fast YouTube Embedded/ Player

Hugely improves load speed of pages with lots of embedded Youtube videos by instantly showing clickable and immediately accessible placeholders, then the thumbnails are loaded in background. Optionally a fast simple HTML5 direct playback (720p max) can be selected if available for the video.

当前为 2019-07-27 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name           FYTE /Fast YouTube Embedded/ Player
  3. // @description    Hugely improves load speed of pages with lots of embedded Youtube videos by instantly showing clickable and immediately accessible placeholders, then the thumbnails are loaded in background. Optionally a fast simple HTML5 direct playback (720p max) can be selected if available for the video.
  4. // @description:ru На порядок ускоряет время загрузки страниц с большим количеством вставленных Youtube-видео. С первого момента загрузки страницы появляются заглушки для видео, которые можно щелкнуть для загрузки плеера, и почти сразу же появляются кавер-картинки с названием видео. В опциях можно включить режим использования упрощенного браузерного плеера (макс. 720p).
  5. // @version        2.9.15
  6. // @include        *
  7. // @exclude        /^https:\/\/(www\.)?youtube\.com\/(?!embed)/
  8. // @exclude        https://accounts.google.*/o/oauth2/postmessageRelay*
  9. // @exclude        https://clients*.google.*/youtubei/*
  10. // @exclude        https://clients*.google.*/static/proxy*
  11. // @author         wOxxOm
  12. // @namespace      wOxxOm.scripts
  13. // @license        MIT License
  14. // @grant          GM_getValue
  15. // @grant          GM_listValues
  16. // @grant          GM_deleteValue
  17. // @grant          GM_setValue
  18. // @grant          GM_addStyle
  19. // @grant          GM_xmlhttpRequest
  20. // @connect        www.youtube.com
  21. // @connect        youtube.com
  22. // @run-at         document-start
  23. // @icon           data:image/png;base64,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
  24. // @compatible     chrome
  25. // @compatible     firefox
  26. // @compatible     opera
  27. // ==/UserScript==
  28.  
  29. 'use strict';
  30.  
  31. // keep video info cache for a month since last time it's shown
  32. var CACHE_STALE_DURATION = 30 * 24 * 3600e3;
  33.  
  34. var playQuality = GM_getValue('quality', 'auto') || 'auto';
  35.  
  36. if (/^https:\/\/(www\.)?youtube\.com\//.test(location)) {
  37.   if (playQuality !== 'auto') {
  38.     window.addEventListener('load', function _() {
  39.       window.removeEventListener('load', _);
  40.       var player = $('.html5-video-player');
  41.       if (player && typeof player.setPlaybackQuality === 'function')
  42.         player.setPlaybackQuality(playQuality);
  43.     });
  44.   }
  45.   if (!window.chrome || window === window.parent)
  46.     return;
  47.   parent.postMessage('FYTE-toggle-fullscreen-init', '*');
  48.   addEventListener('message', function onMessage(e) {
  49.     if (e.source !== parent || e.data !== 'FYTE-toggle-fullscreen-init-confirmed')
  50.       return;
  51.     removeEventListener('message', onMessage);
  52.     var fsbtn = document.getElementsByClassName('ytp-fullscreen-button');
  53.     new MutationObserver(function() {
  54.       if (fsbtn[0]) {
  55.         this.disconnect();
  56.         // noinspection SillyAssignmentJS
  57.         fsbtn[0].outerHTML = fsbtn[0].outerHTML.replace('aria-disabled="true"', '');
  58.         fsbtn[0].addEventListener('click', function() {
  59.           window.parent.postMessage('FYTE-toggle-fullscreen', '*');
  60.         });
  61.       }
  62.     }).observe(document, {subtree:true, childList:true});
  63.   });
  64.   return;
  65. }
  66.  
  67. var resizeMode = GM_getValue('resize', 'Fit to width');
  68. if (typeof resizeMode !== 'string')
  69.   resizeMode = resizeMode ? 'Fit to width' : 'Original';
  70.  
  71. var resizeWidth = GM_getValue('width', 1280) |0;
  72. var resizeHeight = GM_getValue('height', 720) |0;
  73. updateCustomSize();
  74.  
  75. var pinnedWidth = GM_getValue('pinnedWidth', 400) |0;
  76.  
  77. var playDirectly = !!GM_getValue('playHTML5', false);
  78. var playDirectlyShown = !!GM_getValue('playHTML5shown', false);
  79. var skipCustom = !!GM_getValue('skipCustom', true);
  80. var showStoryboard = !!GM_getValue('showStoryboard', true);
  81. var pinnable = GM_getValue('pinnable', 'on');
  82. if (!/^(on|hide|off)$/.test(pinnable))
  83.   pinnable = !!pinnable ? 'on' : 'hide';
  84.  
  85. var _ = initTL();
  86.  
  87. var imageLoader = document.createElement('img');
  88. var imageLoader2 = document.createElement('img');
  89.  
  90. var fytedom = document.getElementsByClassName('instant-youtube-container');
  91. var iframes = document.getElementsByTagName('iframe');
  92. var objects = document.getElementsByTagName('object');
  93. var checked = [];
  94. var persite = (function() {
  95.   var rules = [
  96.     {host: 'developers.google.com',
  97.       match: '[data-video-id]',
  98.       src: function(e) { return '//youtube.com/embed/' + e.dataset.videoId }},
  99.     {host: 'play.google.com', eatparent: 0},
  100.     {host: /(^|\.)google\.\w{2,3}(\.\w{2,3})?$/, class:'g-blk', query: 'a[href*="youtube.com/watch"][data-ved]', eatparent: 1},
  101.     {host: 'pikabu.ru', class:'b-video', match: '[data-url*="youtube.com/embed"]', attr: 'data-url'},
  102.     {host: 'androidauthority.com', eatparent: '.video-container'},
  103.     {host: 'reddit.com',
  104.       match: '[data-url*="youtube.com/"] [src*="/mediaembed"], [data-url*="youtu.be/"] [src*="/mediaembed"]',
  105.       src: function(e) { return e.closest('[data-url*="youtube.com/"], [data-url*="youtu.be/"]').dataset.url }},
  106.     {host: /(www\.)?theverge\.com$/, eatparent: '.p-scalable-video'},
  107.     {host: '9gag.com', eatparent: 0},
  108.     {host: 'reddit.com', match: '[data-url*="youtube.com"] iframe[src*="redditmedia.com/mediaembed"]',
  109.       src: function(e) { return e.closest('[data-url*="youtube.com"]').dataset.url }},
  110.     {host: 'anilist.co', eatparent: '.youtube'},
  111.   ];
  112.   for (var i=0, rule; (i<rules.length) && (rule=rules[i]); i++) {
  113.     var rx = rule.host instanceof RegExp ? rule.host : new RegExp('(^|\\.)' + rule.host.replace(/\./g, '\\.') + '$', 'i');
  114.     if (rx.test(location.hostname)) {
  115.       if (!rule.tag && !rule.class)
  116.         rule.tag = 'iframe';
  117.       if (!rule.match && !rule.query)
  118.         rule.match = '[src*="youtube.com/embed"]';
  119.       return {
  120.         nodes: rule.class ? document.getElementsByClassName(rule.class) : document.getElementsByTagName(rule.tag),
  121.         match: rule.match ?
  122.           function(e) {
  123.             // noinspection JSReferencingMutableVariableFromClosure
  124.             return e.matches(rule.match) ? e : null;
  125.           } :
  126.           function(e) {
  127.             // noinspection JSReferencingMutableVariableFromClosure
  128.             return e.querySelector(rule.query);
  129.           },
  130.         attr: rule.attr,
  131.         src:  rule.src,
  132.         eatparent: rule.eatparent,
  133.       };
  134.     }
  135.   }
  136. })();
  137.  
  138. findEmbeds([]);
  139. injectStylesIfNeeded();
  140. new MutationObserver(findEmbeds).observe(document, {subtree:true, childList:true});
  141.  
  142. document.addEventListener('DOMContentLoaded', function(e) {
  143.   injectStylesIfNeeded();
  144.   adjustNodesIfNeeded(e);
  145.   setTimeout(cleanupCache, 60e3);
  146. });
  147.  
  148. window.addEventListener('resize', adjustNodesIfNeeded, true);
  149.  
  150. window.addEventListener('message', function(e) {
  151.   switch (e.data) {
  152.     case 'FYTE-toggle-fullscreen-init':
  153.       if (e.source)
  154.         e.source.postMessage('FYTE-toggle-fullscreen-init-confirmed', '*');
  155.       break;
  156.     case 'FYTE-toggle-fullscreen':
  157.       $$('iframe[allowfullscreen]').some(function (iframe) {
  158.         if (iframe.contentWindow === e.source) {
  159.           goFullscreen(iframe, !(document.webkitIsFullScreen || document.mozIsFullScreen || document.isFullScreen));
  160.           return true;
  161.         }
  162.       });
  163.       break;
  164.     case 'iframe-allowfs':
  165.       $$('iframe:not([allowfullscreen])').some(function (iframe) {
  166.         if (iframe.contentWindow === e.source) {
  167.           iframe.allowFullscreen = true;
  168.           return true;
  169.         }
  170.       });
  171.       if (window !== window.top)
  172.         window.parent.postMessage('iframe-allowfs', '*');
  173.       break;
  174.   }
  175. });
  176.  
  177. function findEmbeds(mutations) {
  178.   var i, len, e, m;
  179.   if (mutations.length === 1) {
  180.     var added = mutations[0].addedNodes;
  181.     if (!added[0] || !added[1] && added[0].nodeType === 3)
  182.       return;
  183.   }
  184.   if (persite)
  185.     for (i=0, len=persite.nodes.length; (i<len) && (e=persite.nodes[i]); i++)
  186.       if ((e = persite.match(e)))
  187.         processEmbed(e, persite.src && persite.src(e) || e.getAttribute(persite.attr));
  188.   for (i=0, len=iframes.length; (i<len) && (e=iframes[i]); i++) {
  189.     if (checked.includes(e)) continue;
  190.     checked.push(e);
  191.     if (/youtube\.com|youtu\.be/i.test(e.src || e.dataset.src))
  192.       processEmbed(e, e.src || e.dataset.src);
  193.   }
  194.   for (i=0, len=objects.length; (i<len) && (e=objects[i]); i++) {
  195.     if (checked.includes(e)) continue;
  196.     checked.push(e);
  197.     if ((m = e.querySelector('embed, [value*="youtu.be"], [value*="youtube.com"]')))
  198.       processEmbed(e, m.src || e.dataset.src || 'https://' + m.value.match(/youtu\.be.*|youtube\.com.*/)[0]);
  199.   }
  200. }
  201.  
  202. function processEmbed(node, src) {
  203.   function decodeEmbedUrl(url) {
  204.     return url.indexOf('youtube.com%2Fembed') > 0
  205.        ? decodeURIComponent(url.replace(/^.*?(http[^&?=]+?youtube.com%2Fembed[^&]+).*$/i, '$1'))
  206.          : url;
  207.   }
  208.   src = src || node.src || node.href || '';
  209.   var n = node;
  210.   var np = n.parentNode;
  211.   var srcFixed = decodeEmbedUrl(src).replace(/\/(watch\?v=|v\/)/, '/embed/').replace(/^([^?&]+)&/, '$1?');
  212.   if (src.indexOf('cdn.embedly.com/') > 0 ||
  213.     resizeMode !== 'Original' && np && np.children.length === 1 && !np.className && !np.id)
  214.   {
  215.     n = location.hostname === 'disqus.com' ? np.parentNode : np;
  216.     np = n.parentElement;
  217.   }
  218.   if (!np ||
  219.     !np.parentNode ||
  220.     skipCustom && srcFixed.indexOf('enablejsapi=1') > 0 ||
  221.     srcFixed.indexOf('/embed/videoseries') > 0 ||
  222.     node.matches('.instant-youtube-embed, .YTLT-embed, .ihvyoutube') ||
  223.     node.style.position === 'fixed' ||
  224.     node.onload // skip some retarded loaders
  225.   )
  226.     return;
  227.  
  228.   var id = srcFixed.match(/(?:^(?:https?:)?\/\/)(?:www\.)?(?:youtube\.com\/(?:embed\/(?:v=)?|\/.*?[&?\/]v[=\/])|youtu\.be\/)([^\s,.()\[\]?]+?)(?:[&?\/].*|$)/);
  229.   if (!id)
  230.     return;
  231.   id = id[1];
  232.  
  233.   var autoplay = srcFixed.indexOf('autoplay=1') > 0;
  234.  
  235.   if (np.localName === 'object')
  236.     n = np, np = n.parentElement;
  237.  
  238.   var eatparent = persite && persite.eatparent || 0;
  239.   if (typeof eatparent === 'string')
  240.     n = np.closest(eatparent) || n, np = n.parentElement;
  241.   else
  242.     while (eatparent--)
  243.       n = np, np = n.parentElement;
  244.  
  245.   injectStylesIfNeeded('force');
  246.  
  247.   var div = document.createElement('div');
  248.   div.className = 'instant-youtube-container';
  249.   div.FYTE = {
  250.     state: 'querying',
  251.     srcEmbed: srcFixed.replace(/&$/, ''),
  252.     originalWidth: /%/.test(node.width) ? 320 : node.width|0 || n.clientWidth|0,
  253.     originalHeight: /%/.test(node.height) ? 200 : node.height|0 || n.clientHeight|0,
  254.     cache: tryJSONparse(localStorage['FYTE-cache-' + id]) || {
  255.       id: id,
  256.     }
  257.   };
  258.   div.FYTE.srcEmbedFixed = div.FYTE.srcEmbed.replace(/^http:/, 'https:').replace(/([&?])(wmode=\w+|feature=oembed)&?/, '$1').replace(/[&?]$/, '');
  259.   div.FYTE.srcWatchFixed = div.FYTE.srcEmbedFixed.replace(/\/embed\//, '/watch?v=').replace(/(\?.*?)\?/, '$1&');
  260.  
  261.   var cache = div.FYTE.cache;
  262.   cache.lastUsed = Date.now();
  263.   localStorage['FYTE-cache-' + id] = JSON.stringify(cache);
  264.  
  265.   if (cache.reason)
  266.     div.setAttribute('disabled', '');
  267.  
  268.   var divSize = calcContainerSize(div, n);
  269.   var origStyle = getComputedStyle(n);
  270.   div.style.cssText = important(
  271.     (autoplay ? '' : 'background-color:transparent; transition:background-color 2s;') +
  272.     (origStyle.hasOwnProperty('position') ? Object.keys(origStyle) : Object.keys(origStyle.__proto__) /*FF*/)
  273.       .filter(function(k) { return !!k.match(/^(position|left|right|top|bottom)$/) })
  274.       .map(function(k) { return k + ':' + origStyle[k] })
  275.       .join(';')
  276.       .replace(/\b[^;:]+:\s*(auto|static|block)\s*(!\s*important)?;/g, '') +
  277.     (origStyle.display === 'inline' ? ';display:inline-block;width:100%' : '') +
  278.     ';min-width:' + Math.min(divSize.w, div.FYTE.originalWidth) + 'px' +
  279.     ';min-height:' + Math.min(divSize.h, div.FYTE.originalHeight) + 'px' +
  280.     (resizeMode === 'Fit to width' ? ';width:100%' : '') +
  281.     ';max-width:' + divSize.w + 'px; height:' + (persite && persite.eatparent === 0 ? '100%;' : divSize.h + 'px;'));
  282.   if (!autoplay) {
  283.     setTimeout(function() { div.style.backgroundColor = '' }, 0);
  284.     setTimeout(function() { div.style.transition = '' }, 2000);
  285.   }
  286.  
  287.   // consume parents of retardedly positioned videos
  288.   var parentStyle = getComputedStyle(np);
  289.   if (div.style.position.match('absolute|relative')
  290.   && parseFloat(parentStyle.paddingTop) + parseFloat(parentStyle.paddingBottom) < parseFloat(parentStyle.height)) {
  291.     if (np.children.length === 1 &&
  292.       floatPadding(np, parentStyle, 'Top') >= div.FYTE.originalHeight-1 ||
  293.       floatPadding(np, getComputedStyle(np, ':after'), 'Top') >= div.FYTE.originalHeight-1
  294.     ) {
  295.       n = np, np = n.parentElement;
  296.     }
  297.     div.style.cssText = div.style.cssText.replace(/\b(position|left|top|right|bottom):[^;]+/g, '');
  298.   }
  299.  
  300.   var wrapper = div.appendChild(document.createElement('div'));
  301.   wrapper.className = 'instant-youtube-wrapper';
  302.  
  303.   var img = wrapper.appendChild(document.createElement('img'));
  304.   if (!autoplay)
  305.     img.src = 'https://i.ytimg.com/vi/' + id + '/' + (cache.cover || 'maxresdefault.jpg');
  306.   img.className = 'instant-youtube-thumbnail';
  307.   img.style.cssText = important((cache.cover ? '' : 'transition:opacity 0.1s ease-out; opacity:0; ') +
  308.     'padding:0; margin:auto; position:absolute; left:0; right:0; top:0; bottom:0; max-width:none; max-height:none;');
  309.  
  310.   img.onload = function(e) {
  311.     if (img.naturalWidth <= 120 && !cache.cover)
  312.       return img.onerror(e);
  313.     var fitToWidth = true;
  314.     if (img.naturalHeight || cache.coverHeight) {
  315.       if (!cache.coverHeight) {
  316.         cache.coverWidth = img.naturalWidth;
  317.         cache.coverHeight = img.naturalHeight;
  318.         localStorage['FYTE-cache-' + id] = JSON.stringify(cache);
  319.       }
  320.       var ratio = cache.coverWidth / cache.coverHeight;
  321.       if (ratio > 4.1/3 && ratio < divSize.w/divSize.h) {
  322.         img.style.cssText += important('width:auto; height:100%;');
  323.         fitToWidth = false;
  324.       }
  325.     }
  326.     if (fitToWidth) {
  327.       img.style.cssText += important('width:100%; height:auto;');
  328.     }
  329.     if (cache.videoWidth)
  330.       fixThumbnailAR(div);
  331.     if (!autoplay)
  332.       img.style.opacity = 1;
  333.   };
  334.   img.onerror = function() {
  335.     if (img.src.indexOf('maxresdefault') > 0)
  336.       img.src = img.src.replace('maxresdefault','sddefault');
  337.     else if (img.src.indexOf('sddefault') > 0)
  338.       img.src = img.src.replace('sddefault','hqdefault');
  339.   };
  340.   if (cache.coverWidth)
  341.     img.onload();
  342.  
  343.   translateHTML(wrapper, 'beforeend', '\
  344.     <a class="instant-youtube-title" target="_blank" href="' + div.FYTE.srcWatchFixed + '">' +
  345.       (cache.title || cache.reason ? '<strong>' + (cache.title || cache.reason || '') + '</strong>' +
  346.                                      (cache.duration ? '<span>' + cache.duration + '</span>' : '') +
  347.                                      (cache.fps ? '<i>, ' + cache.fps + 'fps</i>' : '')
  348.                                    : '&nbsp;') + '</a>\
  349.     <svg class="instant-youtube-play-button">\
  350.       <path fill-rule="evenodd" clip-rule="evenodd" fill="#1F1F1F" class="ytp-large-play-button-svg" d="M84.15,26.4v6.35c0,2.833-0.15,5.967-0.45,9.4c-0.133,1.7-0.267,3.117-0.4,4.25l-0.15,0.95c-0.167,0.767-0.367,1.517-0.6,2.25c-0.667,2.367-1.533,4.083-2.6,5.15c-1.367,1.4-2.967,2.383-4.8,2.95c-0.633,0.2-1.316,0.333-2.05,0.4c-0.767,0.1-1.3,0.167-1.6,0.2c-4.9,0.367-11.283,0.617-19.15,0.75c-2.434,0.034-4.883,0.067-7.35,0.1h-2.95C38.417,59.117,34.5,59.067,30.3,59c-8.433-0.167-14.05-0.383-16.85-0.65c-0.067-0.033-0.667-0.117-1.8-0.25c-0.9-0.133-1.683-0.283-2.35-0.45c-2.066-0.533-3.783-1.5-5.15-2.9c-1.033-1.067-1.9-2.783-2.6-5.15C1.317,48.867,1.133,48.117,1,47.35L0.8,46.4c-0.133-1.133-0.267-2.55-0.4-4.25C0.133,38.717,0,35.583,0,32.75V26.4c0-2.833,0.133-5.95,0.4-9.35l0.4-4.25c0.167-0.966,0.417-2.05,0.75-3.25c0.7-2.333,1.567-4.033,2.6-5.1c1.367-1.434,2.967-2.434,4.8-3c0.633-0.167,1.333-0.3,2.1-0.4c0.4-0.066,0.917-0.133,1.55-0.2c4.9-0.333,11.283-0.567,19.15-0.7C35.65,0.05,39.083,0,42.05,0L45,0.05c2.467,0,4.933,0.034,7.4,0.1c7.833,0.133,14.2,0.367,19.1,0.7c0.3,0.033,0.833,0.1,1.6,0.2c0.733,0.1,1.417,0.233,2.05,0.4c1.833,0.566,3.434,1.566,4.8,3c1.066,1.066,1.933,2.767,2.6,5.1c0.367,1.2,0.617,2.284,0.75,3.25l0.4,4.25C84,20.45,84.15,23.567,84.15,26.4z M33.3,41.4L56,29.6L33.3,17.75V41.4z">\
  351.         <title tl>msgAltPlayerHint</title>\
  352.       </path>\
  353.       <polygon fill-rule="evenodd" clip-rule="evenodd" fill="#FFFFFF" points="33.3,41.4 33.3,17.75 56,29.6"></polygon>\
  354.     </svg>\
  355.     <span tl class="instant-youtube-alternative">' + (playDirectly ? 'Play with Youtube player' : 'Play directly (up to 720p)') + '</span>\
  356.     <div tl class="instant-youtube-options-button">Options</div>\
  357.   ');
  358.  
  359.   np.insertBefore(div, n);
  360.   n.remove();
  361.  
  362.   if (!cache.title && !cache.reason || autoplay && playDirectly)
  363.     fetchInfo();
  364.  
  365.   if (autoplay)
  366.     return startPlaying(div);
  367.  
  368.   div.addEventListener('click', clickHandler);
  369.   div.addEventListener('mousedown', clickHandler);
  370.   div.addEventListener('mouseenter', fetchInfo);
  371.  
  372.   function fetchInfo() {
  373.     div.removeEventListener('mouseenter', fetchInfo);
  374.     if (!div.FYTE.storyboard) {
  375.       GM_xmlhttpRequest({
  376.         method: 'GET',
  377.         url: 'https://www.youtube.com/get_video_info?video_id=' + id +
  378.         '&hl=en_US&html5=1&el=embedded&eurl=' + encodeURIComponent(location.href),
  379.         context: div,
  380.         onload: parseVideoInfo
  381.       });
  382.     }
  383.   }
  384. }
  385.  
  386. function adjustNodesIfNeeded(e) {
  387.   if (!fytedom[0])
  388.     return;
  389.   if (adjustNodesIfNeeded.scheduled)
  390.     clearTimeout(adjustNodesIfNeeded.scheduled);
  391.   adjustNodesIfNeeded.scheduled = setTimeout(function() {
  392.     adjustNodes(e);
  393.     adjustNodesIfNeeded.scheduled = 0;
  394.   }, 16);
  395. }
  396.  
  397. function adjustNodes(e, clickedContainer) {
  398.   var force = !!clickedContainer;
  399.   var nearest = force ? clickedContainer : null;
  400.  
  401.   var vids = $$('.instant-youtube-container:not([pinned]):not([stub])');
  402.  
  403.   if (!nearest && e.type !== 'DOMContentLoaded') {
  404.     var minDistance = window.innerHeight*3/4 |0;
  405.     var nearTargetY = window.innerHeight/2;
  406.     vids.forEach(function(n) {
  407.       var bounds = n.getBoundingClientRect();
  408.       var distance = Math.abs((bounds.bottom + bounds.top)/2 - nearTargetY);
  409.       if (distance < minDistance) {
  410.         minDistance = distance;
  411.         nearest = n;
  412.       }
  413.     });
  414.   }
  415.  
  416.   if (nearest) {
  417.     var bounds = nearest.getBoundingClientRect();
  418.     var nearestCenterYpct = (bounds.top + bounds.bottom)/2 / window.innerHeight;
  419.   }
  420.  
  421.   var resized = false;
  422.  
  423.   vids.forEach(function(n) {
  424.     var size = calcContainerSize(n);
  425.     var w = size.w, h = size.h;
  426.  
  427.     // prevent parent clipping
  428.     for (var e=n.parentElement, style; e; e=e.parentElement)
  429.       if (e.style.overflow !== 'visible' && (style=getComputedStyle(e)))
  430.         if ((style.overflow+style.overflowX+style.overflowY).match(/hidden|scroll/))
  431.           if (n.offsetTop < e.clientHeight / 2 && n.offsetTop + n.clientHeight > e.clientHeight)
  432.             e.style.cssText = e.style.cssText.replace(/\boverflow(-[xy])?:[^;]+/g, '') +
  433.               important('overflow:visible;overflow-x:visible;overflow-y:visible;');
  434.  
  435.     if (force && Math.abs(w - parseFloat(n.style.maxWidth)) <= 2)
  436.       return;
  437.  
  438.     if (n.style.maxWidth !== w + 'px') overrideCSS(n, {'max-width': w + 'px'});
  439.     if (n.style.height !== h + 'px')   overrideCSS(n, {'height': h + 'px'});
  440.     if (parseFloat(n.style.minWidth) > w)  overrideCSS(n, {'min-width': n.style.maxWidth});
  441.     if (parseFloat(n.style.minHeight) > h) overrideCSS(n, {'min-height': n.style.height});
  442.  
  443.     fixThumbnailAR(n);
  444.     resized = true;
  445.   });
  446.  
  447.   if (resized && nearest)
  448.     setTimeout(function() {
  449.       var bounds = nearest.getBoundingClientRect();
  450.       var h = bounds.bottom - bounds.top;
  451.       var projectedCenterY = nearestCenterYpct * window.innerHeight;
  452.       var projectedTop = projectedCenterY - h/2;
  453.       var safeTop = Math.min(Math.max(0, projectedTop), window.innerHeight - h);
  454.       window.scrollBy(0, bounds.top - safeTop);
  455.     }, 16);
  456. }
  457.  
  458. function calcContainerSize(div, origNode) {
  459.   origNode = origNode || div;
  460.   var w, h;
  461.   var np = origNode.parentElement;
  462.   var style = getComputedStyle(np);
  463.   var parentWidth = parseFloat(style.width) - floatPadding(np, style, 'Left') - floatPadding(np, style, 'Right');
  464.   if (+style.columnCount > 1)
  465.     parentWidth = (parentWidth + parseFloat(style.columnGap)) / style.columnCount - parseFloat(style.columnGap);
  466.   switch (resizeMode) {
  467.     case 'Original':
  468.       if (div.FYTE.originalWidth === 320 && div.FYTE.originalHeight === 200) {
  469.         w = parentWidth;
  470.         h = parentWidth / 16 * 9;
  471.       } else {
  472.         w = div.FYTE.originalWidth;
  473.         h = div.FYTE.originalHeight;
  474.       }
  475.       break;
  476.     case 'Custom':
  477.       w = resizeWidth;
  478.       h = resizeHeight;
  479.       break;
  480.     case '1080p':
  481.     case '720p':
  482.     case '480p':
  483.     case '360p':
  484.       h = parseInt(resizeMode);
  485.       w = h / 9 * 16;
  486.       break;
  487.     default: // fit-to-width mode
  488.       var n = origNode;
  489.       do {
  490.         n = n.parentElement;
  491.         // find parent node with nonzero width (i.e. independent of our video element)
  492.       } while (n && !(w = n.clientWidth));
  493.       if (w)
  494.         h = w / 16 * 9;
  495.       else {
  496.         w = origNode.clientWidth;
  497.         h = origNode.clientHeight;
  498.       }
  499.   }
  500.   if (parentWidth > 0 && parentWidth < w) {
  501.     h = parentWidth / w * h;
  502.     w = parentWidth;
  503.   }
  504.   if (resizeMode === 'Fit to width' && h < div.FYTE.originalHeight*0.9)
  505.     h = Math.min(div.FYTE.originalHeight, w / div.FYTE.originalWidth * div.FYTE.originalHeight);
  506.  
  507.   return {w: window.chrome ? w : Math.round(w), h:h};
  508. }
  509.  
  510. function parseVideoInfo(response) {
  511.   var div = response.context;
  512.   var txt = response.responseText;
  513.   var info = tryCatch(function() {
  514.     var json = txt.replace(/(\w+)=?(.*?)(&|$)/g, '"$1":"$2",').replace(/^(.+?),?$/, '{$1}');
  515.     return tryJSONparse(json);
  516.   }) || {};
  517.   var cache = div.FYTE.cache;
  518.   var shouldUpdateCache = false;
  519.   var videoSources = [];
  520.  
  521.   // parse width & height to adjust the thumbnail
  522.   var m = decodeURIComponent(info.adaptive_fmts || '').match(/size=(\d+)x(\d+)\b/) ||
  523.           decodeURIComponent(txt).match(/\/(\d+)x(\d+)\//);
  524.  
  525.   if (m && (cache.videoWidth !== (m[1]|0) || cache.videoHeight !== (m[2]|0))) {
  526.     fixThumbnailAR(div, m[1]|0, m[2]|0);
  527.     cache.videoWidth = m[1]|0;
  528.     cache.videoHeight = m[2]|0;
  529.     shouldUpdateCache = true;
  530.   }
  531.  
  532.   // parse video sources
  533.   if (info.url_encoded_fmt_stream_map && info.fmt_list) {
  534.     var streams = {};
  535.     decodeURIComponent(info.url_encoded_fmt_stream_map).split(',').forEach(function(stream) {
  536.       var params = {};
  537.       stream.split('&').forEach(function(kv) {
  538.         params[kv.split('=')[0]] = decodeURIComponent(kv.split('=')[1]);
  539.       });
  540.       streams[params.itag] = params;
  541.     });
  542.     decodeURIComponent(info.fmt_list).split(',').forEach(function(fmt) {
  543.       var itag = fmt.split('/')[0];
  544.       var dimensions = fmt.split('/')[1];
  545.       var stream = streams[itag];
  546.       if (stream) {
  547.         videoSources.push({
  548.           src: stream.url + (stream.s ? '&signature=' + stream.s : ''),
  549.           title: stream.quality + ', ' + dimensions + ', ' + stream.type
  550.         });
  551.       }
  552.     });
  553.   } else {
  554.     var rx = /url=([^=]+?mime%3Dvideo%252F(?:mp4|webm)[^=]+?)(?:,quality|,itag|.u0026)/g;
  555.     var text = decodeURIComponent(txt).split('url_encoded_fmt_stream_map')[1];
  556.     while ((m = rx.exec(text))) {
  557.       videoSources.push({
  558.         src: decodeURIComponent(decodeURIComponent(m[1]))
  559.       });
  560.     }
  561.   }
  562.  
  563.   var fps = {};
  564.   (decodeURIComponent(info.adaptive_fmts || ''))
  565.     .split(',')
  566.     .filter(function(s) { return /(^|&)type=video/.test(s) && /\b(?:fps=)([\d.]+)/.test(s) })
  567.     .forEach(function(s) { fps[s.match(/\b(?:fps=)([\d.]+)/)[1]] = true });
  568.   fps = Object.keys(fps).join('/');
  569.   if (fps && cache.fps !== fps) {
  570.     cache.fps = fps;
  571.     shouldUpdateCache = true;
  572.   }
  573.  
  574.   var duration = div.FYTE.duration = info.length_seconds|0 || '';
  575.   if (duration) {
  576.     var d = new Date(null);
  577.     d.setSeconds(duration);
  578.     duration = d.toISOString().replace(/^.+?T[0:]{0,4}(.+?)\..+$/, '$1');
  579.     if (cache.duration !== duration) {
  580.       cache.duration = duration;
  581.       shouldUpdateCache = true;
  582.     }
  583.   }
  584.   if (duration || fps)
  585.     duration = '<span>' + duration + '</span>' +
  586.       (fps ? '<i>, ' + fps + 'fps</i>' : '');
  587.  
  588.   var title = decodeURIComponent(info.title || info.reason || '').replace(/\+/g, ' ');
  589.   if (title) {
  590.     $(div, '.instant-youtube-title').innerHTML = (title ? '<strong>' + title + '</strong>' : '') + duration;
  591.     if (cache.title !== title) {
  592.       cache.title = title;
  593.       shouldUpdateCache = true;
  594.     }
  595.   }
  596.   if (pinnable !== 'off' && info.title)
  597.     makeDraggable(div);
  598.  
  599.   if (info.reason) {
  600.     div.setAttribute('disabled', '');
  601.     if (cache.reason !== info.reason) {
  602.       cache.reason = info.reason;
  603.       shouldUpdateCache = true;
  604.     }
  605.   }
  606.  
  607.   if (videoSources.length)
  608.     div.FYTE.videoSources = videoSources;
  609.  
  610.   if (info.storyboard_spec && div.FYTE.state !== 'scheduled play') {
  611.     m = decodeURIComponent(decodeURIComponent(info.storyboard_spec)).split('|');
  612.     div.FYTE.storyboard = tryJSONparse(
  613.       m[m.length-1].replace(
  614.         /^(\d+)#(\d+)#(\d+)#(\d+)#(\d+)#.+$/,
  615.         '{"w":$1, "h":$2, "len":$3, "rows":$4, "cols":$5}'
  616.       ));
  617.     if (div.FYTE.storyboard.w * div.FYTE.storyboard.h > 2000) {
  618.       div.FYTE.storyboard.url = m[0].replace('?', '&').replace('$L/$N.jpg',
  619.         (m.length-2) + '/M0.jpg?sigh=' + m[m.length-1].replace(/^.+?#([^#]+)$/, '$1'));
  620.       $(div, '.instant-youtube-options-button').insertAdjacentHTML('beforebegin',
  621.         '<div class="instant-youtube-storyboard"' + (showStoryboard ? '' : ' disabled') + '>' +
  622.           important('<div style="width:' + (div.FYTE.storyboard.w-1) + 'px; height:' + div.FYTE.storyboard.h + 'px;') +
  623.           '">&nbsp;</div>' +
  624.         '</div>');
  625.       if (showStoryboard)
  626.         updateHoverHandler(div);
  627.     }
  628.   }
  629.  
  630.   injectStylesIfNeeded();
  631.  
  632.   if (div.FYTE.state === 'scheduled play')
  633.     setTimeout(function() { startPlayingDirectly(div) }, 0);
  634.  
  635.   div.FYTE.state = '';
  636.  
  637.   var cover = decodeURIComponent(info.iurlmaxres || info.iurlhq || info.iurl || '').match(/[^\/]+$/);
  638.   if (cover && cache.cover !== cover[0]) {
  639.     cache.cover = cover[0];
  640.     shouldUpdateCache = true;
  641.   }
  642.   if (shouldUpdateCache)
  643.     localStorage['FYTE-cache-' + info.video_id] = JSON.stringify(cache);
  644. }
  645.  
  646. function fixThumbnailAR(div, w, h) {
  647.   var img = $(div, 'img');
  648.   if (!img)
  649.     return;
  650.   var thw = img.naturalWidth, thh = img.naturalHeight;
  651.   if (w && h) { // means thumbnail is still loading
  652.     div.FYTE.cache.videoWidth = w;
  653.     div.FYTE.cache.videoHeight = h;
  654.   } else {
  655.     w = div.FYTE.cache.videoWidth;
  656.     h = div.FYTE.cache.videoHeight;
  657.     if (!w || !h)
  658.       return;
  659.   }
  660.   var divw = div.clientWidth, divh = div.clientHeight;
  661.   // if both video and thumbnail are 4:3, fit the image to height
  662.   //console.log(div, divw, divh, thw, thh, w, h, h/w*divw / divh - 1, thh/thw*divw / divh - 1);
  663.   if (Math.abs(h/w*divw / divh - 1) > 0.05 && Math.abs(thh/thw*divw / divh - 1) > 0.05) {
  664.     img.style.maxHeight = img.clientHeight + 'px';
  665.     if (!div.FYTE.cache.videoWidth) // skip animation if thumbnail is already loaded
  666.       img.style.transition = 'height 1s ease, margin-top 1s ease';
  667.     setTimeout(function() {
  668.       img.style.maxHeight = 'none';
  669.       img.style.cssText += important(h/w >= divh/divw ? 'width:auto; height:100%;' : 'width:100%; height:auto;');
  670.       setTimeout(function() {
  671.         img.style.transition = '';
  672.       }, 1000);
  673.     }, 0);
  674.   }
  675. }
  676.  
  677. function updateHoverHandler(div) {
  678.   var sb = $(div, '.instant-youtube-storyboard');
  679.   if (!showStoryboard) {
  680.     if (!sb.getAttribute('disabled'))
  681.       sb.setAttribute('disabled', '');
  682.     return;
  683.   }
  684.   if (sb.hasAttribute('disabled'))
  685.     sb.removeAttribute('disabled');
  686.  
  687.   sb.addEventListener('click', storyboardClickHandler);
  688.  
  689.   var oldIndex = null;
  690.   var style = sb.firstElementChild.style;
  691.   sb.addEventListener('mousemove', storyboardHoverHandler);
  692.   sb.addEventListener('mouseout', storyboardHoverHandler);
  693.  
  694.   div.addEventListener('mouseover', storyboardPreloader);
  695.   div.addEventListener('mouseout', storyboardPreloader);
  696.  
  697.   var spinner = document.createElement('span');
  698.   spinner.className = 'instant-youtube-loading-spinner';
  699.  
  700.   function storyboardClickHandler(e) {
  701.     sb.removeEventListener('click', storyboardClickHandler);
  702.     var offsetX = e.offsetX || e.clientX - this.getBoundingClientRect().left;
  703.     div.FYTE.startAt = offsetX / this.clientWidth * div.FYTE.duration |0;
  704.     div.FYTE.srcEmbedFixed = setUrlParams(div.FYTE.srcEmbedFixed, {start: div.FYTE.startAt});
  705.     startPlaying(div, {alternateMode: e.shiftKey});
  706.   }
  707.  
  708.   function storyboardPreloader(e) {
  709.     if (e.type === 'mouseout') {
  710.       imageLoader.onload = null; imageLoader.src = '';
  711.       spinner.remove();
  712.       return;
  713.     }
  714.     if (!div.FYTE.storyboard || div.FYTE.storyboard.preloaded)
  715.       return;
  716.     var lastpart = (div.FYTE.storyboard.len-1)/(div.FYTE.storyboard.rows * div.FYTE.storyboard.cols) |0;
  717.     if (lastpart <= 0)
  718.       return;
  719.     var part = 0;
  720.     imageLoader.src = setStoryboardUrl(part++);
  721.     imageLoader.onload = function() {
  722.       if (part > lastpart) {
  723.         div.FYTE.storyboard.preloaded = true;
  724.         div.removeEventListener('mouseover', storyboardPreloader);
  725.         div.removeEventListener('mouseout', storyboardPreloader);
  726.         imageLoader.onload = null;
  727.         imageLoader.src = '';
  728.         spinner.remove();
  729.         return;
  730.       }
  731.       imageLoader.src = setStoryboardUrl(part++);
  732.     };
  733.   }
  734.  
  735.   function setStoryboardUrl(part) {
  736.     return div.FYTE.storyboard.url.replace(/M\d+\.jpg\?/, 'M' + part + '.jpg?');
  737.   }
  738.  
  739.   function storyboardHoverHandler(e) {
  740.     if (!showStoryboard || !div.FYTE.storyboard)
  741.       return;
  742.     if (e.type === 'mouseout')
  743.       return imageLoader2.onload && imageLoader2.onload();
  744.     var w = div.FYTE.storyboard.w;
  745.     var h = div.FYTE.storyboard.h;
  746.     var cols = div.FYTE.storyboard.cols;
  747.     var rows = div.FYTE.storyboard.rows;
  748.     var len = div.FYTE.storyboard.len;
  749.     var partlen = rows * cols;
  750.  
  751.     var offsetX = e.offsetX || e.clientX - this.getBoundingClientRect().left;
  752.     var left = Math.min(this.clientWidth - w, Math.max(0, offsetX - w)) |0;
  753.     if (!style.left || parseInt(style.left) !== left) {
  754.       style.left = left + 'px';
  755.       if (spinner.parentElement)
  756.         spinner.style.cssText = important('left:' + (left + w/2 - 10) + 'px; right:auto;');
  757.     }
  758.  
  759.     var index = Math.min(offsetX / this.clientWidth * (len+1) |0, len - 1);
  760.     if (index === oldIndex)
  761.       return;
  762.  
  763.     var part = index/partlen|0;
  764.     if (!oldIndex || part !== (oldIndex/partlen|0)) {
  765.       style.cssText = style.cssText.replace(/$|background-image[^;]+;/,
  766.                           'background-image: url(' + setStoryboardUrl(part) + ')!important;');
  767.       if (!div.FYTE.storyboard.preloaded) {
  768.         if (spinner.timer)
  769.           clearTimeout(spinner.timer);
  770.         spinner.timer = setTimeout(function() {
  771.           spinner.timer = 0;
  772.           if (!imageLoader2.src)
  773.             return;
  774.           this.appendChild(spinner);
  775.           spinner.style.cssText = important('left:' + (left + w/2 - 10) + 'px; right:auto;');
  776.         }.bind(this), 50);
  777.         imageLoader2.onload = function() {
  778.           clearTimeout(spinner.timer);
  779.           spinner.remove();
  780.           spinner.timer = 0;
  781.           imageLoader2.onload = null;
  782.           imageLoader2.src = '';
  783.         };
  784.         imageLoader2.src = setStoryboardUrl(part);
  785.       }
  786.     }
  787.  
  788.     oldIndex = index;
  789.     index = index % partlen;
  790.     style.backgroundPosition = '-' + (index % cols) * w + 'px -' + (index / cols |0) * h + 'px';
  791.   }
  792. }
  793.  
  794. function clickHandler(e) {
  795.   if (e.target.closest('a')
  796.   ||  e.type === 'mousedown' && e.button !== 1
  797.   ||  e.type === 'click' && e.target.matches('.instant-youtube-options, .instant-youtube-options *'))
  798.     return;
  799.   if (e.type === 'click' && e.target.matches('.instant-youtube-options-button')) {
  800.     showOptions(e);
  801.     e.preventDefault();
  802.     e.stopPropagation();
  803.     return;
  804.   }
  805.  
  806.   e.preventDefault();
  807.   e.stopPropagation();
  808.   e.stopImmediatePropagation();
  809.  
  810.   startPlaying(e.target.closest('.instant-youtube-container'), {
  811.     alternateMode: e.shiftKey || e.target.matches('.instant-youtube-alternative'),
  812.     fullscreen: e.button === 1,
  813.   });
  814. }
  815.  
  816. function startPlaying(div, params) {
  817.   div.removeEventListener('click', clickHandler);
  818.   div.removeEventListener('mousedown', clickHandler);
  819.  
  820.   $$remove(div, '.instant-youtube-alternative, .instant-youtube-storyboard, .instant-youtube-options-button, .instant-youtube-options');
  821.   $(div, 'svg').outerHTML = '<span class="instant-youtube-loading-spinner"></span>';
  822.  
  823.   if (pinnable !== 'off') {
  824.     makePinnable(div);
  825.     if (params && params.pin)
  826.       $(div, '[pin="' + params.pin + '"]').click();
  827.   }
  828.  
  829.   if (window !== window.top)
  830.     window.parent.postMessage('iframe-allowfs', '*');
  831.  
  832.   if ((!!playDirectly + !!(params && params.alternateMode) === 1)
  833.   && (div.FYTE.videoSources || div.FYTE.state === 'querying')) {
  834.     if (div.FYTE.videoSources)
  835.       startPlayingDirectly(div, params);
  836.     else {
  837.       // playback will start in parseVideoInfo
  838.       div.FYTE.state = 'scheduled play';
  839.       // fallback to iframe in 5s
  840.       setTimeout(function() {
  841.         if (div.FYTE.state) {
  842.           div.FYTE.state = '';
  843.           switchToIFrame.call(div, params);
  844.         }
  845.       }, 5000);
  846.     }
  847.   }
  848.   else
  849.     switchToIFrame.call(div, params);
  850. }
  851.  
  852. function startPlayingDirectly(div, params) {
  853.   var video = document.createElement('video');
  854.   video.controls = true;
  855.   video.autoplay = true;
  856.   video.style.cssText = important('position:absolute; left:0; top:0; right:0; bottom:0; padding:0; margin:auto; opacity:0; width:100%; height:100%;');
  857.   video.className = 'instant-youtube-embed';
  858.   video.volume = GM_getValue('volume', 0.5);
  859.  
  860.   div.FYTE.videoSources.forEach(function(src) {
  861.     var srcdom = video.appendChild(document.createElement('source'));
  862.     Object.keys(src).forEach(function(k) { srcdom[k] = src[k] });
  863.     srcdom.onerror = switchToIFrame.bind(div, params);
  864.   });
  865.  
  866.   overrideCSS($(div, 'img'), {transition: 'opacity 1s', opacity: '0'});
  867.  
  868.   if (params && params.fullscreen) {
  869.     div.firstElementChild.appendChild(video);
  870.     div.setAttribute('playing', '');
  871.     video.style.opacity = 1;
  872.     goFullscreen(video);
  873.   }
  874.  
  875.   if (window.chrome && Number(navigator.userAgent.match(/Chrom\D+(\d+)|$/)[1]) < 74) {
  876.     video.addEventListener('click', function onClick(debounced) {
  877.       if (debounced === true)
  878.         video.paused ? video.play() : video.pause();
  879.       else
  880.         setTimeout(onClick, 0, true);
  881.     });
  882.   }
  883.  
  884.   var title = $(div, '.instant-youtube-title');
  885.   if (title) {
  886.     video.onpause = function() { title.removeAttribute('hidden') };
  887.     video.onplay = function() { title.setAttribute('hidden', true) };
  888.   }
  889.  
  890.   var switchTimer = setTimeout(switchToIFrame.bind(div, params), 5000);
  891.  
  892.   video.onloadedmetadata = div.FYTE.startAt && function() {
  893.     clearTimeout(switchTimer);
  894.     video.currentTime = div.FYTE.startAt;
  895.   };
  896.  
  897.   video.onloadeddata = function() {
  898.     clearTimeout(switchTimer);
  899.     pauseOtherVideos(video);
  900.     video.interval = setInterval(function() {
  901.       if (video.volume !== GM_getValue('volume', 0.5))
  902.           GM_setValue('volume', video.volume);
  903.     }, 1000);
  904.     if (params && params.fullscreen)
  905.       return;
  906.     div.setAttribute('playing', '');
  907.     div.firstElementChild.appendChild(video);
  908.     video.style.opacity = 1;
  909.   };
  910. }
  911.  
  912. function switchToIFrame(params, e) {
  913.   if (this.querySelector('iframe'))
  914.     return;
  915.   var div = this;
  916.   var wrapper = div.firstElementChild;
  917.   var fullscreen = params && params.fullscreen && !e;
  918.   if (e instanceof Event) {
  919.     console.log('[FYTE] Direct linking canceled on %s, switching to IFRAME player', div.FYTE.srcEmbed);
  920.     var video = e.target ? e.target.closest('video') : e.path && e.path[e.path.length-1];
  921.     while (video.lastElementChild)
  922.       video.lastElementChild.remove();
  923.     goFullscreen(video, false);
  924.     video.remove();
  925.   }
  926.  
  927.   var url = setUrlParams(div.FYTE.srcEmbedFixed, {
  928.     html5: 1,
  929.     autoplay: 1,
  930.     autohide: 2,
  931.     border: 0,
  932.     controls: 1,
  933.     fs: 1,
  934.     showinfo: 1,
  935.     ssl: 1,
  936.     theme: 'dark',
  937.     enablejsapi: 1,
  938.     FYTEfullscreen: fullscreen|0,
  939.   });
  940.  
  941.   var iframe = document.createElement('iframe');
  942.   iframe.src = url;
  943.   iframe.className = 'instant-youtube-embed';
  944.   iframe.style = important('position:absolute; left:0; top:0; right:0; padding:0; margin:auto; opacity:0;');
  945.   iframe.frameBorder = 0;
  946.   iframe.allow = 'autoplay; fullscreen';
  947.   iframe.setAttribute('allowtransparency', 'true');
  948.   iframe.setAttribute('allowfullscreen', 'true');
  949.   iframe.setAttribute('width', '100%');
  950.   iframe.setAttribute('height', '100%');
  951.  
  952.   if (pinnable !== 'off') {
  953.     var pin = $(div, '[pin]');
  954.     pin.parentNode.insertBefore(iframe, pin);
  955.   } else {
  956.     wrapper.appendChild(iframe);
  957.   }
  958.  
  959.   div.setAttribute('iframe', '');
  960.   div.setAttribute('playing', '');
  961.  
  962.   iframe = $(div, 'iframe');
  963.   if (fullscreen) {
  964.     goFullscreen(iframe);
  965.     iframe.style.opacity = 1;
  966.   }
  967.  
  968.   iframe.onload = function() {
  969.     window.addEventListener('message', YTlistener);
  970.     iframe.contentWindow.postMessage('{"event":"listening"}', '*');
  971.   };
  972.   setTimeout(function() {
  973.     iframe.style.opacity = 1;
  974.     window.removeEventListener('message', YTlistener);
  975.   }, 5000);
  976.  
  977.   function YTlistener(e) {
  978.     if (e.source !== iframe.contentWindow || !e.data)
  979.       return;
  980.     var data = tryJSONparse(e.data);
  981.     if (!data.info || data.info.playerState !== 1)
  982.       return;
  983.     window.removeEventListener('message', YTlistener);
  984.     pauseOtherVideos(iframe);
  985.     iframe.style.opacity = 1;
  986.     $$remove(div, 'span, a');
  987.     $(div, 'img').style.display = 'none';
  988.   }
  989. }
  990.  
  991. function setUrlParams(url, params) {
  992.   var names = Object.keys(params);
  993.   var parts = url.split('?', 2)
  994.   var query = (parts[1] || '').replace(new RegExp('(?:[?&]|^)(?:' + names.join('|') + ')(?:=[^?&]*)?', 'gi'), '');
  995.   return parts[0] + '?' + query + (query ? '&' : '?') +
  996.     names.map(function(n) { return n + '=' + params[n] }).join('&');
  997. }
  998.  
  999. function pauseOtherVideos(activePlayer) {
  1000.   $$(activePlayer.ownerDocument, '.instant-youtube-embed').forEach(function(v) {
  1001.     if (v === activePlayer)
  1002.       return;
  1003.     switch (v.localName) {
  1004.       case 'video':
  1005.         if (!v.paused)
  1006.           v.pause();
  1007.         break;
  1008.       case 'iframe':
  1009.         try { v.contentWindow.postMessage('{"event":"command", "func":"pauseVideo", "args":""}', '*') } catch(e) {}
  1010.         break;
  1011.     }
  1012.   });
  1013. }
  1014.  
  1015. function goFullscreen(el, enable) {
  1016.   if (enable !== false)
  1017.     el.webkitRequestFullScreen && el.webkitRequestFullScreen()
  1018.     || el.mozRequestFullScreen && el.mozRequestFullScreen()
  1019.     || el.requestFullScreen && el.requestFullScreen();
  1020.   else
  1021.     document.webkitCancelFullScreen && document.webkitCancelFullScreen()
  1022.     || document.mozCancelFullScreen && document.mozCancelFullScreen()
  1023.     || document.cancelFullScreen && document.cancelFullScreen();
  1024. }
  1025.  
  1026. function makePinnable(div) {
  1027.   div.firstElementChild.insertAdjacentHTML('beforeend',
  1028.     '<div size-gripper></div>' +
  1029.     '<div pin="top-left"></div><div pin="top-right"></div><div pin="bottom-right"></div><div pin="bottom-left"></div>');
  1030.  
  1031.   $$(div, '[pin]').forEach(function(pin) {
  1032.     if (pinnable === 'hide')
  1033.       pin.setAttribute('transparent', '');
  1034.     pin.onclick = pinClicked;
  1035.   });
  1036.   $(div, '[size-gripper]').addEventListener('mousedown', startResize, true);
  1037.   $(div, '[size-gripper]').addEventListener('mousedown', function() { return false });
  1038.  
  1039.   function pinClicked() {
  1040.     var pin = this;
  1041.     var pinIt = !div.hasAttribute('pinned') || !pin.hasAttribute('active');
  1042.     var corner = pin.getAttribute('pin');
  1043.     var video = $(div, 'video');
  1044.     if (pinIt) {
  1045.       $$(div, '[pin][active]').forEach(function(p) { p.removeAttribute('active') });
  1046.       pin.setAttribute('active', '');
  1047.       if (!div.FYTE.unpinnedStyle) {
  1048.         div.FYTE.unpinnedStyle = div.style.cssText;
  1049.         var stub = div.cloneNode();
  1050.         var img = $(div, 'img').cloneNode();
  1051.         img.style.opacity = 1;
  1052.         img.style.display = 'block';
  1053.         img.title = '';
  1054.         stub.appendChild(img);
  1055.         stub.onclick = function(e) { $(div, '[pin][active]').onclick(e) };
  1056.         stub.style.cssText += 'opacity:0.3!important;';
  1057.         stub.setAttribute('stub', '');
  1058.         div.FYTE.stub = stub;
  1059.         div.parentNode.insertBefore(stub, div);
  1060.       }
  1061.       var size = constrainPinnedSize(div, localStorage['width#' + location.hostname] || pinnedWidth);
  1062.       div.style.cssText = important(
  1063.         'position: fixed;' +
  1064.         'width: ' + size.w + 'px;' +
  1065.         'z-index: 999999999;' +
  1066.         'height:' + size.h + 'px;' +
  1067.         'top:' + (corner.indexOf('top') >= 0 ? '0' : 'auto') + ';' +
  1068.         'bottom:' + (corner.indexOf('bottom') >= 0 ? '0' : 'auto') + ';' +
  1069.         'left:' + (corner.indexOf('left') >= 0 ? '0' : 'auto') + ';' +
  1070.         'right:' + (corner.indexOf('right') >= 0 ? '0' : 'auto') + ';'
  1071.       );
  1072.       adjustPinnedOffset(div, div, corner);
  1073.       div.setAttribute('pinned', corner);
  1074.       if (video && document.body)
  1075.         document.body.appendChild(div);
  1076.     }
  1077.     else { // unpin
  1078.       pin.removeAttribute('active');
  1079.       div.removeAttribute('pinned');
  1080.       div.style.cssText = div.FYTE.unpinnedStyle;
  1081.       div.FYTE.unpinnedStyle = '';
  1082.       if (div.FYTE.stub) {
  1083.         if (video && document.body)
  1084.           div.FYTE.stub.parentNode.replaceChild(div, div.FYTE.stub);
  1085.         div.FYTE.stub.remove();
  1086.         div.FYTE.stub = null;
  1087.       }
  1088.     }
  1089.     if (video && video.paused)
  1090.       video.play();
  1091.   }
  1092.  
  1093.   function startResize(e) {
  1094.     var siteSaved = ('width#' + location.hostname) in localStorage;
  1095.     var saveAs = siteSaved ? 'site' : 'global';
  1096.     var oldSizeCSS = {w: div.style.width, h: div.style.height};
  1097.     var oldDraggable = div.draggable;
  1098.     div.draggable = false;
  1099.  
  1100.     var gripper = this;
  1101.     gripper.removeAttribute('tried-exceeding');
  1102.     gripper.innerHTML = '<div>' +
  1103.       '<div save-as="' + saveAs + '"><b>S</b> = Site mode: <span>' + getSiteOnlyText() + '</span></div>' +
  1104.       (!siteSaved ? '' : '<div><b>R</b> = Reset to global size</div>') +
  1105.       '<div><b>Esc</b> = Cancel</div>' +
  1106.       '</div>';
  1107.  
  1108.     document.addEventListener('mousemove', resize);
  1109.     document.addEventListener('mouseup', resizeDone);
  1110.     document.addEventListener('keydown', resizeKeyDown);
  1111.     e.stopImmediatePropagation();
  1112.     return false;
  1113.  
  1114.     function getSiteOnlyText() {
  1115.       return saveAs === 'site' ? 'only ' + location.hostname : 'global';
  1116.     }
  1117.  
  1118.     function resize(e) {
  1119.       var deltaX = e.movementX || e.webkitMovementX || e.mozMovementX || 0;
  1120.       if (/right/.test(div.getAttribute('pinned')))
  1121.         deltaX = -deltaX;
  1122.       var newSize = constrainPinnedSize(div, div.clientWidth + deltaX);
  1123.       if (newSize.w !== div.clientWidth) {
  1124.         div.style.setProperty('width', newSize.w + 'px', 'important');
  1125.         div.style.setProperty('height', newSize.h + 'px', 'important');
  1126.         gripper.removeAttribute('tried-exceeding');
  1127.       } else if (newSize.triedExceeding) {
  1128.         gripper.setAttribute('tried-exceeding', '');
  1129.       }
  1130.       window.getSelection().removeAllRanges();
  1131.       return false;
  1132.     }
  1133.  
  1134.     function resizeDone() {
  1135.       div.draggable = oldDraggable;
  1136.       gripper.removeAttribute('tried-exceeding');
  1137.       gripper.innerHTML = '';
  1138.       document.removeEventListener('mousemove', resize);
  1139.       document.removeEventListener('mouseup', resizeDone);
  1140.       document.removeEventListener('keydown', resizeKeyDown);
  1141.       switch (saveAs) {
  1142.         case 'site':
  1143.           localStorage['width#' + location.hostname] = div.clientWidth;
  1144.           break;
  1145.         case 'global':
  1146.           pinnedWidth = div.clientWidth;
  1147.           GM_setValue('pinnedWidth', pinnedWidth);
  1148.           // fallthrough to remove the locally saved value
  1149.         case 'reset':
  1150.           localStorage.removeItem('width#' + location.hostname);
  1151.           break;
  1152.         case '':
  1153.           return false;
  1154.       }
  1155.       gripper.setAttribute('saveAs', saveAs);
  1156.       setTimeout(function() { gripper.removeAttribute('saveAs'); }, 250);
  1157.       return false;
  1158.     }
  1159.  
  1160.     function resizeKeyDown(e) {
  1161.       switch (e.keyCode) {
  1162.         case 27: // Esc
  1163.           saveAs = 'cancel';
  1164.           div.style.width = oldSizeCSS.w;
  1165.           div.style.height = oldSizeCSS.h;
  1166.           break;
  1167.         case 83: // S
  1168.           saveAs = saveAs === 'site' ? 'global' : 'site';
  1169.           $(gripper, '[save-as]').setAttribute('save-as', saveAs);
  1170.           $(gripper, '[save-as] span').textContent = getSiteOnlyText();
  1171.           return false;
  1172.         case 82: // R
  1173.           if (!siteSaved)
  1174.             return;
  1175.           saveAs = 'reset';
  1176.           var size = constrainPinnedSize(div, pinnedWidth);
  1177.           div.style.width = size.w;
  1178.           div.style.height = size.h;
  1179.           break;
  1180.         default:
  1181.           return;
  1182.       }
  1183.       document.dispatchEvent(new MouseEvent('mouseup'));
  1184.       return false;
  1185.     }
  1186.   }
  1187. }
  1188.  
  1189. function makeDraggable(div) {
  1190.   div.draggable = true;
  1191.   div.addEventListener('dragstart', function(e) {
  1192.     var offsetY = e.offsetY || e.clientY - div.getBoundingClientRect().top;
  1193.     if (offsetY > div.clientHeight - 30)
  1194.       return e.preventDefault();
  1195.  
  1196.     e.dataTransfer.setData('text/plain', '');
  1197.  
  1198.     var dropZone = document.createElement('div');
  1199.     var dropZoneHeight = 400 / div.FYTE.cache.videoWidth * div.FYTE.cache.videoHeight;
  1200.     dropZone.className = 'instant-youtube-dragndrop-placeholder';
  1201.  
  1202.     document.body.addEventListener('dragenter', dragHandler);
  1203.     document.body.addEventListener('dragover', dragHandler);
  1204.     document.body.addEventListener('dragend', dragHandler);
  1205.     document.body.addEventListener('drop', dragHandler);
  1206.     function dragHandler(e) {
  1207.       e.stopImmediatePropagation();
  1208.       e.stopPropagation();
  1209.       e.preventDefault();
  1210.       switch (e.type) {
  1211.         case 'dragover':
  1212.           var playing = div.hasAttribute('playing');
  1213.           var stub = e.target.closest('.instant-youtube-container[stub]') === div.FYTE.stub && div.FYTE.stub;
  1214.           var gizmo = playing && !stub
  1215.                       ? {left:0, top:0, right:innerWidth, bottom:innerHeight}
  1216.                       : (stub || div).getBoundingClientRect();
  1217.           var x = e.clientX, y = e.clientY;
  1218.           var cx = (gizmo.left + gizmo.right) / 2;
  1219.           var cy = (gizmo.top + gizmo.bottom) / 2;
  1220.           var stay = !!stub || y >= cy-200 && y <= cy+200 && x >= cx-200 && x <= cx+200;
  1221.           overrideCSS(dropZone, {
  1222.             top: y < cy || stay ? '0' : 'auto',
  1223.             bottom: y > cy || stay ? '0' : 'auto',
  1224.             left: x < cx || stay ? '0' : 'auto',
  1225.             right: x > cx || stay ? '0' : 'auto',
  1226.             width: playing && stay && stub ? stub.clientWidth+'px' : '400px',
  1227.             height: playing && stay && stub ? stub.clientHeight+'px' : dropZoneHeight + 'px',
  1228.             margin: playing && stay ? 'auto' : '0',
  1229.             position: !playing && stay || stub ? 'absolute' : 'fixed',
  1230.             'background-color': stub ? 'rgba(0,0,255,0.5)' : stay ? 'rgba(255,255,0,0.4)' : 'rgba(0,255,0,0.2)',
  1231.           });
  1232.           adjustPinnedOffset(dropZone, div);
  1233.           (stay && !playing || stub ? (stub || div) : document.body).appendChild(dropZone);
  1234.           break;
  1235.         case 'dragend':
  1236.         case 'drop':
  1237.           var corner = calcPinnedCorner(dropZone);
  1238.           dropZone.remove();
  1239.           dropZone = null;
  1240.           document.body.removeEventListener('dragenter', dragHandler);
  1241.           document.body.removeEventListener('dragover', dragHandler);
  1242.           document.body.removeEventListener('dragend', dragHandler);
  1243.           document.body.removeEventListener('drop', dragHandler);
  1244.           if (e.type === 'dragend')
  1245.             break;
  1246.           if (div.hasAttribute('playing'))
  1247.             (corner ? $(div, '[pin="' + corner + '"]') : div.FYTE.stub).click();
  1248.           else
  1249.             startPlaying(div, {pin: corner});
  1250.       }
  1251.     }
  1252.   });
  1253. }
  1254.  
  1255. function adjustPinnedOffset(el, self, corner) {
  1256.   var offset = 0;
  1257.   $$('.instant-youtube-container[pinned] [pin="' + (corner || calcPinnedCorner(el)) + '"][active]').forEach(function(pin) {
  1258.     var container = pin.closest('[pinned]');
  1259.     if (container !== el && container !== self) {
  1260.       var bounds = container.getBoundingClientRect();
  1261.       offset = Math.max(offset, el.style.top === '0px' ? bounds.bottom : innerHeight - bounds.top);
  1262.     }
  1263.   });
  1264.   if (offset)
  1265.     el.style[el.style.top === '0px' ? 'top' : 'bottom'] = offset + 'px';
  1266. }
  1267.  
  1268. function calcPinnedCorner(el) {
  1269.   var t = el.style.top !== 'auto';
  1270.   var b = el.style.bottom !== 'auto';
  1271.   var l = el.style.left !== 'auto';
  1272.   var r = el.style.right !== 'auto';
  1273.   return t && b && l && r ? '' : (t ? 'top' : 'bottom') + '-' + (l ? 'left' : 'right');
  1274. }
  1275.  
  1276. function constrainPinnedSize(div, width) {
  1277.   var maxWidth = window.innerWidth - 100 |0;
  1278.   var triedExceeding = (width|0) > maxWidth;
  1279.   width = Math.max(200, Math.min(maxWidth, width|0));
  1280.   return {
  1281.     w: width,
  1282.     h: width / div.FYTE.cache.videoWidth * div.FYTE.cache.videoHeight,
  1283.     triedExceeding: triedExceeding,
  1284.   };
  1285. }
  1286.  
  1287. function showOptions(e) {
  1288.   var optionsButton = e.target;
  1289.   translateHTML(optionsButton, 'afterend', '\
  1290.     <div class="instant-youtube-options">\
  1291.       <span>\
  1292.         <label tl style="width: 100% !important;">Size:&nbsp;\
  1293.           <select data-action="size-mode">\
  1294.             <option tl value="Original">Original\
  1295.             <option tl value="Fit to width">Fit to width\
  1296.             <option>360p\
  1297.             <option>480p\
  1298.             <option>720p\
  1299.             <option>1080p\
  1300.             <option tl value="Custom">Custom...\
  1301.           </select>\
  1302.         </label>&nbsp;\
  1303.         <label data-action="size-custom" ' + (resizeMode !== 'Custom' ? 'disabled' : '') + '>\
  1304.           <input type="number" min="320" max="9999" tl-placeholder="width" data-action="width" step="1" value="' + (resizeWidth||'') + '">\
  1305.           x\
  1306.           <input type="number" min="240" max="9999" tl-placeholder="height" data-action="height" step="1" value="' + (resizeHeight||'') + '">\
  1307.         </label>\
  1308.       </span>\
  1309.       <label tl="content,title" title="msgStoryboardTip">\
  1310.         <input data-action="storyboard" type="checkbox" ' + (showStoryboard ? 'checked' : '') + '>\
  1311.         msgStoryboard\
  1312.       </label>\
  1313.       <span>\
  1314.         <label tl="content,title" title="msgDirectTip">\
  1315.           <input data-action="direct" type="checkbox" ' + (playDirectly ? 'checked' : '') + '>\
  1316.           msgDirect\
  1317.         </label>\
  1318.         &nbsp;\
  1319.         <label tl="content,title" title="msgDirectTip">\
  1320.           <input data-action="direct-shown" type="checkbox" ' + (playDirectlyShown ? 'checked' : '') + '>\
  1321.           msgDirectShown\
  1322.         </label>\
  1323.       </span>\
  1324.       <label tl="content,title" title="msgSafeTip">\
  1325.         <input data-action="safe" type="checkbox" ' + (skipCustom ? 'checked' : '') + '>\
  1326.         msgSafe\
  1327.       </label>\
  1328.       <table>\
  1329.         <tr>\
  1330.           <td><label tl="content,title" title="msgPinningTip">msgPinning</label></td>\
  1331.           <td>\
  1332.             <select data-action="pinnable">\
  1333.               <option tl value="on">msgPinningOn\
  1334.               <option tl value="hide">msgPinningHover\
  1335.               <option tl value="off">msgPinningOff\
  1336.             </select>\
  1337.           </td>\
  1338.         </tr>\
  1339.         <tr tl="title" title="msgQualityTip">\
  1340.           <td><label tl="content">msgQuality</td>\
  1341.           <td>\
  1342.             <select data-action="quality">\
  1343.               <option value="auto" tl>msgQualityAuto\
  1344.               <option value="tiny">144p\
  1345.               <option value="small">240p\
  1346.               <option value="medium">360p\
  1347.               <option value="large">480p\
  1348.               <option value="hd720">720p\
  1349.               <option value="hd1080">1080p\
  1350.               <option value="hd1440">1440p\
  1351.               <option value="hd2160">2160p (4K)\
  1352.               <option value="hd2880">2880p (5K)\
  1353.               <option value="highres">4320p (8K)\
  1354.             </select>\
  1355.           </td>\
  1356.         </tr>\
  1357.       </table>\
  1358.       <span data-action="buttons">\
  1359.         <button tl data-action="ok">OK</button>\
  1360.         <button tl data-action="cancel">Cancel</button>\
  1361.       </span>\
  1362.     </div>\
  1363.   ');
  1364.   var options = optionsButton.nextElementSibling;
  1365.  
  1366.   options.addEventListener('keydown', function(e) {
  1367.     if (e.target.localName === 'input' &&
  1368.       !e.shiftKey && !e.altKey && !e.metaKey && !e.ctrlKey && e.key.match(/[.,]/))
  1369.       return false;
  1370.   });
  1371.  
  1372.   $(options, '[data-action="size-mode"]').value = resizeMode;
  1373.   $(options, '[data-action="size-mode"]').addEventListener('change', function() {
  1374.     var v = this.value !== 'Custom';
  1375.     var e = $(options, '[data-action="size-custom"]');
  1376.     e.children[0].disabled = e.children[1].disabled = v;
  1377.     v ? e.setAttribute('disabled', '') : e.removeAttribute('disabled');
  1378.   });
  1379.  
  1380.   $(options, '[data-action="pinnable"]').value = pinnable;
  1381.  
  1382.   $(options, '[data-action="quality"]').value = playQuality;
  1383.  
  1384.   $(options, '[data-action="buttons"]').addEventListener('click', function(e) {
  1385.     if (e.target.dataset.action !== 'ok') {
  1386.       options.remove();
  1387.       return;
  1388.     }
  1389.     var v, shouldAdjust;
  1390.     if (resizeMode !== (v = $(options, '[data-action="size-mode"]').value)) {
  1391.       GM_setValue('resize', resizeMode = v);
  1392.       shouldAdjust = true;
  1393.     }
  1394.     if (resizeMode === 'Custom') {
  1395.       var w = $(options, '[data-action="width"]').value |0;
  1396.       var h = $(options, '[data-action="height"]').value |0;
  1397.       if (resizeWidth !== w || resizeHeight !== h) {
  1398.         updateCustomSize(w, h);
  1399.         GM_setValue('width', resizeWidth);
  1400.         GM_setValue('height', resizeHeight);
  1401.         shouldAdjust = true;
  1402.       }
  1403.     }
  1404.     if (showStoryboard !== (v = $(options, '[data-action="storyboard"]').checked)) {
  1405.       GM_setValue('showStoryboard', showStoryboard = v);
  1406.       $$('.instant-youtube-container').forEach(updateHoverHandler);
  1407.     }
  1408.     if (playDirectly !== (v = $(options, '[data-action="direct"]').checked)) {
  1409.       GM_setValue('playHTML5', playDirectly = v);
  1410.       if (playDirectlyShown) {
  1411.         var newAltText = _(playDirectly ? 'Play with Youtube player' : 'Play directly (up to 720p)');
  1412.         $$('.instant-youtube-alternative').forEach(function(e) {
  1413.           e.textContent = newAltText;
  1414.         });
  1415.       }
  1416.     }
  1417.     if (playDirectlyShown !== (v = $(options, '[data-action="direct-shown"]').checked)) {
  1418.       GM_setValue('playHTML5', playDirectlyShown = v);
  1419.       updateAltPlayerCSS();
  1420.     }
  1421.     if (skipCustom !== (v = $(options, '[data-action="safe"]').checked)) {
  1422.       GM_setValue('skipCustom', skipCustom = v);
  1423.     }
  1424.     if (pinnable !== (v = $(options, '[data-action="pinnable"]').value)) {
  1425.       GM_setValue('pinnable', pinnable = v);
  1426.     }
  1427.     if (playQuality !== (v = $(options, '[data-action="quality"]').value)) {
  1428.       GM_setValue('quality', playQuality = v);
  1429.     }
  1430.  
  1431.     options.remove();
  1432.  
  1433.     if (shouldAdjust)
  1434.       adjustNodes(e, e.target.closest('.instant-youtube-container'));
  1435.   });
  1436. }
  1437.  
  1438. function updateCustomSize(w, h) {
  1439.   resizeWidth = Math.min(9999, Math.max(320, w|0 || resizeWidth|0));
  1440.   resizeHeight = Math.min(9999, Math.max(240, h|0 || resizeHeight|0));
  1441. }
  1442.  
  1443. function updateAltPlayerCSS() {
  1444.   var s = '.instant-youtube-alternative { display:' + (playDirectlyShown ? 'block' : 'none') + '!important}';
  1445.   $('style#instant-youtube-styles').textContent += s;
  1446.   return s;
  1447. }
  1448.  
  1449. function important(cssText) {
  1450.   return cssText.replace(/;/g, '!important;');
  1451. }
  1452.  
  1453. function tryCatch(func) {
  1454.   try {
  1455.     return func();
  1456.   } catch(e) {
  1457.     console.log(e);
  1458.   }
  1459. }
  1460.  
  1461. function getFunctionComment(fn) {
  1462.   return fn.toString().match(/\/\*([\s\S]*?)\*\/\s*}$/)[1];
  1463. }
  1464.  
  1465. function $(selORnode, sel) {
  1466.   return sel ? selORnode.querySelector(sel)
  1467.              : document.querySelector(selORnode);
  1468. }
  1469.  
  1470. function $$(selORnode, sel) {
  1471.   return Array.prototype.slice.call(
  1472.     sel ? selORnode.querySelectorAll(sel)
  1473.         : document.querySelectorAll(selORnode));
  1474. }
  1475.  
  1476. function $$remove(selORnode, sel) {
  1477.   Array.prototype.forEach.call(
  1478.     sel ? selORnode.querySelectorAll(sel)
  1479.         : document.querySelectorAll(selORnode),
  1480.     function(e) { e.remove() }
  1481.   );
  1482. }
  1483.  
  1484. function overrideCSS(e, params) {
  1485.   var names = Object.keys(params);
  1486.   var style = e.style.cssText.replace(new RegExp('(^|\s|;)(' + names.join('|') + ')(:[^;]+)', 'gi'), '$1');
  1487.   e.style.cssText = style.replace(/[^;]\s*$/, '$&;').replace(/^\s*;\s*/, '') +
  1488.     names.map(function(n) { return n + ':' + params[n] + '!important' }).join(';') + ';';
  1489. }
  1490.  
  1491. // fix dumb Firefox bug
  1492. function floatPadding(node, style, dir) {
  1493.   var padding = style['padding' + dir];
  1494.   if (padding.indexOf('%') < 0)
  1495.     return parseFloat(padding);
  1496.   return parseFloat(padding) * (parseFloat(style.width) || node.clientWidth) / 100;
  1497. }
  1498.  
  1499. function cleanupCache() {
  1500.   for (var k in localStorage) {
  1501.     if (k.lastIndexOf('FYTE-cache-', 0) === 0
  1502.     && Date.now() - Number((tryJSONparse(localStorage[k]) || {}).lastUsed || 0) > CACHE_STALE_DURATION) {
  1503.       delete localStorage[k];
  1504.     }
  1505.   }
  1506.   GM_listValues().forEach(function(k) {
  1507.     if (k.lastIndexOf('cache-', 0) === 0) {
  1508.       GM_deleteValue(k);
  1509.     }
  1510.   });
  1511. }
  1512.  
  1513. function tryJSONparse(s) {
  1514.   try { return JSON.parse(s) }
  1515.   catch (e) {}
  1516. }
  1517.  
  1518. function translateHTML(baseElement, place, html) {
  1519.   var tmp = document.createElement('div');
  1520.   tmp.innerHTML = html;
  1521.   $$(tmp, '[tl]').forEach(function(node) {
  1522.     (node.getAttribute('tl') || 'content').split(',').forEach(function(what) {
  1523.       var child, src, tl;
  1524.       if (what === 'content') {
  1525.         for (var i = node.childNodes.length-1, n; (i>=0) && (n=node.childNodes[i]); i--) {
  1526.           if (n.nodeType === Node.TEXT_NODE && n.textContent.trim()) {
  1527.             child = n;
  1528.             break;
  1529.           }
  1530.         }
  1531.       } else
  1532.         child = node.getAttributeNode(what);
  1533.       if (!child)
  1534.         return;
  1535.       src = child.textContent;
  1536.       var srcTrimmed = src.trim();
  1537.       tl = src.replace(srcTrimmed, _(srcTrimmed));
  1538.       if (src !== tl)
  1539.         child.textContent = tl;
  1540.     });
  1541.   });
  1542.   baseElement.insertAdjacentHTML(place, tmp.innerHTML);
  1543. }
  1544.  
  1545. function initTL() {
  1546.   var tlSource = {
  1547.     'watch on Youtube': {
  1548.       'ru': 'открыть на Youtube',
  1549.     },
  1550.     'Play with Youtube player': {
  1551.       'ru': 'Включить плеер Youtube',
  1552.     },
  1553.     'Play directly (up to 720p)': {
  1554.       'ru': 'Включить напрямую (макс. 720p)',
  1555.     },
  1556.     msgAltPlayerHint: {
  1557.       'en': 'Shift-click to use alternative player',
  1558.       'ru': 'Shift-клик для смены типа плеера',
  1559.     },
  1560.     'Options': {
  1561.       'ru': 'Опции',
  1562.     },
  1563.     'Size:': {
  1564.       'ru': 'Размер:',
  1565.     },
  1566.     'Original': {
  1567.       'ru': 'Исходный',
  1568.     },
  1569.     'Fit to width': {
  1570.       'ru': 'На всю ширину',
  1571.     },
  1572.     'Custom...': {
  1573.       'ru': 'Настроить...',
  1574.     },
  1575.     'width': {
  1576.       'ru': 'ширина',
  1577.     },
  1578.     'height': {
  1579.       'ru': 'высота',
  1580.     },
  1581.     msgStoryboard: {
  1582.       'en': 'Storyboard thumbnails on hover',
  1583.       'ru': 'Раскадровка при наведении курсора',
  1584.     },
  1585.     msgStoryboardTip: {
  1586.       'en': 'Show storyboard preview on mouse hover at the bottom',
  1587.       'ru': 'Показывать миникадры при наведении мыши на низ кавер-картинки',
  1588.     },
  1589.     msgDirect: {
  1590.       'en': 'Play directly',
  1591.       'ru': 'Встроенный плеер браузера',
  1592.     },
  1593.     msgDirectTip: {
  1594.       'en': 'Note: Shift-click a thumbnail to use alternative player',
  1595.       'ru': 'Напоминание: удерживайте клавишу Shift при щелчке на картинке для альтернативного плеера',
  1596.     },
  1597.     msgDirectShown: {
  1598.       'en': 'Show under play button',
  1599.       'ru': 'Показывать под кнопкой ►',
  1600.     },
  1601.     msgSafe: {
  1602.       'en': 'Safe (skip videos with enablejsapi=1)',
  1603.       'ru': 'Консервативный режим',
  1604.     },
  1605.     msgSafeTip: {
  1606.       'en': 'Do not process customized videos with enablejsapi=1 parameter (requires page reload)',
  1607.       'ru': 'Не обрабатывать нестандартные видео с параметром enablejsapi=1 (подействует после обновления страницы)',
  1608.     },
  1609.     msgPinning: {
  1610.       'en': 'Corner pinning',
  1611.       'ru': 'Закрепление по углам',
  1612.     },
  1613.     msgPinningTip: {
  1614.       'en': 'Enable corner pinning controls when a video is playing. \nTo restore the video click the active corner pin or the original video placeholder.',
  1615.       'ru': 'Включить шпильки по углам для закрепления видео во время просмотра. \nДля отмены можно нажать еще раз на активированный уголЪ или на заглушку, где исходно было видео',
  1616.     },
  1617.     msgPinningOn: {
  1618.       'en': 'On',
  1619.       'ru': 'Да',
  1620.     },
  1621.     msgPinningHover: {
  1622.       'en': 'On, hover a corner to show',
  1623.       'ru': 'Да, при наведении курсора',
  1624.     },
  1625.     msgPinningOff: {
  1626.       'en': 'Off',
  1627.       'ru': 'Нет',
  1628.     },
  1629.     msgQuality: {
  1630.       'en': 'Youtube quality',
  1631.       'ru': 'Качество youtube',
  1632.     },
  1633.     msgQualityTip: {
  1634.       'en': 'Youtube player video quality',
  1635.       'ru': 'Качество видео в youtube-плеере',
  1636.     },
  1637.     msgQualityAuto: {
  1638.       'en': 'auto',
  1639.       'ru': 'не выбрано',
  1640.     },
  1641.     'OK': {
  1642.       'ru': 'ОК',
  1643.     },
  1644.     'Cancel': {
  1645.       'ru': 'Оменить',
  1646.     },
  1647.   };
  1648.   var browserLang = navigator.language || navigator.languages && navigator.languages[0] || '';
  1649.   var browserLangMajor = browserLang.replace(/-.+/, '');
  1650.   var tl = {};
  1651.   Object.keys(tlSource).forEach(function(k) {
  1652.     var langs = tlSource[k];
  1653.     var text = langs[browserLang] || langs[browserLangMajor];
  1654.     if (text)
  1655.       tl[k] = text;
  1656.   });
  1657.   return function(src) { return tl[src] || src };
  1658. }
  1659.  
  1660. function injectStylesIfNeeded(force) {
  1661.   if (!fytedom[0] && !force)
  1662.     return;
  1663.   var styledom = $('style#instant-youtube-styles');
  1664.   if (styledom) {
  1665.     // move our rules to the end of HEAD to increase CSS specificity
  1666.     if (styledom.nextElementSibling && document.head)
  1667.       document.head.insertBefore(styledom, null);
  1668.     return;
  1669.   }
  1670.   styledom = (document.head || document.documentElement).appendChild(document.createElement('style'));
  1671.   styledom.id = 'instant-youtube-styles';
  1672.   styledom.textContent = important(getFunctionComment(function() { /*
  1673.     .instant-youtube-container,
  1674.     .instant-youtube-wrapper * {
  1675.       transform: translate3D(0,0,0);
  1676.     }
  1677.     .instant-youtube-container {
  1678.       all: unset;
  1679.       contain: strict;
  1680.       display: block;
  1681.       position: relative;
  1682.       overflow: hidden;
  1683.       cursor: pointer;
  1684.       padding: 0;
  1685.       margin: auto;
  1686.       font: normal 14px/1.0 sans-serif, Arial, Helvetica, Verdana;
  1687.       text-align: center;
  1688.       background: black;
  1689.       break-inside: avoid-column;
  1690.     }
  1691.     .instant-youtube-container[disabled] {
  1692.       background: #888;
  1693.     }
  1694.     .instant-youtube-container[disabled] .instant-youtube-storyboard {
  1695.       display: none;
  1696.     }
  1697.     .instant-youtube-container[pinned] {
  1698.       box-shadow: 0 0 30px black;
  1699.     }
  1700.     .instant-youtube-container[playing] {
  1701.       contain: none;
  1702.     }
  1703.     .instant-youtube-wrapper {
  1704.       width: 100%;
  1705.       height: 100%;
  1706.     }
  1707.     .instant-youtube-play-button {
  1708.       display: block;
  1709.       position: absolute;
  1710.       width: 85px;
  1711.       height: 60px;
  1712.       left: 0;
  1713.       right: 0;
  1714.       top: 0;
  1715.       bottom: 0;
  1716.       margin: auto;
  1717.     }
  1718.     .instant-youtube-loading-spinner {
  1719.       display: block;
  1720.       position: absolute;
  1721.       width: 20px;
  1722.       height: 20px;
  1723.       left: 0;
  1724.       right: 0;
  1725.       top: 0;
  1726.       bottom: 0;
  1727.       padding: 0;
  1728.       margin: auto;
  1729.       pointer-events: none;
  1730.       background: url("data:image/gif;base64,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");
  1731.     }
  1732.     .instant-youtube-container:hover .ytp-large-play-button-svg {
  1733.       fill: #CC181E;
  1734.     }
  1735.     .instant-youtube-alternative {
  1736.       display: block;
  1737.       position: absolute;
  1738.       width: 20em;
  1739.       height: 20px;
  1740.       top: 50%;
  1741.       left: 0;
  1742.       right: 0;
  1743.       margin: 60px auto;
  1744.       padding: 0;
  1745.       border: none;
  1746.       text-align: center;
  1747.       text-decoration: none;
  1748.       text-shadow: 1px 1px 3px black;
  1749.       font-weight: bold;
  1750.       color: white;
  1751.       z-index: 8;
  1752.       font-weight: normal;
  1753.       font-size: 12px;
  1754.     }
  1755.     .instant-youtube-alternative:hover {
  1756.       text-decoration: underline;
  1757.       color: white;
  1758.       background: transparent;
  1759.     }
  1760.     .instant-youtube-embed {
  1761.       z-index: 10;
  1762.       background: transparent;
  1763.     }
  1764.     .instant-youtube-title {
  1765.       z-index: 20;
  1766.       display: block;
  1767.       position: absolute;
  1768.       width: auto;
  1769.       top: 0;
  1770.       left: 0;
  1771.       right: 0;
  1772.       margin: 0;
  1773.       padding: 7px;
  1774.       border: none;
  1775.       text-shadow: 1px 1px 2px black;
  1776.       text-align: center;
  1777.       text-decoration: none;
  1778.       color: white;
  1779.       background-color: rgba(0, 0, 0, 0.5);
  1780.     }
  1781.     .instant-youtube-title strong {
  1782.       font: bold 14px/1.0 sans-serif, Arial, Helvetica, Verdana;
  1783.     }
  1784.     .instant-youtube-title strong:after {
  1785.       content: " - $tl:'watch on Youtube'";
  1786.       font-weight: normal;
  1787.       margin-right: 1ex;
  1788.     }
  1789.     .instant-youtube-title span {
  1790.       color: white;
  1791.     }
  1792.     .instant-youtube-title span:before {
  1793.       content: "(";
  1794.     }
  1795.     .instant-youtube-title span:after {
  1796.       content: ")";
  1797.     }
  1798.     .instant-youtube-container .instant-youtube-title i {
  1799.       all: unset;
  1800.       opacity: .5;
  1801.       font-style: normal;
  1802.       color: white;
  1803.     }
  1804.     @-webkit-keyframes instant-youtube-fadein {
  1805.       from { opacity: 0 }
  1806.       to { opacity: 1 }
  1807.     }
  1808.     @-moz-keyframes instant-youtube-fadein {
  1809.       from { opacity: 0 }
  1810.       to { opacity: 1 }
  1811.     }
  1812.     @keyframes instant-youtube-fadein {
  1813.       from { opacity: 0 }
  1814.       to { opacity: 1 }
  1815.     }
  1816.     .instant-youtube-container:not(:hover) .instant-youtube-title[hidden] {
  1817.       display: none;
  1818.       margin: 0;
  1819.     }
  1820.     .instant-youtube-title:hover {
  1821.       text-decoration: underline;
  1822.     }
  1823.     .instant-youtube-title strong {
  1824.       color: white;
  1825.     }
  1826.     .instant-youtube-options-button {
  1827.       opacity: 0.6;
  1828.       position: absolute;
  1829.       right: 0;
  1830.       bottom: 0;
  1831.       margin: 0;
  1832.       padding: 1.5ex 2ex;
  1833.       font-size: 11px;
  1834.       text-shadow: 1px 1px 2px black;
  1835.       color: white;
  1836.     }
  1837.     .instant-youtube-options-button:hover {
  1838.       opacity: 1;
  1839.       background: rgba(0, 0, 0, 0.5);
  1840.     }
  1841.     .instant-youtube-options {
  1842.       display: flex;
  1843.       position: absolute;
  1844.       right: 0;
  1845.       bottom: 0;
  1846.       margin: 0;
  1847.       padding: 1ex 1ex 2ex 2ex;
  1848.       flex-direction: column;
  1849.       align-items: flex-start;
  1850.       line-height: 1.5;
  1851.       text-align: left;
  1852.       opacity: 1;
  1853.       color: white;
  1854.       background: black;
  1855.       z-index: 999;
  1856.     }
  1857.     .instant-youtube-options * {
  1858.       width: auto;
  1859.       height: auto;
  1860.       margin: 0;
  1861.       padding: 0;
  1862.       font: inherit;
  1863.       font-size: 13px;
  1864.       vertical-align: middle;
  1865.       text-transform: none;
  1866.       text-align: left;
  1867.       border-radius: 0;
  1868.       text-decoration: none;
  1869.       color: white;
  1870.       background: black;
  1871.     }
  1872.     .instant-youtube-options > * {
  1873.       margin-top: 1ex;
  1874.     }
  1875.     .instant-youtube-options table {
  1876.       all: unset;
  1877.       display: table;
  1878.     }
  1879.     .instant-youtube-options tr {
  1880.       all: unset;
  1881.       display: table-row;
  1882.     }
  1883.     .instant-youtube-options td {
  1884.       all: unset;
  1885.       display: table-cell;
  1886.       padding: 2px;
  1887.     }
  1888.     .instant-youtube-options label > * {
  1889.       display: inline;
  1890.     }
  1891.     .instant-youtube-options select {
  1892.       padding: .5ex .25ex;
  1893.       border: 1px solid #444;
  1894.       -webkit-appearance: menulist;
  1895.     }
  1896.     .instant-youtube-options [data-action="size-custom"] input {
  1897.       width: 9ex;
  1898.       padding: .5ex .5ex .4ex;
  1899.       border: 1px solid #666;
  1900.     }
  1901.     .instant-youtube-options [data-action="buttons"] {
  1902.       margin-top: 1em;
  1903.     }
  1904.     .instant-youtube-options button {
  1905.       margin: 0 1ex 0 0;
  1906.       padding: .5ex 2ex;
  1907.       border: 2px solid gray;
  1908.       font-weight: bold;
  1909.     }
  1910.     .instant-youtube-options button:hover {
  1911.       border-color: white;
  1912.     }
  1913.     .instant-youtube-options label[disabled] {
  1914.       opacity: 0.25;
  1915.     }
  1916.     .instant-youtube-storyboard {
  1917.       height: 33%;
  1918.       max-height: 90px;
  1919.       display: block;
  1920.       position: absolute;
  1921.       left: 0;
  1922.       right: 0;
  1923.       bottom: 0;
  1924.       overflow: visible;
  1925.       overflow-x: visible;
  1926.       overflow-y: visible;
  1927.     }
  1928.     .instant-youtube-storyboard:hover {
  1929.       background-color: rgba(0,0,0,0.3);
  1930.     }
  1931.     .instant-youtube-storyboard[disabled] {
  1932.       display:none;
  1933.     }
  1934.     .instant-youtube-storyboard div {
  1935.       display: block;
  1936.       position: absolute;
  1937.       bottom: 0px;
  1938.       pointer-events: none;
  1939.       border: 3px solid #888;
  1940.       box-shadow: 2px 2px 10px black;
  1941.       transition: opacity .25s ease;
  1942.       background-color: transparent;
  1943.       background-origin: content-box;
  1944.       opacity: 0;
  1945.     }
  1946.     .instant-youtube-storyboard:hover div {
  1947.       opacity: 1;
  1948.     }
  1949.     .instant-youtube-container [pin] {
  1950.       position: absolute;
  1951.       width: 0;
  1952.       height: 0;
  1953.       margin: 0;
  1954.       padding: 0;
  1955.       top: auto; bottom: auto; left: auto; right: auto;
  1956.       border-style: solid;
  1957.       transition: opacity 2.5s ease-in, opacity 0.4s ease-out;
  1958.       opacity: 0;
  1959.       z-index: 100;
  1960.     }
  1961.     .instant-youtube-container[playing]:hover [pin]:not([transparent]) {
  1962.       opacity: 1;
  1963.     }
  1964.     .instant-youtube-container[playing] [pin]:hover {
  1965.       cursor: alias;
  1966.       opacity: 1;
  1967.       transition: opacity 0s;
  1968.     }
  1969.     .instant-youtube-container [pin=top-left][active] { border-top-color: green; }
  1970.     .instant-youtube-container [pin=top-left]:hover { border-top-color: #fc0; }
  1971.     .instant-youtube-container [pin=top-left] {
  1972.       top: 0; left: 0;
  1973.       border-width: 10px 10px 0 0;
  1974.       border-color: red transparent transparent transparent;
  1975.     }
  1976.     .instant-youtube-container [pin=top-left][transparent] {
  1977.       border-width: 10px 10px 0 0;
  1978.     }
  1979.     .instant-youtube-container [pin=top-right][active] { border-right-color: green; }
  1980.     .instant-youtube-container [pin=top-right]:hover { border-right-color: #fc0; }
  1981.     .instant-youtube-container [pin=top-right] {
  1982.       top: 0; right: 0;
  1983.       border-width: 0 10px 10px 0;
  1984.       border-color: transparent red transparent transparent;
  1985.     }
  1986.     .instant-youtube-container [pin=top-right][transparent] {
  1987.       border-width: 0 10px 10px 0;
  1988.     }
  1989.     .instant-youtube-container [pin=bottom-right][active] { border-bottom-color: green; }
  1990.     .instant-youtube-container [pin=bottom-right]:hover { border-bottom-color: #fc0; }
  1991.     .instant-youtube-container [pin=bottom-right] {
  1992.       bottom: 0; right: 0;
  1993.       border-width: 0 0 10px 10px;
  1994.       border-color: transparent transparent red transparent;
  1995.     }
  1996.     .instant-youtube-container [pin=bottom-right][transparent] {
  1997.       border-width: 0 0 10px 10px;
  1998.     }
  1999.     .instant-youtube-container [pin=bottom-left][active] { border-left-color: green; }
  2000.     .instant-youtube-container [pin=bottom-left]:hover { border-left-color: #fc0; }
  2001.     .instant-youtube-container [pin=bottom-left] {
  2002.       bottom: 0; left: 0;
  2003.       border-width: 10px 0 0 10px;
  2004.       border-color: transparent transparent transparent red;
  2005.     }
  2006.     .instant-youtube-container [pin=bottom-left][transparent] {
  2007.       border-width: 10px 0 0 10px;
  2008.     }
  2009.     .instant-youtube-dragndrop-placeholder {
  2010.       z-index: 999999999;
  2011.       margin: 0;
  2012.       padding: 0;
  2013.       background: rgba(0, 255, 0, 0.1);
  2014.       border: 2px dotted green;
  2015.       box-sizing: border-box;
  2016.       pointer-events: none;
  2017.     }
  2018.     .instant-youtube-container [size-gripper] {
  2019.       width: 0;
  2020.       position: absolute;
  2021.       top: 0;
  2022.       bottom: 0;
  2023.       cursor: e-resize;
  2024.       border-color: rgba(50,100,255,0.5);
  2025.       border-width: 12px;
  2026.       background: rgba(50,100,255,0.2);
  2027.       z-index: 99;
  2028.       opacity: 0;
  2029.       transition: opacity .1s ease-in-out, border-color .1s ease-in-out;
  2030.     }
  2031.     .instant-youtube-container[pinned*="right"] [size-gripper] {
  2032.       border-style: none none none solid;
  2033.       left: -4px;
  2034.     }
  2035.     .instant-youtube-container[pinned*="left"] [size-gripper] {
  2036.       border-style: none solid none none;
  2037.       right: -4px;
  2038.     }
  2039.     .instant-youtube-container [size-gripper]:hover {
  2040.       opacity: 1;
  2041.     }
  2042.     .instant-youtube-container [size-gripper]:active {
  2043.       opacity: 1;
  2044.       width: auto;
  2045.       left: -4px;
  2046.       right: -4px;
  2047.     }
  2048.     .instant-youtube-container [size-gripper][tried-exceeding] {
  2049.       border-color: rgba(255,0,0,0.5);
  2050.     }
  2051.     .instant-youtube-container [size-gripper][saveAs="global"] {
  2052.       border-color: rgba(0,255,0,0.5);
  2053.     }
  2054.     .instant-youtube-container [size-gripper][saveAs="site"] {
  2055.       border-color: rgba(0,255,255,0.5);
  2056.     }
  2057.     .instant-youtube-container [size-gripper][saveAs="reset"] {
  2058.       border-color: rgba(255,255,0,0.5);
  2059.     }
  2060.     .instant-youtube-container [size-gripper][saveAs="cancel"] {
  2061.       border-color: rgba(255,0,255,0.25);
  2062.     }
  2063.     .instant-youtube-container [size-gripper] > div {
  2064.       white-space: nowrap;
  2065.       color: white;
  2066.       font-weight: normal;
  2067.       line-height: 1.25;
  2068.       text-align: left;
  2069.       position: absolute;
  2070.       top: 50%;
  2071.       padding: 1ex 1em 1ex;
  2072.       background-color: rgba(80,150,255,0.5);
  2073.     }
  2074.     .instant-youtube-container [size-gripper] [save-as="site"] {
  2075.       font-weight: bold;
  2076.       color: yellow;
  2077.     }
  2078.     .instant-youtube-container[pinned*="left"] [size-gripper] > div {
  2079.       right: 0;
  2080.     }
  2081.   */}).replace(/\$tl:'(.+?)'/g, function(m, m1) { return _(m1) })
  2082.   ) +
  2083.   updateAltPlayerCSS();
  2084. }