☰

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 2019-06-18 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        2.9.13
  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 = $('.html5-video-player');
  41.       if (player && typeof player.setPlaybackQuality === 'function')
  42.         player.setPlaybackQuality(playQuality);
  43.     });
  44.   }
  45.   if (!window.chrome || window === window.parent)
  46.     return;
  47.   var fsbtn = document.getElementsByClassName('ytp-fullscreen-button');
  48.   new MutationObserver(function() {
  49.     if (fsbtn[0]) {
  50.       this.disconnect();
  51.       // noinspection SillyAssignmentJS
  52.       fsbtn[0].outerHTML = fsbtn[0].outerHTML.replace('aria-disabled="true"', '');
  53.       fsbtn[0].addEventListener('click', function() {
  54.         window.parent.postMessage('FYTE-toggle-fullscreen', '*');
  55.       });
  56.     }
  57.   }).observe(document, {subtree:true, childList:true});
  58.   return;
  59. }
  60.  
  61. var resizeMode = GM_getValue('resize', 'Fit to width');
  62. if (typeof resizeMode !== 'string')
  63.   resizeMode = resizeMode ? 'Fit to width' : 'Original';
  64.  
  65. var resizeWidth = GM_getValue('width', 1280) |0;
  66. var resizeHeight = GM_getValue('height', 720) |0;
  67. updateCustomSize();
  68.  
  69. var pinnedWidth = GM_getValue('pinnedWidth', 400) |0;
  70.  
  71. var playDirectly = !!GM_getValue('playHTML5', false);
  72. var playDirectlyShown = !!GM_getValue('playHTML5shown', false);
  73. var skipCustom = !!GM_getValue('skipCustom', true);
  74. var showStoryboard = !!GM_getValue('showStoryboard', true);
  75. var pinnable = GM_getValue('pinnable', 'on');
  76. if (!/^(on|hide|off)$/.test(pinnable))
  77.   pinnable = !!pinnable ? 'on' : 'hide';
  78.  
  79. var _ = initTL();
  80.  
  81. var imageLoader = document.createElement('img');
  82. var imageLoader2 = document.createElement('img');
  83.  
  84. var fytedom = document.getElementsByClassName('instant-youtube-container');
  85. var iframes = document.getElementsByTagName('iframe');
  86. var objects = document.getElementsByTagName('object');
  87. var checked = [];
  88. var persite = (function() {
  89.   var rules = [
  90.     {host: 'developers.google.com',
  91.       match: '[data-video-id]',
  92.       src: function(e) { return '//youtube.com/embed/' + e.dataset.videoId }},
  93.     {host: 'play.google.com', eatparent: 0},
  94.     {host: /(^|\.)google\.\w{2,3}(\.\w{2,3})?$/, class:'g-blk', query: 'a[href*="youtube.com/watch"][data-ved]', eatparent: 1},
  95.     {host: 'pikabu.ru', class:'b-video', match: '[data-url*="youtube.com/embed"]', attr: 'data-url'},
  96.     {host: 'androidauthority.com', eatparent: '.video-container'},
  97.     {host: 'reddit.com',
  98.       match: '[data-url*="youtube.com/"] [src*="/mediaembed"], [data-url*="youtu.be/"] [src*="/mediaembed"]',
  99.       src: function(e) { return e.closest('[data-url*="youtube.com/"], [data-url*="youtu.be/"]').dataset.url }},
  100.     {host: /(www\.)?theverge\.com$/, eatparent: '.p-scalable-video'},
  101.     {host: '9gag.com', eatparent: 0},
  102.     {host: 'reddit.com', match: '[data-url*="youtube.com"] iframe[src*="redditmedia.com/mediaembed"]',
  103.       src: function(e) { return e.closest('[data-url*="youtube.com"]').dataset.url }},
  104.     {host: 'anilist.co', eatparent: '.youtube'},
  105.   ];
  106.   for (var i=0, rule; (i<rules.length) && (rule=rules[i]); i++) {
  107.     var rx = rule.host instanceof RegExp ? rule.host : new RegExp('(^|\\.)' + rule.host.replace(/\./g, '\\.') + '$', 'i');
  108.     if (rx.test(location.hostname)) {
  109.       if (!rule.tag && !rule.class)
  110.         rule.tag = 'iframe';
  111.       if (!rule.match && !rule.query)
  112.         rule.match = '[src*="youtube.com/embed"]';
  113.       return {
  114.         nodes: rule.class ? document.getElementsByClassName(rule.class) : document.getElementsByTagName(rule.tag),
  115.         match: rule.match ?
  116.           function(e) {
  117.             // noinspection JSReferencingMutableVariableFromClosure
  118.             return e.matches(rule.match) ? e : null;
  119.           } :
  120.           function(e) {
  121.             // noinspection JSReferencingMutableVariableFromClosure
  122.             return e.querySelector(rule.query);
  123.           },
  124.         attr: rule.attr,
  125.         src:  rule.src,
  126.         eatparent: rule.eatparent,
  127.       };
  128.     }
  129.   }
  130. })();
  131.  
  132. findEmbeds([]);
  133. injectStylesIfNeeded();
  134. new MutationObserver(findEmbeds).observe(document, {subtree:true, childList:true});
  135.  
  136. document.addEventListener('DOMContentLoaded', function(e) {
  137.   injectStylesIfNeeded();
  138.   adjustNodesIfNeeded(e);
  139.   setTimeout(cleanupCache, 60e3);
  140. });
  141. window.addEventListener('resize', adjustNodesIfNeeded, true);
  142. window.addEventListener('message', function(e) {
  143.   if (e.data === 'FYTE-toggle-fullscreen') {
  144.     $$('iframe[allowfullscreen]').some(function(iframe) {
  145.       if (iframe.contentWindow === e.source) {
  146.         goFullscreen(iframe, !(document.webkitIsFullScreen || document.mozIsFullScreen || document.isFullScreen));
  147.         return true;
  148.       }
  149.     });
  150.   }
  151.   else if (e.data === 'iframe-allowfs') {
  152.     $$('iframe:not([allowfullscreen])').some(function(iframe) {
  153.       if (iframe.contentWindow === e.source) {
  154.         iframe.allowFullscreen = true;
  155.         return true;
  156.       }
  157.     });
  158.     if (window !== window.top)
  159.       window.parent.postMessage('iframe-allowfs', '*');
  160.   }
  161. });
  162.  
  163. function findEmbeds(mutations) {
  164.   var i, len, e, m;
  165.   if (mutations.length === 1) {
  166.     var added = mutations[0].addedNodes;
  167.     if (!added[0] || !added[1] && added[0].nodeType === 3)
  168.       return;
  169.   }
  170.   if (persite)
  171.     for (i=0, len=persite.nodes.length; (i<len) && (e=persite.nodes[i]); i++)
  172.       if ((e = persite.match(e)))
  173.         processEmbed(e, persite.src && persite.src(e) || e.getAttribute(persite.attr));
  174.   for (i=0, len=iframes.length; (i<len) && (e=iframes[i]); i++) {
  175.     if (checked.includes(e)) continue;
  176.     checked.push(e);
  177.     if (/youtube\.com|youtu\.be/i.test(e.src || e.dataset.src))
  178.       processEmbed(e, e.src || e.dataset.src);
  179.   }
  180.   for (i=0, len=objects.length; (i<len) && (e=objects[i]); i++) {
  181.     if (checked.includes(e)) continue;
  182.     checked.push(e);
  183.     if ((m = e.querySelector('embed, [value*="youtu.be"], [value*="youtube.com"]')))
  184.       processEmbed(e, m.src || e.dataset.src || 'https://' + m.value.match(/youtu\.be.*|youtube\.com.*/)[0]);
  185.   }
  186. }
  187.  
  188. function processEmbed(node, src) {
  189.   function decodeEmbedUrl(url) {
  190.     return url.indexOf('youtube.com%2Fembed') > 0
  191.        ? decodeURIComponent(url.replace(/^.*?(http[^&?=]+?youtube.com%2Fembed[^&]+).*$/i, '$1'))
  192.          : url;
  193.   }
  194.   src = src || node.src || node.href || '';
  195.   var n = node;
  196.   var np = n.parentNode;
  197.   var srcFixed = decodeEmbedUrl(src).replace(/\/(watch\?v=|v\/)/, '/embed/').replace(/^([^?&]+)&/, '$1?');
  198.   if (src.indexOf('cdn.embedly.com/') > 0 ||
  199.     resizeMode !== 'Original' && np && np.children.length === 1 && !np.className && !np.id)
  200.   {
  201.     n = location.hostname === 'disqus.com' ? np.parentNode : np;
  202.     np = n.parentElement;
  203.   }
  204.   if (!np ||
  205.     !np.parentNode ||
  206.     skipCustom && srcFixed.indexOf('enablejsapi=1') > 0 ||
  207.     node.matches('.instant-youtube-embed, .YTLT-embed') ||
  208.     srcFixed.indexOf('/embed/videoseries') > 0 ||
  209.     node.onload // skip some retarded loaders
  210.   )
  211.     return;
  212.  
  213.   var id = srcFixed.match(/(?:^(?:https?:)?\/\/)(?:www\.)?(?:youtube\.com\/(?:embed\/(?:v=)?|\/.*?[&?\/]v[=\/])|youtu\.be\/)([^\s,.()\[\]?]+?)(?:[&?\/].*|$)/);
  214.   if (!id)
  215.     return;
  216.   id = id[1];
  217.  
  218.   var autoplay = srcFixed.indexOf('autoplay=1') > 0;
  219.  
  220.   if (np.localName === 'object')
  221.     n = np, np = n.parentElement;
  222.  
  223.   var eatparent = persite && persite.eatparent || 0;
  224.   if (typeof eatparent === 'string')
  225.     n = np.closest(eatparent) || n, np = n.parentElement;
  226.   else
  227.     while (eatparent--)
  228.       n = np, np = n.parentElement;
  229.  
  230.   injectStylesIfNeeded('force');
  231.  
  232.   var div = document.createElement('div');
  233.   div.className = 'instant-youtube-container';
  234.   div.FYTE = {
  235.     state: 'querying',
  236.     srcEmbed: srcFixed.replace(/&$/, ''),
  237.     originalWidth: /%/.test(node.width) ? 320 : node.width|0 || n.clientWidth|0,
  238.     originalHeight: /%/.test(node.height) ? 200 : node.height|0 || n.clientHeight|0,
  239.     cache: tryJSONparse(localStorage['FYTE-cache-' + id]) || {
  240.       id: id,
  241.     }
  242.   };
  243.   div.FYTE.srcEmbedFixed = div.FYTE.srcEmbed.replace(/^http:/, 'https:').replace(/([&?])(wmode=\w+|feature=oembed)&?/, '$1').replace(/[&?]$/, '');
  244.   div.FYTE.srcWatchFixed = div.FYTE.srcEmbedFixed.replace(/\/embed\//, '/watch?v=').replace(/(\?.*?)\?/, '$1&');
  245.  
  246.   var cache = div.FYTE.cache;
  247.   cache.lastUsed = Date.now();
  248.   localStorage['FYTE-cache-' + id] = JSON.stringify(cache);
  249.  
  250.   if (cache.reason)
  251.     div.setAttribute('disabled', '');
  252.  
  253.   var divSize = calcContainerSize(div, n);
  254.   var origStyle = getComputedStyle(n);
  255.   div.style.cssText = important(
  256.     (autoplay ? '' : 'background-color:transparent; transition:background-color 2s;') +
  257.     (origStyle.hasOwnProperty('position') ? Object.keys(origStyle) : Object.keys(origStyle.__proto__) /*FF*/)
  258.       .filter(function(k) { return !!k.match(/^(position|left|right|top|bottom)$/) })
  259.       .map(function(k) { return k + ':' + origStyle[k] })
  260.       .join(';')
  261.       .replace(/\b[^;:]+:\s*(auto|static|block)\s*(!\s*important)?;/g, '') +
  262.     (origStyle.display === 'inline' ? ';display:inline-block;width:100%' : '') +
  263.     ';min-width:' + Math.min(divSize.w, div.FYTE.originalWidth) + 'px' +
  264.     ';min-height:' + Math.min(divSize.h, div.FYTE.originalHeight) + 'px' +
  265.     (resizeMode === 'Fit to width' ? ';width:100%' : '') +
  266.     ';max-width:' + divSize.w + 'px; height:' + (persite && persite.eatparent === 0 ? '100%;' : divSize.h + 'px;'));
  267.   if (!autoplay) {
  268.     setTimeout(function() { div.style.backgroundColor = '' }, 0);
  269.     setTimeout(function() { div.style.transition = '' }, 2000);
  270.   }
  271.  
  272.   // consume parents of retardedly positioned videos
  273.   var parentStyle = getComputedStyle(np);
  274.   if (div.style.position.match('absolute|relative')
  275.   && parseFloat(parentStyle.paddingTop) + parseFloat(parentStyle.paddingBottom) < parseFloat(parentStyle.height)) {
  276.     if (np.children.length === 1 &&
  277.       floatPadding(np, parentStyle, 'Top') >= div.FYTE.originalHeight-1 ||
  278.       floatPadding(np, getComputedStyle(np, ':after'), 'Top') >= div.FYTE.originalHeight-1
  279.     ) {
  280.       n = np, np = n.parentElement;
  281.     }
  282.     div.style.cssText = div.style.cssText.replace(/\b(position|left|top|right|bottom):[^;]+/g, '');
  283.   }
  284.  
  285.   var wrapper = div.appendChild(document.createElement('div'));
  286.   wrapper.className = 'instant-youtube-wrapper';
  287.  
  288.   var img = wrapper.appendChild(document.createElement('img'));
  289.   if (!autoplay)
  290.     img.src = 'https://i.ytimg.com/vi/' + id + '/' + (cache.cover || 'maxresdefault.jpg');
  291.   img.className = 'instant-youtube-thumbnail';
  292.   img.style.cssText = important((cache.cover ? '' : 'transition:opacity 0.1s ease-out; opacity:0; ') +
  293.     'padding:0; margin:auto; position:absolute; left:0; right:0; top:0; bottom:0; max-width:none; max-height:none;');
  294.  
  295.   img.onload = function(e) {
  296.     if (img.naturalWidth <= 120 && !cache.cover)
  297.       return img.onerror(e);
  298.     var fitToWidth = true;
  299.     if (img.naturalHeight || cache.coverHeight) {
  300.       if (!cache.coverHeight) {
  301.         cache.coverWidth = img.naturalWidth;
  302.         cache.coverHeight = img.naturalHeight;
  303.         localStorage['FYTE-cache-' + id] = JSON.stringify(cache);
  304.       }
  305.       var ratio = cache.coverWidth / cache.coverHeight;
  306.       if (ratio > 4.1/3 && ratio < divSize.w/divSize.h) {
  307.         img.style.cssText += important('width:auto; height:100%;');
  308.         fitToWidth = false;
  309.       }
  310.     }
  311.     if (fitToWidth) {
  312.       img.style.cssText += important('width:100%; height:auto;');
  313.     }
  314.     if (cache.videoWidth)
  315.       fixThumbnailAR(div);
  316.     if (!autoplay)
  317.       img.style.opacity = 1;
  318.   };
  319.   img.onerror = function() {
  320.     if (img.src.indexOf('maxresdefault') > 0)
  321.       img.src = img.src.replace('maxresdefault','sddefault');
  322.     else if (img.src.indexOf('sddefault') > 0)
  323.       img.src = img.src.replace('sddefault','hqdefault');
  324.   };
  325.   if (cache.coverWidth)
  326.     img.onload();
  327.  
  328.   translateHTML(wrapper, 'beforeend', '\
  329.     <a class="instant-youtube-title" target="_blank" href="' + div.FYTE.srcWatchFixed + '">' +
  330.       (cache.title || cache.reason ? '<strong>' + (cache.title || cache.reason || '') + '</strong>' +
  331.                                      (cache.duration ? '<span>' + cache.duration + '</span>' : '') +
  332.                                      (cache.fps ? '<i>, ' + cache.fps + 'fps</i>' : '')
  333.                                    : '&nbsp;') + '</a>\
  334.     <svg class="instant-youtube-play-button">\
  335.       <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">\
  336.         <title tl>msgAltPlayerHint</title>\
  337.       </path>\
  338.       <polygon fill-rule="evenodd" clip-rule="evenodd" fill="#FFFFFF" points="33.3,41.4 33.3,17.75 56,29.6"></polygon>\
  339.     </svg>\
  340.     <span tl class="instant-youtube-alternative">' + (playDirectly ? 'Play with Youtube player' : 'Play directly (up to 720p)') + '</span>\
  341.     <div tl class="instant-youtube-options-button">Options</div>\
  342.   ');
  343.  
  344.   np.insertBefore(div, n);
  345.   n.remove();
  346.  
  347.   if (!cache.title && !cache.reason || autoplay && playDirectly)
  348.     fetchInfo();
  349.  
  350.   if (autoplay)
  351.     return startPlaying(div);
  352.  
  353.   div.addEventListener('click', clickHandler);
  354.   div.addEventListener('mousedown', clickHandler);
  355.   div.addEventListener('mouseenter', fetchInfo);
  356.  
  357.   function fetchInfo() {
  358.     div.removeEventListener('mouseenter', fetchInfo);
  359.     if (!div.FYTE.storyboard) {
  360.       GM_xmlhttpRequest({
  361.         method: 'GET',
  362.         url: 'https://www.youtube.com/get_video_info?video_id=' + id +
  363.         '&hl=en_US&html5=1&el=embedded&eurl=' + encodeURIComponent(location.href),
  364.         context: div,
  365.         onload: parseVideoInfo
  366.       });
  367.     }
  368.   }
  369. }
  370.  
  371. function adjustNodesIfNeeded(e) {
  372.   if (!fytedom[0])
  373.     return;
  374.   if (adjustNodesIfNeeded.scheduled)
  375.     clearTimeout(adjustNodesIfNeeded.scheduled);
  376.   adjustNodesIfNeeded.scheduled = setTimeout(function() {
  377.     adjustNodes(e);
  378.     adjustNodesIfNeeded.scheduled = 0;
  379.   }, 16);
  380. }
  381.  
  382. function adjustNodes(e, clickedContainer) {
  383.   var force = !!clickedContainer;
  384.   var nearest = force ? clickedContainer : null;
  385.  
  386.   var vids = $$('.instant-youtube-container:not([pinned]):not([stub])');
  387.  
  388.   if (!nearest && e.type !== 'DOMContentLoaded') {
  389.     var minDistance = window.innerHeight*3/4 |0;
  390.     var nearTargetY = window.innerHeight/2;
  391.     vids.forEach(function(n) {
  392.       var bounds = n.getBoundingClientRect();
  393.       var distance = Math.abs((bounds.bottom + bounds.top)/2 - nearTargetY);
  394.       if (distance < minDistance) {
  395.         minDistance = distance;
  396.         nearest = n;
  397.       }
  398.     });
  399.   }
  400.  
  401.   if (nearest) {
  402.     var bounds = nearest.getBoundingClientRect();
  403.     var nearestCenterYpct = (bounds.top + bounds.bottom)/2 / window.innerHeight;
  404.   }
  405.  
  406.   var resized = false;
  407.  
  408.   vids.forEach(function(n) {
  409.     var size = calcContainerSize(n);
  410.     var w = size.w, h = size.h;
  411.  
  412.     // prevent parent clipping
  413.     for (var e=n.parentElement, style; e; e=e.parentElement)
  414.       if (e.style.overflow !== 'visible' && (style=getComputedStyle(e)))
  415.         if ((style.overflow+style.overflowX+style.overflowY).match(/hidden|scroll/))
  416.           if (n.offsetTop < e.clientHeight / 2 && n.offsetTop + n.clientHeight > e.clientHeight)
  417.             e.style.cssText = e.style.cssText.replace(/\boverflow(-[xy])?:[^;]+/g, '') +
  418.               important('overflow:visible;overflow-x:visible;overflow-y:visible;');
  419.  
  420.     if (force && Math.abs(w - parseFloat(n.style.maxWidth)) <= 2)
  421.       return;
  422.  
  423.     if (n.style.maxWidth !== w + 'px') overrideCSS(n, {'max-width': w + 'px'});
  424.     if (n.style.height !== h + 'px')   overrideCSS(n, {'height': h + 'px'});
  425.     if (parseFloat(n.style.minWidth) > w)  overrideCSS(n, {'min-width': n.style.maxWidth});
  426.     if (parseFloat(n.style.minHeight) > h) overrideCSS(n, {'min-height': n.style.height});
  427.  
  428.     fixThumbnailAR(n);
  429.     resized = true;
  430.   });
  431.  
  432.   if (resized && nearest)
  433.     setTimeout(function() {
  434.       var bounds = nearest.getBoundingClientRect();
  435.       var h = bounds.bottom - bounds.top;
  436.       var projectedCenterY = nearestCenterYpct * window.innerHeight;
  437.       var projectedTop = projectedCenterY - h/2;
  438.       var safeTop = Math.min(Math.max(0, projectedTop), window.innerHeight - h);
  439.       window.scrollBy(0, bounds.top - safeTop);
  440.     }, 16);
  441. }
  442.  
  443. function calcContainerSize(div, origNode) {
  444.   origNode = origNode || div;
  445.   var w, h;
  446.   var np = origNode.parentElement;
  447.   var style = getComputedStyle(np);
  448.   var parentWidth = parseFloat(style.width) - floatPadding(np, style, 'Left') - floatPadding(np, style, 'Right');
  449.   if (+style.columnCount > 1)
  450.     parentWidth = (parentWidth + parseFloat(style.columnGap)) / style.columnCount - parseFloat(style.columnGap);
  451.   switch (resizeMode) {
  452.     case 'Original':
  453.       if (div.FYTE.originalWidth === 320 && div.FYTE.originalHeight === 200) {
  454.         w = parentWidth;
  455.         h = parentWidth / 16 * 9;
  456.       } else {
  457.         w = div.FYTE.originalWidth;
  458.         h = div.FYTE.originalHeight;
  459.       }
  460.       break;
  461.     case 'Custom':
  462.       w = resizeWidth;
  463.       h = resizeHeight;
  464.       break;
  465.     case '1080p':
  466.     case '720p':
  467.     case '480p':
  468.     case '360p':
  469.       h = parseInt(resizeMode);
  470.       w = h / 9 * 16;
  471.       break;
  472.     default: // fit-to-width mode
  473.       var n = origNode;
  474.       do {
  475.         n = n.parentElement;
  476.         // find parent node with nonzero width (i.e. independent of our video element)
  477.       } while (n && !(w = n.clientWidth));
  478.       if (w)
  479.         h = w / 16 * 9;
  480.       else {
  481.         w = origNode.clientWidth;
  482.         h = origNode.clientHeight;
  483.       }
  484.   }
  485.   if (parentWidth > 0 && parentWidth < w) {
  486.     h = parentWidth / w * h;
  487.     w = parentWidth;
  488.   }
  489.   if (resizeMode === 'Fit to width' && h < div.FYTE.originalHeight*0.9)
  490.     h = Math.min(div.FYTE.originalHeight, w / div.FYTE.originalWidth * div.FYTE.originalHeight);
  491.  
  492.   return {w: window.chrome ? w : Math.round(w), h:h};
  493. }
  494.  
  495. function parseVideoInfo(response) {
  496.   var div = response.context;
  497.   var txt = response.responseText;
  498.   var info = tryCatch(function() {
  499.     var json = txt.replace(/(\w+)=?(.*?)(&|$)/g, '"$1":"$2",').replace(/^(.+?),?$/, '{$1}');
  500.     return tryJSONparse(json);
  501.   }) || {};
  502.   var cache = div.FYTE.cache;
  503.   var shouldUpdateCache = false;
  504.   var videoSources = [];
  505.  
  506.   // parse width & height to adjust the thumbnail
  507.   var m = decodeURIComponent(info.adaptive_fmts || '').match(/size=(\d+)x(\d+)\b/) ||
  508.           decodeURIComponent(txt).match(/\/(\d+)x(\d+)\//);
  509.  
  510.   if (m && (cache.videoWidth !== (m[1]|0) || cache.videoHeight !== (m[2]|0))) {
  511.     fixThumbnailAR(div, m[1]|0, m[2]|0);
  512.     cache.videoWidth = m[1]|0;
  513.     cache.videoHeight = m[2]|0;
  514.     shouldUpdateCache = true;
  515.   }
  516.  
  517.   // parse video sources
  518.   if (info.url_encoded_fmt_stream_map && info.fmt_list) {
  519.     var streams = {};
  520.     decodeURIComponent(info.url_encoded_fmt_stream_map).split(',').forEach(function(stream) {
  521.       var params = {};
  522.       stream.split('&').forEach(function(kv) {
  523.         params[kv.split('=')[0]] = decodeURIComponent(kv.split('=')[1]);
  524.       });
  525.       streams[params.itag] = params;
  526.     });
  527.     decodeURIComponent(info.fmt_list).split(',').forEach(function(fmt) {
  528.       var itag = fmt.split('/')[0];
  529.       var dimensions = fmt.split('/')[1];
  530.       var stream = streams[itag];
  531.       if (stream) {
  532.         videoSources.push({
  533.           src: stream.url + (stream.s ? '&signature=' + stream.s : ''),
  534.           title: stream.quality + ', ' + dimensions + ', ' + stream.type
  535.         });
  536.       }
  537.     });
  538.   } else {
  539.     var rx = /url=([^=]+?mime%3Dvideo%252F(?:mp4|webm)[^=]+?)(?:,quality|,itag|.u0026)/g;
  540.     var text = decodeURIComponent(txt).split('url_encoded_fmt_stream_map')[1];
  541.     while ((m = rx.exec(text))) {
  542.       videoSources.push({
  543.         src: decodeURIComponent(decodeURIComponent(m[1]))
  544.       });
  545.     }
  546.   }
  547.  
  548.   var fps = {};
  549.   (decodeURIComponent(info.adaptive_fmts || ''))
  550.     .split(',')
  551.     .filter(function(s) { return /(^|&)type=video/.test(s) && /\b(?:fps=)([\d.]+)/.test(s) })
  552.     .forEach(function(s) { fps[s.match(/\b(?:fps=)([\d.]+)/)[1]] = true });
  553.   fps = Object.keys(fps).join('/');
  554.   if (fps && cache.fps !== fps) {
  555.     cache.fps = fps;
  556.     shouldUpdateCache = true;
  557.   }
  558.  
  559.   var duration = div.FYTE.duration = info.length_seconds|0 || '';
  560.   if (duration) {
  561.     var d = new Date(null);
  562.     d.setSeconds(duration);
  563.     duration = d.toISOString().replace(/^.+?T[0:]{0,4}(.+?)\..+$/, '$1');
  564.     if (cache.duration !== duration) {
  565.       cache.duration = duration;
  566.       shouldUpdateCache = true;
  567.     }
  568.   }
  569.   if (duration || fps)
  570.     duration = '<span>' + duration + '</span>' +
  571.       (fps ? '<i>, ' + fps + 'fps</i>' : '');
  572.  
  573.   var title = decodeURIComponent(info.title || info.reason || '').replace(/\+/g, ' ');
  574.   if (title) {
  575.     $(div, '.instant-youtube-title').innerHTML = (title ? '<strong>' + title + '</strong>' : '') + duration;
  576.     if (cache.title !== title) {
  577.       cache.title = title;
  578.       shouldUpdateCache = true;
  579.     }
  580.   }
  581.   if (pinnable !== 'off' && info.title)
  582.     makeDraggable(div);
  583.  
  584.   if (info.reason) {
  585.     div.setAttribute('disabled', '');
  586.     if (cache.reason !== info.reason) {
  587.       cache.reason = info.reason;
  588.       shouldUpdateCache = true;
  589.     }
  590.   }
  591.  
  592.   if (videoSources.length)
  593.     div.FYTE.videoSources = videoSources;
  594.  
  595.   if (info.storyboard_spec && div.FYTE.state !== 'scheduled play') {
  596.     m = decodeURIComponent(decodeURIComponent(info.storyboard_spec)).split('|');
  597.     div.FYTE.storyboard = tryJSONparse(
  598.       m[m.length-1].replace(
  599.         /^(\d+)#(\d+)#(\d+)#(\d+)#(\d+)#.+$/,
  600.         '{"w":$1, "h":$2, "len":$3, "rows":$4, "cols":$5}'
  601.       ));
  602.     if (div.FYTE.storyboard.w * div.FYTE.storyboard.h > 2000) {
  603.       div.FYTE.storyboard.url = m[0].replace('?', '&').replace('$L/$N.jpg',
  604.         (m.length-2) + '/M0.jpg?sigh=' + m[m.length-1].replace(/^.+?#([^#]+)$/, '$1'));
  605.       $(div, '.instant-youtube-options-button').insertAdjacentHTML('beforebegin',
  606.         '<div class="instant-youtube-storyboard"' + (showStoryboard ? '' : ' disabled') + '>' +
  607.           important('<div style="width:' + (div.FYTE.storyboard.w-1) + 'px; height:' + div.FYTE.storyboard.h + 'px;') +
  608.           '">&nbsp;</div>' +
  609.         '</div>');
  610.       if (showStoryboard)
  611.         updateHoverHandler(div);
  612.     }
  613.   }
  614.  
  615.   injectStylesIfNeeded();
  616.  
  617.   if (div.FYTE.state === 'scheduled play')
  618.     setTimeout(function() { startPlayingDirectly(div) }, 0);
  619.  
  620.   div.FYTE.state = '';
  621.  
  622.   var cover = decodeURIComponent(info.iurlmaxres || info.iurlhq || info.iurl || '').match(/[^\/]+$/);
  623.   if (cover && cache.cover !== cover[0]) {
  624.     cache.cover = cover[0];
  625.     shouldUpdateCache = true;
  626.   }
  627.   if (shouldUpdateCache)
  628.     localStorage['FYTE-cache-' + info.video_id] = JSON.stringify(cache);
  629. }
  630.  
  631. function fixThumbnailAR(div, w, h) {
  632.   var img = $(div, 'img');
  633.   if (!img)
  634.     return;
  635.   var thw = img.naturalWidth, thh = img.naturalHeight;
  636.   if (w && h) { // means thumbnail is still loading
  637.     div.FYTE.cache.videoWidth = w;
  638.     div.FYTE.cache.videoHeight = h;
  639.   } else {
  640.     w = div.FYTE.cache.videoWidth;
  641.     h = div.FYTE.cache.videoHeight;
  642.     if (!w || !h)
  643.       return;
  644.   }
  645.   var divw = div.clientWidth, divh = div.clientHeight;
  646.   // if both video and thumbnail are 4:3, fit the image to height
  647.   //console.log(div, divw, divh, thw, thh, w, h, h/w*divw / divh - 1, thh/thw*divw / divh - 1);
  648.   if (Math.abs(h/w*divw / divh - 1) > 0.05 && Math.abs(thh/thw*divw / divh - 1) > 0.05) {
  649.     img.style.maxHeight = img.clientHeight + 'px';
  650.     if (!div.FYTE.cache.videoWidth) // skip animation if thumbnail is already loaded
  651.       img.style.transition = 'height 1s ease, margin-top 1s ease';
  652.     setTimeout(function() {
  653.       img.style.maxHeight = 'none';
  654.       img.style.cssText += important(h/w >= divh/divw ? 'width:auto; height:100%;' : 'width:100%; height:auto;');
  655.       setTimeout(function() {
  656.         img.style.transition = '';
  657.       }, 1000);
  658.     }, 0);
  659.   }
  660. }
  661.  
  662. function updateHoverHandler(div) {
  663.   var sb = $(div, '.instant-youtube-storyboard');
  664.   if (!showStoryboard) {
  665.     if (!sb.getAttribute('disabled'))
  666.       sb.setAttribute('disabled', '');
  667.     return;
  668.   }
  669.   if (sb.hasAttribute('disabled'))
  670.     sb.removeAttribute('disabled');
  671.  
  672.   sb.addEventListener('click', storyboardClickHandler);
  673.  
  674.   var oldIndex = null;
  675.   var style = sb.firstElementChild.style;
  676.   sb.addEventListener('mousemove', storyboardHoverHandler);
  677.   sb.addEventListener('mouseout', storyboardHoverHandler);
  678.  
  679.   div.addEventListener('mouseover', storyboardPreloader);
  680.   div.addEventListener('mouseout', storyboardPreloader);
  681.  
  682.   var spinner = document.createElement('span');
  683.   spinner.className = 'instant-youtube-loading-spinner';
  684.  
  685.   function storyboardClickHandler(e) {
  686.     sb.removeEventListener('click', storyboardClickHandler);
  687.     var offsetX = e.offsetX || e.clientX - this.getBoundingClientRect().left;
  688.     div.FYTE.startAt = offsetX / this.clientWidth * div.FYTE.duration |0;
  689.     div.FYTE.srcEmbedFixed = setUrlParams(div.FYTE.srcEmbedFixed, {start: div.FYTE.startAt});
  690.     startPlaying(div, {alternateMode: e.shiftKey});
  691.   }
  692.  
  693.   function storyboardPreloader(e) {
  694.     if (e.type === 'mouseout') {
  695.       imageLoader.onload = null; imageLoader.src = '';
  696.       spinner.remove();
  697.       return;
  698.     }
  699.     if (!div.FYTE.storyboard || div.FYTE.storyboard.preloaded)
  700.       return;
  701.     var lastpart = (div.FYTE.storyboard.len-1)/(div.FYTE.storyboard.rows * div.FYTE.storyboard.cols) |0;
  702.     if (lastpart <= 0)
  703.       return;
  704.     var part = 0;
  705.     imageLoader.src = setStoryboardUrl(part++);
  706.     imageLoader.onload = function() {
  707.       if (part > lastpart) {
  708.         div.FYTE.storyboard.preloaded = true;
  709.         div.removeEventListener('mouseover', storyboardPreloader);
  710.         div.removeEventListener('mouseout', storyboardPreloader);
  711.         imageLoader.onload = null;
  712.         imageLoader.src = '';
  713.         spinner.remove();
  714.         return;
  715.       }
  716.       imageLoader.src = setStoryboardUrl(part++);
  717.     };
  718.   }
  719.  
  720.   function setStoryboardUrl(part) {
  721.     return div.FYTE.storyboard.url.replace(/M\d+\.jpg\?/, 'M' + part + '.jpg?');
  722.   }
  723.  
  724.   function storyboardHoverHandler(e) {
  725.     if (!showStoryboard || !div.FYTE.storyboard)
  726.       return;
  727.     if (e.type === 'mouseout')
  728.       return imageLoader2.onload && imageLoader2.onload();
  729.     var w = div.FYTE.storyboard.w;
  730.     var h = div.FYTE.storyboard.h;
  731.     var cols = div.FYTE.storyboard.cols;
  732.     var rows = div.FYTE.storyboard.rows;
  733.     var len = div.FYTE.storyboard.len;
  734.     var partlen = rows * cols;
  735.  
  736.     var offsetX = e.offsetX || e.clientX - this.getBoundingClientRect().left;
  737.     var left = Math.min(this.clientWidth - w, Math.max(0, offsetX - w)) |0;
  738.     if (!style.left || parseInt(style.left) !== left) {
  739.       style.left = left + 'px';
  740.       if (spinner.parentElement)
  741.         spinner.style.cssText = important('left:' + (left + w/2 - 10) + 'px; right:auto;');
  742.     }
  743.  
  744.     var index = Math.min(offsetX / this.clientWidth * (len+1) |0, len - 1);
  745.     if (index === oldIndex)
  746.       return;
  747.  
  748.     var part = index/partlen|0;
  749.     if (!oldIndex || part !== (oldIndex/partlen|0)) {
  750.       style.cssText = style.cssText.replace(/$|background-image[^;]+;/,
  751.                           'background-image: url(' + setStoryboardUrl(part) + ')!important;');
  752.       if (!div.FYTE.storyboard.preloaded) {
  753.         if (spinner.timer)
  754.           clearTimeout(spinner.timer);
  755.         spinner.timer = setTimeout(function() {
  756.           spinner.timer = 0;
  757.           if (!imageLoader2.src)
  758.             return;
  759.           this.appendChild(spinner);
  760.           spinner.style.cssText = important('left:' + (left + w/2 - 10) + 'px; right:auto;');
  761.         }.bind(this), 50);
  762.         imageLoader2.onload = function() {
  763.           clearTimeout(spinner.timer);
  764.           spinner.remove();
  765.           spinner.timer = 0;
  766.           imageLoader2.onload = null;
  767.           imageLoader2.src = '';
  768.         };
  769.         imageLoader2.src = setStoryboardUrl(part);
  770.       }
  771.     }
  772.  
  773.     oldIndex = index;
  774.     index = index % partlen;
  775.     style.backgroundPosition = '-' + (index % cols) * w + 'px -' + (index / cols |0) * h + 'px';
  776.   }
  777. }
  778.  
  779. function clickHandler(e) {
  780.   if (e.target.closest('a')
  781.   ||  e.type === 'mousedown' && e.button !== 1
  782.   ||  e.type === 'click' && e.target.matches('.instant-youtube-options, .instant-youtube-options *'))
  783.     return;
  784.   if (e.type === 'click' && e.target.matches('.instant-youtube-options-button')) {
  785.     showOptions(e);
  786.     e.preventDefault();
  787.     e.stopPropagation();
  788.     return;
  789.   }
  790.  
  791.   e.preventDefault();
  792.   e.stopPropagation();
  793.   e.stopImmediatePropagation();
  794.  
  795.   startPlaying(e.target.closest('.instant-youtube-container'), {
  796.     alternateMode: e.shiftKey || e.target.matches('.instant-youtube-alternative'),
  797.     fullscreen: e.button === 1,
  798.   });
  799. }
  800.  
  801. function startPlaying(div, params) {
  802.   div.removeEventListener('click', clickHandler);
  803.   div.removeEventListener('mousedown', clickHandler);
  804.  
  805.   $$remove(div, '.instant-youtube-alternative, .instant-youtube-storyboard, .instant-youtube-options-button, .instant-youtube-options');
  806.   $(div, 'svg').outerHTML = '<span class="instant-youtube-loading-spinner"></span>';
  807.  
  808.   if (pinnable !== 'off') {
  809.     makePinnable(div);
  810.     if (params && params.pin)
  811.       $(div, '[pin="' + params.pin + '"]').click();
  812.   }
  813.  
  814.   if (window !== window.top)
  815.     window.parent.postMessage('iframe-allowfs', '*');
  816.  
  817.   if ((!!playDirectly + !!(params && params.alternateMode) === 1)
  818.   && (div.FYTE.videoSources || div.FYTE.state === 'querying')) {
  819.     if (div.FYTE.videoSources)
  820.       startPlayingDirectly(div, params);
  821.     else {
  822.       // playback will start in parseVideoInfo
  823.       div.FYTE.state = 'scheduled play';
  824.       // fallback to iframe in 5s
  825.       setTimeout(function() {
  826.         if (div.FYTE.state) {
  827.           div.FYTE.state = '';
  828.           switchToIFrame.call(div, params);
  829.         }
  830.       }, 5000);
  831.     }
  832.   }
  833.   else
  834.     switchToIFrame.call(div, params);
  835. }
  836.  
  837. function startPlayingDirectly(div, params) {
  838.   var video = document.createElement('video');
  839.   video.controls = true;
  840.   video.autoplay = true;
  841.   video.style.cssText = important('position:absolute; left:0; top:0; right:0; bottom:0; padding:0; margin:auto; opacity:0; width:100%; height:100%;');
  842.   video.className = 'instant-youtube-embed';
  843.   video.volume = GM_getValue('volume', 0.5);
  844.  
  845.   div.FYTE.videoSources.forEach(function(src) {
  846.     var srcdom = video.appendChild(document.createElement('source'));
  847.     Object.keys(src).forEach(function(k) { srcdom[k] = src[k] });
  848.     srcdom.onerror = switchToIFrame.bind(div, params);
  849.   });
  850.  
  851.   overrideCSS($(div, 'img'), {transition: 'opacity 1s', opacity: '0'});
  852.  
  853.   if (params && params.fullscreen) {
  854.     div.firstElementChild.appendChild(video);
  855.     div.setAttribute('playing', '');
  856.     video.style.opacity = 1;
  857.     goFullscreen(video);
  858.   }
  859.  
  860.   if (window.chrome && Number(navigator.userAgent.match(/Chrom\D+(\d+)|$/)[1]) < 74) {
  861.     video.addEventListener('click', function onClick(debounced) {
  862.       if (debounced === true)
  863.         video.paused ? video.play() : video.pause();
  864.       else
  865.         setTimeout(onClick, 0, true);
  866.     });
  867.   }
  868.  
  869.   var title = $(div, '.instant-youtube-title');
  870.   if (title) {
  871.     video.onpause = function() { title.removeAttribute('hidden') };
  872.     video.onplay = function() { title.setAttribute('hidden', true) };
  873.   }
  874.  
  875.   var switchTimer = setTimeout(switchToIFrame.bind(div, params), 5000);
  876.  
  877.   video.onloadedmetadata = div.FYTE.startAt && function() {
  878.     clearTimeout(switchTimer);
  879.     video.currentTime = div.FYTE.startAt;
  880.   };
  881.  
  882.   video.onloadeddata = function() {
  883.     clearTimeout(switchTimer);
  884.     pauseOtherVideos(video);
  885.     video.interval = setInterval(function() {
  886.       if (video.volume !== GM_getValue('volume', 0.5))
  887.           GM_setValue('volume', video.volume);
  888.     }, 1000);
  889.     if (params && params.fullscreen)
  890.       return;
  891.     div.setAttribute('playing', '');
  892.     div.firstElementChild.appendChild(video);
  893.     video.style.opacity = 1;
  894.   };
  895. }
  896.  
  897. function switchToIFrame(params, e) {
  898.   if (this.querySelector('iframe'))
  899.     return;
  900.   var div = this;
  901.   var wrapper = div.firstElementChild;
  902.   var fullscreen = params && params.fullscreen && !e;
  903.   if (e instanceof Event) {
  904.     console.log('[FYTE] Direct linking canceled on %s, switching to IFRAME player', div.FYTE.srcEmbed);
  905.     var video = e.target ? e.target.closest('video') : e.path && e.path[e.path.length-1];
  906.     while (video.lastElementChild)
  907.       video.lastElementChild.remove();
  908.     goFullscreen(video, false);
  909.     video.remove();
  910.   }
  911.  
  912.   var url = setUrlParams(div.FYTE.srcEmbedFixed, {
  913.     html5: 1,
  914.     autoplay: 1,
  915.     autohide: 2,
  916.     border: 0,
  917.     controls: 1,
  918.     fs: 1,
  919.     showinfo: 1,
  920.     ssl: 1,
  921.     theme: 'dark',
  922.     enablejsapi: 1,
  923.     FYTEfullscreen: fullscreen|0,
  924.   });
  925.  
  926.   var iframe = document.createElement('iframe');
  927.   iframe.src = url;
  928.   iframe.className = 'instant-youtube-embed';
  929.   iframe.style = important('position:absolute; left:0; top:0; right:0; padding:0; margin:auto; opacity:0;');
  930.   iframe.frameBorder = 0;
  931.   iframe.allow = 'autoplay; fullscreen';
  932.   iframe.setAttribute('allowtransparency', 'true');
  933.   iframe.setAttribute('allowfullscreen', 'true');
  934.   iframe.setAttribute('width', '100%');
  935.   iframe.setAttribute('height', '100%');
  936.  
  937.   if (pinnable !== 'off') {
  938.     var pin = $(div, '[pin]');
  939.     pin.parentNode.insertBefore(iframe, pin);
  940.   } else {
  941.     wrapper.appendChild(iframe);
  942.   }
  943.  
  944.   div.setAttribute('iframe', '');
  945.   div.setAttribute('playing', '');
  946.  
  947.   iframe = $(div, 'iframe');
  948.   if (fullscreen) {
  949.     goFullscreen(iframe);
  950.     iframe.style.opacity = 1;
  951.   }
  952.  
  953.   iframe.onload = function() {
  954.     window.addEventListener('message', YTlistener);
  955.     iframe.contentWindow.postMessage('{"event":"listening"}', '*');
  956.   };
  957.   setTimeout(function() {
  958.     iframe.style.opacity = 1;
  959.     window.removeEventListener('message', YTlistener);
  960.   }, 5000);
  961.  
  962.   function YTlistener(e) {
  963.     if (e.source !== iframe.contentWindow || !e.data)
  964.       return;
  965.     var data = tryJSONparse(e.data);
  966.     if (!data.info || data.info.playerState !== 1)
  967.       return;
  968.     window.removeEventListener('message', YTlistener);
  969.     pauseOtherVideos(iframe);
  970.     iframe.style.opacity = 1;
  971.     $$remove(div, 'span, a');
  972.     $(div, 'img').style.display = 'none';
  973.   }
  974. }
  975.  
  976. function setUrlParams(url, params) {
  977.   var names = Object.keys(params);
  978.   var parts = url.split('?', 2)
  979.   var query = (parts[1] || '').replace(new RegExp('(?:[?&]|^)(?:' + names.join('|') + ')(?:=[^?&]*)?', 'gi'), '');
  980.   return parts[0] + '?' + query + (query ? '&' : '?') +
  981.     names.map(function(n) { return n + '=' + params[n] }).join('&');
  982. }
  983.  
  984. function pauseOtherVideos(activePlayer) {
  985.   $$(activePlayer.ownerDocument, '.instant-youtube-embed').forEach(function(v) {
  986.     if (v === activePlayer)
  987.       return;
  988.     switch (v.localName) {
  989.       case 'video':
  990.         if (!v.paused)
  991.           v.pause();
  992.         break;
  993.       case 'iframe':
  994.         try { v.contentWindow.postMessage('{"event":"command", "func":"pauseVideo", "args":""}', '*') } catch(e) {}
  995.         break;
  996.     }
  997.   });
  998. }
  999.  
  1000. function goFullscreen(el, enable) {
  1001.   if (enable !== false)
  1002.     el.webkitRequestFullScreen && el.webkitRequestFullScreen()
  1003.     || el.mozRequestFullScreen && el.mozRequestFullScreen()
  1004.     || el.requestFullScreen && el.requestFullScreen();
  1005.   else
  1006.     document.webkitCancelFullScreen && document.webkitCancelFullScreen()
  1007.     || document.mozCancelFullScreen && document.mozCancelFullScreen()
  1008.     || document.cancelFullScreen && document.cancelFullScreen();
  1009. }
  1010.  
  1011. function makePinnable(div) {
  1012.   div.firstElementChild.insertAdjacentHTML('beforeend',
  1013.     '<div size-gripper></div>' +
  1014.     '<div pin="top-left"></div><div pin="top-right"></div><div pin="bottom-right"></div><div pin="bottom-left"></div>');
  1015.  
  1016.   $$(div, '[pin]').forEach(function(pin) {
  1017.     if (pinnable === 'hide')
  1018.       pin.setAttribute('transparent', '');
  1019.     pin.onclick = pinClicked;
  1020.   });
  1021.   $(div, '[size-gripper]').addEventListener('mousedown', startResize, true);
  1022.   $(div, '[size-gripper]').addEventListener('mousedown', function() { return false });
  1023.  
  1024.   function pinClicked() {
  1025.     var pin = this;
  1026.     var pinIt = !div.hasAttribute('pinned') || !pin.hasAttribute('active');
  1027.     var corner = pin.getAttribute('pin');
  1028.     var video = $(div, 'video');
  1029.     if (pinIt) {
  1030.       $$(div, '[pin][active]').forEach(function(p) { p.removeAttribute('active') });
  1031.       pin.setAttribute('active', '');
  1032.       if (!div.FYTE.unpinnedStyle) {
  1033.         div.FYTE.unpinnedStyle = div.style.cssText;
  1034.         var stub = div.cloneNode();
  1035.         var img = $(div, 'img').cloneNode();
  1036.         img.style.opacity = 1;
  1037.         img.style.display = 'block';
  1038.         img.title = '';
  1039.         stub.appendChild(img);
  1040.         stub.onclick = function(e) { $(div, '[pin][active]').onclick(e) };
  1041.         stub.style.cssText += 'opacity:0.3!important;';
  1042.         stub.setAttribute('stub', '');
  1043.         div.FYTE.stub = stub;
  1044.         div.parentNode.insertBefore(stub, div);
  1045.       }
  1046.       var size = constrainPinnedSize(div, localStorage['width#' + location.hostname] || pinnedWidth);
  1047.       div.style.cssText = important(
  1048.         'position: fixed;' +
  1049.         'width: ' + size.w + 'px;' +
  1050.         'z-index: 999999999;' +
  1051.         'height:' + size.h + 'px;' +
  1052.         'top:' + (corner.indexOf('top') >= 0 ? '0' : 'auto') + ';' +
  1053.         'bottom:' + (corner.indexOf('bottom') >= 0 ? '0' : 'auto') + ';' +
  1054.         'left:' + (corner.indexOf('left') >= 0 ? '0' : 'auto') + ';' +
  1055.         'right:' + (corner.indexOf('right') >= 0 ? '0' : 'auto') + ';'
  1056.       );
  1057.       adjustPinnedOffset(div, div, corner);
  1058.       div.setAttribute('pinned', corner);
  1059.       if (video && document.body)
  1060.         document.body.appendChild(div);
  1061.     }
  1062.     else { // unpin
  1063.       pin.removeAttribute('active');
  1064.       div.removeAttribute('pinned');
  1065.       div.style.cssText = div.FYTE.unpinnedStyle;
  1066.       div.FYTE.unpinnedStyle = '';
  1067.       if (div.FYTE.stub) {
  1068.         if (video && document.body)
  1069.           div.FYTE.stub.parentNode.replaceChild(div, div.FYTE.stub);
  1070.         div.FYTE.stub.remove();
  1071.         div.FYTE.stub = null;
  1072.       }
  1073.     }
  1074.     if (video && video.paused)
  1075.       video.play();
  1076.   }
  1077.  
  1078.   function startResize(e) {
  1079.     var siteSaved = ('width#' + location.hostname) in localStorage;
  1080.     var saveAs = siteSaved ? 'site' : 'global';
  1081.     var oldSizeCSS = {w: div.style.width, h: div.style.height};
  1082.     var oldDraggable = div.draggable;
  1083.     div.draggable = false;
  1084.  
  1085.     var gripper = this;
  1086.     gripper.removeAttribute('tried-exceeding');
  1087.     gripper.innerHTML = '<div>' +
  1088.       '<div save-as="' + saveAs + '"><b>S</b> = Site mode: <span>' + getSiteOnlyText() + '</span></div>' +
  1089.       (!siteSaved ? '' : '<div><b>R</b> = Reset to global size</div>') +
  1090.       '<div><b>Esc</b> = Cancel</div>' +
  1091.       '</div>';
  1092.  
  1093.     document.addEventListener('mousemove', resize);
  1094.     document.addEventListener('mouseup', resizeDone);
  1095.     document.addEventListener('keydown', resizeKeyDown);
  1096.     e.stopImmediatePropagation();
  1097.     return false;
  1098.  
  1099.     function getSiteOnlyText() {
  1100.       return saveAs === 'site' ? 'only ' + location.hostname : 'global';
  1101.     }
  1102.  
  1103.     function resize(e) {
  1104.       var deltaX = e.movementX || e.webkitMovementX || e.mozMovementX || 0;
  1105.       if (/right/.test(div.getAttribute('pinned')))
  1106.         deltaX = -deltaX;
  1107.       var newSize = constrainPinnedSize(div, div.clientWidth + deltaX);
  1108.       if (newSize.w !== div.clientWidth) {
  1109.         div.style.setProperty('width', newSize.w + 'px', 'important');
  1110.         div.style.setProperty('height', newSize.h + 'px', 'important');
  1111.         gripper.removeAttribute('tried-exceeding');
  1112.       } else if (newSize.triedExceeding) {
  1113.         gripper.setAttribute('tried-exceeding', '');
  1114.       }
  1115.       window.getSelection().removeAllRanges();
  1116.       return false;
  1117.     }
  1118.  
  1119.     function resizeDone() {
  1120.       div.draggable = oldDraggable;
  1121.       gripper.removeAttribute('tried-exceeding');
  1122.       gripper.innerHTML = '';
  1123.       document.removeEventListener('mousemove', resize);
  1124.       document.removeEventListener('mouseup', resizeDone);
  1125.       document.removeEventListener('keydown', resizeKeyDown);
  1126.       switch (saveAs) {
  1127.         case 'site':
  1128.           localStorage['width#' + location.hostname] = div.clientWidth;
  1129.           break;
  1130.         case 'global':
  1131.           pinnedWidth = div.clientWidth;
  1132.           GM_setValue('pinnedWidth', pinnedWidth);
  1133.           // fallthrough to remove the locally saved value
  1134.         case 'reset':
  1135.           localStorage.removeItem('width#' + location.hostname);
  1136.           break;
  1137.         case '':
  1138.           return false;
  1139.       }
  1140.       gripper.setAttribute('saveAs', saveAs);
  1141.       setTimeout(function() { gripper.removeAttribute('saveAs'); }, 250);
  1142.       return false;
  1143.     }
  1144.  
  1145.     function resizeKeyDown(e) {
  1146.       switch (e.keyCode) {
  1147.         case 27: // Esc
  1148.           saveAs = 'cancel';
  1149.           div.style.width = oldSizeCSS.w;
  1150.           div.style.height = oldSizeCSS.h;
  1151.           break;
  1152.         case 83: // S
  1153.           saveAs = saveAs === 'site' ? 'global' : 'site';
  1154.           $(gripper, '[save-as]').setAttribute('save-as', saveAs);
  1155.           $(gripper, '[save-as] span').textContent = getSiteOnlyText();
  1156.           return false;
  1157.         case 82: // R
  1158.           if (!siteSaved)
  1159.             return;
  1160.           saveAs = 'reset';
  1161.           var size = constrainPinnedSize(div, pinnedWidth);
  1162.           div.style.width = size.w;
  1163.           div.style.height = size.h;
  1164.           break;
  1165.         default:
  1166.           return;
  1167.       }
  1168.       document.dispatchEvent(new MouseEvent('mouseup'));
  1169.       return false;
  1170.     }
  1171.   }
  1172. }
  1173.  
  1174. function makeDraggable(div) {
  1175.   div.draggable = true;
  1176.   div.addEventListener('dragstart', function(e) {
  1177.     var offsetY = e.offsetY || e.clientY - div.getBoundingClientRect().top;
  1178.     if (offsetY > div.clientHeight - 30)
  1179.       return e.preventDefault();
  1180.  
  1181.     e.dataTransfer.setData('text/plain', '');
  1182.  
  1183.     var dropZone = document.createElement('div');
  1184.     var dropZoneHeight = 400 / div.FYTE.cache.videoWidth * div.FYTE.cache.videoHeight;
  1185.     dropZone.className = 'instant-youtube-dragndrop-placeholder';
  1186.  
  1187.     document.body.addEventListener('dragenter', dragHandler);
  1188.     document.body.addEventListener('dragover', dragHandler);
  1189.     document.body.addEventListener('dragend', dragHandler);
  1190.     document.body.addEventListener('drop', dragHandler);
  1191.     function dragHandler(e) {
  1192.       e.stopImmediatePropagation();
  1193.       e.stopPropagation();
  1194.       e.preventDefault();
  1195.       switch (e.type) {
  1196.         case 'dragover':
  1197.           var playing = div.hasAttribute('playing');
  1198.           var stub = e.target.closest('.instant-youtube-container[stub]') === div.FYTE.stub && div.FYTE.stub;
  1199.           var gizmo = playing && !stub
  1200.                       ? {left:0, top:0, right:innerWidth, bottom:innerHeight}
  1201.                       : (stub || div).getBoundingClientRect();
  1202.           var x = e.clientX, y = e.clientY;
  1203.           var cx = (gizmo.left + gizmo.right) / 2;
  1204.           var cy = (gizmo.top + gizmo.bottom) / 2;
  1205.           var stay = !!stub || y >= cy-200 && y <= cy+200 && x >= cx-200 && x <= cx+200;
  1206.           overrideCSS(dropZone, {
  1207.             top: y < cy || stay ? '0' : 'auto',
  1208.             bottom: y > cy || stay ? '0' : 'auto',
  1209.             left: x < cx || stay ? '0' : 'auto',
  1210.             right: x > cx || stay ? '0' : 'auto',
  1211.             width: playing && stay && stub ? stub.clientWidth+'px' : '400px',
  1212.             height: playing && stay && stub ? stub.clientHeight+'px' : dropZoneHeight + 'px',
  1213.             margin: playing && stay ? 'auto' : '0',
  1214.             position: !playing && stay || stub ? 'absolute' : 'fixed',
  1215.             'background-color': stub ? 'rgba(0,0,255,0.5)' : stay ? 'rgba(255,255,0,0.4)' : 'rgba(0,255,0,0.2)',
  1216.           });
  1217.           adjustPinnedOffset(dropZone, div);
  1218.           (stay && !playing || stub ? (stub || div) : document.body).appendChild(dropZone);
  1219.           break;
  1220.         case 'dragend':
  1221.         case 'drop':
  1222.           var corner = calcPinnedCorner(dropZone);
  1223.           dropZone.remove();
  1224.           dropZone = null;
  1225.           document.body.removeEventListener('dragenter', dragHandler);
  1226.           document.body.removeEventListener('dragover', dragHandler);
  1227.           document.body.removeEventListener('dragend', dragHandler);
  1228.           document.body.removeEventListener('drop', dragHandler);
  1229.           if (e.type === 'dragend')
  1230.             break;
  1231.           if (div.hasAttribute('playing'))
  1232.             (corner ? $(div, '[pin="' + corner + '"]') : div.FYTE.stub).click();
  1233.           else
  1234.             startPlaying(div, {pin: corner});
  1235.       }
  1236.     }
  1237.   });
  1238. }
  1239.  
  1240. function adjustPinnedOffset(el, self, corner) {
  1241.   var offset = 0;
  1242.   $$('.instant-youtube-container[pinned] [pin="' + (corner || calcPinnedCorner(el)) + '"][active]').forEach(function(pin) {
  1243.     var container = pin.closest('[pinned]');
  1244.     if (container !== el && container !== self) {
  1245.       var bounds = container.getBoundingClientRect();
  1246.       offset = Math.max(offset, el.style.top === '0px' ? bounds.bottom : innerHeight - bounds.top);
  1247.     }
  1248.   });
  1249.   if (offset)
  1250.     el.style[el.style.top === '0px' ? 'top' : 'bottom'] = offset + 'px';
  1251. }
  1252.  
  1253. function calcPinnedCorner(el) {
  1254.   var t = el.style.top !== 'auto';
  1255.   var b = el.style.bottom !== 'auto';
  1256.   var l = el.style.left !== 'auto';
  1257.   var r = el.style.right !== 'auto';
  1258.   return t && b && l && r ? '' : (t ? 'top' : 'bottom') + '-' + (l ? 'left' : 'right');
  1259. }
  1260.  
  1261. function constrainPinnedSize(div, width) {
  1262.   var maxWidth = window.innerWidth - 100 |0;
  1263.   var triedExceeding = (width|0) > maxWidth;
  1264.   width = Math.max(200, Math.min(maxWidth, width|0));
  1265.   return {
  1266.     w: width,
  1267.     h: width / div.FYTE.cache.videoWidth * div.FYTE.cache.videoHeight,
  1268.     triedExceeding: triedExceeding,
  1269.   };
  1270. }
  1271.  
  1272. function showOptions(e) {
  1273.   var optionsButton = e.target;
  1274.   translateHTML(optionsButton, 'afterend', '\
  1275.     <div class="instant-youtube-options">\
  1276.       <span>\
  1277.         <label tl style="width: 100% !important;">Size:&nbsp;\
  1278.           <select data-action="size-mode">\
  1279.             <option tl value="Original">Original\
  1280.             <option tl value="Fit to width">Fit to width\
  1281.             <option>360p\
  1282.             <option>480p\
  1283.             <option>720p\
  1284.             <option>1080p\
  1285.             <option tl value="Custom">Custom...\
  1286.           </select>\
  1287.         </label>&nbsp;\
  1288.         <label data-action="size-custom" ' + (resizeMode !== 'Custom' ? 'disabled' : '') + '>\
  1289.           <input type="number" min="320" max="9999" tl-placeholder="width" data-action="width" step="1" value="' + (resizeWidth||'') + '">\
  1290.           x\
  1291.           <input type="number" min="240" max="9999" tl-placeholder="height" data-action="height" step="1" value="' + (resizeHeight||'') + '">\
  1292.         </label>\
  1293.       </span>\
  1294.       <label tl="content,title" title="msgStoryboardTip">\
  1295.         <input data-action="storyboard" type="checkbox" ' + (showStoryboard ? 'checked' : '') + '>\
  1296.         msgStoryboard\
  1297.       </label>\
  1298.       <span>\
  1299.         <label tl="content,title" title="msgDirectTip">\
  1300.           <input data-action="direct" type="checkbox" ' + (playDirectly ? 'checked' : '') + '>\
  1301.           msgDirect\
  1302.         </label>\
  1303.         &nbsp;\
  1304.         <label tl="content,title" title="msgDirectTip">\
  1305.           <input data-action="direct-shown" type="checkbox" ' + (playDirectlyShown ? 'checked' : '') + '>\
  1306.           msgDirectShown\
  1307.         </label>\
  1308.       </span>\
  1309.       <label tl="content,title" title="msgSafeTip">\
  1310.         <input data-action="safe" type="checkbox" ' + (skipCustom ? 'checked' : '') + '>\
  1311.         msgSafe\
  1312.       </label>\
  1313.       <table>\
  1314.         <tr>\
  1315.           <td><label tl="content,title" title="msgPinningTip">msgPinning</label></td>\
  1316.           <td>\
  1317.             <select data-action="pinnable">\
  1318.               <option tl value="on">msgPinningOn\
  1319.               <option tl value="hide">msgPinningHover\
  1320.               <option tl value="off">msgPinningOff\
  1321.             </select>\
  1322.           </td>\
  1323.         </tr>\
  1324.         <tr tl="title" title="msgQualityTip">\
  1325.           <td><label tl="content">msgQuality</td>\
  1326.           <td>\
  1327.             <select data-action="quality">\
  1328.               <option value="auto" tl>msgQualityAuto\
  1329.               <option value="tiny">144p\
  1330.               <option value="small">240p\
  1331.               <option value="medium">360p\
  1332.               <option value="large">480p\
  1333.               <option value="hd720">720p\
  1334.               <option value="hd1080">1080p\
  1335.               <option value="hd1440">1440p\
  1336.               <option value="hd2160">2160p (4K)\
  1337.               <option value="hd2880">2880p (5K)\
  1338.               <option value="highres">4320p (8K)\
  1339.             </select>\
  1340.           </td>\
  1341.         </tr>\
  1342.       </table>\
  1343.       <span data-action="buttons">\
  1344.         <button tl data-action="ok">OK</button>\
  1345.         <button tl data-action="cancel">Cancel</button>\
  1346.       </span>\
  1347.     </div>\
  1348.   ');
  1349.   var options = optionsButton.nextElementSibling;
  1350.  
  1351.   options.addEventListener('keydown', function(e) {
  1352.     if (e.target.localName === 'input' &&
  1353.       !e.shiftKey && !e.altKey && !e.metaKey && !e.ctrlKey && e.key.match(/[.,]/))
  1354.       return false;
  1355.   });
  1356.  
  1357.   $(options, '[data-action="size-mode"]').value = resizeMode;
  1358.   $(options, '[data-action="size-mode"]').addEventListener('change', function() {
  1359.     var v = this.value !== 'Custom';
  1360.     var e = $(options, '[data-action="size-custom"]');
  1361.     e.children[0].disabled = e.children[1].disabled = v;
  1362.     v ? e.setAttribute('disabled', '') : e.removeAttribute('disabled');
  1363.   });
  1364.  
  1365.   $(options, '[data-action="pinnable"]').value = pinnable;
  1366.  
  1367.   $(options, '[data-action="quality"]').value = playQuality;
  1368.  
  1369.   $(options, '[data-action="buttons"]').addEventListener('click', function(e) {
  1370.     if (e.target.dataset.action !== 'ok') {
  1371.       options.remove();
  1372.       return;
  1373.     }
  1374.     var v, shouldAdjust;
  1375.     if (resizeMode !== (v = $(options, '[data-action="size-mode"]').value)) {
  1376.       GM_setValue('resize', resizeMode = v);
  1377.       shouldAdjust = true;
  1378.     }
  1379.     if (resizeMode === 'Custom') {
  1380.       var w = $(options, '[data-action="width"]').value |0;
  1381.       var h = $(options, '[data-action="height"]').value |0;
  1382.       if (resizeWidth !== w || resizeHeight !== h) {
  1383.         updateCustomSize(w, h);
  1384.         GM_setValue('width', resizeWidth);
  1385.         GM_setValue('height', resizeHeight);
  1386.         shouldAdjust = true;
  1387.       }
  1388.     }
  1389.     if (showStoryboard !== (v = $(options, '[data-action="storyboard"]').checked)) {
  1390.       GM_setValue('showStoryboard', showStoryboard = v);
  1391.       $$('.instant-youtube-container').forEach(updateHoverHandler);
  1392.     }
  1393.     if (playDirectly !== (v = $(options, '[data-action="direct"]').checked)) {
  1394.       GM_setValue('playHTML5', playDirectly = v);
  1395.       if (playDirectlyShown) {
  1396.         var newAltText = _(playDirectly ? 'Play with Youtube player' : 'Play directly (up to 720p)');
  1397.         $$('.instant-youtube-alternative').forEach(function(e) {
  1398.           e.textContent = newAltText;
  1399.         });
  1400.       }
  1401.     }
  1402.     if (playDirectlyShown !== (v = $(options, '[data-action="direct-shown"]').checked)) {
  1403.       GM_setValue('playHTML5', playDirectlyShown = v);
  1404.       updateAltPlayerCSS();
  1405.     }
  1406.     if (skipCustom !== (v = $(options, '[data-action="safe"]').checked)) {
  1407.       GM_setValue('skipCustom', skipCustom = v);
  1408.     }
  1409.     if (pinnable !== (v = $(options, '[data-action="pinnable"]').value)) {
  1410.       GM_setValue('pinnable', pinnable = v);
  1411.     }
  1412.     if (playQuality !== (v = $(options, '[data-action="quality"]').value)) {
  1413.       GM_setValue('quality', playQuality = v);
  1414.     }
  1415.  
  1416.     options.remove();
  1417.  
  1418.     if (shouldAdjust)
  1419.       adjustNodes(e, e.target.closest('.instant-youtube-container'));
  1420.   });
  1421. }
  1422.  
  1423. function updateCustomSize(w, h) {
  1424.   resizeWidth = Math.min(9999, Math.max(320, w|0 || resizeWidth|0));
  1425.   resizeHeight = Math.min(9999, Math.max(240, h|0 || resizeHeight|0));
  1426. }
  1427.  
  1428. function updateAltPlayerCSS() {
  1429.   var s = '.instant-youtube-alternative { display:' + (playDirectlyShown ? 'block' : 'none') + '!important}';
  1430.   $('style#instant-youtube-styles').textContent += s;
  1431.   return s;
  1432. }
  1433.  
  1434. function important(cssText) {
  1435.   return cssText.replace(/;/g, '!important;');
  1436. }
  1437.  
  1438. function tryCatch(func) {
  1439.   try {
  1440.     return func();
  1441.   } catch(e) {
  1442.     console.log(e);
  1443.   }
  1444. }
  1445.  
  1446. function getFunctionComment(fn) {
  1447.   return fn.toString().match(/\/\*([\s\S]*?)\*\/\s*}$/)[1];
  1448. }
  1449.  
  1450. function $(selORnode, sel) {
  1451.   return sel ? selORnode.querySelector(sel)
  1452.              : document.querySelector(selORnode);
  1453. }
  1454.  
  1455. function $$(selORnode, sel) {
  1456.   return Array.prototype.slice.call(
  1457.     sel ? selORnode.querySelectorAll(sel)
  1458.         : document.querySelectorAll(selORnode));
  1459. }
  1460.  
  1461. function $$remove(selORnode, sel) {
  1462.   Array.prototype.forEach.call(
  1463.     sel ? selORnode.querySelectorAll(sel)
  1464.         : document.querySelectorAll(selORnode),
  1465.     function(e) { e.remove() }
  1466.   );
  1467. }
  1468.  
  1469. function overrideCSS(e, params) {
  1470.   var names = Object.keys(params);
  1471.   var style = e.style.cssText.replace(new RegExp('(^|\s|;)(' + names.join('|') + ')(:[^;]+)', 'gi'), '$1');
  1472.   e.style.cssText = style.replace(/[^;]\s*$/, '$&;').replace(/^\s*;\s*/, '') +
  1473.     names.map(function(n) { return n + ':' + params[n] + '!important' }).join(';') + ';';
  1474. }
  1475.  
  1476. // fix dumb Firefox bug
  1477. function floatPadding(node, style, dir) {
  1478.   var padding = style['padding' + dir];
  1479.   if (padding.indexOf('%') < 0)
  1480.     return parseFloat(padding);
  1481.   return parseFloat(padding) * (parseFloat(style.width) || node.clientWidth) / 100;
  1482. }
  1483.  
  1484. function cleanupCache() {
  1485.   for (var k in localStorage) {
  1486.     if (k.lastIndexOf('FYTE-cache-', 0) === 0
  1487.     && Date.now() - Number((tryJSONparse(localStorage[k]) || {}).lastUsed || 0) > CACHE_STALE_DURATION) {
  1488.       delete localStorage[k];
  1489.     }
  1490.   }
  1491.   GM_listValues().forEach(function(k) {
  1492.     if (k.lastIndexOf('cache-', 0) === 0) {
  1493.       GM_deleteValue(k);
  1494.     }
  1495.   });
  1496. }
  1497.  
  1498. function tryJSONparse(s) {
  1499.   try { return JSON.parse(s) }
  1500.   catch (e) {}
  1501. }
  1502.  
  1503. function translateHTML(baseElement, place, html) {
  1504.   var tmp = document.createElement('div');
  1505.   tmp.innerHTML = html;
  1506.   $$(tmp, '[tl]').forEach(function(node) {
  1507.     (node.getAttribute('tl') || 'content').split(',').forEach(function(what) {
  1508.       var child, src, tl;
  1509.       if (what === 'content') {
  1510.         for (var i = node.childNodes.length-1, n; (i>=0) && (n=node.childNodes[i]); i--) {
  1511.           if (n.nodeType === Node.TEXT_NODE && n.textContent.trim()) {
  1512.             child = n;
  1513.             break;
  1514.           }
  1515.         }
  1516.       } else
  1517.         child = node.getAttributeNode(what);
  1518.       if (!child)
  1519.         return;
  1520.       src = child.textContent;
  1521.       var srcTrimmed = src.trim();
  1522.       tl = src.replace(srcTrimmed, _(srcTrimmed));
  1523.       if (src !== tl)
  1524.         child.textContent = tl;
  1525.     });
  1526.   });
  1527.   baseElement.insertAdjacentHTML(place, tmp.innerHTML);
  1528. }
  1529.  
  1530. function initTL() {
  1531.   var tlSource = {
  1532.     'watch on Youtube': {
  1533.       'ru': 'открыть на Youtube',
  1534.     },
  1535.     'Play with Youtube player': {
  1536.       'ru': 'Включить плеер Youtube',
  1537.     },
  1538.     'Play directly (up to 720p)': {
  1539.       'ru': 'Включить напрямую (макс. 720p)',
  1540.     },
  1541.     msgAltPlayerHint: {
  1542.       'en': 'Shift-click to use alternative player',
  1543.       'ru': 'Shift-клик для смены типа плеера',
  1544.     },
  1545.     'Options': {
  1546.       'ru': 'Опции',
  1547.     },
  1548.     'Size:': {
  1549.       'ru': 'Размер:',
  1550.     },
  1551.     'Original': {
  1552.       'ru': 'Исходный',
  1553.     },
  1554.     'Fit to width': {
  1555.       'ru': 'На всю ширину',
  1556.     },
  1557.     'Custom...': {
  1558.       'ru': 'Настроить...',
  1559.     },
  1560.     'width': {
  1561.       'ru': 'ширина',
  1562.     },
  1563.     'height': {
  1564.       'ru': 'высота',
  1565.     },
  1566.     msgStoryboard: {
  1567.       'en': 'Storyboard thumbnails on hover',
  1568.       'ru': 'Раскадровка при наведении курсора',
  1569.     },
  1570.     msgStoryboardTip: {
  1571.       'en': 'Show storyboard preview on mouse hover at the bottom',
  1572.       'ru': 'Показывать миникадры при наведении мыши на низ кавер-картинки',
  1573.     },
  1574.     msgDirect: {
  1575.       'en': 'Play directly',
  1576.       'ru': 'Встроенный плеер браузера',
  1577.     },
  1578.     msgDirectTip: {
  1579.       'en': 'Note: Shift-click a thumbnail to use alternative player',
  1580.       'ru': 'Напоминание: удерживайте клавишу Shift при щелчке на картинке для альтернативного плеера',
  1581.     },
  1582.     msgDirectShown: {
  1583.       'en': 'Show under play button',
  1584.       'ru': 'Показывать под кнопкой ►',
  1585.     },
  1586.     msgSafe: {
  1587.       'en': 'Safe (skip videos with enablejsapi=1)',
  1588.       'ru': 'Консервативный режим',
  1589.     },
  1590.     msgSafeTip: {
  1591.       'en': 'Do not process customized videos with enablejsapi=1 parameter (requires page reload)',
  1592.       'ru': 'Не обрабатывать нестандартные видео с параметром enablejsapi=1 (подействует после обновления страницы)',
  1593.     },
  1594.     msgPinning: {
  1595.       'en': 'Corner pinning',
  1596.       'ru': 'Закрепление по углам',
  1597.     },
  1598.     msgPinningTip: {
  1599.       'en': 'Enable corner pinning controls when a video is playing. \nTo restore the video click the active corner pin or the original video placeholder.',
  1600.       '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',
  1601.     },
  1602.     msgPinningOn: {
  1603.       'en': 'On',
  1604.       'ru': 'Да',
  1605.     },
  1606.     msgPinningHover: {
  1607.       'en': 'On, hover a corner to show',
  1608.       'ru': 'Да, при наведении курсора',
  1609.     },
  1610.     msgPinningOff: {
  1611.       'en': 'Off',
  1612.       'ru': 'Нет',
  1613.     },
  1614.     msgQuality: {
  1615.       'en': 'Youtube quality',
  1616.       'ru': 'Качество youtube',
  1617.     },
  1618.     msgQualityTip: {
  1619.       'en': 'Youtube player video quality',
  1620.       'ru': 'Качество видео в youtube-плеере',
  1621.     },
  1622.     msgQualityAuto: {
  1623.       'en': 'auto',
  1624.       'ru': 'не выбрано',
  1625.     },
  1626.     'OK': {
  1627.       'ru': 'ОК',
  1628.     },
  1629.     'Cancel': {
  1630.       'ru': 'Оменить',
  1631.     },
  1632.   };
  1633.   var browserLang = navigator.language || navigator.languages && navigator.languages[0] || '';
  1634.   var browserLangMajor = browserLang.replace(/-.+/, '');
  1635.   var tl = {};
  1636.   Object.keys(tlSource).forEach(function(k) {
  1637.     var langs = tlSource[k];
  1638.     var text = langs[browserLang] || langs[browserLangMajor];
  1639.     if (text)
  1640.       tl[k] = text;
  1641.   });
  1642.   return function(src) { return tl[src] || src };
  1643. }
  1644.  
  1645. function injectStylesIfNeeded(force) {
  1646.   if (!fytedom[0] && !force)
  1647.     return;
  1648.   var styledom = $('style#instant-youtube-styles');
  1649.   if (styledom) {
  1650.     // move our rules to the end of HEAD to increase CSS specificity
  1651.     if (styledom.nextElementSibling && document.head)
  1652.       document.head.insertBefore(styledom, null);
  1653.     return;
  1654.   }
  1655.   styledom = (document.head || document.documentElement).appendChild(document.createElement('style'));
  1656.   styledom.id = 'instant-youtube-styles';
  1657.   styledom.textContent = important(getFunctionComment(function() { /*
  1658.     .instant-youtube-container,
  1659.     .instant-youtube-wrapper * {
  1660.       transform: translate3D(0,0,0);
  1661.     }
  1662.     .instant-youtube-container {
  1663.       all: unset;
  1664.       contain: strict;
  1665.       display: block;
  1666.       position: relative;
  1667.       overflow: hidden;
  1668.       cursor: pointer;
  1669.       padding: 0;
  1670.       margin: auto;
  1671.       font: normal 14px/1.0 sans-serif, Arial, Helvetica, Verdana;
  1672.       text-align: center;
  1673.       background: black;
  1674.       break-inside: avoid-column;
  1675.     }
  1676.     .instant-youtube-container[disabled] {
  1677.       background: #888;
  1678.     }
  1679.     .instant-youtube-container[disabled] .instant-youtube-storyboard {
  1680.       display: none;
  1681.     }
  1682.     .instant-youtube-container[pinned] {
  1683.       box-shadow: 0 0 30px black;
  1684.     }
  1685.     .instant-youtube-container[playing] {
  1686.       contain: none;
  1687.     }
  1688.     .instant-youtube-wrapper {
  1689.       width: 100%;
  1690.       height: 100%;
  1691.     }
  1692.     .instant-youtube-play-button {
  1693.       display: block;
  1694.       position: absolute;
  1695.       width: 85px;
  1696.       height: 60px;
  1697.       left: 0;
  1698.       right: 0;
  1699.       top: 0;
  1700.       bottom: 0;
  1701.       margin: auto;
  1702.     }
  1703.     .instant-youtube-loading-spinner {
  1704.       display: block;
  1705.       position: absolute;
  1706.       width: 20px;
  1707.       height: 20px;
  1708.       left: 0;
  1709.       right: 0;
  1710.       top: 0;
  1711.       bottom: 0;
  1712.       padding: 0;
  1713.       margin: auto;
  1714.       pointer-events: none;
  1715.       background: url("data:image/gif;base64,R0lGODlhFAAUAJEDAMzMzLOzs39/f////yH/C05FVFNDQVBFMi4wAwEAAAAh+QQFCgADACwAAAAAFAAUAAACPJyPqcuNItyCUJoQBo0ANIxpXOctYHaQpYkiHfM2cUrCNT0nqr4uudsz/IC5na/2Mh4Hu+HR6YBaplRDAQAh+QQFCgADACwEAAIADAAGAAACFpwdcYupC8BwSogR46xWZHl0l8ZYQwEAIfkEBQoAAwAsCAACAAoACgAAAhccMKl2uHxGCCvO+eTNmishcCCYjWEZFgAh+QQFCgADACwMAAQABgAMAAACFxwweaebhl4K4VE6r61DiOd5SfiN5VAAACH5BAUKAAMALAgACAAKAAoAAAIYnD8AeKqcHIwwhGntEWLkO3CcB4biNEIFACH5BAUKAAMALAQADAAMAAYAAAIWnDSpAHa4GHgohCHbGdbipnBdSHphAQAh+QQFCgADACwCAAgACgAKAAACF5w0qXa4fF6KUoVQ75UaA7Bs3yeNYAkWACH5BAUKAAMALAIABAAGAAwAAAIXnCU2iMfaRghqTmMp1moAoHyfIYIkWAAAOw==");
  1716.     }
  1717.     .instant-youtube-container:hover .ytp-large-play-button-svg {
  1718.       fill: #CC181E;
  1719.     }
  1720.     .instant-youtube-alternative {
  1721.       display: block;
  1722.       position: absolute;
  1723.       width: 20em;
  1724.       height: 20px;
  1725.       top: 50%;
  1726.       left: 0;
  1727.       right: 0;
  1728.       margin: 60px auto;
  1729.       padding: 0;
  1730.       border: none;
  1731.       text-align: center;
  1732.       text-decoration: none;
  1733.       text-shadow: 1px 1px 3px black;
  1734.       font-weight: bold;
  1735.       color: white;
  1736.       z-index: 8;
  1737.       font-weight: normal;
  1738.       font-size: 12px;
  1739.     }
  1740.     .instant-youtube-alternative:hover {
  1741.       text-decoration: underline;
  1742.       color: white;
  1743.       background: transparent;
  1744.     }
  1745.     .instant-youtube-embed {
  1746.       z-index: 10;
  1747.       background: transparent;
  1748.     }
  1749.     .instant-youtube-title {
  1750.       z-index: 20;
  1751.       display: block;
  1752.       position: absolute;
  1753.       width: auto;
  1754.       top: 0;
  1755.       left: 0;
  1756.       right: 0;
  1757.       margin: 0;
  1758.       padding: 7px;
  1759.       border: none;
  1760.       text-shadow: 1px 1px 2px black;
  1761.       text-align: center;
  1762.       text-decoration: none;
  1763.       color: white;
  1764.       background-color: rgba(0, 0, 0, 0.5);
  1765.     }
  1766.     .instant-youtube-title strong {
  1767.       font: bold 14px/1.0 sans-serif, Arial, Helvetica, Verdana;
  1768.     }
  1769.     .instant-youtube-title strong:after {
  1770.       content: " - $tl:'watch on Youtube'";
  1771.       font-weight: normal;
  1772.       margin-right: 1ex;
  1773.     }
  1774.     .instant-youtube-title span {
  1775.       color: white;
  1776.     }
  1777.     .instant-youtube-title span:before {
  1778.       content: "(";
  1779.     }
  1780.     .instant-youtube-title span:after {
  1781.       content: ")";
  1782.     }
  1783.     .instant-youtube-container .instant-youtube-title i {
  1784.       all: unset;
  1785.       opacity: .5;
  1786.       font-style: normal;
  1787.       color: white;
  1788.     }
  1789.     @-webkit-keyframes instant-youtube-fadein {
  1790.       from { opacity: 0 }
  1791.       to { opacity: 1 }
  1792.     }
  1793.     @-moz-keyframes instant-youtube-fadein {
  1794.       from { opacity: 0 }
  1795.       to { opacity: 1 }
  1796.     }
  1797.     @keyframes instant-youtube-fadein {
  1798.       from { opacity: 0 }
  1799.       to { opacity: 1 }
  1800.     }
  1801.     .instant-youtube-container:not(:hover) .instant-youtube-title[hidden] {
  1802.       display: none;
  1803.       margin: 0;
  1804.     }
  1805.     .instant-youtube-title:hover {
  1806.       text-decoration: underline;
  1807.     }
  1808.     .instant-youtube-title strong {
  1809.       color: white;
  1810.     }
  1811.     .instant-youtube-options-button {
  1812.       opacity: 0.6;
  1813.       position: absolute;
  1814.       right: 0;
  1815.       bottom: 0;
  1816.       margin: 0;
  1817.       padding: 1.5ex 2ex;
  1818.       font-size: 11px;
  1819.       text-shadow: 1px 1px 2px black;
  1820.       color: white;
  1821.     }
  1822.     .instant-youtube-options-button:hover {
  1823.       opacity: 1;
  1824.       background: rgba(0, 0, 0, 0.5);
  1825.     }
  1826.     .instant-youtube-options {
  1827.       display: flex;
  1828.       position: absolute;
  1829.       right: 0;
  1830.       bottom: 0;
  1831.       margin: 0;
  1832.       padding: 1ex 1ex 2ex 2ex;
  1833.       flex-direction: column;
  1834.       align-items: flex-start;
  1835.       line-height: 1.5;
  1836.       text-align: left;
  1837.       opacity: 1;
  1838.       color: white;
  1839.       background: black;
  1840.       z-index: 999;
  1841.     }
  1842.     .instant-youtube-options * {
  1843.       width: auto;
  1844.       height: auto;
  1845.       margin: 0;
  1846.       padding: 0;
  1847.       font: inherit;
  1848.       font-size: 13px;
  1849.       vertical-align: middle;
  1850.       text-transform: none;
  1851.       text-align: left;
  1852.       border-radius: 0;
  1853.       text-decoration: none;
  1854.       color: white;
  1855.       background: black;
  1856.     }
  1857.     .instant-youtube-options > * {
  1858.       margin-top: 1ex;
  1859.     }
  1860.     .instant-youtube-options table {
  1861.       all: unset;
  1862.       display: table;
  1863.     }
  1864.     .instant-youtube-options tr {
  1865.       all: unset;
  1866.       display: table-row;
  1867.     }
  1868.     .instant-youtube-options td {
  1869.       all: unset;
  1870.       display: table-cell;
  1871.       padding: 2px;
  1872.     }
  1873.     .instant-youtube-options label > * {
  1874.       display: inline;
  1875.     }
  1876.     .instant-youtube-options select {
  1877.       padding: .5ex .25ex;
  1878.       border: 1px solid #444;
  1879.       -webkit-appearance: menulist;
  1880.     }
  1881.     .instant-youtube-options [data-action="size-custom"] input {
  1882.       width: 9ex;
  1883.       padding: .5ex .5ex .4ex;
  1884.       border: 1px solid #666;
  1885.     }
  1886.     .instant-youtube-options [data-action="buttons"] {
  1887.       margin-top: 1em;
  1888.     }
  1889.     .instant-youtube-options button {
  1890.       margin: 0 1ex 0 0;
  1891.       padding: .5ex 2ex;
  1892.       border: 2px solid gray;
  1893.       font-weight: bold;
  1894.     }
  1895.     .instant-youtube-options button:hover {
  1896.       border-color: white;
  1897.     }
  1898.     .instant-youtube-options label[disabled] {
  1899.       opacity: 0.25;
  1900.     }
  1901.     .instant-youtube-storyboard {
  1902.       height: 33%;
  1903.       max-height: 90px;
  1904.       display: block;
  1905.       position: absolute;
  1906.       left: 0;
  1907.       right: 0;
  1908.       bottom: 0;
  1909.       overflow: visible;
  1910.       overflow-x: visible;
  1911.       overflow-y: visible;
  1912.     }
  1913.     .instant-youtube-storyboard:hover {
  1914.       background-color: rgba(0,0,0,0.3);
  1915.     }
  1916.     .instant-youtube-storyboard[disabled] {
  1917.       display:none;
  1918.     }
  1919.     .instant-youtube-storyboard div {
  1920.       display: block;
  1921.       position: absolute;
  1922.       bottom: 0px;
  1923.       pointer-events: none;
  1924.       border: 3px solid #888;
  1925.       box-shadow: 2px 2px 10px black;
  1926.       transition: opacity .25s ease;
  1927.       background-color: transparent;
  1928.       background-origin: content-box;
  1929.       opacity: 0;
  1930.     }
  1931.     .instant-youtube-storyboard:hover div {
  1932.       opacity: 1;
  1933.     }
  1934.     .instant-youtube-container [pin] {
  1935.       position: absolute;
  1936.       width: 0;
  1937.       height: 0;
  1938.       margin: 0;
  1939.       padding: 0;
  1940.       top: auto; bottom: auto; left: auto; right: auto;
  1941.       border-style: solid;
  1942.       transition: opacity 2.5s ease-in, opacity 0.4s ease-out;
  1943.       opacity: 0;
  1944.       z-index: 100;
  1945.     }
  1946.     .instant-youtube-container[playing]:hover [pin]:not([transparent]) {
  1947.       opacity: 1;
  1948.     }
  1949.     .instant-youtube-container[playing] [pin]:hover {
  1950.       cursor: alias;
  1951.       opacity: 1;
  1952.       transition: opacity 0s;
  1953.     }
  1954.     .instant-youtube-container [pin=top-left][active] { border-top-color: green; }
  1955.     .instant-youtube-container [pin=top-left]:hover { border-top-color: #fc0; }
  1956.     .instant-youtube-container [pin=top-left] {
  1957.       top: 0; left: 0;
  1958.       border-width: 10px 10px 0 0;
  1959.       border-color: red transparent transparent transparent;
  1960.     }
  1961.     .instant-youtube-container [pin=top-left][transparent] {
  1962.       border-width: 10px 10px 0 0;
  1963.     }
  1964.     .instant-youtube-container [pin=top-right][active] { border-right-color: green; }
  1965.     .instant-youtube-container [pin=top-right]:hover { border-right-color: #fc0; }
  1966.     .instant-youtube-container [pin=top-right] {
  1967.       top: 0; right: 0;
  1968.       border-width: 0 10px 10px 0;
  1969.       border-color: transparent red transparent transparent;
  1970.     }
  1971.     .instant-youtube-container [pin=top-right][transparent] {
  1972.       border-width: 0 10px 10px 0;
  1973.     }
  1974.     .instant-youtube-container [pin=bottom-right][active] { border-bottom-color: green; }
  1975.     .instant-youtube-container [pin=bottom-right]:hover { border-bottom-color: #fc0; }
  1976.     .instant-youtube-container [pin=bottom-right] {
  1977.       bottom: 0; right: 0;
  1978.       border-width: 0 0 10px 10px;
  1979.       border-color: transparent transparent red transparent;
  1980.     }
  1981.     .instant-youtube-container [pin=bottom-right][transparent] {
  1982.       border-width: 0 0 10px 10px;
  1983.     }
  1984.     .instant-youtube-container [pin=bottom-left][active] { border-left-color: green; }
  1985.     .instant-youtube-container [pin=bottom-left]:hover { border-left-color: #fc0; }
  1986.     .instant-youtube-container [pin=bottom-left] {
  1987.       bottom: 0; left: 0;
  1988.       border-width: 10px 0 0 10px;
  1989.       border-color: transparent transparent transparent red;
  1990.     }
  1991.     .instant-youtube-container [pin=bottom-left][transparent] {
  1992.       border-width: 10px 0 0 10px;
  1993.     }
  1994.     .instant-youtube-dragndrop-placeholder {
  1995.       z-index: 999999999;
  1996.       margin: 0;
  1997.       padding: 0;
  1998.       background: rgba(0, 255, 0, 0.1);
  1999.       border: 2px dotted green;
  2000.       box-sizing: border-box;
  2001.       pointer-events: none;
  2002.     }
  2003.     .instant-youtube-container [size-gripper] {
  2004.       width: 0;
  2005.       position: absolute;
  2006.       top: 0;
  2007.       bottom: 0;
  2008.       cursor: e-resize;
  2009.       border-color: rgba(50,100,255,0.5);
  2010.       border-width: 12px;
  2011.       background: rgba(50,100,255,0.2);
  2012.       z-index: 99;
  2013.       opacity: 0;
  2014.       transition: opacity .1s ease-in-out, border-color .1s ease-in-out;
  2015.     }
  2016.     .instant-youtube-container[pinned*="right"] [size-gripper] {
  2017.       border-style: none none none solid;
  2018.       left: -4px;
  2019.     }
  2020.     .instant-youtube-container[pinned*="left"] [size-gripper] {
  2021.       border-style: none solid none none;
  2022.       right: -4px;
  2023.     }
  2024.     .instant-youtube-container [size-gripper]:hover {
  2025.       opacity: 1;
  2026.     }
  2027.     .instant-youtube-container [size-gripper]:active {
  2028.       opacity: 1;
  2029.       width: auto;
  2030.       left: -4px;
  2031.       right: -4px;
  2032.     }
  2033.     .instant-youtube-container [size-gripper][tried-exceeding] {
  2034.       border-color: rgba(255,0,0,0.5);
  2035.     }
  2036.     .instant-youtube-container [size-gripper][saveAs="global"] {
  2037.       border-color: rgba(0,255,0,0.5);
  2038.     }
  2039.     .instant-youtube-container [size-gripper][saveAs="site"] {
  2040.       border-color: rgba(0,255,255,0.5);
  2041.     }
  2042.     .instant-youtube-container [size-gripper][saveAs="reset"] {
  2043.       border-color: rgba(255,255,0,0.5);
  2044.     }
  2045.     .instant-youtube-container [size-gripper][saveAs="cancel"] {
  2046.       border-color: rgba(255,0,255,0.25);
  2047.     }
  2048.     .instant-youtube-container [size-gripper] > div {
  2049.       white-space: nowrap;
  2050.       color: white;
  2051.       font-weight: normal;
  2052.       line-height: 1.25;
  2053.       text-align: left;
  2054.       position: absolute;
  2055.       top: 50%;
  2056.       padding: 1ex 1em 1ex;
  2057.       background-color: rgba(80,150,255,0.5);
  2058.     }
  2059.     .instant-youtube-container [size-gripper] [save-as="site"] {
  2060.       font-weight: bold;
  2061.       color: yellow;
  2062.     }
  2063.     .instant-youtube-container[pinned*="left"] [size-gripper] > div {
  2064.       right: 0;
  2065.     }
  2066.   */}).replace(/\$tl:'(.+?)'/g, function(m, m1) { return _(m1) })
  2067.   ) +
  2068.   updateAltPlayerCSS();
  2069. }