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.
// ==UserScript==
// @name FYTE /Fast YouTube Embedded/ Player
// @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.
// @description:en 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.
// @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).
//
// @version 2.14.0
//
// @include *
// @exclude /^https:\/\/(www\.)?youtube\.com\/(?!embed)/
// @exclude https://accounts.google.*/o/oauth2/postmessageRelay*
// @exclude https://clients*.google.*/youtubei/*
// @exclude https://clients*.google.*/static/proxy*
// @exclude https://pikabu.ru/*
//
// @author wOxxOm
// @namespace wOxxOm.scripts
// @license MIT License
//
// @grant GM_getValue
// @grant GM_listValues
// @grant GM_deleteValue
// @grant GM_setValue
// @grant GM_addStyle
// @grant GM_xmlhttpRequest
//
// @connect www.youtube.com
// @connect youtube.com
//
// @run-at document-start
//
// @icon data:image/png;base64,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
//
// @compatible chrome
// @compatible firefox
// @compatible opera
// ==/UserScript==
'use strict';
let localStorage;
try { ({localStorage} = window); } catch (e) { localStorage = {}; }
// keep video info cache for a month since last time it's shown
const CACHE_STALE_DURATION = 30 * 24 * 3600e3;
const CACHE_PREFIX = 'FYTE-cache-';
const CACHE_PROPS = [
['videoWidth', 0],
['videoHeight', 0],
['duration'],
['fps'],
['title'],
['coverWidth', 0],
['coverHeight', 0],
['cover'],
];
const rxYoutubeId = /(?:https?:)?\/\/(?:www\.)?(?:youtube(?:-nocookie)?\.com(?=\/)(?:\/embed\/(?:v=)?|.*?[&?/]v[=/])|youtu\.be\/)([-\w]+)[^'"\s]*/;
const rxYoutubeIdHtml = new RegExp(`${/(?:src|value)\s*=\s*["']\s*/.source}(${rxYoutubeId.source})['"]|$`, 'i');
const cfg = {
width: 1280,
height: 720,
invidious: false,
resize: 'Fit to width',
rules: {},
pinnable: 'on',
pinnedWidth: 400,
playHTML5: false,
playHTML5Shown: false,
showStoryboard: true,
skipCustom: true,
};
const checked = new WeakMap();
const fyteMap = new WeakMap();
const dbCache = {};
const dbFlush = new Set();
const dbFlushDelay = 1000;
let _, db, fytedom, styledom, iframes, objects, persite, playbtn;
if (location.hostname === 'www.youtube.com') {
if ((unsafeWindow.chrome || 0).app && window !== top)
setupYoutubeFullscreenRelay();
} else {
for (const [k, def] of Object.entries(cfg)) {
const v = GM_getValue(k, def);
cfg[k] = typeof v === typeof def ? v : def;
}
_ = initTL();
persite = getPersiteRule();
fytedom = document.getElementsByClassName('instant-youtube-container');
iframes = document.getElementsByTagName('iframe');
objects = document.getElementsByTagName('object');
updateCustomSize();
findEmbeds([]);
injectStylesIfNeeded();
new MutationObserver(findEmbeds)
.observe(document, {subtree: true, childList: true});
document.addEventListener('DOMContentLoaded', e => {
injectStylesIfNeeded();
adjustNodesIfNeeded(e);
}, {once: true});
addEventListener('resize', adjustNodesIfNeeded, true);
addEventListener('message', onMessageHost);
}
function setupYoutubeFullscreenRelay() {
parent.postMessage('FYTE-toggle-fullscreen-init', '*');
addEventListener('message', function onMessage(e) {
if (e.source !== parent ||
e.data !== 'FYTE-toggle-fullscreen-init-confirmed')
return;
removeEventListener('message', onMessage);
const fsbtn = document.getElementsByClassName('ytp-fullscreen-button');
new MutationObserver(function () {
const el = fsbtn[0];
if (el) {
this.disconnect();
el.removeAttribute('aria-disabled');
el.replaceWith(el.cloneNode(true));
fsbtn[0].addEventListener('click', () => parent.postMessage('FYTE-toggle-fullscreen', '*'));
}
}).observe(document, {subtree: true, childList: true});
});
}
function getPersiteRule() {
const h = location.hostname;
const rule =
(cfg.rules || {})[h] ||
h === 'developers.google.com' && {
test: '[data-video-id]',
src: e => '//youtu.be/' + e.dataset.videoId,
} ||
h === 'play.google.com' && {
eatparent: 0,
} ||
h === 'androidauthority.com' && {
eatparent: '.video-container',
} ||
h === 'reddit.com' && {
test: '[data-url*="youtube.com/"], [data-url*="youtu.be/"]',
has: '[src*="/mediaembed"]',
attr: 'data-url',
} ||
h === '9gag.com' && {
eatparent: 0,
} ||
h === 'anilist.co' && {
eatparent: '.youtube',
} ||
h === 'www.theverge.com' && {
eatparent: '.p-scalable-video',
} ||
/^www\.google\.\w{2,3}(\.\w{2,3})?$/.test(h) && $('html[itemtype$="SearchResultsPage"]') && {
find: '#rcnt a[data-attrid="VisualDigestVideoResult"][href*="youtube.com/watch"]',
test: '',
eatparent: 2,
};
if (!rule)
return;
Object.setPrototypeOf(rule, null);
const {find = 'iframe', has, test: q = '[src*="youtube.com/embed"]'} = rule;
if (!/^\.?[a-z][-a-z]*$/i.test(find))
Object.defineProperty(rule, 'find', {get: () => document.querySelectorAll(find)});
else
rule.find = find[0] === '.'
? document.getElementsByClassName(find.slice(1))
: document.getElementsByTagName(find);
if (q)
rule.test = el =>
(el = el.matches(q) ? el : el.querySelector(q)) &&
(!has || el.querySelector(has)) && el;
return rule;
}
function onMessageHost(e) {
switch (e.data) {
case 'FYTE-toggle-fullscreen-init':
if (findFrameElement(e.source))
e.source.postMessage('FYTE-toggle-fullscreen-init-confirmed', '*');
break;
case 'FYTE-toggle-fullscreen': {
const el = findFrameElement(e.source);
if (el)
goFullscreen(el,
!(document.fullscreenElement || document.fullScreen || document.mozFullScreen));
break;
}
case 'iframe-allowfs':
$$('iframe:not([allowfullscreen])').some(iframe => {
if (iframe.contentWindow === e.source) {
iframe.allowFullscreen = true;
return true;
}
});
if (window !== top)
parent.postMessage('iframe-allowfs', '*');
break;
}
}
function findFrameElement(frameWindow) {
return $$('iframe[allowfullscreen]').find(el => el.contentWindow === frameWindow);
}
async function findEmbeds(mutations) {
const found = [];
if (mutations.length === 1) {
const added = mutations[0].addedNodes;
if (!added[0] || !added[1] && added[0].nodeType === 3)
return;
}
if (persite)
for (let el of persite.find)
if (!persite.test || (el = persite.test(el)))
processEmbed(found, el, persite.src ? persite.src(el) : el.getAttribute(persite.attr));
if (length && hasChildWindow()) {
for (const el of iframes) {
const src = rxYoutubeId.exec(el.dataset.src || el.src);
if (src) processEmbed(found, el, src[0]);
}
for (const el of objects) {
const src = el.innerHTML.match(rxYoutubeIdHtml)[1];
if (src) processEmbed(found, el, src);
}
}
if (!found.length)
return;
const toRead = [];
for (const [id] of found)
if (!dbCache[id] && !toRead.includes(id))
toRead.push(id);
if (toRead.length)
await read(toRead);
for (const r of found)
createFYTE(...r);
}
function hasChildWindow() {
for (let i = 0, w; i < length; i++)
if ((w = unsafeWindow[i]) && typeof w === 'object' && !checked.has(w))
return checked.set(w, 0);
}
function decodeEmbedUrl(url) {
return /youtube(-nocookie)?\.com%2Fembed/.test(url) ?
decodeURIComponent(url.replace(/^.*?(http[^&?=]+?youtube(-nocookie)?\.com%2Fembed[^&]+).*$/i, '$1')) :
url;
}
function processEmbed(res, node, src) {
src = src || node.src || node.href || '';
if (!src || checked.get(node) === src)
return;
checked.set(node, src);
let n = node;
let np = n.parentNode;
const srcFixed = decodeEmbedUrl(src)
.replace(/\/(watch\?v=|v\/)/, '/embed/')
.replace(/^([^?&]+)&/, '$1?');
if (src.indexOf('cdn.embedly.com/') > 0 ||
cfg.resize !== 'Original' && np && np.children.length === 1 && !np.className && !np.id) {
n = location.hostname === 'disqus.com' ? np.parentNode : np;
np = n.parentElement;
}
if (!np ||
!np.parentNode ||
cfg.skipCustom && srcFixed.includes('enablejsapi=1') ||
srcFixed.includes('/embed/videoseries') ||
node.matches('.instant-youtube-embed, .YTLT-embed, .ihvyoutube') ||
node.style.position === 'fixed' ||
node.onload // skip some retarded loaders
)
return;
let id = srcFixed.match(rxYoutubeId);
if (!id)
return;
id = id[1];
if (np.localName === 'object') {
n = np;
np = n.parentElement;
}
let eatparent = persite && persite.eatparent || 0;
if (typeof eatparent === 'string') {
n = np.closest(eatparent) || n;
} else {
while (eatparent--) {
n = np;
np = n.parentElement;
}
}
injectStylesIfNeeded('force');
const fyte = {
state: 'querying',
srcEmbed: srcFixed.replace(/&$/, ''),
originalWidth: /%/.test(node.width) ? 320 : node.width | 0 || n.clientWidth | 0,
originalHeight: /%/.test(node.height) ? 200 : node.height | 0 || n.clientHeight | 0,
};
const div = $create('div.container');
const divId = div.id = id + Math.random();
const divSize = calcContainerSize(div, n, fyte);
const origStyle = getComputedStyle(n);
n.parentNode.insertBefore(div, n.nextSibling);
n.remove();
res.push([id, divId, div, divSize, fyte, origStyle, srcFixed]);
}
function createFYTE(id, divId, div, divSize, fyte, origStyle, srcFixed) {
if (!div.isConnected && !(div = document.getElementById(divId)))
return;
fyteMap.set(div, fyte);
const cache = fyte.cache = dbCache[id] || {id};
const autoplay = /[?&](autoplay=1|ps=play)(&|$)/.test(srcFixed);
const img = $create('img.thumbnail');
if (!autoplay) {
img.src = cache.cover || getCoverUrl(id, 'maxresdefault.jpg');
img.onload = onCoverLoad;
img.onerror = onCoverError;
}
fyte.srcEmbedFixed =
fyte.srcEmbed.replace(/^http:/, 'https:')
.replace(/([&?])(wmode=\w+|feature=oembed)&?/, '$1')
.replace(/[&?]$/, '');
fyte.srcWatchFixed =
fyte.srcEmbedFixed.replace('/embed/', '/watch?v=').replace(/(\?.*?)\?/, '$1&');
cache.lastUsed = new Date();
write(cache);
if (cache.reason)
div.setAttribute('disabled', '');
overrideCSS(div, Object.assign(
{
height: persite && persite.eatparent === 0 ? '100%' : divSize.h + 'px',
'min-width': Math.min(divSize.w, fyte.originalWidth) + 'px',
'min-height': Math.min(divSize.h, fyte.originalHeight) + 'px',
'max-width': divSize.w + 'px',
},
origStyle.transform && {
transform: origStyle.transform,
},
!autoplay && {
'background-color': 'transparent',
transition: 'background-color 2s',
},
// eslint-disable-next-line no-proto
...Object.keys(origStyle.hasOwnProperty('position') ? origStyle : origStyle.__proto__ /*FF*/)
.filter(k => /^(position|left|right|top|bottom)$/.test(k) &&
!/^(auto|static|block)$/.test(origStyle[k]))
.map(k => ({[k]: origStyle[k]})),
origStyle.display === 'inline' && {
display: 'inline-block',
width: '100%',
},
cfg.resize === 'Fit to width' && {
width: '100%',
}));
if (!autoplay) {
setTimeout(() => div.style.removeProperty('background-color'));
setTimeout(() => div.style.removeProperty('transition'), 2000);
}
const wrapper = $create('div.wrapper', {}, [
img,
$create('a.title', {target: '_blank', href: fyte.srcWatchFixed},
cache.title || cache.reason
? [
$create('strong', {}, cache.title || cache.reason || ''),
cache.duration && $create('span', {}, cache.duration),
cache.fps && $create('i', {}, `${cache.fps}fps`),
]
: '\xA0'),
(playbtn || initPlayButton()).cloneNode(true),
$create('span.alternative', {}, _(`msgPlay${cfg.playHTML5 ? 'HTML5' : ''}`)),
$create('div.storyboard', {hidden: !cfg.showStoryboard}),
$create('div.options-button', {}, _('Options')),
]);
div.appendChild(wrapper);
overrideCSS(img, Object.assign({
position: 'absolute',
margin: 'auto',
padding: 0,
top: 0,
left: 0,
right: 0,
bottom: 0,
'max-width': 'none',
'max-height': 'none',
}, !cache.cover && {
transition: 'opacity 0.1s ease-out',
opacity: 0,
}));
fyteMap.set(img, [div, divSize, autoplay]);
if (!autoplay && (cache.coverWidth || img.naturalWidth))
img.onload();
if (!cache.title && !cache.reason || autoplay && cfg.playHTML5)
fetchInfo.call(div);
if (autoplay) {
startPlaying(div);
} else {
div.addEventListener('click', clickHandler);
div.addEventListener('mousedown', clickHandler);
div.addEventListener('mouseenter', fetchInfo);
}
if (cfg.showStoryboard)
div.addEventListener('mousemove', trackMouse);
}
function fetchInfo(e) {
const fyte = fyteMap.get(this);
fyte.mouseEvent = e;
this.removeEventListener('mouseenter', fetchInfo);
if (!fyte.storyboard) {
const {id} = fyte.cache;
GM_xmlhttpRequest({
method: 'GET',
url: 'https://www.youtube.com/watch?v=' + id,
context: this,
onload: parseVideoInfo,
});
}
}
function onCoverLoad(e) {
const data = [...fyteMap.get(this) || []];
const div = data.shift();
const cache = fyteMap.get(div).cache;
const divSize = data.shift();
const autoplay = data.shift();
if (this.naturalWidth <= 120)
return this.onerror(e);
let fitToWidth = true;
if (this.naturalHeight || cache.coverHeight) {
if (!cache.coverHeight) {
cache.coverWidth = this.naturalWidth;
cache.coverHeight = this.naturalHeight;
write(cache);
}
const ratio = cache.coverWidth / cache.coverHeight;
if (ratio > 4.1 / 3 && ratio < divSize.w / divSize.h) {
this.style.setProperty('width', 'auto', 'important');
this.style.setProperty('height', '100%', 'important');
fitToWidth = false;
}
}
if (fitToWidth) {
this.style.setProperty('width', '100%', 'important');
this.style.setProperty('height', 'auto', 'important');
}
if (cache.videoWidth)
fixThumbnailAR(div);
if (!autoplay)
this.style.opacity = 1;
}
function onCoverError() {
const {src} = this;
const id = src.split('/')[4];
const src2 = getCoverUrl(id, 'sddefault.jpg');
this.src = src2 !== src ? src2 : getCoverUrl(id, 'hqdefault.jpg');
}
function adjustNodesIfNeeded(e) {
if (!fytedom[0])
return;
if (adjustNodesIfNeeded.scheduled)
clearTimeout(adjustNodesIfNeeded.scheduled);
adjustNodesIfNeeded.scheduled = setTimeout(() => {
adjustNodes(e);
adjustNodesIfNeeded.scheduled = 0;
}, 16);
}
function adjustNodes(event, clickedContainer) {
const force = !!clickedContainer;
let nearest = force ? clickedContainer : null;
let nearestCenterYpct;
const vids = $$('.instant-youtube-container:not([pinned]):not([stub])');
if (!nearest && event.type !== 'DOMContentLoaded') {
let minDistance = window.innerHeight * 3 / 4 | 0;
const nearTargetY = window.innerHeight / 2;
for (const n of vids) {
const bounds = n.getBoundingClientRect();
const distance = Math.abs((bounds.bottom + bounds.top) / 2 - nearTargetY);
if (distance < minDistance) {
minDistance = distance;
nearest = n;
}
}
}
if (nearest) {
const bounds = nearest.getBoundingClientRect();
nearestCenterYpct = (bounds.top + bounds.bottom) / 2 / window.innerHeight;
}
let resized = false;
for (const n of vids) {
const size = calcContainerSize(n);
const w = size.w;
const h = size.h;
// prevent parent clipping
for (let e = n.parentElement, style; e; e = e.parentElement) {
if (e.style.overflow !== 'visible' &&
n.offsetTop < e.clientHeight / 2 &&
n.offsetTop + n.clientHeight > e.clientHeight &&
(style = getComputedStyle(e)) &&
/hidden|scroll/.test(style.overflow + style.overflowX + style.overflowY)) {
overrideCSS(e, {
overflow: 'visible',
'overflow-x': 'visible',
'overflow-y': 'visible',
});
}
}
if (force && Math.abs(w - parseFloat(n.style.maxWidth)) <= 2)
continue;
overrideCSS(n, Object.assign({},
n.style.maxWidth !== `${w}px` && {
'max-width': `${w}px`,
},
n.style.height !== h + 'px' && {
height: h + 'px',
},
parseFloat(n.style.minWidth) > w && {
'min-width': n.style.maxWidth,
},
parseFloat(n.style.minHeight) > h && {
'min-height': n.style.height,
}));
fixThumbnailAR(n);
resized = true;
}
if (resized && nearest)
setTimeout(() => {
const bounds = nearest.getBoundingClientRect();
const h = bounds.bottom - bounds.top;
const projectedCenterY = nearestCenterYpct * window.innerHeight;
const projectedTop = projectedCenterY - h / 2;
const safeTop = Math.min(Math.max(0, projectedTop), window.innerHeight - h);
window.scrollBy(0, bounds.top - safeTop);
}, 16);
}
function calcContainerSize(div, origNode, fyte = fyteMap.get(div)) {
if (!fyte)
return;
origNode = origNode || div;
let w, h;
const np = origNode.parentElement;
const style = getComputedStyle(np);
let parentWidth = parseFloat(style.width) -
floatPadding(np, style, 'Left') -
floatPadding(np, style, 'Right');
if (+style.columnCount > 1)
parentWidth = (parentWidth + parseFloat(style.columnGap)) / style.columnCount -
parseFloat(style.columnGap);
switch (cfg.resize) {
case 'Original':
if (fyte.originalWidth === 320 && fyte.originalHeight === 200) {
w = parentWidth;
h = parentWidth / 16 * 9;
} else {
w = fyte.originalWidth;
h = fyte.originalHeight;
}
break;
case 'Custom':
w = cfg.width;
h = cfg.height;
break;
case '1080p':
case '720p':
case '480p':
case '360p':
h = parseInt(cfg.resize);
w = h / 9 * 16;
break;
default: { // fit-to-width mode
let n = origNode;
do {
n = n.parentElement;
// find parent node with nonzero width (i.e. independent of our video element)
} while (n && !(w = n.clientWidth));
if (w)
h = w / 16 * 9;
else {
w = origNode.clientWidth;
h = origNode.clientHeight;
}
}
}
if (parentWidth > 0 && parentWidth < w) {
h *= parentWidth / w;
w = parentWidth;
}
if (cfg.resize === 'Fit to width' && h < fyte.originalHeight * 0.9)
h = Math.min(fyte.originalHeight, w / fyte.originalWidth * fyte.originalHeight);
return {w: window.chrome ? w : Math.round(w), h: h};
}
function parseVideoInfo(response) {
const div = response.context;
const txt = response.responseText;
const info = tryJSONparse(txt.match(/var\s+ytInitialPlayerResponse\s*=\s*({.+?});|$/)[1]) || {};
const {reason} = info.playabilityStatus || {};
const vid = info.videoDetails || {};
const streams = info.streamingData || {};
const fyte = fyteMap.get(div);
const cache = fyte.cache;
let shouldUpdateCache = false;
const videoSources = [];
const fmts = (streams.formats || streams.adaptiveFormats || [])
.sort((a, b) => b.width - a.width || b.height - a.height);
// parse width & height to adjust the thumbnail
if (fmts.length &&
(cache.videoWidth !== fmts[0].width || cache.videoHeight !== fmts[0].height)) {
fixThumbnailAR(div, fmts[0].width, fmts[0].height);
cache.videoWidth = fmts[0].width;
cache.videoHeight = fmts[0].height;
shouldUpdateCache = true;
}
// parse video sources
for (const f of fmts) {
const codec = f.mimeType.match(/codecs="([^.]+)|$/)[1] || '';
const type = f.mimeType.split(/[/;]/)[1];
let src = f.url;
if (!src && f.cipher) {
const sp = {};
for (const str of f.cipher.split('&')) {
const [k, v] = str.split('=');
sp[k] = v;
}
src = decodeURIComponent(sp.url);
if (sp.s) src += `&${sp.sp || 'sig'}=${decodeYoutubeSignature(sp.s)}`;
}
videoSources.push({
src,
title: [
f.quality,
f.qualityLabel !== f.quality ? f.qualityLabel : '',
type + (codec ? `:${codec}` : ''),
].filter(Boolean).join(', '),
});
}
let fps = new Set();
for (const f of streams.adaptiveFormats || []) {
if (f.fps)
fps.add(f.fps);
}
fps = [...fps].join('/');
if (fps && cache.fps !== fps) {
cache.fps = fps;
shouldUpdateCache = true;
}
let duration = fyte.duration = vid.lengthSeconds | 0;
if (duration) {
duration = secondsToTimeString(duration);
if (cache.duration !== duration) {
cache.duration = duration;
shouldUpdateCache = true;
}
}
if (duration || fps)
duration = `<span>${duration}</span>${fps ? `<i>${fps}fps</i>` : ''}`;
const title = [
decodeURIComponent(vid.title || ''),
reason && reason.replace(/\s*\.$/, ''),
].filter(Boolean).join(' | ').replace(/\+/g, ' ');
if (title) {
$('.instant-youtube-title', div).innerHTML =
(title ? `<strong>${title}</strong>` : '') + duration;
if (cache.title !== title) {
cache.title = title;
shouldUpdateCache = true;
}
}
if (cfg.pinnable !== 'off' && vid.title)
makeDraggable(div);
if (reason) {
div.setAttribute('disabled', '');
if (cache.reason !== reason) {
cache.reason = reason;
shouldUpdateCache = true;
}
}
if (videoSources.length)
fyte.videoSources = videoSources;
if (txt.includes('playerStoryboardSpecRenderer') &&
info.storyboards &&
fyte.state !== 'scheduled play') {
const m = info.storyboards.playerStoryboardSpecRenderer.spec.split('|');
const [w, h, len, rows, cols] = m[m.length - 1].split('#').map(Number);
fyte.storyboard = {w, h, len, rows, cols};
if (w * h > 2000) {
fyte.storyboard.url = m[0].replace('?', '&').replace(
'$L/$N.jpg',
`${m.length - 2}/M0.jpg?sigh=${m[m.length - 1].replace(/^.+?#([^#]+)$/, '$1')}`);
const elSb = $('.instant-youtube-storyboard', div);
if (elSb) {
elSb.dataset.loaded = '';
elSb.appendChild(overrideCSS($create('div.sb-thumb', {}, '\xA0'), {
width: w - 1 + 'px',
height: h + 'px',
}));
if (cfg.showStoryboard)
updateHoverHandler(div);
}
}
}
injectStylesIfNeeded();
if (fyte.state === 'scheduled play')
setTimeout(startPlayingDirectly, 0, div);
fyte.state = '';
try {
const cover = vid.thumbnail.thumbnails.pop().url;
if (cache.cover !== cover) {
cache.cover = cover;
shouldUpdateCache = true;
const img = $('img', div);
if (img.src && img.src !== cover)
img.src = cover;
}
} catch (e) {}
if (shouldUpdateCache)
write(cache);
}
function decodeYoutubeSignature(s) {
const a = s.split('');
a.reverse();
swap(a, 24);
a.reverse();
swap(a, 41);
a.reverse();
swap(a, 2);
return a.join('');
}
function swap(a, b) {
const c = a[0];
a[0] = a[b % a.length];
a[b % a.length] = c;
}
function fixThumbnailAR(div, w, h) {
const img = $('img', div);
if (!img)
return;
const thw = img.naturalWidth;
const thh = img.naturalHeight;
const fyte = fyteMap.get(div);
if (w && h) { // means thumbnail is still loading
fyte.cache.videoWidth = w;
fyte.cache.videoHeight = h;
} else {
w = fyte.cache.videoWidth;
h = fyte.cache.videoHeight;
if (!w || !h)
return;
}
const divw = div.clientWidth;
const
divh = div.clientHeight;
// if both video and thumbnail are 4:3, fit the image to height
//console.log(div, divw, divh, thw, thh, w, h, h/w*divw / divh - 1, thh/thw*divw / divh - 1);
if (Math.abs(h / w * divw / divh - 1) > 0.05 && Math.abs(thh / thw * divw / divh - 1) > 0.05) {
img.style.maxHeight = img.clientHeight + 'px';
if (!fyte.cache.videoWidth) // skip animation if thumbnail is already loaded
img.style.transition = 'height 1s ease, margin-top 1s ease';
setTimeout(() => {
overrideCSS(img, Object.assign(
{'max-height': 'none'},
h / w >= divh / divw
? {width: 'auto', height: '100%'}
: {width: '100%', height: 'auto'}));
setTimeout(() => img.style.removeProperty('transition'), 1000);
});
}
}
function trackMouse(e) {
fyteMap.get(this).mouseEvent = e;
}
function updateHoverHandler(div) {
const fyte = fyteMap.get(div);
const sb = fyte.storyboard;
const elSb = $('.instant-youtube-storyboard', div);
if (!cfg.showStoryboard) {
elSb.hidden = true;
return;
}
elSb.hidden = false;
let oldIndex = null;
const tracker = elSb.firstElementChild;
const style = tracker.style;
const sbImg = $create('img');
const spinner = $create('span.loading-spinner');
elSb.addEventListener('mousemove', storyboardHoverHandler);
elSb.addEventListener('mouseout', storyboardHoverHandler);
elSb.addEventListener('click', storyboardClickHandler, {once: true});
div.addEventListener('mouseover', storyboardPreloader);
div.addEventListener('mouseout', storyboardPreloader);
if (div.closest(':hover'))
storyboardPreloader({});
function storyboardClickHandler(e) {
const offsetX = e.offsetX || e.clientX - elSb.getBoundingClientRect().left;
fyte.startAt = offsetX / elSb.clientWidth * fyte.duration | 0;
fyte.srcEmbedFixed = setUrlParams(fyte.srcEmbedFixed, {start: fyte.startAt});
startPlaying(div, {alternateMode: e.shiftKey});
}
function storyboardPreloader(e) {
if (e.type === 'mouseout') {
spinner.remove();
return;
}
const {len, rows, cols, preloaded} = sb || {};
const lastpart = (len - 1) / (rows * cols || 1) | 0;
if (lastpart <= 0 || preloaded)
return;
let part = 0;
$create('img', {
src: setStoryboardUrl(part++),
onload() {
if (part <= lastpart) {
this.src = setStoryboardUrl(part++);
return;
}
sb.preloaded = true;
div.removeEventListener('mouseover', storyboardPreloader);
div.removeEventListener('mouseout', storyboardPreloader);
this.onload = null;
this.src = '';
spinner.remove();
},
});
if (elSb.matches(':hover') && fyte.mouseEvent)
storyboardHoverHandler(fyte.mouseEvent);
}
function setStoryboardUrl(part) {
return sb.url.replace(/M\d+\.jpg\?/, `M${part}.jpg?`);
}
function storyboardHoverHandler(e) {
div.removeEventListener('mousemove', trackMouse);
if (!cfg.showStoryboard || !sb)
return;
if (e.type === 'mouseout') {
sbImg.onload && sbImg.onload();
return;
}
const {w, h, cols, rows, len, preloaded} = sb;
const partlen = rows * cols;
const offsetX = e.offsetX || e.clientX - elSb.getBoundingClientRect().left;
const left = Math.min(elSb.clientWidth - w, Math.max(0, offsetX - w)) | 0;
if (!style.left || parseInt(style.left) !== left) {
style.left = `${left}px`;
if (spinner.parentElement)
spinner.style.cssText = important(`left:${left + w / 2 - 10}px; right:auto;`);
}
let index = Math.min(offsetX / elSb.clientWidth * (len + 1) | 0, len - 1);
if (index === oldIndex)
return;
const part = index / partlen | 0;
if (!oldIndex || part !== (oldIndex / partlen | 0)) {
const url = setStoryboardUrl(part);
style.setProperty('background-image', `url(${url})`, 'important');
if (!preloaded) {
if (spinner.timer)
clearTimeout(spinner.timer);
spinner.timer = setTimeout(() => {
spinner.timer = 0;
if (!sbImg.src)
return;
elSb.appendChild(spinner);
spinner.style.cssText = important(`left:${left + w / 2 - 10}px; right:auto;`);
}, 50);
sbImg.onload = () => {
clearTimeout(spinner.timer);
spinner.remove();
spinner.timer = 0;
sbImg.onload = null;
sbImg.src = '';
};
sbImg.src = url;
}
}
tracker.dataset.time = secondsToTimeString(index / (len - 1 || 1) * fyte.duration | 0);
oldIndex = index;
index %= partlen;
style.setProperty('background-position',
`-${(index % cols) * w}px -${(index / cols | 0) * h}px`, 'important');
}
}
function clickHandler(e) {
const el = e.target;
if (el.closest('a') ||
e.type === 'mousedown' && e.button !== 1 ||
e.type === 'click' && el.matches('.instant-youtube-options, .instant-youtube-options *'))
return;
if (e.type === 'click' && el.matches('.instant-youtube-options-button')) {
showOptions(e);
e.preventDefault();
e.stopPropagation();
return;
}
e.preventDefault();
e.stopPropagation();
e.stopImmediatePropagation();
startPlaying(el.closest('.instant-youtube-container'), {
alternateMode: e.shiftKey || el.matches('.instant-youtube-alternative'),
fullscreen: e.button === 1,
});
}
function startPlaying(div, params) {
div.removeEventListener('click', clickHandler);
div.removeEventListener('mousedown', clickHandler);
$$remove([
'.instant-youtube-alternative',
'.instant-youtube-storyboard',
'.instant-youtube-options-button',
'.instant-youtube-options',
].join(','), div);
$('svg', div).outerHTML = '<span class=instant-youtube-loading-spinner></span>';
if (cfg.pinnable !== 'off') {
makePinnable(div);
if (params && params.pin)
$(`[pin="${params.pin}"]`, div).click();
}
if (window !== top)
parent.postMessage('iframe-allowfs', '*');
const fyte = fyteMap.get(div);
if ((!!cfg.playHTML5 + !!(params && params.alternateMode) === 1) &&
(fyte.videoSources || fyte.state === 'querying')) {
if (fyte.videoSources)
startPlayingDirectly(div, params);
else {
// playback will start in parseVideoInfo
fyte.state = 'scheduled play';
// fallback to iframe in 5s
setTimeout(() => {
if (fyte.state) {
fyte.state = '';
switchToIFrame.call(div, params);
}
}, 5000);
}
} else
switchToIFrame.call(div, params);
}
function startPlayingDirectly(div, params) {
const switchTimer = setTimeout(switchToIFrame.bind(div, params), 5000);
const video = $create('video.embed', {
autoplay: true,
controls: true,
volume: GM_getValue('volume', 0.5),
style: {
position: 'absolute',
left: 0,
top: 0,
right: 0,
bottom: 0,
padding: 0,
margin: 'auto',
opacity: 0,
width: '100%',
height: '100%',
},
oncanplay() {
this.oncanplay = null;
const fyte = fyteMap.get(div);
if (fyte.startAt && Math.abs(this.currentTime - fyte.startAt) > 1)
this.currentTime = fyte.startAt;
clearTimeout(switchTimer);
pauseOtherVideos(this);
if (params && params.fullscreen)
return;
div.setAttribute('playing', '');
div.firstElementChild.appendChild(this);
overrideCSS(this, {opacity: 1});
},
onvolumechange() {
GM_setValue('volume', this.volume);
},
});
for (const src of fyteMap.get(div).videoSources || []) {
video.appendChild($create('source', src))
.onerror = switchToIFrame.bind(div, params);
}
overrideCSS($('img', div), {
transition: 'opacity 1s',
opacity: '0',
});
if (params && params.fullscreen) {
div.firstElementChild.appendChild(video);
div.setAttribute('playing', '');
video.style.opacity = 1;
goFullscreen(video);
}
if (window.chrome && +navigator.userAgent.match(/Chrom\D+(\d+)|$/)[1] < 74)
video.addEventListener('click', () =>
setTimeout(() =>
video.paused ?
video.play() :
video.pause()));
const title = $('.instant-youtube-title', div);
if (title) {
video.onpause = () => (title.hidden = false);
video.onplay = () => (title.hidden = true);
}
}
function switchToIFrame(params, e) {
if (this.querySelector('iframe'))
return;
const div = this;
const wrapper = div.firstElementChild;
const fullscreen = params && params.fullscreen && !e;
const fyte = fyteMap.get(div);
if (e instanceof Event) {
console.log('[FYTE] Direct linking canceled on %s, switching to IFRAME player',
fyte.srcEmbed);
const video = e.target ? e.target.closest('video') : e.composedPath().pop();
video.textContent = '';
goFullscreen(video, false);
video.remove();
}
const url = setUrlParams(fyte.srcEmbedFixed, {
html5: 1,
autoplay: 1,
autohide: 2,
border: 0,
controls: 1,
fs: 1,
showinfo: 1,
ssl: 1,
theme: 'dark',
enablejsapi: 1,
local: 'true',
quality: 'medium',
FYTEfullscreen: fullscreen | 0,
});
let iframe = $create('iframe.embed', {
src: url,
allow: 'autoplay; fullscreen',
allowFullscreen: true,
width: '100%',
height: '100%',
style: {
position: 'absolute',
top: 0,
left: 0,
right: 0,
padding: 0,
margin: 'auto',
opacity: 0,
border: 0,
},
});
if (cfg.pinnable !== 'off') {
$('[pin]', div).insertAdjacentElement('beforebegin', iframe);
} else {
wrapper.appendChild(iframe);
}
div.setAttribute('iframe', '');
div.setAttribute('playing', '');
iframe = $('iframe', div);
if (fullscreen) {
goFullscreen(iframe);
overrideCSS(iframe, {opacity: 1});
}
addEventListener('message', YTlistener);
iframe.addEventListener('load', () => {
iframe.contentWindow.postMessage('{"event":"listening"}', '*');
if (fyte.cache.reason)
show();
}, {once: true});
setTimeout(show, 1000);
function show() {
overrideCSS(iframe, {opacity: 1});
$('.instant-youtube-title', div).hidden = true;
}
function YTlistener(e) {
const data = e.source === iframe.contentWindow && e.data && tryJSONparse(e.data);
if (!data || !data.info || data.info.playerState !== 1)
return;
removeEventListener('message', YTlistener);
pauseOtherVideos(iframe);
overrideCSS(iframe, {opacity: 1});
overrideCSS($('img', div), {display: 'none'});
$$remove('span, a', div);
}
}
function getCoverUrl(id, name) {
return `https://i.ytimg.com/vi${name.endsWith('.webp') ? '_webp' : ''}/${id}/${name}`;
}
function setUrlParams(url, params) {
const u = new URL(url);
for (const [k, v] of Object.entries(params))
u.searchParams.set(k, v);
return u.href;
}
function pauseOtherVideos(activePlayer) {
for (const v of $$('.instant-youtube-embed', activePlayer.ownerDocument)) {
if (v === activePlayer)
continue;
switch (v.localName) {
case 'video':
if (!v.paused)
v.pause();
break;
case 'iframe':
try {
v.contentWindow.postMessage('{"event":"command", "func":"pauseVideo", "args":""}', '*');
} catch (e) {}
break;
}
}
}
function goFullscreen(el, enable) {
if (enable !== false)
el.webkitRequestFullScreen && el.webkitRequestFullScreen() ||
el.mozRequestFullScreen && el.mozRequestFullScreen() ||
el.requestFullScreen && el.requestFullScreen();
else
document.webkitCancelFullScreen && document.webkitCancelFullScreen() ||
document.mozCancelFullScreen && document.mozCancelFullScreen() ||
document.cancelFullScreen && document.cancelFullScreen();
}
function makePinnable(div) {
div.firstElementChild.insertAdjacentHTML('beforeend',
'<div size-gripper></div>' +
'<div pin="top-left"></div>' +
'<div pin="top-right"></div>' +
'<div pin="bottom-right"></div>' +
'<div pin="bottom-left"></div>');
for (const pin of $$('[pin]', div)) {
if (cfg.pinnable === 'hide')
pin.setAttribute('transparent', '');
pin.onclick = pinClicked;
}
$('[size-gripper]', div).addEventListener('mousedown', startResize, true);
function pinClicked() {
const pin = this;
const pinIt = !div.hasAttribute('pinned') || !pin.hasAttribute('active');
const corner = pin.getAttribute('pin');
const video = $('video', div);
const paused = video.paused;
const fyte = fyteMap.get(div);
if (pinIt) {
for (const p of $$('[pin][active]', div))
p.removeAttribute('active');
pin.setAttribute('active', '');
if (!fyte.unpinnedStyle) {
fyte.unpinnedStyle = div.style.cssText;
const stub = div.cloneNode();
const img = $('img', div).cloneNode();
img.style.opacity = 1;
img.style.display = 'block';
img.title = '';
stub.appendChild(img);
stub.onclick = e => $('[pin][active]', div).onclick(e);
stub.style.setProperty('opacity', .3, 'important');
stub.setAttribute('stub', '');
fyte.stub = stub;
div.parentNode.insertBefore(stub, div);
}
const size = constrainPinnedSize(div,
localStorage.FYTEwidth || cfg.pinnedWidth);
overrideCSS(div, {
position: 'fixed',
width: size.w + 'px',
height: size.h + 'px',
top: corner.includes('top') ? 0 : 'auto',
left: corner.includes('left') ? 0 : 'auto',
right: corner.includes('right') ? 0 : 'auto',
bottom: corner.includes('bottom') ? 0 : 'auto',
'z-index': 999999999,
});
adjustPinnedOffset(div, div, corner);
div.setAttribute('pinned', corner);
if (video && document.body)
document.body.appendChild(div);
} else { // unpin
pin.removeAttribute('active');
div.removeAttribute('pinned');
div.style.cssText = fyte.unpinnedStyle;
fyte.unpinnedStyle = '';
if (fyte.stub) {
if (video && document.body)
fyte.stub.parentNode.replaceChild(div, fyte.stub);
fyte.stub.remove();
fyte.stub = null;
}
}
if (paused)
video.pause();
}
function startResize(e) {
const siteSaved = localStorage.FYTEwidth;
let saveAs = siteSaved ? 'site' : 'global';
const oldSizeCSS = {w: div.style.width, h: div.style.height};
const oldDraggable = div.draggable;
div.draggable = false;
const gripper = this;
gripper.removeAttribute('tried-exceeding');
gripper.innerHTML = `<div>
<div save-as="${saveAs}"><b>S</b> = Site mode: <span>${getSiteOnlyText()}</span></div>
${!siteSaved ? '' : '<div><b>R</b> = Reset to global size</div>'}
<div><b>Esc</b> = Cancel</div>
</div>`;
document.addEventListener('mousemove', resize);
document.addEventListener('mouseup', resizeDone);
document.addEventListener('keydown', resizeKeyDown);
e.stopImmediatePropagation();
return false;
function getSiteOnlyText() {
return saveAs === 'site' ? `only ${location.hostname}` : 'global';
}
function resize(e) {
let deltaX = e.movementX || e.webkitMovementX || e.mozMovementX || 0;
if (/right/.test(div.getAttribute('pinned')))
deltaX = -deltaX;
const newSize = constrainPinnedSize(div, div.clientWidth + deltaX);
if (newSize.w !== div.clientWidth) {
div.style.setProperty('width', newSize.w + 'px', 'important');
div.style.setProperty('height', newSize.h + 'px', 'important');
gripper.removeAttribute('tried-exceeding');
} else if (newSize.triedExceeding) {
gripper.setAttribute('tried-exceeding', '');
}
window.getSelection().removeAllRanges();
return false;
}
function resizeDone() {
div.draggable = oldDraggable;
gripper.removeAttribute('tried-exceeding');
gripper.innerHTML = '';
document.removeEventListener('mousemove', resize);
document.removeEventListener('mouseup', resizeDone);
document.removeEventListener('keydown', resizeKeyDown);
switch (saveAs) {
case 'site':
localStorage.FYTEwidth = div.clientWidth;
break;
case 'global':
cfg.pinnedWidth = div.clientWidth;
GM_setValue('pinnedWidth', cfg.pinnedWidth);
// fallthrough to remove the locally saved value
case 'reset':
delete localStorage.FYTEwidth;
break;
case '':
return false;
}
gripper.setAttribute('saveAs', saveAs);
setTimeout(() => gripper.removeAttribute('saveAs'), 250);
return false;
}
function resizeKeyDown(e) {
switch (e.code) {
case 'Escape':
saveAs = 'cancel';
div.style.width = oldSizeCSS.w;
div.style.height = oldSizeCSS.h;
break;
case 'KeyS':
saveAs = saveAs === 'site' ? 'global' : 'site';
$('[save-as]', gripper).setAttribute('save-as', saveAs);
$('[save-as] span', gripper).textContent = getSiteOnlyText();
return false;
case 'KeyR': {
if (!siteSaved)
return;
saveAs = 'reset';
const {w, h} = constrainPinnedSize(div, cfg.pinnedWidth);
div.style.width = w;
div.style.height = h;
break;
}
default:
return;
}
document.dispatchEvent(new MouseEvent('mouseup'));
return false;
}
}
}
function makeDraggable(div) {
div.draggable = true;
div.addEventListener('dragstart', e => {
const offsetY = e.offsetY || e.clientY - div.getBoundingClientRect().top;
if (offsetY > div.clientHeight - 30) {
e.preventDefault();
return;
}
e.dataTransfer.setData('text/plain', '');
let dropZone = $create('div.dragndrop-placeholder');
const fyte = fyteMap.get(div);
const dropZoneHeight = 400 / fyte.cache.videoWidth * fyte.cache.videoHeight;
document.body.addEventListener('dragenter', dragHandler);
document.body.addEventListener('dragover', dragHandler);
document.body.addEventListener('dragend', dragHandler);
document.body.addEventListener('drop', dragHandler);
function dragHandler(e) {
e.stopImmediatePropagation();
e.stopPropagation();
e.preventDefault();
switch (e.type) {
case 'dragover': {
const playing = div.hasAttribute('playing');
const stub = e.target.closest('.instant-youtube-container[stub]') === fyte.stub &&
fyte.stub;
const gizmo = playing && !stub
? {left: 0, top: 0, right: innerWidth, bottom: innerHeight}
: (stub || div).getBoundingClientRect();
const x = e.clientX;
const y = e.clientY;
const cx = (gizmo.left + gizmo.right) / 2;
const cy = (gizmo.top + gizmo.bottom) / 2;
const stay = !!stub || y >= cy - 200 && y <= cy + 200 && x >= cx - 200 && x <= cx + 200;
overrideCSS(dropZone, {
top: y < cy || stay ? '0' : 'auto',
bottom: y > cy || stay ? '0' : 'auto',
left: x < cx || stay ? '0' : 'auto',
right: x > cx || stay ? '0' : 'auto',
width: playing && stay && stub ? stub.clientWidth + 'px' : '400px',
height: playing && stay && stub ? stub.clientHeight + 'px' : dropZoneHeight + 'px',
margin: playing && stay ? 'auto' : '0',
position: !playing && stay || stub ? 'absolute' : 'fixed',
'background-color': stub ?
'rgba(0,0,255,0.5)' :
stay ? 'rgba(255,255,0,0.4)' : 'rgba(0,255,0,0.2)',
});
adjustPinnedOffset(dropZone, div);
(stay && !playing || stub ? (stub || div) : document.body).appendChild(dropZone);
break;
}
case 'dragend':
case 'drop': {
const corner = calcPinnedCorner(dropZone);
dropZone.remove();
dropZone = null;
document.body.removeEventListener('dragenter', dragHandler);
document.body.removeEventListener('dragover', dragHandler);
document.body.removeEventListener('dragend', dragHandler);
document.body.removeEventListener('drop', dragHandler);
if (e.type === 'dragend')
break;
if (div.hasAttribute('playing'))
(corner ? $(`[pin="${corner}"]`, div) : fyte.stub).click();
else
startPlaying(div, {pin: corner});
}
}
}
});
}
function adjustPinnedOffset(el, self, corner) {
let offset = 0;
if (!corner) corner = calcPinnedCorner(el);
for (const pin of $$(`.instant-youtube-container[pinned] [pin="${corner}"][active]`)) {
const container = pin.closest('[pinned]');
if (container !== el && container !== self) {
const {top, bottom} = container.getBoundingClientRect();
offset = Math.max(offset, el.style.top === '0px' ? bottom : innerHeight - top);
}
}
if (offset)
el.style[el.style.top === '0px' ? 'top' : 'bottom'] = offset + 'px';
}
function calcPinnedCorner(el) {
const t = el.style.top !== 'auto';
const l = el.style.left !== 'auto';
const r = el.style.right !== 'auto';
const b = el.style.bottom !== 'auto';
return t && b && l && r ? '' : `${t ? 'top' : 'bottom'}-${l ? 'left' : 'right'}`;
}
function constrainPinnedSize(div, width) {
const fyte = fyteMap.get(div);
const maxWidth = window.innerWidth - 100 | 0;
const triedExceeding = (width | 0) > maxWidth;
width = Math.max(200, Math.min(maxWidth, width | 0));
return {
w: width,
h: width / fyte.cache.videoWidth * fyte.cache.videoHeight,
triedExceeding,
};
}
function showOptions(e) {
const [options] = translateHTML(`
<div class=instant-youtube-options>
<span>
<label tl style="width: 100% !important;">Size:
<select data-action=resize>
<option tl value=Original>Original
<option tl value="Fit to width">Fit to width
<option>360p
<option>480p
<option>720p
<option>1080p
<option tl value=Custom>Custom...
</select>
</label>
<label data-action=resize-custom ${cfg.resize !== 'Custom' ? 'disabled' : ''}>
<input type=number min=320 max=9999 tl-placeholder=width data-action=width step=1> x
<input type=number min=240 max=9999 tl-placeholder=height data-action=height step=1>
</label>
</span>
<label tl=content,title title=msgStoryboardTip>
<input data-action=showStoryboard type=checkbox>
msgStoryboard
</label>
<span>
<label tl=content,title title=msgDirectTip>
<input data-action=playHTML5 type=checkbox>
msgDirect
</label>
<label tl=content,title title=msgDirectTip>
<input data-action=playHTML5Shown type=checkbox>
msgDirectShown
</label>
</span>
<label tl=content,title title=msgSafeTip>
<input data-action=skipCustom type=checkbox>
msgSafe
</label>
<table>
<tr>
<td><label tl=content,title title=msgPinningTip>msgPinning</label></td>
<td>
<select data-action=pinnable>
<option tl value=on>msgPinningOn
<option tl value=hide>msgPinningHover
<option tl value=off>msgPinningOff
</select>
</td>
</tr>
</table>
<span data-action=buttons>
<button tl data-action=ok>OK</button>
<button tl data-action=cancel>Cancel</button>
</span>
</div>
`);
for (const [k, v] of Object.entries(cfg)) {
const el = $(`[data-action=${k}]`, options);
if (el) el[el.type === 'checkbox' ? 'checked' : 'value'] = v;
}
$('[data-action=resize]', options).onchange = function () {
const v = this.value !== 'Custom';
const e = $('[data-action=resize-custom]', options);
e.children[0].disabled = e.children[1].disabled = v;
v ? e.setAttribute('disabled', '') : e.removeAttribute('disabled');
};
$('[data-action=buttons]', options).onclick = e => {
const btn = e.target;
if (btn.dataset.action !== 'ok') {
options.remove();
return;
}
let shouldAdjust;
const oldCfg = Object.assign({}, cfg);
for (const [k, v] of Object.entries(cfg)) {
const el = $(`[data-action=${k}]`, options);
const newVal = el && (
el.type === 'checkbox' ? el.checked :
el.type === 'number' ? el.valueAsNumber :
el.value);
if (newVal != null && newVal !== v) {
GM_setValue(k, newVal);
cfg[k] = newVal;
shouldAdjust = true;
}
}
options.remove();
if (cfg.resize === 'Custom' && (cfg.width !== oldCfg.width || cfg.height !== oldCfg.height))
updateCustomSize(cfg.width, cfg.height);
if (cfg.showStoryboard !== oldCfg.showStoryboard)
$$('.instant-youtube-container').forEach(updateHoverHandler);
if (cfg.playHTML5 !== oldCfg.playHTML5 && cfg.playHTML5Shown) {
const alt = _(`msgPlay${cfg.playHTML5 ? '' : 'HTML5'}`);
for (const e of $$('.instant-youtube-alternative'))
e.textContent = alt;
}
if (cfg.playHTML5Shown !== oldCfg.playHTML5Shown)
updateAltPlayerCSS();
if (shouldAdjust)
adjustNodes(e, btn.closest('.instant-youtube-container'));
};
e.target.insertAdjacentElement('afterend', options);
}
function updateCustomSize(w, h) {
cfg.width = Math.min(9999, Math.max(320, w | 0 || cfg.width | 0));
cfg.height = Math.min(9999, Math.max(240, h | 0 || cfg.height | 0));
}
function updateAltPlayerCSS() {
const ALT = '.instant-youtube-alternative:not(#foo)';
styledom.textContent = styledom.textContent.split(ALT)[0] + /*language=CSS*/ `${ALT} {
display: ${cfg.playHTML5Shown ? 'block' : 'none'} !important;
}`;
}
function important(cssText, rx = /;/g) {
return cssText.replace(rx, '!important;');
}
function $(sel, base = document) {
return base.querySelector(sel) || 0;
}
function $$(sel, base = document) {
return [...base.querySelectorAll(sel)];
}
function $create(tagCls, props, children) {
const [tag, cls] = tagCls.split('.');
const el = Object.assign(document.createElement(tag), props);
if (cls)
el.className = `instant-youtube-${cls}`;
if (props && typeof props.style === 'object')
overrideCSS(el, props.style);
if (children && typeof children !== 'object')
children = document.createTextNode(children);
if (children instanceof Node)
el.appendChild(children);
else if (Array.isArray(children))
el.append(...children.filter(Boolean));
return el;
}
function $$remove(sel, base = document) {
for (const el of base.querySelectorAll(sel))
el.remove();
}
function overrideCSS(el, props) {
const names = Object.keys(props);
el.style.cssText = el.style.cssText
.replace(new RegExp(`(^|\\s|;)(${names.join('|')})(:[^;]+)`, 'gi'), '$1')
.replace(/[^;]\s*$/, '$&;')
.replace(/^\s*;\s*/, '') + names.map(n => `${n}:${props[n]}!important;`).join(' ');
return el;
}
// fix dumb Firefox bug
function floatPadding(node, style, dir) {
const padding = style['padding' + dir];
if (padding.indexOf('%') < 0)
return parseFloat(padding);
return parseFloat(padding) * (parseFloat(style.width) || node.clientWidth) / 100;
}
async function cleanupStorage() {
cleanupStorage.timer = 0;
const cutoff = Date.now() - CACHE_STALE_DURATION;
// TODO: remove localStorage in 2024
for (const k in localStorage) {
if (k.startsWith(CACHE_PREFIX)) {
try {
const str = localStorage[k];
const isObj = str[0] === '{';
const val = isObj ? tryJSONparse(str) || false : str;
const time = isObj ? val.lastUsed : parseInt(val, 36) * 1000;
if (time > cutoff) {
const res = isObj
? (val.lastUsed = new Date(time), val)
: unpack(val, k.slice(CACHE_PREFIX.length));
write(res);
}
} catch (e) {}
}
}
// TODO: remove GM_listValues in 2024
for (const k of GM_listValues())
if (k.startsWith('cache-'))
GM_deleteValue(k);
try {
/** @type {IDBIndex} */
const store = await db({raw: true, write: true, index: 'lastUsed'});
const req = store.openCursor(IDBKeyRange.upperBound(new Date(cutoff)));
req.onerror = console.warn;
req.onsuccess = () => {
const cur = /** @type {IDBCursorWithValue} */ req.result; if (!cur) return;
cur.delete().onerror = console.warn;
cur.continue();
};
} catch (e) { console.warn(e); }
await write().catch(console.warn);
for (const k in localStorage)
if (k.startsWith(CACHE_PREFIX))
delete localStorage[k];
}
function initDB() {
db = TinyIDB('FYTE', {
onUpgrade() {
this.result
.createObjectStore('data', {keyPath: 'id'})
.createIndex('lastUsed', 'u');
},
});
cleanupStorage.timer = setTimeout(cleanupStorage, 1e3);
return db;
}
async function read(ids) {
const toRead = [];
const toWrite = [];
for (const id of ids) {
const str = localStorage[CACHE_PREFIX + id];
if (str) {
toWrite.push(id);
unpack(str, id);
} else {
toRead.push(id);
}
}
if (toRead.length) {
for (const val of await (db || initDB()).getMulti(toRead))
if (val) unpack(val);
}
if (toWrite.length) {
if (!cleanupStorage.timer) cleanupStorage.timer = setTimeout(cleanupStorage, 1000);
toWrite.forEach(write);
}
}
function unpack(data, id) {
const old = !!id;
const arr = (old ? data : data.a).split('\n');
const obj = {
id: id || (id = data.id),
lastUsed: old ? new Date(parseInt(arr.shift(), 36) * 1000) : data.u,
};
for (let j = 0; j < CACHE_PROPS.length; j++) {
const [key, type] = CACHE_PROPS[j];
const v = arr[j] || '';
obj[key] = type === 0 ? parseInt(v, 36) || 0
: key === 'cover' ? getCoverUrl(id, v) || ''
: v;
}
return (dbCache[id] = obj);
}
function write(data) {
if (data) {
if (!write.timer) write.timer = setTimeout(write, dbFlushDelay);
const id = typeof data === 'object' ? data.id : data;
dbCache[id] = data;
dbFlush.add(id);
return;
}
const toWrite = [];
for (const id of dbFlush) {
const obj = dbCache[id];
let res = '';
for (const [key, type] of CACHE_PROPS) {
const v = obj[key];
// not storing array values separately to minimize byte size
res += `${res ? '\n' : ''}${!v ? ''
: type === 0 ? (+v).toString(36)
: key === 'cover' ? v.split('?')[0].split('/').pop()
: v.replace(/\n/g, ' ')}`;
}
toWrite.push({
a: res,
u: obj.lastUsed,
id,
});
}
dbFlush.clear();
write.timer = 0;
return toWrite.length ? (db || initDB()).putMulti(toWrite) : Promise.resolve();
}
function tryJSONparse(s) {
try {
return JSON.parse(s);
} catch (e) {}
}
function secondsToTimeString(sec) {
const h = sec / 3600 | 0;
const m = (sec / 60 | 0) % 60;
const s = sec % 60;
return `${h ? h + ':' : ''}${h && m < 10 ? 0 : ''}${m}:${s < 10 ? 0 : ''}${s}`;
}
function translateHTML(html) {
const tmp = $create('div', {innerHTML: html.trim().replace(/\n\s*/g, '')});
for (const node of $$('[tl]', tmp)) {
for (const what of (node.getAttribute('tl') || 'content').split(',')) {
let child;
if (what === 'content') {
for (const n of [...node.childNodes].reverse()) {
if (n.nodeType === Node.TEXT_NODE && n.textContent.trim()) {
child = n;
break;
}
}
} else
child = node.getAttributeNode(what);
if (!child)
continue;
const src = child.textContent;
const srcTrimmed = src.trim();
const tl = src.replace(srcTrimmed, _(srcTrimmed));
if (src !== tl)
child.textContent = tl;
}
}
return [...tmp.childNodes];
}
function initTL() {
const tlSource = {
msgWatch: {
en: 'watch on Youtube',
ru: 'открыть на Youtube',
},
msgPlay: {
en: 'Play with Youtube player',
ru: 'Включить плеер Youtube',
},
msgPlayHTML5: {
en: 'Play directly (up to 720p)',
ru: 'Включить напрямую (макс. 720p)',
},
msgAltPlayerHint: {
en: 'Shift-click to use alternative player',
ru: 'Shift-клик для смены типа плеера',
},
Options: {
ru: 'Опции',
},
'Size:': {
ru: 'Размер:',
},
Original: {
ru: 'Исходный',
},
'Fit to width': {
ru: 'На всю ширину',
},
'Custom...': {
ru: 'Настроить...',
},
width: {
ru: 'ширина',
},
height: {
ru: 'высота',
},
msgStoryboard: {
en: 'Storyboard thumbnails on hover',
ru: 'Раскадровка при наведении курсора',
},
msgStoryboardTip: {
en: 'Show storyboard preview on mouse hover at the bottom',
ru: 'Показывать миникадры при наведении мыши на низ кавер-картинки',
},
msgDirect: {
en: 'Play directly',
ru: 'Встроенный плеер браузера',
},
msgDirectTip: {
en: 'Shift-click a thumbnail to use the alternative player',
ru: 'Удерживайте клавишу Shift при щелчке на картинке для альтернативного плеера',
},
msgDirectShown: {
en: 'Show under play button',
ru: 'Показывать под кнопкой ►',
},
msgInvidious: {
en: 'Use https://invidio.us to play videos',
ru: 'Использовать https://invidio.us в плеере',
},
msgSafe: {
en: 'Safe (skip videos with enablejsapi=1)',
ru: 'Консервативный режим',
},
msgSafeTip: {
en: 'Do not process customized videos with enablejsapi=1 parameter (requires page reload)',
ru: 'Не обрабатывать нестандартные видео с параметром enablejsapi=1 ' +
'(подействует после обновления страницы)',
},
msgPinning: {
en: 'Corner pinning',
ru: 'Закрепление по углам',
},
msgPinningTip: {
en: 'Enable corner pinning controls when a video is playing.\n' +
'To restore the video click the active corner pin or the original video placeholder.',
ru: 'Включить шпильки по углам для закрепления видео во время просмотра.\n' +
'Для отмены можно нажать еще раз на активированный угол или на заглушку, ' +
'где исходно было видео',
},
msgPinningOn: {
en: 'On',
ru: 'Да',
},
msgPinningHover: {
en: 'On, hover a corner to show',
ru: 'Да, при наведении курсора',
},
msgPinningOff: {
en: 'Off',
ru: 'Нет',
},
OK: {
ru: 'ОК',
},
Cancel: {
ru: 'Оменить',
},
};
const browserLang = navigator.language || navigator.languages && navigator.languages[0] || '';
const browserLangMajor = browserLang.replace(/-.+/, '');
const tl = {};
for (const k of Object.keys(tlSource)) {
const langs = tlSource[k];
const text = langs[browserLang] || langs[browserLangMajor];
if (text)
tl[k] = text;
}
return src => tl[src] || src;
}
function initPlayButton() {
[playbtn] = translateHTML(`
<svg class="instant-youtube-play-button">
<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"><title tl>msgAltPlayerHint</title></path>
<polygon fill-rule="evenodd" clip-rule="evenodd" fill="#FFFFFF"
points="33.3,41.4 33.3,17.75 56,29.6"></polygon>
</svg>`);
return playbtn;
}
/**
* @param {string} dbName
* @param {Object} [opts]
* @param {string} [opts.store]
* @param {string} [opts.index]
* @param {number} [opts.timeout]
* @param {number} [opts.version]
* @param {(this:IDBOpenDBRequest, e:IDBVersionChangeEvent)=>void} [opts.onUpgrade]
* @returns {TinyIDB}
*/
function TinyIDB(dbName, {
store = 'data',
index,
version,
timeout = 250,
onUpgrade = function (evt) {
if (store) evt.target.result.createObjectStore(store);
},
} = {}) {
/** @typedef {TinyIDBSource | ((config?:TinyIDBConfig) => Promise<TinyIDBSource>)} TinyIDB */
/** @typedef {number|string|Date|BufferSource|IDBKeyRange} IDBKey */
/** @typedef {IDBObjectStore | IDBIndex | {
* getMulti: (keys: IDBKey[]) => ?[]
* putMulti: (values: Object[] | [val:?, key:IDBKey][]) => IDBKey[]
* }} TinyIDBSource */
/** @typedef TinyIDBConfig
* @prop {boolean} [raw] - returns the raw IDBObjectStore | IDBIndex object
* @prop {boolean} [write]
* @prop {string} [store]
* @prop {string} [index]
*/
let timer;
/** @type {IDBDatabase} */
let db;
let dbPromise;
const RW = ['add', 'clear', 'delete', 'put', 'putMulti'];
const handler = {
apply: proxyApply,
get: (cfg, method) => proxyGet.bind(null, cfg, method),
};
return new Proxy(TinyIDB, handler);
function proxyApply(_, thisObj, [cfg]) {
return cfg && cfg.raw
? proxyGet(cfg)
: new Proxy(cfg || {}, handler);
}
/**
* @param {TinyIDBConfig} cfg
* @param {keyof IDBObjectStore | 'getMulti' | 'putMulti'} method
* @param {...?[]} args
* @return {Promise<?>}
*/
async function proxyGet(cfg, method, ...args) {
if (!db) await (dbPromise || open());
const {
raw,
index: txIndex = index,
store: txStore = store,
write = RW.includes(method),
} = cfg;
const arg = args[0];
const isMulti = !raw && (method === 'getMulti' || method === 'putMulti');
if (isMulti) {
if (!Array.isArray(arg)) throw new Error('Argument must be an array');
if (!arg.length) return [];
}
const tx = db.transaction(txStore, write ? 'readwrite' : 'readonly');
let source = tx.objectStore(txStore);
if (timer) clearTimeout(timer);
if (txIndex) source = source.index(txIndex);
if (timeout) tx.oncomplete = tx.onerror = closeLater;
if (raw) return source;
let req, resolve, reject;
const promise = new Promise((ok, ko) => (resolve = ok) && (reject = ko));
if (isMulti) {
source._results = [];
method = method.slice(0, 3);
const addKey = method === 'put' && !source.keyPath;
for (let i = 0, val, len = arg.length; i < len; i++) {
val = arg[i];
req = addKey
? source[method](val[0], val[1])
: source[method](val);
req.onsuccess = onExecMulti;
req.onerror = reject;
}
} else {
req = source[method](...args);
req.onsuccess = onExec;
req.onerror = reject;
}
req._resolve = resolve;
return promise;
}
function onExec() {
this._resolve(this.result);
}
function onExecMulti() {
const {result, _resolve: cb, source: {_results: arr}} = this;
arr.push(result);
if (cb) cb(arr);
}
function open() {
dbPromise = new Promise((resolve, reject) => {
const op = indexedDB.open(dbName, version);
op.onupgradeneeded = onUpgrade;
op.onsuccess = onOpened;
op.onerror = reject;
op._resolve = resolve;
});
return dbPromise;
}
function onOpened() {
this._resolve(db = this.result);
dbPromise = null;
}
function closeLater() {
timer = setTimeout(closeNow, timeout);
}
function closeNow() {
timer = 0;
if (db) {
db.close();
db = null;
}
}
}
function injectStylesIfNeeded(force) {
if (!fytedom[0] && !force)
return;
styledom = styledom || GM_addStyle(/*language=CSS*/ `
[class^="instant-youtube-"]:not(#foo) {
margin: 0;
padding: 0;
transform: none;
}
` + important(/*language=CSS*/ `
.instant-youtube-container {
contain: strict;
display: block;
position: relative;
overflow: hidden;
cursor: pointer;
padding: 0;
margin: auto;
font: normal 14px/1.0 sans-serif, Arial, Helvetica, Verdana;
text-align: center;
background: black;
break-inside: avoid-column;
}
.instant-youtube-container[disabled] {
background: #888;
}
.instant-youtube-container[disabled] .instant-youtube-storyboard {
display: none;
}
.instant-youtube-container[pinned] {
box-shadow: 0 0 30px black;
}
.instant-youtube-container[playing] {
contain: none;
}
.instant-youtube-wrapper {
width: 100%;
height: 100%;
}
.instant-youtube-play-button {
display: block;
position: absolute;
width: 85px;
height: 60px;
left: 0;
right: 0;
top: 0;
bottom: 0;
margin: auto;
}
.instant-youtube-loading-spinner {
display: block;
position: absolute;
width: 20px;
height: 20px;
left: 0;
right: 0;
top: 0;
bottom: 0;
padding: 0;
margin: auto;
pointer-events: none;
background: url("data:image/gif;base64,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");
}
.instant-youtube-container:hover .ytp-large-play-button-svg {
fill: #CC181E;
}
.instant-youtube-alternative {
display: block;
position: absolute;
width: 20em;
height: 20px;
top: 50%;
left: 0;
right: 0;
margin: 60px auto;
padding: 0;
border: none;
text-align: center;
text-decoration: none;
text-shadow: 1px 1px 3px black;
color: white;
z-index: 8;
font-weight: normal;
font-size: 12px;
}
.instant-youtube-alternative:hover {
text-decoration: underline;
color: white;
background: transparent;
}
.instant-youtube-embed {
z-index: 10;
background: transparent;
transition: opacity .25s;
}
.instant-youtube-title {
z-index: 20;
display: block;
position: absolute;
width: auto;
top: 0;
left: 0;
right: 0;
margin: 0;
padding: 7px;
border: none;
text-shadow: 1px 1px 2px black;
text-align: center;
text-decoration: none;
color: white;
background-color: #0008;
}
.instant-youtube-title strong {
font: bold 14px/1.0 sans-serif, Arial, Helvetica, Verdana;
}
.instant-youtube-title strong::after {
content: " - ${_('msgWatch')}";
font-weight: normal;
margin-right: 1ex;
}
.instant-youtube-title span {
color: white;
}
.instant-youtube-title span::before {
content: "(";
}
.instant-youtube-title span::after {
content: ")";
}
.instant-youtube-title i::before {
content: ", ";
}
.instant-youtube-container .instant-youtube-title i {
all: unset;
opacity: .5;
font-style: normal;
color: white;
}
@-webkit-keyframes instant-youtube-fadein {
from { opacity: 0 }
to { opacity: 1 }
}
@-moz-keyframes instant-youtube-fadein {
from { opacity: 0 }
to { opacity: 1 }
}
@keyframes instant-youtube-fadein {
from { opacity: 0 }
to { opacity: 1 }
}
.instant-youtube-container:not(:hover) .instant-youtube-title[hidden] {
display: none;
margin: 0;
}
.instant-youtube-title:hover {
text-decoration: underline;
}
.instant-youtube-title strong {
color: white;
}
.instant-youtube-options-button {
opacity: 0.6;
position: absolute;
right: 0;
bottom: 0;
margin: 0;
padding: 1.5ex 2ex;
font-size: 11px;
text-shadow: 1px 1px 2px black;
color: white;
}
.instant-youtube-options-button:hover {
opacity: 1;
background: rgba(0, 0, 0, 0.5);
}
.instant-youtube-options {
display: flex;
position: absolute;
right: 0;
bottom: 0;
margin: 0;
padding: 1ex 1ex 2ex 2ex;
flex-direction: column;
align-items: flex-start;
line-height: 1.5;
text-align: left;
opacity: 1;
color: white;
background: black;
z-index: 999;
}
.instant-youtube-options * {
width: auto;
height: auto;
margin: 0;
padding: 0;
font: inherit;
font-size: 13px;
vertical-align: middle;
text-transform: none;
text-align: left;
border-radius: 0;
text-decoration: none;
color: white;
background: black;
}
.instant-youtube-options > * {
margin-top: 1ex;
}
.instant-youtube-options table {
all: unset;
display: table;
}
.instant-youtube-options tr {
all: unset;
display: table-row;
}
.instant-youtube-options td {
all: unset;
display: table-cell;
padding: 2px;
}
.instant-youtube-options label > * {
display: inline;
}
.instant-youtube-options select {
padding: .5ex .25ex;
border: 1px solid #444;
-webkit-appearance: menulist;
}
.instant-youtube-options [data-action="resize-custom"] input {
width: 9ex;
padding: .5ex .5ex .4ex;
border: 1px solid #666;
}
.instant-youtube-options [data-action="buttons"] {
margin-top: 1em;
}
.instant-youtube-options button {
margin: 0 1ex 0 0;
padding: .5ex 2ex;
border: 2px solid gray;
font-weight: bold;
}
.instant-youtube-options button:hover {
border-color: white;
}
.instant-youtube-options label[disabled] {
opacity: 0.25;
}
.instant-youtube-storyboard {
height: 33%;
max-height: 90px;
display: block;
position: absolute;
left: 0;
right: 0;
bottom: 0;
overflow: visible;
transition: background-color .5s .25s;
}
.instant-youtube-storyboard[data-loaded]:hover {
background-color: #0004;
}
.instant-youtube-storyboard div {
display: block;
position: absolute;
bottom: 0;
pointer-events: none;
border: 3px solid #888;
box-shadow: 2px 2px 10px black;
transition: opacity .25s ease;
background-color: transparent;
background-origin: content-box;
opacity: 0;
}
.instant-youtube-storyboard div::after {
content: attr(data-time);
opacity: .5;
color: #fff;
background-color: #000;
font-weight: bold;
font-size: 10px;
position: absolute;
bottom: 4px;
left: 4px;
padding: 1px 3px;
}
.instant-youtube-storyboard:hover div {
opacity: 1;
}
.instant-youtube-container [pin] {
display: block;
position: absolute;
width: 0;
height: 0;
margin: 0;
padding: 0;
top: auto; bottom: auto; left: auto; right: auto;
border-style: solid;
transition: opacity 2.5s ease-in, opacity 0.4s ease-out;
opacity: 0;
z-index: 100;
}
.instant-youtube-container[playing]:hover [pin]:not([transparent]) {
opacity: 1;
}
.instant-youtube-container[playing] [pin]:hover {
cursor: alias;
opacity: 1;
transition: opacity 0s;
}
.instant-youtube-container [pin=top-left][active] { border-top-color: green; }
.instant-youtube-container [pin=top-left]:hover { border-top-color: #fc0; }
.instant-youtube-container [pin=top-left] {
top: 0; left: 0;
border-width: 10px 10px 0 0;
border-color: red transparent transparent transparent;
}
.instant-youtube-container [pin=top-left][transparent] {
border-width: 10px 10px 0 0;
}
.instant-youtube-container [pin=top-right][active] { border-right-color: green; }
.instant-youtube-container [pin=top-right]:hover { border-right-color: #fc0; }
.instant-youtube-container [pin=top-right] {
top: 0; right: 0;
border-width: 0 10px 10px 0;
border-color: transparent red transparent transparent;
}
.instant-youtube-container [pin=top-right][transparent] {
border-width: 0 10px 10px 0;
}
.instant-youtube-container [pin=bottom-right][active] { border-bottom-color: green; }
.instant-youtube-container [pin=bottom-right]:hover { border-bottom-color: #fc0; }
.instant-youtube-container [pin=bottom-right] {
bottom: 0; right: 0;
border-width: 0 0 10px 10px;
border-color: transparent transparent red transparent;
}
.instant-youtube-container [pin=bottom-right][transparent] {
border-width: 0 0 10px 10px;
}
.instant-youtube-container [pin=bottom-left][active] { border-left-color: green; }
.instant-youtube-container [pin=bottom-left]:hover { border-left-color: #fc0; }
.instant-youtube-container [pin=bottom-left] {
bottom: 0; left: 0;
border-width: 10px 0 0 10px;
border-color: transparent transparent transparent red;
}
.instant-youtube-container [pin=bottom-left][transparent] {
border-width: 10px 0 0 10px;
}
.instant-youtube-dragndrop-placeholder {
z-index: 999999999;
margin: 0;
padding: 0;
background: rgba(0, 255, 0, 0.1);
border: 2px dotted green;
box-sizing: border-box;
pointer-events: none;
}
.instant-youtube-container [size-gripper] {
width: 0;
position: absolute;
top: 0;
bottom: 0;
cursor: e-resize;
border-color: rgba(50,100,255,0.5);
border-width: 12px;
background: rgba(50,100,255,0.2);
z-index: 99;
opacity: 0;
transition: opacity .1s ease-in-out, border-color .1s ease-in-out;
}
.instant-youtube-container[pinned*="right"] [size-gripper] {
border-style: none none none solid;
left: -4px;
}
.instant-youtube-container[pinned*="left"] [size-gripper] {
border-style: none solid none none;
right: -4px;
}
.instant-youtube-container [size-gripper]:hover {
opacity: 1;
}
.instant-youtube-container [size-gripper]:active {
opacity: 1;
width: auto;
left: -4px;
right: -4px;
}
.instant-youtube-container [size-gripper][tried-exceeding] {
border-color: rgba(255,0,0,0.5);
}
.instant-youtube-container [size-gripper][saveAs="global"] {
border-color: rgba(0,255,0,0.5);
}
.instant-youtube-container [size-gripper][saveAs="site"] {
border-color: rgba(0,255,255,0.5);
}
.instant-youtube-container [size-gripper][saveAs="reset"] {
border-color: rgba(255,255,0,0.5);
}
.instant-youtube-container [size-gripper][saveAs="cancel"] {
border-color: rgba(255,0,255,0.25);
}
.instant-youtube-container [size-gripper] > div {
white-space: nowrap;
color: white;
font-weight: normal;
line-height: 1.25;
text-align: left;
position: absolute;
top: 50%;
padding: 1ex 1em 1ex;
background-color: rgba(80,150,255,0.5);
}
.instant-youtube-container [size-gripper] [save-as="site"] {
font-weight: bold;
color: yellow;
}
.instant-youtube-container[pinned*="left"] [size-gripper] > div {
right: 0;
}
`, /;\n/g));
// move our rules to the end of HEAD to increase CSS specificity
if (styledom.nextElementSibling && document.head)
document.head.appendChild(styledom);
updateAltPlayerCSS();
}