// ==UserScript==
// @name         Play video on hover
// @namespace    https://lukaszmical.pl/
// @version      0.5.0
// @description  Facebook, Vimeo, Youtube, Streamable, Tiktok, Instagram, Twitter, X, Dailymotion, Coub, Spotify, Tableau, SoundCloud, Apple Music, Deezer, Tidal - play on hover
// @author       Łukasz Micał
// @match        *://*/*
// @icon         https://static-00.iconduck.com/assets.00/cursor-hover-icon-512x439-vou7bdac.png
// ==/UserScript==
// libs/share/src/ui/SvgComponent.ts
const SvgComponent = class {
constructor(tag, props = {}) {
this.element = Dom.createSvg({ tag, ...props });
}
addClassName(...className) {
this.element.classList.add(...className);
}
event(event, callback) {
this.element.addEventListener(event, callback);
}
getElement() {
return this.element;
}
mount(parent) {
parent.appendChild(this.element);
}
};
// libs/share/src/ui/Dom.ts
var Dom = class _Dom {
static appendChildren(element, children, isSvgMode = false) {
if (children) {
element.append(
..._Dom.array(children).map((item) => {
if (typeof item === 'string') {
return document.createTextNode(item);
}
if (item instanceof HTMLElement || item instanceof SVGElement) {
return item;
}
if (item instanceof Component || item instanceof SvgComponent) {
return item.getElement();
}
const isSvg =
'svg' === item.tag
? true
: 'foreignObject' === item.tag
? false
: isSvgMode;
if (isSvg) {
return _Dom.createSvg(item);
}
return _Dom.create(item);
})
);
}
}
static applyAttrs(element, attrs) {
if (attrs) {
Object.entries(attrs).forEach(([key, value]) => {
if (value === void 0 || value === false) {
element.removeAttribute(key);
} else {
element.setAttribute(key, `${value}`);
}
});
}
}
static applyClass(element, classes) {
if (classes) {
element.classList.add(...classes.split(' ').filter(Boolean));
}
}
static applyEvents(element, events) {
if (events) {
Object.entries(events).forEach(([name, callback]) => {
element.addEventListener(name, callback);
});
}
}
static applyStyles(element, styles) {
if (styles) {
Object.entries(styles).forEach(([key, value]) => {
const name = key.replace(/[A-Z]/g, (c) => `-${c.toLowerCase()}`);
element.style.setProperty(name, value);
});
}
}
static array(element) {
return Array.isArray(element) ? element : [element];
}
static create(data) {
const element = document.createElement(data.tag);
_Dom.appendChildren(element, data.children);
_Dom.applyClass(element, data.classes);
_Dom.applyAttrs(element, data.attrs);
_Dom.applyEvents(element, data.events);
_Dom.applyStyles(element, data.styles);
return element;
}
static createSvg(data) {
const element = document.createElementNS(
'http://www.w3.org/2000/svg',
data.tag
);
_Dom.appendChildren(element, data.children, true);
_Dom.applyClass(element, data.classes);
_Dom.applyAttrs(element, data.attrs);
_Dom.applyEvents(element, data.events);
_Dom.applyStyles(element, data.styles);
return element;
}
static element(tag, classes, children) {
return _Dom.create({ tag, children, classes });
}
static elementSvg(tag, classes, children) {
return _Dom.createSvg({ tag, children, classes });
}
};
// libs/share/src/ui/Component.ts
var Component = class {
constructor(tag, props = {}) {
this.element = Dom.create({ tag, ...props });
}
addClassName(...className) {
this.element.classList.add(...className);
}
event(event, callback) {
this.element.addEventListener(event, callback);
}
getElement() {
return this.element;
}
mount(parent) {
parent.appendChild(this.element);
}
};
// apps/on-hover-preview/src/components/PreviewPopup.ts
const PreviewPopup = class _PreviewPopup extends Component {
constructor() {
super('div', {
attrs: {
id: _PreviewPopup.ID,
},
children: {
tag: 'iframe',
attrs: {
allow:
'autoplay; clipboard-write; encrypted-media; picture-in-picture; web-share',
allowFullscreen: true,
},
styles: {
width: '100%',
border: 'none',
height: '100%',
},
},
styles: {
width: '500px',
background: '#444',
boxShadow: 'rgb(218, 218, 218) 1px 1px 5px',
display: 'none',
height: '300px',
overflow: 'hidden',
position: 'absolute',
zIndex: '9999',
},
});
this.iframeActive = false;
this.iframe = this.element.children[0];
if (!document.querySelector(`#${_PreviewPopup.ID}`)) {
this.mount(document.body);
document.addEventListener('click', this.hidePopup.bind(this));
}
}
static {
this.ID = 'play-on-hover-popup';
}
hidePopup() {
this.iframeActive = false;
this.iframe.src = '';
this.element.style.display = 'none';
}
showPopup(e, url, service) {
if (!this.iframeActive) {
this.iframe.src = url;
this.iframeActive = true;
Dom.applyStyles(this.element, {
display: 'block',
left: `${e.pageX}px`,
top: `${e.pageY}px`,
...service.styles,
});
}
}
};
// libs/share/src/ui/Events.ts
const Events = class {
static intendHover(validate, mouseover, mouseleave, timeout = 500) {
let hover = false;
let id = 0;
const onHover = (event) => {
if (!event.target || !validate(event.target)) {
return;
}
const element = event.target;
hover = true;
element.addEventListener(
'mouseleave',
(ev) => {
mouseleave?.call(element, ev);
clearTimeout(id);
hover = false;
},
{ once: true }
);
clearTimeout(id);
id = window.setTimeout(() => {
if (hover) {
mouseover.call(element, event);
}
}, timeout);
};
document.body.addEventListener('mouseover', onHover);
}
};
// apps/on-hover-preview/src/helpers/LinkHover.ts
const LinkHover = class {
constructor(services, onHover) {
this.services = services;
this.onHover = onHover;
Events.intendHover(
this.isValidLink.bind(this),
this.onAnchorHover.bind(this)
);
}
anchorElement(node) {
if (!(node instanceof HTMLElement)) {
return void 0;
}
if (node instanceof HTMLAnchorElement) {
return node;
}
const parent = node.closest('a');
if (parent instanceof HTMLElement) {
return parent;
}
return void 0;
}
findService(url = '') {
return this.services.find((service) => service.isValidUrl(url));
}
isValidLink(node) {
const anchor = this.anchorElement(node);
if (!anchor || !anchor.href || anchor.href === '#') {
return false;
}
return true;
}
async onAnchorHover(ev) {
const anchor = this.anchorElement(ev.target);
if (!anchor) {
return;
}
const service = this.findService(anchor.href);
if (!service) {
return;
}
const previewUrl = await service.embeddedVideoUrl(anchor);
if (!previewUrl) {
return;
}
this.onHover(ev, previewUrl, service);
}
};
// apps/on-hover-preview/src/services/BaseService.ts
const BaseService = class {
extractId(url, match) {
const r###lt = url.match(match);
if (r###lt) {
return r###lt.groups?.id || '';
}
return '';
}
match(url, match) {
const r###lt = url.match(match);
if (r###lt && r###lt.groups) {
return r###lt.groups;
}
return void 0;
}
params(params) {
return Object.entries(params)
.map(([key, value]) => `${key}=${value}`)
.join('&');
}
theme(light, dark) {
return window.matchMedia('(prefers-color-scheme: dark)').matches
? dark
: light;
}
};
// apps/on-hover-preview/src/services/AppleMusic.ts
const AppleMusic = class extends BaseService {
constructor() {
super(...arguments);
this.styles = {
width: '500px',
borderRadius: '12px',
height: '450px',
};
this.regExp = /music\.apple\.com\/.{2}\/(?<id>music-video|artist|album)/;
}
async embeddedVideoUrl({ href, pathname }) {
this.setStyle(href);
return `https://embed.music.apple.com${pathname}`;
}
isValidUrl(url) {
return this.regExp.test(url);
}
setStyle(href) {
const type = this.extractId(href, this.regExp);
if (type === 'music-video') {
this.styles.height = '281px';
} else {
this.styles.height = '450px';
}
}
};
// apps/on-hover-preview/src/services/Coub.ts
const Coub = class extends BaseService {
constructor() {
super(...arguments);
this.styles = {
width: '500px',
height: '290px',
};
}
async embeddedVideoUrl({ href }) {
const id = this.extractId(href, /view\/(?<id>[^/]+)\/?/);
const params = this.params({
autostart: 'true',
muted: 'false',
originalSize: 'false',
startWithHD: 'true',
});
return `https://coub.com/embed/${id}?${params}`;
}
isValidUrl(url) {
return url.includes('coub.com/view');
}
};
// apps/on-hover-preview/src/services/Dailymotion.ts
const Dailymotion = class extends BaseService {
constructor() {
super(...arguments);
this.styles = {
width: '500px',
height: '280px',
};
}
async embeddedVideoUrl(element) {
const id = this.extractId(element.href, /video\/(?<id>[^/?]+)[/?]?/);
return `https://geo.dailymotion.com/player.html?video=${id}`;
}
isValidUrl(url) {
return url.includes('dailymotion.com/video');
}
};
// apps/on-hover-preview/src/services/Deezer.ts
const Deezer = class extends BaseService {
constructor() {
super(...arguments);
this.styles = {
width: '500px',
borderRadius: '10px',
height: '300px',
};
this.regExp =
/deezer\.com\/.{2}\/(?<type>album|playlist|track|artist|podcast|episode)\/(?<id>\d+)/;
}
async embeddedVideoUrl({ href }) {
const theme = this.theme('light', 'dark');
const props = this.match(href, this.regExp);
const params = this.params({
autoplay: 'true',
radius: 'true',
tracklist: 'false',
});
if (!props) {
return void 0;
}
return `https://widget.deezer.com/widget/${theme}/${props.type}/${props.id}?${params}`;
}
isValidUrl(url) {
return this.regExp.test(url);
}
};
// apps/on-hover-preview/src/services/Facebook.ts
const Facebook = class extends BaseService {
constructor() {
super(...arguments);
this.styles = {
width: '500px',
height: '282px',
};
}
async embeddedVideoUrl(element) {
const params = this.params({
width: '500',
autoplay: 'true',
href: element.href,
show_text: 'false',
});
return `https://www.facebook.com/plugins/video.php?${params}`;
}
isValidUrl(url) {
return /https:\/\/(www\.|m\.)?facebook\.com\/[\w\-_]+\/videos\//.test(url);
}
};
// apps/on-hover-preview/src/services/Instagram.ts
const Instagram = class extends BaseService {
constructor() {
super(...arguments);
this.styles = {
width: '300px',
height: '500px',
};
}
async embeddedVideoUrl({ href }) {
const id = this.extractId(href, /reel\/(?<id>[^/]+)\//);
return `https://www.instagram.com/p/${id}/embed/`;
}
isValidUrl(url) {
return /instagram\.com\/([a-zA-Z0-9._]{1,30}\/)?reel/.test(url);
}
};
// apps/on-hover-preview/src/services/SoundCloud.ts
const SoundCloud = class extends BaseService {
constructor() {
super(...arguments);
this.styles = {
width: '600px',
height: '166px',
};
}
async embeddedVideoUrl({ href }) {
const params = this.params({
hide_related: 'true',
auto_play: 'true',
show_artwork: 'true',
show_comments: 'false',
show_teaser: 'false',
url: encodeURIComponent(href),
visual: 'false',
});
return `https://w.soundcloud.com/player?${params}`;
}
isValidUrl(url) {
return /soundcloud\.com\/[^/]+\/[^/?]+/.test(url);
}
};
// apps/on-hover-preview/src/services/Spotify.ts
const Spotify = class extends BaseService {
constructor() {
super(...arguments);
this.styles = {
width: '600px',
borderRadius: '12px',
height: '152px',
};
this.regExp =
/spotify\.com\/(.+\/)?(?<type>track|album|playlist|show)\/(?<id>[\w-]+)/;
}
async embeddedVideoUrl({ href }) {
const props = this.match(href, this.regExp);
if (!props) {
return void 0;
}
this.setStyle(props.type);
const suffix = props.type === 'show' ? '/video' : '';
return `https://open.spotify.com/embed/${props.type}/${props.id}${suffix}`;
}
isValidUrl(url) {
return this.regExp.test(url);
}
setStyle(type) {
if (type === 'track') {
this.styles.height = '152px';
} else if (type === 'album') {
this.styles.height = '352px';
} else if (type === 'playlist') {
this.styles.height = '352px';
} else if (type === 'show') {
this.styles.height = '352px';
} else {
this.styles.height = '300px';
}
}
};
// apps/on-hover-preview/src/services/Streamable.ts
const Streamable = class extends BaseService {
constructor() {
super(...arguments);
this.styles = {
width: '500px',
height: '300px',
};
}
async embeddedVideoUrl({ href }) {
const id = this.extractId(href, /\.com\/([s|o]\/)?(?<id>[^?/]+).*$/);
return `https://streamable.com/o/${id}?autoplay=1`;
}
isValidUrl(url) {
return url.includes('streamable.com');
}
};
// apps/on-hover-preview/src/services/Tableau.ts
const Tableau = class extends BaseService {
constructor() {
super(...arguments);
this.styles = {
width: '850px',
height: '528px',
};
}
async embeddedVideoUrl({ href }) {
const id = this.extractId(href, /views\/(?<id>[^/]+)\/?/);
const params = this.params({
':animate_transition': 'yes',
':display_count': 'yes',
':display_overlay': 'yes',
':display_spinner': 'yes',
':display_static_image': 'no',
':embed': 'y',
':embed_code_version': '3',
':host_url': 'https%3A%2F%2Fpublic.tableau.com%2F',
':language': 'en-US',
':loadOrderID': '0',
':showVizHome': 'no',
':tabs': 'yes',
':toolbar': 'yes',
});
return `https://public.tableau.com/views/${id}/Video?${params}`;
}
isValidUrl(url) {
return url.includes('public.tableau.com/views');
}
};
// apps/on-hover-preview/src/services/Tidal.ts
const Tidal = class extends BaseService {
constructor() {
super(...arguments);
this.styles = {
width: '500px',
borderRadius: '10px',
height: '300px',
};
this.regExp =
/tidal\.com\/(.+\/)?(?<type>track|album|video|playlist)\/(?<id>\d+|[\w-]+)/;
}
async embeddedVideoUrl({ href }) {
const props = this.match(href, this.regExp);
if (!props) {
return void 0;
}
this.setStyle(props.type);
return `https://embed.tidal.com/${props.type}s/${props.id}`;
}
isValidUrl(url) {
return this.regExp.test(url);
}
setStyle(type) {
if (type === 'track') {
this.styles.height = '120px';
} else if (type === 'playlist') {
this.styles.height = '400px';
} else if (type === 'video') {
this.styles.height = '281px';
} else {
this.styles.height = '300px';
}
}
};
// apps/on-hover-preview/src/services/Tiktok.ts
const Tiktok = class extends BaseService {
constructor() {
super(...arguments);
this.styles = {
width: '338px',
height: '575px',
};
}
async embeddedVideoUrl({ href }) {
const id = this.extractId(href, /video\/(?<id>\d+)/);
return `https://www.tiktok.com/embed/v2/${id}`;
}
isValidUrl(url) {
return url.includes('tiktok.com') && /video\/\d+/.test(url);
}
};
// apps/on-hover-preview/src/services/Twitter.ts
const Twitter = class extends BaseService {
constructor() {
super(...arguments);
this.styles = {
width: '480px',
height: '300px',
};
}
async embeddedVideoUrl({ href }) {
const id = this.extractId(href, /status\/(?<id>[^/?]+)[/?]?/);
const platform = href.includes('twitter.com') ? 'twitter' : 'x';
const params = this.params({
id,
maxWidth: '480',
});
return `https://platform.${platform}.com/embed/Tweet.html?${params}`;
}
isValidUrl(url) {
return /https:\/\/(twitter|x)\.com\/.+\/status\/\d+/.test(url);
}
};
// apps/on-hover-preview/src/services/Vimeo.ts
const Vimeo = class extends BaseService {
constructor() {
super(...arguments);
this.styles = {
width: '500px',
height: '285px',
};
}
async embeddedVideoUrl(element) {
let id = '';
if (/\/\d+(\/.*)?$/.test(element.pathname)) {
id = element.pathname.replace(/\D+/g, '');
} else {
const response = await fetch(
`https://vimeo.com/api/oembed.json?url=${element.href}`
);
const data = await response.json();
id = data.video_id;
}
return `https://player.vimeo.com/video/${id}?autoplay=1`;
}
isValidUrl(url) {
return url.includes('vimeo.com');
}
};
// apps/on-hover-preview/src/services/Youtube.ts
const Youtube = class _Youtube extends BaseService {
constructor() {
super(...arguments);
this.styles = _Youtube.VideoSize;
}
static {
this.ShortSize = {
width: '256px',
height: '454px',
};
}
static {
this.VideoSize = {
width: '500px',
height: '300px',
};
}
async embeddedVideoUrl({ href, search }) {
this.styles = _Youtube.VideoSize;
const urlParams = new URLSearchParams(search);
let id = urlParams.get('v') || '';
let start = urlParams.get('t') || '0';
if (href.includes('youtu.be')) {
id = this.extractId(href, /\.be\/(?<id>[^?/]+).*$/);
} else if (href.includes('youtube.com/shorts')) {
this.styles = _Youtube.ShortSize;
id = this.extractId(href, /youtube\.com\/shorts\/(?<id>[^?/]+).*$/);
} else if (href.includes('youtube.com/attribution_link')) {
const url = decodeURIComponent(urlParams.get('u') || `/watch?v=${id}`);
const attrUrl = new URL(`https://youtube.com${url}`);
const attrParams = new URLSearchParams(attrUrl.search);
id = attrParams.get('v') || id;
start = attrParams.get('t') || start;
}
if (/(?:(\d+)h)?(?:(\d+)m)?(\d+)s/.test(start)) {
const [hour = '0', minutes = '0', seconds = '-1'] = start.match(
/(?:(\d+)h)?(?:(\d+)m)?(\d+)s/
);
if (seconds !== '-1') {
start = `${(Number(hour) * 60 + Number(minutes)) * 60 + seconds}`;
}
}
const params = this.params({
autoplay: 1,
enablejsapi: 1,
fs: 1,
start,
});
return `https://www.youtube.com/embed/${id}?${params}`;
}
isValidUrl(url) {
return (
url.includes('youtube.com/attribution_link') ||
url.includes('youtube.com/watch') ||
url.includes('youtube.com/shorts') ||
url.includes('youtu.be/')
);
}
};
// apps/on-hover-preview/src/main.ts
function run() {
const services = [
Youtube,
Vimeo,
Streamable,
Facebook,
Tiktok,
Instagram,
Twitter,
Dailymotion,
Dailymotion,
Coub,
Spotify,
Tableau,
SoundCloud,
AppleMusic,
Deezer,
Tidal,
// Odysee,
// Rumble,
].map((Service) => new Service());
const previewPopup = new PreviewPopup();
new LinkHover(services, previewPopup.showPopup.bind(previewPopup));
}
if (window.top == window.self) {
run();
}