View Original Avatar, Banner, Video and Shorts Thumbnails.
// ==UserScript==
// @name YouTube Enhancer (Thumbnail Preview)
// @description View Original Avatar, Banner, Video and Shorts Thumbnails.
// @icon data:image/svg+xml;base64,<svg xmlns="http://www.w3.org/2000/svg"  viewBox="0 0 100 100" width="100px" height="100px" baseProfile="basic"><path fill="#de333b" d="M89.437,39.23c-0.841-0.794-2.113-0.996-3.253-1.303c-6.326-1.704-10.654-8.81-9.266-15.213	c0.263-1.212,0.699-2.481,0.305-3.657c-0.269-0.802-0.89-1.431-1.518-1.998c-2.302-2.08-4.969-3.756-7.842-4.927	c-1.004-0.409-2.071-0.763-3.152-0.671c-2.18,0.185-3.761,2.054-5.53,3.342c-3.165,2.305-7.539,2.836-11.164,1.355	c-2.785-1.138-5.089-3.345-7.992-4.135c-5.97-1.624-12.029,3.563-12.528,9.371c-0.228,2.655,0.108,5.368-0.489,7.965	c-0.918,3.996-4.18,7.362-8.145,8.405c-1.309,0.344-2.765,0.496-3.748,1.427c-0.944,0.894-1.2,2.281-1.352,3.573	c-0.364,3.109-0.413,6.256-0.145,9.375c0.066,0.772,0.162,1.573,0.575,2.228c0.886,1.407,2.796,1.616,4.408,2.022	c6.248,1.572,10.437,8.793,8.701,14.997c-0.45,1.607-1.24,3.244-0.852,4.867c0.356,1.489,1.623,2.566,2.877,3.444	c2.133,1.494,4.445,2.734,6.869,3.685c4.813,1.889,7.341-3.734,11.307-5.198c3.455-1.275,7.517-1.036,10.726,0.809	c4.013,2.307,5.67,7.06,10.959,4.862c3.061-1.272,8.887-5.175,8.43-9.124c-0.532-4.59-1.557-7.851,0.862-12.212	c1.847-3.33,5-6.006,8.762-6.84c0.984-0.218,2.044-0.35,2.823-0.989c1.048-0.861,1.263-2.362,1.322-3.717	c0.14-3.18-0.159-6.38-0.885-9.479c-0.17-0.726-0.377-1.474-0.858-2.043C89.58,39.372,89.51,39.299,89.437,39.23z"/><path fill="none" d="M72.846,23.741c0.263-1.212,0.699-2.481,0.305-3.657c-0.269-0.802-0.89-1.431-1.518-1.998 c-2.302-2.08-4.969-3.756-7.842-4.927c-1.004-0.409-2.071-0.763-3.152-0.671c-2.18,0.185-3.761,2.054-5.53,3.342 c-3.165,2.305-7.539,2.836-11.164,1.355c-2.785-1.138-5.089-3.345-7.992-4.135c-5.97-1.624-12.029,3.563-12.528,9.371 c-0.228,2.655,0.108,5.368-0.489,7.965c-0.918,3.996-4.18,7.362-8.145,8.405c-1.309,0.344-2.766,0.496-3.748,1.427 c-0.944,0.894-1.2,2.281-1.352,3.573c-0.364,3.109-0.413,6.256-0.145,9.375c0.066,0.772,0.162,1.573,0.575,2.228 c0.886,1.407,2.796,1.616,4.408,2.022c6.248,1.572,10.437,8.793,8.701,14.997c-0.45,1.607-1.24,3.244-0.852,4.867 c0.356,1.489,1.623,2.566,2.877,3.444c2.133,1.494,4.445,2.734,6.869,3.685c4.813,1.889,7.341-3.734,11.307-5.198 c3.455-1.275,7.517-1.036,10.726,0.809c4.013,2.307,5.67,7.06,10.959,4.862c3.061-1.272,8.887-5.175,8.43-9.124 c-0.532-4.59-1.557-7.851,0.862-12.212c1.847-3.33,5-6.006,8.762-6.84c0.984-0.218,2.044-0.35,2.823-0.989 c1.048-0.861,1.263-2.362,1.322-3.717c0.14-3.18-0.159-6.38-0.885-9.479c-0.17-0.726-0.377-1.474-0.858-2.043 c-0.066-0.078-0.136-0.152-0.209-0.221c-0.841-0.794-2.113-0.996-3.253-1.303"/><path d="M72.846,23.741c0,0,0.054-0.205,0.16-0.604c0.098-0.401,0.297-0.988,0.37-1.805c0.032-0.406,0.015-0.88-0.151-1.372 c-0.164-0.493-0.487-0.971-0.89-1.417c-0.825-0.872-1.85-1.774-3.091-2.703c-1.242-0.92-2.705-1.848-4.412-2.663 c-0.855-0.396-1.747-0.831-2.817-1.067c-1.059-0.259-2.333-0.106-3.383,0.43c-1.066,0.519-1.966,1.278-2.868,1.99 c-0.898,0.727-1.817,1.343-2.892,1.8c-2.128,0.897-4.696,1.186-7.151,0.528c-2.471-0.581-4.566-2.479-7.384-3.967 c-1.407-0.737-3.124-1.248-4.874-1.218c-1.75,0.016-3.503,0.516-5.062,1.378c-3.104,1.718-5.617,4.861-6.209,8.76 c-0.272,1.892-0.176,3.642-0.265,5.339c-0.074,1.7-0.3,3.251-0.991,4.67c-0.673,1.424-1.7,2.719-2.975,3.717 c-0.64,0.495-1.338,0.917-2.076,1.244c-0.764,0.335-1.449,0.534-2.402,0.73c-0.926,0.219-2.135,0.444-3.28,1.356 c-1.161,0.943-1.651,2.303-1.88,3.385c-0.231,1.129-0.301,2.073-0.403,3.09c-0.088,1.006-0.141,2.02-0.166,3.039 c-0.023,1.019-0.012,2.044,0.029,3.072l0.091,1.544c0.039,0.501,0.073,1.066,0.218,1.726c0.136,0.641,0.448,1.44,0.983,2.053 c0.522,0.62,1.183,1.055,1.789,1.327c1.226,0.549,2.317,0.701,3.213,0.936c1.655,0.438,3.207,1.34,4.478,2.599 c1.243,1.276,2.272,2.842,2.815,4.577c0.564,1.722,0.72,3.554,0.331,5.243c-0.137,0.823-0.542,1.757-0.834,2.902 c-0.148,0.57-0.266,1.212-0.278,1.911c-0.018,0.695,0.117,1.465,0.391,2.147c0.569,1.374,1.532,2.296,2.419,3.008 c0.912,0.715,1.761,1.254,2.667,1.815c1.815,1.093,3.646,2.007,5.651,2.747c1.146,0.451,2.58,0.547,3.829,0.221 c1.26-0.32,2.278-0.958,3.137-1.593c1.707-1.29,2.988-2.679,4.356-3.492c0.342-0.217,0.656-0.351,1.011-0.501 c0.389-0.142,0.784-0.265,1.185-0.366c0.803-0.201,1.626-0.314,2.448-0.342c1.644-0.056,3.283,0.233,4.749,0.848 c1.482,0.597,2.664,1.592,3.971,2.79c0.654,0.592,1.333,1.219,2.138,1.795c0.797,0.568,1.765,1.101,2.861,1.29 c1.091,0.2,2.167,0.06,3.127-0.2c0.943-0.311,1.776-0.689,2.544-1.118c1.544-0.855,2.953-1.85,4.226-3.013 c0.629-0.591,1.234-1.208,1.754-1.922c0.531-0.695,0.99-1.483,1.281-2.374c0.165-0.435,0.23-0.918,0.291-1.393 c0.005-0.476-0.014-1.021-0.079-1.36c-0.115-0.758-0.229-1.51-0.341-2.254c-0.23-1.467-0.418-2.863-0.384-4.193 c0.035-1.328,0.308-2.592,0.807-3.77c0.981-2.377,2.62-4.368,4.489-5.763c0.944-0.689,1.947-1.248,2.983-1.625 c0.523-0.189,1.029-0.338,1.572-0.46c0.545-0.126,1.121-0.25,1.687-0.49c0.564-0.23,1.115-0.628,1.471-1.132 c0.369-0.497,0.57-1.052,0.697-1.583c0.244-1.073,0.214-2.069,0.217-3.006c-0.017-1.885-0.189-3.6-0.43-5.124 c-0.245-1.526-0.55-2.855-0.889-4.002c-0.181-0.572-0.433-1.095-0.789-1.476c-0.352-0.385-0.765-0.618-1.139-0.781 c-0.759-0.311-1.371-0.41-1.772-0.506c-0.403-0.09-0.61-0.136-0.61-0.136s0.204,0.059,0.601,0.173 c0.394,0.119,1.002,0.257,1.719,0.602c0.353,0.179,0.729,0.424,1.032,0.795c0.306,0.367,0.512,0.86,0.656,1.418 c0.268,1.131,0.502,2.475,0.663,3.984c0.158,1.511,0.242,3.201,0.167,5.043c-0.045,0.921-0.074,1.889-0.328,2.784 c-0.25,0.906-0.769,1.647-1.668,1.947c-0.879,0.32-2.088,0.388-3.256,0.786c-1.166,0.368-2.305,0.937-3.383,1.657 c-2.139,1.464-4.03,3.567-5.251,6.213c-0.624,1.321-1.013,2.827-1.107,4.365c-0.096,1.538,0.063,3.065,0.242,4.555 c0.086,0.738,0.172,1.483,0.26,2.234c0.059,0.415,0.026,0.64,0.032,0.931c-0.059,0.285-0.092,0.572-0.22,0.862 c-0.418,1.169-1.414,2.292-2.528,3.266c-1.136,0.975-2.445,1.845-3.834,2.561c-0.696,0.366-1.408,0.648-2.075,0.853 c-0.674,0.154-1.322,0.211-1.924,0.084c-2.453-0.466-4.451-4.3-8.331-5.944c-1.856-0.828-3.903-1.229-5.965-1.2 c-1.031,0.015-2.067,0.137-3.088,0.372c-0.51,0.118-1.016,0.265-1.516,0.438c-0.519,0.198-1.076,0.438-1.541,0.722 c-1.908,1.126-3.265,2.591-4.671,3.591c-0.695,0.503-1.38,0.88-2.021,1.028c-0.641,0.142-1.258,0.121-1.948-0.156 c-1.682-0.642-3.421-1.522-5.025-2.514c-1.602-1.005-3.315-2.165-3.695-3.242c-0.2-0.498-0.186-1.104,0.038-1.958 c0.206-0.843,0.637-1.81,0.875-3.021c0.538-2.345,0.322-4.796-0.413-7.036c-0.717-2.257-2.025-4.265-3.662-5.927 c-1.661-1.639-3.768-2.873-6.055-3.454c-1.074-0.256-2.008-0.423-2.63-0.71c-0.316-0.137-0.505-0.289-0.636-0.435 c-0.132-0.147-0.209-0.307-0.293-0.64c-0.076-0.318-0.119-0.755-0.159-1.247l-0.099-1.437c-0.049-0.957-0.07-1.912-0.059-2.862 c0.012-0.95,0.05-1.896,0.119-2.836c0.076-0.925,0.154-1.925,0.304-2.693c0.157-0.791,0.417-1.336,0.765-1.619 c0.353-0.319,1.067-0.555,1.97-0.761c0.9-0.195,2.036-0.527,2.975-0.977c0.967-0.451,1.865-1.019,2.677-1.675 c1.62-1.322,2.898-3,3.729-4.868c0.863-1.875,1.095-3.953,1.121-5.765c0.043-1.825-0.077-3.571,0.111-5.084 c0.341-2.948,2.302-5.637,4.768-7.082c1.232-0.733,2.6-1.166,3.958-1.225c1.365-0.063,2.674,0.26,3.934,0.858 c2.505,1.175,4.9,3.196,7.871,3.807c2.884,0.648,5.766,0.19,8.124-0.922c1.179-0.555,2.234-1.34,3.105-2.115 c0.883-0.766,1.695-1.502,2.574-1.977c0.875-0.484,1.796-0.644,2.719-0.476c0.921,0.153,1.818,0.526,2.666,0.872 c1.695,0.709,3.167,1.54,4.43,2.378c1.257,0.841,2.33,1.688,3.17,2.484c0.409,0.405,0.732,0.832,0.908,1.278 c0.179,0.444,0.223,0.891,0.215,1.287c-0.024,0.796-0.186,1.399-0.261,1.803C72.888,23.532,72.846,23.741,72.846,23.741z"/><path fill="#f2f2f2" d="M66.847,49.099c0.01-1.192-0.639-2.243-1.695-3.036c-5.193-3.901-10.51-7.632-15.939-11.198	c-0.577-0.379-1.167-0.531-1.734-0.528c-0.159-0.143-0.314-0.292-0.476-0.433c-1.226-1.064-2.773-1.308-4.225-0.545	c-2.279,1.199-2.655,3.534-2.495,5.861c0.04,0.577,0.08,1.155,0.119,1.732c0,0.001,0,0.002,0,0.004	c-0.086,2.46,0.148,4.974,0.222,7.435c0.074,2.478,0.148,4.957,0.222,7.435c0.039,1.322,0.079,2.644,0.118,3.965	c0.042,1.424-0.081,2.971,0.655,4.248c1.695,2.943,5.139,2.268,7.581,0.835c1.976-1.16,3.934-2.351,5.855-3.601	c3.891-2.534,7.656-5.323,11.008-8.544C67.036,51.793,67.287,50.327,66.847,49.099z"/></svg>
// @version 2.0
// @author exyezed
// @namespace https://github.com/exyezed/youtube-enhancer/
// @supportURL https://github.com/exyezed/youtube-enhancer/issues
// @license MIT
// @match https://youtube.com/*
// @match https://www.youtube.com/*
// @grant none
// @run-at document-start
// ==/UserScript==
(function() {
'use strict';
function extractVideoId(thumbnailSrc) {
const match = thumbnailSrc.match(/\/vi\/([^\/]+)\//);
return match ? match[1] : null;
}
function extractShortsId(href) {
const match = href.match(/\/shorts\/([^\/\?]+)/);
return match ? match[1] : null;
}
async function checkImageExists(url) {
try {
const corsTest = await fetch(url, { method: 'HEAD' }).catch(() => null);
if (corsTest) {
return corsTest.ok;
} else {
return true;
}
} catch (error) {
return new Promise((resolve) => {
const img = document.createElement('img');
img.style.display = 'none';
const timeout = setTimeout(() => {
document.body.removeChild(img);
resolve(false);
}, 2000);
img.onload = () => {
clearTimeout(timeout);
document.body.removeChild(img);
resolve(true);
};
img.onerror = () => {
clearTimeout(timeout);
document.body.removeChild(img);
resolve(false);
};
document.body.appendChild(img);
img.src = url;
});
}
}
function createSpinner() {
const spinner = document.createElementNS('http://www.w3.org/2000/svg', 'svg');
spinner.setAttribute('xmlns', 'http://www.w3.org/2000/svg');
spinner.setAttribute('width', '16');
spinner.setAttribute('height', '16');
spinner.setAttribute('viewBox', '0 0 24 24');
spinner.setAttribute('fill', 'none');
spinner.setAttribute('stroke', 'white');
spinner.setAttribute('stroke-width', '2');
spinner.setAttribute('stroke-linecap', 'round');
spinner.setAttribute('stroke-linejoin', 'round');
const path = document.createElementNS('http://www.w3.org/2000/svg', 'path');
path.setAttribute('d', 'M21 12a9 9 0 1 1-6.219-8.56');
spinner.appendChild(path);
spinner.style.animation = 'spin 1s linear infinite';
if (!document.querySelector('#spinner-keyframes')) {
const style = document.createElement('style');
style.id = 'spinner-keyframes';
style.textContent = `
@keyframes spin {
from { transform: rotate(0deg); }
to { transform: rotate(360deg); }
}
`;
document.head.appendChild(style);
}
return spinner;
}
async function openThumbnail(videoId, isShorts, overlayElement) {
if (isShorts) {
const originalSvg = overlayElement.querySelector('svg');
const spinner = createSpinner();
overlayElement.replaceChild(spinner, originalSvg);
try {
const oardefaultUrl = `https://i.ytimg.com/vi/${videoId}/oardefault.jpg`;
const isOarDefaultAvailable = await checkImageExists(oardefaultUrl);
if (isOarDefaultAvailable) {
window.open(oardefaultUrl, '_blank');
} else {
window.open(`https://i.ytimg.com/vi/${videoId}/oar2.jpg`, '_blank');
}
} finally {
overlayElement.replaceChild(originalSvg, spinner);
}
} else {
const originalSvg = overlayElement.querySelector('svg');
const spinner = createSpinner();
overlayElement.replaceChild(spinner, originalSvg);
try {
const maxresdefaultUrl = `https://i.ytimg.com/vi/${videoId}/maxresdefault.jpg`;
const isMaxResAvailable = await checkImageExists(maxresdefaultUrl);
if (isMaxResAvailable) {
window.open(maxresdefaultUrl, '_blank');
} else {
window.open(`https://i.ytimg.com/vi/${videoId}/mqdefault.jpg`, '_blank');
}
} finally {
overlayElement.replaceChild(originalSvg, spinner);
}
}
}
let thumbnailPreviewCurrentVideoId = "";
let thumbnailPreviewClosed = false;
let thumbnailInsertionAttempts = 0;
const MAX_ATTEMPTS = 10;
const RETRY_DELAY = 500;
function isWatchPage() {
const url = new URL(window.location.href);
return url.pathname === "/watch" && url.searchParams.has("v");
}
function addOrUpdateThumbnailImage() {
if (!isWatchPage()) return;
const newVideoId = new URLSearchParams(window.location.search).get("v");
if (newVideoId !== thumbnailPreviewCurrentVideoId) {
thumbnailPreviewClosed = false;
}
if (!newVideoId || newVideoId === thumbnailPreviewCurrentVideoId || thumbnailPreviewClosed) {
return;
}
thumbnailPreviewCurrentVideoId = newVideoId;
function attemptInsertion() {
const targetElement = document.querySelector("#secondary-inner #panels");
const existingContainer = document.getElementById("thumbnailPreview-custom-container");
if (existingContainer) {
const existingImg = existingContainer.querySelector("img");
if (existingImg) {
existingImg.src = `https://i.ytimg.com/vi/${thumbnailPreviewCurrentVideoId}/mqdefault.jpg`;
}
thumbnailInsertionAttempts = 0;
return;
}
if (!targetElement) {
thumbnailInsertionAttempts++;
if (thumbnailInsertionAttempts < MAX_ATTEMPTS) {
setTimeout(attemptInsertion, RETRY_DELAY);
} else {
thumbnailInsertionAttempts = 0;
}
return;
}
const container = document.createElement("div");
container.id = "thumbnailPreview-custom-container";
container.style.cssText = `
position: relative;
width: 100%;
margin-bottom: 10px;
box-sizing: border-box;
`;
const img = document.createElement("img");
img.src = `https://i.ytimg.com/vi/${thumbnailPreviewCurrentVideoId}/mqdefault.jpg`;
img.style.cssText = `
width: 100%;
height: auto;
border-radius: 10px;
cursor: pointer;
display: block;
`;
img.addEventListener("click", function (e) {
e.preventDefault();
e.stopPropagation();
const maxResUrl = `https://i.ytimg.com/vi/${thumbnailPreviewCurrentVideoId}/maxresdefault.jpg`;
window.open(maxResUrl, '_blank');
});
const closeButton = document.createElement("div");
closeButton.style.cssText = `
position: absolute;
top: 8px;
right: 8px;
background: rgba(0, 0, 0, 0.7);
color: white;
width: 32px;
height: 32px;
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
cursor: pointer;
z-index: 1001;
transition: all 0.2s ease;
`;
const closeSvg = document.createElementNS('http://www.w3.org/2000/svg', 'svg');
closeSvg.setAttribute('width', '20');
closeSvg.setAttribute('height', '20');
closeSvg.setAttribute('viewBox', '0 0 24 24');
closeSvg.setAttribute('fill', 'none');
closeSvg.setAttribute('stroke', 'currentColor');
closeSvg.setAttribute('stroke-width', '2');
closeSvg.setAttribute('stroke-linecap', 'round');
closeSvg.setAttribute('stroke-linejoin', 'round');
const circle = document.createElementNS('http://www.w3.org/2000/svg', 'circle');
circle.setAttribute('cx', '12');
circle.setAttribute('cy', '12');
circle.setAttribute('r', '10');
closeSvg.appendChild(circle);
const path1 = document.createElementNS('http://www.w3.org/2000/svg', 'path');
path1.setAttribute('d', 'm15 9-6 6');
closeSvg.appendChild(path1);
const path2 = document.createElementNS('http://www.w3.org/2000/svg', 'path');
path2.setAttribute('d', 'm9 9 6 6');
closeSvg.appendChild(path2);
closeButton.appendChild(closeSvg);
closeButton.onmouseenter = () => closeSvg.style.stroke = '#f50057';
closeButton.onmouseleave = () => closeSvg.style.stroke = 'currentColor';
closeButton.addEventListener("click", function(e) {
e.preventDefault();
e.stopPropagation();
thumbnailPreviewClosed = true;
container.remove();
});
container.appendChild(img);
container.appendChild(closeButton);
targetElement.parentNode.insertBefore(container, targetElement);
thumbnailInsertionAttempts = 0;
}
attemptInsertion();
}
function createThumbnailOverlay(videoId, container) {
const overlay = document.createElement('div');
const svg = document.createElementNS('http://www.w3.org/2000/svg', 'svg');
svg.setAttribute('width', '16');
svg.setAttribute('height', '16');
svg.setAttribute('viewBox', '0 0 24 24');
svg.setAttribute('fill', 'none');
svg.setAttribute('stroke', 'white');
svg.setAttribute('stroke-width', '2');
svg.setAttribute('stroke-linecap', 'round');
svg.setAttribute('stroke-linejoin', 'round');
svg.style.transition = 'stroke 0.2s ease';
const mainRect = document.createElementNS('http://www.w3.org/2000/svg', 'rect');
mainRect.setAttribute('width', '18');
mainRect.setAttribute('height', '18');
mainRect.setAttribute('x', '3');
mainRect.setAttribute('y', '3');
mainRect.setAttribute('rx', '2');
mainRect.setAttribute('ry', '2');
svg.appendChild(mainRect);
const circle = document.createElementNS('http://www.w3.org/2000/svg', 'circle');
circle.setAttribute('cx', '9');
circle.setAttribute('cy', '9');
circle.setAttribute('r', '2');
svg.appendChild(circle);
const path = document.createElementNS('http://www.w3.org/2000/svg', 'path');
path.setAttribute('d', 'm21 15-3.086-3.086a2 2 0 0 0-2.828 0L6 21');
svg.appendChild(path);
overlay.appendChild(svg);
overlay.style.cssText = `
position: absolute;
bottom: 8px;
left: 8px;
background: rgba(0, 0, 0, 0.7);
width: 28px;
height: 28px;
display: flex;
align-items: center;
justify-content: center;
border-radius: 4px;
cursor: pointer;
z-index: 1000;
opacity: 0;
transition: all 0.2s ease;
`;
overlay.onmouseenter = () => {
overlay.style.background = 'rgba(0, 0, 0, 0.9)';
svg.style.stroke = '#f50057';
};
overlay.onmouseleave = () => {
overlay.style.background = 'rgba(0, 0, 0, 0.7)';
svg.style.stroke = 'white';
};
overlay.onclick = async (e) => {
e.preventDefault();
e.stopPropagation();
const isShorts = container.closest('ytm-shorts-lockup-view-model') ||
container.closest('.shortsLockupViewModelHost') ||
container.closest('[class*="shortsLockupViewModelHost"]') ||
container.querySelector('a[href*="/shorts/"]');
await openThumbnail(videoId, !!isShorts, overlay);
};
return overlay;
}
function addThumbnailOverlay(container) {
if (container.querySelector('.thumb-overlay')) return;
let videoId = null;
let thumbnailContainer = null;
const img = container.querySelector('img[src*="ytimg.com"]');
if (img?.src) {
videoId = extractVideoId(img.src);
thumbnailContainer = img.closest('yt-thumbnail-view-model') || img.parentElement;
}
if (!videoId) {
const link = container.querySelector('a[href*="/shorts/"]');
if (link?.href) {
videoId = extractShortsId(link.href);
const shortsImg = container.querySelector('img[src*="ytimg.com"]');
if (shortsImg) {
thumbnailContainer = shortsImg.closest('.ytCoreImageHost') ||
shortsImg.closest('[class*="ThumbnailContainer"]') ||
shortsImg.closest('[class*="ImageHost"]') ||
shortsImg.parentElement;
}
}
}
if (!videoId || !thumbnailContainer) return;
if (getComputedStyle(thumbnailContainer).position === 'static') {
thumbnailContainer.style.position = 'relative';
}
const overlay = createThumbnailOverlay(videoId, container);
overlay.className = 'thumb-overlay';
thumbnailContainer.appendChild(overlay);
thumbnailContainer.onmouseenter = () => overlay.style.opacity = '1';
thumbnailContainer.onmouseleave = () => overlay.style.opacity = '0';
}
function createAvatarOverlay() {
const overlay = document.createElement('div');
const svg = document.createElementNS('http://www.w3.org/2000/svg', 'svg');
svg.setAttribute('width', '16');
svg.setAttribute('height', '16');
svg.setAttribute('viewBox', '0 0 24 24');
svg.setAttribute('fill', 'none');
svg.setAttribute('stroke', 'white');
svg.setAttribute('stroke-width', '2');
svg.setAttribute('stroke-linecap', 'round');
svg.setAttribute('stroke-linejoin', 'round');
svg.style.transition = 'stroke 0.2s ease';
const circle = document.createElementNS('http://www.w3.org/2000/svg', 'circle');
circle.setAttribute('cx', '12');
circle.setAttribute('cy', '8');
circle.setAttribute('r', '5');
svg.appendChild(circle);
const path = document.createElementNS('http://www.w3.org/2000/svg', 'path');
path.setAttribute('d', 'M20 21a8 8 0 0 0-16 0');
svg.appendChild(path);
overlay.appendChild(svg);
overlay.style.cssText = `
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
background: rgba(0, 0, 0, 0.7);
width: 28px;
height: 28px;
display: flex;
align-items: center;
justify-content: center;
border-radius: 50%;
cursor: pointer;
z-index: 1000;
opacity: 0;
transition: all 0.2s ease;
`;
overlay.onmouseenter = () => {
overlay.style.background = 'rgba(0, 0, 0, 0.9)';
svg.style.stroke = '#f50057';
};
overlay.onmouseleave = () => {
overlay.style.background = 'rgba(0, 0, 0, 0.7)';
svg.style.stroke = 'white';
};
return overlay;
}
function addAvatarOverlay(img) {
const container = img.parentElement;
if (container.querySelector('.avatar-overlay')) return;
if (getComputedStyle(container).position === 'static') {
container.style.position = 'relative';
}
const overlay = createAvatarOverlay();
overlay.className = 'avatar-overlay';
overlay.onclick = (e) => {
e.preventDefault();
e.stopPropagation();
const highResUrl = img.src.replace(/=s\d+-c-k-c0x00ffffff-no-rj.*/, '=s0');
window.open(highResUrl, '_blank');
};
container.appendChild(overlay);
container.onmouseenter = () => overlay.style.opacity = '1';
container.onmouseleave = () => overlay.style.opacity = '0';
}
function createBannerOverlay() {
const overlay = document.createElement('div');
const svg = document.createElementNS('http://www.w3.org/2000/svg', 'svg');
svg.setAttribute('width', '16');
svg.setAttribute('height', '16');
svg.setAttribute('viewBox', '0 0 24 24');
svg.setAttribute('fill', 'none');
svg.setAttribute('stroke', 'white');
svg.setAttribute('stroke-width', '2');
svg.setAttribute('stroke-linecap', 'round');
svg.setAttribute('stroke-linejoin', 'round');
svg.style.transition = 'stroke 0.2s ease';
const rect = document.createElementNS('http://www.w3.org/2000/svg', 'rect');
rect.setAttribute('x', '3');
rect.setAttribute('y', '3');
rect.setAttribute('width', '18');
rect.setAttribute('height', '18');
rect.setAttribute('rx', '2');
rect.setAttribute('ry', '2');
svg.appendChild(rect);
const circle = document.createElementNS('http://www.w3.org/2000/svg', 'circle');
circle.setAttribute('cx', '9');
circle.setAttribute('cy', '9');
circle.setAttribute('r', '2');
svg.appendChild(circle);
const polyline = document.createElementNS('http://www.w3.org/2000/svg', 'polyline');
polyline.setAttribute('points', '21,15 16,10 5,21');
svg.appendChild(polyline);
overlay.appendChild(svg);
overlay.style.cssText = `
position: absolute;
bottom: 8px;
left: 8px;
background: rgba(0, 0, 0, 0.7);
width: 28px;
height: 28px;
display: flex;
align-items: center;
justify-content: center;
border-radius: 4px;
cursor: pointer;
z-index: 1000;
opacity: 0;
transition: all 0.2s ease;
`;
overlay.onmouseenter = () => {
overlay.style.background = 'rgba(0, 0, 0, 0.9)';
svg.style.stroke = '#f50057';
};
overlay.onmouseleave = () => {
overlay.style.background = 'rgba(0, 0, 0, 0.7)';
svg.style.stroke = 'white';
};
return overlay;
}
function addBannerOverlay(img) {
const container = img.parentElement;
if (container.querySelector('.banner-overlay')) return;
if (getComputedStyle(container).position === 'static') {
container.style.position = 'relative';
}
const overlay = createBannerOverlay();
overlay.className = 'banner-overlay';
overlay.onclick = (e) => {
e.preventDefault();
e.stopPropagation();
const highResUrl = img.src.replace(/=w\d+-.*/, '=s0');
window.open(highResUrl, '_blank');
};
container.appendChild(overlay);
container.onmouseenter = () => overlay.style.opacity = '1';
container.onmouseleave = () => overlay.style.opacity = '0';
}
function processAvatars() {
const avatarSelectors = [
'yt-avatar-shape img',
'#avatar img',
'ytd-channel-avatar-editor img',
'.ytd-video-owner-renderer img[src*="yt"]'
];
avatarSelectors.forEach(selector => {
document.querySelectorAll(selector).forEach(img => {
if (img.src && img.src.includes('yt') && !img.closest('.avatar-overlay')) {
addAvatarOverlay(img);
}
});
});
}
function processBanners() {
const bannerSelectors = [
'yt-image-banner-view-model img',
'ytd-c4-tabbed-header-renderer img[src*="yt"]',
'#channel-header img[src*="banner"]'
];
bannerSelectors.forEach(selector => {
document.querySelectorAll(selector).forEach(img => {
if (img.src && (img.src.includes('banner') || img.src.includes('yt')) && !img.closest('.banner-overlay')) {
addBannerOverlay(img);
}
});
});
}
function processThumbnails() {
document.querySelectorAll('yt-thumbnail-view-model').forEach(addThumbnailOverlay);
document.querySelectorAll('.ytd-thumbnail').forEach(addThumbnailOverlay);
document.querySelectorAll('ytm-shorts-lockup-view-model').forEach(addThumbnailOverlay);
document.querySelectorAll('.shortsLockupViewModelHost').forEach(addThumbnailOverlay);
document.querySelectorAll('[class*="shortsLockupViewModelHost"]').forEach(addThumbnailOverlay);
}
function processAll() {
processThumbnails();
processAvatars();
processBanners();
addOrUpdateThumbnailImage();
}
function setupMutationObserver() {
const observer = new MutationObserver(() => {
setTimeout(processAll, 50);
});
observer.observe(document.body, {
childList: true,
subtree: true
});
}
function setupUrlChangeDetection() {
let currentUrl = location.href;
const originalPushState = history.pushState;
const originalReplaceState = history.replaceState;
history.pushState = function () {
originalPushState.apply(history, arguments);
setTimeout(() => {
if (location.href !== currentUrl) {
currentUrl = location.href;
setTimeout(addOrUpdateThumbnailImage, 500);
}
}, 100);
};
history.replaceState = function () {
originalReplaceState.apply(history, arguments);
setTimeout(() => {
if (location.href !== currentUrl) {
currentUrl = location.href;
setTimeout(addOrUpdateThumbnailImage, 500);
}
}, 100);
};
window.addEventListener("popstate", function () {
setTimeout(() => {
if (location.href !== currentUrl) {
currentUrl = location.href;
setTimeout(addOrUpdateThumbnailImage, 500);
}
}, 100);
});
setInterval(function () {
if (location.href !== currentUrl) {
currentUrl = location.href;
setTimeout(addOrUpdateThumbnailImage, 300);
}
}, 500);
}
function initialize() {
if (document.readyState === 'loading') {
document.addEventListener('DOMContentLoaded', function() {
setTimeout(init, 100);
});
} else {
setTimeout(init, 100);
}
}
function init() {
setupUrlChangeDetection();
setupMutationObserver();
processAll();
setTimeout(processAll, 500);
setTimeout(processAll, 1000);
setTimeout(processAll, 2000);
}
initialize();
})();