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Prevent autoplayed featured videos on YouTube channel profile pages.
当前为
// ==UserScript==
// @name Prevent autoplayed featured videos on YouTube channel profile pages
// @namespace http://tampermonkey.net/
// @version 1.3.1
// @description Prevent autoplayed featured videos on YouTube channel profile pages.
// @author aspen138
// @match https://www.youtube.com/@*/featured
// @match https://www.youtube.com/@*
// @match https://www.youtube.com/*
// @exclude https://www.youtube.com/watch?v=*
// @grant none
// @license MIT
// ==/UserScript==
(function() {
'use strict';
// Function to pause the video
function pauseVideo() {
const video = document.querySelector('video');
if (video && !video.paused) {
video.pause();
//console.log('YouTube autoplay video paused.');
}
}
// Function to bold and highlight the specified element and its children
function highlightElement() {
const element = document.querySelector('.page-header-view-model-wiz__page-header-content-metadata');
if (element) {
element.style.backgroundColor = 'yellow'; // Highlight with yellow background
// Bold and mimic the style for each child
Array.from(element.children).forEach(child => {
child.style.fontWeight = 'bold'; // Make each child bold
child.style.color = 'red'; // Set font color to red
child.style.textDecoration = 'none'; // Remove any text decoration if needed
});
// Also, bold and mimic styles for any spans inside the children
const spans = element.querySelectorAll('span');
spans.forEach(span => {
span.style.fontWeight = 'bold';
span.style.color = 'red'; // Set font color to red
span.style.textDecoration = 'none'; // Remove any text decoration
});
//console.log('Element and its children highlighted and bolded with red font color.');
}
}
// Create a MutationObserver to monitor for video elements
const observer = new MutationObserver((mutations) => {
pauseVideo();
highlightElement();
});
// Start observing the document body for changes
observer.observe(document.body, { childList: true, subtree: true });
// Attempt to pause the video and highlight the element immediately in case they're already there
pauseVideo();
highlightElement();
// Counter for setInterval executions
let executionCount = 0;
// Use setInterval to repeatedly check for the element and apply styles
const intervalId = setInterval(() => {
highlightElement();
executionCount++;
// Clear the interval after two executions
if (executionCount >= 2) {
clearInterval(intervalId);
}
}, 1000); // Check every 1000 milliseconds (1 second)
})();