Replaces Twitter's Quotes button with a random spinning rat video

twi-spinning-rat.user.js

// ==UserScript==
// @name        spinning rats for twitter
// @namespace   twitter scripts
// @match       *://*.twitter.com/*
// @grant       none
// @version     1.0
// @author      @chaoticvibing - GH @busybox11
// @description 7/17/2023, 2:15:52 AM
// ==/UserScript==

const ratsVideos = [
    'https://www.youtube.com/watch?v=3X-iqFRGqbc',
    'https://www.youtube.com/watch?v=PjFAvCFuONs',
    'https://www.youtube.com/watch?v=N4_1lhrxYMk',
    'https://www.youtube.com/watch?v=3sLxoKX6rUQ',
    'https://www.youtube.com/watch?v=JPRYEUjfZSs',
    'https://www.youtube.com/watch?v=zvTWi0eAybk',
    'https://www.youtube.com/watch?v=zO-fZ6Na6Lc',
    'https://www.youtube.com/watch?v=gW8tSw6lZ2Q',
    'https://www.youtube.com/watch?v=Y8nHP6HEI4c',
    'https://www.youtube.com/watch?v=bis7oEqLhU8',
    'https://www.youtube.com/watch?v=T_Z2ixASt8Q',
    'https://www.youtube.com/watch?v=lFLyfRKsMaU',
    'https://www.youtube.com/watch?v=WuwqawzzgnE'
];

const handleMutation = (mutationsList, observer) => {
    for (const mutation of mutationsList) {
        if (mutation.type === 'childList') {
            const nodes = mutation.addedNodes
            for (const node of nodes) {
                // Get all a elements with href ending with /retweets/with_comments
                const ratLinks = node.querySelectorAll('a[href$="/retweets/with_comments"]')
                for (const ratLink of ratLinks) {
                    // Remove all event listeners
                    const newRatLink = ratLink.cloneNode(true)
                    ratLink.parentNode.replaceChild(newRatLink, ratLink)

                    // Add new event listener
                    newRatLink.addEventListener('click', (e) => {
                        e.preventDefault()
                        const randomRatVideo = ratsVideos[Math.floor(Math.random() * ratsVideos.length)]
                        window.open(randomRatVideo, '_blank')
                    });
                }
            }
        }
    }
}

const sc = {
    log: (...args) => {
        console.log('[twitter-spinning-rats]', ...args)
    }
}

const observer = new MutationObserver(handleMutation)
observer.observe(document, { childList: true, subtree: true })