Redirects to the video source when clicking on the button
当前为
// ==UserScript==
// @name Video source link
// @namespace http://tampermonkey.net/
// @version 0.1
// @license MIT
// @description Redirects to the video source when clicking on the button
// @author You
// @match http*://*/*
// @icon https://www.google.com/s2/favicons?domain=earth.google.com/web/
// @grant none
// ==/UserScript==
(async function() {
'use strict';
function runWhenReady(readySelector, callback) {
var numAttempts = 0;
var tryNow = function() {
var elem = document.querySelector(readySelector);
if (elem) {
callback(elem);
} else {
numAttempts++;
if (numAttempts >= 15) {
console.warn('Giving up after 15 attempts. Could not find: ' + readySelector);
} else {
setTimeout(tryNow, 250 * Math.pow(1.1, numAttempts));
}
}
};
tryNow();
}
var getSrc = () => {
let video = document.querySelector("video");
let src = video.src ? video.src : video.childNodes[0]?.src
console.log(src)
if (src && document.location.href != src ) {
return src
}
else {
console.log("You need to click on the video so that the src loads")
}
return "NonValidLink"
}
runWhenReady ('video', async function (ele) {
let btn = document.createElement("button");
let anchor = document.createElement("a");
btn.innerHTML = "Redirect";
//btn.onclick = redirectToSrc;
btn.style.position = "fixed"
btn.style.zIndex = 2147483
btn.style.inset = "70px auto auto 0px"
btn.style.setProperty("background-color", "cyan", "important")
btn.style.border = "none"
btn.style.setProperty("border", "2px solid black", "important")
btn.style.borderRadius = "10px"
btn.style.setProperty("color", "black", "important")
btn.style.setProperty("width", "clamp(50px, 80px, 120px)", "important")
btn.style.height = "30px"
await new Promise((r) => setTimeout(r, 1500))
let src = getSrc()
anchor.href = src
anchor.appendChild(btn)
// Only show button if it points to a meaningful link
if (src.startsWith("http")) {
document.body.appendChild(anchor)
}
})
})();