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Auto-Watches a stream that is offline on page load, as soon as it goes online.
当前为
// ==UserScript==
// @name Twitch Stream Auto-Watch
// @namespace http://greasyfork.icu/en/users/1077259-synthetic
// @version 0.7
// @description Auto-Watches a stream that is offline on page load, as soon as it goes online.
// @author @Synthetic
// @license MIT
// @match https://www.twitch.tv/*
// @exclude https://www.twitch.tv/inventory
// @exclude https://www.twitch.tv/drops/inventory
// @icon https://www.google.com/s2/favicons?sz=64&domain=twitch.tv
// ==/UserScript==
(function() {
'use strict';
// The current version
const VERSION = 0.7;
// Page element selectors
const STATUS_OFFLINE = 'div.channel-status-info--offline';
const WATCH_NOW = 'div.channel-status-info--live';
/**
* Clicks the Watch link.
*
* @return boolean
*/
const clickWatch = () => {
if (document.querySelector(WATCH_NOW)) {
document.querySelector(WATCH_NOW).click();
return true;
}
return false;
};
const onMutate = function(mutationsList) {
const offline = document.querySelectorAll(STATUS_OFFLINE);
if (offline.length) {
clearTimeout(timeout);
if (!waiting) {
console.log('Stream is offline. Waiting');
waiting = true;
}
}
const online = document.querySelectorAll(WATCH_NOW);
if (online.length) {
console.log('Stream is online');
if (clickWatch()) {
observer.disconnect();
console.log('Watching');
}
}
};
console.log('Loaded at', new Date());
var waiting = false;
var timeout = window.setTimeout(
() => {
observer.disconnect();
},
10000
);
var observer = new MutationObserver(onMutate);
observer.observe(document.body, { childList: true, subtree: true });
})();