commit 51f68152a398ff21e5f70fd28e2665d11e8ac0c9
Author: baalajimaestro <me@baalajimaestro.me>
Date:   Sun Sep 17 16:32:47 2023 +0000

    Add script.js
    
    Signed-off-by: baalajimaestro <me@baalajimaestro.me>

diff --git a/script.js b/script.js
new file mode 100644
index 0000000..78ee700
--- /dev/null
+++ b/script.js
@@ -0,0 +1,88 @@
+// ==UserScript==
+// @name         Privacy Redirector
+// @namespace    http://tampermonkey.net/
+// @version      0.1
+// @description  Redirects sites to privacy-focused frontends
+// @author       baalajimaestro
+// @match        https://youtube.com/*
+// @match        https://youtu.be/*
+// @match        https://www.youtube.com/*
+// @match        https://www.youtu.be/*
+// @match        https://twitter.com/*
+// @match        https://x.com/*
+// @match        https://www.x.com/*
+// @match        https://www.twitter.com/*
+// @match        https://stackoverflow.com/*
+// @match        https://www.stackoverflow.com/*
+// @match        https://reddit.com/*
+// @match        https://www.reddit.com/*
+// @match        https://old.reddit.com/*
+// @match        https://new.reddit.com/*
+// @match        https://quora.com/*
+// @match        https://www.quora.com/*
+// @icon         https://baalajimaestro.me/favicon.ico
+// @grant        none
+// ==/UserScript==
+
+// our document location
+let link = document.location.href;
+
+// regexes
+const re_yt =
+  /^(?:(?:https|http):\/\/)?(?:www\.)?(?:youtube\.com|youtu\.be).*(?<=\/|v\/|u\/|embed\/|shorts\/|watch\?v=)(?<!\/user\/)(?<id>[\w\-]{11})(?=\?|&|$)/;
+const re_twt =
+  /^(?:https?:\/\/(?:twitter|x)\.com)(?<url>\/(?:#!\/)?(\w+)\/status(es)?\/(\d+))/;
+const re_soflow =
+  /^https?:\/\/stackoverflow\.com(?<url>\/questions\/\d+\/[^\/\s]*)/;
+const re_reddit =
+  /^https?:\/\/(?:www\.)?(?:old\.)?reddit\.com(?<url>\/r\/\w+\/comments\/\w+\/[^/?#]+)/;
+const re_quora = /https:\/\/www\.quora\.com(?<url>\/.*)/;
+
+// redirectors
+const inv = "//invidious.baalajimaestro.me";
+const nitter = "//nitter.net";
+const oflow = "//overflow.baalajimaestro.me";
+const lr = "//libreddit.baalajimaestro.me";
+const qtr = "//quetre.baalajimaestro.me";
+
+// handle dynamic pages
+const observer = new MutationObserver(function (mutations) {
+  mutations.forEach(function (mutation) {
+    if (link != document.location.href) {
+      link = document.location.href;
+      handler();
+    }
+  });
+});
+
+observer.observe(document.body, {
+  childList: true,
+  subtree: true,
+});
+
+//universal handler to handle all sites
+function handler() {
+  if (re_yt.test(link)) {
+    window.location.replace(
+      inv + "/watch?v=" + window.location.href.match(re_yt).groups.id,
+    );
+  } else if (re_twt.test(link)) {
+    window.location.replace(
+      nitter + window.location.href.match(re_twt).groups.url,
+    );
+  } else if (re_reddit.test(link)) {
+    window.location.replace(
+      lr + window.location.href.match(re_reddit).groups.url,
+    );
+  } else if (re_soflow.test(link)) {
+    window.location.replace(
+      oflow + window.location.href.match(re_soflow).groups.url,
+    );
+  } else if (re_quora.test(link)) {
+    window.location.replace(
+      qtr + window.location.href.match(re_quora).groups.url,
+    );
+  }
+}
+
+handler();