userscript: proxy using post ID

libmedium.user.js

@@ -1,6 +1,6 @@
 // ==UserScript==
 // @name         LibMedium proxy
-// @version      0.1.0
+// @version      0.1.1
 // @description  Re-writes medium.com URLs in point to libmedium
 // @author       Aravinth Manivannan
 // @match        https://*/*
@@ -9,25 +9,62 @@
 // ==/UserScript==
 
 // websites to be proxied
-const blacklist = ["medium.com", "blog.discord.com", "uxdesign.cc"];
+const blacklist = [
+  "medium.com",
+  "blog.discord.com",
+  "uxdesign.cc",
+  "towardsdatascience.com",
+  "hackernoon.com",
+  "medium.freecodecamp.org",
+  "psiloveyou.xyz",
+  "betterhumans.coach.me",
+  "codeburst.io",
+  "theascent.pub",
+  "medium.mybridge.co",
+  "uxdesign.cc",
+  "levelup.gitconnected.com",
+  "itnext.io",
+  "entrepreneurshandbook.co",
+  "proandroiddev.com",
+  "blog.prototypr.io",
+  "thebolditalic.com",
+  "blog.usejournal.com",
+];
 
 // Location of the proxy
-const libmediumHost = "https://libmedium.batsense.net";
+const libmediumHost = new URL("https://libmedium.batsense.net");
+
+const isMedium = (url) => {
+  url = new URL(url);
+
+  if (blacklist.find((bl) => url.host.includes(bl))) {
+    return true;
+  }
+
+  let componenets = url.host.split(".");
+  let len = componenets.length;
+  if (
+    len > 1 &&
+    componenets[len - 1] == "com" &&
+    componenets[len - 2] == "medium"
+  ) {
+    return true;
+  }
+};
 
 (function () {
   "use strict";
 
-  // morty has a button to go to the original site, re-writing that would be stupid
-  if (!window.location.href.includes(libmediumHost)) {
+  if (!window.location.href.includes(libmediumHost.host)) {
     let urls = document.links;
-    let lib = new URL(libmediumHost);
     for (let i = 0; i < urls.length; i++) {
-      blacklist.forEach((url) => {
-        if (urls[i].host.includes(url)) {
-          urls[i].host = lib.host;
-        }
-      });
+      if (isMedium(urls[i])) {
+        let url = urls[i];
+        let path = url.pathname.split("-");
+        urls[i].pathname = `/utils/post/${path[path.length - 1]}`;
+        urls[i].host = libmediumHost.host;
+        urls[i].search = "";
+      }
     }
   }
 })();
-