Rickblock (WORKING VERSION)

The (WORKING) Rickroll blocker Shout out to whatismyname for the code I just edited it so that it blocks the rickroll'd link instead

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(I already have a user script manager, let me install it!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name Rickblock (WORKING VERSION)
// @include *
// @description The (WORKING) Rickroll blocker Shout out to whatismyname for the code I just edited it so that it blocks the rickroll'd link instead
// @run-at document-end
// @version 1.1
// @namespace 
// @grant none
// ==/UserScript==
var links = document.getElementsByTagName("a");
for (var i = 0; i < links.length; i++) {
    var linkto = links[i].getAttribute("href");
    var isrickroll = false;
    if (linkto)
       var isrickroll = (linkto.indexOf("oHg5SJYRHA0") !== -1);
    if (isrickroll) {
        links[i].innerHTML = "(They tried to rickroll you)";
        links[i].setAttribute("href", "#");
    }
}