Clean Catbox

Be able to use Catbox in public without the people next to you thinking you are a gooner.

K instalaci tototo skriptu si budete muset nainstalovat rozšíření jako Tampermonkey, Greasemonkey nebo Violentmonkey.

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

K instalaci tohoto skriptu si budete muset nainstalovat rozšíření jako Tampermonkey nebo Violentmonkey.

K instalaci tohoto skriptu si budete muset nainstalovat rozšíření jako Tampermonkey nebo Userscripts.

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

K instalaci tohoto skriptu si budete muset nainstalovat manažer uživatelských skriptů.

(Už mám manažer uživatelských skriptů, nechte mě ho nainstalovat!)

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.

(Už mám manažer uživatelských stylů, nechte mě ho nainstalovat!)

// ==UserScript==
// @name         Clean Catbox
// @namespace    http://tampermonkey.net/
// @version      1.0
// @description  Be able to use Catbox in public without the people next to you thinking you are a gooner.
// @author       maxlikespizza
// @match        *://*.catbox.moe/*
// @match        *://catbox.moe/*
// @icon         https://catbox.moe/favicon.ico
// @grant        none
// @run-at       document-start
// @license      MIT
// ==/UserScript==

(function() {
    "use strict";

    // --- Knock out the javascript that initially chooses the pic ---
    const originalCreateElement = document.createElement.bind(document);

    document.createElement = function(tag) {
        const el = originalCreateElement(tag);

        if (tag.toLowerCase() === "script") {
            const realSetAttribute = el.setAttribute.bind(el);
            el.setAttribute = function(name, value) {
                if (name === "src" && value.includes("resources/pic.js")) {
                    console.warn("Gooner shit destroyed (script)");
                    return;
                }
                return realSetAttribute(name, value);
            };
        }

        return el;
    };

    //remove existing <script src="resources/pic.js"> added before this script loaded
    new MutationObserver((mut) => {
        for (const m of mut) {
            for (const node of m.addedNodes) {
                if (node.tagName === "SCRIPT" && node.src && node.src.includes("resources/pic.js")) {
                    console.warn("Gooner shit destroyed (pre-existing content");
                    node.remove();
                }

                //kill the containing image block
                if (node.nodeType === 1) {
                    if (node.matches("div.image")) {
                        console.warn("Gooner shit destroyed (img)");
                        node.remove();
                    }
                    const bad = node.querySelector("div.image");
                    if (bad) bad.remove();
                }
            }
        }
    }).observe(document.documentElement, { childList: true, subtree: true });

})();