X.com to XCancel.com Redirector

Replaces xcancel.com links with xcancel.com

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         X.com to XCancel.com Redirector
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  Replaces xcancel.com links with xcancel.com
// @author       Cucco
// @match        *://*/*
// @grant        none
// @run-at       document-start
// @license MIT
// ==/UserScript==

(function() {
    'use strict';

    // Function to replace all xcancel.com links in DOM elements
    function replaceXLinks() {
        // Replace href attributes in anchor tags
        const links = document.querySelectorAll('a[href*="xcancel.com"]');
        links.forEach(link => {
            link.href = link.href.replace(/x\.com/g, 'xcancel.com');
        });

        // Replace xcancel.com in text content (optional)
        const textNodes = [];
        const walker = document.createTreeWalker(
            document.body,
            NodeFilter.SHOW_TEXT,
            null,
            false
        );

        let node;
        while (node = walker.nextNode()) {
            if (node.nodeValue.includes('xcancel.com')) {
                textNodes.push(node);
            }
        }

        textNodes.forEach(node => {
            node.nodeValue = node.nodeValue.replace(/x\.com/g, 'xcancel.com');
        });
    }

    // Run when DOM is loaded
    document.addEventListener('DOMContentLoaded', replaceXLinks);

    // Also run periodically to catch dynamically added content
    setInterval(replaceXLinks, 2000);

    // Intercept and modify URL before navigation
    const originalOpen = XMLHttpRequest.prototype.open;
    XMLHttpRequest.prototype.open = function() {
        if (arguments[1] && typeof arguments[1] === 'string') {
            arguments[1] = arguments[1].replace(/x\.com/g, 'xcancel.com');
        }
        return originalOpen.apply(this, arguments);
    };

    // Intercept fetch requests
    const originalFetch = window.fetch;
    window.fetch = function() {
        if (arguments[0] && typeof arguments[0] === 'string') {
            arguments[0] = arguments[0].replace(/x\.com/g, 'xcancel.com');
        } else if (arguments[0] && arguments[0] instanceof Request) {
            arguments[0] = new Request(
                arguments[0].url.replace(/x\.com/g, 'xcancel.com'),
                arguments[0]
            );
        }
        return originalFetch.apply(this, arguments);
    };
})();