GGn - Centered Add Torrent Link

Adds a horizontally centered "Add torrent" link in the Game Title row

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 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.

(У мене вже є менеджер скриптів, дайте мені встановити його!)

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         GGn - Centered Add Torrent Link
// @version      1.0
// @description  Adds a horizontally centered "Add torrent" link in the Game Title row
// @author       stormlight
// @match        https://gazellegames.net/torrents.php?id=*
// @grant        none
// @run-at       document-end
// @namespace https://github.com/yourusername/tampermonkey-scripts
// ==/UserScript==

(function() {
    'use strict';

    function getGroupIdFromUrl() {
        const urlParams = new URLSearchParams(window.location.search);
        return urlParams.get('id');
    }

    function addTorrentLink() {
        const displayNameElement = document.getElementById('display_name');

        if (!displayNameElement) return;

        if (displayNameElement.querySelector('a[href*="upload.php?groupid="]')) return;

        const groupId = getGroupIdFromUrl();
        if (!groupId) return;

        const addTorrentLink = document.createElement('a');
        addTorrentLink.href = `upload.php?groupid=${groupId}`;
        addTorrentLink.textContent = '[Add torrent]';

        // **Only** positioning styles and site color variable
        addTorrentLink.style.position = 'absolute';
        addTorrentLink.style.left = '50%';
        addTorrentLink.style.transform = 'translateX(-50%)';
        addTorrentLink.style.fontSize = 'inherit';
        addTorrentLink.style.color = 'var(--lightBlue)';
        addTorrentLink.style.textDecoration = 'inherit';

        // Ensure h2 is a positioning container
        const currentPosition = window.getComputedStyle(displayNameElement).position;
        if (currentPosition === 'static') {
            displayNameElement.style.position = 'relative';
        }

        displayNameElement.appendChild(addTorrentLink);
    }

    function waitForElement() {
        if (document.getElementById('display_name')) {
            addTorrentLink();
        } else {
            setTimeout(waitForElement, 100);
        }
    }

    if (document.readyState === 'loading') {
        document.addEventListener('DOMContentLoaded', waitForElement);
    } else {
        waitForElement();
    }
})();