Stop Tracking Mods

Stop tracking multiple mods at once on Nexus Mods.
换行
// ==UserScript==
// @name               Stop Tracking Mods
// @namespace          https://github.com/ewigl/nexusmods-stop-tracking-mods
// @version            1.0.3
// @description        Stop tracking multiple mods at once on Nexus Mods.
// @author             Licht
// @license            MIT
// @homepage           https://github.com/ewigl/nexusmods-stop-tracking-mods
// @icon               https://www.nexusmods.com/favicon.ico
// @match              https://www.nexusmods.com/mods/trackingcentre*
// @match              https://www.nexusmods.com/*/mods/trackingcentre*
// @grant              GM_addStyle
// ==/UserScript==

; (function () {
    'use strict';

    // "UPDATED" label
    GM_addStyle(`
        .tracking-highlight {
            left: 31px;
        }
        #batch-untrack-btn:hover {
            opacity: 0.9;
        }
    `)

    function initBatchUntrack() {
        const trackingTable = document.querySelector('.mod-table.mod-tracking-table');
        if (!trackingTable) return;

        const hasMods = trackingTable.querySelector('tbody tr .tracking-mod') !== null;

        let untrackControls = document.getElementById('batch-untrack-controls');

        if (!untrackControls) {
            untrackControls = document.createElement('div');
            untrackControls.id = 'batch-untrack-controls';
            untrackControls.style.display = hasMods ? 'flex' : 'none';
            untrackControls.style.justifyContent = 'flex-start';
            untrackControls.style.alignItems = 'center';
            untrackControls.style.margin = "8px 0"
            untrackControls.innerHTML = `
                <input
                    type="checkbox" 
                    id="select-all-untrack"
                    style="transform: scale(1.3); margin: 0 12px 0 6px; cursor: pointer;"
                >
                <button
                    id="batch-untrack-btn"
                    style="
                        width: 100px;
                        height: 60px;
                        padding: 4px;
                        font-size: 14px;
                        font-weight: bold;
                        background-color: #da3e3e;
                        color: white;
                        border-radius: 4px;
                        border: none;
                        cursor: pointer;
                        box-shadow: 0 2px 4px rgba(0,0,0,0.2);
                    "
                >
                    Stop Tracking
                </button>
            `;

            trackingTable.parentNode.insertBefore(untrackControls, trackingTable.nextSibling);

            document.getElementById('select-all-untrack').addEventListener('change', (e) => {
                const rowCbs = document.querySelectorAll('.batch-untrack-cb');
                rowCbs.forEach(cb => {
                    cb.checked = e.target.checked;
                });
            });

            document.getElementById('batch-untrack-btn').addEventListener('click', (e) => {
                e.preventDefault();
                const checkedCbs = document.querySelectorAll('.batch-untrack-cb:checked');

                if (checkedCbs.length === 0) {
                    alert('Please select at least 1 mod.');
                    return;
                }

                if (!confirm(`Are you sure you want to stop tracking these ${checkedCbs.length} mods(s)?`)) {
                    return;
                }

                // Click "Stop tracking"
                checkedCbs.forEach(cb => {
                    const tr = cb.closest('tr');
                    const untrackBtn = tr.querySelector('.toggle-track-mod');
                    if (untrackBtn) {
                        untrackBtn.click();
                        const wrapper = cb.closest('.batch-untrack-wrapper');
                        if (wrapper) wrapper.style.display = 'none';
                    }
                });

                document.getElementById('select-all-untrack').checked = false;
            });
        } else {
            untrackControls.style.display = hasMods ? 'flex' : 'none';
        }

        if (!hasMods) return;

        const tbodyTrs = trackingTable.querySelectorAll('tbody tr');
        tbodyTrs.forEach(tr => {
            const modNameTd = tr.querySelector('.tracking-mod');
            if (modNameTd && !modNameTd.querySelector('.batch-untrack-cb')) {
                modNameTd.insertAdjacentHTML('afterbegin', `
                    <div class="batch-untrack-wrapper" style="display: inline-block; vertical-align: middle; margin: 0 12px 0 6px;">
                        <input type="checkbox" class="batch-untrack-cb" style="transform: scale(1.3); cursor: pointer; margin: 0;">
                    </div>
                `);
            }
        });
    }

    let observerTimeout = null;

    const observer = new MutationObserver((_mutations) => {
        clearTimeout(observerTimeout);

        observerTimeout = setTimeout(() => {
            const table = document.querySelector('.mod-table.mod-tracking-table');

            if (table) {
                const isControlsMissing = !document.getElementById('batch-untrack-controls');

                const hasModRows = table.querySelector('.tracking-mod') !== null;
                const isCheckboxMissing = hasModRows && !table.querySelector('.batch-untrack-cb');

                if (isControlsMissing || isCheckboxMissing) {
                    initBatchUntrack();
                }
            }
        }, 100);
    });

    const targetContainer = document.querySelector('.tabcontent') || document.querySelector('.wrapper') || document.body;

    observer.observe(targetContainer, {
        childList: true,
        subtree: true
    });

    window.addEventListener('load', initBatchUntrack);

})();