Adds a batch open button before EVERY movie list found on the page.
// ==UserScript==
// @name JavDB Batch Opener (Universal & Dynamic)
// @namespace http://tampermonkey.net/
// @version 1.5
// @description Adds a batch open button before EVERY movie list found on the page.
// @author Gemini
// @match https://javdb.com/*
// @match https://*.javdb.com/*
// @grant GM_openInTab
// @run-at document-end
// @license MIT
// ==/UserScript==
(function() {
'use strict';
const isWantWatchPage = window.location.href.includes('/users/want_watch_videos');
// Main function to process a specific movie list
function addBatchButton(movieList) {
// 1. Check if this list already has a button
if (movieList.getAttribute('data-batch-btn-added')) return;
// 2. Find links within this specific list
// We look for standard .box > a links or direct video links to be safe
const movieElements = Array.from(movieList.querySelectorAll('.item .box > a, .item > a[href^="/v/"]'));
if (movieElements.length === 0) return;
const links = movieElements.map(a => a.href);
// 3. Mark list as processed so we don't duplicate
movieList.setAttribute('data-batch-btn-added', 'true');
// 4. Create the button wrapper
const wrapper = document.createElement('div');
wrapper.className = 'batch-opener-wrapper';
wrapper.style.marginBottom = '10px';
wrapper.style.marginTop = '10px';
wrapper.style.display = 'flex';
wrapper.style.alignItems = 'center';
const batchBtn = document.createElement('a');
const btnClass = isWantWatchPage ? 'is-info' : 'is-primary';
batchBtn.className = `button ${btnClass} is-small is-rounded`;
batchBtn.innerHTML = isWantWatchPage
? `<span>🚀 Open 5 at a time (All ${links.length})</span>`
: `<span>🚀 Open 10 items (Found ${links.length})</span>`;
let currentIndex = 0;
batchBtn.addEventListener('click', async (e) => {
e.preventDefault();
if (currentIndex >= links.length) return;
batchBtn.classList.add('is-loading');
batchBtn.style.pointerEvents = 'none';
const openSmallBatch = (start) => {
const end = Math.min(start + 5, links.length);
for (let i = start; i < end; i++) {
GM_openInTab(links[i], { active: false, insert: true, setParent: true });
}
return end;
};
if (isWantWatchPage) {
// "Want to Watch" Mode: Open all in batches of 5
for (let i = currentIndex; i < links.length; i += 5) {
currentIndex = openSmallBatch(i);
if (currentIndex < links.length) {
batchBtn.innerText = `Waiting... (${links.length - currentIndex} left)`;
await new Promise(r => setTimeout(r, 3000));
}
}
} else {
// Standard Mode: Open 10 items per click
currentIndex = openSmallBatch(currentIndex); // First 5
if (currentIndex < links.length) {
batchBtn.innerHTML = '<span>Waiting 3s...</span>';
await new Promise(r => setTimeout(r, 3000));
currentIndex = openSmallBatch(currentIndex); // Next 5
}
}
// Reset UI
batchBtn.classList.remove('is-loading');
batchBtn.style.pointerEvents = 'auto';
if (currentIndex >= links.length) {
batchBtn.innerHTML = '<span>✅ All opened</span>';
batchBtn.classList.replace(btnClass, 'is-static');
} else {
batchBtn.innerHTML = `<span>📂 Open 10 more (${links.length - currentIndex} left)</span>`;
}
});
wrapper.appendChild(batchBtn);
// 5. Insert BEFORE the movie list
movieList.parentNode.insertBefore(wrapper, movieList);
}
// Function to scan the page for existing lists
function scanForLists() {
const lists = document.querySelectorAll('.movie-list');
lists.forEach(addBatchButton);
}
// 1. Run immediately on load
scanForLists();
// 2. Set up an observer to catch lists that load later (infinite scroll, dynamic tabs)
const observer = new MutationObserver((mutations) => {
let shouldScan = false;
mutations.forEach((mutation) => {
if (mutation.addedNodes.length) {
shouldScan = true;
}
});
if (shouldScan) scanForLists();
});
observer.observe(document.body, { childList: true, subtree: true });
})();