// ==UserScript==
// @name Facebook Cleaner
// @name:zh-TW Facebook 清爽化
// @name:zh-CN Facebook 清爽化
// @namespace http://tampermonkey.net/
// @version 3.7
// @description Remove unnecessary and rarely used feature buttons and elements from Facebook to make the entire page look cleaner and more streamlined.
// @description:zh-TW 刪除FaceBook多餘、不常使用的功能按鈕和要素，使整個頁面看起來更加簡潔
// @description:zh-CN 删除FaceBook多余、不常使用的功能按钮和要素，使整个页面看起来更加简洁
// @author chatgpt
// @match https://www.facebook.com/*
// @grant none
// @license MIT
// ==/UserScript==
(function() {
'use strict';
// 左側功能列關鍵字（中英文）
const leftKeywords = [
// 中文
'動態回顧', '我的珍藏', 'Marketplace', '兒童版 Messenger', '玩遊戲',
'近期廣告動態', '訂單和付款', '氣候科學中心', '募款活動', '廣告管理員', 'Meta Quest 3S',
// 英文
'Memories', 'Saved', 'Marketplace', 'Messenger Kids', 'Gaming', 'Play games',
'Recent ad activity', 'Orders and payments', 'Climate Science Center',
'Fundraisers', 'Ads Manager', 'Meta Quest 3S'
];
// 「顯示更多」按鈕關鍵字（中英文）
const moreKeywords = [
'顯示更多', '更多', 'See more', 'More', 'Show more', 'See More', 'MORE', 'SHOW MORE'
];
// 「顯示較少」按鈕關鍵字（中英文）
const lessKeywords = [
'顯示較少', 'Show less', 'Show Less', 'Less', 'LESS'
];
// 只在主頁（有左側主選單的頁面）才執行展開與隱藏
function isMainSidebarPage() {
// 檢查是否有主選單的 nav
return !!document.querySelector('nav[role="navigation"], [role=navigation]');
}
// 隱藏左側功能列指定按鈕
function hideLeftSidebarByText() {
document.querySelectorAll('nav a[role="link"], [role=navigation] a[role="link"]').forEach(a => {
let match = false;
a.querySelectorAll('span.x1lliihq').forEach(span => {
if (
span.textContent &&
leftKeywords.includes(span.textContent.trim()) &&
span.children.length === 0
) {
match = true;
}
});
if (match) {
a.style.display = 'none';
}
});
}
// 隱藏右側欄指定區塊
function hideRightSidebarByTitle() {
const rightKeywords = ['贊助', '聯絡人', '群組聊天室', 'Sponsored', 'Contacts', 'Group conversations'];
document.querySelectorAll('h3').forEach(h3 => {
if (h3.textContent && rightKeywords.some(kw => h3.textContent.includes(kw))) {
let parent = h3;
// 向上找 6 層父元素，隱藏整個區塊
for (let i = 0; i < 6; i++) {
if (parent.parentElement) parent = parent.parentElement;
}
if (parent && parent.offsetWidth > 200) {
parent.style.display = 'none';
}
}
});
}
// 隱藏 Marketplace 按鈕（只移除 li）
function removeMarketplaceButton() {
document.querySelectorAll('a[aria-label="Marketplace"], a[href="/marketplace/?ref=app_tab"], a[href="/marketplace/"]').forEach(a => {
let li = a;
for (let i = 0; i < 5; i++) {
if (li.parentElement && li.parentElement.tagName === 'LI') {
li = li.parentElement;
break;
}
if (li.parentElement) li = li.parentElement;
}
if (li.tagName === 'LI') {
li.remove();
}
});
}
// 隱藏政策條款等連結
function hidePolicyLinks() {
const policyKeywords = [
'隱私政策', '服務條款', '廣告', 'Ad Choices', 'Cookie', 'Meta © 2025',
'Privacy Policy', 'Terms', 'Ad Choices', 'Cookie', 'Meta © 2025'
];
document.querySelectorAll('footer, div[role="contentinfo"]').forEach(container => {
policyKeywords.forEach(kw => {
if (container.textContent.includes(kw)) {
container.style.display = 'none';
}
});
});
}
// 其他要隱藏的精準選擇器
const selectors = [
'footer',
'div[role="contentinfo"]',
'div[aria-label="Facebook"] > div:last-child'
];
// 移除「顯示更多」「顯示較少」等按鈕
function removeMoreAndLessButtons() {
document.querySelectorAll('[role="button"]').forEach(btn => {
if (btn) {
const spans = btn.querySelectorAll('span');
for (const span of spans) {
const text = span.textContent.trim().toLowerCase();
if (moreKeywords.some(kw => text === kw.toLowerCase() || text.includes(kw.toLowerCase()))) {
btn.style.display = 'none';
break;
}
}
}
});
document.querySelectorAll('[role="button"]').forEach(btn => {
if (btn) {
const spans = btn.querySelectorAll('span');
for (const span of spans) {
const text = span.textContent.trim().toLowerCase();
if (lessKeywords.some(kw => text === kw.toLowerCase() || text.includes(kw.toLowerCase()))) {
btn.style.display = 'none';
break;
}
}
}
});
}
// 展開流程相關變數
let expandTries = 0;
const maxExpandTries = 60; // 最多嘗試 60 次（約 30 秒）
let expandDone = false;
let expandInterval = null;
let observer = null;
let debounceTimer = null;
// 嘗試展開左側欄（每次呼叫只嘗試一次）
function tryExpandOnce() {
if (expandDone) return;
// 只在主頁有主選單時才執行
if (!isMainSidebarPage()) return;
let found = false;
const btns = Array.from(document.querySelectorAll('nav[role="navigation"] [role="button"], [role=navigation] [role="button"]'));
for (const btn of btns) {
if (btn.offsetParent === null) continue;
const spans = btn.querySelectorAll('span');
for (const span of spans) {
const text = span.textContent.trim().toLowerCase();
if (moreKeywords.some(kw => text === kw.toLowerCase() || text.includes(kw.toLowerCase()))) {
btn.click();
found = true;
setTimeout(removeMoreAndLessButtons, 800);
break;
}
}
if (found) break;
}
// 判斷是否已經展開（按鈕消失）
const stillHasMore = Array.from(document.querySelectorAll('nav[role="navigation"] [role="button"], [role=navigation] [role="button"]')).some(btn => {
const spans = btn.querySelectorAll('span');
return Array.from(spans).some(span => {
const text = span.textContent.trim().toLowerCase();
return moreKeywords.some(kw => text === kw.toLowerCase() || text.includes(kw.toLowerCase()));
});
});
if (!stillHasMore && found) {
expandDone = true;
setTimeout(removeMoreAndLessButtons, 1000);
// 展開完成後，關閉 MutationObserver
if (observer) observer.disconnect();
// 關閉 setInterval
if (expandInterval) clearInterval(expandInterval);
}
}
// 啟動展開輪詢
function startExpandLoop() {
expandTries = 0;
expandDone = false;
if (expandInterval) clearInterval(expandInterval);
expandInterval = setInterval(() => {
if (expandDone || expandTries >= maxExpandTries) {
clearInterval(expandInterval);
return;
}
expandTries++;
tryExpandOnce();
}, 500);
}
// 隱藏其他元素
function hideOtherElements() {
selectors.forEach(selector => {
document.querySelectorAll(selector).forEach(el => {
el.style.display = 'none';
});
});
hideLeftSidebarByText();
hideRightSidebarByTitle();
removeMarketplaceButton();
hidePolicyLinks();
}
// 頁面載入後啟動展開輪詢
window.addEventListener('load', () => {
if (isMainSidebarPage()) {
startExpandLoop();
}
});
// 防抖函數，避免高頻率觸發
function debounceHideAndExpand() {
if (debounceTimer) clearTimeout(debounceTimer);
debounceTimer = setTimeout(() => {
hideOtherElements();
if (isMainSidebarPage() && !expandDone) tryExpandOnce();
}, 300);
}
// MutationObserver 監控所有 DOM 變動，任何時候都再嘗試展開（防抖）
observer = new MutationObserver(debounceHideAndExpand);
observer.observe(document.body, { childList: true, subtree: true });
// 首次執行（不移除「顯示更多」按鈕）
hideOtherElements();
})();
