As long as any section of a tweet—such as the main content, hashtags, or username—matches a keyword, the entire tweet will be hidden. Supports adding, listing, and individually deleting keywords. Supports quick blocking, listing, and individually deleting blocked users. Menu can be switched between Chinese and English.
// ==UserScript==
// @name Keyword-based Tweet Filtering for Threads
// @name:zh-TW Threads 關鍵字過濾推文
// @name:zh-CN Threads 关键字过滤推文
// @namespace http://tampermonkey.net/
// @version 4.0
// @description As long as any section of a tweet—such as the main content, hashtags, or username—matches a keyword, the entire tweet will be hidden. Supports adding, listing, and individually deleting keywords. Supports quick blocking, listing, and individually deleting blocked users. Menu can be switched between Chinese and English.
// @description:zh-TW 只要推文主體、標籤、用戶名等任一區塊命中關鍵字，整則推文一起隱藏。支援關鍵字新增、清單、單獨刪除。支援快速封鎖、清單、單獨刪除。中英菜單切換。
// @description:zh-CN 只要推文主体、标签、用户名等任一区块命中关键字，整则推文一起隐藏。支援关键字新增、清单、单独删除。支援快速封锁、清单、单独删除。中英菜单切换。
// @author chatgpt
// @match https://www.threads.net/*
// @match https://www.threads.com/*
// @grant GM_registerMenuCommand
// @grant GM_setValue
// @grant GM_getValue
// @license MIT
// ==/UserScript==
(function() {
'use strict';
// ===== 多語言支援 =====
const LANGS = {
zh: {
addKeyword: '新增關鍵字',
keywordList: '關鍵字清單/刪除',
clearKeywords: '清除所有關鍵字',
blockList: '封鎖名單管理',
clearBlocks: '清除所有封鎖用戶',
langSwitch: '語言 中文',
blockUser: '封鎖用戶',
confirmBlock: username => `確定要封鎖 @${username} 嗎？\n（此用戶所有推文將被隱藏）`,
blocked: username => `已封鎖 @${username}！`,
addKeywordPrompt: '請輸入要新增的關鍵字（可用半形或全形逗號分隔，一次可多個）：',
addedKeyword: '已新增關鍵字！',
noKeyword: '目前沒有設定任何關鍵字。',
keywordListMsg: (list) => `目前關鍵字如下：\n${list}\n請輸入要刪除的關鍵字編號（可多個，用逗號分隔），或留空取消：`,
deletedKeyword: '已刪除指定關鍵字！',
clearedKeyword: '已清除所有關鍵字！',
noBlockUser: '目前沒有封鎖任何用戶。',
blockListMsg: (list) => `目前封鎖用戶如下：\n${list}\n請輸入要解除封鎖的用戶編號（可多個，用逗號分隔），或留空取消：`,
unblocked: '已解除指定用戶封鎖！',
clearedBlock: '已清除所有封鎖用戶！',
},
en: {
addKeyword: 'Add Keyword',
keywordList: 'Keyword List/Delete',
clearKeywords: 'Clear All Keywords',
blockList: 'Blocked Users',
clearBlocks: 'Clear All Blocked Users',
langSwitch: 'language EN',
blockUser: 'Block User',
confirmBlock: username => `Are you sure to block @${username}?\n(All posts from this user will be hidden)`,
blocked: username => `@${username} has been blocked!`,
addKeywordPrompt: 'Enter keywords to add (comma or Chinese comma separated, multiple allowed):',
addedKeyword: 'Keyword(s) added!',
noKeyword: 'No keywords set.',
keywordListMsg: (list) => `Current keywords:\n${list}\nEnter the number(s) to delete (comma separated), or leave blank to cancel:`,
deletedKeyword: 'Selected keyword(s) deleted!',
clearedKeyword: 'All keywords cleared!',
noBlockUser: 'No users blocked.',
blockListMsg: (list) => `Blocked users:\n${list}\nEnter the number(s) to unblock (comma separated), or leave blank to cancel:`,
unblocked: 'Selected user(s) unblocked!',
clearedBlock: 'All blocked users cleared!',
}
};
function getLang() {
return GM_getValue('lang', (navigator.language || '').toLowerCase().startsWith('zh') ? 'zh' : 'en');
}
function setLang(lang) {
GM_setValue('lang', lang);
}
function t(key, ...args) {
const lang = getLang();
const str = LANGS[lang][key];
return typeof str === 'function' ? str(...args) : str;
}
// 關鍵字相關
function getKeywords() {
return GM_getValue('keywords', []);
}
function setKeywords(keywords) {
GM_setValue('keywords', keywords);
}
// 封鎖用戶相關
function getBlockedUsers() {
return GM_getValue('blockedUsers', []);
}
function setBlockedUsers(users) {
GM_setValue('blockedUsers', users);
}
// 取得所有推文主容器
function getAllPostContainers() {
return document.querySelectorAll('div[data-pressable-container][class*=" "]');
}
// 在推文主容器下，找所有可能含有文字的區塊
function getAllTextBlocks(container) {
return container.querySelectorAll('span[dir="auto"]:not([translate="no"]), a[role="link"], span, div');
}
// 取得用戶名稱（Threads 通常在 a[href^="/@"] 內）
function getUsername(container) {
let a = container.querySelector('a[href^="/@"]');
if (a) {
let username = a.getAttribute('href').replace('/', '').replace('@', '');
return username;
}
return null;
}
// ====== 這裡是唯一修改的地方 ======
// 過濾推文（不區分大小寫）
function filterPosts() {
let keywords = getKeywords().map(k => k.toLowerCase());
let blockedUsers = getBlockedUsers();
let containers = getAllPostContainers();
containers.forEach(container => {
let blocks = getAllTextBlocks(container);
let matched = false;
// 關鍵字過濾（不區分大小寫）
blocks.forEach(block => {
let text = (block.innerText || block.textContent || "").trim().toLowerCase();
if (text && keywords.some(keyword => keyword && text.includes(keyword))) {
matched = true;
}
});
// 封鎖用戶過濾
let username = getUsername(container);
if (username && blockedUsers.includes(username)) {
matched = true;
}
if (matched) {
container.style.display = 'none';
} else {
container.style.display = '';
}
});
}
// ====== 修改結束 ======
// 插入封鎖用戶按鈕（插在「分享」按鈕右邊）
function insertBlockButtons() {
let shareSvgs = document.querySelectorAll('svg[aria-label="分享"], svg[aria-label="Share"]');
let blockedUsers = getBlockedUsers();
shareSvgs.forEach(svg => {
let shareBtnDiv = svg.closest('div[role="button"]');
if (!shareBtnDiv) return;
// 找到推文主容器
let container = shareBtnDiv;
for (let i = 0; i < 10; i++) {
if (!container) break;
if (container.hasAttribute('data-pressable-container')) break;
container = container.parentElement;
}
if (!container || !container.hasAttribute('data-pressable-container')) return;
// 避免重複插入
if (container.querySelector('.tm-block-user-btn')) return;
let username = getUsername(container);
if (!username) return;
// 建立封鎖按鈕
let blockBtn = document.createElement('button');
blockBtn.className = 'tm-block-user-btn';
blockBtn.title = t('blockUser');
blockBtn.style.marginLeft = '8px';
blockBtn.style.background = 'none';
blockBtn.style.border = 'none';
blockBtn.style.cursor = 'pointer';
blockBtn.style.fontSize = '18px';
blockBtn.style.color = '#d00';
blockBtn.textContent = '🚫'; // 這裡改成 textContent
blockBtn.onclick = function(e) {
e.stopPropagation();
if (confirm(t('confirmBlock', username))) {
let users = getBlockedUsers();
if (!users.includes(username)) {
users.push(username);
setBlockedUsers(users);
alert(t('blocked', username));
filterPosts();
}
}
};
shareBtnDiv.parentNode.insertBefore(blockBtn, shareBtnDiv.nextSibling);
});
}
// observer 只監控新節點
const observer = new MutationObserver(mutations => {
let needFilter = false;
for (const m of mutations) {
if (m.addedNodes && m.addedNodes.length > 0) {
needFilter = true;
break;
}
}
if (needFilter) {
filterPosts();
insertBlockButtons();
}
});
observer.observe(document.body, { childList: true, subtree: true });
// 初始執行一次
filterPosts();
insertBlockButtons();
// 新增關鍵字
GM_registerMenuCommand(t('addKeyword'), () => {
let input = prompt(t('addKeywordPrompt'));
if (input !== null) {
let arr = input.split(/,|，/).map(s => s.trim()).filter(Boolean);
let keywords = getKeywords();
let newKeywords = [...keywords];
arr.forEach(k => {
if (!newKeywords.includes(k)) newKeywords.push(k);
});
setKeywords(newKeywords);
alert(t('addedKeyword'));
location.reload();
}
});
// 關鍵字清單與單獨刪除
GM_registerMenuCommand(t('keywordList'), () => {
let keywords = getKeywords();
if (keywords.length === 0) {
alert(t('noKeyword'));
return;
}
let msg = t('keywordListMsg', keywords.map((k, i) => `${i+1}. ${k}`).join('\n'));
let input = prompt(msg, '');
if (input !== null && input.trim() !== '') {
let idxArr = input.split(/,|，/).map(s => parseInt(s.trim(), 10) - 1).filter(i => !isNaN(i) && i >= 0 && i < keywords.length);
if (idxArr.length > 0) {
let newKeywords = keywords.filter((k, i) => !idxArr.includes(i));
setKeywords(newKeywords);
alert(t('deletedKeyword'));
location.reload();
}
}
});
// 清除所有關鍵字
GM_registerMenuCommand(t('clearKeywords'), () => {
setKeywords([]);
alert(t('clearedKeyword'));
location.reload();
});
// 封鎖名單管理
GM_registerMenuCommand(t('blockList'), () => {
let users = getBlockedUsers();
if (users.length === 0) {
alert(t('noBlockUser'));
return;
}
let msg = t('blockListMsg', users.map((u, i) => `${i+1}. @${u}`).join('\n'));
let input = prompt(msg, '');
if (input !== null && input.trim() !== '') {
let idxArr = input.split(/,|，/).map(s => parseInt(s.trim(), 10) - 1).filter(i => !isNaN(i) && i >= 0 && i < users.length);
if (idxArr.length > 0) {
let newUsers = users.filter((u, i) => !idxArr.includes(i));
setBlockedUsers(newUsers);
alert(t('unblocked'));
location.reload();
}
}
});
// 清除所有封鎖用戶
GM_registerMenuCommand(t('clearBlocks'), () => {
setBlockedUsers([]);
alert(t('clearedBlock'));
location.reload();
});
// ===== 語言切換按鈕（放在最後） =====
GM_registerMenuCommand(t('langSwitch'), () => {
let current = getLang();
let next = current === 'zh' ? 'en' : 'zh';
setLang(next);
location.reload();
});
})();