实时屏蔽网站的广告元素，支持可视化自定义选择器
// ==UserScript==
// @name 通用广告屏蔽
// @namespace http://tampermonkey.net/
// @version 1.1
// @description 实时屏蔽网站的广告元素，支持可视化自定义选择器
// @author bbbyqq
// @license MIT
// @match *://*/*
// @grant GM_addStyle
// @grant GM_registerMenuCommand
// @grant GM_setValue
// @grant GM_getValue
// ==/UserScript==
(function() {
'use strict';
// 默认隐藏列表
const DEFAULT_HIDE_LIST = [
'.ad',
'#ad'
];
// 从存储中获取或初始化隐藏列表
let hideList = GM_getValue('hideList', DEFAULT_HIDE_LIST);
// 定义隐藏广告函数
function hideAds() {
hideList.forEach(item => {
try {
document.querySelectorAll(item).forEach(ad => {
ad.style.display = 'none';
});
} catch (e) {
console.error('Error hiding ads with selector:', item, e);
}
});
}
// 初始执行隐藏
hideAds();
// 创建MutationObserver监听DOM变化
const observer = new MutationObserver(mutations => {
mutations.forEach(mutation => {
if (mutation.addedNodes.length) {
hideAds();
}
});
});
// 开始监听body及其子元素变化
observer.observe(document.body, {
childList: true,
subtree: true,
attributes: false,
characterData: false
});
// 添加自定义样式
GM_addStyle(`
/* 弹窗基础样式 */
#adBlockCustomDialog {
position: fixed;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
width: 500px;
max-width: 90%;
background: #ffffff;
border-radius: 8px;
box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
z-index: 999999;
display: none;
overflow: hidden;
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
color: #333;
}
/* 弹窗头部 */
#adBlockCustomDialog .dialog-header {
padding: 16px 20px;
background: #f8f9fa;
border-bottom: 1px solid #e9ecef;
font-size: 18px;
font-weight: 600;
display: flex;
justify-content: space-between;
align-items: center;
}
/* 弹窗内容区域 */
#adBlockCustomDialog .dialog-body {
padding: 20px;
overflow-y: auto;
max-height: calc(80vh - 130px);
}
/* 弹窗底部 */
#adBlockCustomDialog .dialog-footer {
padding: 16px 20px;
background: #f8f9fa;
border-top: 1px solid #e9ecef;
display: flex;
justify-content: space-between;
align-items: center;
}
/* 规则列表容器 */
#adBlockCustomDialog .rule-list {
margin-bottom: 20px;
}
/* 单个规则项 */
#adBlockCustomDialog .rule-item {
display: flex;
margin-bottom: 10px;
align-items: center;
gap: 10px;
}
/* 规则输入框 */
#adBlockCustomDialog .rule-item input {
flex: 1;
padding: 10px 12px;
border: 1px solid #ced4da;
border-radius: 4px;
font-size: 14px;
transition: border-color 0.15s;
}
#adBlockCustomDialog .rule-item input:focus {
border-color: #80bdff;
outline: 0;
box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}
/* 删除规则按钮 */
#adBlockCustomDialog .rule-item button {
padding: 10px 14px;
background: #dc3545;
color: white;
border: none;
border-radius: 4px;
cursor: pointer;
font-size: 14px;
transition: background-color 0.15s;
}
#adBlockCustomDialog .rule-item button:hover {
background: #c82333;
}
/* 添加规则按钮 */
#adBlockCustomDialog .add-rule-btn {
padding: 10px 16px;
background: #28a745;
color: white;
border: none;
border-radius: 4px;
cursor: pointer;
font-size: 14px;
font-weight: 500;
transition: background-color 0.15s;
}
#adBlockCustomDialog .add-rule-btn:hover {
background: #218838;
}
/* 关闭按钮 */
#adBlockCustomDialog .dialog-close {
background: none;
border: none;
font-size: 24px;
cursor: pointer;
color: #6c757d;
padding: 0;
line-height: 1;
}
#adBlockCustomDialog .dialog-close:hover {
color: #495057;
}
/* 通用按钮样式 */
#adBlockCustomDialog .btn {
padding: 10px 16px;
border: none;
border-radius: 4px;
cursor: pointer;
font-size: 14px;
font-weight: 500;
transition: all 0.15s;
}
/* 主要按钮（保存） */
#adBlockCustomDialog .btn-primary {
background: #007bff;
color: white;
}
#adBlockCustomDialog .btn-primary:hover {
background: #0069d9;
}
/* 次要按钮（取消） */
#adBlockCustomDialog .btn-secondary {
background: #6c757d;
color: white;
}
#adBlockCustomDialog .btn-secondary:hover {
background: #5a6268;
}
/* 危险按钮（重置） */
#adBlockCustomDialog .btn-danger {
background: #dc3545;
color: white;
}
#adBlockCustomDialog .btn-danger:hover {
background: #c82333;
}
/* 按钮组 */
#adBlockCustomDialog .btn-group {
display: flex;
gap: 10px;
height: fit-content;
}
/* 遮罩层 */
#adBlockOverlay {
position: fixed;
top: 0;
left: 0;
right: 0;
bottom: 0;
background: rgba(0, 0, 0, 0.5);
z-index: 999998;
display: none;
}
`);
// 创建自定义弹窗
function createCustomDialog() {
// 创建遮罩层
const overlay = document.createElement('div');
overlay.id = 'adBlockOverlay';
// 创建对话框
const dialog = document.createElement('div');
dialog.id = 'adBlockCustomDialog';
// 对话框头部
const header = document.createElement('div');
header.className = 'dialog-header';
header.innerHTML = `
<span>广告屏蔽规则管理</span>
<button class="dialog-close" aria-label="关闭">×</button>
`;
// 对话框主体
const body = document.createElement('div');
body.className = 'dialog-body';
// 规则列表容器
const ruleList = document.createElement('div');
ruleList.className = 'rule-list';
// 对话框底部
const footer = document.createElement('div');
footer.className = 'dialog-footer';
// 创建按钮组（右侧按钮）
const btnGroup = document.createElement('div');
btnGroup.className = 'btn-group';
// 添加规则按钮（现在在footer中）
const addButton = document.createElement('button');
addButton.className = 'add-rule-btn';
addButton.textContent = '+ 添加新规则';
// 取消按钮
const cancelBtn = document.createElement('button');
cancelBtn.className = 'btn btn-secondary';
cancelBtn.id = 'cancelChanges';
cancelBtn.textContent = '取消';
// 保存按钮
const saveBtn = document.createElement('button');
saveBtn.className = 'btn btn-primary';
saveBtn.id = 'saveRules';
saveBtn.textContent = '保存';
// 重置按钮（左侧）
const resetBtn = document.createElement('button');
resetBtn.className = 'btn btn-danger';
resetBtn.id = 'resetRules';
resetBtn.textContent = '重置为默认';
// 组装按钮组
btnGroup.appendChild(addButton);
btnGroup.appendChild(cancelBtn);
btnGroup.appendChild(saveBtn);
// 组装footer
footer.appendChild(resetBtn);
footer.appendChild(btnGroup);
// 组装对话框
body.appendChild(ruleList);
dialog.appendChild(header);
dialog.appendChild(body);
dialog.appendChild(footer);
document.body.appendChild(overlay);
document.body.appendChild(dialog);
// 关闭按钮事件
header.querySelector('.dialog-close').addEventListener('click', closeDialog);
overlay.addEventListener('click', closeDialog);
// 添加规则按钮事件
addButton.addEventListener('click', addNewRuleField);
// 底部按钮事件
resetBtn.addEventListener('click', resetToDefault);
cancelBtn.addEventListener('click', closeDialog);
saveBtn.addEventListener('click', saveRules);
// 填充现有规则
populateRuleList();
// 显示对话框
dialog.style.display = 'block';
overlay.style.display = 'block';
// 填充规则列表
function populateRuleList() {
ruleList.innerHTML = '';
hideList.forEach((rule, index) => {
addRuleField(rule, index);
});
}
// 添加规则输入框
function addRuleField(rule = '', index = null) {
const ruleItem = document.createElement('div');
ruleItem.className = 'rule-item';
const input = document.createElement('input');
input.type = 'text';
input.value = rule;
input.placeholder = '输入CSS选择器 (如 .ad-banner)';
const removeBtn = document.createElement('button');
removeBtn.textContent = '删除';
ruleItem.appendChild(input);
ruleItem.appendChild(removeBtn);
ruleList.appendChild(ruleItem);
// 删除按钮事件
removeBtn.addEventListener('click', () => {
ruleList.removeChild(ruleItem);
});
}
// 添加新规则输入框
function addNewRuleField() {
addRuleField();
}
// 重置为默认规则
function resetToDefault() {
if (confirm('确定要重置为默认规则吗？这将丢失所有自定义规则。')) {
hideList = [...DEFAULT_HIDE_LIST];
populateRuleList();
}
}
// 保存规则
function saveRules() {
const inputs = ruleList.querySelectorAll('input');
const newRules = [];
inputs.forEach(input => {
const value = input.value.trim();
if (value) {
newRules.push(value);
}
});
if (newRules.length === 0) {
alert('至少需要一条规则！');
return;
}
hideList = newRules;
GM_setValue('hideList', hideList);
setTimeout(()=>{
location.reload()
}, 500)
}
// 关闭对话框
function closeDialog() {
dialog.style.display = 'none';
overlay.style.display = 'none';
document.body.removeChild(dialog);
document.body.removeChild(overlay);
}
}
// 注册菜单命令
if (window.self === window.top) { // 只在主窗口中注册菜单
GM_registerMenuCommand("管理广告屏蔽规则", createCustomDialog);
}
})();