适用于Bing和Google，在搜索结果中移除屏蔽网站，支持正则表达式和标题匹配
// ==UserScript==
// @name Bing/Google屏蔽搜索结果
// @namespace http://example.com
// @version 2.2
// @description 适用于Bing和Google，在搜索结果中移除屏蔽网站，支持正则表达式和标题匹配
// @author 南雪莲
// @license MIT
// @match https://www.bing.com/*
// @match https://www.google.com/*
// @match https://www.google.com.*/*
// @grant GM_setValue
// @grant GM_getValue
// @run-at document-idle
// ==/UserScript==
(function() {
'use strict';
// 简化配置
const CONFIG_KEY = 'search_blocker_simple';
let currentConfig = GM_getValue(CONFIG_KEY, {
rules: ['example\\.com'],
enabled: true,
showCount: true,
bubbleSize: 'medium', // 悬浮球大小：medium, large, larger, xlarge
bubblePosition: 'bottom-right' // 悬浮球位置：top-left, top-right, bottom-left, bottom-right
});
// 简化的搜索引擎检测
function getSearchEngine() {
const url = window.location.href;
if (url.includes('bing.com')) return 'bing';
if (url.includes('google.com')) return 'google';
return 'other';
}
// 简化的选择器映射
const selectors = {
bing: 'li.b_algo, div.b_algo',
google: 'div.g, div[data-snf]',
other: 'div.g, li.b_algo, .result, .c-container'
};
// 获取URL的域名
function getDomain(url) {
try {
const domain = new URL(url).hostname;
return domain.replace(/^www\./, '');
} catch (e) {
return url;
}
}
// 获取搜索结果标题 - 修复Bing的标题获取问题
function getResultTitle(result, engine) {
let title = '';
if (engine === 'bing') {
// 多种方式获取Bing标题
title = result.querySelector('h2 a')?.textContent?.trim() ||
result.querySelector('a h2')?.textContent?.trim() ||
result.querySelector('h2')?.textContent?.trim() ||
result.querySelector('a[href]')?.textContent?.trim() ||
result.querySelector('.b_title h2')?.textContent?.trim() ||
'';
} else if (engine === 'google') {
title = result.querySelector('h3')?.textContent?.trim() ||
result.querySelector('a h3')?.textContent?.trim() ||
result.querySelector('a')?.textContent?.trim() ||
'';
} else {
title = result.querySelector('h3, h2, h1, a')?.textContent?.trim() || '';
}
return title;
}
// 检查规则是否匹配
function checkRuleMatch(rule, url, domain, title) {
// 标题匹配规则：以 "title/" 开头
if (rule.startsWith('title/')) {
const titlePattern = rule.substring(6); // 去掉 "title/" 前缀
try {
const regex = new RegExp(titlePattern);
return regex.test(title);
} catch (e) {
console.log('正则表达式错误:', e, '规则:', titlePattern);
return title.includes(titlePattern);
}
}
// URL匹配规则（原有逻辑）
else {
try {
const regex = new RegExp(rule);
return regex.test(url) || regex.test(domain);
} catch (e) {
console.log('正则表达式错误:', e, '规则:', rule);
return url.includes(rule) || domain.includes(rule);
}
}
}
// 恢复隐藏的结果
function restoreHiddenResults() {
const hiddenResults = document.querySelectorAll('[data-blocker-processed]');
hiddenResults.forEach(result => {
result.style.display = '';
result.style.opacity = '';
result.removeAttribute('data-blocker-processed');
});
}
// 简化的屏蔽函数
function blockResults() {
// 禁用状态下也要更新状态显示
if (!currentConfig.enabled) {
updateStatus(0);
restoreHiddenResults();
return;
}
const engine = getSearchEngine();
const selector = selectors[engine];
const results = document.querySelectorAll(selector);
let blocked = 0;
results.forEach(result => {
// 跳过已经处理过的结果
if (result.hasAttribute('data-blocker-processed')) return;
const link = result.querySelector('a[href]');
if (!link || !link.href) return;
const url = link.href;
const domain = getDomain(url);
const title = getResultTitle(result, engine);
// 调试信息
if (currentConfig.debug && title && Math.random() < 0.1) {
console.log('搜索结果标题:', title, 'URL:', domain);
}
const shouldBlock = currentConfig.rules.some(rule => {
return checkRuleMatch(rule, url, domain, title);
});
if (shouldBlock) {
// 添加动画效果后移除
result.style.opacity = '0.5';
result.style.transition = 'opacity 0.3s ease';
setTimeout(() => {
result.style.display = 'none';
blocked++;
updateStatus(blocked);
}, 300);
result.setAttribute('data-blocker-processed', 'true');
} else {
result.setAttribute('data-blocker-processed', 'true');
}
});
// 更新状态显示
updateStatus(blocked);
}
// 简化的状态显示
function updateStatus(blocked) {
let status = document.getElementById('blocker-status');
if (!status) {
status = document.createElement('div');
status.id = 'blocker-status';
// 应用悬浮球大小和位置
applyBubbleSize(status);
applyBubblePosition(status);
status.style.cssText += `
position: fixed;
background: transparent;
color: #333;
border-radius: 4px;
z-index: 10000;
cursor: pointer;
font-family: Arial, sans-serif;
font-weight: bold;
text-shadow: 0 0 2px white;
user-select: none;
`;
status.onclick = showSimplePanel;
document.body.appendChild(status);
} else {
// 更新现有悬浮球的大小和位置
applyBubbleSize(status);
applyBubblePosition(status);
}
// 根据设置显示屏蔽数量
if (currentConfig.showCount) {
status.textContent = `🚫 ${blocked}`;
} else {
status.textContent = '🚫';
}
status.title = '点击配置屏蔽规则';
}
// 应用悬浮球大小
function applyBubbleSize(element) {
let fontSize, padding;
switch(currentConfig.bubbleSize) {
case 'large':
fontSize = '14px';
padding = '6px 10px';
break;
case 'larger':
fontSize = '16px';
padding = '8px 12px';
break;
case 'xlarge':
fontSize = '18px';
padding = '10px 14px';
break;
case 'medium':
default:
fontSize = '12px';
padding = '5px 10px';
break;
}
element.style.fontSize = fontSize;
element.style.padding = padding;
}
// 应用悬浮球位置
function applyBubblePosition(element) {
// 重置所有位置属性
element.style.top = 'auto';
element.style.bottom = 'auto';
element.style.left = 'auto';
element.style.right = 'auto';
// 根据配置设置位置
switch(currentConfig.bubblePosition) {
case 'top-left':
element.style.top = '10px';
element.style.left = '10px';
break;
case 'top-right':
element.style.top = '10px';
element.style.right = '10px';
break;
case 'bottom-left':
element.style.bottom = '10px';
element.style.left = '10px';
break;
case 'bottom-right':
default:
element.style.bottom = '10px';
element.style.right = '10px';
break;
}
}
// 简化的配置面板
function showSimplePanel() {
// 移除已存在的面板
const existing = document.getElementById('blocker-panel');
if (existing) {
existing.remove();
return;
}
const panel = document.createElement('div');
panel.id = 'blocker-panel';
panel.style.cssText = `
position: fixed;
bottom: 50px;
right: 10px;
width: 350px;
background: white;
border: 1px solid #ccc;
border-radius: 8px;
padding: 15px;
box-shadow: 0 4px 12px rgba(0,0,0,0.1);
z-index: 10001;
font-family: Arial, sans-serif;
font-size: 14px;
`;
panel.innerHTML = `
<div style="margin-bottom: 10px;">
<label>
<input type="checkbox" id="blocker-enabled" ${currentConfig.enabled ? 'checked' : ''}>
启用屏蔽
</label>
</div>
<div style="margin-bottom: 10px;">
<label>
<input type="checkbox" id="blocker-show-count" ${currentConfig.showCount ? 'checked' : ''}>
显示屏蔽数量
</label>
</div>
<div style="margin-bottom: 10px;">
<label>
<input type="checkbox" id="blocker-debug" ${currentConfig.debug ? 'checked' : ''}>
调试模式（控制台输出）
</label>
</div>
<div style="margin-bottom: 10px;">
<div style="font-size: 12px; margin-bottom: 5px; color: #333;">悬浮球位置:</div>
<div style="display: flex; flex-wrap: wrap; gap: 8px;">
<label style="font-size: 11px; display: flex; align-items: center;">
<input type="radio" name="bubble-position" value="top-left" ${currentConfig.bubblePosition === 'top-left' ? 'checked' : ''}> 左上角
</label>
<label style="font-size: 11px; display: flex; align-items: center;">
<input type="radio" name="bubble-position" value="top-right" ${currentConfig.bubblePosition === 'top-right' ? 'checked' : ''}> 右上角
</label>
<label style="font-size: 11px; display: flex; align-items: center;">
<input type="radio" name="bubble-position" value="bottom-left" ${currentConfig.bubblePosition === 'bottom-left' ? 'checked' : ''}> 左下角
</label>
<label style="font-size: 11px; display: flex; align-items: center;">
<input type="radio" name="bubble-position" value="bottom-right" ${currentConfig.bubblePosition === 'bottom-right' ? 'checked' : ''}> 右下角
</label>
</div>
</div>
<div style="margin-bottom: 10px;">
<div style="font-size: 12px; margin-bottom: 5px; color: #333;">悬浮球大小:</div>
<div style="display: flex; flex-wrap: wrap; gap: 8px;">
<label style="font-size: 11px; display: flex; align-items: center;">
<input type="radio" name="bubble-size" value="medium" ${currentConfig.bubbleSize === 'medium' ? 'checked' : ''}> 中
</label>
<label style="font-size: 11px; display: flex; align-items: center;">
<input type="radio" name="bubble-size" value="large" ${currentConfig.bubbleSize === 'large' ? 'checked' : ''}> 大
</label>
<label style="font-size: 11px; display: flex; align-items: center;">
<input type="radio" name="bubble-size" value="larger" ${currentConfig.bubbleSize === 'larger' ? 'checked' : ''}> 更大
</label>
<label style="font-size: 11px; display: flex; align-items: center;">
<input type="radio" name="bubble-size" value="xlarge" ${currentConfig.bubbleSize === 'xlarge' ? 'checked' : ''}> 超大
</label>
</div>
</div>
<div style="margin-bottom: 10px;">
<div style="font-size: 12px; margin-bottom: 5px; color: #333;">屏蔽规则 (每行一个):</div>
<textarea id="blocker-rules" style="width: 100%; height: 120px; font-size: 12px; padding: 5px; border: 1px solid #ddd; border-radius: 4px; resize: vertical;">${currentConfig.rules.join('\n')}</textarea>
</div>
<div style="font-size: 11px; color: #666; margin-bottom: 10px;">
<strong>URL规则:</strong> example\\.com|spam-site\\.org<br>
<strong>标题规则:</strong> title/^.example.* (以"title/"开头)<br>
每行一个规则，匹配到的网站将被隐藏
</div>
<div style="display: flex; gap: 5px;">
<button id="blocker-save" style="flex: 1; padding: 8px; background: #4CAF50; color: white; border: none; border-radius: 4px; cursor: pointer;">保存</button>
<button id="blocker-test" style="padding: 8px; background: #2196F3; color: white; border: none; border-radius: 4px; cursor: pointer;">测试</button>
<button id="blocker-close" style="padding: 8px; background: #f44336; color: white; border: none; border-radius: 4px; cursor: pointer;">关闭</button>
</div>
<div id="blocker-test-result" style="margin-top: 10px; font-size: 12px; display: none;"></div>
`;
document.body.appendChild(panel);
// 事件处理
document.getElementById('blocker-save').onclick = () => {
const rulesText = document.getElementById('blocker-rules').value;
const enabled = document.getElementById('blocker-enabled').checked;
const showCount = document.getElementById('blocker-show-count').checked;
const debug = document.getElementById('blocker-debug').checked;
// 获取选中的悬浮球位置
const positionRadios = document.querySelectorAll('input[name="bubble-position"]');
let bubblePosition = 'bottom-right';
for (const radio of positionRadios) {
if (radio.checked) {
bubblePosition = radio.value;
break;
}
}
// 获取选中的悬浮球大小
const sizeRadios = document.querySelectorAll('input[name="bubble-size"]');
let bubbleSize = 'medium';
for (const radio of sizeRadios) {
if (radio.checked) {
bubbleSize = radio.value;
break;
}
}
currentConfig.rules = rulesText.split('\n')
.map(rule => rule.trim())
.filter(rule => rule.length > 0);
currentConfig.enabled = enabled;
currentConfig.showCount = showCount;
currentConfig.debug = debug;
currentConfig.bubblePosition = bubblePosition;
currentConfig.bubbleSize = bubbleSize;
GM_setValue(CONFIG_KEY, currentConfig);
panel.remove();
// 清除处理标记并重新应用规则
document.querySelectorAll('[data-blocker-processed]').forEach(el => {
el.removeAttribute('data-blocker-processed');
});
// 移除现有悬浮球，以便重新创建
const existingStatus = document.getElementById('blocker-status');
if (existingStatus) {
existingStatus.remove();
}
blockResults();
};
document.getElementById('blocker-test').onclick = () => {
const rulesText = document.getElementById('blocker-rules').value;
const testRules = rulesText.split('\n')
.map(rule => rule.trim())
.filter(rule => rule.length > 0);
const engine = getSearchEngine();
const results = document.querySelectorAll(selectors[engine]);
let testResults = [];
results.forEach(result => {
const link = result.querySelector('a[href]');
if (!link || !link.href) return;
const url = link.href;
const domain = getDomain(url);
const title = getResultTitle(result, engine);
const matchedRule = testRules.find(rule => {
return checkRuleMatch(rule, url, domain, title);
});
if (matchedRule) {
const ruleType = matchedRule.startsWith('title/') ? '标题' : 'URL';
testResults.push({
domain: domain,
rule: matchedRule,
ruleType: ruleType,
title: title.substring(0, 50) + (title.length > 50 ? '...' : ''),
matchedContent: ruleType === '标题' ? title : domain
});
}
});
const testResultEl = document.getElementById('blocker-test-result');
if (testResults.length > 0) {
testResultEl.innerHTML = `<div style="color: #d32f2f; font-weight: bold;">测试结果 (${testResults.length}个匹配):</div>` +
testResults.slice(0, 5).map(r =>
`• ${r.matchedContent} (${r.ruleType}规则: ${r.rule})`
).join('<br>');
if (testResults.length > 5) {
testResultEl.innerHTML += `<br>... 还有 ${testResults.length - 5} 个`;
}
} else {
testResultEl.innerHTML = '<div style="color: #388e3c;">测试结果: 无匹配项</div>';
}
testResultEl.style.display = 'block';
};
document.getElementById('blocker-close').onclick = () => {
panel.remove();
};
// 点击外部关闭
setTimeout(() => {
document.addEventListener('click', function closePanel(e) {
if (!panel.contains(e.target) && e.target.id !== 'blocker-status') {
panel.remove();
document.removeEventListener('click', closePanel);
}
});
}, 100);
}
// 简化的初始化
function init() {
// 初始屏蔽
blockResults();
// 优化的DOM观察
let timeout;
const observer = new MutationObserver((mutations) => {
// 检查是否有新的搜索结果添加
const hasNewResults = mutations.some(mutation => {
return Array.from(mutation.addedNodes).some(node => {
if (node.nodeType === 1) { // Element node
const engine = getSearchEngine();
return node.matches && (node.matches(selectors[engine]) ||
node.querySelector && node.querySelector(selectors[engine]));
}
return false;
});
});
if (hasNewResults) {
clearTimeout(timeout);
timeout = setTimeout(blockResults, 500);
}
});
// 观察body的变化
observer.observe(document.body, {
childList: true,
subtree: true
});
// 滚动时延迟检查（针对无限滚动）
window.addEventListener('scroll', () => {
clearTimeout(timeout);
timeout = setTimeout(blockResults, 300);
});
// 搜索表单提交时重置状态
const searchForm = document.querySelector('form[role="search"], form[name="search"], form[action*="search"]');
if (searchForm) {
searchForm.addEventListener('submit', () => {
setTimeout(() => {
document.querySelectorAll('[data-blocker-processed]').forEach(el => {
el.removeAttribute('data-blocker-processed');
});
}, 1000);
});
}
}
// 延迟初始化，确保页面稳定
if (document.readyState === 'loading') {
document.addEventListener('DOMContentLoaded', init);
} else {
setTimeout(init, 1000);
}
})();