// ==UserScript==
// @name         搜索引擎切换器 / Search Engine Switcher
// @namespace    http://tampermonkey.net/
// @version      0.2.1
// @description  🚀 一键切换多个搜索引擎！支持Google、Bing、百度、ChatGPT、Perplexity等13大搜索平台。可拖拽、自动隐藏，提升您的搜索效率。适配暗黑模式，让搜索更智能、更便捷！
// @author       WUJI (微信: wujiai666)
// @match        *://www.google.com*/search*
// @match        *://www.bing.com/search*
// @match        *://cn.bing.com/search*
// @match        *://www.baidu.com/s*
// @match        *://www.baidu.com/baidu*
// @match        *://chatgpt.com/*
// @match        *://metaso.cn/*
// @match        *://weixin.sogou.com/weixin*
// @match        *://search.bilibili.com/all*
// @match        *://www.youtube.com/results*
// @match        *://m.youtube.com/results*
// @match        *://www.zhihu.com/search*
// @match        *://github.com/search*
// @match        *://www.xiaohongshu.com/explore*
// @match        *://www.douyin.com/search/*
// @match        *://www.perplexity.ai/*
// @grant        unsafeWindow
// @grant        window.onload
// @run-at       document-body
// @license      MIT
// ==/UserScript==
(function() {
'use strict';
const urlMapping = [
{ name: "Google", searchUrl: "https://www.google.com/search?q=", keyName: "q", testUrl: /https:\/\/www\.google\.(com|com\.hk)\/search.*/ },
{ name: "Bing", searchUrl: "https://www.bing.com/search?q=", keyName: "q", testUrl: /https:\/\/(www|cn)\.bing\.com\/search.*/ },
{ name: "百度", searchUrl: "https://www.baidu.com/s?wd=", keyName: "wd", testUrl: /https:\/\/www\.baidu\.com\/(s|baidu).*/ },
{ name: "ChatGPT", searchUrl: "https://chatgpt.com/?hints=search&q=", keyName: "q", testUrl: /https:\/\/chatgpt\.com\/.*/ },
{ name: "秘塔", searchUrl: "https://metaso.cn/?q=", keyName: "q", testUrl: /https:\/\/metaso\.cn\/.*/ },
{ name: "微信", searchUrl: "https://weixin.sogou.com/weixin?type=2&s_from=input&query=", keyName: "query", testUrl: /https:\/\/weixin\.sogou\.com\/weixin.*/ },
{ name: "哔站", searchUrl: "https://search.bilibili.com/all?keyword=", keyName: "keyword", testUrl: /https:\/\/search\.bilibili\.com\/all.*/ },
{ name: "油管", searchUrl: "https://www.youtube.com/results?search_query=", keyName: "search_query", testUrl: /https:\/\/(www|m)\.youtube\.com\/results.*/ },
{ name: "知乎", searchUrl: "https://www.zhihu.com/search?q=", keyName: "q", testUrl: /https:\/\/www\.zhihu\.com\/search.*/ },
{ name: "GitHub", searchUrl: "https://github.com/search?q=", keyName: "q", testUrl: /https:\/\/github\.com\/search.*/ },
{ name: "小红书", searchUrl: "https://www.xiaohongshu.com/explore?q=", keyName: "q", testUrl: /https:\/\/www\.xiaohongshu\.com\/explore.*/ },
{ name: "抖音", searchUrl: "https://www.douyin.com/search/", keyName: "q", testUrl: /https:\/\/www\.douyin\.com\/search\/.*/ },
{ name: "Perplexity", searchUrl: "https://www.perplexity.ai/?q=", keyName: "q", testUrl: /https:\/\/www\.perplexity\.ai\/.*/ },
];
const ICON_SIZE = '32px';
const LIST_WIDTH = '100px';
const FONT_SIZE = '14px';
const AUTO_HIDE_DELAY = 5000; // 5 seconds
function getQueryVariable(variable) {
const query = window.location.search.substring(1);
const vars = query.split('&');
for (let i = 0; i < vars.length; i++) {
const pair = vars[i].split('=');
if (decodeURIComponent(pair[0]) === variable) {
return decodeURIComponent(pair[1]);
}
}
if (variable === "q" && window.location.pathname.startsWith("/search/")) {
return decodeURIComponent(window.location.pathname.replace("/search/", ""));
}
return "";
}
function getKeywords() {
for (const item of urlMapping) {
if (item.testUrl.test(window.location.href)) {
return getQueryVariable(item.keyName);
}
}
return "";
}
function isDarkMode() {
return window.matchMedia && window.matchMedia('(prefers-color-scheme: dark)').matches;
}
function createStyle() {
const style = document.createElement('style');
style.textContent = `
#search-app-box {
position: fixed;
top: 100px;
left: 0;
width: ${ICON_SIZE};
height: ${ICON_SIZE};
background-color: transparent;
z-index: 2147483647;
cursor: move;
font-size: ${FONT_SIZE};
transition: left 0.3s ease-in-out;
}
#search-app-icon {
width: 100%;
height: 100%;
display: flex;
justify-content: center;
align-items: center;
font-size: ${ICON_SIZE};
user-select: none;
background-color: rgba(255, 255, 255, 0.7);
border-radius: 0 50% 50% 0;
}
#search-engine-list {
position: absolute;
top: 0;
left: ${ICON_SIZE};
width: ${LIST_WIDTH};
max-height: 70vh;
overflow-y: auto;
background-color: rgba(255, 255, 255, 0.9);
border-radius: 8px;
box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
opacity: 0;
visibility: hidden;
transform: translateX(-10px);
transition: opacity 0.3s, visibility 0.3s, transform 0.3s;
}
#search-engine-list a {
display: block;
padding: 8px 12px;
color: #333;
text-decoration: none;
transition: background-color 0.3s;
}
#search-engine-list a:hover {
background-color: rgba(0, 0, 0, 0.1);
}
.dark-mode #search-app-icon {
background-color: rgba(50, 50, 50, 0.7);
}
.dark-mode #search-engine-list {
background-color: rgba(50, 50, 50, 0.9);
}
.dark-mode #search-engine-list a {
color: #fff;
}
.dark-mode #search-engine-list a:hover {
background-color: rgba(255, 255, 255, 0.1);
}
#search-app-box.hidden {
left: -8px;
}
#search-app-box.dragging {
transition: none;
}
`;
document.head.appendChild(style);
}
function createSearchBox() {
const div = document.createElement('div');
div.id = 'search-app-box';
const icon = document.createElement('div');
icon.id = 'search-app-icon';
icon.innerText = '🔍';
div.appendChild(icon);
const listContainer = document.createElement('div');
listContainer.id = 'search-engine-list';
for (const item of urlMapping) {
const a = document.createElement('a');
a.href = item.searchUrl + encodeURIComponent(getKeywords());
a.innerText = item.name;
a.addEventListener('click', (e) => {
e.preventDefault();
window.location.href = a.href;
});
listContainer.appendChild(a);
}
div.appendChild(listContainer);
document.body.appendChild(div);
let hideTimeout;
function showSearchBox() {
div.classList.remove('hidden');
clearTimeout(hideTimeout);
}
function hideSearchBox() {
div.classList.add('hidden');
}
function resetHideTimer() {
clearTimeout(hideTimeout);
hideTimeout = setTimeout(hideSearchBox, AUTO_HIDE_DELAY);
}
div.addEventListener('mouseenter', () => {
showSearchBox();
listContainer.style.opacity = '1';
listContainer.style.visibility = 'visible';
listContainer.style.transform = 'translateX(0)';
});
div.addEventListener('mouseleave', () => {
listContainer.style.opacity = '0';
listContainer.style.visibility = 'hidden';
listContainer.style.transform = 'translateX(-10px)';
resetHideTimer();
});
// 拖拽功能
let isDragging = false;
let startX, startY, startLeft, startTop;
div.addEventListener('mousedown', (e) => {
isDragging = true;
startX = e.clientX;
startY = e.clientY;
startLeft = div.offsetLeft;
startTop = div.offsetTop;
showSearchBox();
e.preventDefault();
div.classList.add('dragging');
});
document.addEventListener('mousemove', (e) => {
if (!isDragging) return;
const dx = e.clientX - startX;
const dy = e.clientY - startY;
div.style.left = `${startLeft + dx}px`;
div.style.top = `${startTop + dy}px`;
});
document.addEventListener('mouseup', () => {
isDragging = false;
resetHideTimer();
div.classList.remove('dragging');
});
// 初始化隐藏定时器
resetHideTimer();
}
function updateTheme() {
document.body.classList.toggle('dark-mode', isDarkMode());
}
function init() {
createStyle();
createSearchBox();
updateTheme();
// 监听主题变化
window.matchMedia('(prefers-color-scheme: dark)').addListener(updateTheme);
}
// 使用 MutationObserver 来确保脚本在动态加载的页面上也能正常工作
const observer = new MutationObserver((mutations, obs) => {
const body = document.querySelector('body');
if (body) {
init();
obs.disconnect();
}
});
observer.observe(document.documentElement, {
childList: true,
subtree: true
});
})();