// ==UserScript== // @name 搜索引擎切换 - Search Engine Switcher // @namespace https://ivanli.cc/ // @version 1.4.0 // @author Ivan Li // @description A userscript to switch search engine with current keywords. // @license MIT // @icon data:image/svg+xml;base64,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 // @source https://github.com/IvanLi-CN/TM-Search-Engine-Switcher // @match *://www.baidu.com/* // @match *://www.google.com/* // @match *://www.google.com.hk/* // @match *://www.bing.com/* // @match *://cn.bing.com/* // @match *://bing.com/* // @match *://www.sogou.com/* // @match *://duckduckgo.com/* // @match *://yandex.com/* // @match *://www.zhihu.com/* // @match *://search.bilibili.com/* // @match *://s.taobao.com/search* // @match *://github.com/* // @match *://crates.io/* // @match *://npmjs.com/* // @match *://www.npmjs.com/* // @match *://www.quora.com/search* // @match *://quora.com/search* // @match *://www.reddit.com/search* // @match *://reddit.com/search* // @match *://linux.do/* // @match *://www.linux.do/* // @grant GM_log // @downloadURL none // ==/UserScript== (function () { 'use strict'; var _GM_log = (() => typeof GM_log != "undefined" ? 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--tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-backdrop-blur{syntax:"*";inherits:false}@property --tw-backdrop-brightness{syntax:"*";inherits:false}@property --tw-backdrop-contrast{syntax:"*";inherits:false}@property --tw-backdrop-grayscale{syntax:"*";inherits:false}@property --tw-backdrop-hue-rotate{syntax:"*";inherits:false}@property --tw-backdrop-invert{syntax:"*";inherits:false}@property --tw-backdrop-opacity{syntax:"*";inherits:false}@property --tw-backdrop-saturate{syntax:"*";inherits:false}@property --tw-backdrop-sepia{syntax:"*";inherits:false}'; var a; const d = (b) => (a = document.createElement("style"), a.append(b), a); const style = d(indexCss); const searchEngines = [ { id: "v2ex", name: "V2EX", url: (w) => `https://www.google.com/search?q=site:v2ex.com/t%20${w}`, regUrl: /https:\/\/www.google.com\/search\?q=site:v2ex\.com\/t%20/i, getSearchWord: () => { const url = new URL(window.location.href); const q = url.searchParams.get("q"); return q?.replace("site:v2ex.com/t ", "") ?? null; } }, { id: "linux-do", name: "LINUX DO", url: (w) => `https://linux.do/search?q=${w}`, regUrl: /(?:https?:\/\/)?(?:www\.)?linux\.do\/search/i, getSearchWord: () => { const url = new URL(window.location.href); return url.searchParams.get("q"); } }, { id: "baidu", name: "百度搜索", url: (w) => `https://www.baidu.com/s?wd=${w}`, regUrl: /www.baidu.com/i, getSearchWord: () => { const url = new URL(window.location.href); return url.searchParams.get("wd"); } }, { id: "google", name: "Google", url: (w) => `https://www.google.com/search?q=${w}`, regUrl: /www.google.com/i, getSearchWord: () => { const url = new URL(window.location.href); return url.searchParams.get("q"); } }, { id: "bing", name: "Bing", url: (w) => `https://www.bing.com/search?q=${w}`, regUrl: /www.bing.com/i, getSearchWord: () => { const url = new URL(window.location.href); return url.searchParams.get("q"); } }, { id: "bing-cn", name: "必应", url: (w) => `https://cn.bing.com/search?q=${w}`, regUrl: /cn.bing.com/i, getSearchWord: () => { const url = new URL(window.location.href); return url.searchParams.get("q"); } }, { id: "duckduckgo", name: "DuckDuckGo", url: (w) => `https://duckduckgo.com/?q=${w}`, regUrl: /duckduckgo.com/i, getSearchWord: () => { const url = new URL(window.location.href); return url.searchParams.get("q"); } }, { id: "yandex", name: "Yandex", url: (w) => `https://yandex.com/search/?text=${w}`, regUrl: /yandex.com/i, getSearchWord: () => { const url = new URL(window.location.href); return url.searchParams.get("text"); } }, { id: "sogou", name: "搜狗", url: (w) => `https://www.sogou.com/web?query=${w}`, regUrl: /www.sogou.com/i, getSearchWord: () => { const url = new URL(window.location.href); return url.searchParams.get("query"); } }, { id: "github", name: "GitHub", url: (w) => `https://github.com/search?q=${w}&ref=opensearch&type=repositories`, regUrl: /github.com/i, getSearchWord: () => { const url = new URL(window.location.href); return url.searchParams.get("q"); } }, { id: "oshwhub", name: "OSHW Hub", url: (w) => `https://www.google.com/search?q=site:oshwhub.com%20${w}`, regUrl: /https:\/\/www.google.com\/search\?q=site:oshwhub\.com%20/i, getSearchWord: () => { const url = new URL(window.location.href); const q = url.searchParams.get("q"); return q?.replace("site:oshwhub.com ", "") ?? null; } }, { id: "taobao", name: "淘宝", url: (w) => `https://s.taobao.com/search?q=${w}`, regUrl: /s.taobao.com/i, getSearchWord: () => { const url = new URL(window.location.href); return url.searchParams.get("q"); } }, { id: "npm", name: "NPM", url: (w) => `https://www.npmjs.com/search?q=${w}`, regUrl: /www.npmjs.com/i, getSearchWord: () => { const url = new URL(window.location.href); return url.searchParams.get("q"); } }, { id: "Crate", name: "Crate", url: (w) => `https://crates.io/search?q=${w}`, regUrl: /crates.io/i, getSearchWord: () => { const url = new URL(window.location.href); return url.searchParams.get("q"); } }, { id: "zhihu", name: "知乎", url: (w) => `https://www.zhihu.com/search?q=${w}`, regUrl: /www.zhihu.com/i, getSearchWord: () => { const url = new URL(window.location.href); return url.searchParams.get("q"); } }, { id: "bilibili", name: "哔哩哔哩", url: (w) => `http://search.bilibili.com/all?keyword=${w}`, regUrl: /search.bilibili.com/i, getSearchWord: () => { const url = new URL(window.location.href); return url.searchParams.get("keyword"); } }, { id: "quora", name: "Quora", url: (w) => `https://www.quora.com/search?q=${w}`, regUrl: /(?:www\.)?quora\.com\/search/i, getSearchWord: () => { const url = new URL(window.location.href); return url.searchParams.get("q"); } }, { id: "reddit", name: "Reddit", url: (w) => `https://www.reddit.com/search/?q=${w}`, regUrl: /(?:www\.)?reddit\.com\/search/i, getSearchWord: () => { const url = new URL(window.location.href); return url.searchParams.get("q"); } } ]; customElements.define( "engine-switch", class extends HTMLElement { connectedCallback() { const shadow = this.attachShadow({ mode: "open" }); const twStyle = style.cloneNode(true); shadow.appendChild(twStyle); function createIndexPanel(shadow2) { const indexPanel2 = shadow2.appendChild(document.createElement("div")); indexPanel2.setAttribute("id", "ivan_search-engine-switch"); indexPanel2.className = "fixed -left-16 top-1/3 -translate-y-1/2 rounded shadow-lg flex flex-col transition-all bg-sky-100/50 backdrop-blur text-sky-700 dark:bg-sky-800/10 dark:text-sky-500"; indexPanel2.style.zIndex = "999999"; setTimeout(() => { indexPanel2.classList.remove("-left-16"); indexPanel2.classList.add("left-4"); }); const ol = indexPanel2.appendChild(document.createElement("ol")); ol.className = "divide-dotted divide-y divide-sky-300"; for (let i = 0; i < searchEngines.length; i++) { const engine = searchEngines[i]; const li = ol.appendChild(document.createElement("li")); li.className = "hover:bg-sky-100 dark:hover:bg-sky-800/20 transition"; const a2 = li.appendChild(document.createElement("a")); a2.className = `block px-4 py-2 switch-search-engine ${engine.id} block text-inherit no-underline`; a2.dataset.engineId = engine.id; a2.href = "javascript::void(0);"; a2.text = engine.name; } const foldBtn = indexPanel2.appendChild( document.createElement("button") ); foldBtn.className = "absolute -right-3 top-1/2 -translate-y-1/2 h-6 w-6 rounded-full shadow-lg bg-sky-700/50 backdrop-blur text-sky-100 flex items-center justify-center text-xl"; const foldBtnIcon2 = foldBtn.appendChild(document.createElement("span")); foldBtnIcon2.className = " pr-0.5 transition"; foldBtnIcon2.innerHTML = ``; foldBtn.onclick = () => { console.log("click"); const folded = foldBtnIcon2.classList.contains("rotate-180"); if (folded) { unfoldPanel(); } else { foldPanel(); } }; return { indexPanel: indexPanel2, foldBtnIcon: foldBtnIcon2, foldBtn }; } const { indexPanel, foldBtnIcon } = createIndexPanel(shadow); function unfoldPanel() { indexPanel.classList.add("left-4"); foldBtnIcon.classList.remove("rotate-180"); indexPanel.classList.remove("opacity-50"); indexPanel.classList.remove("hover:opacity-100"); indexPanel.style.left = ""; } function foldPanel() { indexPanel.classList.remove("left-4"); indexPanel.classList.add("opacity-50"); indexPanel.classList.add("hover:opacity-100"); foldBtnIcon.classList.add("rotate-180"); const rightBoardPosX = `-${indexPanel.offsetLeft + indexPanel.offsetWidth - 4}px`; indexPanel.style.left = rightBoardPosX; } function registerJump(shadow2) { const linkElems = shadow2.querySelectorAll( ".switch-search-engine" ); for (const elem of linkElems) { elem.addEventListener("click", () => { const currUrl = new URL(window.location.href); const currSearchEngine = searchEngines.find( (it) => it.regUrl?.test(currUrl.toString()) ); if (!currSearchEngine) { _GM_log( `The current page does not match the preset search engine. url: ${currUrl}` ); return; } const words = currSearchEngine.getSearchWord(); _GM_log(`match words: "${words}", url: ${currUrl}`); const engineId = elem.dataset.engineId; if (!engineId) return; const targetEngine = searchEngines.find((it) => it.id === engineId); if (!targetEngine) return; if (words == null) { const url = new URL(targetEngine.url("")); url.search = ""; url.hash = ""; url.pathname = ""; elem.setAttribute("href", url.toString()); } else { elem.setAttribute("href", targetEngine.url(words)); } }); } } registerJump(shadow); function autoHidePanel() { const currUrl = new URL(window.location.href); const currSearchEngine = searchEngines.find( (it) => it.regUrl?.test(currUrl.toString()) ); const keywords = currSearchEngine?.getSearchWord(); if (keywords == null) { foldPanel(); } else { unfoldPanel(); } } setTimeout(() => { autoHidePanel(); }); const rerun = () => setTimeout(() => autoHidePanel(), 0); const origPush = history.pushState; const origReplace = history.replaceState; history.pushState = function(...args) { const ret = origPush.apply(this, args); rerun(); return ret; }; history.replaceState = function(...args) { const ret = origReplace.apply(this, args); rerun(); return ret; }; window.addEventListener("popstate", rerun); window.addEventListener("hashchange", rerun); } } ); document.body.appendChild(document.createElement("engine-switch")); const observer = new MutationObserver((mutations) => { for (const mutation of mutations) { if (mutation.type === "childList") { if (!document.getElementsByTagName("engine-switch").length) { document.body.appendChild(document.createElement("engine-switch")); break; } } } }); observer.observe(document.body, { childList: true, subtree: true }); })();