chore: sync local changes to Gitea

utils/dev.js

@@ -1,7 +1,5 @@
 // HTTPS_PROXY=http://localhost:7777 bun ./output/cloudflare-search/utils/dev.js
 
-import searchBrave from "./searchBrave.js";
-import searchGoogle from "./searchGoogle.js";
 import searchDuckDuckGo from "./searchDuckDuckGo.js";
 import searchBing from "./searchBing.js";
 

utils/getHTML.js

@@ -5,7 +5,6 @@ import { env } from "../envs.js";
 // ============================================
 
 export function getSearchHtml() {
-  const GOOGLE_ENABLED = env.GOOGLE_API_KEY && env.GOOGLE_CX;
   const TOKEN_ENABLED = !!env.TOKEN;
   const DEFAULT_ENGINES = env.DEFAULT_ENGINES || [];
   const handlerEngineDefaultChecked = (engine) =>
@@ -94,7 +93,7 @@ export function getSearchHtml() {
                   </h1>
                   <div class="mt-6 text-base text-zinc-600 dark:text-zinc-400">
                     <p class="">
-                      基于 Cloudflare Workers 的多引擎聚合搜索服务。并行搜索 Google、DuckDuckGo、Bing、Brave 四大引擎,快速获取更全面的搜索结果。
+                      基于 Cloudflare Workers 的多引擎聚合搜索服务。并行搜索 DuckDuckGo、Bing 等搜索引擎,快速获取更全面的搜索结果。
                     </p>
                     <p class="mt-2">
                       如果这个项目对你有帮助，可以 
@@ -112,30 +111,14 @@ export function getSearchHtml() {
 
                 <!-- 服务状态 -->
                 <div class="mt-8 rounded-2xl border ${
-                  GOOGLE_ENABLED && !TOKEN_ENABLED
-                    ? "border-green-200 bg-green-50 dark:border-green-800/40 dark:bg-green-900/10"
-                    : !GOOGLE_ENABLED || TOKEN_ENABLED
+                  TOKEN_ENABLED
                     ? "border-amber-200 bg-amber-50 dark:border-amber-800/40 dark:bg-amber-900/10"
-                    : "border-zinc-100 dark:border-zinc-700/40"
+                    : "border-green-200 bg-green-50 dark:border-green-800/40 dark:bg-green-900/10"
                 } p-6">
                   <h2 class="text-sm font-semibold text-zinc-900 dark:text-zinc-100 mb-3">
                     ⚙️ 服务配置状态
                   </h2>
                   <div class="space-y-2 text-sm">
-                    <div class="flex items-center justify-between">
-                      <span class="text-zinc-700 dark:text-zinc-300">Google 搜索引擎</span>
-                      <span class="${
-                        GOOGLE_ENABLED
-                          ? "text-green-600 dark:text-green-400"
-                          : "text-amber-600 dark:text-amber-400"
-                      }">
-                        ${
-                          GOOGLE_ENABLED
-                            ? "✓ 已配置"
-                            : "○ 未配置 (需要 API Key)"
-                        }
-                      </span>
-                    </div>
                     <div class="flex items-center justify-between">
                       <span class="text-zinc-700 dark:text-zinc-300">访问鉴权</span>
                       <span class="${
@@ -147,40 +130,17 @@ export function getSearchHtml() {
                       </span>
                     </div>
                     <div class="flex items-center justify-between">
-                      <span class="text-zinc-700 dark:text-zinc-300">其他引擎 (Brave/DuckDuckGo/Bing)</span>
+                      <span class="text-zinc-700 dark:text-zinc-300">搜索引擎 (DuckDuckGo/Bing)</span>
                       <span class="text-green-600 dark:text-green-400">✓ 可用</span>
                     </div>
                   </div>
-                  ${
-                    !GOOGLE_ENABLED
-                      ? `
-                  <div class="mt-4 pt-4 border-t border-amber-200 dark:border-amber-800/40">
-                    <p class="text-xs text-amber-700 dark:text-amber-400">
-                      💡 提示: 配置 Google API 后可使用 Google 搜索引擎。在 Cloudflare Dashboard 的 Worker 设置中添加环境变量:<br/>
-                      • <code class="px-1 py-0.5 bg-amber-100 dark:bg-amber-900/30 rounded">GOOGLE_API_KEY</code> - <a href="https://console.cloud.google.com/apis/credentials" target="_blank" class="underline hover:text-amber-900 dark:hover:text-amber-100">获取 API Key</a><br/>
-                      • <code class="px-1 py-0.5 bg-amber-100 dark:bg-amber-900/30 rounded">GOOGLE_CX</code> - <a href="https://programmablesearchengine.google.com/" target="_blank" class="underline hover:text-amber-900 dark:hover:text-amber-100">获取 CX ID</a>
-                    </p>
-                  </div>
-                  `
-                      : ""
-                  }
                   ${
                     !TOKEN_ENABLED
                       ? `
-                  <div class="mt-4 pt-4 border-t ${
-                    !GOOGLE_ENABLED
-                      ? "border-amber-200 dark:border-amber-800/40"
-                      : "border-green-200 dark:border-green-800/40"
-                  }">
-                    <p class="text-xs ${
-                      !GOOGLE_ENABLED
-                        ? "text-amber-700 dark:text-amber-400"
-                        : "text-green-700 dark:text-green-400"
-                    }">
+                  <div class="mt-4 pt-4 border-t border-green-200 dark:border-green-800/40">
+                    <p class="text-xs text-green-700 dark:text-green-400">
                       💡 建议:为防止服务被滥用,建议在 Cloudflare Dashboard 的 Worker 设置中添加环境变量 <code class="px-1 py-0.5 ${
-                        !GOOGLE_ENABLED
-                          ? "bg-amber-100 dark:bg-amber-900/30"
-                          : "bg-green-100 dark:bg-green-900/30"
+                        "bg-green-100 dark:bg-green-900/30"
                       } rounded">TOKEN</code> 启用访问鉴权。
                     </p>
                   </div>
@@ -213,29 +173,6 @@ export function getSearchHtml() {
                         选择搜索引擎 (可多选)
                       </label>
                       <div class="grid grid-cols-2 gap-2">
-                        <label class="flex items-center space-x-2 ${
-                          GOOGLE_ENABLED
-                            ? "cursor-pointer"
-                            : "cursor-not-allowed opacity-50"
-                        }" ${
-    !GOOGLE_ENABLED ? 'title="Google 引擎需要配置 API Key"' : ""
-  }>
-                          <input type="checkbox" name="engine" value="google" ${
-                            GOOGLE_ENABLED
-                              ? handlerEngineDefaultChecked("google")
-                              : "disabled"
-                          } class="rounded text-blue-500 focus:ring-blue-500 ${
-    !GOOGLE_ENABLED ? "cursor-not-allowed" : ""
-  }">
-                          <span class="text-sm text-zinc-700 dark:text-zinc-300">
-                            Google
-                            ${
-                              !GOOGLE_ENABLED
-                                ? '<span class="text-xs text-zinc-400 dark:text-zinc-500 ml-1">(未配置)</span>'
-                                : ""
-                            }
-                          </span>
-                        </label>
                         <label class="flex items-center space-x-2 cursor-pointer">
                           <input type="checkbox" name="engine" value="duckduckgo" ${handlerEngineDefaultChecked(
                             "duckduckgo"
@@ -251,12 +188,6 @@ export function getSearchHtml() {
                             <span class="text-xs text-zinc-400 dark:text-zinc-500 ml-1">(不稳定)</span>
                           </span>
                         </label>
-                        <label class="flex items-center space-x-2 cursor-pointer">
-                          <input type="checkbox" name="engine" value="brave" ${handlerEngineDefaultChecked(
-                            "brave"
-                          )} class="rounded text-blue-500 focus:ring-blue-500">
-                          <span class="text-sm text-zinc-700 dark:text-zinc-300">Brave</span>
-                        </label>
                       </div>
                     </div>
 
@@ -343,14 +274,16 @@ export function getSearchHtml() {
                         <pre class="text-xs overflow-x-auto"><code>{
   "query": "cloudflare",              // 搜索关键词
   "number_of_results": 15,            // 结果总数
-  "enabled_engines": ["google", ...], // 启用的搜索引擎列表
+  "enabled_engines": ["duckduckgo", ...], // 启用的搜索引擎列表
   "unresponsive_engines": [],         // 无响应的搜索引擎列表
+  "empty_engines": [],                // 响应成功但无结果的搜索引擎列表
+  "engine_errors": {},                // 各搜索引擎错误信息
   "results": [
     {
       "title": "...",                 // 结果标题
       "description": "...",           // 结果描述
       "url": "...",                   // 结果链接
-      "engine": "google"              // 来源引擎
+      "engine": "duckduckgo"          // 来源引擎
     }
   ]
 }</code></pre>
@@ -365,21 +298,6 @@ export function getSearchHtml() {
                     🚀 支持的搜索引擎
                   </h2>
                   <div class="grid grid-cols-1 sm:grid-cols-2 gap-4">
-                    <div class="rounded-lg bg-zinc-50 p-4 dark:bg-zinc-800/50 ${
-                      !GOOGLE_ENABLED ? "opacity-50" : ""
-                    }">
-                      <div class="flex items-center justify-between mb-2">
-                        <div class="font-medium text-zinc-900 dark:text-zinc-100">Google</div>
-                        ${
-                          GOOGLE_ENABLED
-                            ? '<span class="text-xs text-green-600 dark:text-green-400">✓ 可用</span>'
-                            : '<span class="text-xs text-amber-600 dark:text-amber-400">○ 需配置</span>'
-                        }
-                      </div>
-                      <p class="text-xs text-zinc-600 dark:text-zinc-400">
-                        全球最大的搜索引擎,需要配置 Google Custom Search API
-                      </p>
-                    </div>
                     <div class="rounded-lg bg-zinc-50 p-4 dark:bg-zinc-800/50">
                       <div class="flex items-center justify-between mb-2">
                         <div class="font-medium text-zinc-900 dark:text-zinc-100">DuckDuckGo</div>
@@ -387,13 +305,6 @@ export function getSearchHtml() {
                       </div>
                       <p class="text-xs text-zinc-600 dark:text-zinc-400">注重隐私保护的搜索引擎,无需配置</p>
                     </div>
-                    <div class="rounded-lg bg-zinc-50 p-4 dark:bg-zinc-800/50">
-                      <div class="flex items-center justify-between mb-2">
-                        <div class="font-medium text-zinc-900 dark:text-zinc-100">Brave Search</div>
-                        <span class="text-xs text-green-600 dark:text-green-400">✓ 可用</span>
-                      </div>
-                      <p class="text-xs text-zinc-600 dark:text-zinc-400">独立的搜索引擎,无需配置</p>
-                    </div>
                     <div class="rounded-lg bg-zinc-50 p-4 dark:bg-zinc-800/50 opacity-60">
                       <div class="flex items-center justify-between mb-2">
                         <div class="font-medium text-zinc-900 dark:text-zinc-100">Bing</div>
@@ -425,11 +336,6 @@ export function getSearchHtml() {
                           在 Cloudflare Dashboard → Workers & Pages → 您的 Worker → 设置 → 变量 中添加:
                         </p>
                         <ul class="text-xs text-blue-700 dark:text-blue-300 mt-1 ml-4 list-disc">
-                          ${
-                            !GOOGLE_ENABLED
-                              ? '<li><code class="px-1 py-0.5 bg-blue-100 dark:bg-blue-900/30 rounded">GOOGLE_API_KEY</code> 和 <code class="px-1 py-0.5 bg-blue-100 dark:bg-blue-900/30 rounded">GOOGLE_CX</code> - 启用 Google 搜索 (<a href="https://console.cloud.google.com/apis/credentials" target="_blank" class="underline hover:text-blue-900 dark:hover:text-blue-100">获取 API Key</a> / <a href="https://programmablesearchengine.google.com/" target="_blank" class="underline hover:text-blue-900 dark:hover:text-blue-100">获取 CX</a>)</li>'
-                              : ""
-                          }
                           ${
                             !TOKEN_ENABLED
                               ? '<li><code class="px-1 py-0.5 bg-blue-100 dark:bg-blue-900/30 rounded">TOKEN</code> - 启用访问鉴权 (建议)</li>'
@@ -613,7 +519,7 @@ export function getSearchHtml() {
     const tokenBodyParam = TOKEN_ENABLED && currentToken ? \`&token=\${currentToken}\` : '';
 
     document.getElementById('apiExample1').textContent = currentOrigin + '/search?q=cloudflare' + tokenParam;
-    document.getElementById('apiExample2').textContent = 'curl -X POST "' + currentOrigin + '/search" -d "q=cloudflare&engines=google,brave' + tokenBodyParam + '"';
+    document.getElementById('apiExample2').textContent = 'curl -X POST "' + currentOrigin + '/search" -d "q=cloudflare&engines=duckduckgo,bing' + tokenBodyParam + '"';
     document.getElementById('mcp-config-json').innerHTML = \`{
   "mcpServers": {
     "cloudflare-search": {

utils/searchBrave.js

@@ -1,70 +0,0 @@
-import { normalizeResults } from "./index.js";
-
-// type subSearch under index.d.ts
-// TODO: support language, time_range, pageno
-async function searchBrave({ query, language, time_range, pageno, signal }) {
-  const searchUrl = `https://search.brave.com/search?q=${encodeURIComponent(
-    query
-  )}&spellcheck=0&source=web&summary=0`;
-
-  const response = await fetch(searchUrl, {
-    signal,
-    headers: {
-      accept:
-        "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7",
-      "accept-language": "zh-CN,zh;q=0.9,en;q=0.8,zh-TW;q=0.7",
-      priority: "u=0, i",
-      "sec-ch-ua":
-        '"Chromium";v="142", "Google Chrome";v="142", "Not_A Brand";v="99"',
-      "sec-ch-ua-mobile": "?0",
-      "sec-ch-ua-platform": '"macOS"',
-      "sec-fetch-dest": "document",
-      "sec-fetch-mode": "navigate",
-      "sec-fetch-site": "none",
-      "sec-fetch-user": "?1",
-      "upgrade-insecure-requests": "1",
-      cookie:
-        "ui_lang=zh; country=all; safesearch=off; useLocation=0; __Secure-sku#brave-search-captcha=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",
-    },
-    referrer: "https://search.brave.com/search?source=web",
-  });
-
-  if (!response.ok) {
-    console.error(`Brave search failed: ${response.status}`);
-    return [];
-  }
-  const html = await response.text();
-
-  if (!html) throw new Error("html is empty");
-
-  let data;
-
-  html.split("\n").forEach((line) => {
-    if (data) return;
-    if (line.trimStart().startsWith(`data: [{type:"data",`)) {
-      const pureLine = line.trim();
-      const jsonStr = pureLine.slice(
-        "data: ".length,
-        pureLine.endsWith(",") ? -1 : undefined
-      );
-      data = eval("(" + jsonStr + ")");
-    }
-  });
-
-  if (!data) throw new Error("can't find data in html");
-
-  let result;
-
-  data.forEach((item) => {
-    if (result) return;
-    if (item?.data?.body?.response?.web?.results)
-      result = normalizeResults(item.data.body.response.web.results);
-  });
-
-  if (!result) throw new Error("can't find result in data");
-  if (!(result instanceof Array)) throw new Error("result is not an array");
-
-  return result;
-}
-
-export default searchBrave;

utils/searchGoogle.js

@@ -1,34 +0,0 @@
-import { normalizeResults } from "./index.js";
-import { env } from "../envs.js";
-
-// type subSearch under index.d.ts
-// TODO: support language, time_range, pageno
-async function searchGoogle({ query, language, time_range, pageno, signal }) {
-  const searchUrl = `https://www.googleapis.com/customsearch/v1?key=${env.GOOGLE_API_KEY}&cx=${env.GOOGLE_CX}&q=${encodeURIComponent(
-    query
-  )}`;
-
-  const response = await fetch(searchUrl, { signal });
-
-  if (!response.ok) {
-    console.error(await response.text());
-    return [];
-  }
-
-  const data = await response.json();
-  const results = [];
-
-  if (data.items && Array.isArray(data.items)) {
-    for (const item of data.items) {
-      results.push({
-        title: item.title,
-        url: item.link,
-        content: item.snippet || "",
-      });
-    }
-  }
-
-  return normalizeResults(results);
-}
-
-export default searchGoogle;