From ab172e3d77de97a13453890c98d040160b4ef0c9 Mon Sep 17 00:00:00 2001
From: MikiVL <mikivl@MikiVLdeMacBook-Air.local>
Date: Tue, 5 May 2026 04:02:25 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E4=B8=89=E4=B8=AA=20bug?=
 =?UTF-8?q?=EF=BC=9A=E6=B8=85=E7=90=86=20API=20=E5=93=8D=E5=BA=94=E4=B8=AD?=
 =?UTF-8?q?=E7=9A=84=20null=20=E5=AD=97=E6=AE=B5=E3=80=81=E6=94=B9?=
 =?UTF-8?q?=E7=94=A8=20Google=20Translate=20=E6=8F=90=E5=8D=87=E7=BF=BB?=
 =?UTF-8?q?=E8=AF=91=E8=B4=A8=E9=87=8F=E3=80=81=E8=BF=87=E6=BB=A4=20README?=
 =?UTF-8?q?=20=E4=B8=AD=E7=9A=84=E5=88=86=E9=9A=94=E7=BA=BF?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 backend/src/routes/repos.js |  3 ++-
 backend/src/scraper.js      |  3 ++-
 backend/src/translate.js    | 26 +++++++++++++++-----------
 3 files changed, 19 insertions(+), 13 deletions(-)

diff --git a/backend/src/routes/repos.js b/backend/src/routes/repos.js
index 6ce62d6..e26656a 100644
--- a/backend/src/routes/repos.js
+++ b/backend/src/routes/repos.js
@@ -9,7 +9,8 @@ function computeDaysUntilDeletion(row) {
 }
 
 function formatRepo(row) {
-  return { ...row, days_until_deletion: computeDaysUntilDeletion(row) };
+  const { scraped_at, is_today, ...rest } = row;
+  return { ...rest, days_until_deletion: computeDaysUntilDeletion(row) };
 }
 
 function getRepos(req, res) {
diff --git a/backend/src/scraper.js b/backend/src/scraper.js
index 9b764b1..ebe4ed5 100644
--- a/backend/src/scraper.js
+++ b/backend/src/scraper.js
@@ -89,13 +89,14 @@ function extractFeaturesSection(readme, description) {
     if (result && result.length > 20) return result;
   }
 
-  // 兜底：取README正文第一段有意义的文字（跳过徽章行）
+  // 兜底：取README正文第一段有意义的文字（跳过徽章行和分隔线）
   const lines = readme.split('\n');
   const paragraphs = [];
   for (const line of lines) {
     const trimmed = line.trim();
     if (!trimmed || trimmed.startsWith('#') || trimmed.startsWith('!') || trimmed.startsWith('[!') || trimmed.startsWith('<')) continue;
     if (trimmed.startsWith('[![') || trimmed.match(/^\[!\[/)) continue;
+    if (/^[-=]{3,}$/.test(trimmed)) continue;
     if (trimmed.length > 40) paragraphs.push(trimmed);
     if (paragraphs.length >= 3) break;
   }
diff --git a/backend/src/translate.js b/backend/src/translate.js
index 7618a0c..ac1cadd 100644
--- a/backend/src/translate.js
+++ b/backend/src/translate.js
@@ -6,8 +6,8 @@ const HTML_TAG_RE = /<[^>]{1,100}>/g;
 function cleanText(text) {
   if (!text) return text;
   return text
-    .replace(HTML_TAG_RE, ' ')   // 去除 HTML 标签
-    .replace(/&[a-z]+;/gi, ' ')  // 去除 HTML 实体
+    .replace(HTML_TAG_RE, ' ')
+    .replace(/&[a-z]+;/gi, ' ')
     .replace(/\s+/g, ' ')
     .trim();
 }
@@ -15,21 +15,25 @@ function cleanText(text) {
 async function translate(text) {
   const cleaned = cleanText(text);
   if (!cleaned || cleaned.length < 5) return cleaned || text;
-  if (CJK_RE.test(cleaned)) return cleaned; // 已含中文，跳过
+  if (CJK_RE.test(cleaned)) return cleaned;
 
   try {
-    const res = await axios.get('https://api.mymemory.translated.net/get', {
-      params: { q: cleaned.slice(0, 500), langpair: 'en|zh-CN' },
-      headers: { 'User-Agent': 'github-trending-app/1.0' },
+    const res = await axios.get('https://translate.googleapis.com/translate_a/single', {
+      params: {
+        client: 'gtx',
+        sl: 'en',
+        tl: 'zh-CN',
+        dt: 't',
+        q: cleaned.slice(0, 500),
+      },
+      headers: { 'User-Agent': 'Mozilla/5.0' },
       timeout: 10000,
     });
-    const translated = res.data?.responseData?.translatedText;
-    if (!translated || translated === cleaned || translated.startsWith('PLEASE SELECT')) {
-      return cleaned;
-    }
+    const translated = res.data?.[0]?.map(s => s?.[0]).filter(Boolean).join('');
+    if (!translated || translated === cleaned) return cleaned;
     return translated.trim();
   } catch {
-    return cleaned; // 失败静默降级，返回清理后原文
+    return cleaned;
   }
 }