From 4f6be0a21eb5077c30fa73f6fe95743b31595688 Mon Sep 17 00:00:00 2001
From: posimai <posimai.project@gmail.com>
Date: Wed, 22 Apr 2026 12:54:58 +0900
Subject: [PATCH] =?UTF-8?q?fix(together):=20=E3=82=A2=E3=83=BC=E3=82=AB?=
 =?UTF-8?q?=E3=82=A4=E3=83=96SQL=E6=A7=8B=E6=96=87=E3=82=A8=E3=83=A9?=
 =?UTF-8?q?=E3=83=BC=E4=BF=AE=E6=AD=A3=EF=BC=88JS=E5=81=B4=E3=81=A7?=
 =?UTF-8?q?=E3=83=9B=E3=82=B9=E3=83=88=E5=90=8D=E5=88=A4=E5=AE=9A=E3=81=AB?=
 =?UTF-8?q?=E5=A4=89=E6=9B=B4=EF=BC=89?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 server.js | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

diff --git a/server.js b/server.js
index a2314a68..1b5a95eb 100644
--- a/server.js
+++ b/server.js
@@ -2632,17 +2632,16 @@ ${excerpt}
                 }
             } catch (_) {}
 
-            // x.com など既存タイトルがドメイン名のみの場合は Jina タイトルで上書き
+            // 既存タイトルがドメイン名のみの場合は Jina タイトルで上書き（JS 側で判定）
+            let hostname = '';
+            try { hostname = new URL(url).hostname.replace('www.', ''); } catch (_) {}
+            const titleOverwrite = jinaTitle && hostname && jinaTitle !== hostname;
             await pool.query(
                 `UPDATE together_shares
                  SET full_content=$1,
-                     title=CASE
-                       WHEN title IS NULL THEN $2::text
-                       WHEN $2::text IS NOT NULL AND title = regexp_replace($3::text, '^https?://(www\.)?([^/]+).*$', '\2') THEN $2::text
-                       ELSE title
-                     END
-                 WHERE id=$4`,
-                [fullContent, jinaTitle, url, shareId]
+                     title=CASE WHEN title IS NULL OR ($2::boolean AND title=$3::text) THEN $4::text ELSE title END
+                 WHERE id=$5`,
+                [fullContent, titleOverwrite, hostname, jinaTitle, shareId]
             );
 
             function parseGeminiJson(raw) {