From 89b0b81bdcc87e97a2f15ef1ad474b635a9ca7ab Mon Sep 17 00:00:00 2001
From: Steven <stevenlgtm@gmail.com>
Date: Wed, 5 Nov 2025 23:47:44 +0800
Subject: [PATCH] fix(web): add required headers for Nominatim reverse
 geocoding API
MIME-Version: 1.0
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Nominatim's usage policy requires a User-Agent header to identify the application. Added User-Agent and Accept headers to the reverse geocoding fetch request, and improved error handling to check HTTP response status.

Fixes #5222

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
---
 .../MemoEditor/ActionButton/InsertMenu.tsx         | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/web/src/components/MemoEditor/ActionButton/InsertMenu.tsx b/web/src/components/MemoEditor/ActionButton/InsertMenu.tsx
index 39cee89fc..69975eccf 100644
--- a/web/src/components/MemoEditor/ActionButton/InsertMenu.tsx
+++ b/web/src/components/MemoEditor/ActionButton/InsertMenu.tsx
@@ -78,8 +78,18 @@ const InsertMenu = observer((props: Props) => {
   const handlePositionChange = (position: LatLng) => {
     location.handlePositionChange(position);
 
-    fetch(`https://nominatim.openstreetmap.org/reverse?lat=${position.lat}&lon=${position.lng}&format=json`)
-      .then((response) => response.json())
+    fetch(`https://nominatim.openstreetmap.org/reverse?lat=${position.lat}&lon=${position.lng}&format=json`, {
+      headers: {
+        "User-Agent": "Memos/1.0 (https://github.com/usememos/memos)",
+        Accept: "application/json",
+      },
+    })
+      .then((response) => {
+        if (!response.ok) {
+          throw new Error(`HTTP error! status: ${response.status}`);
+        }
+        return response.json();
+      })
       .then((data) => {
         if (data?.display_name) {
           location.setPlaceholder(data.display_name);