From 97db7eebf1622d5ca02b70f791b64f56cb3ef544 Mon Sep 17 00:00:00 2001
From: snaily <snaily@linux.do>
Date: Tue, 25 Mar 2025 13:23:17 +0800
Subject: [PATCH] =?UTF-8?q?chore:=E4=BF=AE=E6=94=B9=E5=9B=BE=E7=89=87?=
 =?UTF-8?q?=E5=A4=84=E7=90=86=E9=80=BB=E8=BE=91=EF=BC=8C=E7=BB=9F=E4=B8=80?=
 =?UTF-8?q?=E4=BD=BF=E7=94=A8base64=E7=BC=96=E7=A0=81?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

将_convert_image函数中对非data:image格式URL的处理方式从直接返回URL改为转换为base64编码的内联数据。这样无论图片是以data URI形式还是URL形式提供，都会统一转换为base64编码，确保与API交互时图片数据格式的一致性。
---
 app/handler/message_converter.py | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/app/handler/message_converter.py b/app/handler/message_converter.py
index ca000ed..7d2c9a7 100644
--- a/app/handler/message_converter.py
+++ b/app/handler/message_converter.py
@@ -49,11 +49,14 @@ def _convert_image(image_url: str) -> Dict[str, Any]:
                 "data": encoded_data
             }
         }
-    return {
-        "image_url": {
-            "url": image_url
+    else:
+        encoded_data = _convert_image_to_base64(image_url)
+        return {
+            "inline_data": {
+                "mime_type": "image/png",
+                "data": encoded_data
+            }
         }
-    }
 
 
 def _convert_image_to_base64(url: str) -> str: