From 85d402c0cd608ea1b980c0d80a8023a90595d5a7 Mon Sep 17 00:00:00 2001
From: Lan <hhxk666@gmail.com>
Date: Wed, 3 Jun 2026 02:57:29 +0800
Subject: [PATCH] fix: support legacy presign proxy upload URLs

---
 apps/base/views.py | 27 ++++++++++++++++++++-------
 main.py            |  1 +
 2 files changed, 21 insertions(+), 7 deletions(-)

diff --git a/apps/base/views.py b/apps/base/views.py
index 32bca7c..911ece5 100644
--- a/apps/base/views.py
+++ b/apps/base/views.py
@@ -549,6 +549,14 @@ presign_api = APIRouter(prefix="/presign", tags=["预签名上传"])
 PRESIGN_SESSION_EXPIRES = 900  # 15分钟
 
 
+def build_proxy_upload_urls(upload_id: str) -> dict:
+    proxy_upload_url = f"/presign/upload/proxy/{upload_id}"
+    return {
+        "proxy_upload_url": proxy_upload_url,
+        "legacy_proxy_upload_url": f"/api{proxy_upload_url}",
+    }
+
+
 async def _get_valid_session(
     upload_id: str, expected_mode: Optional[str] = None
 ) -> PresignUploadSession:
@@ -588,7 +596,8 @@ async def presign_upload_init(
     )
 
     mode = "direct" if presigned_url else "proxy"
-    upload_url = presigned_url or f"/api/presign/upload/proxy/{upload_id}"
+    proxy_urls = build_proxy_upload_urls(upload_id)
+    upload_url = presigned_url or proxy_urls["proxy_upload_url"]
 
     await PresignUploadSession.create(
         upload_id=upload_id,
@@ -602,13 +611,17 @@ async def presign_upload_init(
     )
 
     ip_limit["upload"].add_ip(ip)
+    detail = {
+        "upload_id": upload_id,
+        "upload_url": upload_url,
+        "mode": mode,
+        "expires_in": PRESIGN_SESSION_EXPIRES,
+    }
+    if mode == "proxy":
+        detail.update(proxy_urls)
+
     return APIResponse(
-        detail={
-            "upload_id": upload_id,
-            "upload_url": upload_url,
-            "mode": mode,
-            "expires_in": PRESIGN_SESSION_EXPIRES,
-        }
+        detail=detail
     )
 
 
diff --git a/main.py b/main.py
index 0113537..5bb79ba 100644
--- a/main.py
+++ b/main.py
@@ -151,6 +151,7 @@ register_tortoise(
 app.include_router(share_api)
 app.include_router(chunk_api)
 app.include_router(presign_api)
+app.include_router(presign_api, prefix="/api")
 app.include_router(admin_api)