From b4f3c99a7d458d32517077ef77b0e5676020b9a2 Mon Sep 17 00:00:00 2001
From: tanaka takashi <isazaka@gmail.com>
Date: Sun, 28 Jun 2026 17:39:32 +0900
Subject: モデル名によってthinkingトグルがグレーアウトする不具合を修正
 モデル名にスラッシュが含まれている場合にStarlette側でエスケープされる問題を回避
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---
 src/ollama_web/app.py |  7 +++----
 tests/test_models.py  | 54 +++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 57 insertions(+), 4 deletions(-)
 create mode 100644 tests/test_models.py

diff --git a/src/ollama_web/app.py b/src/ollama_web/app.py
index 701cc3c..eeb3bae 100644
--- a/src/ollama_web/app.py
+++ b/src/ollama_web/app.py
@@ -38,6 +38,7 @@ class NoCacheStaticFiles(StaticFiles):
         response.headers["Cache-Control"] = "no-store, no-cache, must-revalidate, max-age=0"
         return response
 
+
 _STATIC_DIR = Path(__file__).resolve().parent / "static"
 
 
@@ -47,9 +48,7 @@ def create_app() -> Starlette:
     log_path = Path(settings.data_dir).resolve().parent / "server.log"
     log_path.parent.mkdir(parents=True, exist_ok=True)
     handler = logging.FileHandler(str(log_path), encoding="utf-8")
-    handler.setFormatter(
-        logging.Formatter("%(asctime)s - %(name)s - %(levelname)s - %(message)s")
-    )
+    handler.setFormatter(logging.Formatter("%(asctime)s - %(name)s - %(levelname)s - %(message)s"))
     root = logging.getLogger()
     root.setLevel(logging.INFO)
     root.addHandler(handler)
@@ -63,7 +62,7 @@ def create_app() -> Starlette:
         Route("/api/chat", chat_route.chat, methods=["POST"], name="chat"),
         Route("/api/models", models_route.get_models, methods=["GET"], name="models"),
         Route(
-            "/api/models/{model}/capabilities",
+            "/api/models/{model:path}/capabilities",
             models_route.get_model_capabilities,
             methods=["GET"],
             name="model_capabilities",
diff --git a/tests/test_models.py b/tests/test_models.py
new file mode 100644
index 0000000..8cc2738
--- /dev/null
+++ b/tests/test_models.py
@@ -0,0 +1,54 @@
+"""Tests for model listing and capability routes."""
+
+from __future__ import annotations
+
+from starlette.testclient import TestClient
+
+from ollama_web.app import create_app
+from ollama_web.config import settings
+
+
+def _login_client(client: TestClient) -> str:
+    """Authenticate the test client and return the CSRF token."""
+    login = client.post("/api/auth/login", json={"pin": str(settings.pin)})
+    return str(login.headers["x-csrf-token"])
+
+
+def test_model_capabilities_route_supports_slash_in_model_name() -> None:
+    """HuggingFace-style model names contain slashes and must reach the API.
+
+    Starlette's default path converter does not allow ``/`` inside a segment,
+    so the route uses the ``path`` converter. Encoding ``%2F`` must decode to
+    the full model name, not split the URL into multiple segments.
+    """
+    with TestClient(create_app()) as client:
+        csrf = _login_client(client)
+
+        slash_model = "hf.co/hotdogs/gemma-4-E4B-it-ultra-uncensored-heretic-GGUF:Q5_K_M"
+        encoded = slash_model.replace("/", "%2F").replace(":", "%3A")
+        response = client.get(
+            f"/api/models/{encoded}/capabilities",
+            headers={"X-CSRF-Token": csrf},
+        )
+        assert response.status_code == 200
+        payload = response.json()
+        assert "capabilities" in payload
+        assert all(
+            cap in [c.lower() for c in payload["capabilities"]]
+            for cap in ("completion", "vision", "tools", "thinking")
+        )
+
+
+def test_model_capabilities_route_still_works_without_slashes() -> None:
+    """Model names without slashes (e.g. cloud aliases) must keep working."""
+    with TestClient(create_app()) as client:
+        csrf = _login_client(client)
+
+        response = client.get(
+            "/api/models/glm-5.2%3Acloud/capabilities",
+            headers={"X-CSRF-Token": csrf},
+        )
+        assert response.status_code == 200
+        payload = response.json()
+        assert "capabilities" in payload
+        assert "completion" in [c.lower() for c in payload["capabilities"]]
-- 
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