Merge pull request 'Parse GitHub Models catalog response defensively' (#4) from fix/github-catalog-parsing into main

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

artifacts/flask-api/ai_agent.py

@@ -77,6 +77,22 @@ def get_client() -> OpenAI:
     return _client
 
 
+GITHUB_CATALOG_URL = "https://models.github.ai/catalog/models"
+
+
+def list_model_ids() -> list[str]:
+    """Modèles accessibles avec la clé en place (GitHub Models : catalogue dédié, /models n'est pas OpenAI-compatible)."""
+    client = get_client()
+    if "models.github.ai" in str(client.base_url):
+        raw = client.get(GITHUB_CATALOG_URL, cast_to=object)
+        if isinstance(raw, (str, bytes)):  # content-type non-JSON : le SDK rend le texte brut
+            raw = json.loads(raw)
+        if isinstance(raw, dict):
+            raw = next((v for v in raw.values() if isinstance(v, list)), [])
+        return sorted(m["id"] if isinstance(m, dict) else str(m) for m in raw)
+    return sorted(m.id for m in client.models.list().data)
+
+
 def filter_idea(content: str) -> dict:
     """
     Filtre une idée selon le cadre légal international des droits humains

artifacts/flask-api/app.py

@@ -60,7 +60,7 @@ from database import (
     check_ip_blacklist, record_ip_rejection, get_ip_blacklist, remove_ip_blacklist,
     set_setting,
 )
-from ai_agent import filter_idea, synthesize_ideas, check_existing_law, get_client, get_model
+from ai_agent import filter_idea, synthesize_ideas, check_existing_law, get_client, get_model, list_model_ids
 
 # ─── Logging ────────────────────────────────────────────────────────────────
 
@@ -1297,7 +1297,7 @@ def admin_ai_models():
     """Modèles actuellement actifs + liste de ceux accessibles avec la clé en place."""
     out = {"filter": get_model("filter"), "synthesis": get_model("synthesis"), "available": [], "error": None}
     try:
-        out["available"] = sorted(m.id for m in get_client().models.list().data)
+        out["available"] = list_model_ids()
     except Exception as e:
         logger.warning("Admin — liste des modèles IA impossible : %s", type(e).__name__)
         out["error"] = f"{type(e).__name__}: {str(e)[:200]}"