feat: v6.5.0 Synced blocks production — pages contenu par lignes de DB, résolution serveur à chaque lecture, propagation écrite réelle

app/routers/collections.py

@@ -499,6 +499,32 @@ async def get_page_api(request: Request, page_id: int):
     return dict(page)
 
 
+@router.get("/pages/{page_id}/open/api")
+async def open_row_page_api(request: Request, page_id: int):
+    """v6.5.0 — content page of a database row (lazy-created).
+
+    Any DB view (table/board/gallery/list/calendar) opens a row through
+    this endpoint: it returns the shadow ``pages`` id whose full page
+    editor carries the row's block content (synced blocks included).
+    """
+    with get_conn() as conn:
+        row = conn.execute(
+            "SELECT collection_id FROM collection_pages WHERE id=?",
+            (page_id,),
+        ).fetchone()
+        if not row:
+            raise HTTPException(status_code=404, detail="Page not found")
+        coll_id = row["collection_id"]
+    # v6.0.0: granular collection permissions (same gate as the row itself).
+    _require_view(coll_id, _session_user(request))
+    from app.services.row_pages import ensure_row_page
+    try:
+        content_page_id = ensure_row_page(page_id)
+    except KeyError:
+        raise HTTPException(status_code=404, detail="Page not found") from None
+    return {"page_id": content_page_id, "row_id": page_id}
+
+
 @router.put("/pages/{page_id}/api")
 async def update_page_api(request: Request, page_id: int):
     """API: update a page's properties."""
@@ -552,6 +578,9 @@ async def update_page_api(request: Request, page_id: int):
                WHERE id=?""",
             (title, icon, cover_url, position, parent_id, property_values, page_id),
         )
+        # v6.5.0: keep the row's content page title in sync (row → page).
+        from app.services.row_pages import sync_row_title_to_page
+        sync_row_title_to_page(conn, page_id)
         conn.commit()
 
     await fire_event("page.updated", {