rename page

main.py

@@ -263,12 +263,78 @@ def api_save() -> tuple[Response, int] | Response:
         body = {k: (v[0] if isinstance(v, list) else v) for k, v in form.items()}
 
     slug: str = str(body.get("slug", "")).strip()
+    if not slug:
+        # Fallback to query parameter if not in body (e.g. for some raw requests)
+        slug = request.args.get("slug", "").strip()
+
     if not slug:
         return jsonify({"error": "缺少專案識別碼 (slug)"}), 400
 
     if not _project_dir(slug).exists():
         return jsonify({"error": "專案不存在"}), 404
 
+    action = request.args.get("action", "").strip()
+
+    # ── 處理重新命名 / 複製頁面 ──
+    if action == "rename":
+        file = str(body.get("file", "")).strip()
+        newfile = str(body.get("newfile", "")).strip()
+        duplicate_str = str(body.get("duplicate", "")).strip().lower()
+        is_duplicate = (duplicate_str == "true")
+
+        if not file or not newfile:
+            return jsonify({"error": "缺少參數 file 或 newfile"}), 400
+
+        old_path = _sanitize_file_path(slug, file)
+        new_path = _sanitize_file_path(slug, newfile)
+
+        if old_path is None or new_path is None:
+            return jsonify({"error": "不合法的頁面名稱"}), 400
+
+        if not old_path.exists():
+            return jsonify({"error": "來源頁面不存在"}), 404
+
+        if new_path.exists() and old_path != new_path:
+            return jsonify({"error": "目標頁面已存在"}), 409
+
+        if is_duplicate:
+            shutil.copy(old_path, new_path)
+            msg = "頁面複製成功"
+        else:
+            old_path.rename(new_path)
+            msg = "頁面重新命名成功"
+
+        return jsonify({
+            "success": True,
+            "ok": True,
+            "message": msg,
+            "newfile": new_path.name,
+            "url": f"/sites/{slug}/{new_path.name}"
+        })
+
+    # ── 處理刪除頁面 ──
+    elif action == "delete":
+        file = str(body.get("file", "")).strip()
+        if not file:
+            return jsonify({"error": "缺少參數 file"}), 400
+
+        if file.lower() == "index.html":
+            return jsonify({"error": "無法刪除主頁 index.html"}), 400
+
+        safe_path = _sanitize_file_path(slug, file)
+        if safe_path is None:
+            return jsonify({"error": "不合法的頁面名稱"}), 400
+
+        if not safe_path.exists():
+            return jsonify({"error": "頁面不存在"}), 404
+
+        safe_path.unlink()
+        return jsonify({
+            "success": True,
+            "ok": True,
+            "message": "頁面已成功刪除"
+        })
+
     # 1. 判斷是否為新增頁面請求 (含有 startTemplateUrl)
     start_template_url = str(body.get("startTemplateUrl", "")).strip()
     if start_template_url: