add code-server clean

Html/apps/views/vscode.py

@@ -11,20 +11,12 @@ def desktop(user_uuid, course_id, chapter_name, lesson_name):
     username2uuid = current_app.extensions["username2uuid"]
     uuid2username = current_app.extensions["uuid2username"]
     userid_recorder = current_app.extensions["userid_recorder"]
-    # session 中放 uuid（访客也能进则给一个）
     if "user_uuid" not in session:
-        user_uuid = "user_" + str(uuid.uuid4())
-        session["user_uuid"] = user_uuid
-        uuid2username[user_uuid] = "guest"+str(uuid.uuid4())[0:5]
-        username2uuid[uuid2username[user_uuid]] = user_uuid
-
+        return redirect(url_for("auth.login"))
     # 全局映射
     user_id = uuid2username[user_uuid]
     userid_recorder[f"{user_id}&{course_id}"] = session["user_uuid"]
 
-    # 按课程/章节创建工作目录
-    base_root = current_app.config["STUDENT_WORKSPACE_ROOT"]
-    
     user_home = os.path.join("/home", user_id)
     try:
         subprocess.run(["sudo", "useradd", "-m", "-d", user_home, user_id])  # 创建用户
@@ -40,19 +32,13 @@ def desktop(user_uuid, course_id, chapter_name, lesson_name):
         print(f"Error creating directory {path_dir} details {str(e)}")
 
 
-            
+    chatmanager = current_app.extensions["user_uuid2chatmanager"][user_uuid]    
     code_server_port = 10000 + int(uuid.uuid4().int % 10000)
-    try:
-        subprocess.Popen([
-            "sudo", "-u", user_id, 
-            "code-server", "--bind-addr", f"0.0.0.0:{code_server_port}", 
-            "--auth", "none", path_dir,
-            "--extensions-dir", "/share/extension/"
-        ])
-    except subprocess.CalledProcessError as e:
-        print(f"Error start code-server at {code_server_port} with path{path_dir} {e}")
+    chatmanager.start_code_server(user_uuid, user_id, path_dir, code_server_port)
     
 
+
+
     caddy_conf = f"""
         handle_path /vsc{user_uuid}/* {{
             reverse_proxy localhost:{code_server_port}