CS2-SimpleAdmin/Menus/CustomCommandsMenu.cs

using CounterStrikeSharp.API;
using CounterStrikeSharp.API.Core;
using CounterStrikeSharp.API.Modules.Admin;

namespace CS2_SimpleAdmin.Menus
{
	public static class CustomCommandsMenu
	{
		public static void OpenMenu(CCSPlayerController admin)
		{
			if (admin.IsValid == false)
				return;

			var localizer = CS2_SimpleAdmin._localizer;
			if (AdminManager.PlayerHasPermissions(admin, "@css/generic") == false)
			{
				admin.PrintToChat(localizer?["sa_prefix"] ??
				                  "[SimpleAdmin] " + 
				                  (localizer?["sa_no_permission"] ?? "You do not have permissions to use this command")
				);
				return;
			}

			var menu = AdminMenu.CreateMenu(localizer?["sa_menu_custom_commands"] ?? "Custom Commands");
			List<ChatMenuOptionData> options = [];

			var customCommands = CS2_SimpleAdmin.Instance.Config.CustomServerCommands;
			options.AddRange(from customCommand in customCommands
				where !string.IsNullOrEmpty(customCommand.DisplayName) && !string.IsNullOrEmpty(customCommand.Command)
				let hasRights = AdminManager.PlayerHasPermissions(admin, customCommand.Flag)
				where hasRights
				select new ChatMenuOptionData(customCommand.DisplayName, () =>
				{
					Helper.TryLogCommandOnDiscord(admin, customCommand.Command);

					if (customCommand.ExecuteOnClient)
						admin.ExecuteClientCommandFromServer(customCommand.Command);
					else
						Server.ExecuteCommand(customCommand.Command);
				}));

			foreach (var menuOptionData in options)
			{
				var menuName = menuOptionData.Name;
				menu.AddMenuOption(menuName, (_, _) => { menuOptionData.Action(); }, menuOptionData.Disabled);
			}

			AdminMenu.OpenMenu(admin, menu);
		}
	}
}