DsJian.Mvc/Extensions/DsEngineExtensions.cs

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// ================================================
// DsEngineExtensions.cs, 数据引擎扩展
// Copyright (C) 2010 Benking
// mail:ben.wangzj@gmail.com
// website:http://www.dsjian.com/
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
// ================================================

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using DsJian.Interface.Model;
using System.Web.Mvc;
using System.Web.Routing;
using System.Web;
using System.Xml;
using DsJian.Mvc.ViewModels;
using DsJian.Mvc.CacheServices;

namespace DsJian.Mvc.Extensions
{
    /// <summary>
    /// 数据引擎扩展
    /// </summary>
    public static class DsEngineExtensions
    {
        /// <summary>
        /// 获取当前规范的URL，不包括参数和forgment
        /// </summary>
        /// <param name="data"></param>
        /// <returns></returns>
        public static String GetCanonicalPath(this DsEngine data)
        {
            return String.Concat("http://", data.Html.ViewContext.HttpContext.Request.Url.Host,
            data.Html.ViewContext.HttpContext.Request.Url.AbsolutePath);
        }

        /// <summary>
        /// 是否登录
        /// </summary>
        /// <param name="data"></param>
        /// <returns></returns>
        public static Boolean CanAccessAdmin(this DsEngine data)
        {
            if (data.Model != null)
            {
                return data.Model.User.CanAccessAdmin;
            }

            return SF.UserService.IsSingIn();