Song.Site/Student/Login.ashx.cs

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using WeiSha.Common;
using Song.ServiceInterfaces;
using Song.Extend;

namespace Song.Site.Student
{
    /// <summary>
    /// Login1 的摘要说明
    /// </summary>
    public class Login : IHttpHandler
    {
        //账号（手机号），密码，验证码，身份证
        string acc = WeiSha.Common.Request.Form["tbAcc"].String;
        string pw = WeiSha.Common.Request.Form["tbPw"].String;
        string code = WeiSha.Common.Request.Form["tbCode"].String;
        
        //是否免登录,以及免登录的时效
        string isSign = WeiSha.Common.Request.Form["cbSign"].String;
        int signNum = WeiSha.Common.Request.Form["signnum"].Int32 ?? 0;
        protected HttpResponse Response { get; private set; }
        public void ProcessRequest(HttpContext context)
        {
            this.Response = context.Response;
            isLogin(context);
            
        }

        #region 验证登录
        private void isLogin(HttpContext context)
        {
            //登录页
            string index = "index.ashx";
            //来源页，此时为登录之前的页面
            string from = WeiSha.Common.Request.Form["from"].String;
            //账号为空
            if (string.IsNullOrWhiteSpace(acc))
                this.Response.Redirect(addPara(index, "error=1", "from=" + from));
            //验证码不正确
            if (!isCodeImg())
                this.Response.Redirect(addPara(index, "error=2", "acc=" + acc, "from=" + from));
            //当前机构，通过二级域名判断，如果不存在或无法判断，则返回默认机构
            Song.Entities.Organization org = Business.Do<IOrganization>().OrganCurrent();
            //通过验证，进入登录状态            
            Song.Entities.Student emp = Business.Do<IStudent>().StudentLogin(acc, pw, org.Org_ID, true);
            if (emp != null)
            {
                //如果没有设置免登录，则按系统设置的时效
                if (isSign == "")
                    LoginState.Student.Write(emp);
                else
                    LoginState.Student.Write(emp, signNum);
                //来源页，此时为登录之前的页面
                from = WeiSha.Common.Request.Form["from"].String;
                if (from.IndexOf("index.ashx") > -1)
                {
                    context.Response.Redirect("/");