/// <summary>
/// 获取登录到现在相隔过去的时间（以分钟为单位），返回int值
/// </summary>
/// <returns></returns>
public static int TimePassed()
{
int passtime = 0;
LearnSite.Model.Cook scook = new Model.Cook();
DateTime time1 = DateTime.Parse(scook.LoginTime);
DateTime time2 = DateTime.Now;
passtime = Int32.Parse(DatagoneMinute(time1, time2));
return(passtime);
}
public static void KickStudent()
{
if (HttpContext.Current.Request.Cookies[stuCookieNname] != null) //增加cookies判斷 (2011-9-27修）
{
if (LearnSite.Common.XmlHelp.GetSingleLogin()) //如果是单点登录
{
Model.Cook cook = new Model.Cook();
string mySnum = cook.Snum;
if (LearnSite.Common.App.Iskick(mySnum)) //如果学生学号在踢除全局变量中
{
LearnSite.Common.App.AppKickUserRemove(mySnum); //将踢除列表中的学号去掉（2011-9-15修）
ClearStudentCookies(); //则清除该项学生的页面cookies，要求重登录。
int millsed = DateTime.Now.Millisecond;
string rurl = "~/index.aspx?kick=" + mySnum + "&mill=" + millsed.ToString();
System.Threading.Thread.Sleep(300);
HttpContext.Current.Response.Redirect(rurl, false);
}
}
}
}
public static bool IsStudentLogin()
{
if (HttpContext.Current.Request.Cookies[stuCookieNname] != null)
{
Model.Cook cook = new Model.Cook();
if (cook.Ss == stuCookieNname)
{
return(true);
}
else
{
ClearStudentCookies();
return(false);
}
}
else
{
return(false);
}
}
/// <summary>
/// 设置学生的cookies值
/// </summary>
/// <param name="stmodel"></param>
///Snum,Syear,Sgrade,Sclass,Sname,Spwd,Sex,Saddress,Sphone,Sparents,Sheadtheacher,Sscore,Sattitude,Sape
public static bool SetStuCookie(LearnSite.Model.Students stmodel, string LoginIp)
{
if (stmodel != null)
{
LearnSite.BLL.Room rm = new LearnSite.BLL.Room();
string Rhid = rm.GetRoomRhid(stmodel.Sgrade.Value, stmodel.Sclass.Value);
DateTime LoginTime = DateTime.Now;
string ThisTerm = LearnSite.Common.XmlHelp.GetTerm();
HttpCookie StuCookie = new HttpCookie(stuCookieNname);
if (stmodel.Sex == null)
{
stmodel.Sex = "无";
}
if (stmodel.Sscore == null)
{
stmodel.Sscore = 0;
}
if (stmodel.Squiz == null)
{
stmodel.Squiz = 0;
}
if (stmodel.Sattitude == null)
{
stmodel.Sattitude = 0;
}
if (stmodel.Sape == null)
{
stmodel.Sape = "无";
}
if (stmodel.Sgroup == null)
{
stmodel.Sgroup = 0;
}
if (String.IsNullOrEmpty(Rhid))
{
Rhid = "0";
}
Model.Cook Cook = new Model.Cook();
Cook.Sid = stmodel.Sid;
Cook.Snum = UrlEncode(stmodel.Snum);
Cook.Syear = stmodel.Syear.Value;
Cook.Sgrade = stmodel.Sgrade.Value;
Cook.Sclass = stmodel.Sclass.Value;
Cook.Sname = UrlEncode(stmodel.Sname.Trim());
Cook.Spwd = Common.WordProcess.GetMD5_8bit(stmodel.Spwd);
Cook.Sex = UrlEncode(stmodel.Sex);
Cook.Sscore = stmodel.Sscore.Value;
Cook.Squiz = stmodel.Squiz.Value;
Cook.Sattitude = stmodel.Sattitude.Value;
Cook.Sape = UrlEncode(stmodel.Sape);
Cook.Sgroup = stmodel.Sgroup.Value;
Cook.LoginTime = LoginTime.ToString();
Cook.LoginIp = LoginIp;
Cook.ThisTerm = Int32.Parse(ThisTerm);
Cook.Rhid = Int32.Parse(Rhid);
Cook.RankImage = UrlEncode(LearnSite.Common.Rank.RankImage(stmodel.Sscore.Value + stmodel.Sattitude.Value, true));
Cook.Ss = stuCookieNname;//cookie名称校验
Cook.SessionId = "";
StuCookie.Value = Cook.ToStr();
string str = LearnSite.Common.XmlHelp.GetStudentCookiesPeriod();
StuCookie.Expires = StudentCookiesPeriod(str);
StuCookie.Path = "/";
StuCookie.HttpOnly = true;
HttpContext.Current.Response.AppendCookie(StuCookie);
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 模拟该班级学生登录cookies设置
/// </summary>
/// <param name="Sgrade"></param>
/// <param name="Sclass"></param>
public static void SimulationStudentCookies(int Sgrade, int Sclass)
{
if (HttpContext.Current.Request.Cookies[teaCookieNname] != null)
{
Model.TeaCook tcook = new Model.TeaCook();
string Rhid = tcook.Hid.ToString();
LearnSite.BLL.Students stubll = new BLL.Students();
LearnSite.Model.Students sModel = new LearnSite.Model.Students();
string sss = Rhid + Sgrade.ToString() + Sclass.ToString();
sModel.Sid = 0 - Int32.Parse(sss);
string Syear = stubll.GetYear(Sgrade);
sModel.Syear = Int32.Parse(Syear);
sModel.Snum = "s" + Rhid + Syear.ToString() + Sgrade.ToString() + Sclass.ToString();
sModel.Sgrade = Sgrade;
sModel.Sclass = Sclass;
sModel.Sname = "学生" + Sgrade.ToString() + Sclass.ToString();
sModel.Spwd = "12345678";
sModel.Sex = "男";
sModel.Sscore = 100;
sModel.Squiz = 50;
sModel.Sattitude = 25;
sModel.Sape = "A";
sModel.Sgroup = 0;
DateTime LoginTime = DateTime.Now;
string LoginIp = LearnSite.Common.Computer.GetGuestIP();
string ThisTerm = LearnSite.Common.XmlHelp.GetTerm();
HttpCookie StuCookie = new HttpCookie(stuCookieNname);
Model.Cook Cook = new Model.Cook();
Cook.Sid = sModel.Sid;
Cook.Snum = UrlEncode(sModel.Snum);
Cook.Syear = sModel.Syear.Value;
Cook.Sgrade = sModel.Sgrade.Value;
Cook.Sclass = sModel.Sclass.Value;
Cook.Sname = UrlEncode(sModel.Sname.Trim());
Cook.Spwd = Common.WordProcess.GetMD5_8bit(sModel.Spwd);
Cook.Sex = UrlEncode(sModel.Sex);
Cook.Sscore = sModel.Sscore.Value;
Cook.Squiz = sModel.Squiz.Value;
Cook.Sattitude = sModel.Sattitude.Value;
Cook.Sape = UrlEncode(sModel.Sape);
Cook.Sgroup = sModel.Sgroup.Value;
Cook.LoginTime = LoginTime.ToString();
Cook.LoginIp = LoginIp;
Cook.ThisTerm = Int32.Parse(ThisTerm);
Cook.Rhid = Int32.Parse(Rhid);
Cook.RankImage = UrlEncode(LearnSite.Common.Rank.RankImage(sModel.Sscore.Value + sModel.Sattitude.Value, true));
Cook.Ss = stuCookieNname;//cookie名称校验
Cook.SessionId = "";
StuCookie.Value = Cook.ToStr();
string str = LearnSite.Common.XmlHelp.GetStudentCookiesPeriod();
if (str != "0")
{
StuCookie.Expires = StudentCookiesPeriod(str);
StuCookie.Path = "/";
StuCookie.HttpOnly = true;
}
HttpContext.Current.Response.AppendCookie(StuCookie);
LearnSite.Common.App.AppUserAdd(sModel.Snum);
}
}
