public JsonResult Add()
{
if (!Permission.LoginedNeed(Request, Response, Session))
{
return(Json(false));
}
User user = (User)Session["user"];
int gid = Convert.ToInt32(Request["gid"]);
string username = Request["username"];
GroupMember memberInfo = GroupView.GetGroupMember(user.uid, gid);
if (memberInfo == null || memberInfo.rank < (int)MemberRank.ADMINISTRATOR)
{
return(Json(false));
}
User newMember = UserView.GetUserByUsername(username);
if (newMember == null)
{
return(Json(false));
}
GroupMember newMemberInfo = new GroupMember
{
uid = newMember.uid,
gid = gid,
rank = 0
};
return(Json(GroupView.AddMember(gid, newMemberInfo)));
}
public JsonResult SubmitChange()
{
if (!Permission.LoginedNeed(Request, Response, Session))
{
return(Json(false));
}
User user = (User)Session["user"];
int gid = Convert.ToInt32(Request["gid"]);
int uid = Convert.ToInt32(Request["uid"]);
int rank = Convert.ToInt32(Request["rank"]);
GroupMember opInfo = GroupView.GetGroupMember(user.uid, gid);
GroupMember memberInfo = GroupView.GetGroupMember(uid, gid);
if (opInfo == null || memberInfo == null ||
rank >= 3 || rank < 0 ||
opInfo.rank < (int)MemberRank.ADMINISTRATOR ||
memberInfo.rank == (int)MemberRank.CREATOR)
{
return(Json(false));
}
memberInfo.rank = rank;
return(Json(GroupView.SaveGroupMember(memberInfo)));
}
public JsonResult Join()
{
if (!Permission.LoginedNeed(Request, Response, Session))
{
return(Json(false));
}
User user = (User)Session["user"];
int gid = Convert.ToInt32(Request["gid"]);
Group group = GroupView.GetGroupById(gid);
if (group == null || group.allow_join == false)
{
Json(false);
}
if (GroupView.GetGroupMember(user.uid, gid) != null)
{
return(Json(false));
}
GroupMember member = new GroupMember
{
uid = user.uid,
gid = gid,
rank = (int)MemberRank.MEMBER
};
return(Json(GroupView.AddMember(gid, member)));
}
public JsonResult Quit()
{
if (!Permission.LoginedNeed(Request, Response, Session))
{
return(Json(false));
}
User user = (User)Session["user"];
int gid = Convert.ToInt32(Request["gid"]);
GroupMember memberInfo = GroupView.GetGroupMember(user.uid, gid);
if (memberInfo == null || memberInfo.rank == (int)MemberRank.CREATOR)
{
return(Json(false));
}
return(Json(GroupView.QuitGroup(memberInfo)));
}
public ActionResult AddMember(int id = 0)
{
if (!Permission.LoginedNeed(Request, Response, Session))
{
return(null);
}
User user = (User)Session["user"];
GroupMember memberInfo = GroupView.GetGroupMember(user.uid, id);
if (memberInfo == null || memberInfo.rank < (int)MemberRank.ADMINISTRATOR)
{
Permission.BackToPrevPageOrIndex(Request, Response);
return(null);
}
ViewBag.memberInfo = memberInfo;
return(View());
}
public ActionResult Members(int id = 0)
{
if (!Permission.LoginedNeed(Request, Response, Session))
{
return(null);
}
User user = (User)Session["user"];
GroupMember memberInfo = GroupView.GetGroupMember(user.uid, id);
if (memberInfo == null)
{
Permission.BackToPrevPageOrIndex(Request, Response);
return(null);
}
ViewBag.memberInfo = memberInfo;
ViewBag.members = GroupView.GetGroupMemberByGID(id).ToList();
return(View());
}
public ActionResult Exams(int id = 0)
{
if (!Permission.LoginedNeed(Request, Response, Session))
{
return(null);
}
User user = (User)Session["user"];
GroupMember memberInfo = GroupView.GetGroupMember(user.uid, id);
if (memberInfo == null)
{
Permission.BackToPrevPageOrIndex(Request, Response);
return(null);
}
Pager <Exam> pager = new Pager <Exam>();
ViewBag.memberInfo = memberInfo;
ViewBag.exams = ExamView.GetAllExamByGroup(id).Where(e => e.end_date < DateTime.Now).ToList();
return(View());
}