/**
* Function: Authentication
* Check role by username
* If is admin or manager or staff, continues else redirect to home page
* Author: Le Dang Son
* Date: 06/08/2012
*/
public int Authentication()
{
if (Session["admin"] != null)
{
Members member = (Members)Session["admin"];
if (member.Name != null && member.Name != "" && member.Role.ID < 4)
{
ViewBag.Name = member.Name;
Menus menusModels = new Menus();
menusModels.Controller = RouteData.Values["controller"].ToString().ToLower();
menusModels.Action = RouteData.Values["action"].ToString().ToLower();
var db = new FineArtContext();
var query = db.Menus.Include("Role")
.Where(m => m.Controller == ((menusModels.Controller == "index") ? "" : menusModels.Controller)
&& m.Action == ((menusModels.Action == "index") ? "" : menusModels.Action))
.FirstOrDefault();
var role = query.Role.Where(r => r.ID == member.Role.ID).FirstOrDefault();
if (role == null)
{
return 2;
}
else
{
return 1;
}
}
else
{
return 0;
}
}
else
{
return 0;
}
}
public ActionResult Add(FormCollection form, HttpPostedFileBase Icon)
{
int admin = base.Authentication();
if (admin == 0)
{
return Redirect("~/member/logout");
}
else if (admin == 1)
{
base.LoadMenu();
var db = new FineArtContext();
var query = db.Menus.Where(m => m.ParentID == -1);
if (form["submit_menu"] != null)
{
StringBuilder stringBuilder = new StringBuilder();
stringBuilder.Append("<ul>");
Strings stringsLibs = new Strings();
if (form["Name"].Trim() == "")
{
stringBuilder.Append("<li>Please type menu name</li>");
}
else
{
try
{
string name = form["Name"];
var menu = db.Menus.Where(m => m.Name == name).First();
stringBuilder.Append("<li>This menu had been exists in database. Try a different.</li>");
}
catch
{
}
}
int Parent = Convert.ToInt16(form["Parent"]);
bool Display = false;
if (Parent != -1)
{
try
{
Menus menu = db.Menus.Where(m => m.ID == Parent && m.ParentID == -1).First();
if (form["Display"] == "on")
{
Display = true;
}
}
catch
{
stringBuilder.Append("<li>Please chose parent menu for this menu</li>");
}
}
else
{
Display = true;
if (Icon == null)
{
stringBuilder.Append("<li>Please chose icon for this menu</li>");
}
}
if (stringBuilder.ToString() == "<ul>")
{
if (Icon != null)
{
ImagesClass imageClass = new ImagesClass(Icon);
string path = Server.MapPath("~/Content/Images/admins/menu-icon" + form["Alias"] + ".jpg");
imageClass.CreateNewImage(path, 18, 16);
}
Menus menu = new Menus
{
Name = form["Name"].Trim(),
Controller = form["Controller"].Trim(),
Action = form["Action"].Trim(),
Description = form["Description"].Trim(),
Display = Display,
Icon = form["Alias"].Trim() + ".jpg",
ParentID = Parent
};
db.Menus.Add(menu);
db.SaveChanges();
ViewBag.success = "Add menu success!";
}
else
{
stringBuilder.Append("</ul>");
ViewBag.error = stringBuilder.ToString();
ViewBag.dataForm = form;
}
}
ViewBag.parentMenu = query;
return View();
}
else
{
Session["errorContorllerAction"] = true;
return Redirect("~/administrator");
}
}