public ActionResult Update(SiteTopic model, IEnumerable <HttpPostedFileBase> FileUp)
{
if (string.IsNullOrEmpty(model.Name))
{
return(JsonError("Please enter topic name"));
}
// generate seo name
string random = "";
do
{
if (string.IsNullOrEmpty(model.SystemName))
{
model.SystemName = model.Name + random;
model.SystemName = model.SystemName.ToSeoUrl();
}
else
{
model.SystemName = model.SystemName.ToSeoUrl();
}
// check exist
if (Db.Count <SiteTopic>(m => m.SystemName == model.SystemName && m.Id != model.Id) == 0)
{
break;
}
random = "_" + random.GenerateRandomText(3);
model.SystemName = "";
} while (0 < 1);
SiteTopic current_item = new SiteTopic();
if (model.Id > 0)
{
var z = Db.Where <SiteTopic>(m => m.Id == model.Id);
if (z.Count == 0)
{
// the ID is not exist
return(JsonError("Please dont try to hack us"));
}
else
{
current_item = z.First();
}
}
else
{
// generate systemname to avoid duplication
var can_use = false;
while (!can_use)
{
var x = Db.Where <SiteTopic>(m => m.SystemName == model.SystemName).FirstOrDefault();
if (x == null)
{
can_use = true;
break;
}
else
{
model.SystemName += new Random().Next(0, 9);
}
}
}
if (model.Id == 0)
{
model.CreatedOn = DateTime.Now;
model.CreatedBy = AuthenticatedUserID;
}
else
{
model.CreatedOn = current_item.CreatedOn;
model.CreatedBy = current_item.CreatedBy;
}
if (model.Id == 0)
{
Db.Insert <SiteTopic>(model);
return(JsonSuccess("", "Topic added"));
}
else
{
Db.Update <SiteTopic>(model);
return(JsonSuccess("", "Topic updated"));
}
}
public ActionResult Add()
{
SiteTopic model = new SiteTopic();
return(View(model));
}
