public override void AssignViewData(Webpage webpage, ViewDataDictionary viewData)
{
if (webpage == null)
{
return;
}
string typeName = webpage.GetType().FullName;
System.Collections.Generic.List <PageTemplate> templates = _session.QueryOver <PageTemplate>().Where(template => template.PageType == typeName)
.OrderBy(template => template.Name).Asc.Cacheable().List().ToList();
templates = templates.FindAll(template =>
{
if (!template.SingleUse)
{
return(true);
}
return(!_session.QueryOver <Webpage>().Where(page => page.PageTemplate.Id == template.Id && page.Id != webpage.Id).Any());
});
viewData["template-options"] = templates.BuildSelectItemList(template => template.Name,
template => template.Id.ToString(),
emptyItem: new SelectListItem {
Text = "Default template", Value = "0"
});
}
