//SEARCH READ (CATEGORY)
public IActionResult searchReadCategory(string name)
{
List <Kategorije> kategorije;
ViewBag.name = name;
if (name != null)
{
kategorije = _kategorijeServices.searchReadCategory(name);
}
else
{
kategorije = _kategorijeServices.Read();
}
var viewmodel = new AdminViewModel
{
kategorije = kategorije
};
return(View(viewmodel));
}
public IActionResult Courses(string naziv, string search, int?level, int?page, string schoolID)
{
// search
ViewBag.search = search;
ViewBag.level = level;
if (schoolID != null)
{
ViewBag.school = _schoolServices.Find(schoolID);
}
else
{
ViewBag.school = null;
}
List <Kursevi> listKurseva;
List <Kategorije> listKategorija;
string kategorijaID = null;
if (naziv != null)
{
var kategorija = _kategorijeServices.FindByName(naziv);
if (kategorija == null)
{
return(NotFound());
}
kategorijaID = kategorija.kategorijaID;
}
if (page == null)
{
page = 1;
}
int pageSize = 9;
ViewBag.page = page;
if (level == null)
{
level = 0; // svi nivoi
}
int courseCount;
(listKurseva, courseCount) = _kurseviServices.GetCourses(kategorijaID, search, (int)level, (int)page, pageSize, schoolID);
double maxPages = (double)courseCount / pageSize;
ViewBag.maxPages = (int)Math.Ceiling(maxPages);
ViewBag.total = courseCount;
listKategorija = _kategorijeServices.Read();
var kursevi = new List <DetailsForCourseViewModel>();
foreach (var item in listKurseva)
{
// skracivanje opisa kursa
if (item.detaljikursa.Length > 50)
{
item.detaljikursa = item.detaljikursa.Substring(0, 50) + "...";
}
if (item.imekursa.Length > 46)
{
item.imekursa = item.imekursa.Substring(0, 44) + "...";
}
kursevi.Add(new DetailsForCourseViewModel()
{
kurs = item,
nivo = _kurseviServices.getLevel(item.nivoKursa)
});
}
var viewmodel = new KursKategorijaViewModel
{
kategorijes = listKategorija,
kursevis = kursevi,
};
ViewBag.kursevi = kursevi;
return(View(viewmodel));
}