public async Task <IActionResult> Zapis(Guid id, [FromQuery] int page = 1)
{
ApplicationUser user = await _userManager.GetUserAsync(HttpContext.User);
bool mod = isMod(user.Id);
int pagesize = appData.PageSize;
var tema = _ctx.Tema.Find(id);
if (tema == null)
{
return(RedirectToAction("Nema", "Greska"));
}
var teme = _ctx.Zapis.Where(t => t.IdTema == id);
var pagingInfo = new PagingInfo
{
CurrentPage = page,
ItemsPerPage = pagesize,
TotalItems = teme.Count()
};
if (page == 0)
{
return(RedirectToAction(nameof(Zapis), new { id = id, page = pagingInfo.TotalPages }));
}
if (page > pagingInfo.TotalPages && pagingInfo.TotalItems != 0)
{
return(RedirectToAction(nameof(Index), new { page = pagingInfo.TotalPages }));
}
System.Linq.Expressions.Expression <Func <Zapis, object> > orderSelector = t => t.DatumIvrijeme;
if (orderSelector != null)
{
teme =
_ctx.Zapis.Where(t => t.IdTema == id).Include(t => t.IdTemaNavigation).Include(t => t.IdKorisnikNavigation).OrderBy(orderSelector);
}
var trazeniZapis = teme
.Skip((page - 1) * pagesize)
.Take(pagesize)
.ToList();
var model = new ZapisVIewModel()
{
Zapisi = trazeniZapis,
PagingInfo = pagingInfo,
IdTema = id,
IdKorisnik = user.Id,
Mod = mod,
Naslov = tema.Naslov
};
return(View(model));
}
public async Task <IActionResult> ObrisiZapis(ZapisVIewModel model, int page = 1)
{
ApplicationUser user = await _userManager.GetUserAsync(HttpContext.User);
var zapis = _ctx.Zapis.Find(model.IdBrisanje);
if (zapis == null)
{
return(RedirectToAction("Nema", "Greska"));
}
if (!isMod(user.Id) && zapis.IdKorisnik != user.Id)
{
return(RedirectToAction("Prava", "Zbor"));
}
_ctx.Zapis.Remove(zapis);
_ctx.SaveChanges();
return(RedirectToAction("Zapis", new { id = zapis.IdTema, page = page }));
}
public async Task <IActionResult> Zapis(ZapisVIewModel model)
{
ApplicationUser user = await _userManager.GetUserAsync(HttpContext.User);
if (model.Novi.Tekst.Trim().Equals(""))
{
ModelState.AddModelError("Tekst", "Zapis je obavezan");
}
if (ModelState.IsValid)
{
model.Novi.Id = Guid.NewGuid();
model.Novi.IdKorisnik = user.Id;
model.Novi.DatumIvrijeme = DateTime.Now;
model.Novi.Tekst = model.Novi.Tekst.Replace("src=\"\\\\", "src=\"https:\\\\");
var tema = _ctx.Tema.Find(model.Novi.IdTema);
tema.ZadnjiZapis = model.Novi.DatumIvrijeme;
_ctx.Zapis.Add(model.Novi);
_ctx.SaveChanges();
return(RedirectToAction("Zapis", new { id = model.Novi.IdTema }));
}
//model.KategorijaForuma = _ctx.KategorijaForuma.Include(k => k.Forum).ThenInclude(f => f.Tema).OrderBy(k => k.Redoslijed).ToList();
return(View(model));
}
