public IActionResult Snimi(NovostiDodajVM model)
{
KorisnickiNalog admin = HttpContext.GetLogiraniKorisnik();
MyContext db = new MyContext();
string uniqueFileName = null;
if (model.Photo != null)
{
string uploadsFolder = Path.Combine(_hostingEnvironment.WebRootPath, "images");
uniqueFileName = Guid.NewGuid().ToString() + "_" + model.Photo.FileName;
string filePath = Path.Combine(uploadsFolder, uniqueFileName);
model.Photo.CopyTo(new FileStream(filePath, FileMode.Create));
}
Novosti n = new Novosti
{
AdresaSlike = uniqueFileName,
DatumVrijemeObjave = DateTime.Now,
Tekst = model.Novosti.Tekst,
Naziv = model.Novosti.Naziv,
AdminID = admin.KorisnickiNalogID,
Admin = db.Admin.Where(x => x.KorisnickiNalogID == admin.KorisnickiNalogID).FirstOrDefault(),
KratkiSadrzaj = model.Novosti.KratkiSadrzaj
};
db.Novosti.Add(n);
db.SaveChanges();
db.Dispose();
return(RedirectToAction("Prikazi"));
}
public async Task <IActionResult> Dodaj(AdminNovostiVM model)
{
if (!ModelState.IsValid)
{
model.Title = "Dodaj";
return(View("Views/Admin/Novosti/Dodaj.cshtml", model));
}
string uniqueFileName = UploadedFile(model);
Slika slika = new Slika
{
Putanja = uniqueFileName
};
dbContext.Add(slika);
await dbContext.SaveChangesAsync();
Novosti novost = new Novosti
{
Naslov = model.Naslov,
Text = model.Text,
SlikaId = slika.Id,
Datum = DateTime.Now.ToString("dd\\/MM\\/yyyy")
};
dbContext.Add(novost);
await dbContext.SaveChangesAsync();
return(RedirectToRoute("AdminNovostiIndex"));
}
public IHttpActionResult PutNovosti(int id, Novosti novosti)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
if (id != novosti.NovostID)
{
return(BadRequest());
}
db.Entry(novosti).State = EntityState.Modified;
try
{
db.SaveChanges();
}
catch (DbUpdateConcurrencyException)
{
if (!NovostiExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(StatusCode(HttpStatusCode.NoContent));
}
public async Task <IActionResult> Obrisi(int id)
{
try
{
Novosti novost = dbContext.Novosti.Find(id);
dbContext.Novosti.Attach(novost);
dbContext.Novosti.Remove(novost);
Slika slika = new Slika()
{
Id = novost.SlikaId
};
dbContext.Slika.Attach(slika);
dbContext.Slika.Remove(slika);
await dbContext.SaveChangesAsync();
}
catch (Exception)
{
if (!dbContext.Novosti.Any(i => i.Id == id))
{
return(NotFound());
}
}
return(RedirectToRoute("AdminNovostiIndex"));
}
public IActionResult Obrisi(int NovostiID)
{
Novosti n = _context.Novosti.Find(NovostiID);
List <NovostiSlike> slike = _context.NovostiSlike.Where(x => x.NovostiID == NovostiID).ToList();
if (n == null)
{
TempData["error_poruka"] = "Novost ne postoji.";
}
else
{
if (slike != null)
{
foreach (NovostiSlike x in slike)
{
_context.Remove(x);
}
}
_context.Remove(n);
try
{
_context.SaveChanges();
}
catch
{
TempData["error_poruka"] = "Nemoguće izbrisati novost. Vezana je za nešto u bazi. ";
}
TempData["success_poruka"] = "Uspješno ste izbrisali novost";
}
return(RedirectToAction("Prikazi"));
}
public IActionResult UrediSnimi(NovostiUrediVM model)
{
MyContext db = new MyContext();
Novosti novosti = db.Novosti.Where(x => x.NovostiID == model.id).FirstOrDefault();
if (model.adresaaSlike != null)
{
novosti.AdresaSlike = model.adresaaSlike;
}
string uniqueFileName = null;
IFormFile slika = model.Photo;
if (slika != null)
{
string uploadsFolder = Path.Combine(_hostingEnvironment.WebRootPath, "images");
uniqueFileName = Guid.NewGuid().ToString() + "_" + model.Photo.FileName;
string filePath = Path.Combine(uploadsFolder, uniqueFileName);
model.Photo.CopyTo(new FileStream(filePath, FileMode.Create));
novosti.AdresaSlike = uniqueFileName;
}
novosti.NovostiID = model.id;
novosti.DatumVrijemeObjave = model.DatumVrijemeObjave;
novosti.Naziv = model.Naziv;
novosti.Tekst = model.Tekst;
novosti.KratkiSadrzaj = model.KratkiSadrzaj;
db.SaveChanges();
db.Dispose();
return(RedirectToAction("Prikazi/" + model.id));
}
public async Task <IActionResult> Uredi(AdminNovostiVM model)
{
if (!ModelState.IsValid)
{
model.Title = "Dodaj";
return(View("Views/Admin/Novosti/Uredi.cshtml", model));
}
Novosti novost = dbContext.Novosti.Find(model.Id);
novost.Naslov = model.Naslov;
novost.Text = model.Text;
if (model.SlikaFile != null)
{
string uniqueFileName = UploadedFile(model);
Slika slika = new Slika
{
Putanja = uniqueFileName
};
dbContext.Add(slika);
await dbContext.SaveChangesAsync();
novost.SlikaId = slika.Id;
}
dbContext.Update(novost);
await dbContext.SaveChangesAsync();
return(RedirectToRoute("AdminNovostiIndex"));
}
public async Task <IActionResult> Edit(int id, [Bind("Id,Naslov,Tekst,Link")] Novosti novosti)
{
if (id != novosti.Id)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(novosti);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!NovostiExists(novosti.Id))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
return(View(novosti));
}
public NovostiDetailPage(Novosti novosti)
{
InitializeComponent();
BindingContext = model = new NovostiDetailViewModel()
{
Novosti = novosti
};
}
public NovostiDetaljiPage(Novosti n)
{
InitializeComponent();
BindingContext = model = new NovostiDetaljiViewModel()
{
Novost = n
};
}
public IActionResult Obrisi(int id)
{
MyContext db = new MyContext();
Novosti novosti = db.Novosti.Find(id);
db.Novosti.Remove(novosti);
db.SaveChanges();
return(View("Prikazi"));
}
public IActionResult Dodaj(int NovostiID)
{
Novosti n = _context.Novosti.Find(NovostiID);
NovostiSlikeDodajVM model = new NovostiSlikeDodajVM();
model.NovostiID = NovostiID;
model.Naslov = n.Naslov;
return(View("Dodaj", model));
}
public IActionResult Obrisi(int id)
{
MyContext db = new MyContext();
Novosti n = db.Novosti.Find(id);
db.Novosti.Remove(n);
db.SaveChanges();
db.Dispose();
return(RedirectToAction("Prikazi"));
}
public async Task <IActionResult> Create([Bind("Id,Naslov,Tekst,Link")] Novosti novosti)
{
if (ModelState.IsValid)
{
_context.Add(novosti);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View(novosti));
}
public IHttpActionResult GetNovosti(int id)
{
Novosti novosti = db.Novostis.Find(id);
if (novosti == null)
{
return(NotFound());
}
return(Ok(novosti));
}
public IHttpActionResult PostNovosti(Novosti novosti)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
db.Novostis.Add(novosti);
db.SaveChanges();
return(CreatedAtRoute("DefaultApi", new { id = novosti.NovostID }, novosti));
}
public IHttpActionResult DeleteNovosti(int id)
{
Novosti novosti = db.Novostis.Find(id);
if (novosti == null)
{
return(NotFound());
}
db.Novostis.Remove(novosti);
db.SaveChanges();
return(Ok(novosti));
}
public IActionResult Uredi(int id)
{
MyContext db = new MyContext();
Novosti n = db.Novosti.Where(x => x.NovostiID == id).FirstOrDefault();
NovostiUrediVM model = new NovostiUrediVM()
{
id = n.NovostiID,
KratkiSadrzaj = n.KratkiSadrzaj,
Tekst = n.Tekst,
DatumVrijemeObjave = n.DatumVrijemeObjave,
Naziv = n.Naziv,
adresaaSlike = n.AdresaSlike
};
db.Dispose();
return(View(model));
}
public IActionResult Uredi(int NovostiID)
{
Novosti n = _context.Novosti.Find(NovostiID);
if (n == null)
{
TempData["error_poruka"] = "Novost ne postoji. ";
}
NovostiUrediVM model = new NovostiUrediVM();
model.Naslov = n.Naslov;
model.Text = n.Text;
model.DatumObjavljivanja = n.DatumObjavljivanja;
// model.Slika = n.Slika;
return(View("Uredi", model));
}
public IActionResult PrikaziNovostiCir(int NovostiID)
{
Novosti o = _context.Novosti.Where(x => x.NovostiID == NovostiID).FirstOrDefault();
NovostiSlikeViseVM model = new NovostiSlikeViseVM();
model.NovostiID = NovostiID;
model.Naslov = _translate.ConvertLatinToCyrillic(o.Naslov);
model.Text = _translate.ConvertLatinToCyrillic(o.Text);
model.SlikaThumbnail = o.Slika;
model.DatumObjavljivanja = o.DatumObjavljivanja;
model.lista = _context.NovostiSlike.Where(x => x.NovostiID == NovostiID).Select(x => new NovostiSlikeViseVM.Row()
{
NovostiSlikaID = x.NovostiSlikeID,
Slika = x.Slika
}).ToList();
return(View(model));
}
public IActionResult Snimi(NovostiUrediVM input)
{
Novosti n;
if (input.NovostiID == 0)
{
n = new Novosti();
_context.Add(n);
TempData["success_poruka"] = "Uspješno ste dodali novost. ";
}
else
{
n = _context.Novosti.Find(input.NovostiID);
}
n.NovostiID = input.NovostiID;
n.Naslov = input.Naslov;
n.Text = input.Text;
n.DatumObjavljivanja = input.DatumObjavljivanja;
if (input.UploadSlike != null)
{
using (var memoryStream = new MemoryStream())
{
input.UploadSlike.Slika.CopyTo(memoryStream);
if (memoryStream.Length < 2097152)
{
n.Slika = memoryStream.ToArray();
}
else
{
ModelState.AddModelError("File", "File je prevelik.");
}
}
}
_context.SaveChanges();
if (input.NovostiID == 0)
{
TempData["success_poruka"] = "Uspješno ste dodali novost. ";
}
else
{
TempData["success_poruka"] = "Uspješno ste izmijenili podatke o novosti. ";
}
return(RedirectToAction("Prikazi"));
}
private async void GetNovost(string novostiId)
{
HttpResponseMessage response = novostiService.getActionResponse(novostiId);
if (response.IsSuccessStatusCode)
{
novosti = response.Content.ReadAsAsync <Novosti>().Result;
nazivNovostiTxt.Text = novosti.Naziv;
sadrzajNovostiTextBlock.Text = novosti.Sadrzaj;
}
if (novosti.Slika != null)
{
MemoryStream ms = new MemoryStream(novosti.Slika);
BitmapImage image = new BitmapImage();
await image.SetSourceAsync(ms.AsRandomAccessStream());
novostImage.Source = image;
}
else
{
novostImage.Source = new BitmapImage(new Uri("ms-appx:///Assets/add-to-cart-light.png"));
}
}
public UrediNovostiPage(Novosti Novosti)
{
InitializeComponent();
BindingContext = NovostiVM = new UrediNovostiVM(Novosti);
NovostiVM.Slika = Novosti.Slika;
}
public UrediNovostiVM(Novosti novosti)
{
this.Novosti = novosti;
}
