public ActionResult Nuevo(SliderFormModel Form)
{
if (Request.Files.Count > 0 && Form.Imagen != null)
{
HttpPostedFileBase file = this.Request.Files[0];
try
{
string uri = ProcesarBlob(file);
Slider aux = new Slider()
{
FechaIngreso = DateTime.Now,
Imagen = uri,
Titulo = Form.Titulo,
Usuario = User.Identity.Name,
Id = Guid.NewGuid()
};
db.Slider.Add(aux);
db.SaveChanges();
}
catch
{
Form.Mensaje = "Error";
}
}
else
{
Form.Mensaje = "Es obligatorio subir una fotografia";
}
return(RedirectToAction("Index"));
}
public ActionResult Modificar(SliderFormModel Form)
{
if (Request.Files.Count > 0 && Form.Imagen != null)
{
HttpPostedFileBase file = this.Request.Files[0];
Slider aux = db.Slider.First(x => x.Id == Form.Id);
Uri uri = new Uri(aux.Imagen);
string filename = Path.GetFileName(uri.LocalPath);
var blob = ObtenerConexionAzureStorage().GetBlockBlobReference(filename);
blob.DeleteIfExists();
try
{
string nuevoUri = ProcesarBlob(file);
aux.Titulo = Form.Titulo;
aux.Imagen = nuevoUri;
aux.Usuario = User.Identity.Name;
aux.FechaIngreso = DateTime.Now;
db.Entry(aux).State = EntityState.Modified;
db.SaveChanges();
}
catch
{
Form.Mensaje = "Error";
}
db.SaveChanges();
}
else
{
Form.Mensaje = "Es obligatorio subir una fotografia";
}
return(RedirectToAction("Index"));
}
public IActionResult OperateSlider(SliderFormModel model, IFormFile image)
{
if (ModelState.IsValid)
{
if (model.Id == 0 || model.Id == null)
{
try
{
if (image != null)
{
string imageBase64Data = ImageOperations.GetBase64FromFile(image);
model.Image = imageBase64Data;
Slider slider = new Slider
{
Image = model.Image,
ScreenOrder = model.ScreenOrder
};
db.Add(slider);
db.SaveChanges();
return(StatusCode(200, "Eklendi"));
}
else
{
ModelState.AddModelError("error", "Lütfen Resim Ekleyin!");
}
}
catch (Exception)
{
ModelState.AddModelError("error", "Error! An error occurred while Slider creating");
}
}
else
{
var Slider = db.Slider.Where(q => q.Id == model.Id).FirstOrDefault();
if (Slider == null)
{
ModelState.AddModelError("error", "Unknown Request!");
}
else
{
if (image != null)
{
string imageBase64Data = ImageOperations.GetBase64FromFile(image);
Slider.Image = imageBase64Data;
}
Slider.ScreenOrder = model.ScreenOrder;
db.Update(Slider);
db.SaveChanges();
return(StatusCode(200, "Güncellendi!"));
}
}
}
return(BadRequest(new
{
Message = "Some error(s) occurred!",
StatusCode = 400,
ModelState = ModelState.ToList()
}));
}