public async Task <IActionResult> Create(Slider slider) //model binding
{
if (ModelState["Photo"].ValidationState == ModelValidationState.Invalid)
{
return(View());
}
if (!slider.Photo.IsImage())
{
ModelState.AddModelError("Photo", "File type should be image");
return(View());
}
if (!slider.Photo.IsLessThan(2))
{
ModelState.AddModelError("Photo", "Image size can not be more than 2 mb.");
return(View());
}
string filename = await slider.Photo.SaveAsync(_env.WebRootPath, "sliders");
slider.Image = filename;
await _context.Sliders.AddAsync(slider);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
public async Task <IActionResult> Create(Destination destination)
{
if (!ModelState.IsValid)
{
return(View(destination));
}
if (destination.Photo == null)
{
ModelState.AddModelError("Photo", "Photo should be selected");
return(View(destination));
}
if (!destination.Photo.ContentType.Contains("image/"))
{
ModelState.AddModelError("Photo", "File type is not valid");
return(View(destination));
}
if (destination.Photo.Length / 1024 / 1024 > 2)
{
ModelState.AddModelError("Photo", "File size can not be more than 2 mb");
return(View(destination));
}
destination.Image = await destination.Photo.SaveAsync(_env.WebRootPath, "destinations");
await _context.Destinations.AddAsync(destination);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
public async Task <IActionResult> Edit([Bind(include: "Info, Title")] HoneyMoon honeyMoon)
{
if (!ModelState.IsValid)
{
return(View(honeyMoon));
}
HoneyMoon honeyMoonFromDb = _context.HoneyMoon.First();
honeyMoonFromDb.Title = honeyMoon.Title;
honeyMoonFromDb.Info = honeyMoon.Info;
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}