public async Task <IActionResult> Update(int?id)
{
if (id == null)
{
return(NotFound());
}
Photo_Menu photo = await _context.Photo_Menus.FindAsync(id);
if (photo == null)
{
return(NotFound());
}
return(View(photo));
}
public async Task <IActionResult> DeletePost(int?id)
{
Photo_Menu photo = await _context.Photo_Menus.FindAsync(id);
if (photo == null)
{
return(RedirectToAction(nameof(Index)));
}
Utility.DeleteImgFromFolder(_env.WebRootPath, photo.Image);
_context.Photo_Menus.Remove(photo);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
public async Task <IActionResult> Update(int?id, Photo_Menu photo)
{
Photo_Menu photoDb = await _context.Photo_Menus.FindAsync(id);
if (photoDb == null)
{
return(RedirectToAction(nameof(Index)));
}
if (ModelState["Title"].ValidationState == ModelValidationState.Invalid
)
{
return(View(photoDb));
}
if (photo.PhotoUpdate != null)
{
if (!photo.PhotoUpdate.IsImage())
{
ModelState.AddModelError("Photo", "Content type must be image");
return(View());
}
if (!photo.PhotoUpdate.CheckImageSize(2))
{
ModelState.AddModelError("Photo", "Image size not more than 2 Mb");
return(View());
}
string filename = await photo.PhotoUpdate.CopyImage(_env.WebRootPath, "slider");
Utility.DeleteImgFromFolder(_env.WebRootPath, photoDb.Image);
photoDb.Image = filename;
}
photoDb.Title = photo.Title;
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
