public async Task <ActionResult> Create(NewBookViewModel model)
{
if (ModelState.IsValid && model.File != null)
{
Book book = new Book();
book.Title = model.Title;
book.Age = model.Age;
book.Descriptions = model.Descriptions;
book.CategoryId = model.CategoryId;
book.Authors = db.Authours.Where(a => model.AuthorsId.Contains(a.Id)).ToList();
book.Categories = db.Categories.Where(c => model.CategoriesId.Contains(c.Id)).ToList();
book.PublisherId = model.PublisherId;
book.Print = model.Print;
book.PrintDate = model.PrintDate;
book.FileName = model.File.FileName;
book.CoverImageName = model.CoverImage?.FileName ?? "";
book.CreateDate = DateTime.Now;
book.LastUpdate = DateTime.Now;
db.Books.Add(book);
await db.SaveChangesAsync();
if (model.File.ContentLength > 0)
{
model.File.SaveAs(Path.Combine(Server.MapPath("~/Resources/BooksFiles"), Path.GetFileName(model.File.FileName)));
}
if (model.CoverImage?.ContentLength > 0)
{
string path = Path.Combine(Server.MapPath("~/Resources/BooksCoverImage"), Path.GetFileName(model.CoverImage.FileName));
OptimizeImages.SetCompressionLevel(new Bitmap(model.CoverImage.InputStream), path);
}
return(RedirectToAction("Index"));
}
var categories = db.Categories.Select(c => new { Id = c.Id, Name = c.Name }).ToList();
var publishers = db.Publishers.Select(c => new { Id = c.Id, Name = c.Name }).ToList();
var authours = db.Authours.Select(c => new { Id = c.Id, Name = c.FirstName }).ToList();
model.Category = new SelectList(categories, "Id", "Name", model.CategoryId);
model.Categories = new MultiSelectList(categories, "Id", "Name", model.CategoriesId);
model.Authors = new MultiSelectList(authours, "Id", "Name", model.AuthorsId);
model.Publisher = new SelectList(publishers, "Id", "Name", model.PublisherId);
return(View(model));
}
public async Task <ActionResult> Edit(EditBookViewModel model)
{
if (ModelState.IsValid)
{
Book book = await db.Books.Include(b => b.Authors).Include(b => b.Categories).FirstAsync(b => b.Id == model.Id);
book.Title = model.Title;
book.Age = model.Age;
book.Descriptions = model.Descriptions;
book.CategoryId = model.CategoryId;
book.Authors = db.Authours.Where(a => model.AuthorsId.Contains(a.Id)).ToList();
book.Categories = db.Categories.Where(c => model.CategoriesId.Contains(c.Id)).ToList();
book.PublisherId = model.PublisherId;
book.Print = model.Print;
book.PrintDate = model.PrintDate;
if (model.File?.ContentLength > 0)
{
book.FileName = model.File.FileName;
}
if (model.CoverImage?.ContentLength > 0)
{
book.CoverImageName = model.CoverImage?.FileName;
}
book.LastUpdate = DateTime.Now;
db.Entry(book).State = EntityState.Modified;
await db.SaveChangesAsync();
if (model.File?.ContentLength > 0)
{
model.File.SaveAs(Path.Combine(Server.MapPath("~/Resources/BooksFiles"), Path.GetFileName(model.File.FileName)));
}
if (model.CoverImage?.ContentLength > 0)
{
string path = Path.Combine(Server.MapPath("~/Resources/BooksCoverImage"), Path.GetFileName(model.CoverImage.FileName));
OptimizeImages.SetCompressionLevel(new Bitmap(model.CoverImage.InputStream), path);
}
return(RedirectToAction("Index"));
}
return(View(model));
}