/// <summary>
/// Конструктор по умолчанию
/// </summary>
/// <param name="category">Категория</param>
public CategoryModel(Category category)
{
id = category.Id;
title = category.Title;
img = category.Image;
objType = "category";
}
public ActionResult Save(Category model)
{
var file = Request.Files["Image"];
string imageUrl = null;
if (file != null && file.ContentLength > 0 && file.ContentType.ToLower().Contains("image"))
{
var fileName = Path.ChangeExtension(Path.GetRandomFileName(), ".jpg");
var path = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Files", "Categories");
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
var fullPath = Path.Combine(path, fileName);
ImageHelper.SaveAs(file, fullPath);
imageUrl = "/Files/Categories/" + fileName;
}
if (model.Id <= 0)
{
model.DateCreated = DateTime.Now;
model.Image = imageUrl;
Repository.Add(model);
Repository.SubmitChanges();
ShowSuccess("Категория успешно добавлена");
}
else
{
// Ищем
var cat = Repository.Load(model.Id);
if (cat == null)
{
ShowError("Такая категория не найдена");
return RedirectToAction("Index");
}
// Пытаемся обновить
var oldImage = cat.Image;
TryUpdateModel(cat);
cat.DateModified = DateTime.Now;
cat.Image = imageUrl ?? oldImage;
Repository.SubmitChanges();
ShowSuccess("Категория успешно отредактирована");
}
return RedirectToAction("Index");
}