/* CREATE
* ==========================================================================
*/
public ActionResult Create()
{
var model = new ArticleCategoriesViewModel()
{
Categories = new MultiSelectList(Adapter.CategoryRepository.GetAll(), "ID", "Title"),
Article = new Article()
};
return View(model);
}
public ActionResult Create(ArticleCategoriesViewModel viewModel)
{
if (ModelState.IsValid)
{
var model = viewModel.Article;
model.CreatedDate = DateTime.UtcNow;
var ids = viewModel.SelectedCategoriesIds;
if (ids != null && ids.Length > 0)
{
var categories = new List<Category>();
foreach (var id in ids)
{
var category = Adapter.CategoryRepository.Single(c => c.ID.Equals(id), null);
categories.Add(category);
}
model.Categories = categories;
}
Adapter.ArticleRepository.Insert(model);
Adapter.Save();
return RedirectToAction("Index");
}
return View(viewModel);
}
public ActionResult Edit(ArticleCategoriesViewModel viewModel)
{
if (ModelState.IsValid)
{
//GET ORGINAL MODEL
var modelOrginal = Adapter.ArticleRepository.Single(a => a.ID.Equals(viewModel.Article.ID), null);
//ADD NEW VALUES
modelOrginal.ModifiedDate = DateTime.UtcNow;
modelOrginal.Title = viewModel.Article.Title;
modelOrginal.Description = viewModel.Article.Description;
modelOrginal.Body = viewModel.Article.Body;
var ids = viewModel.SelectedCategoriesIds;
if (ids != null && ids.Length > 0)
{
if (modelOrginal.Categories != null)
{
modelOrginal.Categories.Clear();
}
var categories = new List<Category>();
foreach (var id in ids)
{
var category = Adapter.CategoryRepository.Single(c => c.ID.Equals(id), null);
categories.Add(category);
}
modelOrginal.Categories = categories;
}
Adapter.ArticleRepository.Update(modelOrginal);
Adapter.Save();
return RedirectToAction("Index");
}
return View(viewModel);
}
/* UPDATE OR EDIT
* ==========================================================================
*/
public ActionResult Edit(int id)
{
var article = Adapter.ArticleRepository.Single(a => a.ID.Equals(id), null);
long[] ids = null;
if(article.Categories != null && article.Categories.Count > 0){
ids = new long[article.Categories.Count];
int i = 0;
foreach (var category in article.Categories)
{
ids[i] = category.ID;
i++;
}
}
var model = new ArticleCategoriesViewModel()
{
SelectedCategoriesIds = ids,
Categories = new MultiSelectList(Adapter.CategoryRepository.GetAll(), "ID", "Title"),
Article = article
};
return View(model);
}