/// <summary>
/// Toes the article edit model.
/// </summary>
/// <param name="article">The article.</param>
/// <returns>Article View Model</returns>
public static ArticleEditModel ToArticleEditModel(Article article)
{
ArticleEditModel model = new ArticleEditModel
{
ArticleId = article.ArticleId,
Username = article.Username,
Title = article.Title,
Content = article.Content
};
return model;
}
/// <summary>
/// Froms the article edit model.
/// </summary>
/// <param name="model">The model.</param>
/// <returns>New Article</returns>
public static Article FromArticleEditModel(ArticleEditModel model)
{
Article article = new Article
{
ArticleId = model.ArticleId,
Modified = DateTime.Now,
Title = model.Title,
Username = model.Username,
Content = model.Content
};
return article;
}
public void SaveArticle(Article article)
{
if (context.Articles.Count(b => b.ArticleId == article.ArticleId) != 0)
{
context.Articles.Single(b => b.ArticleId == article.ArticleId).Update(article);
}
else
{
context.Articles.Add(article);
}
context.SaveChanges();
}
public ActionResult Edit(ArticleEditModel model)
{
if (ModelState.IsValid)
{
Article article = new Article();
if (repository.Articles.Count(b => b.ArticleId == model.ArticleId) > 0)
{
article = repository.Articles.FirstOrDefault(b => b.ArticleId == model.ArticleId);
}
else
{
article = ArticleMapping.FromArticleEditModel(model);
}
repository.SaveArticle(article);
TempData["message"] = string.Format("{0} has been saved", model.Title);
return RedirectToAction("Index");
}
else
{
if (model.Content == null || model.Content.Length <= 0)
{
ModelState.AddModelError("", "Please enter some content.");
}
if (model.Title == null || model.Title.Length <= 0)
{
ModelState.AddModelError("", "Please enter a Title.");
}
else if(model.Title == null || model.Title.Length > 255)
{
ModelState.AddModelError("", "Title is too long, maximum length is 255 characters.");
}
return View(model);
}
}
/// <summary>
/// Updates the specified new article.
/// </summary>
/// <param name="newArticle">The new article.</param>
public void Update(Article newArticle)
{
this.Modified = DateTime.Now;
this.Title = newArticle.Title;
this.Username = newArticle.Username;
this.Content = newArticle.Content;
}
public void DeleteArticle(Article article)
{
context.Articles.Remove(article);
context.SaveChanges();
}