public ActionResult Add(ArticleViewModel model)
{
try
{
if (ModelState.IsValid)
{
AddArticle(model);
return RedirectToAction("MyArticles", "Home", new { userId = WebSecurity.CurrentUserId });
}
}
catch (DataException)
{
ModelState.AddModelError("", Resources.Resources.UnableToSaveChanges);
}
return View(model);
}
public ActionResult Edit(int id)
{
var article = _unitOfWork.ArticleRepository.GetByID(id);
if (article.UserId != WebSecurity.CurrentUserId) return RedirectToAction("Http403", "Error");
var model = new ArticleViewModel
{
Id = article.Id,
Title = article.Title,
Description = article.Description,
};
var tags = article.Tags.Select(item => item.Name).ToList();
model.Tags = String.Join(", ", tags);
return View(model);
}
private void EditArticle(ArticleViewModel model)
{
var user = _unitOfWork.UserRepository.GetByID(WebSecurity.CurrentUserId);
var articleToUpdate = _unitOfWork.ArticleRepository.GetByID(model.Id);
articleToUpdate.Title = model.Title;
articleToUpdate.Description = model.Description;
articleToUpdate.User = user;
if ((model.Tags != null) && !String.IsNullOrWhiteSpace(model.Tags))
{
SetTags(model.Tags, articleToUpdate);
ClearCache();
}
else
{
_unitOfWork.ArticleRepository.DeleteArticleTag(articleToUpdate.Id);
}
_unitOfWork.ArticleRepository.Update(articleToUpdate);
_unitOfWork.Save();
}
private void AddArticle(ArticleViewModel model)
{
var article = new Article
{
Title = String.IsNullOrWhiteSpace(model.Title) ? "..." : model.Title,
Description = model.Description,
UserId = WebSecurity.CurrentUserId,
};
if (model.Tags != null)
{
SetTags(model.Tags, article);
}
_unitOfWork.ArticleRepository.Insert(article);
_unitOfWork.Save();
ClearCache();
}
