//查看文章
public ActionResult Details(int Id)
{
var article = db.tArticles.FirstOrDefault(m => m.Id == Id);
if (article == null)
{
return(View("error"));
}
article.ReadCount++;
db.SaveChanges();
return(View(article));
}
public ActionResult PostArticle(tArticle article)
{
if (User.Identity.IsAuthenticated)
{
var user = db.tAccounts.FirstOrDefault(m => m.UserName == User.Identity.Name);
if (user != null)
{
//存文章
article.Author = user.UserName;
article.AddTime = DateTime.Now;
//添加标签
string tags = Request.Params["tags"];
if (!string.IsNullOrEmpty(tags))
{
string[] ts = tags.Split(',');
foreach (var s in ts)
{
if (!string.IsNullOrEmpty(s))
{
var tag = db.tTags.FirstOrDefault(m => m.TagName == s);
if (tag == null)
{
article.tTags.Add(new tTag()
{
TagName = s
});
}
else
{
article.tTags.Add(tag);
}
}
}
}
//关联分类
string cateName = Request.Params["Category"];
if (!string.IsNullOrEmpty(cateName))
{
var cate = db.tCategories.FirstOrDefault(m => m.CategoryName == cateName);
if (cate != null)
{
article.tCategories.Add(cate);
}
}
//关联到用户
user.tArticles.Add(article);
db.SaveChanges();
}
}
return(View(article));
}
/// <summary>
/// 添加分类
/// </summary>
/// <param name="categoryName"></param>
/// <param name="parentid"></param>
/// <returns></returns>
public ActionResult AddCategory(string categoryName, int parentid)
{
var parentCategory = db.tCategories.FirstOrDefault(m => m.ParentId == parentid);
if (parentCategory != null)
{
tCategory category = new tCategory()
{
CategoryName = categoryName, ParentId = parentid, CategoryPath = parentCategory.CategoryPath + parentid
};
db.tCategories.AddObject(category);
db.SaveChanges();
}
return(RedirectToAction("Category"));
}