public ActionResult SingleNews(int id)
{
//获取用户访问新闻行为
string strUserId = _cookieService.GetCookie(Request, "loginInfo", "userId");
if (strUserId != string.Empty)
{
_acquireBehavior.AddUserBehavior(id, Convert.ToInt32(strUserId), "SingleNews");
}
#region 获取相关新闻列表
SingleNewsViewModel result = new SingleNewsViewModel();
result.News = _newsService.GetSingleNews(id);
IEnumerable <News> tmpRecomList = null;
tmpRecomList = _recomService.AcquireRelatedNews(id);
Mapper.CreateMap <News, RecomNewsViewModel>();
result.RelatedList = Mapper.Map <IEnumerable <News>, IEnumerable <RecomNewsViewModel> >(tmpRecomList);
#endregion
#region 获取看过该新闻的用户看过新闻
if (!string.IsNullOrEmpty(strUserId))
{
string newsType = _newsService.GetNewsType(id);
var seenRelatedList = _newsService.GetRandomNews(10, newsType);
result.SeenRelatedList = Mapper.Map <IEnumerable <News>, IEnumerable <RecomNewsViewModel> >(seenRelatedList);
}
#endregion
return(View(result));
}
public ActionResult Single(int?id)
{
if (id == null)
{
return(HttpNotFound("ID is missing"));
}
News news = db.News.Find(id);
if (news == null)
{
return(HttpNotFound("This news does not exists"));
}
SingleNewsViewModel vm = new SingleNewsViewModel
{
News = news,
NewsTags = db.NewsTags.ToList(),
NewsToTags = db.NewsToTags.ToList(),
NewsSingleHeader = db.NewsSingleHeaders.First(),
NewsComments = db.NewsComments.ToList(),
RecentNewsVM = new RecentNewsViewModel
{
News = db.News.Where(n => n.ID != id).OrderByDescending(n => n.UpdatedAt).Take(5).ToList()
}
};
return(View(vm));
}
public async Task <IActionResult> ById(string id)
{
SingleNewsViewModel viewModel = (await this.newsService.GetAll <SingleNewsViewModel>()).FirstOrDefault(x => x.Id == id);
if (viewModel == null)
{
return(this.StatusCode(404));
}
viewModel.Comments = viewModel.Comments.OrderByDescending(x => x.CreatedOn);
foreach (var comment in viewModel.Comments)
{
comment.Avatar = await this.profilePicturesService.GetAvatarByUserId(comment.UserId);
}
return(this.View(viewModel));
}
public ActionResult Details(int?id)
{
if (id == null)
{
return(HttpNotFound("ID is missing"));
}
News news = db.News.Find(id);
if (news == null)
{
return(HttpNotFound("ID was not found"));
}
SingleNewsViewModel singleNewsVM = new SingleNewsViewModel
{
News = news,
NewsToTags = db.NewsToTags.Where(n => n.NewsID == news.ID).ToList()
};
return(View(singleNewsVM));
}
