public async Task <ActionResult> Blog(int userId, int id)
{
BlogModel blog = this.Service.GetBlogDetail(id);
if (blog == null || blog.AuthorId != userId)
{
return(this.NotFoundView());
}
bool isAuthor = this.CurrentSession != null && this.CurrentSession.UserId == blog.AuthorId;
if (blog.Status == BlogStatus.Unpublished && !isAuthor)
{
return(this.NotFoundView());
}
//增加阅读数
if (this.CurrentSession != null)
{
await _mediator.Publish(new ReadBlogEvent()
{
BlogId = blog.Id, ReaderId = this.CurrentSession.UserId.Value, ReadTime = DateTime.Now
});
}
BlogNeighbour blogNeighbour = this.Service.GetNeighbours(blog.Id, blog.AuthorId);
this.ViewBag.Blog = blog;
this.ViewBag.BlogNeighbour = blogNeighbour;
return(this.View());
}
public BlogNeighbour GetNeighbours(int id, int authorId)
{
BlogNeighbour ret = new BlogNeighbour();
var q = this.Query().Where(a => a.AuthorId == authorId && a.Status == BlogStatus.Published);
ret.Prev = BlogModel.Create(q.Where(a => a.Id < id).OrderByDesc(a => a.Id).FirstOrDefault());
ret.Next = BlogModel.Create(q.Where(a => a.Id > id).OrderBy(a => a.Id).FirstOrDefault());
return(ret);
}
