public async Task <IActionResult> BlogList()
{
List <BlogDetails> ilIst = new List <BlogDetails>();
var listData = await(from Bl in _context.Blog
select new
{
Bl.Id,
Bl.Title,
Bl.CreatedOn,
Bl.Content,
Bl.Category
}
).ToListAsync();
listData.ForEach(x =>
{
BlogDetails Obj = new BlogDetails();
Obj.Id = x.Id;
Obj.Title = x.Title;
Obj.CreatedOn = x.CreatedOn;
Obj.Content = x.Content;
Obj.Category = x.Category.Name;
ilIst.Add(Obj);
});
return(Json(ilIst));
}
public ActionResult Preview(string content)
{
WriteBlog wb = CreateWriteBlog();
if (content == null || content == "")
{
wb.Content = " ";
}
else
{
wb.Content = content;
}
bCRepo.SaveDraft(wb, (int)Session["CurrentBlogId"]);
BlogDetails bD = new BlogDetails();
Blog b = bRepo.GetById((int)Session["CurrentBlogId"]);
bD.id = b.id;
bD.Title = b.Title;
bD.CoverPicturePath = b.CoverPicturePath;
bD.Content = content;
bD.ContentProcess();
return(View(bD));
}
public BlogDetails Update(BlogDetails updateBlog)
{
// track/manage changes
var entity = _db.BlogDetails.Attach(updateBlog);
entity.State = EntityState.Modified;
return(updateBlog);
}
public async Task <IActionResult> Details(int id, CancellationToken cancellationToken)
{
BlogDetails details = await Mediator.Send(new GetBlogDetailsQuery()
{
BlogId = id
}, cancellationToken);
return(View(details));
}
public IActionResult OnGet(int blogDetailsId)
{
BlogDetails = _blogData.GetById(blogDetailsId);
if (BlogDetails == null)
{
return(RedirectToPage("./NotFound"));
}
return(Page());
}
public IActionResult BlogDetails(int id)
{
var blog = bloglar.GetById(id);
BlogDetails model = new BlogDetails()
{
baslik = blog.baslik,
blog = blog.blog,
img = blog.img
};
return(View(model));
}
//retrieving id from BlogDetails
public IActionResult OnGet(int?blogDetailsId)
{
BlogDetails = blogDetailsId.HasValue ? _blogData.GetById(blogDetailsId.Value) : new BlogDetails();
//if no id is found
if (BlogDetails == null)
{
return(RedirectToPage("./NotFound"));
}
return(Page());
}
public BlogDetails Update(BlogDetails updateBlog)
{
var blogDetails = _blogDetails.SingleOrDefault(b => b.Id == updateBlog.Id);
if (blogDetails != null)
{
blogDetails.Title = updateBlog.Title;
blogDetails.Date = updateBlog.Date;
blogDetails.TextBody = updateBlog.TextBody;
}
return(blogDetails);
}
public ActionResult Details(int id)
{
BlogDetails bd = new BlogDetails();
Blog b = bRepo.GetById(id);
bd.Content = bcRepo.GetContent(id);
bd.id = b.id;
bd.Title = b.Title;
bd.Posted = (DateTime)b.Posted;
bd.WriterName = bRepo.WriterName(id);
bd.Watch = b.Watch;
bd.CoverPicturePath = b.CoverPicturePath;
bd.ContentProcess();
bRepo.UpdateWatch(id);
return(View(bd));
}
public async Task <IActionResult> Edit(BlogDetails unBlog, List <IFormFile> Picture)
{
foreach (var item in Picture)
{
if (item.Length > 0)
{
using (var unStream = new MemoryStream())
{
await item.CopyToAsync(unStream);
unBlog.Picture = unStream.ToArray();
}
}
}
_context.BlogDetails.Update(unBlog);
_context.SaveChanges();
//return View();
return(Redirect("~/BlogsDetails/Index"));
}
public BlogDetails Add(BlogDetails newBlogPost)
{
_db.Add(newBlogPost);
return(newBlogPost);
}
public BlogDetails Add(BlogDetails newBlogPost)
{
_blogDetails.Add(newBlogPost);
newBlogPost.Id = _blogDetails.Max(b => b.Id) + 1;
return(newBlogPost);
}
// GET: mb_blog/Details/5
public async Task <IActionResult> Details(int?id, string createid)
{
if (id == null)
{
return(NotFound());
}
BlogDetails blogDetails = new BlogDetails();
//获取博客信息
var mb_blog = await _context.mb_blog
.SingleOrDefaultAsync(m => m.Blog_id == id);
//获取用户信息
var mb_user = await _context.mb_user.
SingleOrDefaultAsync(m => m.User_id == createid);
//将博客信息，和用户信息都传入blogDetails
blogDetails.blog = mb_blog;
blogDetails.user = mb_user;
//搜索用户id=creatid的博客
var blog = from b in _context.mb_blog select b;
blog = blog.Where(b => b.Create_id == createid);
blogDetails.listblog = await blog.AsNoTracking().ToListAsync();
if (mb_blog == null)
{
return(NotFound());
}
//每次有用户访问了Details,都意味着这篇博客的访问数量+1
mb_blog.PageViews++;
try {
_context.Update(mb_blog);
await _context.SaveChangesAsync();
}
catch { }
//当当前用户和博客创建者已经是订阅关系了
var mb_relation = _context.mb_relationship.SingleOrDefaultAsync(m => m.UserA_id == User.Identity.Name && m.UserB_id == mb_blog.Create_id);
if (mb_relation.Result != null)
{
ViewData["IsRelation"] = "true";
}
//获取所有该博客的评论
var comment = from b in _context.mb_comment select b;
comment = comment.Where(m => m.blog_id == id && m.comment_id == 0);
List <mb_comment> mb_comment = await comment.AsNoTracking().ToListAsync();
List <CommentDetails> allcomment = new List <CommentDetails>();
foreach (var item in mb_comment)
{
mb_user user = await _context.mb_user.SingleOrDefaultAsync(m => m.User_id == item.User_publish);
allcomment.Add(new CommentDetails(item, user));
}
foreach (var item in allcomment)
{
await dfs(item);
}
ViewBag.CO = allcomment;
return(View(blogDetails));
}
