public ActionResult BlogIndex(int page = 1)
{
// Read the list
var blogs = PostManager.Read();
if (blogs == null)
{
ViewBag.Empty = true;
return(View());
}
else
{
var blogsView = new BlogModels
{
BlogPerPage = 5,
Blogs = (from blog in blogs
orderby blog.CreateTime descending
select blog).ToList(),
CurrentPage = page
};
return(View(blogsView));
}
}
public ActionResult WriteComment(int postId)
{
Post post;
using (var db = new BlogModels())
{
post = db.Posts.Include(p => p.Comments).First(p => p.Id == postId);
}
var model = new WriteCommentModel();
model.Post = post;
using (var idb = new IdentityDbContext())
{
var authors = post.Comments.Select(p => p.Author).ToList();
authors.Add(post.Author);
List <IdentityUser> allAuth = new List <IdentityUser>();
foreach (string author in authors)
{
var autor = idb.Users.FirstOrDefault(u => u.Id == author);
if (autor != null)
{
allAuth.Add(autor);
}
}
model.AllAuthors = allAuth.ToArray();
}
return(View(model));
}
public ActionResult NewPost(NewPostModel model)
{
if (!User.IsInRole("admin"))
{
return(RedirectToAction("Index"));
}
if (ModelState.IsValid)
{
using (var db = new BlogModels())
{
Post new_post = new Post()
{
Label = model.Label, Text = model.Text, ImageUrl = model.ImageUrl,
CreationTime = DateTime.Now, Author = User.Identity.GetUserId(),
Likes = 0, Views = 0
};
db.Posts.Add(new_post);
db.SaveChanges();
}
return(RedirectToAction("Index", "Blog"));
}
ModelState.AddModelError("", "Что то не правильно");
return(View(model));
}
// GET
public ActionResult Index()
{
AllPostsModel allPosts = new AllPostsModel();
using (var db = new BlogModels())
{
allPosts.AllPosts = db.Posts.Include(p => p.Comments).OrderByDescending(p => p.CreationTime).Take(100).ToArray();
var allAuthorsId = allPosts.AllPosts.Select(p => p.Author);
using (var idb = new IdentityDbContext())
{
var allIdentityUsers = from user in idb.Users
where allAuthorsId.Contains(user.Id)
select user;
foreach (var post in allPosts.AllPosts)
{
post.Views++;
}
allPosts.AllAuthors = allIdentityUsers.ToArray();
db.SaveChanges();
}
}
return(View(allPosts));
}
public ActionResult Index()
{
HomeIndexViewModel allPosts = new HomeIndexViewModel();
using (var db = new BlogModels()) {
allPosts.AllPosts = db.Posts.OrderByDescending(p => p.CreationTime).Take(4).ToArray();
allPosts.AllPosts.ForEach(p => p.Views++);
}
return(View(allPosts));
}
public ActionResult WriteComment(WriteCommentModel model, int postId)
{
using (var db = new BlogModels())
{
Post post;
post = db.Posts.Include(p => p.Comments).Single(p => p.Id == postId);
model.Post = post;
using (var idb = new IdentityDbContext())
{
var authors = post.Comments.Select(p => p.Author).ToList();
authors.Add(post.Author);
List <IdentityUser> allAuth = new List <IdentityUser>();
foreach (string author in authors)
{
var autor = idb.Users.FirstOrDefault(u => u.Id == author);
if (autor != null)
{
allAuth.Add(autor);
}
}
model.AllAuthors = allAuth.ToArray();
}
if (ModelState.IsValid)
{
Comment newC = new Comment()
{
Author = User.Identity.GetUserId(),
Body = model.Body,
Likes = 0,
Views = 0,
CreationTime = DateTime.Now,
};
db.Entry(post).Entity.Comments.Add(newC);
db.SaveChanges();
return(RedirectToAction("Index", "Blog"));
}
ModelState.AddModelError("", "Заполните все поля!");
return(View(model));
}
}
