public async Task<ActionResult> Login(LoginModel model)
{
if (!ModelState.IsValid)
{
return View(model);
}
var blogContext = new BlogContext();
var user = await blogContext.Users.Find(x => x.Email == model.Email).SingleOrDefaultAsync();
if (user == null)
{
ModelState.AddModelError("Email", "Email address has not been registered.");
return View(model);
}
var identity = new ClaimsIdentity(new[] {
new Claim(ClaimTypes.Name, user.Name),
new Claim(ClaimTypes.Email, user.Email)
}, "ApplicationCookie");
var context = Request.GetOwinContext();
var authManager = context.Authentication;
authManager.SignIn(identity);
return Redirect(GetRedirectUrl(model.ReturnUrl));
}
public async Task<ActionResult> Index()
{
var blogContext = new BlogContext();
var filter = new BsonDocument();
var sort = Builders<Models.Post>.Sort.Descending("CreatedAtUtc");
var recentPosts = await blogContext.Posts.Find(filter).Sort(sort).Limit(10).ToListAsync();
var model = new IndexModel
{
RecentPosts =recentPosts
};
return View(model);
}
public async Task<ActionResult> Post(string id)
{
var blogContext = new BlogContext();
var post = await blogContext.Posts.Find(x => x.Id == id).SingleOrDefaultAsync();
if (post == null)
{
return RedirectToAction("Index");
}
var model = new PostModel
{
Post = post
};
return View(model);
}
public async Task<ActionResult> Register(RegisterModel model)
{
if (!ModelState.IsValid)
{
return View(model);
}
var blogContext = new BlogContext();
var user = new User
{
Name = model.Name,
Email = model.Email
};
await blogContext.Users.InsertOneAsync(user);
return RedirectToAction("Index", "Home");
}
public async Task<ActionResult> NewPost(NewPostModel model)
{
if (!ModelState.IsValid)
{
return View(model);
}
var blogContext = new BlogContext();
var newPost = new Post();
newPost.Content = model.Content;
newPost.Tags = model.Tags ;
newPost.Title = model.Title;
newPost.Comments = new List<Comment>();
newPost.Author = this.User.Identity.Name;
newPost.CreatedAtUtc = DateTime.UtcNow;
await blogContext.Posts.InsertOneAsync(newPost);
return RedirectToAction("Post", new { id = newPost.Id });
}
public async Task<ActionResult> Posts(string tag = null)
{
var blogContext = new BlogContext();
var sort = Builders<Models.Post>.Sort.Ascending("Tags");
List<Models.Post> listx = null;
if (tag==null)
{
var filter = new BsonDocument();
listx = await blogContext.Posts.Find(filter).Sort(sort).ToListAsync();
}
else
{
var builder = Builders<Models.Post>.Filter;
var filter = builder.Eq("Tags", tag);
listx = await blogContext.Posts.Find(filter).Sort(sort).ToListAsync();
}
return View(listx);
}
public async Task<ActionResult> NewComment(NewCommentModel model)
{
if (!ModelState.IsValid)
{
return RedirectToAction("Post", new { id = model.PostId });
}
var blogContext = new BlogContext();
var post = await blogContext.Posts.Find(x => x.Id == model.PostId).SingleOrDefaultAsync();
var newComments = new Comment
{
Author = this.User.Identity.Name,
Content= model.Content,
PostId = model.PostId,
CreatedAtUtc = DateTime.UtcNow
};
post.Comments.Add(newComments);
var filter = Builders<Models.Post>.Filter.Eq("Id", model.PostId);
var update = Builders<Models.Post>.Update
.AddToSet("Comments", newComments);
await blogContext.Posts.UpdateOneAsync(filter, update);
return RedirectToAction("Post", new { id = model.PostId });
}
