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using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using Microsoft.AspNet.Identity;
using Project_Unite.Models;
namespace Project_Unite.Controllers
{
public class BlogController : Controller
{
// GET: Blog
public ActionResult Index()
{
return View(new ApplicationDbContext().BlogPosts);
}
public ActionResult ViewBlog(string id)
{
var db = new ApplicationDbContext();
var blog = db.BlogPosts.FirstOrDefault(x => x.Id == id);
if (blog == null)
return new HttpStatusCodeResult(404);
return View(blog);
}
[Authorize]
public ActionResult DislikePost(string id)
{
var db = new ApplicationDbContext();
var topic = db.BlogPosts.FirstOrDefault(x => x.Id == id);
var uid = User.Identity.GetUserId();
if (topic == null)
return new HttpStatusCodeResult(404);
if (topic.AuthorId == User.Identity.GetUserId())
return RedirectToAction("Index", new { id = id, triedtolikeowntopic = true });
var like = db.Likes.Where(x => x.Topic == topic.Id).FirstOrDefault(x => x.User == uid);
if (like != null)
{
if (like.IsDislike == false)
{
like.IsDislike = true;
}
else
{
db.Likes.Remove(like);
}
}
else
{
like = new Models.Like();
like.Id = Guid.NewGuid().ToString();
like.User = User.Identity.GetUserId();
like.Topic = topic.Id;
like.LikedAt = DateTime.Now;
like.IsDislike = true;
db.Likes.Add(like);
}
db.SaveChanges();
return RedirectToAction("Index", new { id = id });
}
[Authorize]
public ActionResult LikePost(string id)
{
var db = new ApplicationDbContext();
var topic = db.BlogPosts.FirstOrDefault(x => x.Id == id);
var uid = User.Identity.GetUserId();
if (topic == null)
return new HttpStatusCodeResult(404);
if (topic.AuthorId == User.Identity.GetUserId())
return RedirectToAction("Index", new { id = id, triedtolikeowntopic = true });
var like = db.Likes.Where(x => x.Topic == topic.Id).FirstOrDefault(x => x.User == uid);
if (like != null)
{
if (like.IsDislike == true)
{
like.IsDislike = false;
}
else
{
db.Likes.Remove(like);
}
}
else
{
like = new Models.Like();
like.Id = Guid.NewGuid().ToString();
like.User = User.Identity.GetUserId();
like.Topic = topic.Id;
like.LikedAt = DateTime.Now;
like.IsDislike = false;
db.Likes.Add(like);
}
db.SaveChanges();
return RedirectToAction("Index", new { id = id });
}
[ValidateInput(false)]
[Authorize]
[HttpPost]
[ValidateAntiForgeryToken]
public ActionResult ViewBlog(string id, string comment)
{
var db = new ApplicationDbContext();
var blog = db.BlogPosts.FirstOrDefault(x => x.Id == id);
if (blog == null)
return new HttpStatusCodeResult(404);
if (string.IsNullOrWhiteSpace(comment))
{
ViewBag.Error = "You must enter a comment with actual text in it.";
return View(blog);
}
if(comment.Length < 20)
{
ViewBag.Error = "Your comment must have at least 20 characters in it.";
return View(blog);
}
var post = new ForumPost();
post.AuthorId = User.Identity.GetUserId();
post.Body = comment;
post.Id = Guid.NewGuid().ToString();
post.Parent = id;
post.PostedAt = DateTime.Now;
db.ForumPosts.Add(post);
db.SaveChanges();
return View(blog);
}
[RequiresDeveloper]
[Authorize]
public ActionResult PostBlog()
{
var model = new PostBlogViewModel();
return View(model);
}
[Authorize]
[ValidateAntiForgeryToken]
[HttpPost]
public ActionResult PostBlog(PostBlogViewModel model)
{
if (!ModelState.IsValid)
return View(model);
var db = new ApplicationDbContext();
var blog = new BlogPost();
blog.AuthorId = User.Identity.GetUserId();
blog.Contents = model.Contents;
blog.Name = model.Name;
blog.Id = model.Name.ToLower();
string allowed = "-_abcdefghijklmnopqrstuvwxyz1234567890";
foreach(var c in blog.Id.ToCharArray())
{
if (!allowed.Contains(c))
blog.Id = blog.Id.Replace(c, '_');
}
blog.Id += "_" + db.BlogPosts.Count().ToString();
blog.PostedAt = DateTime.Now;
db.BlogPosts.Add(blog);
db.SaveChanges();
return RedirectToAction("ViewBlog", new { id = blog.Id });
}
}
}
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