public ActionResult Blog(string username)
{
BlogViewModel model = new BlogViewModel();
// The blog is the main site's blog
if (string.IsNullOrEmpty(username))
{
ViewBag.Title = Config.BlogConfig.Title + " - " + Config.Title;
ViewBag.Description = Config.BlogConfig.Description;
bool isAuth = User.IsInRole("Admin");
var foundPosts = db.BlogPosts.Where(p => ((p.System || isAuth) && p.Published));
model = new BlogViewModel();
model.BlogId = Config.BlogConfig.ServerBlogId;
User user = (User.IsInRole("Admin")) ? UserHelper.GetUser(db, User.Identity.Name) : null;
model.UserId = (user != null) ? user.UserId : 0;
model.User = user;
model.Title = Config.BlogConfig.Title;
model.Description = Config.BlogConfig.Description;
model.HasPosts = (foundPosts != null && foundPosts.Any());
return View(model);
}
else // A user specific blog
{
Models.Blog blog = db.Blogs.Where(p => p.User.Username == username && p.BlogId != Config.BlogConfig.ServerBlogId).FirstOrDefault();
// find the blog specified
if (blog != null)
{
ViewBag.Title = blog.User.Username + "'s Blog - " + Config.Title;
if (!string.IsNullOrEmpty(blog.User.BlogSettings.Title))
{
ViewBag.Title = blog.User.BlogSettings.Title + " - " + ViewBag.Title;
}
ViewBag.Description = blog.User.BlogSettings.Description;
bool isAuth = User.IsInRole("Admin");
var foundPosts = db.BlogPosts.Where(p => (p.BlogId == blog.BlogId && !p.System) &&
(p.Published || p.Blog.User.Username == User.Identity.Name || isAuth)).FirstOrDefault();
model = new BlogViewModel();
model.BlogId = blog.BlogId;
model.UserId = blog.UserId;
model.User = blog.User;
model.Title = blog.User.BlogSettings.Title;
model.Description = blog.User.BlogSettings.Description;
model.HasPosts = (foundPosts != null);
return View(model);
}
}
model.Error = true;
return View(model);
}
public ActionResult CreatePost(int blogID, string title, string article)
{
BlogViewModel model = new BlogViewModel();
if (ModelState.IsValid)
{
bool isAuth = User.IsInRole("Admin");
var blog = db.Blogs.Where(p => (p.BlogId == blogID) && (p.User.Username == User.Identity.Name || isAuth)).FirstOrDefault();
if (blog != null)
{
if (User.IsInRole("Admin") || db.Blogs.Where(b => b.User.Username == User.Identity.Name).FirstOrDefault() != null)
{
// Validate the fields
if (string.IsNullOrEmpty(title))
{
model.Error = true;
model.ErrorMessage = "You must write something for the title";
return View("~/Areas/Blog/Views/Blog/NewPost.cshtml", model);
}
if (string.IsNullOrEmpty(article))
{
model.Error = true;
model.ErrorMessage = "You must write something for the article";
return View("~/Areas/Blog/Views/Blog/NewPost.cshtml", model);
}
bool system = (blogID == Config.BlogConfig.ServerBlogId);
if (system)
{
var user = db.Blogs.Where(b => b.User.Username == User.Identity.Name);
if (user != null)
{
blogID = user.First().BlogId;
}
}
BlogPost post = db.BlogPosts.Create();
post.BlogId = blogID;
post.Title = title;
post.Article = article;
post.System = system;
post.DatePosted = DateTime.Now;
post.DatePublished = DateTime.Now;
post.DateEdited = DateTime.Now;
db.BlogPosts.Add(post);
db.SaveChanges();
return Redirect(Url.SubRouteUrl("blog", "Blog.Post", new { username = blog.User.Username, id = post.BlogPostId }));
}
model.Error = true;
model.ErrorMessage = "You are not authorized to create a post for this blog";
return View("~/Areas/Blog/Views/Blog/Blog.cshtml", model);
}
model.Error = true;
model.ErrorMessage = "Blog does not exist.";
return View("~/Areas/Blog/Views/Blog/Blog.cshtml", model);
}
model.Error = true;
model.ErrorMessage = "No post created";
return View("~/Areas/Blog/Views/Blog/NewPost.cshtml", model);
}
public ActionResult NewPost(string username, int blogID)
{
if (string.IsNullOrEmpty(username))
{
return new HttpStatusCodeResult(HttpStatusCode.BadRequest);
}
BlogViewModel model = new BlogViewModel();
// find the post specified
bool isAuth = User.IsInRole("Admin");
var blog = db.Blogs.Where(p => (p.BlogId == blogID) && (p.User.Username == User.Identity.Name || isAuth)).FirstOrDefault();
if (blog != null)
{
model = new BlogViewModel(blog);
if (blog.User.Username == Constants.SERVERUSER)
{
ViewBag.Title = model.Title + " - " + Config.BlogConfig.Title + " - " + Config.Title;
ViewBag.Description = Config.BlogConfig.Description;
}
else
{
ViewBag.Title = username + "'s Blog - " + Config.Title;
if (!string.IsNullOrEmpty(blog.User.BlogSettings.Title))
{
ViewBag.Title = blog.User.BlogSettings.Title + " - " + ViewBag.Title;
}
ViewBag.Title = model.Title + " - " + ViewBag.Title;
ViewBag.Description = blog.User.BlogSettings.Description;
}
return View("~/Areas/Blog/Views/Blog/NewPost.cshtml", model);
}
model.Error = true;
model.ErrorMessage = "Blog does not exist.";
return View("~/Areas/Blog/Views/Blog/Blog.cshtml", model);
}
