//Загрузка главной страницы
public ActionResult Index()
{
IPostsContext postsContext = new PostsContext();
IUsersContext usersContext = new UsersContext();
ICategoriesContext catContext = new CategoriesContext();
IEnumerable<Post> posts = postsContext.GetAllPosts();
List<Categories> categories = new List<Categories>();
if (catContext.GetAllCategories() != null)
{
categories = catContext.GetAllCategories().ToList();
ViewBag.categories = categories;
}
ViewBag.usersContext = usersContext;
ViewBag.catContext = catContext;
User currUser = new User();
if (Session != null && Session["isAuth"] != null && (bool)Session["isAuth"] != false)
currUser = usersContext.GetUserByLogin(Session["login"].ToString());
else currUser = null;
ViewBag.currUser = currUser;
IPostImageContext pic = new PostImageContext();
List<Image> postImageList = new List<Image>();
if (posts != null)
{
foreach (var p in posts)
{
postImageList.Add(pic.GetImageByPostId(p.id));
}
}
if (postImageList != null)
ViewBag.postImageList = postImageList;
return View();
}
//Поиск среди статей по ключевым словам
public List<Post> SearchPosts(string words)
{
string __words = words.Trim();
string[] _words = __words.Split(' ', ',', '.');
List<Post> foundPosts = new List<Post>();
IPostsContext postsContext = new PostsContext();
IEnumerable<Post> posts = postsContext.GetAllPosts();
foreach (var u in posts)
{
foreach (var w in _words)
if (u.title.ToLower().Contains(w.ToLower()) || u.text.Contains(w)) foundPosts.Add(u);
}
return foundPosts;
}
public JsonResult GetPosts()
{
IPostsContext postsContext = new PostsContext();
IPostImageContext postImageContext = new PostImageContext();
IUsersContext usersContext = new UsersContext();
ICategoriesContext catContext = new CategoriesContext();
IEnumerable<Post> posts = postsContext.GetAllPosts();
ViewBag.usersContext = usersContext;
ViewBag.catContext = catContext;
ViewBag.posts = posts.ToList();
User currUser = new User();
if (Session != null && Session["isAuth"] != null && (bool)Session["isAuth"] != false)
currUser = usersContext.GetUserByLogin(Session["login"].ToString());
else currUser = null;
List<Post> sortedPosts = new List<Post>();
int category = Convert.ToInt32(Request.Form["category"]);
int startFrom = Convert.ToInt32(Request.Form["startFrom"]);
sortedPosts = postsContext.GetPostsByUploading(startFrom, category);
List<HTPosts> htPosts = new List<HTPosts>();
foreach (var p in sortedPosts)
{
HTPosts hp;
hp.id = p.id;
hp.user_id = p.id_user;
if (currUser == null)
hp.currUser_id = 0;
else hp.currUser_id = currUser.id;
hp.title = p.title;
hp.text = p.text;
hp.category = catContext.GetCategoryById(p.category_id).value;
if (postImageContext.GetImageByPostId(p.id) != null)
hp.image_name = postImageContext.GetImageByPostId(p.id).image_path;
else
hp.image_name = "";
hp.userName = usersContext.GetUserById(p.id_user).name;
hp.userLastName = usersContext.GetUserById(p.id_user).last_name;
htPosts.Add(hp);
}
JsonResult data = Json(htPosts);
return data;
}