//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();
}
public ActionResult AddPost()
{
if (Session == null || Session["isAuth"] == null || (bool)Session["isAuth"] == false) return RedirectToAction("Login", "Account");
IPostsContext postsContext = new PostsContext();
IPostImageContext postImageContext = new PostImageContext();
IUsersContext usersContext = new UsersContext();
IImagesContext imageContext = new ImagesContext();
ICategoriesContext categoriesContext = new CategoriesContext();
User currentUser = new User();
currentUser = usersContext.GetUserByLogin((string)Session["login"]);
Post newPost = new Post();
newPost.id_user = currentUser.id;
newPost.title = Request.Form["posttitle"];
newPost.text = Request.Form["posttext"];
if (Request.Form["menu-val"] == "newCat")
{
Categories cat = new Categories();
cat.value = Request.Form["catText"];
newPost.category_id = categoriesContext.CreateCategory(cat).id;
}
else if(Convert.ToInt32(Request.Form["menu-val"]) == -1)
{
if (categoriesContext.GetCategoryByValue("Общая") == null)
{
Categories cat = new Categories();
cat.value = "Общая";
newPost.category_id = categoriesContext.CreateCategory(cat).id;
}
else
{
Categories cat = new Categories();
cat = categoriesContext.GetCategoryByValue("Общая");
newPost.category_id = cat.id;
}
}
else
{
newPost.category_id = Convert.ToInt32(Request.Form["menu-val"]);
}
newPost = postsContext.AddPost(newPost);
var file = Request.Files["post_image"];
if (file.ContentLength != 0)
{
string path = AppDomain.CurrentDomain.BaseDirectory + "images/posts/";
string filename = newPost.id.ToString() + Path.GetExtension(file.FileName);
if (filename != null) file.SaveAs(path + filename);
Image image = new Image();
image.image_path = filename;
image = imageContext.AddImage(image.image_path);
postImageContext.AddPostImage(newPost.id, image.id);
}
return RedirectToAction("userProfile", "Account");
}
public ActionResult ChangeProfile() //Обработка данных с формы изменения профиля пользователя
{
if (Session == null || Session["isAuth"] == null || (bool)Session["isAuth"] == false) return RedirectToAction("Login", "Account");
IUsersContext _user = new UsersContext();
IImagesContext _image = new ImagesContext();
IUserImageContext _userImage = new UserImageContext();
User user = new User();
user = _user.GetUserByLogin((string)Session["login"]);
ViewBag.user = user;
user.name = Request.Form["name"];
user.last_name = Request.Form["last_name"];
user.gender = Request.Form["gender"];
user.e_mail = Request.Form["e_mail"];
var file = Request.Files["image"];
if (file.ContentLength != 0)
{
string path = AppDomain.CurrentDomain.BaseDirectory + "images/users/";
string filename = user.id.ToString() + Path.GetExtension(file.FileName);
if (filename != null) file.SaveAs(path + filename);
if (_userImage.GetImageByUserId(user.id) == null)
{
Image image = new Image();
image.image_path = filename;
image = _image.AddImage(image.image_path);
_userImage.AddUserImage(user.id, image.id);
}
else
{
Image image = new Image();
image = _userImage.GetImageByUserId(user.id);
image.image_path = filename;
image = _image.EditImage(image);
}
}
/*-------------- Обращение к БД ------------------------*/
try
{
_user.EditUser(user);
return RedirectToAction("userProfile", "Account");
}
catch
{
return View();
}
}
public ActionResult ChangeProfile(int id) //Загрузка страницы изменения профиля пользователя
{
if (Session == null || Session["isAuth"] == null || (bool)Session["isAuth"] == false) return RedirectToAction("Login", "Account");
IUsersContext _user = new UsersContext();
User user = new User();
user = _user.GetUserByLogin((string)Session["login"]);
ViewBag.user = user;
return View();
}
public ActionResult UserProfile() // Загрузка представленя страницы пользователя
{
if (Session == null || Session["isAuth"] == null || (bool)Session["isAuth"] == false) return RedirectToAction("Login", "Account");
IUsersContext _user = new UsersContext();
IPostsContext postsContext = new PostsContext();
IUserImageContext userImageContext = new UserImageContext();
ICategoriesContext catContext = new CategoriesContext();
List<Categories> categories = new List<Categories>();
if (catContext.GetAllCategories() != null)
{
categories = catContext.GetAllCategories().ToList();
ViewBag.categories = categories;
}
ViewBag.catContext = catContext;
int s = 0;
if (Request.QueryString.Count == 0) s = 0;
else
s = Convert.ToInt32(Request.QueryString["user"]);
if (s == null || s == 0) s = _user.GetUserByLogin(Convert.ToString(Session["login"])).id;
User user = new User();
user = _user.GetUserById(s);
ViewBag.login = user.login;
ViewBag.user = user;
if (Session != null && Session["isAuth"] != null && (bool)Session["isAuth"] != false)
ViewBag.sessionUser = _user.GetUserByLogin(Session["login"].ToString());
IEnumerable<Post> userPosts;
userPosts = postsContext.GetPostsByUserId(user.id);
IPostImageContext pic = new PostImageContext();
List<Image> postImageList = new List<Image>();
Image userImage = new Image();
userImage = userImageContext.GetImageByUserId(user.id);
if (userImage != null)
ViewBag.userImage = userImage.image_path;
else
ViewBag.userImage = "default.png";
if (userPosts != null)
{
foreach (var p in userPosts)
{
postImageList.Add(pic.GetImageByPostId(p.id));
}
}
ViewBag.posts = userPosts;
if (postImageList != null)
ViewBag.postImageList = postImageList;
return View();
}
public async Task<ActionResult> Register(RegisterViewModel model) //Обработка данных с формы регистрации
{
if (ModelState.IsValid)
{
var user = new User { e_mail = model.Email, login = model.Login, password = model.Password };
IUsersContext usersContext = new UsersContext();
LoginViewModel _model = new LoginViewModel();
_model.Login = model.Login;
_model.Password = model.Password;
if (usersContext.CreateUser(user) != null)
{
await Login(_model, null);
return RedirectToAction("Index", "Home");
}
}
// Появление этого сообщения означает наличие ошибки; повторное отображение формы
return View(model);
}
public User createUser(User _user)
{
User user = new User();
if (getUserByLogin(_user.login) == null)
{
UsersContext _db = new UsersContext();
_user.password = Crypto.HashPassword(_user.password);
_db.users.Add(_user);
_db.SaveChanges();
return _user;
}
else return null;
}
public ActionResult SearchResult(string words)
{
if (words != null && words != "")
{
Session["search"] = words;
}
else
{
if (Session["search"] == null)
if (Request.Form["search"] != null)
words = Request.Form["search"].ToString();
else words = "";
else
words = Session["search"].ToString();
}
if (words == null) words = "";
List<Post> foundPosts = SearchPosts(words);
IPostsContext postsContext = new PostsContext();
IUsersContext usersContext = new UsersContext();
ICategoriesContext catContext = new CategoriesContext();
ViewBag.usersContext = usersContext;
ViewBag.catContext = catContext;
ViewBag.posts = foundPosts;
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 (foundPosts != null)
{
foreach (var p in foundPosts)
{
postImageList.Add(pic.GetImageByPostId(p.id));
}
}
if (postImageList != null)
ViewBag.postImageList = postImageList;
ViewBag.words = words;
ViewBag.foundPosts = foundPosts;
return View();
}
public ActionResult PostPage()
{
if (Request.QueryString["post"] == null) RedirectToAction("Index", "Home");
ICategoriesContext catContext = new CategoriesContext();
IPostsContext postsContext = new PostsContext();
IPostsCommentsContext postsCommentsContext = new PostsCommentsContext();
IUsersContext usersContext = new UsersContext();
User currentUser = new User();
if (Session != null && Session["isAuth"] != null && (bool)Session["isAuth"] != false)
currentUser = usersContext.GetUserByLogin(Session["login"].ToString());
else
currentUser = null;
ViewBag.currentUser = currentUser;
ViewBag.usersContext = usersContext;
Post post = new Post();
if (Request.QueryString["post"] == null) return RedirectToAction("Index", "Home");
post = postsContext.GetPostById(Convert.ToInt32(Request.QueryString["post"]));
if (post == null) return RedirectToAction("Index", "Home");
User postUser = usersContext.GetUserById(post.id_user);
ViewBag.postUser = postUser;
ViewBag.categories = catContext.GetAllCategories().ToList();
ViewBag.catContext = catContext;
IPostImageContext postImageContext = new PostImageContext();
if (postImageContext.GetImageByPostId(post.id) != null)
ViewBag.postImage = postImageContext.GetImageByPostId(post.id).image_path;
ViewBag.post = post;
IEnumerable<PostsComments> postComments = postsCommentsContext.GetPostsCommentsByPostId(post.id);
int page = 1;
if (Request.QueryString["page"] != null)
page = Convert.ToInt32(Request.QueryString["page"]);
if (postComments != null)
{
List<PostsComments> _postsComments = new List<PostsComments>();
_postsComments = postComments.ToList();
List<PostsComments> currComments = new List<PostsComments>(Config.pageItems);
int pagination = GetPagination(_postsComments.Count);
int start = 0, end = 0;
start = (page - 1) * Config.pageItems;
if (_postsComments.Count == 1) end = 0;
else
if (_postsComments.Count < Config.pageItems) end = _postsComments.Count - 1;
else
if (page == pagination && _postsComments.Count % Config.pageItems > 0)
end = _postsComments.Count - 1;
else
end = page * Config.pageItems - 1;
for (int i = start; i <= end; i++)
{
currComments.Add(_postsComments[i]);
}
ViewBag.currentPage = page;
ViewBag.pagination = pagination;
ViewBag.postComments = currComments;
}
else
{
page = 0;
}
return View();
}
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;
}
public ActionResult EditPostF()
{
if (Session == null || Session["isAuth"] == null || (bool)Session["isAuth"] == false) return RedirectToAction("Login", "Account");
IPostsContext postsContext = new PostsContext();
IPostImageContext postImageContext = new PostImageContext();
IUsersContext usersContext = new UsersContext();
IImagesContext imageContext = new ImagesContext();
string url = "~/Post/PostPage?post=";
User currentUser = new User();
currentUser = usersContext.GetUserByLogin((string)Session["login"]);
Post newPost = new Post();
newPost.id = Convert.ToInt32(Request.Form["postId"]);
newPost.id_user = currentUser.id;
newPost.title = Request.Form["posttitle"];
newPost.text = Request.Form["posttext"];
newPost.category_id = Convert.ToInt32(Request.Form["menu-val"]);
newPost = postsContext.EditPost(newPost);
var file = Request.Files["post_image"];
if (file.ContentLength != 0)
{
string path = AppDomain.CurrentDomain.BaseDirectory + "images/posts/";
string filename = newPost.id.ToString() + Path.GetExtension(file.FileName);
if (filename != null) file.SaveAs(path + filename);
if(postImageContext.GetImageByPostId(newPost.id) == null)
{
Image image = new Image();
image.image_path = filename;
image = imageContext.AddImage(image.image_path);
postImageContext.AddPostImage(newPost.id, image.id);
}
else
{
Image image = new Image();
image = postImageContext.GetImageByPostId(newPost.id);
image.image_path = filename;
image = imageContext.EditImage(image);
}
}
return Redirect(url + newPost.id);
}
public User EditUser(User user)
{
UsersContext _db = new UsersContext();
_db.Entry(user).State = EntityState.Modified;
_db.SaveChanges();
return user;
}
