diff --git a/app/Controllers/AdminController.php b/app/Controllers/AdminController.php
index 07494cf..0055fd7 100644
--- a/app/Controllers/AdminController.php
+++ b/app/Controllers/AdminController.php
@@ -5,7 +5,7 @@ use \App\Services\{Router, Auth, DB, Json};
 use \App\Controllers\ExceptionRegister;
 use \App\Core\Page;
 
-class AdminController
+class AdminController extends NGController
 {
     static $file = 'General';
 
diff --git a/app/Controllers/ExceptionRegister.php b/app/Controllers/ExceptionRegister.php
index fa0fa13..c6cd6db 100644
--- a/app/Controllers/ExceptionRegister.php
+++ b/app/Controllers/ExceptionRegister.php
@@ -1,20 +1,17 @@
 <?php
+
 namespace App\Controllers;
+
 use \App\Services\{DB, Json};
 use \App\Core\Router;
 use \App\Core\Page;
 
-class ExceptionRegister
+class ExceptionRegister extends NGController
 {
-    public static function resolve($httpcode, $corecode) {
-        return Page::set('Errors/'.$corecode);
 
+    public function notfound()
+    {
+        http_response_code(404);
+        $this->render('Errors/404');
     }
-
-    public static function notfound() {
-        Page::set('Errors/404');
-    }
-
-    
-
-}
\ No newline at end of file
+}
diff --git a/app/Controllers/LoginController.php b/app/Controllers/LoginController.php
index 83e8bca..71d3ba9 100644
--- a/app/Controllers/LoginController.php
+++ b/app/Controllers/LoginController.php
@@ -2,16 +2,17 @@
 namespace App\Controllers;
 
 use \App\Services\{Router, Auth, DB, Json};
-use \App\Controllers\ExceptionRegister;
-use \App\Core\Page;
 
-class LoginController
+class LoginController extends NGController
 {
 
-  
-    public static function i()
+    public function i()
     {
-       Page::set('Login');
+        if (Auth::userid() > 0) {
+            Router::redirect('/');
+        } else{
+            $this->render('System/Login');
+        }
     }
 
 
diff --git a/app/Controllers/MainController.php b/app/Controllers/MainController.php
index 2fb8899..c45e1cd 100644
--- a/app/Controllers/MainController.php
+++ b/app/Controllers/MainController.php
@@ -1,110 +1,99 @@
 <?php
+
 namespace App\Controllers;
 
 use \App\Services\{Router, Auth, DB, Json};
 use \App\Controllers\ExceptionRegister;
 use \App\Core\Page;
 
-class MainController
+class MainController extends NGController
 {
-    public static function t()
-    {
-       Page::set('t');
-    }
-  
-    public static function i()
-    {
-       Page::set('Main');
-       
-    }
-    public static function page()
-    {
-       Page::set('Page');
-       
-    }
-    public static function about()
-    {
-       Page::set('About');
-       
-    }
-    public static function rules()
-    {
-       Page::set('Rules');
-    }
-    public static function publicationRules()
-    {
-       Page::set('PublicationRules');
-    }
-    public static function photoRules()
-    {
-       Page::set('PhotoRules');
-    }
-    public static function videoRules()
-    {
-       Page::set('VideoRules');
-    }
-    public static function update()
-    {
-       Page::set('Update');
-       
-    }
-    public static function top30()
-    {
-       Page::set('Top30');
-       
-    }
-    public static function feed()
-    {
-       Page::set('Feed');
-       
-    }
-    public static function fav()
-    {
-       Page::set('Fav');
-       
-    }
-    public static function gallery()
-    {
-       Page::set('Gallery');
-       
-    }
-    public static function favauthors()
-    {
-       Page::set('FavAuthors');
-       
-    }
-    public static function emailverify()
-    {
-       Page::set('Errors/EmailVerify');
-       
-    }
-    public static function comments()
-    {
-       Page::set('Comments/Index');
-       
-    }
-    public static function tour()
-    {
-       Page::set('Tour');
-       
-    }
-    public static function robots() {
+   public function t()
+   {
+      $this->render('t');
+   }
+
+   public function i()
+   {
+      $this->render('System/Main');
+   }
+   public static function page()
+   {
+      Page::set('Page');
+   }
+   public function about()
+   {
+      $this->render('System/About');
+   }
+   public static function rules()
+   {
+      Page::set('Rules');
+   }
+   public static function publicationRules()
+   {
+      Page::set('PublicationRules');
+   }
+   public static function photoRules()
+   {
+      Page::set('PhotoRules');
+   }
+   public static function videoRules()
+   {
+      Page::set('VideoRules');
+   }
+   public static function update()
+   {
+      Page::set('Update');
+   }
+   public function top30()
+   {
+      $this->render('Top30');
+   }
+   public static function feed()
+   {
+      Page::set('Feed');
+   }
+   public static function fav()
+   {
+      Page::set('Fav');
+   }
+   public static function gallery()
+   {
+      Page::set('Gallery');
+   }
+   public static function favauthors()
+   {
+      Page::set('FavAuthors');
+   }
+   public static function emailverify()
+   {
+      Page::set('Errors/EmailVerify');
+   }
+   public static function comments()
+   {
+      Page::set('Comments/Index');
+   }
+   public static function tour()
+   {
+      Page::set('Tour');
+   }
+   public static function robots()
+   {
       echo 'User-Agent: *
 Disallow: /lk/
 Clean-Param: vid&gid&upd /photo/
-Host: https://'.$_SERVER['SERVER_NAME'];
-header("Content-Type: text/plain");
-    }
+Host: https://' . $_SERVER['SERVER_NAME'];
+      header("Content-Type: text/plain");
+   }
 
 
-    public static function logout()
-    {
-        DB::query('DELETE FROM login_tokens WHERE token=:userid', array(':userid'=>$_COOKIE['NGALLERYSESS']));
-        setcookie('NGALLERYSERVICE', '', 1);
-        setcookie('NGALLERYSESS', '', 1);
-        setcookie('NGALLERYSESS_', '', 1);
-        setcookie('NGALLERYID', '', 1);
-        header('Location: /');
-    }
-
-}
\ No newline at end of file
+   public static function logout()
+   {
+      DB::query('DELETE FROM login_tokens WHERE token=:userid', array(':userid' => $_COOKIE['NGALLERYSESS']));
+      setcookie('NGALLERYSERVICE', '', 1);
+      setcookie('NGALLERYSESS', '', 1);
+      setcookie('NGALLERYSESS_', '', 1);
+      setcookie('NGALLERYID', '', 1);
+      header('Location: /');
+   }
+}
diff --git a/app/Controllers/MessagesController.php b/app/Controllers/MessagesController.php
new file mode 100644
index 0000000..cae2165
--- /dev/null
+++ b/app/Controllers/MessagesController.php
@@ -0,0 +1,15 @@
+<?php
+
+namespace App\Controllers;
+
+use \App\Services\{Router, Auth, DB, Json};
+use \App\Controllers\ExceptionRegister;
+use \App\Core\Page;
+
+class MessagesController extends NGController
+{
+   public function i()
+   {
+      $this->render('Messages/Index');
+   }
+}
diff --git a/app/Controllers/PhotoController.php b/app/Controllers/PhotoController.php
index 453d2e5..04e9d68 100644
--- a/app/Controllers/PhotoController.php
+++ b/app/Controllers/PhotoController.php
@@ -1,23 +1,98 @@
 <?php
+
 namespace App\Controllers;
 
-use \App\Services\{Router, Auth, DB, Json};
-use \App\Controllers\ExceptionRegister;
-use \App\Core\Page;
+use App\Services\{Router, Auth, DB, Json};
+use App\Core\Page;
+use App\Models\{User, Vote, Comment, Vehicle, Photo};
 
-class PhotoController
+class PhotoController extends NGController
 {
+   private ?Photo $photo = null;
+   private ?User $user = null;
+   private array $params = [];
 
-  
-    public static function i()
-    {
-       Page::set('Photo');
-    }
-    public static function photoext()
-    {
-       Page::set('PhotoExt');
-       
-    }
+   public function __construct()
+   {
+      $this->page = new Page();
+      $this->user = new User(Auth::userid());
+   }
+
+   public function i(): void
+   {
+      $id = $this->getPhotoId();
+      $this->photo = new Photo($id);
+
+      if (!$this->photo->exists()) {
+         $this->renderNotFound();
+         return;
+      }
+
+      $this->setPhotoDetails($id);
+      $this->checkModerationStatus($id);
+
+      if ($this->params['moderated']) {
+         $this->render('Photo/Index', $this->params);
+      } else {
+         $this->renderNotFound();
+      }
+   }
 
 
-}
\ No newline at end of file
+   public function photoext(): void
+   {
+      $_GET['id'] ? $this->render('Photo/Ext') : $this->renderNotFound();
+   }
+
+   private function getPhotoId(): ?int
+   {
+      return isset($_SERVER['REQUEST_URI']) ? (int) explode('/', $_SERVER['REQUEST_URI'])[2] : null;
+   }
+
+   private function setPhotoDetails(int $id): void
+   {
+      $this->params = [
+         'photo_id' => $id,
+         'photouser' => new User($this->photo->i('user_id')),
+         'extname' => $this->photo->content('video') ? 'видео' : 'фото',
+         'extnamef' => $this->photo->content('video') ? 'видеоролик' : 'фотография'
+      ];
+
+      if ($this->photo->i('entitydata_id') >= 1) {
+         $entitydata = DB::query('SELECT * FROM entities_data WHERE id=:id', [':id' => $this->photo->i('entitydata_id')])[0];
+         $this->params['vehicle'] = new Vehicle($entitydata['entityid']);
+      }
+   }
+
+   private function checkModerationStatus(int $id): void
+   {
+      $moderated = $this->photo->i('moderated');
+
+      if ($moderated === 0) {
+         $this->params['moderated'] = ($this->photo->i('user_id') === Auth::userid() || $this->user->i('admin') > 0);
+      } elseif ($moderated === 1) {
+         $this->params['moderated'] = true;
+         $this->trackPhotoView($id);
+      }
+   }
+
+   private function trackPhotoView(int $id): void
+   {
+      $lastView = DB::query(
+         'SELECT time FROM photos_views WHERE user_id=:uid AND photo_id=:pid ORDER BY id DESC LIMIT 1',
+         [':uid' => Auth::userid(), ':pid' => $id]
+      )[0]['time'] ?? 0;
+
+      if ($lastView <= time() - 86400) {
+         DB::query(
+            'INSERT INTO photos_views VALUES (0, :uid, :pid, :time)',
+            [':uid' => Auth::userid(), ':pid' => $id, ':time' => time()]
+         );
+      }
+   }
+
+   private function renderNotFound(): void
+   {
+      $this->render('Photo/NotFound', $this->params);
+   }
+}
diff --git a/app/Controllers/ProfileController.php b/app/Controllers/ProfileController.php
index cc5183e..3e4248e 100644
--- a/app/Controllers/ProfileController.php
+++ b/app/Controllers/ProfileController.php
@@ -1,39 +1,59 @@
 <?php
+
 namespace App\Controllers;
 
 use \App\Services\{Router, Auth, DB, Json};
 use \App\Controllers\ExceptionRegister;
 use \App\Core\Page;
 
-class ProfileController
+class ProfileController extends NGController
 {
 
-  
-    public static function lk()
-    {
-       Page::set('Profile/LK/Index');
-    }
-    public static function i()
-    {
-       Page::set('Profile/Index');
-    }
-    public static function photoindexhistory()
-    {
-       Page::set('Profile/LK/PhotoIndexHistory');
-       
-    }
-    public static function upload()
-    {
-       Page::set('Profile/UploadPhoto');
-    }
-    public static function lkhistory()
-    {
-       Page::set('Profile/LK/History');
-    }
-    public static function lkprofile()
-    {
-       Page::set('Profile/LK/Profile');
-    }
+   private array $params = [];
+   protected array $problems = [];
 
-
-}
\ No newline at end of file
+   public function lk()
+   {
+      $this->render('Profile/LK/Index');
+   }
+   public function i()
+   {
+      $profile_id = explode('/', $_SERVER['REQUEST_URI'])[2];
+      $this->params['userprofile'] = new \App\Models\User($profile_id);
+      if (explode('/', $_SERVER['REQUEST_URI'])[2] && (int)$this->params['userprofile']->i('id') === (int)$profile_id) {
+         $this->params['profile_id'] = explode('/', $_SERVER['REQUEST_URI'])[2];
+         if ($this->params['userprofile']->i('status') > 0) {
+            $this->params['status'] = $this->params['userprofile']->i('status');
+            $this->render('Errors/UserDeactivated', $this->params);
+         } else {
+            $this->render('Profile/Index', $this->params);
+         }
+      } else {
+         $this->render('Errors/UserNotFound');
+      }
+   }
+   public static function photoindexhistory()
+   {
+      Page::set('Profile/LK/PhotoIndexHistory');
+   }
+   public function upload()
+   {
+      $user = new \App\Models\User(Auth::userid());
+      $this->params['user'] = $user;
+      if (NGALLERY['root']['registration']['emailverify'] != false || $user->i('status') === 3) {
+         $problems[] = 'Чтобы публиковать медиафайлы, нужно подтвердить электронную почту.';
+         $this->params['problems'] = $problems;
+         $this->render('Errors/PublicProblems', $this->params);
+      } else {
+         $this->render('Profile/UploadPhoto');
+      }
+   }
+   public static function lkhistory()
+   {
+      Page::set('Profile/LK/History');
+   }
+   public static function lkprofile()
+   {
+      Page::set('Profile/LK/Profile');
+   }
+}
diff --git a/app/Controllers/RegisterController.php b/app/Controllers/RegisterController.php
index cf67a8d..c81fabf 100644
--- a/app/Controllers/RegisterController.php
+++ b/app/Controllers/RegisterController.php
@@ -5,13 +5,17 @@ use \App\Services\{Router, Auth, DB, Json};
 use \App\Controllers\ExceptionRegister;
 use \App\Core\Page;
 
-class RegisterController
+class RegisterController extends NGController
 {
 
   
-    public static function i()
+    public function i()
     {
-       Page::set('Register');
+        if (Auth::userid() > 0) {
+            Router::redirect('/');
+        } else{
+            $this->render('System/Register');
+        }
     }
 
 
diff --git a/app/Controllers/SearchController.php b/app/Controllers/SearchController.php
index 86c5cda..8a46619 100644
--- a/app/Controllers/SearchController.php
+++ b/app/Controllers/SearchController.php
@@ -5,7 +5,7 @@ use \App\Services\{Router, Auth, DB, Json};
 use \App\Controllers\ExceptionRegister;
 use \App\Core\Page;
 
-class SearchController
+class SearchController extends NGController
 {
     public static function i()
     {
diff --git a/app/Controllers/VehicleController.php b/app/Controllers/VehicleController.php
index 6813358..942babb 100644
--- a/app/Controllers/VehicleController.php
+++ b/app/Controllers/VehicleController.php
@@ -6,7 +6,7 @@ use \App\Services\{Router, Auth, DB, Json};
 use \App\Controllers\ExceptionRegister;
 use \App\Core\Page;
 
-class VehicleController
+class VehicleController extends NGController
 {
     public static function i()
     {