public function actionIndex()
 {
     $product_count_main_page = FL::fileGetContents('product_count_main_page.txt');
     $product_count_catalog_page = FL::fileGetContents('product_count_catalog_page.txt');
     $product_count_category_page = FL::fileGetContents('product_count_category_page.txt');
     if (isset($_POST['submit'])) {
         if (isset($_POST['productCountMainPage'])) {
             $productCountMainPage = FL::clearInt($_POST['productCountMainPage']);
             AdminModel::filePutContents(ROOT . '/config/product_count_main_page.txt', $productCountMainPage);
         }
         if (isset($_POST['productCountCatalogPage'])) {
             $productCountCatalogPage = FL::clearInt($_POST['productCountCatalogPage']);
             AdminModel::filePutContents(ROOT . '/config/product_count_catalog_page.txt', $productCountCatalogPage);
         }
         if (isset($_POST['productCountCategoryPage'])) {
             $productCountCategoryPage = FL::clearInt($_POST['productCountCategoryPage']);
             AdminModel::filePutContents(ROOT . '/config/product_count_category_page.txt', $productCountCategoryPage);
         }
         FL::redirectTo('/admin/view');
     }
     $view = new View();
     $view->product_count_main_page = $product_count_main_page;
     $view->product_count_catalog_page = $product_count_catalog_page;
     $view->product_count_category_page = $product_count_category_page;
     $view->display('admin_view/index.php');
     return true;
 }
 public function addArticleAction()
 {
     $fc = FrontController::getInstance();
     $model = new AdminModel('Блог', 'Новая статья');
     $articleModel = new ArticleTableModel();
     if ($_SERVER['REQUEST_METHOD'] === 'POST') {
         $articleModel->setData();
         $articleModel->addRecord();
         Session::setMsg('Статья успешно добавлена', 'success');
         header('Location: /admin/blog');
         exit;
     } else {
         $output = $model->render('../views/admin/blog/addarticle.php', 'admin');
         $fc->setPage($output);
     }
 }