Yarik / artbox-basic

  <?php
      namespace frontend\controllers;

  
      use artbox\core\components\SeoComponent;

      use artbox\core\models\Page;
      use yii\helpers\Json;
      use yii\helpers\Url;

      use yii\helpers\VarDumper;

      use yii\web\Controller;
      use yii\web\NotFoundHttpException;

      use Yii;
  

      /**
       * Class PageController
       *
       * @package frontend\controllers
       */
      class PageController extends Controller
      {
          public function actionView($id)
          {
              $model = $this->findModel($id);

              /**
               * @var SeoComponent $seo
               */
              $seo = Yii::$app->get('seo');
              $seo->setModel($model->lang);

      
              $pages = Page::find()
                           ->with('lang')
                           ->all();
              

              return $this->render(
                  'view',
                  [
                      'model' => $model,

                      'pages' => $pages,

                  ]
              );
          }

          protected function findModel($id)
          {

              /**
               * @var Page $model
               */
              $model = Page::find()
                           ->where(
                               [
                                   'id' => $id,
                               ]
                           )
                           ->with('lang')
                           ->one();

              if (!empty($model)) {

                  if ($model->lang->alias_id !== Yii::$app->seo->aliasId) {
                      throw new NotFoundHttpException('Wrong language');
                  }

                  return $model;
              } else {
                  throw new NotFoundHttpException('Model not found');
              }
          }
      }