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frontend/controllers/ArticlesController.php 1.15 KB
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  <?php
  
  namespace frontend\controllers;
  
  use Yii;
  use yii\web\Controller;
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  use common\models\Articles;
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  use yii\web\HttpException;
  use yii\data\Pagination;
  
  class ArticlesController extends Controller
  {
  
      public function actionIndex()
      {
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                  $query = Articles::find()->groupBy('id')->orderBy('id DESC') ;
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                  $countQuery = clone $query;
                  $pages = new Pagination(['totalCount' => $countQuery->count(), 'pageSize'=>18]);
                  $pages->forcePageParam = false;
                  $pages->pageSizeParam = false;
                  $news = $query->offset($pages->offset)
                      ->limit($pages->limit)
                      ->all();
                  
              return $this->render('index', [
                  'pages'=>$pages,
                  'news'=>$news,
              ]);
      }
      
      public function actionShow(){
          if(!$news = Articles::find()->where(['id'=>$_GET['id']])->one())
                      throw new HttpException(404, 'Данной странице не существует!');        
      
              return $this->render('show', [
                  'news'=>$news,
              ]);
      }
      
  }