Administrator / test_1

  <?php
  namespace backend\controllers;
  
  use Yii;
  use yii\filters\AccessControl;

  use backend\components\base\BaseController;

  use yii\filters\VerbFilter;

  use backend\models\UploadFileParsingForm;

  use yii\web\UploadedFile;

  use yii\data\ArrayDataProvider;

  use common\components\CustomVarDamp;

  
  /**

   * Parser controller

   */

  class ParserController extends BaseController

  {

      public $layout = "/column";

      /**
       * @inheritdoc
       */
      public function behaviors()
      {
          return [
              'access' => [
                  'class' => AccessControl::className(),
                  'rules' => [
                      [

                          'actions' => ['index','results','write'],

                          'allow' => true,
                          'roles' => ['@'],
                      ],
                  ],
              ],

  //            'verbs' => [
  //                'class' => VerbFilter::className(),
  //                'actions' => [
  //                    'logout' => ['post'],
  //                ],
  //            ],

          ];
      }
  
      /**
       * @inheritdoc
       */
      public function actions()
      {
          return [
              'error' => [
                  'class' => 'yii\web\ErrorAction',
              ],
          ];
      }
  

      public function actionIndex()
      {

          $model = new UploadFileParsingForm();

          return $this->render('index', ['model' => $model]);
      }
  
      public function actionResults(){
  
          $model = new UploadFileParsingForm();
  

          if ($model->load(Yii::$app->request->post())) {

              $model->file = UploadedFile::getInstance($model, 'file');
  

              if ($model->validate()) {
                  //CustomVarDamp::dumpAndDie(Yii::$app->request->post());

                  $filePath = Yii::getAlias('@webroot') . '/uploads/' . $model->file->baseName . '.' . $model->file->extension;

                  $model->file->saveAs( $filePath );

                  $data = $model->readFile($filePath);
  

                  Yii::$app->getCache()->set( 'parser_data', json_encode($data), 200 );

                  $provider = new ArrayDataProvider([
                      'allModels' => $data,
                      'pagination' => [
                          'pageSize' => 10,
                      ],
  //                    'sort' => [
  //                        'attributes' => ['id', 'name'],

  //                    ],

                  ]);

                  return $this->render('results',

                      ['model' => $data,

                          'imp' => $model,

                          'dataProvider' => $provider]);

              }

  
          } else if( Yii::$app->getCache()->get( 'parser_data' )) {
  
              $data = json_decode(Yii::$app->getCache()->get( 'parser_data' ),true);
  
              $provider = new ArrayDataProvider([
                  'allModels' => $data,
                  'pagination' => [
                      'pageSize' => 10,
                  ],
  //                    'sort' => [
  //                        'attributes' => ['id', 'name'],
  //                    ],
              ]);
  
              return $this->render('results',
                  ['model' => $data,

                      'imp' => $model,

                      'dataProvider' => $provider]);

          }
  

          return $this->render('index', ['model' => $model]);

      }

  public function actionWrite()
  {
      CustomVarDamp::dumpAndDie(Yii::$app->request->post());

  }

  
  }