Administrator / test_1

  <?php

  namespace backend\models;

  
  use yii\base\Model;
  use yii\web\UploadedFile;

  use backend\components\ParserHandler;

  use Yii;

  
  /**
   * UploadForm is the model behind the upload form.
   */

  class UploadFileParsingForm extends Model

  {
      /**
       * @var UploadedFile file attribute
       */
      public $file;

      public $importer;
      public $action;
  //    public $delimiter;
  //    public $delimiter_flag;
  //    public $delete_prefix;

  
      /**
       * @return array the validation rules.
       */
      public function rules()
      {
          return [

              [['file'], 'file', 'extensions' => ['csv', 'xml'] ],

              ['importer', 'safe'],
              ['action', 'boolean']
  //            ['delimiter', 'string', 'max' => 1],
  //            ['delimiter', 'default', 'value' => ';'],
  

          ];
      }
  
      public function attributeLabels()
      {
          return [
              'file' => Yii::t('app', 'Источник'),
              'first_line' => Yii::t('app', 'Первая значимая строка'),
              'first_column' => Yii::t('app', 'Первый значимый столбец'),

          ];
      }

  
      public function readFile($filePath){
          $parser = new ParserHandler( $filePath, $this );
          $data = $parser->run();
  
          if( !is_array($data) ){
              $data = ['No results'];
          }
          return $data;
      }

  }