Administrator / test_1

  <?php

  namespace backend\components;

  
  use Yii;

  
  class ParserHandler {
  
  /** @var string */
      private $filePath;
  

      /** @var instance of SplFileObject */
      private $fileObject;
  
      /** @var string - extension of file $filePath */

      private $extension;
  

      /** @var string - extension of file $filePath */

      private $options;

      /**

       * @param string first line in file for parsing

       */

      public function __construct( $filePath, $options  )

      {
          $this->filePath = $filePath;

          $this->options = $options;

  
          try {
              $this->fileObject = new \SplFileObject( $this->filePath , 'r' );;

          } catch (\ErrorException $e) {

              Yii::warning("Ошибка открытия файла {$this->filePath}");
          }

          //preg_match( '/\.[^\.]+$/i',$filePath, $resultArray );
          $this->extension = $this->fileObject->getExtension();

          $this->run();
      }
  

      public function run(){

          if ($this->extension = 'csv'){

              $first_line = isset( $this->options->first_line )? $this->options->first_line : 0;
              $first_column = isset( $this->options->first_column )? $this->options->first_column : 0;

              $csvParser = new CsvParser( );

              $csvParser->setup( $this->fileObject, $first_line, $first_column );
  

              return $csvParser->read();

          };
      }

  }