Administrator / test_1

  <?php
  /**
   * Created by PhpStorm.
   * User: vitaliy
   * Date: 05.10.15
   * Time: 16:18
   */
  
  namespace backend\components;
  use yii\base\Widget;
  
  
  class ImageSizer extends Widget
  {

      public $height = 0;
      public $width = 0;

      public $field;
      public $file;
      public $model;
      public $form;

      public $multi = false;

      public $gallery;

  
      public function init(){
  
          parent::init();
  
      }
  
  
      public function run()
      {
  
          return $this->render('image_sizer',
              [
                  'model'=>$this->model,
                  'field' => $this->field,
                  'form' => $this->form,
                  'height' => $this->height,

                  'width' => $this->width,
                  'multi'  => $this->multi

              ]);
  
      }
  

      public function getGallery(){
          if($this->gallery){
              $array = explode(",", $this->gallery);
              if(count($array) > 1){
                  array_pop($array);
              }
              return $array;
          } else {
              return array();
          }
  

      }
  

  }