pullしてもらったコード

  public function setPhoto()
  {
    $options = array(
      'file_src'    => '',
      'is_image'    => true,
      'with_delete' => false,
      'template'    => get_partial('default/formEditImage', array('image' => $this->getObject())),
    );
    $this->setWidget('photo', new sfWidgetFormInputFileEditable($options, array('size' => 40)));        
    $this->setValidator('photo', new opValidatorImageFile(array('required' => false)));
  }

    public function setAlbumChoices()
    {
      $choices = Doctrine::getTable('Album')->getMemberAlbumTitleArray($this->getObject()->getMemberId());
      $this->setWidget('album_id', new sfWidgetFormChoice(array('choices'  => $choices, 'expanded' => false, 'multiple' => false))); 
      $this->setValidator('album_id', new sfValidatorChoice(array('choices' => array_keys($choices))));
    }


http://github.com/mogi/opAlbumPlugin/commit/d70e96524dcb6bee4e200b786f9098380e417a04#diff-7