Club Drupal

 * @ingroup views_field_handlers

 */

class views_handler_field_comment_username extends views_handler_field {

  /**

   * Override init function to add uid and homepage fields.

   */

    parent::init($view, $data);

    $this->additional_fields['uid'] = 'uid';

    $this->additional_fields['homepage'] = 'homepage';

  }

    $options = parent::option_definition();

    $options['link_to_user'] = array('default' => TRUE, 'bool' => TRUE);

    return $options;

  }

    $form['link_to_user'] = array(

      '#title' => t("Link this field to its user or an author's homepage"),

      '#type' => 'checkbox',

    parent::options_form($form, $form_state);

  }

    if (!empty($this->options['link_to_user'])) {

      $account = new stdClass();

      $account->uid = $this->get_value($values, 'uid');

    }

  }

    $value = $this->get_value($values);

    return $this->render_link($this->sanitize_value($value), $values);

  }

}