Issue #3258375 by Eugene Bocharov, wells, drunken monkey, joshuami,...

Search API 1.x, dev (xxxx-xx-xx):

---------------------------------

- #3258375 by Eugene Bocharov, wells, drunken monkey, joshuami, MrDaleSmith,

  Grayle: Fixed out-of-memory error when used with Views, Metatag and caching.

- #3270324 by drunken monkey, kimberleycgm: Fixed incorrect storing of

  "Rendered item" processor setting "roles".

- #3266715 by kimberleycgm, drunken monkey: Fixed "Rendered item" processor not

namespace Drupal\search_api\Plugin\views;

use Drupal\views\ResultRow as ViewsResultRow;

use Drupal\views\ViewExecutable;

/**

 * A class representing a result row of a Search API-based view.

  }

  /**

   * Implements the magic __wakeup() method to lazy-load certain properties.

   * Implements the magic __get() method to lazy-load certain properties.

   */

  public function __get($name) {

    $properties = get_object_vars($this);

    return NULL;

  }

  /**

   * Implements the magic __sleep() method to remove the view from the entity.

   *

   * The "view" property is added by the "Rendered entity" row plugin in

   * \Drupal\search_api\Plugin\views\row\SearchApiRow::preRender() to make it

   * available to entity viewing code. It should not be needed elsewhere, but

   * can cause problems (including infinite loops) when Views results are

   * serialized (as done, for instance, by the Metatag module in some setups).

   *

   * @return string[]

   *   An array with the names of all object properties.

   */

  public function __sleep() {

    if (!empty($this->_object)) {

      $entity = $this->_object->getValue();

      if (($entity->view ?? NULL) instanceof ViewExecutable) {

        unset($entity->view);

      }

    }

    return array_keys(get_object_vars($this));

  }

}