EntityChangedTrait.php in Drupal 8

Namespace

Drupal\Core\Entity

File

core/lib/Drupal/Core/Entity/EntityChangedTrait.php

<?php

namespace Drupal\Core\Entity;


/**
 * Provides a trait for accessing changed time.
 */
trait EntityChangedTrait {

  /**
   * Returns the timestamp of the last entity change across all translations.
   *
   * @return int
   *   The timestamp of the last entity save operation across all
   *   translations.
   */
  public function getChangedTimeAcrossTranslations() {
    $changed = $this
      ->getUntranslated()
      ->getChangedTime();
    foreach ($this
      ->getTranslationLanguages(FALSE) as $language) {
      $translation_changed = $this
        ->getTranslation($language
        ->getId())
        ->getChangedTime();
      $changed = max($translation_changed, $changed);
    }
    return $changed;
  }

  /**
   * Gets the timestamp of the last entity change for the current translation.
   *
   * @return int
   *   The timestamp of the last entity save operation.
   */
  public function getChangedTime() {
    return $this
      ->get('changed')->value;
  }

  /**
   * Sets the timestamp of the last entity change for the current translation.
   *
   * @param int $timestamp
   *   The timestamp of the last entity save operation.
   *
   * @return $this
   */
  public function setChangedTime($timestamp) {
    $this
      ->set('changed', $timestamp);
    return $this;
  }

}

Traits

Name	Description
EntityChangedTrait	Provides a trait for accessing changed time.