PendingUpdatesValidator.php in Automatic Updates 8.2
Namespace
Drupal\automatic_updates\ValidatorFile
src/Validator/PendingUpdatesValidator.phpView source
<?php
namespace Drupal\automatic_updates\Validator;
use Drupal\automatic_updates\AutomaticUpdatesEvents;
use Drupal\automatic_updates\Event\UpdateEvent;
use Drupal\automatic_updates\Validation\ValidationResult;
use Drupal\Core\StringTranslation\StringTranslationTrait;
use Drupal\Core\StringTranslation\TranslationInterface;
use Drupal\Core\Update\UpdateRegistry;
use Drupal\Core\Url;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
/**
* Validates that there are no pending database updates.
*/
class PendingUpdatesValidator implements EventSubscriberInterface {
use StringTranslationTrait;
/**
* The Drupal root.
*
* @var string
*/
protected $appRoot;
/**
* The update registry service.
*
* @var \Drupal\Core\Update\UpdateRegistry
*/
protected $updateRegistry;
/**
* Constructs an PendingUpdatesValidator object.
*
* @param string $app_root
* The Drupal root.
* @param \Drupal\Core\Update\UpdateRegistry $update_registry
* The update registry service.
* @param \Drupal\Core\StringTranslation\TranslationInterface $translation
* The translation service.
*/
public function __construct(string $app_root, UpdateRegistry $update_registry, TranslationInterface $translation) {
$this->appRoot = $app_root;
$this->updateRegistry = $update_registry;
$this
->setStringTranslation($translation);
}
/**
* Validates that there are no pending database updates.
*
* @param \Drupal\automatic_updates\Event\UpdateEvent $event
* The update event.
*/
public function checkPendingUpdates(UpdateEvent $event) {
require_once $this->appRoot . '/core/includes/install.inc';
require_once $this->appRoot . '/core/includes/update.inc';
drupal_load_updates();
$hook_updates = update_get_update_list();
$post_updates = $this->updateRegistry
->getPendingUpdateFunctions();
if ($hook_updates || $post_updates) {
$message = $this
->t('Some modules have database schema updates to install. You should run the <a href=":update">database update script</a> immediately.', [
':update' => Url::fromRoute('system.db_update')
->toString(),
]);
$error = ValidationResult::createError([
$message,
]);
$event
->addValidationResult($error);
}
}
/**
* {@inheritdoc}
*/
public static function getSubscribedEvents() {
return [
AutomaticUpdatesEvents::PRE_START => 'checkPendingUpdates',
AutomaticUpdatesEvents::READINESS_CHECK => 'checkPendingUpdates',
];
}
}
Classes
Name![]() |
Description |
---|---|
PendingUpdatesValidator | Validates that there are no pending database updates. |