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<?php
declare(strict_types=1);
namespace Drupal\user\Hook;
use Drupal\Core\Database\Connection;
use Drupal\Core\Entity\EntityTypeManagerInterface;
use Drupal\Core\Extension\Requirement\RequirementSeverity;
use Drupal\Core\Hook\Attribute\Hook;
use Drupal\Core\StringTranslation\StringTranslationTrait;
/**
* Requirements for the User module.
*/
class UserRequirements {
use StringTranslationTrait;
public function __construct(
protected readonly EntityTypeManagerInterface $entityTypeManager,
protected readonly Connection $connection,
) {}
/**
* Implements hook_runtime_requirements().
*/
#[Hook('runtime_requirements')]
public function runtime(): array {
$requirements = [];
$result = (bool) $this->entityTypeManager->getStorage('user')->getQuery()
->accessCheck(FALSE)
->condition('uid', 0)
->range(0, 1)
->execute();
if ($result === FALSE) {
$requirements['anonymous user'] = [
'title' => $this->t('Anonymous user'),
'description' => $this->t('The anonymous user does not exist. See the <a href=":url">restore the anonymous (user ID 0) user record</a> for more information', [
':url' => 'https://www.drupal.org/node/1029506',
]),
'severity' => RequirementSeverity::Warning,
];
}
$query = $this->connection->select('users_field_data');
$query->addExpression('LOWER(mail)', 'lower_mail');
$query->isNotNull('mail');
$query->groupBy('lower_mail');
$query->having('COUNT(uid) > :matches', [':matches' => 1]);
$conflicts = $query->countQuery()->execute()->fetchField();
if ($conflicts > 0) {
$requirements['conflicting emails'] = [
'title' => $this->t('Conflicting user emails'),
'description' => $this->t('Some user accounts have email addresses that differ only by case. For example, one account might have alice@example.com and another might have Alice@Example.com. See <a href=":url">Conflicting User Emails</a> for more information.', [
':url' => 'https://www.drupal.org/node/3486109',
]),
'severity' => RequirementSeverity::Warning,
];
}
return $requirements;
}
}
|
