Mercurial > hg > isophonics-drupal-site
view core/modules/system/src/MenuAccessControlHandler.php @ 19:fa3358dc1485 tip
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author | Chris Cannam |
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date | Wed, 28 Aug 2019 13:14:47 +0100 |
parents | 4c8ae668cc8c |
children |
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<?php namespace Drupal\system; use Drupal\Core\Access\AccessResult; use Drupal\Core\Entity\EntityInterface; use Drupal\Core\Entity\EntityAccessControlHandler; use Drupal\Core\Session\AccountInterface; /** * Defines the access control handler for the menu entity type. * * @see \Drupal\system\Entity\Menu */ class MenuAccessControlHandler extends EntityAccessControlHandler { /** * {@inheritdoc} */ protected $viewLabelOperation = TRUE; /** * {@inheritdoc} */ protected function checkAccess(EntityInterface $entity, $operation, AccountInterface $account) { // There are no restrictions on viewing the label of a date format. if ($operation === 'view label') { return AccessResult::allowed(); } // Locked menus could not be deleted. elseif ($operation === 'delete') { if ($entity->isLocked()) { return AccessResult::forbidden('The Menu config entity is locked.')->addCacheableDependency($entity); } else { return parent::checkAccess($entity, $operation, $account)->addCacheableDependency($entity); } } return parent::checkAccess($entity, $operation, $account); } }