Mercurial > hg > isophonics-drupal-site
annotate 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 |
rev | line source |
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Chris@0 | 1 <?php |
Chris@0 | 2 |
Chris@0 | 3 namespace Drupal\system; |
Chris@0 | 4 |
Chris@0 | 5 use Drupal\Core\Access\AccessResult; |
Chris@0 | 6 use Drupal\Core\Entity\EntityInterface; |
Chris@0 | 7 use Drupal\Core\Entity\EntityAccessControlHandler; |
Chris@0 | 8 use Drupal\Core\Session\AccountInterface; |
Chris@0 | 9 |
Chris@0 | 10 /** |
Chris@0 | 11 * Defines the access control handler for the menu entity type. |
Chris@0 | 12 * |
Chris@0 | 13 * @see \Drupal\system\Entity\Menu |
Chris@0 | 14 */ |
Chris@0 | 15 class MenuAccessControlHandler extends EntityAccessControlHandler { |
Chris@0 | 16 |
Chris@0 | 17 /** |
Chris@0 | 18 * {@inheritdoc} |
Chris@0 | 19 */ |
Chris@0 | 20 protected $viewLabelOperation = TRUE; |
Chris@0 | 21 |
Chris@0 | 22 /** |
Chris@0 | 23 * {@inheritdoc} |
Chris@0 | 24 */ |
Chris@0 | 25 protected function checkAccess(EntityInterface $entity, $operation, AccountInterface $account) { |
Chris@0 | 26 // There are no restrictions on viewing the label of a date format. |
Chris@0 | 27 if ($operation === 'view label') { |
Chris@0 | 28 return AccessResult::allowed(); |
Chris@0 | 29 } |
Chris@0 | 30 // Locked menus could not be deleted. |
Chris@0 | 31 elseif ($operation === 'delete') { |
Chris@0 | 32 if ($entity->isLocked()) { |
Chris@0 | 33 return AccessResult::forbidden('The Menu config entity is locked.')->addCacheableDependency($entity); |
Chris@0 | 34 } |
Chris@0 | 35 else { |
Chris@0 | 36 return parent::checkAccess($entity, $operation, $account)->addCacheableDependency($entity); |
Chris@0 | 37 } |
Chris@0 | 38 } |
Chris@0 | 39 |
Chris@0 | 40 return parent::checkAccess($entity, $operation, $account); |
Chris@0 | 41 } |
Chris@0 | 42 |
Chris@0 | 43 } |