Mercurial > hg > isophonics-drupal-site
view core/modules/node/src/Access/NodeAddAccessCheck.php @ 0:4c8ae668cc8c
Initial import (non-working)
author | Chris Cannam |
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date | Wed, 29 Nov 2017 16:09:58 +0000 |
parents | |
children | af1871eacc83 |
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<?php namespace Drupal\node\Access; use Drupal\Core\Access\AccessResult; use Drupal\Core\Entity\EntityManagerInterface; use Drupal\Core\Routing\Access\AccessInterface; use Drupal\Core\Session\AccountInterface; use Drupal\node\NodeTypeInterface; /** * Determines access to for node add pages. * * @ingroup node_access */ class NodeAddAccessCheck implements AccessInterface { /** * The entity manager. * * @var \Drupal\Core\Entity\EntityManagerInterface */ protected $entityManager; /** * Constructs a EntityCreateAccessCheck object. * * @param \Drupal\Core\Entity\EntityManagerInterface $entity_manager * The entity manager. */ public function __construct(EntityManagerInterface $entity_manager) { $this->entityManager = $entity_manager; } /** * Checks access to the node add page for the node type. * * @param \Drupal\Core\Session\AccountInterface $account * The currently logged in account. * @param \Drupal\node\NodeTypeInterface $node_type * (optional) The node type. If not specified, access is allowed if there * exists at least one node type for which the user may create a node. * * @return string * A \Drupal\Core\Access\AccessInterface constant value. */ public function access(AccountInterface $account, NodeTypeInterface $node_type = NULL) { $access_control_handler = $this->entityManager->getAccessControlHandler('node'); // If checking whether a node of a particular type may be created. if ($account->hasPermission('administer content types')) { return AccessResult::allowed()->cachePerPermissions(); } if ($node_type) { return $access_control_handler->createAccess($node_type->id(), $account, [], TRUE); } // If checking whether a node of any type may be created. foreach ($this->entityManager->getStorage('node_type')->loadMultiple() as $node_type) { if (($access = $access_control_handler->createAccess($node_type->id(), $account, [], TRUE)) && $access->isAllowed()) { return $access; } } // No opinion. return AccessResult::neutral(); } }