Same name and namespace in other branches

1. 8.9.x core/lib/Drupal/Core/Entity/EntityAccessControlHandler.php \Drupal\Core\Entity\EntityAccessControlHandler::createAccess()
2. 10 core/lib/Drupal/Core/Entity/EntityAccessControlHandler.php \Drupal\Core\Entity\EntityAccessControlHandler::createAccess()
3. 11.x core/lib/Drupal/Core/Entity/EntityAccessControlHandler.php \Drupal\Core\Entity\EntityAccessControlHandler::createAccess()

Checks access to create an entity.

Parameters

string $entity_bundle: (optional) The bundle of the entity. Required if the entity supports bundles, defaults to NULL otherwise.

\Drupal\Core\Session\AccountInterface $account: (optional) The user session for which to check access, or NULL to check access for the current user. Defaults to NULL.

array $context: (optional) An array of key-value pairs to pass additional context when needed.

bool $return_as_object: (optional) Defaults to FALSE.

Return value

bool|\Drupal\Core\Access\AccessResultInterface The access result. Returns a boolean if $return_as_object is FALSE (this is the default) and otherwise an AccessResultInterface object. When a boolean is returned, the result of AccessInterface::isAllowed() is returned, i.e. TRUE means access is explicitly allowed, FALSE means access is either explicitly forbidden or "no opinion".

Overrides EntityAccessControlHandlerInterface::createAccess

1 method overrides EntityAccessControlHandler::createAccess()

NodeAccessControlHandler::createAccess in core/modules/node/src/NodeAccessControlHandler.php

Checks access to create an entity.

File

core/lib/Drupal/Core/Entity/EntityAccessControlHandler.php, line 230

Class

EntityAccessControlHandler

Defines a default implementation for entity access control handler.

Namespace

Drupal\Core\Entity

Code

public function createAccess($entity_bundle = NULL, AccountInterface $account = NULL, array $context = [], $return_as_object = FALSE) {
    $account = $this->prepareUser($account);
    $context += [
        'entity_type_id' => $this->entityTypeId,
        'langcode' => LanguageInterface::LANGCODE_DEFAULT,
    ];
    $cid = $entity_bundle ? 'create:' . $entity_bundle : 'create';
    if (($access = $this->getCache($cid, 'create', $context['langcode'], $account)) !== NULL) {
        // Cache hit, no work necessary.
        return $return_as_object ? $access : $access->isAllowed();
    }
    // Invoke hook_entity_create_access() and hook_ENTITY_TYPE_create_access().
    // Hook results take precedence over overridden implementations of
    // EntityAccessControlHandler::checkCreateAccess(). Entities that have
    // checks that need to be done before the hook is invoked should do so by
    // overriding this method.
    // We grant access to the entity if both of these conditions are met:
    // - No modules say to deny access.
    // - At least one module says to grant access.
    $access = array_merge($this->moduleHandler()
        ->invokeAll('entity_create_access', [
        $account,
        $context,
        $entity_bundle,
    ]), $this->moduleHandler()
        ->invokeAll($this->entityTypeId . '_create_access', [
        $account,
        $context,
        $entity_bundle,
    ]));
    $return = $this->processAccessHookResults($access);
    // Also execute the default access check except when the access result is
    // already forbidden, as in that case, it can not be anything else.
    if (!$return->isForbidden()) {
        $return = $return->orIf($this->checkCreateAccess($account, $context, $entity_bundle));
    }
    $result = $this->setCache($return, $cid, 'create', $context['langcode'], $account);
    return $return_as_object ? $result : $result->isAllowed();
}

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