本文整理汇总了PHP中Drupal\Core\Field\FieldItemListInterface::defaultAccess方法的典型用法代码示例。如果您正苦于以下问题：PHP FieldItemListInterface::defaultAccess方法的具体用法？PHP FieldItemListInterface::defaultAccess怎么用？PHP FieldItemListInterface::defaultAccess使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Drupal\Core\Field\FieldItemListInterface的用法示例。
在下文中一共展示了FieldItemListInterface::defaultAccess方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: fieldAccess
/**
* {@inheritdoc}
*/
public function fieldAccess($operation, FieldDefinitionInterface $field_definition, AccountInterface $account = NULL, FieldItemListInterface $items = NULL, $return_as_object = FALSE)
{
$account = $this->prepareUser($account);
// Get the default access restriction that lives within this field.
$default = $items ? $items->defaultAccess($operation, $account) : AccessResult::allowed();
// Get the default access restriction as specified by the access control
// handler.
$entity_default = $this->checkFieldAccess($operation, $field_definition, $account, $items);
// Combine default access, denying access wins.
$default = $default->andIf($entity_default);
// Invoke hook and collect grants/denies for field access from other
// modules. Our default access flag is masked under the ':default' key.
$grants = array(':default' => $default);
$hook_implementations = $this->moduleHandler()->getImplementations('entity_field_access');
foreach ($hook_implementations as $module) {
$grants = array_merge($grants, array($module => $this->moduleHandler()->invoke($module, 'entity_field_access', array($operation, $field_definition, $account, $items))));
}
// Also allow modules to alter the returned grants/denies.
$context = array('operation' => $operation, 'field_definition' => $field_definition, 'items' => $items, 'account' => $account);
$this->moduleHandler()->alter('entity_field_access', $grants, $context);
$result = $this->processAccessHookResults($grants);
return $return_as_object ? $result : $result->isAllowed();
}示例2: fieldAccess
/**
* {@inheritdoc}
*/
public function fieldAccess($operation, FieldDefinitionInterface $field_definition, AccountInterface $account = NULL, FieldItemListInterface $items = NULL)
{
$account = $this->prepareUser($account);
// Get the default access restriction that lives within this field.
$default = $items ? $items->defaultAccess($operation, $account) : TRUE;
// Invoke hook and collect grants/denies for field access from other
// modules. Our default access flag is masked under the ':default' key.
$grants = array(':default' => $default);
$hook_implementations = $this->moduleHandler()->getImplementations('entity_field_access');
foreach ($hook_implementations as $module) {
$grants = array_merge($grants, array($module => $this->moduleHandler()->invoke($module, 'entity_field_access', array($operation, $field_definition, $account, $items))));
}
// Also allow modules to alter the returned grants/denies.
$context = array('operation' => $operation, 'field_definition' => $field_definition, 'items' => $items, 'account' => $account);
$this->moduleHandler()->alter('entity_field_access', $grants, $context);
// One grant being FALSE is enough to deny access immediately.
if (in_array(FALSE, $grants, TRUE)) {
return FALSE;
}
// At least one grant has the explicit opinion to allow access.
if (in_array(TRUE, $grants, TRUE)) {
return TRUE;
}
// All grants are NULL and have no opinion - deny access in that case.
return FALSE;
}