function EntityDisplayBase::calculateDependencies

Overrides ConfigEntityBase::calculateDependencies

File

core/lib/Drupal/Core/Entity/EntityDisplayBase.php, line 301

Class

EntityDisplayBase

Provides a common base class for entity view and form displays.

Namespace

Code

public function calculateDependencies() {
    parent::calculateDependencies();
    $target_entity_type = $this->entityTypeManager()
        ->getDefinition($this->targetEntityType);
    // Create dependency on the bundle.
    $bundle_config_dependency = $target_entity_type->getBundleConfigDependency($this->bundle);
    $this->addDependency($bundle_config_dependency['type'], $bundle_config_dependency['name']);
    // If field.module is enabled, add dependencies on 'field_config' entities
    // for both displayed and hidden fields. We intentionally leave out base
    // field overrides, since the field still exists without them.
    if (\Drupal::moduleHandler()->moduleExists('field')) {
        $components = $this->content + $this->hidden;
        $field_definitions = \Drupal::service('entity_field.manager')->getFieldDefinitions($this->targetEntityType, $this->bundle);
        foreach (array_intersect_key($field_definitions, $components) as $field_name => $field_definition) {
            if ($field_definition instanceof ConfigEntityInterface && $field_definition->getEntityTypeId() == 'field_config') {
                $this->addDependency('config', $field_definition->getConfigDependencyName());
            }
        }
    }
    // Depend on configured modes.
    if ($this->mode != 'default') {
        $mode_entity = $this->entityTypeManager()
            ->getStorage('entity_' . $this->displayContext . '_mode')
            ->load($target_entity_type->id() . '.' . $this->mode);
        $this->addDependency('config', $mode_entity->getConfigDependencyName());
    }
    return $this;
}