92 lines
3.4 KiB
PHP
92 lines
3.4 KiB
PHP
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<?php
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/**
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* @file
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*/
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use Drupal\field\FieldConfigInterface;
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use Drupal\field\FieldStorageConfigInterface;
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use Drupal\Core\Form\FormStateInterface;
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/*
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* Load all public Field API functions. Drupal currently has no
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* mechanism for auto-loading core APIs, so we have to load them on
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* every page request.
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*/
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require_once __DIR__ . '/field.purge.inc';
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/**
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* Assembles a partial entity structure with initial IDs.
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*
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* @param object $ids
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* An object with the properties entity_type (required), entity_id (required),
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* revision_id (optional) and bundle (optional).
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*
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* @return \Drupal\Core\Entity\EntityInterface
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* An entity, initialized with the provided IDs.
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*/
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function _field_create_entity_from_ids($ids) {
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$id_properties = [];
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$entity_type = \Drupal::entityTypeManager()->getDefinition($ids->entity_type);
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if ($id_key = $entity_type->getKey('id')) {
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$id_properties[$id_key] = $ids->entity_id;
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}
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if (isset($ids->revision_id) && $revision_key = $entity_type->getKey('revision')) {
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$id_properties[$revision_key] = $ids->revision_id;
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}
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if (isset($ids->bundle) && $bundle_key = $entity_type->getKey('bundle')) {
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$id_properties[$bundle_key] = $ids->bundle;
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}
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return \Drupal::entityTypeManager()
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->getStorage($ids->entity_type)
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->create($id_properties);
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}
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/**
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* Entity form builder for field config edit form.
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*
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* @param string $entity_type_id
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* The entity type identifier.
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* @param \Drupal\Core\Entity\EntityInterface $entity
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* The entity updated with the submitted values.
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* @param array $form
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* The complete form array.
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* @param \Drupal\Core\Form\FormStateInterface $form_state
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* The current state of the form.
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*
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* @see \Drupal\field_ui\Form\FieldConfigEditForm::form
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* @see \Drupal\field_ui\Form\FieldConfigEditForm::copyFormValuesToEntity
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*/
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function field_form_field_config_edit_form_entity_builder($entity_type_id, $entity, &$form, FormStateInterface $form_state): void {
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assert($entity instanceof FieldConfigInterface);
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$previous_field_storage = $form_state->getFormObject()->getEntity()->getFieldStorageDefinition();
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assert($previous_field_storage instanceof FieldStorageConfigInterface);
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// Act on all sub-types of the entity_reference field type.
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/** @var \Drupal\Core\Field\FieldTypePluginManager $field_type_manager */
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$field_type_manager = \Drupal::service('plugin.manager.field.field_type');
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$item_class = 'Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem';
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$class = $field_type_manager->getPluginClass($entity->getFieldStorageDefinition()->getType());
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if ($class !== $item_class && !is_subclass_of($class, $item_class)) {
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return;
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}
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// Update handler settings when target_type is changed.
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if ($entity->getFieldStorageDefinition()->getSetting('target_type') !== $previous_field_storage->getSetting('target_type')) {
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// @see field_field_storage_config_update().
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$entity->setSetting('handler_settings', []);
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// @see field_field_config_presave().
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\Drupal::moduleHandler()->invoke('field', 'field_config_create', [$entity]);
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// Store updated settings in form state so that the form state can be copied
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// directly to the entity.
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$form_state->setValue('settings', $entity->getSettings());
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// Unset user input for the settings because they are not valid after the
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// target type has changed.
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$user_input = $form_state->getUserInput();
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unset($user_input['settings']);
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$form_state->setUserInput($user_input);
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}
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}
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