/**
* Create field elements for all field on the entity type to update.
*
* @param \Drupal\Core\Form\FormStateInterface $form_state
*
* @return array
*/
protected function createFieldsElements(FormStateInterface $form_state)
{
$base_options = [];
/** @var FieldStorageDefinitionInterface[] $config_fields */
$config_fields = [];
$entity_type = $this->entity->getUpdateEntityType();
$target_entity_label = $this->targetTypeLabel($this->entity);
$target_bundle_label = $this->targetTypeBundleLabel($this->entity);
$elements = ['#type' => 'container'];
$destination_fields = $this->getDestinationFields();
$map = $this->entity->getFieldMap();
foreach ($destination_fields as $destination_field) {
$field_name = $destination_field->getName();
if (!in_array($field_name, $map)) {
if ($destination_field->isBaseField()) {
$base_options[$field_name] = $destination_field->getLabel();
} else {
$config_fields[] = $destination_field;
}
}
}
$elements['base_fields'] = ['#type' => 'checkboxes', '#title' => $this->t('Base Fields'), '#options' => $base_options, '#description' => $this->t('These fields are available on all @label entities and may not be configurable.', ['@label' => $target_entity_label])];
$elements['config_fields'] = ['#tree' => TRUE, '#type' => 'fieldset', '#title' => $this->t('Configurable Fields')];
if ($this->targetSupportBundles($this->entity)) {
$elements['config_fields']['#description'] = $this->t('These fields have been added to different @bundle_label bundles of @entity_label. They may not be on all @entity_label entities.', ['@entity_label' => $target_entity_label, '@bundle_label' => $target_bundle_label]);
} else {
$elements['config_fields']['#description'] = $this->t('These fields have been added to @entity_label entities.', ['@entity_label' => $target_entity_label]);
}
foreach ($config_fields as $config_field) {
$instances = $this->fieldManager->getAllFieldConfigsForField($config_field, $entity_type);
if ($instances) {
$instance_options = ['' => $this->t('(Don\'t clone)')];
foreach ($instances as $bundle => $instance) {
$instance_options[$instance->id()] = $this->t('As it is configured in @bundle as @label', ['@bundle' => $bundle, '@label' => $instance->getLabel()]);
}
$elements['config_fields'][$config_field->getName()] = ['#type' => 'select', '#title' => $config_field->getLabel(), '#options' => $instance_options];
}
}
//$this->entity_field_manager->getFieldDefinitions();
return $elements;
}
