protected function ConditionalFieldEditForm::getDummyField in Conditional Fields 8
Same name and namespace in other branches
- 4.x src/Form/ConditionalFieldEditForm.php \Drupal\conditional_fields\Form\ConditionalFieldEditForm::getDummyField()
Creates dummy field instance.
1 call to ConditionalFieldEditForm::getDummyField()
- ConditionalFieldEditForm::buildForm in src/
Form/ ConditionalFieldEditForm.php - Form constructor.
File
- src/
Form/ ConditionalFieldEditForm.php, line 515
Class
- ConditionalFieldEditForm
- Class ConditionalFieldEditForm.
Namespace
Drupal\conditional_fields\FormCode
protected function getDummyField($entity_type, $bundle, $condition, FormStateInterface $form_state, $default_value = NULL) {
$field_name = $condition['dependee'];
$dummy_field = [];
$entityTypeManager = $this->entityTypeManager;
$storage = $entityTypeManager
->getStorage($entity_type);
$bundle_key = $storage
->getEntityType()
->getKey('bundle');
$dummy_entity = $storage
->create([
'uid' => $this
->currentUser()
->id(),
$bundle_key => $bundle,
]);
// Set current value.
if ($default_value) {
$dummy_entity
->set($field_name, $default_value);
}
try {
// Be able to add new and edit existing conditional fields on entities,
// where "edit" form class is not defined.
$handlers = $entityTypeManager
->getDefinition($entity_type)
->getHandlerClasses();
$operation = isset($handlers['form']['edit']) ? 'edit' : 'default';
$form_object = $entityTypeManager
->getFormObject($entity_type, $operation);
$form_object
->setEntity($dummy_entity);
} catch (InvalidPluginDefinitionException $e) {
watchdog_exception('conditional_fields', $e);
// @TODO May be it make sense to return markup?
return NULL;
}
$form_builder_service = $this->formBuilder;
$form_state_additions = [];
$form_state_new = (new FormState())
->setFormState($form_state_additions);
if ($form_state
->isMethodType("POST")) {
$form_state_new
->setRequestMethod("POST");
}
// Set Submitted value.
$user_input = $form_state
->getUserInput();
if (isset($user_input[$field_name])) {
// Set field value.
$form_state_new
->setUserInput([
$field_name => $user_input[$field_name],
]);
$form_state_new
->setProgrammed(TRUE);
$form_state_new
->setValidationComplete(TRUE);
}
$dummy_entity_form = $form_builder_service
->buildForm($form_object, $form_state_new);
if (isset($dummy_entity_form[$field_name])) {
$dummy_field = $dummy_entity_form[$field_name];
// Unset required for dummy field in case field will be hidden.
$this
->setFieldProperty($dummy_field, '#required', FALSE);
}
return $dummy_field;
}