/**
* Create a form display for a newly clone field.
*
* This function attempts to use same setting settings as the source field.
*
* @param \Drupal\scheduled_updates\ScheduledUpdateTypeInterface $scheduled_update_type
* @param $field_name
* @param $field_config_id
* @param $entity_type
* @param $definition
* Source field definition
* @param $new_field_name
*/
protected function createFormDisplay(ScheduledUpdateTypeInterface $scheduled_update_type, $field_config_id, FieldStorageDefinitionInterface $definition, $new_field_name) {
$destination_bundle = $scheduled_update_type->id();
$field_name = $definition->getName();
$entity_type = $scheduled_update_type->getUpdateEntityType();
/** @var EntityFormDisplay $destination_form_display */
$destination_form_display = EntityFormDisplay::load("scheduled_update.$destination_bundle.default");
if (empty($destination_form_display)) {
$destination_form_display = EntityFormDisplay::create([
'targetEntityType' => 'scheduled_update',
'bundle' => $destination_bundle,
'mode' => 'default',
'status' => TRUE,
]);
}
$display_options = [];
if ($field_config_id) {
$parts = explode('.', $field_config_id);
$source_bundle = $parts[1];
/** @var EntityFormDisplay $source_form_display */
$source_form_display = EntityFormDisplay::load("$entity_type.$source_bundle.default");
$display_options = $source_form_display->getComponent($field_name);
}
else {
if ($definition instanceof BaseFieldDefinition) {
$display_options = $definition->getDisplayOptions('form');
if (empty($display_options)) {
if ($definition->getType()) {
// Provide default display for base boolean fields that don't have their own form display
$display_options = [
'type' => 'boolean_checkbox',
'settings' => ['display_label' => TRUE],
];
}
}
}
}
if (empty($display_options)) {
$display_options = [];
}
if ($destination_form_display) {
$destination_form_display->setComponent($new_field_name, $display_options);
$destination_form_display->save();
}
else {
// Alert user if display options could not be created.
// @todo Create default display options even none on source.
drupal_set_message(
$this->t(
'Form display options could not be created for @field they will have to be created manually.',
['@field' => $field_name]
),
'warning');
}
}
