/**
* Determine if we should try to make a default value widget.
*
* @param \Drupal\Core\Field\FieldDefinitionInterface $definition
*
* @return bool
*/
private function isDefaultCompatible(FieldDefinitionInterface $definition) {
$class = $definition->getClass();
$type = $definition->getType();
$compatible_types = [
'boolean',
'list_float',
'list_integer',
'list_string',
];
if (in_array($type, $compatible_types)) {
return TRUE;
}
if ('entity_reference' == $type) {
// We should only store a default value in the special case
// where the target is a config entity.
// Otherwise we would have config that pointed to content.
// The site-builder could still do this in manage fields for the Update type
// but should not en-courage this practice.
$target_type = $definition->getFieldStorageDefinition()->getSetting('target_type');
$definition = $this->entityTypeManager->getDefinition($target_type);
if ($this->definitionClassImplementsInterface($definition, ['Drupal\Core\Config\Entity\ConfigEntityInterface'])) {
return TRUE;
}
}
return FALSE;
}
