public function generateValues($object, $instance, $plugin_definition, $form_display_options)
{
$object_field = array();
$field_info = Field::fieldInfo()->getFieldStorageDefinition($object->entityType(), $instance->getFieldName());
if ($allowed_values = options_allowed_values($field_info, $object)) {
$keys = array_keys($allowed_values);
$object_field['value'] = $keys[mt_rand(0, count($allowed_values) - 1)];
}
return $object_field;
}
public function fieldInfoPage()
{
$field_info = Field::fieldInfo();
$info = $field_info->getFields();
$output = kprint_r($info, TRUE, t('Fields'));
$info = $field_info->getInstances();
$output .= kprint_r($info, TRUE, t('Instances'));
$info = entity_get_bundles();
$output .= kprint_r($info, TRUE, t('Bundles'));
$info = \Drupal::service('plugin.manager.field.field_type')->getConfigurableDefinitions();
$output .= kprint_r($info, TRUE, t('Field types'));
$info = \Drupal::service('plugin.manager.field.formatter')->getDefinitions();
$output .= kprint_r($info, TRUE, t('Formatter types'));
//$info = field_info_storage_types();
//$output .= kprint_r($info, TRUE, t('Storage types'));
$info = \Drupal::service('plugin.manager.field.widget')->getDefinitions();
$output .= kprint_r($info, TRUE, t('Widget types'));
return $output;
}
