--- /dev/null
+<?php
+
+namespace Drupal\field\Plugin\migrate\process\d7;
+
+use Drupal\migrate\MigrateExecutableInterface;
+use Drupal\migrate\ProcessPluginBase;
+use Drupal\migrate\Row;
+
+/**
+ * @MigrateProcessPlugin(
+ * id = "d7_field_settings"
+ * )
+ */
+class FieldSettings extends ProcessPluginBase {
+
+ /**
+ * {@inheritdoc}
+ */
+ public function transform($value, MigrateExecutableInterface $migrate_executable, Row $row, $destination_property) {
+ $value = $row->getSourceProperty('settings');
+
+ switch ($row->getSourceProperty('type')) {
+ case 'image':
+ if (!is_array($value['default_image'])) {
+ $value['default_image'] = ['uuid' => ''];
+ }
+ break;
+
+ case 'taxonomy_term_reference':
+ $value['target_type'] = 'taxonomy_term';
+ break;
+
+ default:
+ break;
+ }
+
+ return $value;
+ }
+
+}