protected function WebformSubmissionExportImportImporter::importEntityReferenceElement in Webform 6.x

Same name and namespace in other branches

1. 8.5 modules/webform_submission_export_import/src/WebformSubmissionExportImportImporter.php \Drupal\webform_submission_export_import\WebformSubmissionExportImportImporter::importEntityReferenceElement()

Import entity reference element.

Parameters

array $element: A managed file element.

mixed $value: File URI(s) from CSV record.

\Drupal\webform\WebformSubmissionInterface|null $webform_submission: Existing submission or NULL if new submission.

array $errors: An array of error messages.

Return value

array|int|null An array of entity ids, a single entity id, or NULL if entity ids could not be imported.

1 call to WebformSubmissionExportImportImporter::importEntityReferenceElement()

WebformSubmissionExportImportImporter::importElement in modules/webform_submission_export_import/src/WebformSubmissionExportImportImporter.php

Import element.

File

modules/webform_submission_export_import/src/WebformSubmissionExportImportImporter.php, line 828

Class

WebformSubmissionExportImportImporter

Webform submission export importer.

Namespace

Drupal\webform_submission_export_import

Code

protected function importEntityReferenceElement(array $element, $value, WebformSubmissionInterface $webform_submission = NULL, array &$errors) {
  $element_plugin = $this->elementManager
    ->getElementInstance($element);
  $entity_type_id = $element_plugin
    ->getTargetType($element);
  $values = explode(',', $value);
  foreach ($values as $index => $value) {
    $values[$index] = $this
      ->getEntityImportId($entity_type_id, $value);
    if ($values[$index] === NULL) {
      $t_args = [
        '@element_key' => $element['#webform_key'],
        '@entity_id' => $value,
      ];
      $errors[] = $this
        ->t('[@element_key] Unable to locate entity (@entity_id).', $t_args);
      unset($values[$index]);
    }
  }
  $values = array_values($values);
  if (empty($values)) {
    return $element_plugin
      ->hasMultipleValues($element) ? [] : NULL;
  }
  else {
    return $element_plugin
      ->hasMultipleValues($element) ? $values : reset($values);
  }
}