function _field_defaults_ui_submit in Field Defaults 8

Same name and namespace in other branches

1. 7.2 field_defaults.module \_field_defaults_ui_submit()
2. 7 field_defaults.module \_field_defaults_ui_submit()

Submit handler for field ui form.

1 string reference to '_field_defaults_ui_submit'

field_defaults_form_field_config_edit_form_alter in ./field_defaults.module

Implements hook_form_FORM_ID_alter().

File

./field_defaults.module, line 86

Allows updating existing content with default values.

Code

function _field_defaults_ui_submit(&$form, FormStateInterface $form_state) {
  $values = $form_state
    ->getValue([
    'default_value_input',
    'field_defaults',
  ], FALSE);
  if (!empty($values['update_defaults'])) {

    /** @var \Drupal\field\FieldConfigInterface $entity */
    $entity = $form_state
      ->getFormObject()
      ->getEntity();
    $field_name = $entity
      ->getName();

    // Only go ahead if default value field actually has value.
    if ($field_value = $form_state
      ->getValue([
      'default_value_input',
      $field_name,
    ], 0)) {
      if (isset($field_value['target_id'])) {

        // Fix odd term structure.
        if (is_array($field_value['target_id'])) {
          $field_value = $field_value['target_id'];
        }
        $handler = $entity
          ->getSetting('handler');
        if (!empty($handler)) {
          $definition = explode(':', $handler);
          $provider = $definition[1] ?? $definition[0];
        }

        // Fix media structure.
        if ($provider === 'media') {
          $media_values = explode(':', $field_value['target_id']);
          $field_value = $media_values[1] ?? $media_values[0];
        }
      }
      $entity_type = $entity
        ->getTargetEntityTypeId();
      $bundle_key = \Drupal::entityTypeManager()
        ->getDefinition($entity_type)
        ->getKey('bundle');

      // Get all entities of type/bundle to process.
      $query = \Drupal::entityQuery($entity_type);

      // Some entities don't have bundle (i.e. user)
      if (!empty($bundle_key)) {
        $bundle = $entity
          ->getTargetBundle();
        $query
          ->condition($bundle_key, $bundle);
      }
      $ids = $query
        ->execute();

      // Load languages and overwrite settings.
      $languages = !empty($values['update_defaults_lang']) ? $values['update_defaults_lang'] : [];
      $no_overwrite = !empty($values['no_overwrite']) ? $values['no_overwrite'] : FALSE;
      $operations = [];
      foreach ($ids as $id) {
        $operations[] = [
          'field_defaults_update_default',
          [
            $entity_type,
            $id,
            $field_name,
            $field_value,
            $languages,
            $no_overwrite,
          ],
        ];
      }
      $batch = [
        'title' => t('Processing default values'),
        'operations' => $operations,
        'finished' => 'field_defaults_batch_finished',
      ];
      batch_set($batch);
    }
  }
}