protected function ConfigImporter::processMissingContent in Drupal 8

Same name and namespace in other branches

1. 9 core/lib/Drupal/Core/Config/ConfigImporter.php \Drupal\Core\Config\ConfigImporter::processMissingContent()

Handles processing of missing content.

Parameters

array|\ArrayAccess $context: Standard batch context.

File

core/lib/Drupal/Core/Config/ConfigImporter.php, line 637

Class

ConfigImporter

Defines a configuration importer.

Namespace

Drupal\Core\Config

Code

protected function processMissingContent(&$context) {
  $sandbox =& $context['sandbox']['config'];
  if (!isset($sandbox['missing_content'])) {
    $missing_content = $this->configManager
      ->findMissingContentDependencies();
    $sandbox['missing_content']['data'] = $missing_content;
    $sandbox['missing_content']['total'] = count($missing_content);
  }
  else {
    $missing_content = $sandbox['missing_content']['data'];
  }
  if (!empty($missing_content)) {
    $event = new MissingContentEvent($missing_content);

    // Fire an event to allow listeners to create the missing content.
    $this->eventDispatcher
      ->dispatch(ConfigEvents::IMPORT_MISSING_CONTENT, $event);
    $sandbox['missing_content']['data'] = $event
      ->getMissingContent();
  }
  $current_count = count($sandbox['missing_content']['data']);
  if ($current_count) {
    $context['message'] = $this
      ->t('Resolving missing content');
    $context['finished'] = ($sandbox['missing_content']['total'] - $current_count) / $sandbox['missing_content']['total'];
  }
  else {
    $context['finished'] = 1;
  }
}