protected function SearchApiSolrBackend::isPartOfSchema in Search API Solr 4.x

Same name and namespace in other branches

1. 8.3 src/Plugin/search_api/backend/SearchApiSolrBackend.php \Drupal\search_api_solr\Plugin\search_api\backend\SearchApiSolrBackend::isPartOfSchema()

Indicates if an 'element' is part of the Solr server's schema.

Parameters

string $kind: The kind of the element, for example 'dynamicFields' or 'fieldTypes'.

string $name: The name of the element.

\Solarium\Core\Client\Endpoint|null $endpoint:

Return value

bool TRUE if an element of the given kind and name exists, FALSE otherwise.

Throws

\Drupal\Component\Plugin\Exception\PluginException

\Drupal\search_api\SearchApiException

\Drupal\search_api_solr\SearchApiSolrException

1 call to SearchApiSolrBackend::isPartOfSchema()

SearchApiSolrBackend::getSchemaLanguageStatistics in src/Plugin/search_api/backend/SearchApiSolrBackend.php

Gets schema language statistics for the multilingual Solr server.

File

src/Plugin/search_api/backend/SearchApiSolrBackend.php, line 4591

Class

SearchApiSolrBackend

Apache Solr backend for search api.

Namespace

Drupal\search_api_solr\Plugin\search_api\backend

Code

protected function isPartOfSchema($kind, $name, ?Endpoint $endpoint = NULL) {
  static $previous_calls;
  $endpoint_key = $endpoint ? $endpoint
    ->getKey() : $this
    ->getServer()
    ->id();
  $state = \Drupal::state();

  // This state is resetted once a day via cron.
  $schema_parts = $state
    ->get('search_api_solr.endpoint.schema_parts');
  if (!is_array($schema_parts) || empty($schema_parts[$endpoint_key]) || empty($schema_parts[$endpoint_key][$kind]) || !in_array($name, $schema_parts[$endpoint_key][$kind]) && !isset($previous_calls[$endpoint_key][$kind])) {
    $response = $this
      ->getSolrConnector()
      ->coreRestGet('schema/' . strtolower($kind), $endpoint);
    if (empty($response[$kind])) {
      throw new SearchApiSolrException('Missing information about ' . $kind . ' in response to REST request.');
    }

    // Delete the old state.
    $schema_parts[$endpoint_key][$kind] = [];
    foreach ($response[$kind] as $row) {
      $schema_parts[$endpoint_key][$kind][] = $row['name'];
    }
    $state
      ->set('search_api_solr.endpoint.schema_parts', $schema_parts);
    $previous_calls[$endpoint_key][$kind] = TRUE;
  }
  return in_array($name, $schema_parts[$endpoint_key][$kind]);
}