public function SearchApiElasticsearchIndex::updateFields in Search API Elasticsearch 7.2

Update fields on an Elasticsearch Index.

Return value

bool

File

includes/SearchApiElasticsearchIndex.inc, line 45

Class

SearchApiElasticsearchIndex

Code

public function updateFields() {
  $index = $this
    ->getElasticsearchIndex();
  $type = $index
    ->getType($this->search_api_index->machine_name);
  $mapping = $this
    ->createElasticsearchMapping($type);
  try {

    // First we attempt to update the mapping for scenarios where updating is
    // allowed.
    try {
      $mapping
        ->send();
    } catch (Exception $e) {

      // If a mapping cannot be updated, then we create a new index and
      // migrate data to it.
      $this
        ->replaceIndex($this->search_api_index, $index);
    }
  } catch (Exception $e) {
    return FALSE;
  }

  // We still return FALSE here because we do not change update the index
  // alias until data has been moved to new index.
  return FALSE;
}