public function SearchApiString::build in Facets 8

Builds the facet information, so it can be rendered.

Overrides QueryTypeInterface::build

File

src/Plugin/facets/query_type/SearchApiString.php, line 60

Class

SearchApiString

Provides support for string facets within the Search API scope.

Namespace

Drupal\facets\Plugin\facets\query_type

Code

public function build() {
  $query_operator = $this->facet
    ->getQueryOperator();
  if (!empty($this->results)) {
    $facet_results = [];
    foreach ($this->results as $result) {
      if ($result['count'] || $query_operator == 'or') {
        $result_filter = $result['filter'];
        if ($result_filter[0] === '"') {
          $result_filter = substr($result_filter, 1);
        }
        if ($result_filter[strlen($result_filter) - 1] === '"') {
          $result_filter = substr($result_filter, 0, -1);
        }
        $count = $result['count'];
        $result = new Result($this->facet, $result_filter, $result_filter, $count);
        $facet_results[] = $result;
      }
    }
    $this->facet
      ->setResults($facet_results);
  }
  return $this->facet;
}