public function Field::getPrefixedLabel in Search API 8

Retrieves this field's label along with datasource prefix.

Returns a value similar to getLabel(), but also contains the datasource label, if applicable.

Return value

string A human-readable label representing this field's property path and datasource.

Overrides FieldInterface::getPrefixedLabel

File

src/Item/Field.php, line 429

Class

Field

Represents a field on a search item that can be indexed.

Namespace

Drupal\search_api\Item

Code

public function getPrefixedLabel() {
  if (!isset($this->labelPrefix)) {
    $this->labelPrefix = '';
    if (isset($this->datasourceId)) {
      $this->labelPrefix = $this->datasourceId;
      try {
        $this->labelPrefix = $this
          ->getDatasource()
          ->label();
      } catch (SearchApiException $e) {
        $this
          ->logException($e);
      }
      $this->labelPrefix .= ' » ';
    }
  }
  return $this->labelPrefix . $this
    ->getLabel();
}