semantic_connector-8.x-1.1/src/Api/SemanticConnectorPPXApi_6_0.php

<?php

namespace Drupal\semantic_connector\Api;

/**
 * Class SemanticConnectorPPXApi_6_0
 *
 * API Class for the version 6.0
 */
class SemanticConnectorPPXApi_6_0 extends SemanticConnectorPPXApi_5_6 {
  /**
   * {@inheritdoc}
   */
  public function extractConcepts($data, $language, array $parameters = array(), $data_type = '', $categorize = FALSE) {
    $concepts = parent::extractConcepts($data, $language, $parameters, $data_type, $categorize);

    // Rename the 'extractedTerms' property to the old 'freeTerms' property.
    if (is_array($concepts) && isset($concepts['extractedTerms'])) {
      $concepts['freeTerms'] = $concepts['extractedTerms'];
      unset($concepts['extractedTerms']);
    }

    return $concepts;
  }
}