registered_features, function ( $feature ) { return $feature->is_active(); } ); $features = wp_list_sort( $features, 'title' ); $groups = []; foreach ( $features as $feature ) { $feature_settings = $features_settings[ $feature->slug ] ?? []; $fields = []; foreach ( $feature_settings as $feature_setting => $value ) { $fields[ $feature_setting ] = [ 'label' => $feature_setting, 'value' => $value, ]; } ksort( $fields ); if ( method_exists( $this, "get_{$feature->slug}_extra_fields" ) ) { $fields = call_user_func( [ $this, "get_{$feature->slug}_extra_fields" ], $fields, $feature ); } $groups[] = [ 'title' => $feature->get_short_title(), 'fields' => $fields, ]; } return $groups; } /** * Extra fields for the Search feature * * @since 4.7.1 * @param array $fields Current fields * @param Search $feature Feature object * @return array New fields */ protected function get_search_extra_fields( array $fields, Search $feature ): array { if ( defined( 'EP_IS_NETWORK' ) && EP_IS_NETWORK ) { return $fields; } return array_merge( $fields, [ 'synonyms' => [ 'label' => __( 'Synonyms', 'elasticpress' ), 'value' => '

' . $feature->synonyms->get_synonyms_raw() . '

', ], 'weighting' => [ 'label' => __( 'Search Fields & Weighting', 'elasticpress' ), 'value' => $feature->weighting->get_weighting_configuration(), ], ] ); } }