wpsolr
Keymaster
2 years, 7 months ago #27854
You can inspire from wpsolr-pro/wpsolr/core/classes/extensions/premium/class-wpsolr-option-premium.php to eventually filter your own admin fields:
add_action( WPSOLR_Events::WPSOLR_ACTION_SOLARIUM_QUERY, [$this,’wpsolr_action_query’,], 10, 1 );
public function wpsolr_action_query( $parameters ) {
…
}