Filter: bricks/filter_element/filtered_source

Filters the data retrieved from the index representing the available filter options and their counts based on the current query results.

Parameters

• $filtered_source (array): Associative array where keys are filter values and values are their respective counts (based on the current filtered query).
• $element (object): The filter element instance.

Example usage

add_filter( 'bricks/filter_element/filtered_source', function( $filtered_source, $element ) {
    // Example: Ensure a specific value is always present with a count of 0 if missing
    if ( ! isset( $filtered_source['some_value'] ) ) {
        $filtered_source['some_value'] = 0;
    }

    return $filtered_source;
}, 10, 2 );