Property Hive - Reapit Foundations - Use address fields for Locations

snippet.php

// for use when the embedded area isn't populated or doesn't work for some reason

add_action( "propertyhive_property_imported_reapit_foundations_json", "assign_location_from_multiple_fields", 10, 2 );
function assign_location_from_multiple_fields( $post_id, $property ) {

    $location_set = false;

    $fields_to_check = array( 'line2', 'line3' );
    
    foreach ( $fields_to_check as $field ) {
        if ( isset( $property['address'][ $field ] ) && trim( $property['address'][ $field ] ) != '' ) {
            $reapit_location = trim( $property['address'][ $field ] );

            $term = term_exists( $reapit_location, 'location' );
			
            if ( $term !== 0 && $term !== null && isset( $term['term_id'] ) ) {
                $location_set = true;
                wp_set_object_terms( $post_id, array( (int)$term['term_id'] ), 'location' );
                break; // Exit loop once a location is set
            }
        }
    }

    if ( !$location_set )
    {
        wp_delete_object_term_relationships( $post_id, 'location' );
    }
}