/*
function woocommerce_get_loop_display_mode() {
    if ( is_search() ) {
        return 'products';
    }

    // Only return products when filtering things.
    if ( wc_get_loop_prop( 'is_search' ) || wc_get_loop_prop( 'is_filtered' ) ) {
        return 'products';
    }

    $parent_id    = 0;
    $display_type = '';

    if ( is_shop() ) {
        $display_type = get_option( 'woocommerce_shop_page_display', '' );
    } elseif ( is_product_category() ) {
        $parent_id    = get_queried_object_id();
        $display_type = get_term_meta( $parent_id, 'display_type', true );
        $display_type = '' === $display_type ? get_option( 'woocommerce_category_archive_display', '' ) : $display_type;
    }

    if ( ( ! is_shop() || 'subcategories' !== $display_type ) && 1 < wc_get_loop_prop( 'current_page' ) ) {
        return 'products';
    }

    // Ensure valid value.
    if ( '' === $display_type || ! in_array( $display_type, array( 'products', 'subcategories', 'both' ), true ) ) {
        $display_type = 'products';
    }

    // If we're showing categories, ensure we actually have something to show.
    if ( in_array( $display_type, array( 'subcategories', 'both' ), true ) ) {
        $subcategories = woocommerce_get_product_subcategories( $parent_id );

        if ( empty( $subcategories ) ) {
            $display_type = 'products';
        }
    }

    return $display_type;
}
*/

/*
 * Snippet: How to Stop Spam Orders in WooCommerce Without a Plugin – 2024
 * Author: John Cook 
 * URL: https://wcsuccessacademy.com/?p=1560
 * Tested with WooCommerce 9.3.3
 * "This function adds a honeypot field to WooCommerce checkout to trap bots"
*/
function wcsuccess_add_honeypot_field() {
    echo '<div style="display:none;"><input type="text" name="honey_field" value="" /></div>';
}
add_action( 'woocommerce_before_checkout_form', 'wcsuccess_add_honeypot_field' );

function wcsuccess_check_honeypot_field() {
    if ( ! empty( $_POST['honey_field'] ) ) {
        wc_add_notice( __( 'Spam detected. Please try again.', 'woocommerce' ), 'error' );
        wp_die(); // Stop processing the order
    }
}
add_action( 'woocommerce_checkout_process', 'wcsuccess_check_honeypot_field' );