Undefined function in WPDRMS\ASL\Utils\AdvancedField\Types\wc_get_product()

Hi,

I recently got an error that says the following:

PHP Fatal error: Uncaught Error: Call to undefined function WPDRMS\ASL\Utils\AdvancedField\Types\wc_get_product() in ../wp-content/plugins/ajax-search-lite/src/server/Utils/AdvancedField/Types/AbstractWooCommerceBase.php:26

It appears that ASL assumes I’m using woocommerce since I have a custom post type called product. It throw an error when it tries to call undefined function wc_get_product() which is belong to Woocommerce.

I fixed it by adding this conditional check before calling wc_get_product(). Will you please include this in the next updates? 🙂

abstract class AbstractWooCommerceBase {
    protected ?WC_Product $product;

    public function __construct( ?stdClass $result ) {
        $this->product = $this->getProduct( $result );
    }

    private function getProduct( ?stdClass $result ): ?WC_Product {
        if ( is_null($result) || !isset($result->post_type) ) {
            return null;
        }
        if ( $result->post_type !== 'product' && $result->post_type !== 'product_variation' ) {
            return null;
        }

        if ( !function_exists( 'wc_get_product' ) ) {
            return null;
        }

        $product = wc_get_product($result->id);
        if ( empty($product) ) {
            return null;
        }

        return $product;
    }

}

This fix will allow websites that use ‘product’ as a custom post type to work without needing to install WooCommerce.