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<?php
namespace Automattic\WooCommerce\StoreApi\Routes\V1;
use Automattic\WooCommerce\StoreApi\Exceptions\RouteException;
/**
* ProductsBySlug class.
*/
class ProductsBySlug extends AbstractRoute {
/**
* The route identifier.
*
* @var string
*/
const IDENTIFIER = 'products-by-slug';
/**
* The routes schema.
*
* @var string
*/
const SCHEMA_TYPE = 'product';
/**
* Get the path of this REST route.
*
* @return string
*/
public function get_path() {
return self::get_path_regex();
}
/**
* Get the path of this rest route.
*
* @return string
*/
public static function get_path_regex() {
return '/products/(?P<slug>[\S]+)';
}
/**
* Get method arguments for this REST route.
*
* @return array An array of endpoints.
*/
public function get_args() {
return [
'args' => array(
'slug' => array(
'description' => __( 'Slug of the resource.', 'woocommerce' ),
'type' => 'string',
),
),
[
'methods' => \WP_REST_Server::READABLE,
'callback' => [ $this, 'get_response' ],
'permission_callback' => '__return_true',
'args' => array(
'context' => $this->get_context_param(
array(
'default' => 'view',
)
),
),
],
'schema' => [ $this->schema, 'get_public_item_schema' ],
];
}
/**
* Get a single item.
*
* @throws RouteException On error.
* @param \WP_REST_Request $request Request object.
* @return \WP_REST_Response
*/
protected function get_route_response( \WP_REST_Request $request ) {
$slug = sanitize_title( $request['slug'] );
$object = $this->get_product_by_slug( $slug );
if ( ! $object ) {
$object = $this->get_product_variation_by_slug( $slug );
}
if ( ! $object || 0 === $object->get_id() ) {
throw new RouteException( 'woocommerce_rest_product_invalid_slug', __( 'Invalid product slug.', 'woocommerce' ), 404 );
}
return rest_ensure_response( $this->schema->get_item_response( $object ) );
}
/**
* Get a product by slug.
*
* @param string $slug The slug of the product.
*/
public function get_product_by_slug( $slug ) {
return wc_get_product( get_page_by_path( $slug, OBJECT, 'product' ) );
}
/**
* Get a product variation by slug.
*
* @param string $slug The slug of the product variation.
*/
private function get_product_variation_by_slug( $slug ) {
global $wpdb;
$result = $wpdb->get_results(
$wpdb->prepare(
"SELECT ID, post_name, post_parent, post_type
FROM $wpdb->posts
WHERE post_name = %s
AND post_type = 'product_variation'",
$slug
)
);
if ( ! $result ) {
return null;
}
return wc_get_product( $result[0]->ID );
}
}
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