<?php
namespace Automattic\WooCommerce\Blocks\StoreApi\Routes;
/**
* ProductAttributeTerms class.
*
* @internal This API is used internally by Blocks--it is still in flux and may be subject to revisions.
*/
class ProductAttributeTerms extends AbstractTermsRoute {
/**
* Get the path of this REST route.
*
* @return string
*/
public function get_path() {
return '/products/attributes/(?P<attribute_id>[\d]+)/terms';
}
/**
* Get method arguments for this REST route.
*
* @return array An array of endpoints.
*/
public function get_args() {
return [
'args' => array(
'attribute_id' => array(
'description' => __( 'Unique identifier for the attribute.', 'woocommerce' ),
'type' => 'integer',
),
),
[
'methods' => \WP_REST_Server::READABLE,
'callback' => [ $this, 'get_response' ],
'permission_callback' => '__return_true',
'args' => $this->get_collection_params(),
],
'schema' => [ $this->schema, 'get_public_item_schema' ],
];
}
/**
* Get a collection of attribute terms.
*
* @throws RouteException On error.
* @param \WP_REST_Request $request Request object.
* @return \WP_REST_Response
*/
protected function get_route_response( \WP_REST_Request $request ) {
$attribute = wc_get_attribute( $request['attribute_id'] );
if ( ! $attribute || ! taxonomy_exists( $attribute->slug ) ) {
throw new RouteException( 'woocommerce_rest_taxonomy_invalid', __( 'Attribute does not exist.', 'woocommerce' ), 404 );
}
return $this->get_terms_response( $attribute->slug, $request );
}
}