is_rest_api_loaded() ) { return null; } if ( method_exists( \Automattic\WooCommerce\RestApi\Server::class, 'get_path' ) ) { $path = \Automattic\WooCommerce\RestApi\Server::get_path(); if ( 0 === strpos( $path, __DIR__ ) ) { // We are loading API from included version. return WC()->version; } } // We are loading API from external plugin. return \Automattic\WooCommerce\RestApi\Package::get_version(); } /** * Get the version of the REST API package being ran. * * @since 3.7.0 * @return string */ public function get_rest_api_package_path() { if ( ! $this->is_rest_api_loaded() ) { return null; } if ( method_exists( \Automattic\WooCommerce\RestApi\Server::class, 'get_path' ) ) { // We are loading API from included version. return \Automattic\WooCommerce\RestApi\Server::get_path(); } // We are loading API from external plugin. return \Automattic\WooCommerce\RestApi\Package::get_path(); } /** * Return if the rest API classes were already loaded. * * @since 3.7.0 * @return boolean */ protected function is_rest_api_loaded() { return class_exists( '\Automattic\WooCommerce\RestApi\Server', false ); } /** * Get data from a WooCommerce API endpoint. * * @since 3.7.0 * @param string $endpoint Endpoint. * @param array $params Params to passwith request. * @return array|\WP_Error */ public function get_endpoint_data( $endpoint, $params = array() ) { if ( ! $this->is_rest_api_loaded() ) { return new WP_Error( 'rest_api_unavailable', __( 'The Rest API is unavailable.', 'woocommerce' ) ); } $request = new \WP_REST_Request( 'GET', $endpoint ); if ( $params ) { $request->set_query_params( $params ); } $response = rest_do_request( $request ); $server = rest_get_server(); $json = wp_json_encode( $server->response_to_data( $response, false ) ); return json_decode( $json, true ); } /** * Add new query vars. * * @since 2.0 * @param array $vars Query vars. * @return string[] */ public function add_query_vars( $vars ) { $vars = parent::add_query_vars( $vars ); $vars[] = 'wc-api'; return $vars; } /** * WC API for payment gateway IPNs, etc. * * @since 2.0 */ public static function add_endpoint() { parent::add_endpoint(); add_rewrite_endpoint( 'wc-api', EP_ALL ); } /** * API request - Trigger any API requests. * * @since 2.0 * @version 2.4 */ public function handle_api_requests() { global $wp; if ( ! empty( $_GET['wc-api'] ) ) { // WPCS: input var okay, CSRF ok. $wp->query_vars['wc-api'] = sanitize_key( wp_unslash( $_GET['wc-api'] ) ); // WPCS: input var okay, CSRF ok. } // wc-api endpoint requests. if ( ! empty( $wp->query_vars['wc-api'] ) ) { // Buffer, we won't want any output here. ob_start(); // No cache headers. wc_nocache_headers(); // Clean the API request. $api_request = strtolower( wc_clean( $wp->query_vars['wc-api'] ) ); // Make sure gateways are available for request. WC()->payment_gateways(); // Trigger generic action before request hook. do_action( 'woocommerce_api_request', $api_request ); // Is there actually something hooked into this API request? If not trigger 400 - Bad request. status_header( has_action( 'woocommerce_api_' . $api_request ) ? 200 : 400 ); // Trigger an action which plugins can hook into to fulfill the request. do_action( 'woocommerce_api_' . $api_request ); // Done, clear buffer and exit. ob_end_clean(); die( '-1' ); } } /** * Register WC settings from WP-API to the REST API. * * @since 3.0.0 */ public function register_wp_admin_settings() { $pages = WC_Admin_Settings::get_settings_pages(); foreach ( $pages as $page ) { new WC_Register_WP_Admin_Settings( $page, 'page' ); } $emails = WC_Emails::instance(); foreach ( $emails->get_emails() as $email ) { new WC_Register_WP_Admin_Settings( $email, 'email' ); } } }