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<?php /** * REST API Experiment Controller * * Handles requests to /experiment */
namespace Automattic\WooCommerce\Admin\API;
defined( 'ABSPATH' ) || exit;
/** * Data controller. * * @extends WC_REST_Data_Controller */ class Experiments extends \WC_REST_Data_Controller {
/** * Endpoint namespace. * * @var string */ protected $namespace = 'wc-admin';
/** * Route base. * * @var string */ protected $rest_base = 'experiments';
/** * Register routes. */ public function register_routes() { register_rest_route( $this->namespace, '/' . $this->rest_base . '/assignment', array( array( 'methods' => \WP_REST_Server::READABLE, 'callback' => array( $this, 'get_assignment' ), 'permission_callback' => array( $this, 'get_item_permissions_check' ), ), 'schema' => array( $this, 'get_public_item_schema' ), ) ); }
/** * Forward the experiment request to WP.com and return the WP.com response. * * @param \WP_REST_Request $request Request data. * * @return \WP_Error|\WP_REST_Response */ public function get_assignment( $request ) { $args = $request->get_query_params();
if ( ! isset( $args['experiment_name'] ) ) { return new \WP_Error( 'woocommerce_rest_experiment_name_required', __( 'Sorry, experiment_name is required.', 'woocommerce' ), array( 'status' => 400 ) ); }
unset( $args['rest_route'] );
$abtest = new \WooCommerce\Admin\Experimental_Abtest( $request->get_param( 'anon_id' ) ?? '', 'woocommerce', true, // set consent to true here since frontend has checked it already. true // set true to send request as auth user. ); $response = $abtest->request_assignment( $args ); if ( is_wp_error( $response ) ) { return $response; }
return json_decode( $response['body'], true ); } }
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