<?php
/**
* REST API Data controller.
*
* Handles requests to the /data endpoint.
*
* Directly copied from the wc-api-dev plugin. Delete this when the "v3" REST API is included in all the WC versions we support.
*
* @author Automattic
* @category API
* @package WooCommerce/API
* @since 3.1.0
*/
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* REST API Data controller class.
*
* @package WooCommerce/API
* @extends WC_REST_Controller
*/
class WC_REST_Dev_Data_Controller extends WC_REST_Controller {
/**
* Endpoint namespace.
*
* @var string
*/
protected $namespace = 'wc/v3';
/**
* Route base.
*
* @var string
*/
protected $rest_base = 'data';
/**
* Register routes.
*
* @since 3.1.0
*/
public function register_routes() {
register_rest_route(
$this->namespace,
'/' . $this->rest_base,
array(
array(
'methods' => WP_REST_Server::READABLE,
'callback' => array( $this, 'get_items' ),
'permission_callback' => array( $this, 'get_items_permissions_check' ),
),
'schema' => array( $this, 'get_public_item_schema' ),
)
);
}
/**
* Check whether a given request has permission to read site data.
*
* @param WP_REST_Request $request Full details about the request.
* @return WP_Error|boolean
*/
public function get_items_permissions_check( $request ) {
if ( ! wc_rest_check_manager_permissions( 'settings', 'read' ) ) {
return new WP_Error( 'woocommerce_rest_cannot_view', __( 'Sorry, you cannot list resources.', 'woocommerce' ), array( 'status' => rest_authorization_required_code() ) );
}
return true;
}
/**
* Check whether a given request has permission to read site settings.
*
* @param WP_REST_Request $request Full details about the request.
* @return WP_Error|boolean
*/
public function get_item_permissions_check( $request ) {
if ( ! wc_rest_check_manager_permissions( 'settings', 'read' ) ) {
return new WP_Error( 'woocommerce_rest_cannot_view', __( 'Sorry, you cannot view this resource.', 'woocommerce' ), array( 'status' => rest_authorization_required_code() ) );
}
return true;
}
/**
* Return the list of data resources.
*
* @since 3.1.0
* @param WP_REST_Request $request
* @return WP_Error|WP_REST_Response
*/
public function get_items( $request ) {
$data = array();
$resources = array(
array(
'slug' => 'continents',
'description' => __( 'List of supported continents, countries, and states.', 'woocommerce' ),
),
array(
'slug' => 'countries',
'description' => __( 'List of supported states in a given country.', 'woocommerce' ),
),
array(
'slug' => 'currencies',
'description' => __( 'List of supported currencies.', 'woocommerce' ),
),
);
foreach ( $resources as $resource ) {
$item = $this->prepare_item_for_response( (object) $resource, $request );
$data[] = $this->prepare_response_for_collection( $item );
}
return rest_ensure_response( $data );
}
/**
* Prepare a data resource object for serialization.
*
* @param stdClass $report Report data.
* @param WP_REST_Request $request Request object.
* @return WP_REST_Response $response Response data.
*/
public function prepare_item_for_response( $resource, $request ) {
$data = array(
'slug' => $resource->slug,
'description' => $resource->description,
);
$data = $this->add_additional_fields_to_object( $data, $request );
$data = $this->filter_response_by_context( $data, 'view' );
// Wrap the data in a response object.
$response = rest_ensure_response( $data );
$response->add_links( $this->prepare_links( $resource ) );
return $response;
}
/**
* Prepare links for the request.
*
* @param object $item Data object.
* @return array Links for the given country.
*/
protected function prepare_links( $item ) {
$links = array(
'self' => array(
'href' => rest_url( sprintf( '/%s/%s/%s', $this->namespace, $this->rest_base, $item->slug ) ),
),
'collection' => array(
'href' => rest_url( sprintf( '%s/%s', $this->namespace, $this->rest_base ) ),
),
);
return $links;
}
/**
* Get the data index schema, conforming to JSON Schema.
*
* @since 3.1.0
* @return array
*/
public function get_item_schema() {
$schema = array(
'$schema' => 'http://json-schema.org/draft-04/schema#',
'title' => 'data_index',
'type' => 'object',
'properties' => array(
'slug' => array(
'description' => __( 'Data resource ID.', 'woocommerce' ),
'type' => 'string',
'context' => array( 'view' ),
'readonly' => true,
),
'description' => array(
'description' => __( 'Data resource description.', 'woocommerce' ),
'type' => 'string',
'context' => array( 'view' ),
'readonly' => true,
),
),
);
return $this->add_additional_fields_schema( $schema );
}
}