woocommerce/plugins/woocommerce-blocks/includes/class-wgpb-product-attribut...

179 lines
5.2 KiB
PHP

<?php
/**
* REST API Product Attributes controller customized for Products Block.
*
* Handles requests to the /products/categories endpoint.
*
* @package WooCommerce\Blocks\Products\Rest\Controller
*/
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* REST API Product Attributes controller class.
*
* @package WooCommerce/API
*/
class WGPB_Product_Attributes_Controller extends WC_REST_Product_Attributes_Controller {
/**
* Endpoint namespace.
*
* @var string
*/
protected $namespace = 'wc-pb/v3';
/**
* Register the routes for products.
*/
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' ),
'args' => $this->get_collection_params(),
),
'schema' => array( $this, 'get_public_item_schema' ),
)
);
register_rest_route(
$this->namespace,
'/' . $this->rest_base . '/(?P<id>[\d]+)',
array(
'args' => array(
'id' => array(
'description' => __( 'Unique identifier for the resource.', 'woo-gutenberg-products-block' ),
'type' => 'integer',
),
),
array(
'methods' => WP_REST_Server::READABLE,
'callback' => array( $this, 'get_item' ),
'permission_callback' => array( $this, 'get_item_permissions_check' ),
'args' => array(
'context' => $this->get_context_param(
array(
'default' => 'view',
)
),
),
),
'schema' => array( $this, 'get_public_item_schema' ),
)
);
}
/**
* Check if a given request has access to read the attributes.
*
* @param WP_REST_Request $request Full details about the request.
* @return WP_Error|boolean
*/
public function get_items_permissions_check( $request ) {
if ( ! current_user_can( 'edit_posts' ) ) {
return new WP_Error( 'woocommerce_rest_cannot_view', __( 'Sorry, you cannot list resources.', 'woo-gutenberg-products-block' ), array( 'status' => rest_authorization_required_code() ) );
}
return true;
}
/**
* Check if a given request has access to read a attribute.
*
* @param WP_REST_Request $request Full details about the request.
* @return WP_Error|boolean
*/
public function get_item_permissions_check( $request ) {
$taxonomy = $this->get_taxonomy( $request );
if ( ! $taxonomy || ! taxonomy_exists( $taxonomy ) ) {
return new WP_Error( 'woocommerce_rest_taxonomy_invalid', __( 'Resource does not exist.', 'woo-gutenberg-products-block' ), array( 'status' => 404 ) );
}
if ( ! current_user_can( 'edit_posts' ) ) {
return new WP_Error( 'woocommerce_rest_cannot_view', __( 'Sorry, you cannot view this resource.', 'woo-gutenberg-products-block' ), array( 'status' => rest_authorization_required_code() ) );
}
return true;
}
/**
* Check permissions.
*
* @param WP_REST_Request $request Full details about the request.
* @param string $context Request context.
* @return bool|WP_Error
*/
protected function check_permissions( $request, $context = 'read' ) {
// Get taxonomy.
$taxonomy = $this->get_taxonomy( $request );
if ( ! $taxonomy || ! taxonomy_exists( $taxonomy ) ) {
return new WP_Error( 'woocommerce_rest_taxonomy_invalid', __( 'Taxonomy does not exist.', 'woo-gutenberg-products-block' ), array( 'status' => 404 ) );
}
// Check permissions for a single term.
$id = intval( $request['id'] );
if ( $id ) {
$term = get_term( $id, $taxonomy );
if ( is_wp_error( $term ) || ! $term || $term->taxonomy !== $taxonomy ) {
return new WP_Error( 'woocommerce_rest_term_invalid', __( 'Resource does not exist.', 'woo-gutenberg-products-block' ), array( 'status' => 404 ) );
}
}
return current_user_can( 'edit_posts' );
}
/**
* Prepare a single product category output for response.
*
* @param WP_Term $item Term object.
* @param WP_REST_Request $request Request instance.
* @return WP_REST_Response
*/
public function prepare_item_for_response( $item, $request ) {
$data = array(
'id' => (int) $item->attribute_id,
'name' => $item->attribute_label,
'slug' => wc_attribute_taxonomy_name( $item->attribute_name ),
);
$context = ! empty( $request['context'] ) ? $request['context'] : 'view';
$data = $this->add_additional_fields_to_object( $data, $request );
$data = $this->filter_response_by_context( $data, $context );
$response = rest_ensure_response( $data );
$response->add_links( $this->prepare_links( $item ) );
return $response;
}
/**
* Get the Product's schema, conforming to JSON Schema.
*
* @return array
*/
public function get_item_schema() {
$raw_schema = parent::get_item_schema();
$schema = array(
'$schema' => 'http://json-schema.org/draft-04/schema#',
'title' => 'product_block_attribute',
'type' => 'object',
'properties' => array(),
);
$schema['properties']['id'] = $raw_schema['properties']['id'];
$schema['properties']['name'] = $raw_schema['properties']['name'];
$schema['properties']['slug'] = $raw_schema['properties']['slug'];
return $this->add_additional_fields_schema( $schema );
}
}