633 lines
22 KiB
PHP
633 lines
22 KiB
PHP
<?php
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/**
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* REST API variations controller
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*
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* Handles requests to the /products/<product_id>/variations endpoints.
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*
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* @author WooThemes
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* @category API
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* @package WooCommerce/API
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* @since 2.7.0
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*/
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if ( ! defined( 'ABSPATH' ) ) {
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exit;
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}
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/**
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* REST API variations controller class.
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*
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* @package WooCommerce/API
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* @extends WC_REST_Products_Controller
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*/
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class WC_REST_Product_Variations_Controller extends WC_REST_Products_Controller {
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/**
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* Endpoint namespace.
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*
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* @var string
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*/
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protected $namespace = 'wc/v1';
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/**
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* Route base.
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*
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* @var string
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*/
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protected $rest_base = 'products/(?P<product_id>[\d]+)/variations';
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/**
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* Post type.
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*
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* @var string
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*/
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protected $post_type = 'product_variation';
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/**
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* Initialize product actions (parent).
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*/
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public function __construct() {
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add_filter( "woocommerce_rest_{$this->post_type}_query", array( $this, 'add_product_id' ), 9, 2 );
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parent::__construct();
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}
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/**
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* Register the routes for products.
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*/
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public function register_routes() {
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register_rest_route( $this->namespace, '/' . $this->rest_base, array(
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array(
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'methods' => WP_REST_Server::READABLE,
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'callback' => array( $this, 'get_items' ),
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'permission_callback' => array( $this, 'get_items_permissions_check' ),
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'args' => $this->get_collection_params(),
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),
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array(
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'methods' => WP_REST_Server::CREATABLE,
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'callback' => array( $this, 'create_item' ),
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'permission_callback' => array( $this, 'create_item_permissions_check' ),
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'args' => $this->get_endpoint_args_for_item_schema( WP_REST_Server::CREATABLE ),
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),
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'schema' => array( $this, 'get_public_item_schema' ),
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) );
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register_rest_route( $this->namespace, '/' . $this->rest_base . '/(?P<id>[\d]+)', array(
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array(
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'methods' => WP_REST_Server::READABLE,
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'callback' => array( $this, 'get_item' ),
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'permission_callback' => array( $this, 'get_item_permissions_check' ),
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'args' => array(
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'context' => $this->get_context_param( array( 'default' => 'view' ) ),
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),
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),
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array(
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'methods' => WP_REST_Server::EDITABLE,
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'callback' => array( $this, 'update_item' ),
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'permission_callback' => array( $this, 'update_item_permissions_check' ),
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'args' => $this->get_endpoint_args_for_item_schema( WP_REST_Server::EDITABLE ),
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),
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array(
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'methods' => WP_REST_Server::DELETABLE,
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'callback' => array( $this, 'delete_item' ),
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'permission_callback' => array( $this, 'delete_item_permissions_check' ),
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'args' => array(
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'force' => array(
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'default' => false,
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'description' => __( 'Whether to bypass trash and force deletion.', 'woocommerce' ),
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),
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'reassign' => array(),
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),
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),
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'schema' => array( $this, 'get_public_item_schema' ),
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) );
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register_rest_route( $this->namespace, '/' . $this->rest_base . '/batch', array(
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array(
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'methods' => WP_REST_Server::EDITABLE,
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'callback' => array( $this, 'batch_items' ),
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'permission_callback' => array( $this, 'batch_items_permissions_check' ),
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'args' => $this->get_endpoint_args_for_item_schema( WP_REST_Server::EDITABLE ),
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),
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'schema' => array( $this, 'get_public_batch_schema' ),
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) );
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}
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/**
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* Adds the parent product ID to the query so we filter / get the correct variations.
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*
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* @param array $args
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* @param WP_REST_Request $request
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* @return array
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*/
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public function add_product_id( $args, $request ) {
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$args['post_parent'] = $request['product_id'];
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return $args;
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}
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/**
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* Prepare a single variation output for response.
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*
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* @param WP_Post $post Post object.
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* @param WP_REST_Request $request Request object.
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* @return WP_REST_Response $data
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*/
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public function prepare_item_for_response( $post, $request ) {
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$variation = wc_get_product( $post );
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$data = array(
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'id' => $variation->get_id(),
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'date_created' => wc_rest_prepare_date_response( $variation->get_date_created() ),
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'date_modified' => wc_rest_prepare_date_response( $variation->get_date_modified() ),
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'description' => $variation->get_description(),
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'permalink' => $variation->get_permalink(),
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'sku' => $variation->get_sku(),
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'price' => $variation->get_price(),
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'regular_price' => $variation->get_regular_price(),
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'sale_price' => $variation->get_sale_price(),
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'date_on_sale_from' => $variation->get_date_on_sale_from() ? date( 'Y-m-d', $variation->get_date_on_sale_from() ) : '',
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'date_on_sale_to' => $variation->get_date_on_sale_to() ? date( 'Y-m-d', $variation->get_date_on_sale_to() ) : '',
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'on_sale' => $variation->is_on_sale(),
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'visible' => $variation->is_visible(),
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'purchasable' => $variation->is_purchasable(),
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'virtual' => $variation->is_virtual(),
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'downloadable' => $variation->is_downloadable(),
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'downloads' => $this->get_downloads( $variation ),
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'download_limit' => '' !== $variation->get_download_limit() ? (int) $variation->get_download_limit() : -1,
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'download_expiry' => '' !== $variation->get_download_expiry() ? (int) $variation->get_download_expiry() : -1,
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'tax_status' => $variation->get_tax_status(),
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'tax_class' => $variation->get_tax_class(),
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'manage_stock' => $variation->managing_stock(),
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'stock_quantity' => $variation->get_stock_quantity(),
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'in_stock' => $variation->is_in_stock(),
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'backorders' => $variation->get_backorders(),
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'backorders_allowed' => $variation->backorders_allowed(),
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'backordered' => $variation->is_on_backorder(),
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'weight' => $variation->get_weight(),
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'dimensions' => array(
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'length' => $variation->get_length(),
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'width' => $variation->get_width(),
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'height' => $variation->get_height(),
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),
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'shipping_class' => $variation->get_shipping_class(),
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'shipping_class_id' => $variation->get_shipping_class_id(),
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'image' => $this->get_images( $variation ),
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'attributes' => $this->get_attributes( $variation ),
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);
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$context = ! empty( $request['context'] ) ? $request['context'] : 'view';
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$data = $this->add_additional_fields_to_object( $data, $request );
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$data = $this->filter_response_by_context( $data, $context );
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// Wrap the data in a response object.
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$response = rest_ensure_response( $data );
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$response->add_links( $this->prepare_links( $variation, $request ) );
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/**
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* Filter the data for a response.
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*
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* The dynamic portion of the hook name, $this->post_type, refers to post_type of the post being
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* prepared for the response.
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*
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* @param WP_REST_Response $response The response object.
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* @param WP_Post $post Post object.
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* @param WP_REST_Request $request Request object.
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*/
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return apply_filters( "woocommerce_rest_prepare_{$this->post_type}", $response, $post, $request );
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}
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/**
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* Prepare a single variation for create or update.
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*
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* @param WP_REST_Request $request Request object.
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* @return WP_Error|stdClass $data Post object.
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*/
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protected function prepare_item_for_database( $request ) {
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if ( isset( $request['id'] ) ) {
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$variation = wc_get_product( absint( $request['id'] ) );
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} else {
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$variation = new WC_Product_Variation();
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}
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$variation->set_parent_id( absint( $request['product_id'] ) );
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/**
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* Filter the query_vars used in `get_items` for the constructed query.
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*
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* The dynamic portion of the hook name, $this->post_type, refers to post_type of the post being
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* prepared for insertion.
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*
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* @param WC_Product_Variation $variation An object representing a single item prepared
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* for inserting or updating the database.
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* @param WP_REST_Request $request Request object.
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*/
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return apply_filters( "woocommerce_rest_pre_insert_{$this->post_type}", $variation, $request );
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}
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/**
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* Update post meta fields.
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*
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* @param WP_Post $post
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* @param WP_REST_Request $request
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* @return bool|WP_Error
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*/
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protected function update_post_meta_fields( $post, $request ) {
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try {
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$variable_product = wc_get_product( $post );
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$product = wc_get_product( $variable_product->get_parent_id() );
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$this->save_variations_data( $product, $request, true );
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return true;
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} catch ( WC_REST_Exception $e ) {
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return new WP_Error( $e->getErrorCode(), $e->getMessage(), array( 'status' => $e->getCode() ) );
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}
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}
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/**
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* Add post meta fields.
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*
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* @param WP_Post $post
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* @param WP_REST_Request $request
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* @return bool|WP_Error
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*/
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protected function add_post_meta_fields( $post, $request ) {
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try {
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$variable_product = wc_get_product( $post->ID );
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$product = wc_get_product( $variable_product->get_parent_id() );
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$request['id'] = $post->ID;
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$this->save_variations_data( $product, $request, true );
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return true;
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} catch ( WC_REST_Exception $e ) {
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return new WP_Error( $e->getErrorCode(), $e->getMessage(), array( 'status' => $e->getCode() ) );
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}
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}
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/**
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* Delete a variation.
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*
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* @param WP_REST_Request $request Full details about the request
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* @return WP_Error|boolean
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*/
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public function delete_item( $request ) {
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$request['id'] = is_array( $request['id'] ) ? $request['id']['id'] : $request['id'];
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return parent::delete_item( $request );
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}
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/**
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* Bulk create, update and delete items.
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*
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* @since 2.7.0
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* @param WP_REST_Request $request Full details about the request.
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* @return array Of WP_Error or WP_REST_Response.
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*/
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public function batch_items( $request ) {
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$items = array_filter( $request->get_params() );
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$params = $request->get_url_params();
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$product_id = $params['product_id'];
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$body_params = array();
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foreach ( array( 'update', 'create', 'delete' ) as $batch_type ) {
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if ( ! empty( $items[ $batch_type ] ) ) {
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$injected_items = array();
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foreach ( $items[ $batch_type ] as $item ) {
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$injected_items[] = array_merge( array( 'product_id' => $product_id ), $item );
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}
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$body_params[ $batch_type ] = $injected_items;
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}
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}
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$request = new WP_REST_Request( $request->get_method() );
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$request->set_body_params( $body_params );
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return parent::batch_items( $request );
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}
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/**
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* Get the Variation's schema, conforming to JSON Schema.
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*
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* @return array
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*/
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public function get_item_schema() {
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$weight_unit = get_option( 'woocommerce_weight_unit' );
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$dimension_unit = get_option( 'woocommerce_dimension_unit' );
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$schema = array(
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'$schema' => 'http://json-schema.org/draft-04/schema#',
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'title' => $this->post_type,
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'type' => 'object',
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'properties' => array(
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'id' => array(
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'description' => __( 'Unique identifier for the resource.', 'woocommerce' ),
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'type' => 'integer',
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'context' => array( 'view', 'edit' ),
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'readonly' => true,
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),
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'date_created' => array(
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'description' => __( "The date the variation was created, in the site's timezone.", 'woocommerce' ),
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'type' => 'date-time',
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'context' => array( 'view', 'edit' ),
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'readonly' => true,
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),
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'date_modified' => array(
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'description' => __( "The date the variation was last modified, in the site's timezone.", 'woocommerce' ),
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'type' => 'date-time',
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'context' => array( 'view', 'edit' ),
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'readonly' => true,
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),
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'description' => array(
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'description' => __( 'Variation description.', 'woocommerce' ),
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'type' => 'string',
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'context' => array( 'view', 'edit' ),
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),
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'permalink' => array(
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'description' => __( 'Variation URL.', 'woocommerce' ),
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'type' => 'string',
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'format' => 'uri',
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'context' => array( 'view', 'edit' ),
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'readonly' => true,
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),
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'sku' => array(
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'description' => __( 'Unique identifier.', 'woocommerce' ),
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'type' => 'string',
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'context' => array( 'view', 'edit' ),
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),
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'price' => array(
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'description' => __( 'Current variation price.', 'woocommerce' ),
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'type' => 'string',
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'context' => array( 'view', 'edit' ),
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'readonly' => true,
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),
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'regular_price' => array(
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'description' => __( 'Variation regular price.', 'woocommerce' ),
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'type' => 'string',
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'context' => array( 'view', 'edit' ),
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),
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'sale_price' => array(
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'description' => __( 'Variation sale price.', 'woocommerce' ),
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'type' => 'string',
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'context' => array( 'view', 'edit' ),
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),
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'date_on_sale_from' => array(
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'description' => __( 'Start date of sale price.', 'woocommerce' ),
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'type' => 'string',
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'context' => array( 'view', 'edit' ),
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),
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'date_on_sale_to' => array(
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'description' => __( 'End data of sale price.', 'woocommerce' ),
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'type' => 'string',
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'context' => array( 'view', 'edit' ),
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),
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'on_sale' => array(
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'description' => __( 'Shows if the variation is on sale.', 'woocommerce' ),
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'type' => 'boolean',
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'context' => array( 'view', 'edit' ),
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'readonly' => true,
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),
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'visible' => array(
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'description' => __( "Define if the attribute is visible on the \"Additional information\" tab in the product's page.", 'woocommerce' ),
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'type' => 'boolean',
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'default' => true,
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'context' => array( 'view', 'edit' ),
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),
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'purchasable' => array(
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'description' => __( 'Shows if the variation can be bought.', 'woocommerce' ),
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'type' => 'boolean',
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'context' => array( 'view', 'edit' ),
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'readonly' => true,
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),
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'virtual' => array(
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'description' => __( 'If the variation is virtual.', 'woocommerce' ),
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'type' => 'boolean',
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'default' => false,
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'context' => array( 'view', 'edit' ),
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),
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'downloadable' => array(
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'description' => __( 'If the variation is downloadable.', 'woocommerce' ),
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'type' => 'boolean',
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'default' => false,
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'context' => array( 'view', 'edit' ),
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),
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'downloads' => array(
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'description' => __( 'List of downloadable files.', 'woocommerce' ),
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'type' => 'array',
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'context' => array( 'view', 'edit' ),
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'items' => array(
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'type' => 'object',
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'properties' => array(
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'id' => array(
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'description' => __( 'File MD5 hash.', 'woocommerce' ),
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'type' => 'string',
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'context' => array( 'view', 'edit' ),
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'readonly' => true,
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),
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'name' => array(
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'description' => __( 'File name.', 'woocommerce' ),
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'type' => 'string',
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'context' => array( 'view', 'edit' ),
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),
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'file' => array(
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'description' => __( 'File URL.', 'woocommerce' ),
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'type' => 'string',
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'context' => array( 'view', 'edit' ),
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),
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),
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),
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),
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'download_limit' => array(
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'description' => __( 'Amount of times the variation can be downloaded.', 'woocommerce' ),
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'type' => 'integer',
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'default' => -1,
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'context' => array( 'view', 'edit' ),
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),
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'download_expiry' => array(
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'description' => __( 'Number of days that the customer has up to be able to download the variation.', 'woocommerce' ),
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'type' => 'integer',
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'default' => -1,
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'context' => array( 'view', 'edit' ),
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),
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'tax_status' => array(
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'description' => __( 'Tax status.', 'woocommerce' ),
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'type' => 'string',
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'default' => 'taxable',
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'enum' => array( 'taxable', 'shipping', 'none' ),
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'context' => array( 'view', 'edit' ),
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),
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'tax_class' => array(
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'description' => __( 'Tax class.', 'woocommerce' ),
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'type' => 'string',
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'context' => array( 'view', 'edit' ),
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),
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'manage_stock' => array(
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'description' => __( 'Stock management at variation level.', 'woocommerce' ),
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'type' => 'boolean',
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'default' => false,
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'context' => array( 'view', 'edit' ),
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),
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'stock_quantity' => array(
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'description' => __( 'Stock quantity.', 'woocommerce' ),
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'type' => 'integer',
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'context' => array( 'view', 'edit' ),
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),
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'in_stock' => array(
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'description' => __( 'Controls whether or not the variation is listed as "in stock" or "out of stock" on the frontend.', 'woocommerce' ),
|
|
'type' => 'boolean',
|
|
'default' => true,
|
|
'context' => array( 'view', 'edit' ),
|
|
),
|
|
'backorders' => array(
|
|
'description' => __( 'If managing stock, this controls if backorders are allowed.', 'woocommerce' ),
|
|
'type' => 'string',
|
|
'default' => 'no',
|
|
'enum' => array( 'no', 'notify', 'yes' ),
|
|
'context' => array( 'view', 'edit' ),
|
|
),
|
|
'backorders_allowed' => array(
|
|
'description' => __( 'Shows if backorders are allowed.', 'woocommerce' ),
|
|
'type' => 'boolean',
|
|
'context' => array( 'view', 'edit' ),
|
|
'readonly' => true,
|
|
),
|
|
'backordered' => array(
|
|
'description' => __( 'Shows if the variation is on backordered.', 'woocommerce' ),
|
|
'type' => 'boolean',
|
|
'context' => array( 'view', 'edit' ),
|
|
'readonly' => true,
|
|
),
|
|
'weight' => array(
|
|
/* translators: %s: weight unit */
|
|
'description' => sprintf( __( 'Variation weight (%s).', 'woocommerce' ), $weight_unit ),
|
|
'type' => 'string',
|
|
'context' => array( 'view', 'edit' ),
|
|
),
|
|
'dimensions' => array(
|
|
'description' => __( 'Variation dimensions.', 'woocommerce' ),
|
|
'type' => 'object',
|
|
'context' => array( 'view', 'edit' ),
|
|
'properties' => array(
|
|
'length' => array(
|
|
/* translators: %s: dimension unit */
|
|
'description' => sprintf( __( 'Variation length (%s).', 'woocommerce' ), $dimension_unit ),
|
|
'type' => 'string',
|
|
'context' => array( 'view', 'edit' ),
|
|
),
|
|
'width' => array(
|
|
/* translators: %s: dimension unit */
|
|
'description' => sprintf( __( 'Variation width (%s).', 'woocommerce' ), $dimension_unit ),
|
|
'type' => 'string',
|
|
'context' => array( 'view', 'edit' ),
|
|
),
|
|
'height' => array(
|
|
/* translators: %s: dimension unit */
|
|
'description' => sprintf( __( 'Variation height (%s).', 'woocommerce' ), $dimension_unit ),
|
|
'type' => 'string',
|
|
'context' => array( 'view', 'edit' ),
|
|
),
|
|
),
|
|
),
|
|
'shipping_class' => array(
|
|
'description' => __( 'Shipping class slug.', 'woocommerce' ),
|
|
'type' => 'string',
|
|
'context' => array( 'view', 'edit' ),
|
|
),
|
|
'shipping_class_id' => array(
|
|
'description' => __( 'Shipping class ID.', 'woocommerce' ),
|
|
'type' => 'string',
|
|
'context' => array( 'view', 'edit' ),
|
|
'readonly' => true,
|
|
),
|
|
'image' => array(
|
|
'description' => __( 'Variation image data.', 'woocommerce' ),
|
|
'type' => 'object',
|
|
'context' => array( 'view', 'edit' ),
|
|
'properties' => array(
|
|
'id' => array(
|
|
'description' => __( 'Image ID.', 'woocommerce' ),
|
|
'type' => 'integer',
|
|
'context' => array( 'view', 'edit' ),
|
|
),
|
|
'date_created' => array(
|
|
'description' => __( "The date the image was created, in the site's timezone.", 'woocommerce' ),
|
|
'type' => 'date-time',
|
|
'context' => array( 'view', 'edit' ),
|
|
'readonly' => true,
|
|
),
|
|
'date_modified' => array(
|
|
'description' => __( "The date the image was last modified, in the site's timezone.", 'woocommerce' ),
|
|
'type' => 'date-time',
|
|
'context' => array( 'view', 'edit' ),
|
|
'readonly' => true,
|
|
),
|
|
'src' => array(
|
|
'description' => __( 'Image URL.', 'woocommerce' ),
|
|
'type' => 'string',
|
|
'format' => 'uri',
|
|
'context' => array( 'view', 'edit' ),
|
|
),
|
|
'name' => array(
|
|
'description' => __( 'Image name.', 'woocommerce' ),
|
|
'type' => 'string',
|
|
'context' => array( 'view', 'edit' ),
|
|
),
|
|
'alt' => array(
|
|
'description' => __( 'Image alternative text.', 'woocommerce' ),
|
|
'type' => 'string',
|
|
'context' => array( 'view', 'edit' ),
|
|
),
|
|
'position' => array(
|
|
'description' => __( 'Image position. 0 means that the image is featured.', 'woocommerce' ),
|
|
'type' => 'integer',
|
|
'context' => array( 'view', 'edit' ),
|
|
),
|
|
),
|
|
),
|
|
'attributes' => array(
|
|
'description' => __( 'List of attributes.', 'woocommerce' ),
|
|
'type' => 'array',
|
|
'context' => array( 'view', 'edit' ),
|
|
'items' => array(
|
|
'type' => 'object',
|
|
'properties' => array(
|
|
'id' => array(
|
|
'description' => __( 'Attribute ID.', 'woocommerce' ),
|
|
'type' => 'integer',
|
|
'context' => array( 'view', 'edit' ),
|
|
),
|
|
'name' => array(
|
|
'description' => __( 'Attribute name.', 'woocommerce' ),
|
|
'type' => 'string',
|
|
'context' => array( 'view', 'edit' ),
|
|
),
|
|
'option' => array(
|
|
'description' => __( 'Selected attribute term name.', 'woocommerce' ),
|
|
'type' => 'string',
|
|
'context' => array( 'view', 'edit' ),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
|
|
return $this->add_additional_fields_schema( $schema );
|
|
}
|
|
|
|
/**
|
|
* Prepare links for the request.
|
|
*
|
|
* @param WC_Product $product Product object.
|
|
* @param WP_REST_Request $request Request object.
|
|
* @return array Links for the given product.
|
|
*/
|
|
protected function prepare_links( $variation, $request ) {
|
|
$product_id = (int) $request['product_id'];
|
|
$base = str_replace( '(?P<product_id>[\d]+)', $product_id, $this->rest_base );
|
|
$links = array(
|
|
'self' => array(
|
|
'href' => rest_url( sprintf( '/%s/%s/%d', $this->namespace, $base, $variation->get_id() ) ),
|
|
),
|
|
'collection' => array(
|
|
'href' => rest_url( sprintf( '/%s/%s', $this->namespace, $base ) ),
|
|
),
|
|
'up' => array(
|
|
'href' => rest_url( sprintf( '/%s/products/%d', $this->namespace, $product_id ) ),
|
|
),
|
|
);
|
|
return $links;
|
|
}
|
|
|
|
}
|