812 lines
26 KiB
PHP
812 lines
26 KiB
PHP
<?php
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/**
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* Abstract Rest Terms Controller
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*
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* @package WooCommerce\RestApi
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* @version 3.3.0
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*/
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if ( ! defined( 'ABSPATH' ) ) {
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exit;
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}
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use Automattic\WooCommerce\Internal\AssignDefaultCategory;
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/**
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* Terms controller class.
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*/
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abstract class WC_REST_Terms_Controller extends WC_REST_Controller {
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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 = '';
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/**
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* Taxonomy.
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*
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* @var string
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*/
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protected $taxonomy = '';
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/**
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* Cached taxonomies by attribute id.
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*
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* @var array
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*/
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protected $taxonomies_by_id = array();
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/**
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* Register the routes for terms.
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*/
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public function register_routes() {
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register_rest_route(
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$this->namespace,
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'/' . $this->rest_base,
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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( $this, 'create_item_permissions_check' ),
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'args' => array_merge(
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$this->get_endpoint_args_for_item_schema( WP_REST_Server::CREATABLE ),
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array(
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'name' => array(
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'type' => 'string',
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'description' => __( 'Name for the resource.', 'woocommerce' ),
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'required' => true,
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),
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)
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),
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),
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'schema' => array( $this, 'get_public_item_schema' ),
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)
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);
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register_rest_route(
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$this->namespace,
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'/' . $this->rest_base . '/(?P<id>[\d]+)',
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array(
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'args' => 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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),
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),
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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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'type' => 'boolean',
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'description' => __( 'Required to be true, as resource does not support trashing.', 'woocommerce' ),
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),
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),
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),
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'schema' => array( $this, 'get_public_item_schema' ),
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)
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);
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register_rest_route(
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$this->namespace,
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'/' . $this->rest_base . '/batch',
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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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/**
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* Check if a given request has access to read the terms.
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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 get_items_permissions_check( $request ) {
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$permissions = $this->check_permissions( $request, 'read' );
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if ( is_wp_error( $permissions ) ) {
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return $permissions;
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}
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if ( ! $permissions ) {
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return new WP_Error( 'woocommerce_rest_cannot_view', __( 'Sorry, you cannot list resources.', 'woocommerce' ), array( 'status' => rest_authorization_required_code() ) );
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}
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return true;
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}
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/**
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* Check if a given request has access to create a term.
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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 create_item_permissions_check( $request ) {
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$permissions = $this->check_permissions( $request, 'create' );
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if ( is_wp_error( $permissions ) ) {
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return $permissions;
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}
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if ( ! $permissions ) {
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return new WP_Error( 'woocommerce_rest_cannot_create', __( 'Sorry, you are not allowed to create resources.', 'woocommerce' ), array( 'status' => rest_authorization_required_code() ) );
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}
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return true;
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}
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/**
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* Check if a given request has access to read a term.
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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 get_item_permissions_check( $request ) {
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$permissions = $this->check_permissions( $request, 'read' );
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if ( is_wp_error( $permissions ) ) {
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return $permissions;
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}
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if ( ! $permissions ) {
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return new WP_Error( 'woocommerce_rest_cannot_view', __( 'Sorry, you cannot view this resource.', 'woocommerce' ), array( 'status' => rest_authorization_required_code() ) );
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}
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return true;
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}
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/**
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* Check if a given request has access to update a term.
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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 update_item_permissions_check( $request ) {
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$permissions = $this->check_permissions( $request, 'edit' );
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if ( is_wp_error( $permissions ) ) {
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return $permissions;
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}
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if ( ! $permissions ) {
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return new WP_Error( 'woocommerce_rest_cannot_edit', __( 'Sorry, you are not allowed to edit this resource.', 'woocommerce' ), array( 'status' => rest_authorization_required_code() ) );
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}
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return true;
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}
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/**
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* Check if a given request has access to delete a term.
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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_permissions_check( $request ) {
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$permissions = $this->check_permissions( $request, 'delete' );
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if ( is_wp_error( $permissions ) ) {
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return $permissions;
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}
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if ( ! $permissions ) {
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return new WP_Error( 'woocommerce_rest_cannot_delete', __( 'Sorry, you are not allowed to delete this resource.', 'woocommerce' ), array( 'status' => rest_authorization_required_code() ) );
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}
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return true;
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}
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/**
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* Check if a given request has access batch create, update and delete items.
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*
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* @param WP_REST_Request $request Full details about the request.
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* @return boolean|WP_Error
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*/
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public function batch_items_permissions_check( $request ) {
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$permissions = $this->check_permissions( $request, 'batch' );
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if ( is_wp_error( $permissions ) ) {
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return $permissions;
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}
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if ( ! $permissions ) {
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return new WP_Error( 'woocommerce_rest_cannot_batch', __( 'Sorry, you are not allowed to batch manipulate this resource.', 'woocommerce' ), array( 'status' => rest_authorization_required_code() ) );
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}
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return true;
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}
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/**
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* Check permissions.
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*
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* @param WP_REST_Request $request Full details about the request.
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* @param string $context Request context.
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* @return bool|WP_Error
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*/
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protected function check_permissions( $request, $context = 'read' ) {
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// Get taxonomy.
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$taxonomy = $this->get_taxonomy( $request );
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if ( ! $taxonomy || ! taxonomy_exists( $taxonomy ) ) {
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return new WP_Error( 'woocommerce_rest_taxonomy_invalid', __( 'Taxonomy does not exist.', 'woocommerce' ), array( 'status' => 404 ) );
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}
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// Check permissions for a single term.
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$id = intval( $request['id'] );
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if ( $id ) {
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$term = get_term( $id, $taxonomy );
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if ( is_wp_error( $term ) || ! $term || $term->taxonomy !== $taxonomy ) {
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return new WP_Error( 'woocommerce_rest_term_invalid', __( 'Resource does not exist.', 'woocommerce' ), array( 'status' => 404 ) );
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}
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return wc_rest_check_product_term_permissions( $taxonomy, $context, $term->term_id );
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}
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return wc_rest_check_product_term_permissions( $taxonomy, $context );
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}
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/**
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* Get terms associated with a taxonomy.
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*
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* @param WP_REST_Request $request Full details about the request.
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* @return WP_REST_Response|WP_Error
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*/
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public function get_items( $request ) {
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$taxonomy = $this->get_taxonomy( $request );
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$prepared_args = array(
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'exclude' => $request['exclude'],
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'include' => $request['include'],
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'order' => $request['order'],
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'orderby' => $request['orderby'],
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'product' => $request['product'],
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'hide_empty' => $request['hide_empty'],
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'number' => $request['per_page'],
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'search' => $request['search'],
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'slug' => $request['slug'],
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);
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if ( ! empty( $request['offset'] ) ) {
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$prepared_args['offset'] = $request['offset'];
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} else {
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$prepared_args['offset'] = ( $request['page'] - 1 ) * $prepared_args['number'];
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}
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$taxonomy_obj = get_taxonomy( $taxonomy );
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if ( $taxonomy_obj->hierarchical && isset( $request['parent'] ) ) {
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if ( 0 === $request['parent'] ) {
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// Only query top-level terms.
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$prepared_args['parent'] = 0;
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} else {
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if ( $request['parent'] ) {
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$prepared_args['parent'] = $request['parent'];
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}
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}
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}
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/**
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* Filter the query arguments, before passing them to `get_terms()`.
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*
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* Enables adding extra arguments or setting defaults for a terms
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* collection request.
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*
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* @see https://developer.wordpress.org/reference/functions/get_terms/
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*
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* @param array $prepared_args Array of arguments to be
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* passed to get_terms.
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* @param WP_REST_Request $request The current request.
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*/
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$prepared_args = apply_filters( "woocommerce_rest_{$taxonomy}_query", $prepared_args, $request );
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if ( ! empty( $prepared_args['product'] ) ) {
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$query_result = $this->get_terms_for_product( $prepared_args, $request );
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$total_terms = $this->total_terms;
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} else {
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$query_result = get_terms( $taxonomy, $prepared_args );
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$count_args = $prepared_args;
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unset( $count_args['number'] );
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unset( $count_args['offset'] );
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$total_terms = wp_count_terms( $taxonomy, $count_args );
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// Ensure we don't return results when offset is out of bounds.
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// See https://core.trac.wordpress.org/ticket/35935.
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if ( $prepared_args['offset'] && $prepared_args['offset'] >= $total_terms ) {
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$query_result = array();
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}
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// wp_count_terms can return a falsy value when the term has no children.
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if ( ! $total_terms ) {
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$total_terms = 0;
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}
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}
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$response = array();
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foreach ( $query_result as $term ) {
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$data = $this->prepare_item_for_response( $term, $request );
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$response[] = $this->prepare_response_for_collection( $data );
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}
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$response = rest_ensure_response( $response );
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// Store pagination values for headers then unset for count query.
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$per_page = (int) $prepared_args['number'];
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$page = ceil( ( ( (int) $prepared_args['offset'] ) / $per_page ) + 1 );
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$response->header( 'X-WP-Total', (int) $total_terms );
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$max_pages = ceil( $total_terms / $per_page );
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$response->header( 'X-WP-TotalPages', (int) $max_pages );
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$base = str_replace( '(?P<attribute_id>[\d]+)', $request['attribute_id'], $this->rest_base );
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$base = add_query_arg( $request->get_query_params(), rest_url( '/' . $this->namespace . '/' . $base ) );
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if ( $page > 1 ) {
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$prev_page = $page - 1;
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if ( $prev_page > $max_pages ) {
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$prev_page = $max_pages;
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}
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$prev_link = add_query_arg( 'page', $prev_page, $base );
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$response->link_header( 'prev', $prev_link );
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}
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if ( $max_pages > $page ) {
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$next_page = $page + 1;
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$next_link = add_query_arg( 'page', $next_page, $base );
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$response->link_header( 'next', $next_link );
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}
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return $response;
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}
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/**
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* Create a single term for a taxonomy.
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*
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* @param WP_REST_Request $request Full details about the request.
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* @return WP_REST_Request|WP_Error
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*/
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public function create_item( $request ) {
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$taxonomy = $this->get_taxonomy( $request );
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$name = $request['name'];
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$args = array();
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$schema = $this->get_item_schema();
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if ( ! empty( $schema['properties']['description'] ) && isset( $request['description'] ) ) {
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$args['description'] = $request['description'];
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}
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if ( isset( $request['slug'] ) ) {
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$args['slug'] = $request['slug'];
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}
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if ( isset( $request['parent'] ) ) {
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if ( ! is_taxonomy_hierarchical( $taxonomy ) ) {
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return new WP_Error( 'woocommerce_rest_taxonomy_not_hierarchical', __( 'Can not set resource parent, taxonomy is not hierarchical.', 'woocommerce' ), array( 'status' => 400 ) );
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}
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$args['parent'] = $request['parent'];
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}
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$term = wp_insert_term( $name, $taxonomy, $args );
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if ( is_wp_error( $term ) ) {
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$error_data = array( 'status' => 400 );
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// If we're going to inform the client that the term exists,
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// give them the identifier they can actually use.
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$term_id = $term->get_error_data( 'term_exists' );
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if ( $term_id ) {
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$error_data['resource_id'] = $term_id;
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}
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return new WP_Error( $term->get_error_code(), $term->get_error_message(), $error_data );
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}
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$term = get_term( $term['term_id'], $taxonomy );
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$this->update_additional_fields_for_object( $term, $request );
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// Add term data.
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$meta_fields = $this->update_term_meta_fields( $term, $request );
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if ( is_wp_error( $meta_fields ) ) {
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wp_delete_term( $term->term_id, $taxonomy );
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return $meta_fields;
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}
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/**
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* Fires after a single term is created or updated via the REST API.
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*
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* @param WP_Term $term Inserted Term object.
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* @param WP_REST_Request $request Request object.
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* @param boolean $creating True when creating term, false when updating.
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*/
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do_action( "woocommerce_rest_insert_{$taxonomy}", $term, $request, true );
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$request->set_param( 'context', 'edit' );
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$response = $this->prepare_item_for_response( $term, $request );
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$response = rest_ensure_response( $response );
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$response->set_status( 201 );
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$base = '/' . $this->namespace . '/' . $this->rest_base;
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if ( ! empty( $request['attribute_id'] ) ) {
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$base = str_replace( '(?P<attribute_id>[\d]+)', (int) $request['attribute_id'], $base );
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}
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$response->header( 'Location', rest_url( $base . '/' . $term->term_id ) );
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return $response;
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}
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/**
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* Get a single term from a taxonomy.
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*
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* @param WP_REST_Request $request Full details about the request.
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* @return WP_REST_Request|WP_Error
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*/
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public function get_item( $request ) {
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$taxonomy = $this->get_taxonomy( $request );
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$term = get_term( (int) $request['id'], $taxonomy );
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if ( is_wp_error( $term ) ) {
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return $term;
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}
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$response = $this->prepare_item_for_response( $term, $request );
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return rest_ensure_response( $response );
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}
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/**
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* Update a single term from a taxonomy.
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*
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* @param WP_REST_Request $request Full details about the request.
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* @return WP_REST_Request|WP_Error
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*/
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public function update_item( $request ) {
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$taxonomy = $this->get_taxonomy( $request );
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$term = get_term( (int) $request['id'], $taxonomy );
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$schema = $this->get_item_schema();
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$prepared_args = array();
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if ( isset( $request['name'] ) ) {
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$prepared_args['name'] = $request['name'];
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}
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if ( ! empty( $schema['properties']['description'] ) && isset( $request['description'] ) ) {
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$prepared_args['description'] = $request['description'];
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}
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if ( isset( $request['slug'] ) ) {
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$prepared_args['slug'] = $request['slug'];
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}
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if ( isset( $request['parent'] ) ) {
|
|
if ( ! is_taxonomy_hierarchical( $taxonomy ) ) {
|
|
return new WP_Error( 'woocommerce_rest_taxonomy_not_hierarchical', __( 'Can not set resource parent, taxonomy is not hierarchical.', 'woocommerce' ), array( 'status' => 400 ) );
|
|
}
|
|
$prepared_args['parent'] = $request['parent'];
|
|
}
|
|
|
|
// Only update the term if we haz something to update.
|
|
if ( ! empty( $prepared_args ) ) {
|
|
$update = wp_update_term( $term->term_id, $term->taxonomy, $prepared_args );
|
|
if ( is_wp_error( $update ) ) {
|
|
return $update;
|
|
}
|
|
}
|
|
|
|
$term = get_term( (int) $request['id'], $taxonomy );
|
|
|
|
$this->update_additional_fields_for_object( $term, $request );
|
|
|
|
// Update term data.
|
|
$meta_fields = $this->update_term_meta_fields( $term, $request );
|
|
if ( is_wp_error( $meta_fields ) ) {
|
|
return $meta_fields;
|
|
}
|
|
|
|
/**
|
|
* Fires after a single term is created or updated via the REST API.
|
|
*
|
|
* @param WP_Term $term Inserted Term object.
|
|
* @param WP_REST_Request $request Request object.
|
|
* @param boolean $creating True when creating term, false when updating.
|
|
*/
|
|
do_action( "woocommerce_rest_insert_{$taxonomy}", $term, $request, false );
|
|
|
|
$request->set_param( 'context', 'edit' );
|
|
$response = $this->prepare_item_for_response( $term, $request );
|
|
return rest_ensure_response( $response );
|
|
}
|
|
|
|
/**
|
|
* Delete a single term from a taxonomy.
|
|
*
|
|
* @param WP_REST_Request $request Full details about the request.
|
|
* @return WP_REST_Response|WP_Error
|
|
*/
|
|
public function delete_item( $request ) {
|
|
$taxonomy = $this->get_taxonomy( $request );
|
|
$force = isset( $request['force'] ) ? (bool) $request['force'] : false;
|
|
|
|
// We don't support trashing for this type, error out.
|
|
if ( ! $force ) {
|
|
return new WP_Error( 'woocommerce_rest_trash_not_supported', __( 'Resource does not support trashing.', 'woocommerce' ), array( 'status' => 501 ) );
|
|
}
|
|
|
|
$term = get_term( (int) $request['id'], $taxonomy );
|
|
// Get default category id.
|
|
$default_category_id = absint( get_option( 'default_product_cat', 0 ) );
|
|
|
|
// Prevent deleting the default product category.
|
|
if ( $default_category_id === (int) $request['id'] ) {
|
|
return new WP_Error( 'woocommerce_rest_cannot_delete', __( 'Default product category cannot be deleted.', 'woocommerce' ), array( 'status' => 500 ) );
|
|
}
|
|
|
|
$request->set_param( 'context', 'edit' );
|
|
$response = $this->prepare_item_for_response( $term, $request );
|
|
|
|
$retval = wp_delete_term( $term->term_id, $term->taxonomy );
|
|
if ( ! $retval ) {
|
|
return new WP_Error( 'woocommerce_rest_cannot_delete', __( 'The resource cannot be deleted.', 'woocommerce' ), array( 'status' => 500 ) );
|
|
}
|
|
|
|
// Schedule action to assign default category.
|
|
wc_get_container()->get( AssignDefaultCategory::class )->schedule_action();
|
|
|
|
/**
|
|
* Fires after a single term is deleted via the REST API.
|
|
*
|
|
* @param WP_Term $term The deleted term.
|
|
* @param WP_REST_Response $response The response data.
|
|
* @param WP_REST_Request $request The request sent to the API.
|
|
*/
|
|
do_action( "woocommerce_rest_delete_{$taxonomy}", $term, $response, $request );
|
|
|
|
return $response;
|
|
}
|
|
|
|
/**
|
|
* Prepare links for the request.
|
|
*
|
|
* @param object $term Term object.
|
|
* @param WP_REST_Request $request Full details about the request.
|
|
* @return array Links for the given term.
|
|
*/
|
|
protected function prepare_links( $term, $request ) {
|
|
$base = '/' . $this->namespace . '/' . $this->rest_base;
|
|
|
|
if ( ! empty( $request['attribute_id'] ) ) {
|
|
$base = str_replace( '(?P<attribute_id>[\d]+)', (int) $request['attribute_id'], $base );
|
|
}
|
|
|
|
$links = array(
|
|
'self' => array(
|
|
'href' => rest_url( trailingslashit( $base ) . $term->term_id ),
|
|
),
|
|
'collection' => array(
|
|
'href' => rest_url( $base ),
|
|
),
|
|
);
|
|
|
|
if ( $term->parent ) {
|
|
$parent_term = get_term( (int) $term->parent, $term->taxonomy );
|
|
if ( $parent_term ) {
|
|
$links['up'] = array(
|
|
'href' => rest_url( trailingslashit( $base ) . $parent_term->term_id ),
|
|
);
|
|
}
|
|
}
|
|
|
|
return $links;
|
|
}
|
|
|
|
/**
|
|
* Update term meta fields.
|
|
*
|
|
* @param WP_Term $term Term object.
|
|
* @param WP_REST_Request $request Full details about the request.
|
|
* @return bool|WP_Error
|
|
*/
|
|
protected function update_term_meta_fields( $term, $request ) {
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Get the terms attached to a product.
|
|
*
|
|
* This is an alternative to `get_terms()` that uses `get_the_terms()`
|
|
* instead, which hits the object cache. There are a few things not
|
|
* supported, notably `include`, `exclude`. In `self::get_items()` these
|
|
* are instead treated as a full query.
|
|
*
|
|
* @param array $prepared_args Arguments for `get_terms()`.
|
|
* @param WP_REST_Request $request Full details about the request.
|
|
* @return array List of term objects. (Total count in `$this->total_terms`).
|
|
*/
|
|
protected function get_terms_for_product( $prepared_args, $request ) {
|
|
$taxonomy = $this->get_taxonomy( $request );
|
|
|
|
$query_result = get_the_terms( $prepared_args['product'], $taxonomy );
|
|
if ( empty( $query_result ) ) {
|
|
$this->total_terms = 0;
|
|
return array();
|
|
}
|
|
|
|
// get_items() verifies that we don't have `include` set, and default.
|
|
// ordering is by `name`.
|
|
if ( ! in_array( $prepared_args['orderby'], array( 'name', 'none', 'include' ), true ) ) {
|
|
switch ( $prepared_args['orderby'] ) {
|
|
case 'id':
|
|
$this->sort_column = 'term_id';
|
|
break;
|
|
case 'slug':
|
|
case 'term_group':
|
|
case 'description':
|
|
case 'count':
|
|
$this->sort_column = $prepared_args['orderby'];
|
|
break;
|
|
}
|
|
usort( $query_result, array( $this, 'compare_terms' ) );
|
|
}
|
|
if ( strtolower( $prepared_args['order'] ) !== 'asc' ) {
|
|
$query_result = array_reverse( $query_result );
|
|
}
|
|
|
|
// Pagination.
|
|
$this->total_terms = count( $query_result );
|
|
$query_result = array_slice( $query_result, $prepared_args['offset'], $prepared_args['number'] );
|
|
|
|
return $query_result;
|
|
}
|
|
|
|
/**
|
|
* Comparison function for sorting terms by a column.
|
|
*
|
|
* Uses `$this->sort_column` to determine field to sort by.
|
|
*
|
|
* @param stdClass $left Term object.
|
|
* @param stdClass $right Term object.
|
|
* @return int <0 if left is higher "priority" than right, 0 if equal, >0 if right is higher "priority" than left.
|
|
*/
|
|
protected function compare_terms( $left, $right ) {
|
|
$col = $this->sort_column;
|
|
$left_val = $left->$col;
|
|
$right_val = $right->$col;
|
|
|
|
if ( is_int( $left_val ) && is_int( $right_val ) ) {
|
|
return $left_val - $right_val;
|
|
}
|
|
|
|
return strcmp( $left_val, $right_val );
|
|
}
|
|
|
|
/**
|
|
* Get the query params for collections
|
|
*
|
|
* @return array
|
|
*/
|
|
public function get_collection_params() {
|
|
$params = parent::get_collection_params();
|
|
|
|
$params['context']['default'] = 'view';
|
|
|
|
$params['exclude'] = array(
|
|
'description' => __( 'Ensure result set excludes specific IDs.', 'woocommerce' ),
|
|
'type' => 'array',
|
|
'items' => array(
|
|
'type' => 'integer',
|
|
),
|
|
'default' => array(),
|
|
'sanitize_callback' => 'wp_parse_id_list',
|
|
);
|
|
$params['include'] = array(
|
|
'description' => __( 'Limit result set to specific ids.', 'woocommerce' ),
|
|
'type' => 'array',
|
|
'items' => array(
|
|
'type' => 'integer',
|
|
),
|
|
'default' => array(),
|
|
'sanitize_callback' => 'wp_parse_id_list',
|
|
);
|
|
$params['offset'] = array(
|
|
'description' => __( 'Offset the result set by a specific number of items. Applies to hierarchical taxonomies only.', 'woocommerce' ),
|
|
'type' => 'integer',
|
|
'sanitize_callback' => 'absint',
|
|
'validate_callback' => 'rest_validate_request_arg',
|
|
);
|
|
$params['order'] = array(
|
|
'description' => __( 'Order sort attribute ascending or descending.', 'woocommerce' ),
|
|
'type' => 'string',
|
|
'sanitize_callback' => 'sanitize_key',
|
|
'default' => 'asc',
|
|
'enum' => array(
|
|
'asc',
|
|
'desc',
|
|
),
|
|
'validate_callback' => 'rest_validate_request_arg',
|
|
);
|
|
$params['orderby'] = array(
|
|
'description' => __( 'Sort collection by resource attribute.', 'woocommerce' ),
|
|
'type' => 'string',
|
|
'sanitize_callback' => 'sanitize_key',
|
|
'default' => 'name',
|
|
'enum' => array(
|
|
'id',
|
|
'include',
|
|
'name',
|
|
'slug',
|
|
'term_group',
|
|
'description',
|
|
'count',
|
|
),
|
|
'validate_callback' => 'rest_validate_request_arg',
|
|
);
|
|
$params['hide_empty'] = array(
|
|
'description' => __( 'Whether to hide resources not assigned to any products.', 'woocommerce' ),
|
|
'type' => 'boolean',
|
|
'default' => false,
|
|
'validate_callback' => 'rest_validate_request_arg',
|
|
);
|
|
$params['parent'] = array(
|
|
'description' => __( 'Limit result set to resources assigned to a specific parent. Applies to hierarchical taxonomies only.', 'woocommerce' ),
|
|
'type' => 'integer',
|
|
'sanitize_callback' => 'absint',
|
|
'validate_callback' => 'rest_validate_request_arg',
|
|
);
|
|
$params['product'] = array(
|
|
'description' => __( 'Limit result set to resources assigned to a specific product.', 'woocommerce' ),
|
|
'type' => 'integer',
|
|
'default' => null,
|
|
'validate_callback' => 'rest_validate_request_arg',
|
|
);
|
|
$params['slug'] = array(
|
|
'description' => __( 'Limit result set to resources with a specific slug.', 'woocommerce' ),
|
|
'type' => 'string',
|
|
'validate_callback' => 'rest_validate_request_arg',
|
|
);
|
|
|
|
return $params;
|
|
}
|
|
|
|
/**
|
|
* Get taxonomy.
|
|
*
|
|
* @param WP_REST_Request $request Full details about the request.
|
|
* @return int|WP_Error
|
|
*/
|
|
protected function get_taxonomy( $request ) {
|
|
$attribute_id = $request['attribute_id'];
|
|
|
|
if ( empty( $attribute_id ) ) {
|
|
return $this->taxonomy;
|
|
}
|
|
|
|
if ( isset( $this->taxonomies_by_id[ $attribute_id ] ) ) {
|
|
return $this->taxonomies_by_id[ $attribute_id ];
|
|
}
|
|
|
|
$taxonomy = WC()->call_function( 'wc_attribute_taxonomy_name_by_id', (int) $request['attribute_id'] );
|
|
if ( ! empty( $taxonomy ) ) {
|
|
$this->taxonomy = $taxonomy;
|
|
$this->taxonomies_by_id[ $attribute_id ] = $taxonomy;
|
|
}
|
|
|
|
return $taxonomy;
|
|
}
|
|
}
|