582 lines
17 KiB
PHP
582 lines
17 KiB
PHP
<?php
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/**
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* REST API Setting Options controller
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*
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* Handles requests to the /settings/$group/$setting endpoints.
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*
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* @package WooCommerce\RestApi
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* @since 3.0.0
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*/
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defined( 'ABSPATH' ) || exit;
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/**
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* REST API Setting Options controller class.
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*
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* @package WooCommerce\RestApi
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* @extends WC_REST_Controller
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*/
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class WC_REST_Setting_Options_V2_Controller extends WC_REST_Controller {
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/**
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* WP REST API namespace/version.
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*
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* @var string
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*/
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protected $namespace = 'wc/v2';
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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 $rest_base = 'settings/(?P<group_id>[\w-]+)';
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/**
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* Register routes.
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*
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* @since 3.0.0
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*/
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public function register_routes() {
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register_rest_route(
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$this->namespace, '/' . $this->rest_base, array(
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'args' => array(
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'group' => array(
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'description' => __( 'Settings group ID.', 'woocommerce' ),
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'type' => 'string',
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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_items' ),
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'permission_callback' => array( $this, 'get_items_permissions_check' ),
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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, '/' . $this->rest_base . '/batch', array(
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'args' => array(
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'group' => array(
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'description' => __( 'Settings group ID.', 'woocommerce' ),
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'type' => 'string',
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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, 'batch_items' ),
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'permission_callback' => array( $this, 'update_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( $this, 'get_public_batch_schema' ),
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)
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);
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register_rest_route(
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$this->namespace, '/' . $this->rest_base . '/(?P<id>[\w-]+)', array(
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'args' => array(
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'group' => array(
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'description' => __( 'Settings group ID.', 'woocommerce' ),
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'type' => 'string',
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),
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'id' => array(
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'description' => __( 'Unique identifier for the resource.', 'woocommerce' ),
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'type' => 'string',
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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_items_permissions_check' ),
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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_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_item_schema' ),
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)
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);
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}
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/**
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* Return a single setting.
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*
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* @since 3.0.0
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* @param WP_REST_Request $request Request data.
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* @return WP_Error|WP_REST_Response
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*/
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public function get_item( $request ) {
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$setting = $this->get_setting( $request['group_id'], $request['id'] );
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if ( is_wp_error( $setting ) ) {
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return $setting;
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}
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$response = $this->prepare_item_for_response( $setting, $request );
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return rest_ensure_response( $response );
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}
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/**
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* Return all settings in a group.
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*
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* @since 3.0.0
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* @param WP_REST_Request $request Request data.
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* @return WP_Error|WP_REST_Response
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*/
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public function get_items( $request ) {
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$settings = $this->get_group_settings( $request['group_id'] );
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if ( is_wp_error( $settings ) ) {
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return $settings;
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}
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$data = array();
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foreach ( $settings as $setting_obj ) {
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$setting = $this->prepare_item_for_response( $setting_obj, $request );
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$setting = $this->prepare_response_for_collection( $setting );
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if ( $this->is_setting_type_valid( $setting['type'] ) ) {
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$data[] = $setting;
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}
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}
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return rest_ensure_response( $data );
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}
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/**
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* Get all settings in a group.
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*
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* @since 3.0.0
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* @param string $group_id Group ID.
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* @return array|WP_Error
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*/
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public function get_group_settings( $group_id ) {
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if ( empty( $group_id ) ) {
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return new WP_Error( 'rest_setting_setting_group_invalid', __( 'Invalid setting group.', 'woocommerce' ), array( 'status' => 404 ) );
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}
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$settings = apply_filters( 'woocommerce_settings-' . $group_id, array() );
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if ( empty( $settings ) ) {
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return new WP_Error( 'rest_setting_setting_group_invalid', __( 'Invalid setting group.', 'woocommerce' ), array( 'status' => 404 ) );
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}
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$filtered_settings = array();
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foreach ( $settings as $setting ) {
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$option_key = $setting['option_key'];
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$setting = $this->filter_setting( $setting );
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$default = isset( $setting['default'] ) ? $setting['default'] : '';
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// Get the option value.
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if ( is_array( $option_key ) ) {
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$option = get_option( $option_key[0] );
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$setting['value'] = isset( $option[ $option_key[1] ] ) ? $option[ $option_key[1] ] : $default;
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} else {
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$admin_setting_value = WC_Admin_Settings::get_option( $option_key, $default );
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$setting['value'] = $admin_setting_value;
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}
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if ( 'multi_select_countries' === $setting['type'] ) {
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$setting['options'] = WC()->countries->get_countries();
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$setting['type'] = 'multiselect';
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} elseif ( 'single_select_country' === $setting['type'] ) {
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$setting['type'] = 'select';
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$setting['options'] = $this->get_countries_and_states();
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}
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$filtered_settings[] = $setting;
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}
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return $filtered_settings;
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}
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/**
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* Returns a list of countries and states for use in the base location setting.
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*
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* @since 3.0.7
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* @return array Array of states and countries.
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*/
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private function get_countries_and_states() {
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$countries = WC()->countries->get_countries();
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if ( ! $countries ) {
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return array();
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}
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$output = array();
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foreach ( $countries as $key => $value ) {
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$states = WC()->countries->get_states( $key );
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if ( $states ) {
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foreach ( $states as $state_key => $state_value ) {
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$output[ $key . ':' . $state_key ] = $value . ' - ' . $state_value;
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}
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} else {
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$output[ $key ] = $value;
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}
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}
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return $output;
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}
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/**
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* Get setting data.
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*
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* @since 3.0.0
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* @param string $group_id Group ID.
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* @param string $setting_id Setting ID.
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* @return stdClass|WP_Error
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*/
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public function get_setting( $group_id, $setting_id ) {
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if ( empty( $setting_id ) ) {
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return new WP_Error( 'rest_setting_setting_invalid', __( 'Invalid setting.', 'woocommerce' ), array( 'status' => 404 ) );
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}
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$settings = $this->get_group_settings( $group_id );
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if ( is_wp_error( $settings ) ) {
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return $settings;
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}
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$array_key = array_keys( wp_list_pluck( $settings, 'id' ), $setting_id );
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if ( empty( $array_key ) ) {
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return new WP_Error( 'rest_setting_setting_invalid', __( 'Invalid setting.', 'woocommerce' ), array( 'status' => 404 ) );
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}
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$setting = $settings[ $array_key[0] ];
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if ( ! $this->is_setting_type_valid( $setting['type'] ) ) {
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return new WP_Error( 'rest_setting_setting_invalid', __( 'Invalid setting.', 'woocommerce' ), array( 'status' => 404 ) );
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}
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return $setting;
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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 3.0.0
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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( $request ) {
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// Get the request params.
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$items = array_filter( $request->get_params() );
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/*
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* Since our batch settings update is group-specific and matches based on the route,
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* we inject the URL parameters (containing group) into the batch items
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*/
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if ( ! empty( $items['update'] ) ) {
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$to_update = array();
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foreach ( $items['update'] as $item ) {
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$to_update[] = array_merge( $request->get_url_params(), $item );
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}
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$request = new WP_REST_Request( $request->get_method() );
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$request->set_body_params( array( 'update' => $to_update ) );
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}
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return parent::batch_items( $request );
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}
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/**
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* Update a single setting in a group.
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*
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* @since 3.0.0
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* @param WP_REST_Request $request Request data.
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* @return WP_Error|WP_REST_Response
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*/
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public function update_item( $request ) {
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$setting = $this->get_setting( $request['group_id'], $request['id'] );
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if ( is_wp_error( $setting ) ) {
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return $setting;
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}
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if ( is_callable( array( $this, 'validate_setting_' . $setting['type'] . '_field' ) ) ) {
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$value = $this->{'validate_setting_' . $setting['type'] . '_field'}( $request['value'], $setting );
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} else {
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$value = $this->validate_setting_text_field( $request['value'], $setting );
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}
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if ( is_wp_error( $value ) ) {
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return $value;
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}
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if ( is_array( $setting['option_key'] ) ) {
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$setting['value'] = $value;
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$option_key = $setting['option_key'];
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$prev = get_option( $option_key[0] );
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$prev[ $option_key[1] ] = $request['value'];
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update_option( $option_key[0], $prev );
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} else {
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$update_data = array();
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$update_data[ $setting['option_key'] ] = $value;
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$setting['value'] = $value;
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WC_Admin_Settings::save_fields( array( $setting ), $update_data );
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}
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$response = $this->prepare_item_for_response( $setting, $request );
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return rest_ensure_response( $response );
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}
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/**
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* Prepare a single setting object for response.
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*
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* @since 3.0.0
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* @param object $item Setting object.
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* @param WP_REST_Request $request Request object.
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* @return WP_REST_Response $response Response data.
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*/
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public function prepare_item_for_response( $item, $request ) {
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unset( $item['option_key'] );
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$data = $this->filter_setting( $item );
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$data = $this->add_additional_fields_to_object( $data, $request );
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$data = $this->filter_response_by_context( $data, empty( $request['context'] ) ? 'view' : $request['context'] );
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$response = rest_ensure_response( $data );
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$response->add_links( $this->prepare_links( $data['id'], $request['group_id'] ) );
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return $response;
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}
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/**
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* Prepare links for the request.
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*
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* @since 3.0.0
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* @param string $setting_id Setting ID.
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* @param string $group_id Group ID.
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* @return array Links for the given setting.
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*/
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protected function prepare_links( $setting_id, $group_id ) {
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$base = str_replace( '(?P<group_id>[\w-]+)', $group_id, $this->rest_base );
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$links = array(
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'self' => array(
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'href' => rest_url( sprintf( '/%s/%s/%s', $this->namespace, $base, $setting_id ) ),
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),
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'collection' => array(
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'href' => rest_url( sprintf( '/%s/%s', $this->namespace, $base ) ),
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),
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);
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return $links;
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}
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/**
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* Makes sure the current user has access to READ the settings APIs.
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*
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* @since 3.0.0
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* @param WP_REST_Request $request Full data 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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if ( ! wc_rest_check_manager_permissions( 'settings', 'read' ) ) {
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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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* Makes sure the current user has access to WRITE the settings APIs.
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*
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* @since 3.0.0
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* @param WP_REST_Request $request Full data about the request.
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* @return WP_Error|boolean
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*/
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public function update_items_permissions_check( $request ) {
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if ( ! wc_rest_check_manager_permissions( 'settings', 'edit' ) ) {
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return new WP_Error( 'woocommerce_rest_cannot_edit', __( 'Sorry, you cannot 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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* Filters out bad values from the settings array/filter so we
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* only return known values via the API.
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*
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* @since 3.0.0
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* @param array $setting Settings.
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* @return array
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*/
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public function filter_setting( $setting ) {
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$setting = array_intersect_key(
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$setting,
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array_flip( array_filter( array_keys( $setting ), array( $this, 'allowed_setting_keys' ) ) )
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);
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if ( empty( $setting['options'] ) ) {
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unset( $setting['options'] );
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}
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if ( 'image_width' === $setting['type'] ) {
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$setting = $this->cast_image_width( $setting );
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}
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return $setting;
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}
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/**
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* For image_width, Crop can return "0" instead of false -- so we want
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* to make sure we return these consistently the same we accept them.
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*
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* @todo remove in 4.0
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* @since 3.0.0
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* @param array $setting Settings.
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* @return array
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*/
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public function cast_image_width( $setting ) {
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foreach ( array( 'default', 'value' ) as $key ) {
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if ( isset( $setting[ $key ] ) ) {
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$setting[ $key ]['width'] = intval( $setting[ $key ]['width'] );
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$setting[ $key ]['height'] = intval( $setting[ $key ]['height'] );
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$setting[ $key ]['crop'] = (bool) $setting[ $key ]['crop'];
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}
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}
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return $setting;
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}
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/**
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* Callback for allowed keys for each setting response.
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*
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* @since 3.0.0
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* @param string $key Key to check.
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* @return boolean
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*/
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public function allowed_setting_keys( $key ) {
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return in_array(
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$key, array(
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'id',
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'label',
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'description',
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'default',
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'tip',
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'placeholder',
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'type',
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'options',
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'value',
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'option_key',
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)
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);
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}
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/**
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* Boolean for if a setting type is a valid supported setting type.
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*
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* @since 3.0.0
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* @param string $type Type.
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* @return bool
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*/
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public function is_setting_type_valid( $type ) {
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return in_array(
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$type, array(
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'text', // Validates with validate_setting_text_field.
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'email', // Validates with validate_setting_text_field.
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'number', // Validates with validate_setting_text_field.
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'color', // Validates with validate_setting_text_field.
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'password', // Validates with validate_setting_text_field.
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'textarea', // Validates with validate_setting_textarea_field.
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'select', // Validates with validate_setting_select_field.
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'multiselect', // Validates with validate_setting_multiselect_field.
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'radio', // Validates with validate_setting_radio_field (-> validate_setting_select_field).
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'checkbox', // Validates with validate_setting_checkbox_field.
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'image_width', // Validates with validate_setting_image_width_field.
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'thumbnail_cropping', // Validates with validate_setting_text_field.
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)
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);
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}
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|
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/**
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* Get the settings schema, conforming to JSON Schema.
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*
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* @since 3.0.0
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* @return array
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*/
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public function get_item_schema() {
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$schema = array(
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'$schema' => 'http://json-schema.org/draft-04/schema#',
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'title' => 'setting',
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'type' => 'object',
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'properties' => array(
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'id' => array(
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'description' => __( 'A unique identifier for the setting.', 'woocommerce' ),
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'type' => 'string',
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'arg_options' => array(
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'sanitize_callback' => 'sanitize_title',
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),
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'context' => array( 'view', 'edit' ),
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'readonly' => true,
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),
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'label' => array(
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'description' => __( 'A human readable label for the setting used in interfaces.', 'woocommerce' ),
|
|
'type' => 'string',
|
|
'arg_options' => array(
|
|
'sanitize_callback' => 'sanitize_text_field',
|
|
),
|
|
'context' => array( 'view', 'edit' ),
|
|
'readonly' => true,
|
|
),
|
|
'description' => array(
|
|
'description' => __( 'A human readable description for the setting used in interfaces.', 'woocommerce' ),
|
|
'type' => 'string',
|
|
'arg_options' => array(
|
|
'sanitize_callback' => 'sanitize_text_field',
|
|
),
|
|
'context' => array( 'view', 'edit' ),
|
|
'readonly' => true,
|
|
),
|
|
'value' => array(
|
|
'description' => __( 'Setting value.', 'woocommerce' ),
|
|
'type' => 'mixed',
|
|
'context' => array( 'view', 'edit' ),
|
|
),
|
|
'default' => array(
|
|
'description' => __( 'Default value for the setting.', 'woocommerce' ),
|
|
'type' => 'mixed',
|
|
'context' => array( 'view', 'edit' ),
|
|
'readonly' => true,
|
|
),
|
|
'tip' => array(
|
|
'description' => __( 'Additional help text shown to the user about the setting.', 'woocommerce' ),
|
|
'type' => 'string',
|
|
'arg_options' => array(
|
|
'sanitize_callback' => 'sanitize_text_field',
|
|
),
|
|
'context' => array( 'view', 'edit' ),
|
|
'readonly' => true,
|
|
),
|
|
'placeholder' => array(
|
|
'description' => __( 'Placeholder text to be displayed in text inputs.', 'woocommerce' ),
|
|
'type' => 'string',
|
|
'arg_options' => array(
|
|
'sanitize_callback' => 'sanitize_text_field',
|
|
),
|
|
'context' => array( 'view', 'edit' ),
|
|
'readonly' => true,
|
|
),
|
|
'type' => array(
|
|
'description' => __( 'Type of setting.', 'woocommerce' ),
|
|
'type' => 'string',
|
|
'arg_options' => array(
|
|
'sanitize_callback' => 'sanitize_text_field',
|
|
),
|
|
'context' => array( 'view', 'edit' ),
|
|
'enum' => array( 'text', 'email', 'number', 'color', 'password', 'textarea', 'select', 'multiselect', 'radio', 'image_width', 'checkbox', 'thumbnail_cropping' ),
|
|
'readonly' => true,
|
|
),
|
|
'options' => array(
|
|
'description' => __( 'Array of options (key value pairs) for inputs such as select, multiselect, and radio buttons.', 'woocommerce' ),
|
|
'type' => 'object',
|
|
'context' => array( 'view', 'edit' ),
|
|
'readonly' => true,
|
|
),
|
|
),
|
|
);
|
|
|
|
return $this->add_additional_fields_schema( $schema );
|
|
}
|
|
}
|