97 lines
2.8 KiB
PHP
97 lines
2.8 KiB
PHP
<?php
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/**
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* Validates the shipping info in the cart.
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*/
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class WC_Connect_Cart_Validation {
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/**
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* Needed to keep track of the current package being processed.
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*
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* @var array
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*/
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private $current_package;
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/**
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* Register actions when required instead of using constructor.
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*/
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public function register_actions() {
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add_action( 'woocommerce_store_api_cart_errors', [ $this, 'add_api_cart_errors' ], 10, 2 );
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}
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/**
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* Register filters when required instead of using constructor.
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*/
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public function register_filters() {
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add_filter( 'woocommerce_cart_no_shipping_available_html', [ $this, 'error_no_shipping_available_html' ] );
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add_filter( 'woocommerce_shipping_package_name', [ $this, 'set_current_package' ], 10, 3 );
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}
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/**
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* We use this filter to store the current package array because it's not passed to the woocommerce_cart_no_shipping_available_html filter.
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*
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* @param string $package_name Package Name.
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* @param int $i Index.
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* @param array $package Current package we need to store.
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*
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* @return mixed
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*/
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public function set_current_package( $package_name, $i, $package ) {
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$this->current_package = $package;
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return $package_name;
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}
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/**
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* More friendly error message when WCS has an error.
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*
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* @param string $error_html Generic error message from WC.
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* @return string
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*/
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public function error_no_shipping_available_html( $error_html ) {
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foreach ( WC()->shipping()->load_shipping_methods( $this->current_package ) as $shipping_method ) {
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if ( $shipping_method instanceof WC_Connect_Shipping_Method ) {
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// We have to always force validation to run because WC_Shipping could cache package rates.
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$shipping_method->is_valid_package_destination( $this->current_package );
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$errors = $shipping_method->get_package_validation_errors();
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if ( $errors->has_errors() ) {
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return $errors->get_error_message();
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}
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}
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}
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return $error_html;
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}
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/**
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* Check the error on the first load at Cart and Checkout page that has cart block or checkout block.
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*
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* @param \WP_Error $cart_errors List of errors in the cart.
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* @param \WC_Cart $cart Cart object.
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*/
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public function add_api_cart_errors( $cart_errors, $cart ) {
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if ( WC_Connect_Functions::is_store_api_call() ) {
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return;
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}
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$all_notices = wc_get_notices();
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$notices = array();
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foreach ( $all_notices as $type => $type_notices ) {
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if ( is_array( $type_notices ) && 'error' === $type ) {
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$notices = array_merge( $notices, $type_notices );
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}
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}
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$added_notices = array();
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if ( ! empty( $notices ) ) {
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$i = 1;
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foreach ( $notices as $notice ) {
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if ( ! in_array( $notice['notice'], $added_notices ) ) {
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$added_notices[] = $notice['notice'];
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$cart_errors->add( 'notice_' . $i, $notice['notice'] );
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$i++;
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}
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}
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}
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}
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}
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