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Edit File : wc-cart-functions.php \| Size : 20.05 KB
<?php /** * WooCommerce Cart Functions * * Functions for cart specific things. * * @package WooCommerce\Functions * @version 2.5.0 / use Automattic\Jetpack\Constants; use Automattic\WooCommerce\Blocks\Utils\CartCheckoutUtils; use Automattic\WooCommerce\Enums\OrderStatus; use Automattic\WooCommerce\Enums\ProductType; use Automattic\WooCommerce\StoreApi\Utilities\LocalPickupUtils; defined( 'ABSPATH' ) \|\| exit; /* * Prevent password protected products being added to the cart. * * @param bool $passed Validation. * @param int $product_id Product ID. * @return bool / function wc_protected_product_add_to_cart( $passed, $product_id ) { if ( post_password_required( $product_id ) ) { $passed = false; wc_add_notice( __( 'This product is protected and cannot be purchased.', 'woocommerce' ), 'error' ); } return $passed; } add_filter( 'woocommerce_add_to_cart_validation', 'wc_protected_product_add_to_cart', 10, 2 ); /* * Clears the cart session when called. / function wc_empty_cart() { if ( ! isset( WC()->cart ) \|\| '' === WC()->cart ) { WC()->cart = new WC_Cart(); } WC()->cart->empty_cart( false ); } /* * Retrieves unvalidated referer from '_wp_http_referer' or HTTP referer. * * Do not use for redirects, use {@see wp_get_referer()} instead. * * @since 2.6.1 * @return string\|false Referer URL on success, false on failure. / function wc_get_raw_referer() { if ( function_exists( 'wp_get_raw_referer' ) ) { return wp_get_raw_referer(); } if ( ! empty( $_REQUEST['_wp_http_referer'] ) ) { // WPCS: input var ok, CSRF ok. return wp_unslash( $_REQUEST['_wp_http_referer'] ); // WPCS: input var ok, CSRF ok, sanitization ok. } elseif ( ! empty( $_SERVER['HTTP_REFERER'] ) ) { // WPCS: input var ok, CSRF ok. return wp_unslash( $_SERVER['HTTP_REFERER'] ); // WPCS: input var ok, CSRF ok, sanitization ok. } return false; } /* * Add to cart messages. * * @param int\|array $products Product ID list or single product ID. * @param bool $show_qty Should quantities be shown? Added in 2.6.0. * @param bool $return Return message rather than add it. * * @return mixed / function wc_add_to_cart_message( $products, $show_qty = false, $return = false ) { $titles = array(); $count = 0; if ( ! is_array( $products ) ) { $products = array( $products => 1 ); $show_qty = false; } if ( ! $show_qty ) { $products = array_fill_keys( array_keys( $products ), 1 ); } $product_id = null; foreach ( $products as $product_id => $qty ) { / translators: %s: product name / $titles[] = apply_filters( 'woocommerce_add_to_cart_qty_html', ( $qty > 1 ? absint( $qty ) . ' × ' : '' ), $product_id ) . apply_filters( 'woocommerce_add_to_cart_item_name_in_quotes', sprintf( _x( '“%s”', 'Item name in quotes', 'woocommerce' ), strip_tags( get_the_title( $product_id ) ) ), $product_id ); $count += $qty; } $titles = array_filter( $titles ); / translators: %s: product name / $added_text = sprintf( _n( '%s has been added to your cart.', '%s have been added to your cart.', $count, 'woocommerce' ), wc_format_list_of_items( $titles ) ); // Output success messages. $wp_button_class = wc_wp_theme_get_element_class_name( 'button' ) ? ' ' . wc_wp_theme_get_element_class_name( 'button' ) : ''; if ( 'yes' === get_option( 'woocommerce_cart_redirect_after_add' ) ) { $return_to = apply_filters( 'woocommerce_continue_shopping_redirect', wc_get_raw_referer() ? wp_validate_redirect( wc_get_raw_referer(), false ) : wc_get_page_permalink( 'shop' ) ); $message = sprintf( '%s <a href="%s" class="button wc-forward%s">%s</a>', esc_html( $added_text ), esc_url( $return_to ), esc_attr( $wp_button_class ), esc_html__( 'Continue shopping', 'woocommerce' ) ); } elseif ( ! CartCheckoutUtils::has_cart_page() ) { $message = sprintf( '%s', esc_html( $added_text ) ); } else { $message = sprintf( '%s <a href="%s" class="button wc-forward%s">%s</a>', esc_html( $added_text ), esc_url( wc_get_cart_url() ), esc_attr( $wp_button_class ), esc_html__( 'View cart', 'woocommerce' ) ); } if ( has_filter( 'wc_add_to_cart_message' ) ) { wc_deprecated_function( 'The wc_add_to_cart_message filter', '3.0', 'wc_add_to_cart_message_html' ); $message = apply_filters( 'wc_add_to_cart_message', $message, $product_id ); } $message = apply_filters( 'wc_add_to_cart_message_html', $message, $products, $show_qty ); if ( $return ) { return $message; } else { wc_add_notice( $message, apply_filters( 'woocommerce_add_to_cart_notice_type', 'success' ) ); } } /* * Comma separate a list of item names, and replace final comma with 'and'. * * @param array $items Cart items. * @return string / function wc_format_list_of_items( $items ) { $item_string = ''; foreach ( $items as $key => $item ) { $item_string .= $item; if ( count( $items ) === $key + 2 ) { $item_string .= ' ' . __( 'and', 'woocommerce' ) . ' '; } elseif ( count( $items ) !== $key + 1 ) { $item_string .= ', '; } } return $item_string; } /* * Clear cart after payment. / function wc_clear_cart_after_payment() { global $wp; $should_clear_cart_after_payment = false; $after_payment = false; // If the order has been received, clear the cart. if ( ! empty( $wp->query_vars['order-received'] ) ) { $order_id = absint( $wp->query_vars['order-received'] ); $order_key = isset( $_GET['key'] ) ? wc_clean( wp_unslash( $_GET['key'] ) ) : ''; // WPCS: input var ok, CSRF ok. if ( $order_id > 0 ) { $order = wc_get_order( $order_id ); if ( $order instanceof WC_Order && hash_equals( $order->get_order_key(), $order_key ) ) { $should_clear_cart_after_payment = true; $after_payment = true; } } } // If the order is awaiting payment, and we haven't already decided to clear the cart, check the order status. if ( is_object( WC()->session ) && WC()->session->order_awaiting_payment > 0 && ! $should_clear_cart_after_payment ) { $order = wc_get_order( WC()->session->order_awaiting_payment ); if ( $order instanceof WC_Order && $order->get_id() > 0 ) { // If the order status is neither pending, failed, nor cancelled, the order must have gone through. $should_clear_cart_after_payment = ! $order->has_status( array( OrderStatus::FAILED, OrderStatus::PENDING, OrderStatus::CANCELLED ) ); $after_payment = true; } } // If it doesn't look like a payment happened, bail early. if ( ! $after_payment ) { return; } /* * Determine whether the cart should be cleared after payment. * * @since 9.3.0 * @param bool $should_clear_cart_after_payment Whether the cart should be cleared after payment. / $should_clear_cart_after_payment = apply_filters( 'woocommerce_should_clear_cart_after_payment', $should_clear_cart_after_payment ); if ( $should_clear_cart_after_payment ) { WC()->cart->empty_cart(); } } add_action( 'template_redirect', 'wc_clear_cart_after_payment', 20 ); /* * Get the subtotal. / function wc_cart_totals_subtotal_html() { echo WC()->cart->get_cart_subtotal(); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped } /* * Get shipping methods. / function wc_cart_totals_shipping_html() { $packages = WC()->shipping()->get_packages(); $first = true; foreach ( $packages as $i => $package ) { $chosen_method = isset( WC()->session->chosen_shipping_methods[ $i ] ) ? WC()->session->chosen_shipping_methods[ $i ] : ''; $product_names = array(); if ( count( $packages ) > 1 ) { foreach ( $package['contents'] as $item_id => $values ) { $product_names[ $item_id ] = $values['data']->get_name() . ' ×' . $values['quantity']; } $product_names = apply_filters( 'woocommerce_shipping_package_details_array', $product_names, $package ); } wc_get_template( 'cart/cart-shipping.php', array( 'package' => $package, 'available_methods' => $package['rates'], 'show_package_details' => count( $packages ) > 1, 'show_shipping_calculator' => is_cart() && apply_filters( 'woocommerce_shipping_show_shipping_calculator', $first, $i, $package ), 'package_details' => implode( ', ', $product_names ), / translators: %d: shipping package number / 'package_name' => apply_filters( 'woocommerce_shipping_package_name', ( ( $i + 1 ) > 1 ) ? sprintf( _x( 'Shipping %d', 'shipping packages', 'woocommerce' ), ( $i + 1 ) ) : _x( 'Shipping', 'shipping packages', 'woocommerce' ), $i, $package ), 'index' => $i, 'chosen_method' => $chosen_method, 'formatted_destination' => WC()->countries->get_formatted_address( $package['destination'], ', ' ), 'has_calculated_shipping' => WC()->customer->has_calculated_shipping(), ) ); $first = false; } } /* * Get taxes total. / function wc_cart_totals_taxes_total_html() { echo apply_filters( 'woocommerce_cart_totals_taxes_total_html', wc_price( WC()->cart->get_taxes_total() ) ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped } /* * Get a coupon label. * * @param string\|WC_Coupon $coupon Coupon data or code. * @param bool $echo Echo or return. * * @return string / function wc_cart_totals_coupon_label( $coupon, $echo = true ) { if ( is_string( $coupon ) ) { $coupon = new WC_Coupon( $coupon ); } / translators: %s: coupon code / $label = apply_filters( 'woocommerce_cart_totals_coupon_label', sprintf( esc_html__( 'Coupon: %s', 'woocommerce' ), $coupon->get_code() ), $coupon ); if ( $echo ) { echo $label; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped } else { return $label; } } /* * Get coupon display HTML. * * @param string\|WC_Coupon $coupon Coupon data or code. / function wc_cart_totals_coupon_html( $coupon ) { if ( is_string( $coupon ) ) { $coupon = new WC_Coupon( $coupon ); } $amount = WC()->cart->get_coupon_discount_amount( $coupon->get_code(), WC()->cart->display_cart_ex_tax ); $discount_amount_html = '-' . wc_price( $amount ); if ( $coupon->get_free_shipping() && empty( $amount ) ) { $discount_amount_html = __( 'Free shipping coupon', 'woocommerce' ); } $discount_amount_html = apply_filters( 'woocommerce_coupon_discount_amount_html', $discount_amount_html, $coupon ); // translators: %s: coupon code. $coupon_html = $discount_amount_html . ' <a role="button" aria-label="' . sprintf( esc_attr__( 'Remove %s coupon', 'woocommerce' ), $coupon->get_code() ) . '" href="' . esc_url( add_query_arg( 'remove_coupon', rawurlencode( $coupon->get_code() ), Constants::is_defined( 'WOOCOMMERCE_CHECKOUT' ) ? wc_get_checkout_url() : wc_get_cart_url() ) ) . '" class="woocommerce-remove-coupon" data-coupon="' . esc_attr( $coupon->get_code() ) . '">' . __( '[Remove]', 'woocommerce' ) . '</a>'; echo wp_kses( apply_filters( 'woocommerce_cart_totals_coupon_html', $coupon_html, $coupon, $discount_amount_html ), array_replace_recursive( wp_kses_allowed_html( 'post' ), array( 'a' => array( 'data-coupon' => true ) ) ) ); // phpcs:ignore PHPCompatibility.PHP.NewFunctions.array_replace_recursiveFound } /* * Get order total html including inc tax if needed. / function wc_cart_totals_order_total_html() { $value = '<strong>' . WC()->cart->get_total() . '</strong> '; // If prices are tax inclusive, show taxes here. if ( wc_tax_enabled() && WC()->cart->display_prices_including_tax() ) { $tax_string_array = array(); $cart_tax_totals = WC()->cart->get_tax_totals(); if ( get_option( 'woocommerce_tax_total_display' ) === 'itemized' ) { foreach ( $cart_tax_totals as $code => $tax ) { $tax_string_array[] = sprintf( '%s %s', $tax->formatted_amount, $tax->label ); } } elseif ( ! empty( $cart_tax_totals ) ) { $tax_string_array[] = sprintf( '%s %s', wc_price( WC()->cart->get_taxes_total( true, true ) ), WC()->countries->tax_or_vat() ); } if ( ! empty( $tax_string_array ) ) { $taxable_address = WC()->customer->get_taxable_address(); if ( WC()->customer->is_customer_outside_base() && ! WC()->customer->has_calculated_shipping() ) { $country = WC()->countries->estimated_for_prefix( $taxable_address[0] ) . WC()->countries->countries[ $taxable_address[0] ]; / translators: 1: tax amount 2: country name / $tax_text = wp_kses_post( sprintf( __( '(includes %1$s estimated for %2$s)', 'woocommerce' ), implode( ', ', $tax_string_array ), $country ) ); } else { / translators: %s: tax amount / $tax_text = wp_kses_post( sprintf( __( '(includes %s)', 'woocommerce' ), implode( ', ', $tax_string_array ) ) ); } $value .= '<small class="includes_tax">' . $tax_text . '</small>'; } } echo apply_filters( 'woocommerce_cart_totals_order_total_html', $value ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped } /* * Get the fee value. * * @param object $fee Fee data. / function wc_cart_totals_fee_html( $fee ) { $cart_totals_fee_html = WC()->cart->display_prices_including_tax() ? wc_price( $fee->total + $fee->tax ) : wc_price( $fee->total ); echo apply_filters( 'woocommerce_cart_totals_fee_html', $cart_totals_fee_html, $fee ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped } /* * Get a shipping methods full label including price. * * @param WC_Shipping_Rate $method Shipping method rate data. * @return string / function wc_cart_totals_shipping_method_label( $method ) { $label = $method->get_label(); $has_cost = 0 < $method->cost; $hide_cost = ! $has_cost && in_array( $method->get_method_id(), array( 'free_shipping', 'local_pickup' ), true ); if ( $has_cost && ! $hide_cost ) { if ( WC()->cart->display_prices_including_tax() ) { $label .= ': ' . wc_price( $method->cost + $method->get_shipping_tax() ); if ( $method->get_shipping_tax() > 0 && ! wc_prices_include_tax() ) { $label .= ' <small class="tax_label">' . WC()->countries->inc_tax_or_vat() . '</small>'; } } else { $label .= ': ' . wc_price( $method->cost ); if ( $method->get_shipping_tax() > 0 && wc_prices_include_tax() ) { $label .= ' <small class="tax_label">' . WC()->countries->ex_tax_or_vat() . '</small>'; } } } return apply_filters( 'woocommerce_cart_shipping_method_full_label', $label, $method ); } /* * Round discount. * * @param double $value Amount to round. * @param int $precision DP to round. * @return float / function wc_cart_round_discount( $value, $precision ) { return wc_round_discount( $value, $precision ); } /* * Gets chosen shipping method IDs from chosen_shipping_methods session, without instance IDs. * * @since 2.6.2 * @return string[] / function wc_get_chosen_shipping_method_ids() { if ( ! is_callable( array( WC()->session, 'get' ) ) ) { return array(); } $chosen_methods = WC()->session->get( 'chosen_shipping_methods', array() ); $method_ids = array(); foreach ( $chosen_methods as $chosen_method ) { if ( ! is_string( $chosen_method ) ) { continue; } $chosen_method = explode( ':', $chosen_method ); $method_ids[] = current( $chosen_method ); } return $method_ids; } /* * Get chosen method for package from session. * * @since 3.2.0 * @param int $key Key of package. * @param array $package Package data array. * @return string\|bool Either the chosen method ID or false if nothing is chosen yet. / function wc_get_chosen_shipping_method_for_package( $key, $package ) { if ( ! is_callable( array( WC()->session, 'get' ) ) ) { return false; } $chosen_methods = WC()->session->get( 'chosen_shipping_methods', array() ); $chosen_method = isset( $chosen_methods[ $key ] ) ? $chosen_methods[ $key ] : false; $changed = wc_shipping_methods_have_changed( $key, $package ); // This is deprecated but here for BW compat. Remove in 4.0.0. $method_counts = WC()->session->get( 'shipping_method_counts' ); if ( ! empty( $method_counts[ $key ] ) ) { $method_count = absint( $method_counts[ $key ] ); } else { $method_count = 0; } if ( ! isset( $package['rates'] ) \|\| ! is_array( $package['rates'] ) ) { $package['rates'] = array(); } // If not set, not available, or available methods have changed, set to the DEFAULT option. if ( ! $chosen_method \|\| $changed \|\| ! isset( $package['rates'][ $chosen_method ] ) \|\| count( $package['rates'] ) !== $method_count ) { $chosen_method = wc_get_default_shipping_method_for_package( $key, $package, $chosen_method ); $chosen_methods[ $key ] = $chosen_method; $method_counts[ $key ] = count( $package['rates'] ); WC()->session->set( 'chosen_shipping_methods', $chosen_methods ); WC()->session->set( 'shipping_method_counts', $method_counts ); /* * Fires when a shipping method is chosen. * * @since 3.2.0 * @param string $chosen_method Chosen shipping method. e.g. flat_rate:1. / do_action( 'woocommerce_shipping_method_chosen', $chosen_method ); } return $chosen_method; } /* * Choose the default method for a package. * * @since 3.2.0 * @param int $key Key of package. * @param array $package Package data array. * @param string $chosen_method Chosen shipping method. e.g. flat_rate:1. * @return string / function wc_get_default_shipping_method_for_package( $key, $package, $chosen_method ) { $chosen_method_id = current( explode( ':', $chosen_method ) ); $rate_keys = array_keys( $package['rates'] ); $chosen_method_exists = in_array( $chosen_method, $rate_keys, true ); /* * If the customer has selected local pickup, keep it selected if it's still in the package. We don't want to auto * toggle between shipping and pickup even if available shipping methods are changed. * * This is important for block-based checkout where there is an explicit toggle between shipping and pickup. / $local_pickup_method_ids = LocalPickupUtils::get_local_pickup_method_ids(); $is_local_pickup_chosen = in_array( $chosen_method_id, $local_pickup_method_ids, true ); // Default to the first method in the package. This can be sorted in the backend by the merchant. $default = current( $rate_keys ); // Default to local pickup if its chosen already. if ( $chosen_method_exists && $is_local_pickup_chosen ) { $default = $chosen_method; } else { // Check coupons to see if free shipping is available. If it is, we'll use that method as the default. $coupons = WC()->cart->get_coupons(); foreach ( $coupons as $coupon ) { if ( $coupon->get_free_shipping() ) { foreach ( $rate_keys as $rate_key ) { if ( 0 === stripos( $rate_key, 'free_shipping' ) ) { $default = $rate_key; break; } } break; } } } /* * Filters the default shipping method for a package. * * @since 3.2.0 * @param string $default Default shipping method. * @param array $rates Shipping rates. * @param string $chosen_method Chosen method id. / return (string) apply_filters( 'woocommerce_shipping_chosen_method', $default, $package['rates'], $chosen_method ); } /* * See if the methods have changed since the last request. * * @since 3.2.0 * @param int $key Key of package. * @param array $package Package data array. * @return bool / function wc_shipping_methods_have_changed( $key, $package ) { if ( ! is_callable( array( WC()->session, 'get' ) ) ) { return false; } // Lookup previous methods from session. $previous_shipping_methods = WC()->session->get( 'previous_shipping_methods' ); // Get new and old rates. $new_rates = array_keys( $package['rates'] ); $prev_rates = isset( $previous_shipping_methods[ $key ] ) ? $previous_shipping_methods[ $key ] : false; // Update session. $previous_shipping_methods[ $key ] = $new_rates; WC()->session->set( 'previous_shipping_methods', $previous_shipping_methods ); return $new_rates !== $prev_rates; } /* * Gets a hash of important product data that when changed should cause cart items to be invalidated. * * The woocommerce_cart_item_data_to_validate filter can be used to add custom properties. * * @param WC_Product $product Product object. * @return string */ function wc_get_cart_item_data_hash( $product ) { return md5( wp_json_encode( apply_filters( 'woocommerce_cart_item_data_to_validate', array( 'type' => $product->get_type(), 'attributes' => ProductType::VARIATION === $product->get_type() ? $product->get_variation_attributes() : '', ), $product ) ) ); } Back

Edit File : wc-cart-functions.php | Size : 20.05 KB

<?php
/**
 * WooCommerce Cart Functions
 *
 * Functions for cart specific things.
 *
 * @package WooCommerce\Functions
 * @version 2.5.0
 */

use Automattic\Jetpack\Constants;
use Automattic\WooCommerce\Blocks\Utils\CartCheckoutUtils;
use Automattic\WooCommerce\Enums\OrderStatus;
use Automattic\WooCommerce\Enums\ProductType;
use Automattic\WooCommerce\StoreApi\Utilities\LocalPickupUtils;

defined( 'ABSPATH' ) || exit;

/**
 * Prevent password protected products being added to the cart.
 *
 * @param  bool $passed     Validation.
 * @param  int  $product_id Product ID.
 * @return bool
 */
function wc_protected_product_add_to_cart( $passed, $product_id ) {
	if ( post_password_required( $product_id ) ) {
		$passed = false;
		wc_add_notice( __( 'This product is protected and cannot be purchased.', 'woocommerce' ), 'error' );
	}
	return $passed;
}
add_filter( 'woocommerce_add_to_cart_validation', 'wc_protected_product_add_to_cart', 10, 2 );

/**
 * Clears the cart session when called.
 */
function wc_empty_cart() {
	if ( ! isset( WC()->cart ) || '' === WC()->cart ) {
		WC()->cart = new WC_Cart();
	}
	WC()->cart->empty_cart( false );
}

/**
 * Retrieves unvalidated referer from '_wp_http_referer' or HTTP referer.
 *
 * Do not use for redirects, use {@see wp_get_referer()} instead.
 *
 * @since 2.6.1
 * @return string|false Referer URL on success, false on failure.
 */
function wc_get_raw_referer() {
	if ( function_exists( 'wp_get_raw_referer' ) ) {
		return wp_get_raw_referer();
	}

if ( ! empty( $_REQUEST['_wp_http_referer'] ) ) { // WPCS: input var ok, CSRF ok.
		return wp_unslash( $_REQUEST['_wp_http_referer'] ); // WPCS: input var ok, CSRF ok, sanitization ok.
	} elseif ( ! empty( $_SERVER['HTTP_REFERER'] ) ) { // WPCS: input var ok, CSRF ok.
		return wp_unslash( $_SERVER['HTTP_REFERER'] ); // WPCS: input var ok, CSRF ok, sanitization ok.
	}

return false;
}

/**
 * Add to cart messages.
 *
 * @param int|array $products Product ID list or single product ID.
 * @param bool      $show_qty Should quantities be shown? Added in 2.6.0.
 * @param bool      $return   Return message rather than add it.
 *
 * @return mixed
 */
function wc_add_to_cart_message( $products, $show_qty = false, $return = false ) {
	$titles = array();
	$count  = 0;

if ( ! is_array( $products ) ) {
		$products = array( $products => 1 );
		$show_qty = false;
	}

if ( ! $show_qty ) {
		$products = array_fill_keys( array_keys( $products ), 1 );
	}

$product_id = null;
	foreach ( $products as $product_id => $qty ) {
		/* translators: %s: product name */
		$titles[] = apply_filters( 'woocommerce_add_to_cart_qty_html', ( $qty > 1 ? absint( $qty ) . ' &times; ' : '' ), $product_id ) . apply_filters( 'woocommerce_add_to_cart_item_name_in_quotes', sprintf( _x( '&ldquo;%s&rdquo;', 'Item name in quotes', 'woocommerce' ), strip_tags( get_the_title( $product_id ) ) ), $product_id );
		$count   += $qty;
	}

$titles = array_filter( $titles );
	/* translators: %s: product name */
	$added_text = sprintf( _n( '%s has been added to your cart.', '%s have been added to your cart.', $count, 'woocommerce' ), wc_format_list_of_items( $titles ) );

// Output success messages.
	$wp_button_class = wc_wp_theme_get_element_class_name( 'button' ) ? ' ' . wc_wp_theme_get_element_class_name( 'button' ) : '';
	if ( 'yes' === get_option( 'woocommerce_cart_redirect_after_add' ) ) {
		$return_to = apply_filters( 'woocommerce_continue_shopping_redirect', wc_get_raw_referer() ? wp_validate_redirect( wc_get_raw_referer(), false ) : wc_get_page_permalink( 'shop' ) );
		$message = sprintf( '%s <a href="%s" class="button wc-forward%s">%s</a>', esc_html( $added_text ), esc_url( $return_to ), esc_attr( $wp_button_class ), esc_html__( 'Continue shopping', 'woocommerce' ) );
	} elseif ( ! CartCheckoutUtils::has_cart_page() ) {
		$message = sprintf( '%s', esc_html( $added_text ) );
	} else {
		$message = sprintf( '%s <a href="%s" class="button wc-forward%s">%s</a>', esc_html( $added_text ), esc_url( wc_get_cart_url() ), esc_attr( $wp_button_class ), esc_html__( 'View cart', 'woocommerce' ) );
	}

if ( has_filter( 'wc_add_to_cart_message' ) ) {
		wc_deprecated_function( 'The wc_add_to_cart_message filter', '3.0', 'wc_add_to_cart_message_html' );
		$message = apply_filters( 'wc_add_to_cart_message', $message, $product_id );
	}

$message = apply_filters( 'wc_add_to_cart_message_html', $message, $products, $show_qty );

if ( $return ) {
		return $message;
	} else {
		wc_add_notice( $message, apply_filters( 'woocommerce_add_to_cart_notice_type', 'success' ) );
	}
}

/**
 * Comma separate a list of item names, and replace final comma with 'and'.
 *
 * @param  array $items Cart items.
 * @return string
 */
function wc_format_list_of_items( $items ) {
	$item_string = '';

foreach ( $items as $key => $item ) {
		$item_string .= $item;

if ( count( $items ) === $key + 2 ) {
			$item_string .= ' ' . __( 'and', 'woocommerce' ) . ' ';
		} elseif ( count( $items ) !== $key + 1 ) {
			$item_string .= ', ';
		}
	}

return $item_string;
}

/**
 * Clear cart after payment.
 */
function wc_clear_cart_after_payment() {
	global $wp;

$should_clear_cart_after_payment = false;
	$after_payment                   = false;

// If the order has been received, clear the cart.
	if ( ! empty( $wp->query_vars['order-received'] ) ) {

$order_id  = absint( $wp->query_vars['order-received'] );
		$order_key = isset( $_GET['key'] ) ? wc_clean( wp_unslash( $_GET['key'] ) ) : ''; // WPCS: input var ok, CSRF ok.

if ( $order_id > 0 ) {
			$order = wc_get_order( $order_id );

if ( $order instanceof WC_Order && hash_equals( $order->get_order_key(), $order_key ) ) {
				$should_clear_cart_after_payment = true;
				$after_payment                   = true;
			}
		}
	}

// If the order is awaiting payment, and we haven't already decided to clear the cart, check the order status.
	if ( is_object( WC()->session ) && WC()->session->order_awaiting_payment > 0 && ! $should_clear_cart_after_payment ) {
		$order = wc_get_order( WC()->session->order_awaiting_payment );

if ( $order instanceof WC_Order && $order->get_id() > 0 ) {
			// If the order status is neither pending, failed, nor cancelled, the order must have gone through.
			$should_clear_cart_after_payment = ! $order->has_status( array( OrderStatus::FAILED, OrderStatus::PENDING, OrderStatus::CANCELLED ) );
			$after_payment                   = true;
		}
	}

// If it doesn't look like a payment happened, bail early.
	if ( ! $after_payment ) {
		return;
	}

/**
	 * Determine whether the cart should be cleared after payment.
	 *
	 * @since 9.3.0
	 * @param bool $should_clear_cart_after_payment Whether the cart should be cleared after payment.
	 */
	$should_clear_cart_after_payment = apply_filters( 'woocommerce_should_clear_cart_after_payment', $should_clear_cart_after_payment );

if ( $should_clear_cart_after_payment ) {
		WC()->cart->empty_cart();
	}
}
add_action( 'template_redirect', 'wc_clear_cart_after_payment', 20 );

/**
 * Get the subtotal.
 */
function wc_cart_totals_subtotal_html() {
	echo WC()->cart->get_cart_subtotal(); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
}

/**
 * Get shipping methods.
 */
function wc_cart_totals_shipping_html() {
	$packages = WC()->shipping()->get_packages();
	$first    = true;

foreach ( $packages as $i => $package ) {
		$chosen_method = isset( WC()->session->chosen_shipping_methods[ $i ] ) ? WC()->session->chosen_shipping_methods[ $i ] : '';
		$product_names = array();

if ( count( $packages ) > 1 ) {
			foreach ( $package['contents'] as $item_id => $values ) {
				$product_names[ $item_id ] = $values['data']->get_name() . ' &times;' . $values['quantity'];
			}
			$product_names = apply_filters( 'woocommerce_shipping_package_details_array', $product_names, $package );
		}

wc_get_template(
			'cart/cart-shipping.php',
			array(
				'package'                  => $package,
				'available_methods'        => $package['rates'],
				'show_package_details'     => count( $packages ) > 1,
				'show_shipping_calculator' => is_cart() && apply_filters( 'woocommerce_shipping_show_shipping_calculator', $first, $i, $package ),
				'package_details'          => implode( ', ', $product_names ),
				/* translators: %d: shipping package number */
				'package_name'             => apply_filters( 'woocommerce_shipping_package_name', ( ( $i + 1 ) > 1 ) ? sprintf( _x( 'Shipping %d', 'shipping packages', 'woocommerce' ), ( $i + 1 ) ) : _x( 'Shipping', 'shipping packages', 'woocommerce' ), $i, $package ),
				'index'                    => $i,
				'chosen_method'            => $chosen_method,
				'formatted_destination'    => WC()->countries->get_formatted_address( $package['destination'], ', ' ),
				'has_calculated_shipping'  => WC()->customer->has_calculated_shipping(),
			)
		);

$first = false;
	}
}

/**
 * Get taxes total.
 */
function wc_cart_totals_taxes_total_html() {
	echo apply_filters( 'woocommerce_cart_totals_taxes_total_html', wc_price( WC()->cart->get_taxes_total() ) ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
}

/**
 * Get a coupon label.
 *
 * @param string|WC_Coupon $coupon Coupon data or code.
 * @param bool             $echo   Echo or return.
 *
 * @return string
 */
function wc_cart_totals_coupon_label( $coupon, $echo = true ) {
	if ( is_string( $coupon ) ) {
		$coupon = new WC_Coupon( $coupon );
	}

/* translators: %s: coupon code */
	$label = apply_filters( 'woocommerce_cart_totals_coupon_label', sprintf( esc_html__( 'Coupon: %s', 'woocommerce' ), $coupon->get_code() ), $coupon );

if ( $echo ) {
		echo $label; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
	} else {
		return $label;
	}
}

/**
 * Get coupon display HTML.
 *
 * @param string|WC_Coupon $coupon Coupon data or code.
 */
function wc_cart_totals_coupon_html( $coupon ) {
	if ( is_string( $coupon ) ) {
		$coupon = new WC_Coupon( $coupon );
	}

$amount               = WC()->cart->get_coupon_discount_amount( $coupon->get_code(), WC()->cart->display_cart_ex_tax );
	$discount_amount_html = '-' . wc_price( $amount );

if ( $coupon->get_free_shipping() && empty( $amount ) ) {
		$discount_amount_html = __( 'Free shipping coupon', 'woocommerce' );
	}

$discount_amount_html = apply_filters( 'woocommerce_coupon_discount_amount_html', $discount_amount_html, $coupon );
	// translators: %s: coupon code.
	$coupon_html = $discount_amount_html . ' <a role="button" aria-label="' . sprintf( esc_attr__( 'Remove %s coupon', 'woocommerce' ), $coupon->get_code() ) . '" href="' . esc_url( add_query_arg( 'remove_coupon', rawurlencode( $coupon->get_code() ), Constants::is_defined( 'WOOCOMMERCE_CHECKOUT' ) ? wc_get_checkout_url() : wc_get_cart_url() ) ) . '" class="woocommerce-remove-coupon" data-coupon="' . esc_attr( $coupon->get_code() ) . '">' . __( '[Remove]', 'woocommerce' ) . '</a>';

echo wp_kses( apply_filters( 'woocommerce_cart_totals_coupon_html', $coupon_html, $coupon, $discount_amount_html ), array_replace_recursive( wp_kses_allowed_html( 'post' ), array( 'a' => array( 'data-coupon' => true ) ) ) ); // phpcs:ignore PHPCompatibility.PHP.NewFunctions.array_replace_recursiveFound
}

/**
 * Get order total html including inc tax if needed.
 */
function wc_cart_totals_order_total_html() {
	$value = '' . WC()->cart->get_total() . ' ';

// If prices are tax inclusive, show taxes here.
	if ( wc_tax_enabled() && WC()->cart->display_prices_including_tax() ) {
		$tax_string_array = array();
		$cart_tax_totals  = WC()->cart->get_tax_totals();

if ( get_option( 'woocommerce_tax_total_display' ) === 'itemized' ) {
			foreach ( $cart_tax_totals as $code => $tax ) {
				$tax_string_array[] = sprintf( '%s %s', $tax->formatted_amount, $tax->label );
			}
		} elseif ( ! empty( $cart_tax_totals ) ) {
			$tax_string_array[] = sprintf( '%s %s', wc_price( WC()->cart->get_taxes_total( true, true ) ), WC()->countries->tax_or_vat() );
		}

if ( ! empty( $tax_string_array ) ) {
			$taxable_address = WC()->customer->get_taxable_address();
			if ( WC()->customer->is_customer_outside_base() && ! WC()->customer->has_calculated_shipping() ) {
				$country = WC()->countries->estimated_for_prefix( $taxable_address[0] ) . WC()->countries->countries[ $taxable_address[0] ];
				/* translators: 1: tax amount 2: country name */
				$tax_text = wp_kses_post( sprintf( __( '(includes %1$s estimated for %2$s)', 'woocommerce' ), implode( ', ', $tax_string_array ), $country ) );
			} else {
				/* translators: %s: tax amount */
				$tax_text = wp_kses_post( sprintf( __( '(includes %s)', 'woocommerce' ), implode( ', ', $tax_string_array ) ) );
			}

$value .= '' . $tax_text . '';
		}
	}

echo apply_filters( 'woocommerce_cart_totals_order_total_html', $value ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
}

/**
 * Get the fee value.
 *
 * @param object $fee Fee data.
 */
function wc_cart_totals_fee_html( $fee ) {
	$cart_totals_fee_html = WC()->cart->display_prices_including_tax() ? wc_price( $fee->total + $fee->tax ) : wc_price( $fee->total );

echo apply_filters( 'woocommerce_cart_totals_fee_html', $cart_totals_fee_html, $fee ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
}

/**
 * Get a shipping methods full label including price.
 *
 * @param WC_Shipping_Rate $method Shipping method rate data.
 * @return string
 */
function wc_cart_totals_shipping_method_label( $method ) {
	$label = $method->get_label();
	$has_cost = 0 < $method->cost;
	$hide_cost = ! $has_cost && in_array( $method->get_method_id(), array( 'free_shipping', 'local_pickup' ), true );

if ( $has_cost && ! $hide_cost ) {
		if ( WC()->cart->display_prices_including_tax() ) {
			$label .= ': ' . wc_price( $method->cost + $method->get_shipping_tax() );
			if ( $method->get_shipping_tax() > 0 && ! wc_prices_include_tax() ) {
				$label .= ' ' . WC()->countries->inc_tax_or_vat() . '';
			}
		} else {
			$label .= ': ' . wc_price( $method->cost );
			if ( $method->get_shipping_tax() > 0 && wc_prices_include_tax() ) {
				$label .= ' ' . WC()->countries->ex_tax_or_vat() . '';
			}
		}
	}

return apply_filters( 'woocommerce_cart_shipping_method_full_label', $label, $method );
}

/**
 * Round discount.
 *
 * @param  double $value Amount to round.
 * @param  int    $precision DP to round.
 * @return float
 */
function wc_cart_round_discount( $value, $precision ) {
	return wc_round_discount( $value, $precision );
}

/**
 * Gets chosen shipping method IDs from chosen_shipping_methods session, without instance IDs.
 *
 * @since  2.6.2
 * @return string[]
 */
function wc_get_chosen_shipping_method_ids() {
	if ( ! is_callable( array( WC()->session, 'get' ) ) ) {
		return array();
	}

$chosen_methods = WC()->session->get( 'chosen_shipping_methods', array() );
	$method_ids     = array();

foreach ( $chosen_methods as $chosen_method ) {
		if ( ! is_string( $chosen_method ) ) {
			continue;
		}
		$chosen_method = explode( ':', $chosen_method );
		$method_ids[]  = current( $chosen_method );
	}

return $method_ids;
}

/**
 * Get chosen method for package from session.
 *
 * @since  3.2.0
 * @param  int   $key Key of package.
 * @param  array $package Package data array.
 * @return string|bool Either the chosen method ID or false if nothing is chosen yet.
 */
function wc_get_chosen_shipping_method_for_package( $key, $package ) {
	if ( ! is_callable( array( WC()->session, 'get' ) ) ) {
		return false;
	}

$chosen_methods = WC()->session->get( 'chosen_shipping_methods', array() );
	$chosen_method  = isset( $chosen_methods[ $key ] ) ? $chosen_methods[ $key ] : false;
	$changed        = wc_shipping_methods_have_changed( $key, $package );

// This is deprecated but here for BW compat. Remove in 4.0.0.
	$method_counts = WC()->session->get( 'shipping_method_counts' );

if ( ! empty( $method_counts[ $key ] ) ) {
		$method_count = absint( $method_counts[ $key ] );
	} else {
		$method_count = 0;
	}

if ( ! isset( $package['rates'] ) || ! is_array( $package['rates'] ) ) {
		$package['rates'] = array();
	}

// If not set, not available, or available methods have changed, set to the DEFAULT option.
	if ( ! $chosen_method || $changed || ! isset( $package['rates'][ $chosen_method ] ) || count( $package['rates'] ) !== $method_count ) {
		$chosen_method          = wc_get_default_shipping_method_for_package( $key, $package, $chosen_method );
		$chosen_methods[ $key ] = $chosen_method;
		$method_counts[ $key ]  = count( $package['rates'] );

WC()->session->set( 'chosen_shipping_methods', $chosen_methods );
		WC()->session->set( 'shipping_method_counts', $method_counts );

/**
		 * Fires when a shipping method is chosen.
		 *
		 * @since 3.2.0
		 * @param string $chosen_method Chosen shipping method. e.g. flat_rate:1.
		 */
		do_action( 'woocommerce_shipping_method_chosen', $chosen_method );
	}
	return $chosen_method;
}

/**
 * Choose the default method for a package.
 *
 * @since  3.2.0
 * @param  int    $key Key of package.
 * @param  array  $package Package data array.
 * @param  string $chosen_method Chosen shipping method. e.g. flat_rate:1.
 * @return string
 */
function wc_get_default_shipping_method_for_package( $key, $package, $chosen_method ) {
	$chosen_method_id     = current( explode( ':', $chosen_method ) );
	$rate_keys            = array_keys( $package['rates'] );
	$chosen_method_exists = in_array( $chosen_method, $rate_keys, true );

/**
	 * If the customer has selected local pickup, keep it selected if it's still in the package. We don't want to auto
	 * toggle between shipping and pickup even if available shipping methods are changed.
	 *
	 * This is important for block-based checkout where there is an explicit toggle between shipping and pickup.
	 */
	$local_pickup_method_ids = LocalPickupUtils::get_local_pickup_method_ids();
	$is_local_pickup_chosen  = in_array( $chosen_method_id, $local_pickup_method_ids, true );

// Default to the first method in the package. This can be sorted in the backend by the merchant.
	$default = current( $rate_keys );

// Default to local pickup if its chosen already.
	if ( $chosen_method_exists && $is_local_pickup_chosen ) {
		$default = $chosen_method;

} else {
		// Check coupons to see if free shipping is available. If it is, we'll use that method as the default.
		$coupons = WC()->cart->get_coupons();
		foreach ( $coupons as $coupon ) {
			if ( $coupon->get_free_shipping() ) {
				foreach ( $rate_keys as $rate_key ) {
					if ( 0 === stripos( $rate_key, 'free_shipping' ) ) {
						$default = $rate_key;
						break;
					}
				}
				break;
			}
		}
	}

/**
	 * Filters the default shipping method for a package.
	 *
	 * @since 3.2.0
	 * @param string $default Default shipping method.
	 * @param array  $rates   Shipping rates.
	 * @param string $chosen_method Chosen method id.
	 */
	return (string) apply_filters( 'woocommerce_shipping_chosen_method', $default, $package['rates'], $chosen_method );
}

/**
 * See if the methods have changed since the last request.
 *
 * @since  3.2.0
 * @param  int   $key Key of package.
 * @param  array $package Package data array.
 * @return bool
 */
function wc_shipping_methods_have_changed( $key, $package ) {
	if ( ! is_callable( array( WC()->session, 'get' ) ) ) {
		return false;
	}

// Lookup previous methods from session.
	$previous_shipping_methods = WC()->session->get( 'previous_shipping_methods' );
	// Get new and old rates.
	$new_rates  = array_keys( $package['rates'] );
	$prev_rates = isset( $previous_shipping_methods[ $key ] ) ? $previous_shipping_methods[ $key ] : false;
	// Update session.
	$previous_shipping_methods[ $key ] = $new_rates;
	WC()->session->set( 'previous_shipping_methods', $previous_shipping_methods );
	return $new_rates !== $prev_rates;
}

/**
 * Gets a hash of important product data that when changed should cause cart items to be invalidated.
 *
 * The woocommerce_cart_item_data_to_validate filter can be used to add custom properties.
 *
 * @param WC_Product $product Product object.
 * @return string
 */
function wc_get_cart_item_data_hash( $product ) {
	return md5(
		wp_json_encode(
			apply_filters(
				'woocommerce_cart_item_data_to_validate',
				array(
					'type'       => $product->get_type(),
					'attributes' => ProductType::VARIATION === $product->get_type() ? $product->get_variation_attributes() : '',
				),
				$product
			)
		)
	);
}

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