408 lines
13 KiB
PHP
408 lines
13 KiB
PHP
<?php
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/**
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* WooCommerce Shipping Settings
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*
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* @package WooCommerce\Admin
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* @version 2.6.0
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*/
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use Automattic\Jetpack\Constants;
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defined( 'ABSPATH' ) || exit;
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if ( class_exists( 'WC_Settings_Shipping', false ) ) {
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return new WC_Settings_Shipping();
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}
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/**
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* WC_Settings_Shipping.
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*/
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class WC_Settings_Shipping extends WC_Settings_Page {
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/**
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* Constructor.
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*/
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public function __construct() {
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$this->id = 'shipping';
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$this->label = __( 'Shipping', 'woocommerce' );
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parent::__construct();
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}
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/**
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* Add this page to settings.
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*
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* @param array $pages Current pages.
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* @return array|mixed
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*/
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public function add_settings_page( $pages ) {
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return wc_shipping_enabled() ? parent::add_settings_page( $pages ) : $pages;
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}
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/**
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* Get own sections.
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*
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* @return array
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*/
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protected function get_own_sections() {
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$sections = array(
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'' => __( 'Shipping zones', 'woocommerce' ),
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'options' => __( 'Shipping options', 'woocommerce' ),
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'classes' => __( 'Shipping classes', 'woocommerce' ),
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);
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if ( ! $this->wc_is_installing() ) {
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// Load shipping methods so we can show any global options they may have.
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$shipping_methods = $this->get_shipping_methods();
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foreach ( $shipping_methods as $method ) {
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if ( ! $method->has_settings() ) {
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continue;
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}
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$title = empty( $method->method_title ) ? ucfirst( $method->id ) : $method->method_title;
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$sections[ strtolower( $method->id ) ] = esc_html( $title );
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}
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}
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return $sections;
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}
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/**
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* Is WC_INSTALLING constant defined?
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* This method exists to ease unit testing.
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*
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* @return bool True is the WC_INSTALLING constant is defined.
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*/
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protected function wc_is_installing() {
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return Constants::is_defined( 'WC_INSTALLING' );
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}
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/**
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* Get the currently available shipping methods.
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* This method exists to ease unit testing.
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*
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* @return array Currently available shipping methods.
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*/
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protected function get_shipping_methods() {
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return WC()->shipping()->get_shipping_methods();
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}
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/**
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* Get settings for the default section.
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*
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* The original implementation of 'get_settings' was returning the settings for the "Options" section
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* when the supplied value for $current_section was ''.
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*
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* @return array
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*/
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protected function get_settings_for_default_section() {
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return $this->get_settings_for_options_section();
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}
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/**
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* Get settings for the options section.
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*
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* @return array
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*/
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protected function get_settings_for_options_section() {
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$settings =
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array(
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array(
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'title' => __( 'Shipping options', 'woocommerce' ),
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'type' => 'title',
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'id' => 'shipping_options',
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),
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array(
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'title' => __( 'Calculations', 'woocommerce' ),
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'desc' => __( 'Enable the shipping calculator on the cart page', 'woocommerce' ),
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'id' => 'woocommerce_enable_shipping_calc',
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'default' => 'yes',
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'type' => 'checkbox',
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'checkboxgroup' => 'start',
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'autoload' => false,
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),
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array(
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'desc' => __( 'Hide shipping costs until an address is entered', 'woocommerce' ),
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'id' => 'woocommerce_shipping_cost_requires_address',
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'default' => 'no',
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'type' => 'checkbox',
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'checkboxgroup' => 'end',
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),
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array(
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'title' => __( 'Shipping destination', 'woocommerce' ),
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'desc' => __( 'This controls which shipping address is used by default.', 'woocommerce' ),
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'id' => 'woocommerce_ship_to_destination',
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'default' => 'billing',
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'type' => 'radio',
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'options' => array(
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'shipping' => __( 'Default to customer shipping address', 'woocommerce' ),
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'billing' => __( 'Default to customer billing address', 'woocommerce' ),
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'billing_only' => __( 'Force shipping to the customer billing address', 'woocommerce' ),
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),
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'autoload' => false,
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'desc_tip' => true,
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'show_if_checked' => 'option',
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),
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array(
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'title' => __( 'Debug mode', 'woocommerce' ),
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'desc' => __( 'Enable debug mode', 'woocommerce' ),
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'desc_tip' => __( 'Enable shipping debug mode to show matching shipping zones and to bypass shipping rate cache.', 'woocommerce' ),
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'id' => 'woocommerce_shipping_debug_mode',
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'default' => 'no',
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'type' => 'checkbox',
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),
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array(
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'type' => 'sectionend',
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'id' => 'shipping_options',
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),
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);
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return apply_filters( 'woocommerce_shipping_settings', $settings );
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}
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/**
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* Output the settings.
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*/
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public function output() {
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global $current_section, $hide_save_button;
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// Load shipping methods so we can show any global options they may have.
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$shipping_methods = $this->get_shipping_methods();
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if ( '' === $current_section ) {
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$this->output_zones_screen();
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} elseif ( 'classes' === $current_section ) {
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$hide_save_button = true;
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$this->output_shipping_class_screen();
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} else {
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$is_shipping_method = false;
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foreach ( $shipping_methods as $method ) {
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if ( in_array( $current_section, array( $method->id, sanitize_title( get_class( $method ) ) ), true ) && $method->has_settings() ) {
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$is_shipping_method = true;
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$method->admin_options();
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}
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}
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if ( ! $is_shipping_method ) {
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parent::output();
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}
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}
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}
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/**
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* Save settings.
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*/
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public function save() {
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global $current_section;
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switch ( $current_section ) {
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case 'options':
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$this->save_settings_for_current_section();
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$this->do_update_options_action();
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break;
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case 'classes':
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$this->do_update_options_action();
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break;
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case '':
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break;
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default:
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$is_shipping_method = false;
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foreach ( $this->get_shipping_methods() as $method_id => $method ) {
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if ( in_array( $current_section, array( $method->id, sanitize_title( get_class( $method ) ) ), true ) ) {
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$is_shipping_method = true;
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$this->do_update_options_action( $method->id );
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}
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}
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if ( ! $is_shipping_method ) {
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$this->save_settings_for_current_section();
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}
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break;
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}
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// Increments the transient version to invalidate cache.
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WC_Cache_Helper::get_transient_version( 'shipping', true );
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}
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/**
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* Handles output of the shipping zones page in admin.
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*/
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protected function output_zones_screen() {
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// phpcs:disable WordPress.Security.NonceVerification.Recommended
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global $hide_save_button;
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if ( isset( $_REQUEST['zone_id'] ) ) {
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$hide_save_button = true;
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$this->zone_methods_screen( wc_clean( wp_unslash( $_REQUEST['zone_id'] ) ) );
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} elseif ( isset( $_REQUEST['instance_id'] ) ) {
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$this->instance_settings_screen( absint( wp_unslash( $_REQUEST['instance_id'] ) ) );
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} else {
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$hide_save_button = true;
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$this->zones_screen();
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}
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// phpcs:enable WordPress.Security.NonceVerification.Recommended
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}
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/**
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* Show method for a zone
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*
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* @param int $zone_id Zone ID.
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*/
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protected function zone_methods_screen( $zone_id ) {
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if ( 'new' === $zone_id ) {
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$zone = new WC_Shipping_Zone();
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} else {
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$zone = WC_Shipping_Zones::get_zone( absint( $zone_id ) );
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}
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if ( ! $zone ) {
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wp_die( esc_html__( 'Zone does not exist!', 'woocommerce' ) );
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}
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$allowed_countries = WC()->countries->get_shipping_countries();
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$shipping_continents = WC()->countries->get_shipping_continents();
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// Prepare locations.
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$locations = array();
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$postcodes = array();
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foreach ( $zone->get_zone_locations() as $location ) {
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if ( 'postcode' === $location->type ) {
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$postcodes[] = $location->code;
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} else {
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$locations[] = $location->type . ':' . $location->code;
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}
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}
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wp_localize_script(
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'wc-shipping-zone-methods',
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'shippingZoneMethodsLocalizeScript',
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array(
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'methods' => $zone->get_shipping_methods( false, 'json' ),
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'zone_name' => $zone->get_zone_name(),
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'zone_id' => $zone->get_id(),
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'wc_shipping_zones_nonce' => wp_create_nonce( 'wc_shipping_zones_nonce' ),
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'strings' => array(
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'unload_confirmation_msg' => __( 'Your changed data will be lost if you leave this page without saving.', 'woocommerce' ),
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'save_changes_prompt' => __( 'Do you wish to save your changes first? Your changed data will be discarded if you choose to cancel.', 'woocommerce' ),
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'save_failed' => __( 'Your changes were not saved. Please retry.', 'woocommerce' ),
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'add_method_failed' => __( 'Shipping method could not be added. Please retry.', 'woocommerce' ),
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'yes' => __( 'Yes', 'woocommerce' ),
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'no' => __( 'No', 'woocommerce' ),
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'default_zone_name' => __( 'Zone', 'woocommerce' ),
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),
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)
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);
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wp_enqueue_script( 'wc-shipping-zone-methods' );
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include_once dirname( __FILE__ ) . '/views/html-admin-page-shipping-zone-methods.php';
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}
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/**
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* Show zones
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*/
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protected function zones_screen() {
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$method_count = wc_get_shipping_method_count( false, true );
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wp_localize_script(
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'wc-shipping-zones',
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'shippingZonesLocalizeScript',
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array(
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'zones' => WC_Shipping_Zones::get_zones( 'json' ),
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'default_zone' => array(
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'zone_id' => 0,
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'zone_name' => '',
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'zone_order' => null,
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),
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'wc_shipping_zones_nonce' => wp_create_nonce( 'wc_shipping_zones_nonce' ),
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'strings' => array(
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'unload_confirmation_msg' => __( 'Your changed data will be lost if you leave this page without saving.', 'woocommerce' ),
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'delete_confirmation_msg' => __( 'Are you sure you want to delete this zone? This action cannot be undone.', 'woocommerce' ),
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'save_failed' => __( 'Your changes were not saved. Please retry.', 'woocommerce' ),
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'no_shipping_methods_offered' => __( 'No shipping methods offered to this zone.', 'woocommerce' ),
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),
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)
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);
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wp_enqueue_script( 'wc-shipping-zones' );
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include_once dirname( __FILE__ ) . '/views/html-admin-page-shipping-zones.php';
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}
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/**
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* Show instance settings
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*
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* @param int $instance_id Shipping instance ID.
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*/
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protected function instance_settings_screen( $instance_id ) {
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$zone = WC_Shipping_Zones::get_zone_by( 'instance_id', $instance_id );
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$shipping_method = WC_Shipping_Zones::get_shipping_method( $instance_id );
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if ( ! $shipping_method ) {
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wp_die( esc_html__( 'Invalid shipping method!', 'woocommerce' ) );
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}
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if ( ! $zone ) {
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wp_die( esc_html__( 'Zone does not exist!', 'woocommerce' ) );
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}
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if ( ! $shipping_method->has_settings() ) {
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wp_die( esc_html__( 'This shipping method does not have any settings to configure.', 'woocommerce' ) );
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}
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if ( ! empty( $_POST['save'] ) ) {
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// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
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if ( empty( $_REQUEST['_wpnonce'] ) || ! wp_verify_nonce( wp_unslash( $_REQUEST['_wpnonce'] ), 'woocommerce-settings' ) ) {
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echo '<div class="updated error"><p>' . esc_html__( 'Edit failed. Please try again.', 'woocommerce' ) . '</p></div>';
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}
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$shipping_method->process_admin_options();
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$shipping_method->display_errors();
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}
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include_once dirname( __FILE__ ) . '/views/html-admin-page-shipping-zones-instance.php';
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}
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/**
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* Handles output of the shipping class settings screen.
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*/
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protected function output_shipping_class_screen() {
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$wc_shipping = WC_Shipping::instance();
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wp_localize_script(
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'wc-shipping-classes',
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'shippingClassesLocalizeScript',
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array(
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'classes' => $wc_shipping->get_shipping_classes(),
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'default_shipping_class' => array(
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'term_id' => 0,
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'name' => '',
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'description' => '',
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),
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'wc_shipping_classes_nonce' => wp_create_nonce( 'wc_shipping_classes_nonce' ),
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'strings' => array(
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'unload_confirmation_msg' => __( 'Your changed data will be lost if you leave this page without saving.', 'woocommerce' ),
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'save_failed' => __( 'Your changes were not saved. Please retry.', 'woocommerce' ),
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),
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)
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);
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wp_enqueue_script( 'wc-shipping-classes' );
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// Extendable columns to show on the shipping classes screen.
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$shipping_class_columns = apply_filters(
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'woocommerce_shipping_classes_columns',
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array(
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'wc-shipping-class-name' => __( 'Shipping class', 'woocommerce' ),
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'wc-shipping-class-slug' => __( 'Slug', 'woocommerce' ),
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'wc-shipping-class-description' => __( 'Description', 'woocommerce' ),
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'wc-shipping-class-count' => __( 'Product count', 'woocommerce' ),
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)
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);
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include_once dirname( __FILE__ ) . '/views/html-admin-page-shipping-classes.php';
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}
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}
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return new WC_Settings_Shipping();
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