796 lines
30 KiB
PHP
796 lines
30 KiB
PHP
<?php
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/**
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* Checkout
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*
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* The WooCommerce checkout class handles the checkout process, collecting user data and processing the payment.
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*
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* @class WC_Cart
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* @version 2.1.0
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* @package WooCommerce/Classes
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* @category Class
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* @author WooThemes
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*/
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class WC_Checkout {
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/** @var array Array of posted form data. */
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public $posted;
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/** @var array Array of fields to display on the checkout. */
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public $checkout_fields;
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/** @var bool Whether or not the user must create an account to checkout. */
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public $must_create_account;
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/** @var bool Whether or not signups are allowed. */
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public $enable_signup;
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/** @var object The shipping method being used. */
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private $shipping_method;
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/** @var WC_Payment_Gateway The payment gateway being used. */
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private $payment_method;
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/** @var int ID of customer. */
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private $customer_id;
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/**
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* @var WooCommerce The single instance of the class
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* @since 2.1
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*/
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protected static $_instance = null;
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/**
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* Main WooCommerce Instance
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*
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* Ensures only one instance of WooCommerce is loaded or can be loaded.
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*
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* @since 2.1
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* @static
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* @see WC()
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* @return Main WooCommerce instance
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*/
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public static function instance() {
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if ( is_null( self::$_instance ) )
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self::$_instance = new self();
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return self::$_instance;
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}
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/**
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* Cloning is forbidden.
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*
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* @since 2.1
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*/
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public function __clone() {
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_doing_it_wrong( __FUNCTION__, __( 'Cheatin’ huh?', 'woocommerce' ), '2.1' );
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}
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/**
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* Unserializing instances of this class is forbidden.
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*
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* @since 2.1
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*/
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public function __wakeup() {
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_doing_it_wrong( __FUNCTION__, __( 'Cheatin’ huh?', 'woocommerce' ), '2.1' );
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}
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/**
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* Constructor for the checkout class. Hooks in methods and defines checkout fields.
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*
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* @access public
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* @return void
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*/
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public function __construct () {
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add_action( 'woocommerce_checkout_billing', array( $this,'checkout_form_billing' ) );
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add_action( 'woocommerce_checkout_shipping', array( $this,'checkout_form_shipping' ) );
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$this->enable_signup = get_option( 'woocommerce_enable_signup_and_login_from_checkout' ) == 'yes' ? true : false;
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$this->enable_guest_checkout = get_option( 'woocommerce_enable_guest_checkout' ) == 'yes' ? true : false;
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$this->must_create_account = $this->enable_guest_checkout || is_user_logged_in() ? false : true;
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// Define all Checkout fields
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$this->checkout_fields['billing'] = WC()->countries->get_address_fields( $this->get_value('billing_country'), 'billing_' );
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$this->checkout_fields['shipping'] = WC()->countries->get_address_fields( $this->get_value('shipping_country'), 'shipping_' );
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if ( get_option( 'woocommerce_registration_generate_username' ) == 'no' ) {
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$this->checkout_fields['account']['account_username'] = array(
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'type' => 'text',
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'label' => __( 'Account username', 'woocommerce' ),
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'required' => true,
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'placeholder' => _x( 'Username', 'placeholder', 'woocommerce' )
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);
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}
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if ( get_option( 'woocommerce_registration_generate_password' ) == 'no' ) {
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$this->checkout_fields['account']['account_password'] = array(
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'type' => 'password',
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'label' => __( 'Account password', 'woocommerce' ),
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'required' => true,
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'placeholder' => _x( 'Password', 'placeholder', 'woocommerce' )
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);
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}
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$this->checkout_fields['order'] = array(
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'order_comments' => array(
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'type' => 'textarea',
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'class' => array('notes'),
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'label' => __( 'Order Notes', 'woocommerce' ),
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'placeholder' => _x('Notes about your order, e.g. special notes for delivery.', 'placeholder', 'woocommerce')
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)
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);
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$this->checkout_fields = apply_filters( 'woocommerce_checkout_fields', $this->checkout_fields );
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do_action( 'woocommerce_checkout_init', $this );
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}
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/**
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* Checkout process
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*/
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public function check_cart_items() {
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// When we process the checkout, lets ensure cart items are rechecked to prevent checkout
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do_action('woocommerce_check_cart_items');
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}
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/**
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* Output the billing information form
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*
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* @access public
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* @return void
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*/
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public function checkout_form_billing() {
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wc_get_template( 'checkout/form-billing.php', array( 'checkout' => $this ) );
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}
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/**
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* Output the shipping information form
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*
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* @access public
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* @return void
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*/
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public function checkout_form_shipping() {
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wc_get_template( 'checkout/form-shipping.php', array( 'checkout' => $this ) );
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}
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/**
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* create_order function.
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* @access public
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* @throws Exception
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* @return int
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*/
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public function create_order() {
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global $wpdb;
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// Give plugins the opportunity to create an order themselves
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$order_id = apply_filters( 'woocommerce_create_order', null, $this );
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if ( is_numeric( $order_id ) )
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return $order_id;
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// Create Order (send cart variable so we can record items and reduce inventory). Only create if this is a new order, not if the payment was rejected.
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$order_data = apply_filters( 'woocommerce_new_order_data', array(
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'post_type' => 'shop_order',
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'post_title' => sprintf( __( 'Order – %s', 'woocommerce' ), strftime( _x( '%b %d, %Y @ %I:%M %p', 'Order date parsed by strftime', 'woocommerce' ) ) ),
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'post_status' => 'publish',
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'ping_status' => 'closed',
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'post_excerpt' => isset( $this->posted['order_comments'] ) ? $this->posted['order_comments'] : '',
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'post_author' => 1,
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'post_password' => uniqid( 'order_' ) // Protects the post just in case
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) );
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// Insert or update the post data
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$create_new_order = true;
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if ( WC()->session->order_awaiting_payment > 0 ) {
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$order_id = absint( WC()->session->order_awaiting_payment );
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/* Check order is unpaid by getting its status */
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$terms = wp_get_object_terms( $order_id, 'shop_order_status', array( 'fields' => 'slugs' ) );
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$order_status = isset( $terms[0] ) ? $terms[0] : 'pending';
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// Resume the unpaid order if its pending
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if ( $order_status == 'pending' || $order_status == 'failed' ) {
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// Update the existing order as we are resuming it
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$create_new_order = false;
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$order_data['ID'] = $order_id;
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wp_update_post( $order_data );
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// Clear the old line items - we'll add these again in case they changed
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$wpdb->query( $wpdb->prepare( "DELETE FROM {$wpdb->prefix}woocommerce_order_itemmeta WHERE order_item_id IN ( SELECT order_item_id FROM {$wpdb->prefix}woocommerce_order_items WHERE order_id = %d )", $order_id ) );
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$wpdb->query( $wpdb->prepare( "DELETE FROM {$wpdb->prefix}woocommerce_order_items WHERE order_id = %d", $order_id ) );
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// Trigger an action for the resumed order
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do_action( 'woocommerce_resume_order', $order_id );
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}
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}
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if ( $create_new_order ) {
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$order_id = wp_insert_post( $order_data, true );
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if ( is_wp_error( $order_id ) )
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throw new Exception( 'Error: Unable to create order. Please try again.' );
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else
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do_action( 'woocommerce_new_order', $order_id );
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}
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// Store user data
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if ( $this->checkout_fields['billing'] )
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foreach ( $this->checkout_fields['billing'] as $key => $field ) {
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update_post_meta( $order_id, '_' . $key, $this->posted[ $key ] );
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if ( $this->customer_id && apply_filters( 'woocommerce_checkout_update_customer_data', true, $this ) )
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update_user_meta( $this->customer_id, $key, $this->posted[ $key ] );
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}
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if ( $this->checkout_fields['shipping'] && WC()->cart->needs_shipping() ) {
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foreach ( $this->checkout_fields['shipping'] as $key => $field ) {
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$postvalue = false;
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if ( $this->posted['ship_to_different_address'] == false ) {
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if ( isset( $this->posted[ str_replace( 'shipping_', 'billing_', $key ) ] ) ) {
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$postvalue = $this->posted[ str_replace( 'shipping_', 'billing_', $key ) ];
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update_post_meta( $order_id, '_' . $key, $postvalue );
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}
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} else {
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$postvalue = $this->posted[ $key ];
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update_post_meta( $order_id, '_' . $key, $postvalue );
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}
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// User
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if ( $postvalue && $this->customer_id && apply_filters( 'woocommerce_checkout_update_customer_data', true, $this ) )
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update_user_meta( $this->customer_id, $key, $postvalue );
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}
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}
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// Save any other user meta
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if ( $this->customer_id )
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do_action( 'woocommerce_checkout_update_user_meta', $this->customer_id, $this->posted );
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// Store the line items to the new/resumed order
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foreach ( WC()->cart->get_cart() as $cart_item_key => $values ) {
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$_product = $values['data'];
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// Add line item
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$item_id = wc_add_order_item( $order_id, array(
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'order_item_name' => $_product->get_title(),
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'order_item_type' => 'line_item'
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) );
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// Add line item meta
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if ( $item_id ) {
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wc_add_order_item_meta( $item_id, '_qty', apply_filters( 'woocommerce_stock_amount', $values['quantity'] ) );
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wc_add_order_item_meta( $item_id, '_tax_class', $_product->get_tax_class() );
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wc_add_order_item_meta( $item_id, '_product_id', $values['product_id'] );
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wc_add_order_item_meta( $item_id, '_variation_id', $values['variation_id'] );
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wc_add_order_item_meta( $item_id, '_line_subtotal', wc_format_decimal( $values['line_subtotal'] ) );
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wc_add_order_item_meta( $item_id, '_line_total', wc_format_decimal( $values['line_total'] ) );
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wc_add_order_item_meta( $item_id, '_line_tax', wc_format_decimal( $values['line_tax'] ) );
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wc_add_order_item_meta( $item_id, '_line_subtotal_tax', wc_format_decimal( $values['line_subtotal_tax'] ) );
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// Store variation data in meta so admin can view it
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if ( $values['variation'] && is_array( $values['variation'] ) )
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foreach ( $values['variation'] as $key => $value )
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wc_add_order_item_meta( $item_id, esc_attr( str_replace( 'attribute_', '', $key ) ), $value );
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// Add line item meta for backorder status
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if ( $_product->backorders_require_notification() && $_product->is_on_backorder( $values['quantity'] ) )
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wc_add_order_item_meta( $item_id, apply_filters( 'woocommerce_backordered_item_meta_name', __( 'Backordered', 'woocommerce' ), $cart_item_key, $order_id ), $values['quantity'] - max( 0, $_product->get_total_stock() ) );
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// Allow plugins to add order item meta
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do_action( 'woocommerce_add_order_item_meta', $item_id, $values, $cart_item_key );
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}
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}
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// Store fees
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foreach ( WC()->cart->get_fees() as $fee ) {
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$item_id = wc_add_order_item( $order_id, array(
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'order_item_name' => $fee->name,
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'order_item_type' => 'fee'
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) );
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if ( $fee->taxable )
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wc_add_order_item_meta( $item_id, '_tax_class', $fee->tax_class );
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else
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wc_add_order_item_meta( $item_id, '_tax_class', '0' );
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wc_add_order_item_meta( $item_id, '_line_total', wc_format_decimal( $fee->amount ) );
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wc_add_order_item_meta( $item_id, '_line_tax', wc_format_decimal( $fee->tax ) );
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}
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// Store shipping for all packages
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$packages = WC()->shipping->get_packages();
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foreach ( $packages as $i => $package ) {
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if ( isset( $package['rates'][ $this->shipping_methods[ $i ] ] ) ) {
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$method = $package['rates'][ $this->shipping_methods[ $i ] ];
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$item_id = wc_add_order_item( $order_id, array(
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'order_item_name' => $method->label,
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'order_item_type' => 'shipping'
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) );
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if ( $item_id ) {
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wc_add_order_item_meta( $item_id, 'method_id', $method->id );
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wc_add_order_item_meta( $item_id, 'cost', wc_format_decimal( $method->cost ) );
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do_action( 'woocommerce_add_shipping_order_item', $order_id, $item_id, $i );
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}
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}
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}
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// Store tax rows
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foreach ( array_keys( WC()->cart->taxes + WC()->cart->shipping_taxes ) as $key ) {
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$code = WC()->cart->tax->get_rate_code( $key );
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if ( $code ) {
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$item_id = wc_add_order_item( $order_id, array(
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'order_item_name' => $code,
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'order_item_type' => 'tax'
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) );
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// Add line item meta
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if ( $item_id ) {
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wc_add_order_item_meta( $item_id, 'rate_id', $key );
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wc_add_order_item_meta( $item_id, 'label', WC()->cart->tax->get_rate_label( $key ) );
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wc_add_order_item_meta( $item_id, 'compound', absint( WC()->cart->tax->is_compound( $key ) ? 1 : 0 ) );
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wc_add_order_item_meta( $item_id, 'tax_amount', wc_format_decimal( isset( WC()->cart->taxes[ $key ] ) ? WC()->cart->taxes[ $key ] : 0 ) );
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wc_add_order_item_meta( $item_id, 'shipping_tax_amount', wc_format_decimal( isset( WC()->cart->shipping_taxes[ $key ] ) ? WC()->cart->shipping_taxes[ $key ] : 0 ) );
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}
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}
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}
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// Store coupons
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if ( $applied_coupons = WC()->cart->get_coupons() ) {
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foreach ( $applied_coupons as $code => $coupon ) {
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$item_id = wc_add_order_item( $order_id, array(
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'order_item_name' => $code,
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'order_item_type' => 'coupon'
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) );
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// Add line item meta
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if ( $item_id ) {
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wc_add_order_item_meta( $item_id, 'discount_amount', isset( WC()->cart->coupon_discount_amounts[ $code ] ) ? WC()->cart->coupon_discount_amounts[ $code ] : 0 );
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}
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}
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}
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if ( $this->payment_method ) {
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update_post_meta( $order_id, '_payment_method', $this->payment_method->id );
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update_post_meta( $order_id, '_payment_method_title', $this->payment_method->get_title() );
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}
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if ( empty( $this->posted['billing_email'] ) && is_user_logged_in() ) {
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$current_user = wp_get_current_user();
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update_post_meta( $order_id, '_billing_email', $current_user->user_email );
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}
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update_post_meta( $order_id, '_order_shipping', wc_format_decimal( WC()->cart->shipping_total ) );
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update_post_meta( $order_id, '_order_discount', wc_format_decimal( WC()->cart->get_order_discount_total() ) );
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update_post_meta( $order_id, '_cart_discount', wc_format_decimal( WC()->cart->get_cart_discount_total() ) );
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update_post_meta( $order_id, '_order_tax', wc_format_decimal( wc_round_tax_total( WC()->cart->tax_total ) ) );
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update_post_meta( $order_id, '_order_shipping_tax', wc_format_decimal( wc_round_tax_total( WC()->cart->shipping_tax_total ) ) );
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update_post_meta( $order_id, '_order_total', wc_format_decimal( WC()->cart->total, get_option( 'woocommerce_price_num_decimals' ) ) );
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update_post_meta( $order_id, '_order_key', 'wc_' . apply_filters('woocommerce_generate_order_key', uniqid('order_') ) );
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update_post_meta( $order_id, '_customer_user', absint( $this->customer_id ) );
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update_post_meta( $order_id, '_order_currency', get_woocommerce_currency() );
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update_post_meta( $order_id, '_prices_include_tax', get_option( 'woocommerce_prices_include_tax' ) );
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update_post_meta( $order_id, '_customer_ip_address', isset( $_SERVER['HTTP_X_FORWARDED_FOR'] ) ? $_SERVER['HTTP_X_FORWARDED_FOR'] : $_SERVER['REMOTE_ADDR'] );
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update_post_meta( $order_id, '_customer_user_agent', isset( $_SERVER['HTTP_USER_AGENT'] ) ? $_SERVER['HTTP_USER_AGENT'] : '' );
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// Let plugins add meta
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do_action( 'woocommerce_checkout_update_order_meta', $order_id, $this->posted );
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// Order status
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wp_set_object_terms( $order_id, 'pending', 'shop_order_status' );
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return $order_id;
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}
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/**
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* Process the checkout after the confirm order button is pressed
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*
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* @access public
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* @return void
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*/
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public function process_checkout() {
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global $wpdb, $current_user;
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wp_verify_nonce( $_POST['_wpnonce'], 'woocommerce-process_checkout' );
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if ( ! defined( 'WOOCOMMERCE_CHECKOUT' ) )
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define( 'WOOCOMMERCE_CHECKOUT', true );
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// Prevent timeout
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@set_time_limit(0);
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do_action( 'woocommerce_before_checkout_process' );
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if ( sizeof( WC()->cart->get_cart() ) == 0 )
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wc_add_notice( sprintf( __( 'Sorry, your session has expired. <a href="%s" class="wc-backward">Return to homepage</a>', 'woocommerce' ), home_url() ), 'error' );
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do_action( 'woocommerce_checkout_process' );
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// Checkout fields (not defined in checkout_fields)
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$this->posted['terms'] = isset( $_POST['terms'] ) ? 1 : 0;
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$this->posted['createaccount'] = isset( $_POST['createaccount'] ) ? 1 : 0;
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$this->posted['payment_method'] = isset( $_POST['payment_method'] ) ? stripslashes( $_POST['payment_method'] ) : '';
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$this->posted['shipping_method'] = isset( $_POST['shipping_method'] ) ? $_POST['shipping_method'] : '';
|
|
$this->posted['ship_to_different_address'] = isset( $_POST['ship_to_different_address'] ) ? true : false;
|
|
|
|
if ( isset( $_POST['shiptobilling'] ) ) {
|
|
_deprecated_argument( 'WC_Checkout::process_checkout()', '2.1', 'The "shiptobilling" field is deprecated. THe template files are out of date' );
|
|
|
|
$this->posted['ship_to_different_address'] = $_POST['shiptobilling'] ? false : true;
|
|
}
|
|
|
|
// Ship to billing only option
|
|
if ( WC()->cart->ship_to_billing_address_only() )
|
|
$this->posted['ship_to_different_address'] = false;
|
|
|
|
// Update customer shipping and payment method to posted method
|
|
$chosen_shipping_methods = WC()->session->get( 'chosen_shipping_methods' );
|
|
|
|
if ( isset( $this->posted['shipping_method'] ) && is_array( $this->posted['shipping_method'] ) )
|
|
foreach ( $this->posted['shipping_method'] as $i => $value )
|
|
$chosen_shipping_methods[ $i ] = wc_clean( $value );
|
|
|
|
WC()->session->set( 'chosen_shipping_methods', $chosen_shipping_methods );
|
|
WC()->session->set( 'chosen_payment_method', $this->posted['payment_method'] );
|
|
|
|
// Note if we skip shipping
|
|
$skipped_shipping = false;
|
|
|
|
// Get posted checkout_fields and do validation
|
|
foreach ( $this->checkout_fields as $fieldset_key => $fieldset ) {
|
|
|
|
// Skip shipping if not needed
|
|
if ( $fieldset_key == 'shipping' && ( $this->posted['ship_to_different_address'] == false || ! WC()->cart->needs_shipping() ) ) {
|
|
$skipped_shipping = true;
|
|
continue;
|
|
}
|
|
|
|
// Ship account if not needed
|
|
if ( $fieldset_key == 'account' && ( is_user_logged_in() || ( $this->must_create_account == false && empty( $this->posted['createaccount'] ) ) ) ) {
|
|
continue;
|
|
}
|
|
|
|
foreach ( $fieldset as $key => $field ) {
|
|
|
|
if ( ! isset( $field['type'] ) )
|
|
$field['type'] = 'text';
|
|
|
|
// Get Value
|
|
switch ( $field['type'] ) {
|
|
case "checkbox" :
|
|
$this->posted[ $key ] = isset( $_POST[ $key ] ) ? 1 : 0;
|
|
break;
|
|
case "multiselect" :
|
|
$this->posted[ $key ] = isset( $_POST[ $key ] ) ? implode( ', ', array_map( 'wc_clean', $_POST[ $key ] ) ) : '';
|
|
break;
|
|
case "textarea" :
|
|
$this->posted[ $key ] = isset( $_POST[ $key ] ) ? wp_strip_all_tags( wp_check_invalid_utf8( stripslashes( $_POST[ $key ] ) ) ) : '';
|
|
break;
|
|
default :
|
|
$this->posted[ $key ] = isset( $_POST[ $key ] ) ? wc_clean( $_POST[ $key ] ) : '';
|
|
break;
|
|
}
|
|
|
|
// Hooks to allow modification of value
|
|
$this->posted[ $key ] = apply_filters( 'woocommerce_process_checkout_' . sanitize_title( $field['type'] ) . '_field', $this->posted[ $key ] );
|
|
$this->posted[ $key ] = apply_filters( 'woocommerce_process_checkout_field_' . $key, $this->posted[ $key ] );
|
|
|
|
// Validation: Required fields
|
|
if ( isset( $field['required'] ) && $field['required'] && empty( $this->posted[ $key ] ) )
|
|
wc_add_notice( '<strong>' . $field['label'] . '</strong> ' . __( 'is a required field.', 'woocommerce' ), 'error' );
|
|
|
|
if ( ! empty( $this->posted[ $key ] ) ) {
|
|
|
|
// Validation rules
|
|
if ( ! empty( $field['validate'] ) && is_array( $field['validate'] ) ) {
|
|
foreach ( $field['validate'] as $rule ) {
|
|
switch ( $rule ) {
|
|
case 'postcode' :
|
|
$this->posted[ $key ] = strtoupper( str_replace( ' ', '', $this->posted[ $key ] ) );
|
|
|
|
if ( ! WC_Validation::is_postcode( $this->posted[ $key ], $_POST[ $fieldset_key . '_country' ] ) ) :
|
|
wc_add_notice( __( 'Please enter a valid postcode/ZIP.', 'woocommerce' ), 'error' );
|
|
else :
|
|
$this->posted[ $key ] = wc_format_postcode( $this->posted[ $key ], $_POST[ $fieldset_key . '_country' ] );
|
|
endif;
|
|
break;
|
|
case 'phone' :
|
|
$this->posted[ $key ] = wc_format_phone_number( $this->posted[ $key ] );
|
|
|
|
if ( ! WC_Validation::is_phone( $this->posted[ $key ] ) )
|
|
wc_add_notice( '<strong>' . $field['label'] . '</strong> ' . __( 'is not a valid phone number.', 'woocommerce' ), 'error' );
|
|
break;
|
|
case 'email' :
|
|
$this->posted[ $key ] = strtolower( $this->posted[ $key ] );
|
|
|
|
if ( ! is_email( $this->posted[ $key ] ) )
|
|
wc_add_notice( '<strong>' . $field['label'] . '</strong> ' . __( 'is not a valid email address.', 'woocommerce' ), 'error' );
|
|
break;
|
|
case 'state' :
|
|
// Get valid states
|
|
$valid_states = WC()->countries->get_states( $_POST[ $fieldset_key . '_country' ] );
|
|
if ( $valid_states )
|
|
$valid_state_values = array_flip( array_map( 'strtolower', $valid_states ) );
|
|
|
|
// Convert value to key if set
|
|
if ( isset( $valid_state_values[ strtolower( $this->posted[ $key ] ) ] ) )
|
|
$this->posted[ $key ] = $valid_state_values[ strtolower( $this->posted[ $key ] ) ];
|
|
|
|
// Only validate if the country has specific state options
|
|
if ( $valid_states && sizeof( $valid_states ) > 0 )
|
|
if ( ! in_array( $this->posted[ $key ], array_keys( $valid_states ) ) )
|
|
wc_add_notice( '<strong>' . $field['label'] . '</strong> ' . __( 'is not valid. Please enter one of the following:', 'woocommerce' ) . ' ' . implode( ', ', $valid_states ), 'error' );
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Update customer location to posted location so we can correctly check available shipping methods
|
|
if ( isset( $this->posted['billing_country'] ) )
|
|
WC()->customer->set_country( $this->posted['billing_country'] );
|
|
if ( isset( $this->posted['billing_state'] ) )
|
|
WC()->customer->set_state( $this->posted['billing_state'] );
|
|
if ( isset( $this->posted['billing_postcode'] ) )
|
|
WC()->customer->set_postcode( $this->posted['billing_postcode'] );
|
|
|
|
// Shipping Information
|
|
if ( ! $skipped_shipping ) {
|
|
|
|
// Update customer location to posted location so we can correctly check available shipping methods
|
|
if ( isset( $this->posted['shipping_country'] ) )
|
|
WC()->customer->set_shipping_country( $this->posted['shipping_country'] );
|
|
if ( isset( $this->posted['shipping_state'] ) )
|
|
WC()->customer->set_shipping_state( $this->posted['shipping_state'] );
|
|
if ( isset( $this->posted['shipping_postcode'] ) )
|
|
WC()->customer->set_shipping_postcode( $this->posted['shipping_postcode'] );
|
|
|
|
} else {
|
|
|
|
// Update customer location to posted location so we can correctly check available shipping methods
|
|
if ( isset( $this->posted['billing_country'] ) )
|
|
WC()->customer->set_shipping_country( $this->posted['billing_country'] );
|
|
if ( isset( $this->posted['billing_state'] ) )
|
|
WC()->customer->set_shipping_state( $this->posted['billing_state'] );
|
|
if ( isset( $this->posted['billing_postcode'] ) )
|
|
WC()->customer->set_shipping_postcode( $this->posted['billing_postcode'] );
|
|
|
|
}
|
|
|
|
// Update cart totals now we have customer address
|
|
WC()->cart->calculate_totals();
|
|
|
|
// Terms
|
|
if ( ! isset( $_POST['woocommerce_checkout_update_totals'] ) && empty( $this->posted['terms'] ) && wc_get_page_id( 'terms' ) > 0 )
|
|
wc_add_notice( __( 'You must accept our Terms & Conditions.', 'woocommerce' ), 'error' );
|
|
|
|
if ( WC()->cart->needs_shipping() ) {
|
|
|
|
if ( ! in_array( WC()->customer->get_shipping_country(), array_keys( WC()->countries->get_shipping_countries() ) ) )
|
|
wc_add_notice( sprintf( __( 'Unfortunately <strong>we do not ship to %s</strong>. Please enter an alternative shipping address.', 'woocommerce' ), WC()->countries->shipping_to_prefix() . ' ' . WC()->customer->get_shipping_country() ), 'error' );
|
|
|
|
// Validate Shipping Methods
|
|
$packages = WC()->shipping->get_packages();
|
|
$this->shipping_methods = WC()->session->get( 'chosen_shipping_methods' );
|
|
|
|
foreach ( $packages as $i => $package ) {
|
|
if ( ! isset( $package['rates'][ $this->shipping_methods[ $i ] ] ) ) {
|
|
wc_add_notice( __( 'Invalid shipping method.', 'woocommerce' ), 'error' );
|
|
$this->shipping_methods[ $i ] = '';
|
|
}
|
|
}
|
|
}
|
|
|
|
if ( WC()->cart->needs_payment() ) {
|
|
|
|
// Payment Method
|
|
$available_gateways = WC()->payment_gateways->get_available_payment_gateways();
|
|
|
|
if ( ! isset( $available_gateways[ $this->posted['payment_method'] ] ) ) {
|
|
$this->payment_method = '';
|
|
wc_add_notice( __( 'Invalid payment method.', 'woocommerce' ), 'error' );
|
|
} else {
|
|
$this->payment_method = $available_gateways[ $this->posted['payment_method'] ];
|
|
$this->payment_method->validate_fields();
|
|
}
|
|
}
|
|
|
|
// Action after validation
|
|
do_action( 'woocommerce_after_checkout_validation', $this->posted );
|
|
|
|
if ( ! isset( $_POST['woocommerce_checkout_update_totals'] ) && wc_notice_count( 'error' ) == 0 ) {
|
|
|
|
try {
|
|
|
|
// Customer accounts
|
|
$this->customer_id = apply_filters( 'woocommerce_checkout_customer_id', get_current_user_id() );
|
|
|
|
if ( ! is_user_logged_in() && ( $this->must_create_account || ! empty( $this->posted['createaccount'] ) ) ) {
|
|
|
|
$username = ! empty( $this->posted['account_username'] ) ? $this->posted['account_username'] : '';
|
|
$password = ! empty( $this->posted['account_password'] ) ? $this->posted['account_password'] : '';
|
|
$new_customer = wc_create_new_customer( $this->posted['billing_email'], $username, $password );
|
|
|
|
if ( is_wp_error( $new_customer ) )
|
|
throw new Exception( $new_customer->get_error_message() );
|
|
|
|
$this->customer_id = $new_customer;
|
|
|
|
wc_set_customer_auth_cookie( $this->customer_id );
|
|
|
|
// As we are now logged in, checkout will need to refresh to show logged in data
|
|
WC()->session->set( 'reload_checkout', true );
|
|
|
|
// Add customer info from other billing fields
|
|
if ( $this->posted['billing_first_name'] && apply_filters( 'woocommerce_checkout_update_customer_data', true, $this ) ) {
|
|
$userdata = array(
|
|
'ID' => $this->customer_id,
|
|
'first_name' => $this->posted['billing_first_name'] ? $this->posted['billing_first_name'] : '',
|
|
'last_name' => $this->posted['billing_last_name'] ? $this->posted['billing_last_name'] : '',
|
|
'display_name' => $this->posted['billing_first_name'] ? $this->posted['billing_first_name'] : ''
|
|
);
|
|
wp_update_user( apply_filters( 'woocommerce_checkout_customer_userdata', $userdata, $this ) );
|
|
}
|
|
}
|
|
|
|
// Do a final stock check at this point
|
|
$this->check_cart_items();
|
|
|
|
// Abort if errors are present
|
|
if ( wc_notice_count( 'error' ) > 0 )
|
|
throw new Exception();
|
|
|
|
$order_id = $this->create_order();
|
|
|
|
do_action( 'woocommerce_checkout_order_processed', $order_id, $this->posted );
|
|
|
|
// Process payment
|
|
if ( WC()->cart->needs_payment() ) {
|
|
|
|
// Store Order ID in session so it can be re-used after payment failure
|
|
WC()->session->order_awaiting_payment = $order_id;
|
|
|
|
// Process Payment
|
|
$result = $available_gateways[ $this->posted['payment_method'] ]->process_payment( $order_id );
|
|
|
|
// Redirect to success/confirmation/payment page
|
|
if ( $result['result'] == 'success' ) {
|
|
|
|
$result = apply_filters( 'woocommerce_payment_successful_result', $result, $order_id );
|
|
|
|
if ( is_ajax() ) {
|
|
echo '<!--WC_START-->' . json_encode( $result ) . '<!--WC_END-->';
|
|
exit;
|
|
} else {
|
|
wp_redirect( $result['redirect'] );
|
|
exit;
|
|
}
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
if ( empty( $order ) )
|
|
$order = new WC_Order( $order_id );
|
|
|
|
// No payment was required for order
|
|
$order->payment_complete();
|
|
|
|
// Empty the Cart
|
|
WC()->cart->empty_cart();
|
|
|
|
// Get redirect
|
|
$return_url = $order->get_checkout_order_received_url();
|
|
|
|
// Redirect to success/confirmation/payment page
|
|
if ( is_ajax() ) {
|
|
echo '<!--WC_START-->' . json_encode(
|
|
array(
|
|
'result' => 'success',
|
|
'redirect' => apply_filters( 'woocommerce_checkout_no_payment_needed_redirect', $return_url, $order )
|
|
)
|
|
) . '<!--WC_END-->';
|
|
exit;
|
|
} else {
|
|
wp_safe_redirect(
|
|
apply_filters( 'woocommerce_checkout_no_payment_needed_redirect', $return_url, $order )
|
|
);
|
|
exit;
|
|
}
|
|
|
|
}
|
|
|
|
} catch ( Exception $e ) {
|
|
|
|
if ( ! empty( $e ) )
|
|
wc_add_notice( $e->getMessage(), 'error' );
|
|
|
|
}
|
|
|
|
} // endif
|
|
|
|
// If we reached this point then there were errors
|
|
if ( is_ajax() ) {
|
|
|
|
ob_start();
|
|
wc_print_notices();
|
|
$messages = ob_get_clean();
|
|
|
|
echo '<!--WC_START-->' . json_encode(
|
|
array(
|
|
'result' => 'failure',
|
|
'messages' => $messages,
|
|
'refresh' => isset( WC()->session->refresh_totals ) ? 'true' : 'false',
|
|
'reload' => isset( WC()->session->reload_checkout ) ? 'true' : 'false'
|
|
)
|
|
) . '<!--WC_END-->';
|
|
|
|
unset( WC()->session->refresh_totals, WC()->session->reload_checkout );
|
|
exit;
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Gets the value either from the posted data, or from the users meta data
|
|
*
|
|
* @access public
|
|
* @param string $input
|
|
* @return string|null
|
|
*/
|
|
public function get_value( $input ) {
|
|
if ( ! empty( $_POST[ $input ] ) ) {
|
|
|
|
return wc_clean( $_POST[ $input ] );
|
|
|
|
} else {
|
|
|
|
$value = apply_filters( 'woocommerce_checkout_get_value', null, $input );
|
|
|
|
if ( $value !== null )
|
|
return $value;
|
|
|
|
if ( is_user_logged_in() ) {
|
|
|
|
$current_user = wp_get_current_user();
|
|
|
|
if ( $meta = get_user_meta( $current_user->ID, $input, true ) )
|
|
return $meta;
|
|
|
|
if ( $input == "billing_email" )
|
|
return $current_user->user_email;
|
|
}
|
|
|
|
switch ( $input ) {
|
|
case "billing_country" :
|
|
return apply_filters( 'default_checkout_country', WC()->customer->get_country() ? WC()->customer->get_country() : WC()->countries->get_base_country(), 'billing' );
|
|
case "billing_state" :
|
|
return apply_filters( 'default_checkout_state', WC()->customer->has_calculated_shipping() ? WC()->customer->get_state() : '', 'billing' );
|
|
case "billing_postcode" :
|
|
return apply_filters( 'default_checkout_postcode', WC()->customer->get_postcode() ? WC()->customer->get_postcode() : '', 'billing' );
|
|
case "shipping_country" :
|
|
return apply_filters( 'default_checkout_country', WC()->customer->get_shipping_country() ? WC()->customer->get_shipping_country() : WC()->countries->get_base_country(), 'shipping' );
|
|
case "shipping_state" :
|
|
return apply_filters( 'default_checkout_state', WC()->customer->has_calculated_shipping() ? WC()->customer->get_shipping_state() : '', 'shipping' );
|
|
case "shipping_postcode" :
|
|
return apply_filters( 'default_checkout_postcode', WC()->customer->get_shipping_postcode() ? WC()->customer->get_shipping_postcode() : '', 'shipping' );
|
|
default :
|
|
return apply_filters( 'default_checkout_' . $input, null, $input );
|
|
}
|
|
}
|
|
}
|
|
}
|