mirror of
https://github.com/pronamic/woocommerce-subscriptions.git
synced 2025-10-07 18:14:03 +00:00
186 lines
7.3 KiB
PHP
186 lines
7.3 KiB
PHP
<?php
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/**
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* Subscriptions switching cart
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*
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* @author Prospress
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* @since 2.1
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*/
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class WCS_Cart_Switch extends WCS_Cart_Renewal {
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/* The flag used to indicate if a cart item is a subscription switch */
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public $cart_item_key = 'subscription_switch';
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/**
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* Initialise class hooks & filters when the file is loaded
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*
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* @since 2.1
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*/
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public function __construct() {
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// Attach hooks which depend on WooCommerce constants
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add_action( 'woocommerce_loaded', array( &$this, 'attach_dependant_hooks' ), 10 );
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// Set checkout payment URL parameter for subscription switch orders
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add_filter( 'woocommerce_get_checkout_payment_url', array( &$this, 'get_checkout_payment_url' ), 10, 2 );
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// Check if a user is requesting to pay for a switch order, needs to happen after $wp->query_vars are set
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add_action( 'template_redirect', array( &$this, 'maybe_setup_cart' ), 99 );
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// Filters the Place order button text
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add_filter( 'woocommerce_order_button_text', array( $this, 'order_button_text' ), 15 );
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}
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/**
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* Attach WooCommerce version dependent hooks
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*
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* @since 2.2.0
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*/
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public function attach_dependant_hooks() {
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parent::attach_dependant_hooks();
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// Remove version dependent callbacks which don't apply to switch carts
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remove_filter( 'woocommerce_checkout_update_customer_data', array( &$this, 'maybe_update_subscription_customer_data' ) );
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remove_filter( 'woocommerce_checkout_update_user_meta', array( &$this, 'maybe_update_subscription_address_data' ) );
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remove_filter( 'woocommerce_store_api_checkout_update_customer_from_request', array( &$this, 'maybe_update_subscription_address_data_from_store_api' ) );
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}
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/**
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* Add flag to payment url for failed/ pending switch orders.
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*
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* @since 2.1
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*/
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public function get_checkout_payment_url( $pay_url, $order ) {
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if ( wcs_order_contains_switch( $order ) ) {
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$switch_order_data = wcs_get_objects_property( $order, 'subscription_switch_data' );
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if ( ! empty( $switch_order_data ) ) {
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$pay_url = add_query_arg(
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array(
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'subscription_switch' => 'true',
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'_wcsnonce' => wp_create_nonce( 'wcs_switch_request' ),
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),
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$pay_url
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);
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}
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}
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return $pay_url; // nosemgrep: audit.php.wp.security.xss.query-arg -- False positive. $pay_url is escaped in the template and escaping URLs should be done at the point of output or usage.
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}
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/**
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* Check if a payment is being made on a switch order from 'My Account'. If so,
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* reconstruct the cart with the order contents. If the order item is part of a switch, load the necessary data
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* into $_GET and $_POST to ensure the switch validation occurs and the switch cart item meta is correctly loaded.
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*
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* @since 2.1
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*/
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public function maybe_setup_cart() {
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global $wp;
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if ( isset( $_GET['pay_for_order'] ) && isset( $_GET['key'] ) && isset( $wp->query_vars['order-pay'] ) && isset( $_GET['subscription_switch'] ) ) {
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// Pay for existing order
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$order_key = sanitize_text_field( wp_unslash( $_GET['key'] ) );
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$order_id = ( isset( $wp->query_vars['order-pay'] ) ) ? $wp->query_vars['order-pay'] : absint( $_GET['order_id'] );
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$order = wc_get_order( $wp->query_vars['order-pay'] );
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if ( wcs_get_objects_property( $order, 'order_key' ) == $order_key && $order->has_status( array( 'pending', 'failed' ) ) && wcs_order_contains_switch( $order ) ) {
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WC()->cart->empty_cart( true );
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$switch_order_data = wcs_get_objects_property( $order, 'subscription_switch_data' );
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foreach ( $order->get_items() as $item_id => $line_item ) {
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// clear the GET args so we can add non-switch items to the cart cleanly
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unset( $_GET['switch-subscription'] );
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unset( $_GET['item'] );
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// check if this order item is for a switch
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foreach ( $switch_order_data as $subscription_id => $switch_data ) {
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if ( isset( $switch_data['switches'] ) && in_array( $item_id, array_keys( $switch_data['switches'] ) ) ) {
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$_GET['switch-subscription'] = $subscription_id;
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// Backwards compatibility (2.1 -> 2.1.2)
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$subscription_item_id_key = ( isset( $switch_data['switches'][ $item_id ]['subscription_item_id'] ) ) ? 'subscription_item_id' : 'remove_line_item';
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$_GET['item'] = $switch_data['switches'][ $item_id ][ $subscription_item_id_key ];
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break;
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}
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}
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$order_item = wcs_get_order_item( $item_id, $order );
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$product = wc_get_product( wcs_get_canonical_product_id( $order_item ) );
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$product_id = $product->is_type( 'variation' ) ? $product->get_parent_id() : $product->get_id();
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$order_product_data = array(
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'_qty' => (int) $line_item['qty'],
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'_variation_id' => (int) $line_item['variation_id'],
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);
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$variations = array();
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foreach ( $order_item['item_meta'] as $meta_key => $meta_value ) {
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$meta_value = is_array( $meta_value ) ? $meta_value[0] : $meta_value; // In WC 3.0 the meta values are no longer arrays
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if ( taxonomy_is_product_attribute( $meta_key ) || meta_is_product_attribute( $meta_key, $meta_value, $product_id ) ) {
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$variations[ $meta_key ] = $meta_value;
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$_POST[ 'attribute_' . $meta_key ] = $meta_value;
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}
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}
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$passed_validation = apply_filters( 'woocommerce_add_to_cart_validation', true, $product_id, $order_product_data['_qty'], $order_product_data['_variation_id'] );
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if ( $passed_validation ) {
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$cart_item_key = WC()->cart->add_to_cart( $product_id, $order_product_data['_qty'], $order_product_data['_variation_id'], $variations, array() );
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}
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}
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}
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$this->set_order_awaiting_payment( $order_id );
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wp_safe_redirect( wc_get_checkout_url() );
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exit;
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}
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}
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/**
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* Store the order line item id so it can be retrieved when we're processing the switch on checkout.
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*
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* @param string $cart_item_key
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* @param int $order_item_id
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* @since 2.2.1
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*/
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protected function set_cart_item_order_item_id( $cart_item_key, $order_item_id ) {
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foreach ( WC()->cart->recurring_carts as $recurring_cart_key => $recurring_cart ) {
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// If this cart item belongs to this recurring cart
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if ( in_array( $cart_item_key, array_keys( $recurring_cart->cart_contents ) ) && isset( WC()->cart->recurring_carts[ $recurring_cart_key ]->cart_contents[ $cart_item_key ][ $this->cart_item_key ] ) ) {
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WC()->cart->recurring_carts[ $recurring_cart_key ]->cart_contents[ $cart_item_key ][ $this->cart_item_key ]['order_line_item_id'] = $order_item_id;
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wc_add_order_item_meta( WC()->cart->recurring_carts[ $recurring_cart_key ]->cart_contents[ $cart_item_key ][ $this->cart_item_key ]['item_id'], '_switched_subscription_new_item_id', $order_item_id, true );
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}
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}
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}
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/**
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* Overrides the place order button text on the checkout when the cart contains only switch requests.
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*
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* @since 3.1.0
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*
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* @param string $place_order_text The place order button text.
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* @return string The place order button text. 'Switch subscription' if the cart contains only switches, otherwise the default.
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*/
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public function order_button_text( $place_order_text ) {
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$cart_switches = WC_Subscriptions_Switcher::cart_contains_switches();
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if ( isset( WC()->cart ) && $cart_switches && count( $cart_switches ) === count( WC()->cart->get_cart() ) ) {
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$place_order_text = _x( 'Switch subscription', 'The place order button text while switching a subscription', 'woocommerce-subscriptions' );
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}
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return $place_order_text;
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}
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}
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