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<?php
namespace Automattic\WooCommerce\Blocks\Shipping;
use Automattic\WooCommerce\Blocks\Assets\Api as AssetApi;
use Automattic\WooCommerce\Blocks\Assets\AssetDataRegistry;
use Automattic\WooCommerce\Blocks\Utils\CartCheckoutUtils;
use Automattic\WooCommerce\StoreApi\Utilities\LocalPickupUtils;
use Automattic\WooCommerce\Utilities\ArrayUtil;
use WC_Tracks;
/**
* ShippingController class.
*
* @internal
*/
class ShippingController {
/**
* Instance of the asset API.
*
* @var AssetApi
*/
protected $asset_api;
/**
* Instance of the asset data registry.
*
* @var AssetDataRegistry
*/
protected $asset_data_registry;
/**
* Whether local pickup is enabled.
*
* @var bool
*/
private $local_pickup_enabled;
/**
* Constructor.
*
* @param AssetApi $asset_api Instance of the asset API.
* @param AssetDataRegistry $asset_data_registry Instance of the asset data registry.
*/
public function __construct( AssetApi $asset_api, AssetDataRegistry $asset_data_registry ) {
$this->asset_api = $asset_api;
$this->asset_data_registry = $asset_data_registry;
$this->local_pickup_enabled = LocalPickupUtils::is_local_pickup_enabled();
}
/**
* Initialization method.
*/
public function init() {
if ( is_admin() ) {
$this->asset_data_registry->add(
'countryStates',
function () {
return WC()->countries->get_states();
}
);
}
$this->asset_data_registry->add( 'shippingCostRequiresAddress', get_option( 'woocommerce_shipping_cost_requires_address', false ) === 'yes' );
add_action( 'rest_api_init', array( $this, 'register_settings' ) );
add_action( 'admin_enqueue_scripts', array( $this, 'admin_scripts' ) );
add_action( 'admin_enqueue_scripts', array( $this, 'hydrate_client_settings' ) );
add_action( 'woocommerce_load_shipping_methods', array( $this, 'register_local_pickup' ) );
add_filter( 'woocommerce_local_pickup_methods', array( $this, 'register_local_pickup_method' ) );
add_filter( 'woocommerce_order_hide_shipping_address', array( $this, 'hide_shipping_address_for_local_pickup' ), 10 );
add_filter( 'woocommerce_customer_taxable_address', array( $this, 'filter_taxable_address' ) );
add_filter( 'woocommerce_shipping_packages', array( $this, 'filter_shipping_packages' ) );
add_filter( 'pre_update_option_woocommerce_pickup_location_settings', array( $this, 'flush_cache' ) );
add_filter( 'pre_update_option_pickup_location_pickup_locations', array( $this, 'flush_cache' ) );
add_filter( 'woocommerce_shipping_settings', array( $this, 'remove_shipping_settings' ) );
add_filter( 'woocommerce_order_shipping_to_display', array( $this, 'show_local_pickup_details' ), 10, 2 );
// This is required to short circuit `show_shipping` from class-wc-cart.php - without it, that function
// returns based on the option's value in the DB and we can't override it any other way.
add_filter( 'option_woocommerce_shipping_cost_requires_address', array( $this, 'override_cost_requires_address_option' ) );
add_action( 'rest_pre_serve_request', array( $this, 'track_local_pickup' ), 10, 4 );
}
/**
* Overrides the option to force shipping calculations NOT to wait until an address is entered, but only if the
* Checkout page contains the Checkout Block.
*
* @param boolean $value Whether shipping cost calculation requires address to be entered.
* @return boolean Whether shipping cost calculation should require an address to be entered before calculating.
*/
public function override_cost_requires_address_option( $value ) {
if ( CartCheckoutUtils::is_checkout_block_default() && $this->local_pickup_enabled ) {
return 'no';
}
return $value;
}
/**
* Inject collection details onto the order received page.
*
* @param string $return_value Return value.
* @param \WC_Order $order Order object.
* @return string
*/
public function show_local_pickup_details( $return_value, $order ) {
// Confirm order is valid before proceeding further.
if ( ! $order instanceof \WC_Order ) {
return $return_value;
}
$shipping_method_ids = ArrayUtil::select( $order->get_shipping_methods(), 'get_method_id', ArrayUtil::SELECT_BY_OBJECT_METHOD );
$shipping_method_id = current( $shipping_method_ids );
// Ensure order used pickup location method, otherwise bail.
if ( 'pickup_location' !== $shipping_method_id ) {
return $return_value;
}
$shipping_method = current( $order->get_shipping_methods() );
$details = $shipping_method->get_meta( 'pickup_details' );
$location = $shipping_method->get_meta( 'pickup_location' );
$address = $shipping_method->get_meta( 'pickup_address' );
if ( ! $address ) {
return $return_value;
}
return sprintf(
// Translators: %s location name.
__( 'Collection from <strong>%s</strong>:', 'woocommerce' ),
$location
) . '<br/><address>' . str_replace( ',', ',<br/>', $address ) . '</address><br/>' . $details;
}
/**
* When using the cart and checkout blocks this method is used to adjust core shipping settings via a filter hook.
*
* @param array $settings The default WC shipping settings.
* @return array|mixed The filtered settings.
*/
public function remove_shipping_settings( $settings ) {
if ( CartCheckoutUtils::is_checkout_block_default() && $this->local_pickup_enabled ) {
foreach ( $settings as $index => $setting ) {
if ( 'woocommerce_shipping_cost_requires_address' === $setting['id'] ) {
$settings[ $index ]['desc'] = sprintf(
/* translators: %s: URL to the documentation. */
__( 'Hide shipping costs until an address is entered (Not available when using the <a href="%s">Local pickup options powered by the Checkout block</a>)', 'woocommerce' ),
'https://woocommerce.com/document/woocommerce-blocks-local-pickup/'
);
$settings[ $index ]['disabled'] = true;
$settings[ $index ]['value'] = 'no';
break;
}
}
}
return $settings;
}
/**
* Register Local Pickup settings for rest api.
*/
public function register_settings() {
register_setting(
'options',
'woocommerce_pickup_location_settings',
array(
'type' => 'object',
'description' => 'WooCommerce Local Pickup Method Settings',
'default' => array(),
'show_in_rest' => array(
'name' => 'pickup_location_settings',
'schema' => array(
'type' => 'object',
'properties' => array(
'enabled' => array(
'description' => __( 'If enabled, this method will appear on the block based checkout.', 'woocommerce' ),
'type' => 'string',
'enum' => array( 'yes', 'no' ),
),
'title' => array(
'description' => __( 'This controls the title which the user sees during checkout.', 'woocommerce' ),
'type' => 'string',
),
'tax_status' => array(
'description' => __( 'If a cost is defined, this controls if taxes are applied to that cost.', 'woocommerce' ),
'type' => 'string',
'enum' => array( 'taxable', 'none' ),
),
'cost' => array(
'description' => __( 'Optional cost to charge for local pickup.', 'woocommerce' ),
'type' => 'string',
),
),
),
),
)
);
register_setting(
'options',
'pickup_location_pickup_locations',
array(
'type' => 'array',
'description' => 'WooCommerce Local Pickup Locations',
'default' => array(),
'show_in_rest' => array(
'name' => 'pickup_locations',
'schema' => array(
'type' => 'array',
'items' => array(
'type' => 'object',
'properties' => array(
'name' => array(
'type' => 'string',
),
'address' => array(
'type' => 'object',
'properties' => array(
'address_1' => array(
'type' => 'string',
),
'city' => array(
'type' => 'string',
),
'state' => array(
'type' => 'string',
),
'postcode' => array(
'type' => 'string',
),
'country' => array(
'type' => 'string',
),
),
),
'details' => array(
'type' => 'string',
),
'enabled' => array(
'type' => 'boolean',
),
),
),
),
),
)
);
}
/**
* Hydrate client settings
*/
public function hydrate_client_settings() {
$locations = get_option( 'pickup_location_pickup_locations', array() );
$formatted_pickup_locations = array();
foreach ( $locations as $location ) {
$formatted_pickup_locations[] = array(
'name' => $location['name'],
'address' => $location['address'],
'details' => $location['details'],
'enabled' => wc_string_to_bool( $location['enabled'] ),
);
}
$has_legacy_pickup = false;
// Get all shipping zones.
$shipping_zones = \WC_Shipping_Zones::get_zones( 'admin' );
$international_shipping_zone = new \WC_Shipping_Zone( 0 );
// Loop through each shipping zone.
foreach ( $shipping_zones as $shipping_zone ) {
// Get all registered rates for this shipping zone.
$shipping_methods = $shipping_zone['shipping_methods'];
// Loop through each registered rate.
foreach ( $shipping_methods as $shipping_method ) {
if ( 'local_pickup' === $shipping_method->id && 'yes' === $shipping_method->enabled ) {
$has_legacy_pickup = true;
break 2;
}
}
}
foreach ( $international_shipping_zone->get_shipping_methods( true ) as $shipping_method ) {
if ( 'local_pickup' === $shipping_method->id ) {
$has_legacy_pickup = true;
break;
}
}
$settings = array(
'pickupLocationSettings' => LocalPickupUtils::get_local_pickup_settings(),
'pickupLocations' => $formatted_pickup_locations,
'readonlySettings' => array(
'hasLegacyPickup' => $has_legacy_pickup,
'storeCountry' => WC()->countries->get_base_country(),
'storeState' => WC()->countries->get_base_state(),
),
);
wp_add_inline_script(
'wc-shipping-method-pickup-location',
sprintf(
'var hydratedScreenSettings = %s;',
wp_json_encode( $settings )
),
'before'
);
}
/**
* Load admin scripts.
*/
public function admin_scripts() {
$this->asset_api->register_script( 'wc-shipping-method-pickup-location', 'assets/client/blocks/wc-shipping-method-pickup-location.js', array(), true );
}
/**
* Registers the Local Pickup shipping method used by the Checkout Block.
*/
public function register_local_pickup() {
if ( CartCheckoutUtils::is_checkout_block_default() ) {
wc()->shipping->register_shipping_method( new PickupLocation() );
}
}
/**
* Declares the Pickup Location shipping method as a Local Pickup method for WooCommerce.
*
* @param array $methods Shipping method ids.
* @return array
*/
public function register_local_pickup_method( $methods ) {
$methods[] = 'pickup_location';
return $methods;
}
/**
* Hides the shipping address on the order confirmation page when local pickup is selected.
*
* @param array $pickup_methods Method ids.
* @return array
*/
public function hide_shipping_address_for_local_pickup( $pickup_methods ) {
return array_merge( $pickup_methods, LocalPickupUtils::get_local_pickup_method_ids() );
}
/**
* Everytime we save or update local pickup settings, we flush the shipping
* transient group.
*
* @param array $settings The setting array we're saving.
* @return array $settings The setting array we're saving.
*/
public function flush_cache( $settings ) {
\WC_Cache_Helper::get_transient_version( 'shipping', true );
return $settings;
}
/**
* Filter the location used for taxes based on the chosen pickup location.
*
* @param array $address Location args.
* @return array
*/
public function filter_taxable_address( $address ) {
if ( null === WC()->session ) {
return $address;
}
// We only need to select from the first package, since pickup_location only supports a single package.
$chosen_method = current( WC()->session->get( 'chosen_shipping_methods', array() ) ) ?? '';
$chosen_method_id = explode( ':', $chosen_method )[0];
$chosen_method_instance = explode( ':', $chosen_method )[1] ?? 0;
// phpcs:ignore WooCommerce.Commenting.CommentHooks.MissingHookComment
if ( $chosen_method_id && true === apply_filters( 'woocommerce_apply_base_tax_for_local_pickup', true ) && in_array( $chosen_method_id, LocalPickupUtils::get_local_pickup_method_ids(), true ) ) {
$pickup_locations = get_option( 'pickup_location_pickup_locations', array() );
$pickup_location = $pickup_locations[ $chosen_method_instance ] ?? array();
if ( isset( $pickup_location['address'], $pickup_location['address']['country'] ) && ! empty( $pickup_location['address']['country'] ) ) {
$address = array(
$pickup_locations[ $chosen_method_instance ]['address']['country'],
$pickup_locations[ $chosen_method_instance ]['address']['state'],
$pickup_locations[ $chosen_method_instance ]['address']['postcode'],
$pickup_locations[ $chosen_method_instance ]['address']['city'],
);
}
}
return $address;
}
/**
* Local Pickup requires all packages to support local pickup. This is because the entire order must be picked up
* so that all packages get the same tax rates applied during checkout.
*
* If a shipping package does not support local pickup (e.g. if disabled by an extension), this filters the option
* out for all packages. This will in turn disable the "pickup" toggle in Block Checkout.
*
* @param array $packages Array of shipping packages.
* @return array
*/
public function filter_shipping_packages( $packages ) {
// Check all packages for an instance of a collectable shipping method.
$valid_packages = array_filter(
$packages,
function ( $package ) {
$shipping_method_ids = ArrayUtil::select( $package['rates'] ?? array(), 'get_method_id', ArrayUtil::SELECT_BY_OBJECT_METHOD );
return ! empty( array_intersect( LocalPickupUtils::get_local_pickup_method_ids(), $shipping_method_ids ) );
}
);
// Remove pickup location from rates arrays.
if ( count( $valid_packages ) !== count( $packages ) ) {
$packages = array_map(
function ( $package ) {
if ( ! is_array( $package['rates'] ) ) {
$package['rates'] = array();
return $package;
}
$package['rates'] = array_filter(
$package['rates'],
function ( $rate ) {
return ! in_array( $rate->get_method_id(), LocalPickupUtils::get_local_pickup_method_ids(), true );
}
);
return $package;
},
$packages
);
}
return $packages;
}
/**
* Track local pickup settings changes via Store API
*
* @param bool $served Whether the request has already been served.
* @param \WP_REST_Response $result The response object.
* @param \WP_REST_Request $request The request object.
* @return bool
*/
public function track_local_pickup( $served, $result, $request ) {
if ( '/wp/v2/settings' !== $request->get_route() ) {
return $served;
}
// Param name here comes from the show_in_rest['name'] value when registering the setting.
if ( ! $request->get_param( 'pickup_location_settings' ) && ! $request->get_param( 'pickup_locations' ) ) {
return $served;
}
$event_name = 'local_pickup_save_changes';
$settings = $request->get_param( 'pickup_location_settings' );
$locations = $request->get_param( 'pickup_locations' );
$data = array(
'local_pickup_enabled' => 'yes' === $settings['enabled'] ? true : false,
'title' => __( 'Pickup', 'woocommerce' ) === $settings['title'],
'price' => '' === $settings['cost'] ? true : false,
'cost' => '' === $settings['cost'] ? 0 : $settings['cost'],
'taxes' => $settings['tax_status'],
'total_pickup_locations' => count( $locations ),
'pickup_locations_enabled' => count(
array_filter(
$locations,
function ( $location ) {
return $location['enabled']; }
)
),
);
WC_Tracks::record_event( $event_name, $data );
return $served;
}
/**
* Check if legacy local pickup is activated in any of the shipping zones or in the Rest of the World zone.
*
* @since 8.8.0
*
* @return bool
*/
public static function is_legacy_local_pickup_active() {
$rest_of_the_world = \WC_Shipping_Zones::get_zone_by( 'zone_id', 0 );
$shipping_zones = \WC_Shipping_Zones::get_zones();
$rest_of_the_world_data = $rest_of_the_world->get_data();
$rest_of_the_world_data['shipping_methods'] = $rest_of_the_world->get_shipping_methods();
array_unshift( $shipping_zones, $rest_of_the_world_data );
foreach ( $shipping_zones as $zone ) {
foreach ( $zone['shipping_methods'] as $method ) {
if ( 'local_pickup' === $method->id && $method->is_enabled() ) {
return true;
}
}
}
return false;
}
}
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