| Current File : //home/mdkeenpw/www/wp-content/plugins/woocommerce/src/Internal/Fulfillments/FulfillmentUtils.php |
<?php declare(strict_types=1);
namespace Automattic\WooCommerce\Internal\Fulfillments;
use Automattic\WooCommerce\Internal\Fulfillments\Providers\AbstractShippingProvider;
use WC_Order;
/**
* Class FulfillmentUtils
*
* Utility class for handling order fulfillments.
*/
class FulfillmentUtils {
/**
* Get pending items for an order.
*
* @param WC_Order $order The order object.
* @param array $fulfillments An array of fulfillments to check.
* @param bool $without_refunds Whether to exclude refunded items from the pending items.
*
* @return array An array of pending items.
*/
public static function get_pending_items( WC_Order $order, $fulfillments, $without_refunds = true ): array {
$items_in_fulfillments = self::get_all_items_of_fulfillments( $fulfillments );
$order_items = array_map(
function ( $item ) use ( $order, $without_refunds ) {
// Refunded item quantities are saved as negative values in the order.
return array(
'item_id' => $item->get_id(),
'item' => $item,
'qty' => $item->get_quantity() + ( $without_refunds ? $order->get_qty_refunded_for_item( $item->get_id() ) : 0 ),
);
},
$order->get_items() ?? array()
);
// If there are items in fulfillments, subtract their quantities from the order items.
if ( ! empty( $items_in_fulfillments ) ) {
foreach ( $order_items as $item_id => &$item ) {
if ( isset( $items_in_fulfillments[ $item_id ] ) ) {
$item['qty'] = $item['qty'] - $items_in_fulfillments[ $item_id ];
}
}
}
return array_filter(
$order_items,
function ( $item ) {
return $item['qty'] > 0; // Only return items with a positive quantity.
}
);
}
/**
* Get refunded items for an order.
*
* @param WC_Order $order The order object.
*
* @return array An array of refunded items with their IDs and quantities.
*/
public static function get_refunded_items( WC_Order $order ): array {
$items_refunded = array();
foreach ( $order->get_items() as $item ) {
$items_refunded[ $item->get_id() ] = -1 * $order->get_qty_refunded_for_item( $item->get_id() );
}
return array_filter(
$items_refunded,
function ( $qty ) {
return $qty > 0; // Only include items that have been refunded.
}
);
}
/**
* Get order items for a fulfillment.
*
* @param WC_Order $order The order object.
* @param Fulfillment $fulfillment The fulfillment object.
*
* @return array An array of order items.
*/
public static function get_fulfillment_items( WC_Order $order, Fulfillment $fulfillment ): array {
$fulfillment_items = array_combine(
array_column( $fulfillment->get_items(), 'item_id' ),
array_column( $fulfillment->get_items(), 'qty' )
);
$order_items = array_map(
function ( $item ) use ( $order ) {
return array(
'item_id' => $item->get_id(),
'item' => $item,
'qty' => $item->get_quantity() - $order->get_qty_refunded_for_item( $item ),
);
},
$order->get_items()
);
return array_map(
function ( $item ) use ( $fulfillment_items ) {
$item['qty'] = $fulfillment_items[ $item['item_id'] ];
return $item;
},
array_filter(
$order_items,
function ( $item ) use ( $fulfillment_items ) {
return isset( $fulfillment_items[ $item['item_id'] ] );
}
)
);
}
/**
* Check if an order has pending items.
*
* @param WC_Order $order The order object.
* @param array $fulfillments An array of fulfillments to check.
*
* @return bool True if there are pending items, false otherwise.
*/
public static function has_pending_items( WC_Order $order, array $fulfillments ): bool {
$pending_items = self::get_pending_items( $order, $fulfillments );
return ! empty( $pending_items );
}
/**
* Get the fulfillment status of the entity. This runs like a computed property, where
* it checks the fulfillment status of each fulfillment attached to the order,
* and computes the overall fulfillment status of the order.
*
* @param WC_Order $order The order object.
* @param array $fulfillments An array of fulfillments to check.
*
* @return string The fulfillment status.
*/
public static function calculate_order_fulfillment_status( WC_Order $order, $fulfillments = array() ): string {
$has_fulfillments = ! empty( $fulfillments );
if ( $has_fulfillments ) {
$pending_items = self::get_pending_items( $order, $fulfillments );
$all_fulfilled = true;
$some_fulfilled = false;
foreach ( $fulfillments as $fulfillment ) {
if ( ! $fulfillment->get_is_fulfilled() ) {
$all_fulfilled = false;
} else {
$some_fulfilled = true;
}
}
if ( $all_fulfilled && empty( $pending_items ) ) {
$status = 'fulfilled';
} elseif ( $some_fulfilled ) {
$status = 'partially_fulfilled';
} else {
$status = 'unfulfilled';
}
} else {
$status = 'no_fulfillments';
}
/**
* This filter allows plugins to modify the fulfillment status of an order.
*
* @since 10.1.0
*
* @param string $status The default fulfillment status.
* @param WC_Order $order The order object.
* @param array $fulfillments An array of fulfillments for the order.
*/
return apply_filters(
'woocommerce_fulfillment_calculate_order_fulfillment_status',
$status,
$order,
$fulfillments
);
}
/**
* Get all items from the fulfillments.
*
* @param array $fulfillments An array of fulfillments.
*
* @return array An associative array of item IDs and their quantities.
*/
public static function get_all_items_of_fulfillments( array $fulfillments ): array {
$items = array();
foreach ( $fulfillments as $fulfillment ) {
$fulfillment_items = $fulfillment->get_items();
foreach ( $fulfillment_items as $item ) {
if ( ! isset( $items[ $item['item_id'] ] ) ) {
$items[ $item['item_id'] ] = 0; // Initialize if not set.
}
// Sum the quantities for each item.
$items[ $item['item_id'] ] += $item['qty'];
}
}
return $items;
}
/**
* Get the HTML for the fulfillment tracking number.
*
* @param Fulfillment $fulfillment The fulfillment object.
*
* @return string The HTML for the tracking number.
*/
public static function get_tracking_info_html( Fulfillment $fulfillment ): string {
$tracking_html = '';
$tracking_url = $fulfillment->get_meta( '_tracking_url', true );
$tracking_number = $fulfillment->get_meta( '_tracking_number', true );
if ( ! empty( $tracking_url ) && ! empty( $tracking_number ) ) {
$tracking_html .= '<a href="' . esc_url( $tracking_url ) . '" target="_blank" rel="noopener noreferrer">';
$tracking_html .= esc_html( $tracking_number );
$tracking_html .= '</a>';
} elseif ( ! empty( $tracking_number ) ) {
$tracking_html .= esc_html( $tracking_number );
} else {
$tracking_html .= '<span class="no-tracking">' . esc_html__( 'No tracking number available', 'woocommerce' ) . '</span>';
}
return $tracking_html;
}
/**
* Get the fulfillment status text for an order.
*
* @param WC_Order $order The order object.
*
* @return string The fulfillment status text.
*/
public static function get_order_fulfillment_status_text( WC_Order $order ): string {
// Ensure the order is a valid WC_Order object.
if ( ! $order instanceof WC_Order ) {
return '';
}
// Check if the order meta exists for fulfillment status.
$fulfillment_status = $order->meta_exists( '_fulfillment_status' ) ? $order->get_meta( '_fulfillment_status', true ) : 'no_fulfillments';
$fulfillment_status_text = '';
switch ( $fulfillment_status ) {
case 'fulfilled':
$fulfillment_status_text = ' ' . __( 'It has been <mark class="fulfillment-status">Fulfilled</mark>.', 'woocommerce' );
break;
case 'partially_fulfilled':
$fulfillment_status_text = ' ' . __( 'It has been <mark class="fulfillment-status">Partially fulfilled</mark>.', 'woocommerce' );
break;
case 'unfulfilled':
$fulfillment_status_text = ' ' . __( 'It is currently <mark class="fulfillment-status">Unfulfilled</mark>.', 'woocommerce' );
break;
case 'no_fulfillments':
$fulfillment_status_text = ' ' . __( 'It has <mark class="fulfillment-status">no fulfillments</mark> yet.', 'woocommerce' );
break;
}
/**
* This filter allows plugins to modify the fulfillment status text for an order for their custom fulfillment statuses.
*
* @since 10.1.0
*
* @param string $fulfillment_status_text The default fulfillment status text.
* @param string $fulfillment_status The fulfillment status of the order.
* @param WC_Order $order The order object.
*/
return apply_filters(
'woocommerce_fulfillment_order_fulfillment_status_text',
$fulfillment_status_text,
$fulfillment_status,
$order
);
}
/**
* Check if the given fulfillment status is valid.
*
* @param string|null $status The fulfillment status to check.
*
* @return bool True if the status is valid, false otherwise.
*/
public static function is_valid_order_fulfillment_status( ?string $status ): bool {
if ( is_null( $status ) ) {
return false;
}
$order_fulfillment_statuses = self::get_order_fulfillment_statuses();
return in_array( $status, array_keys( $order_fulfillment_statuses ), true );
}
/**
* Check if the given fulfillment status is valid.
*
* @param string|null $status The fulfillment status to check.
*
* @return bool True if the status is valid, false otherwise.
*/
public static function is_valid_fulfillment_status( ?string $status ): bool {
if ( is_null( $status ) ) {
return false;
}
$fulfillment_statuses = self::get_fulfillment_statuses();
return in_array( $status, array_keys( $fulfillment_statuses ), true );
}
/**
* Get the order fulfillment statuses.
*
* This method provides the order fulfillment statuses that can be used
* in the WooCommerce Fulfillments system. It can be filtered using the
* `woocommerce_fulfillment_order_fulfillment_statuses` filter.
*
* @return array An associative array of order fulfillment statuses.
*/
public static function get_order_fulfillment_statuses(): array {
/**
* This filter allows plugins to modify the list of order fulfillment statuses.
* It can be used to add, remove, or change the order fulfillment statuses available in the
* WooCommerce Fulfillments system.
*
* @since 10.1.0
*
* @param array $order_fulfillment_statuses The default list of order fulfillment statuses.
*/
return apply_filters(
'woocommerce_fulfillment_order_fulfillment_statuses',
self::get_default_order_fulfillment_statuses()
);
}
/**
* Get the fulfillment statuses.
*
* This method provides the fulfillment statuses that can be used
* in the WooCommerce Fulfillments system. It can be filtered using the
* `woocommerce_fulfillment_fulfillment_statuses` filter.
*
* @return array An associative array of fulfillment statuses.
*/
public static function get_fulfillment_statuses(): array {
/**
* This filter allows plugins to modify the list of fulfillment statuses.
* It can be used to add, remove, or change the fulfillment statuses available in the
* WooCommerce Fulfillments system.
*
* @since 10.1.0
*
* @param array $fulfillment_statuses The default list of fulfillment statuses.
*/
return apply_filters(
'woocommerce_fulfillment_fulfillment_statuses',
self::get_default_fulfillment_statuses()
);
}
/**
* Get the shipping providers.
*
* This method retrieves the shipping providers registered in the WooCommerce Fulfillments system.
* It can be filtered using the `woocommerce_fulfillment_shipping_providers` filter.
*
* @return array An associative array of shipping providers with their details.
*/
public static function get_shipping_providers(): array {
/**
* This filter allows plugins to modify the list of shipping providers.
* It can be used to add, remove, or change the shipping providers available in the
* WooCommerce Fulfillments system.
*
* @since 10.1.0
*
* @param array $shipping_providers The default list of shipping providers.
*/
return apply_filters(
'woocommerce_fulfillment_shipping_providers',
array()
);
}
/**
* Get the shipping providers as an array of JS objects, for use in the fulfillment UI.
*
* @return array An associative array of shipping providers with their details.
*/
public static function get_shipping_providers_object(): array {
$shipping_providers = self::get_shipping_providers();
if ( ! is_array( $shipping_providers ) ) {
return array();
}
$shipping_providers_object = array();
foreach ( $shipping_providers as $shipping_provider ) {
if ( is_string( $shipping_provider )
&& class_exists( $shipping_provider )
&& is_subclass_of( $shipping_provider, AbstractShippingProvider::class )
) {
try {
// Instantiate the shipping provider class.
$shipping_provider_instance = wc_get_container()->get( $shipping_provider );
} catch ( \Throwable $e ) {
continue; // Skip if instantiation fails.
}
$shipping_providers_object[ $shipping_provider_instance->get_key() ] = array(
'label' => $shipping_provider_instance->get_name(),
'icon' => $shipping_provider_instance->get_icon(),
'value' => $shipping_provider_instance->get_key(),
);
}
if ( is_object( $shipping_provider ) && $shipping_provider instanceof AbstractShippingProvider ) {
$shipping_providers_object[ $shipping_provider->get_key() ] = array(
'label' => $shipping_provider->get_name(),
'icon' => $shipping_provider->get_icon(),
'value' => $shipping_provider->get_key(),
);
}
}
return $shipping_providers_object;
}
/**
* Get the default order fulfillment statuses.
*
* This method provides the default order fulfillment statuses that can be used
* in the WooCommerce Fulfillments system. It can be filtered using the
* `woocommerce_fulfillment_order_fulfillment_statuses` filter.
*
* @return array An associative array of default order fulfillment statuses.
*/
protected static function get_default_order_fulfillment_statuses(): array {
return array(
'fulfilled' => array(
'label' => __( 'Fulfilled', 'woocommerce' ),
'background_color' => '#C6E1C6',
'text_color' => '#13550F',
),
'partially_fulfilled' => array(
'label' => __( 'Partially fulfilled', 'woocommerce' ),
'background_color' => '#C8D7E1',
'text_color' => '#003D66',
),
'unfulfilled' => array(
'label' => __( 'Unfulfilled', 'woocommerce' ),
'background_color' => '#FBE5E5',
'text_color' => '#CC1818',
),
'no_fulfillments' => array(
'label' => __( 'No fulfillments', 'woocommerce' ),
'background_color' => '#F0F0F0',
'text_color' => '#2F2F2F',
),
);
}
/**
* Get the default fulfillment statuses.
*
* This method provides the default fulfillment statuses that can be used
* in the WooCommerce Fulfillments system. It can be filtered using the
* `woocommerce_fulfillment_fulfillment_statuses` filter.
*
* @return array An associative array of default fulfillment statuses.
*/
protected static function get_default_fulfillment_statuses(): array {
return array(
'fulfilled' => array(
'label' => __( 'Fulfilled', 'woocommerce' ),
'is_fulfilled' => true,
'background_color' => '#C6E1C6',
'text_color' => '#13550F',
),
'unfulfilled' => array(
'label' => __( 'Unfulfilled', 'woocommerce' ),
'is_fulfilled' => false,
'background_color' => '#FBE5E5',
'text_color' => '#CC1818',
),
);
}
/**
* Calculate the S10 check digit for UPU tracking numbers.
*
* @param string $tracking_number The tracking number without the check digit.
*
* @return bool True if the check digit is valid, false otherwise.
*/
public static function check_s10_upu_format( string $tracking_number ): bool {
if ( preg_match( '/^[A-Z]{2}\d{9}[A-Z]{2}$/', $tracking_number ) ) {
// The tracking number is in the UPU S10 format.
$tracking_number = substr( $tracking_number, 2, -2 );
} elseif ( ! preg_match( '/^\d{9}$/', $tracking_number ) ) {
// Ensure the tracking number is exactly 9 digits.
return false;
}
// Define the weights for the S10 check digit calculation.
$weights = array( 8, 6, 4, 2, 3, 5, 9, 7 );
$sum = 0;
// Calculate the weighted sum of the digits.
for ( $i = 0; $i < 8; $i++ ) {
$sum += $weights[ $i ] * (int) $tracking_number[ $i ];
}
// Calculate the check digit.
$check_digit = 11 - ( $sum % 11 );
if ( 10 === $check_digit ) {
$check_digit = 0;
} elseif ( 11 === $check_digit ) {
$check_digit = 5;
}
// Validate the check digit against the last digit of the tracking number.
return (int) $tracking_number[8] === $check_digit;
}
/**
* Validate UPS 1Z tracking number using Mod 10 check digit.
*
* @param string $tracking_number The UPS 1Z tracking number.
* @return bool True if valid, false otherwise.
*/
public static function validate_ups_1z_check_digit( string $tracking_number ): bool {
if ( ! preg_match( '/^1Z[0-9A-Z]{15,16}$/', $tracking_number ) ) {
return false;
}
// Extract the trackable part (remove 1Z prefix).
$trackable = substr( $tracking_number, 2 );
$check_digit = (int) substr( $trackable, -1 );
$trackable = substr( $trackable, 0, -1 );
$sum = 0;
$odd_position = true;
// Process each character from right to left.
for ( $i = strlen( $trackable ) - 1; $i >= 0; $i-- ) {
$char = $trackable[ $i ];
$value = is_numeric( $char ) ? (int) $char : ord( $char ) - 55; // A=10, B=11, etc.
if ( $odd_position ) {
$value *= 2;
if ( $value > 9 ) {
$value = (int) ( $value / 10 ) + ( $value % 10 );
}
}
$sum += $value;
$odd_position = ! $odd_position;
}
$calculated_check = ( 10 - ( $sum % 10 ) ) % 10;
return $calculated_check === $check_digit;
}
/**
* Validate Mod 7 check digit for numeric tracking numbers.
*
* @param string $tracking_number The numeric tracking number.
* @return bool True if valid, false otherwise.
*/
public static function validate_mod7_check_digit( string $tracking_number ): bool {
if ( ! preg_match( '/^\d+$/', $tracking_number ) || strlen( $tracking_number ) < 2 ) {
return false;
}
$check_digit = (int) substr( $tracking_number, -1 );
$number = substr( $tracking_number, 0, -1 );
$sum = 0;
$weights = array( 3, 1, 3, 1, 3, 1, 3 ); // Mod 7 weights.
$weight_index = 0;
// Process each digit from right to left.
for ( $i = strlen( $number ) - 1; $i >= 0; $i-- ) {
$digit = (int) $number[ $i ];
$sum += $digit * $weights[ $weight_index % count( $weights ) ];
++$weight_index;
}
$calculated_check = $sum % 7;
if ( 0 === $calculated_check ) {
$calculated_check = 7; // If the sum is a multiple of 7, the check digit is 7.
}
return $calculated_check === $check_digit;
}
/**
* Validate Mod 10 check digit for numeric tracking numbers.
*
* @param string $tracking_number The numeric tracking number.
* @return bool True if valid, false otherwise.
*/
public static function validate_mod10_check_digit( string $tracking_number ): bool {
if ( ! preg_match( '/^\d+$/', $tracking_number ) || strlen( $tracking_number ) < 2 ) {
return false;
}
$check_digit = (int) substr( $tracking_number, -1 );
$number = substr( $tracking_number, 0, -1 );
$sum = 0;
$odd_position = true;
// Process each digit from right to left.
for ( $i = strlen( $number ) - 1; $i >= 0; $i-- ) {
$digit = (int) $number[ $i ];
if ( $odd_position ) {
$digit *= 2;
if ( $digit > 9 ) {
$digit = (int) ( $digit / 10 ) + ( $digit % 10 );
}
}
$sum += $digit;
$odd_position = ! $odd_position;
}
$calculated_check = ( 10 - ( $sum % 10 ) ) % 10;
return $calculated_check === $check_digit;
}
/**
* Validate Mod 11 check digit for tracking numbers (used by DHL).
*
* @param string $tracking_number The tracking number.
* @return bool True if valid, false otherwise.
*/
public static function validate_mod11_check_digit( string $tracking_number ): bool {
if ( ! preg_match( '/^\d+$/', $tracking_number ) || strlen( $tracking_number ) < 2 ) {
return false;
}
$check_digit = (int) substr( $tracking_number, -1 );
$number = substr( $tracking_number, 0, -1 );
$weights = array( 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 );
$sum = 0;
$weight_index = 0;
// Process each digit from right to left.
for ( $i = strlen( $number ) - 1; $i >= 0; $i-- ) {
$digit = (int) $number[ $i ];
$sum += $digit * $weights[ $weight_index % count( $weights ) ];
++$weight_index;
}
$calculated_check = 11 - ( $sum % 11 );
if ( 10 === $calculated_check ) {
$calculated_check = 0;
} elseif ( 11 === $calculated_check ) {
$calculated_check = 5;
}
return $calculated_check === $check_digit;
}
/**
* Validate FedEx check digit for 12/14-digit tracking numbers.
*
* @param string $tracking_number The FedEx tracking number.
* @return bool True if valid, false otherwise.
*/
public static function validate_fedex_check_digit( string $tracking_number ): bool {
if ( ! preg_match( '/^\d{12}$/', $tracking_number ) ) {
return false;
}
$digits = str_split( substr( $tracking_number, 0, 11 ) );
$multipliers = array( 3, 1, 7 );
$sum = 0;
$multiplier_index = 0;
for ( $i = 10; $i >= 0; $i-- ) {
$sum += $digits[ $i ] * $multipliers[ $multiplier_index ];
$multiplier_index = ( ++$multiplier_index ) % 3;
}
$check = $sum % 11;
if ( 10 === $check ) {
$check = 0;
}
return intval( $tracking_number[11] ) === $check;
}
}