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<?php
declare( strict_types=1 );
namespace Automattic\WooCommerce\Internal\Orders;
use Automattic\Jetpack\Constants;
use Automattic\WooCommerce\Utilities\StringUtil;
use WC_Abstract_Order;
/**
* Class PaymentInfo.
*/
class PaymentInfo {
/**
* This array must contain all the names of the files in the CardIcons directory (without extension),
* except 'unknown'.
*/
private const KNOWN_CARD_BRANDS = array(
'amex',
'diners',
'discover',
'interac',
'jcb',
'mastercard',
'visa',
);
/**
* Get info about the card used for payment on an order.
*
* @param WC_Abstract_Order $order The order in question.
*
* @return array
*/
public static function get_card_info( WC_Abstract_Order $order ): array {
$method = $order->get_payment_method();
if ( 'woocommerce_payments' === $method ) {
$info = self::get_wcpay_card_info( $order );
} else {
/**
* Filter to allow payment gateways to provide payment card info for an order.
*
* @since 9.5.0
*
* @param array|null $info The card info.
* @param WC_Abstract_Order $order The order.
*/
$info = apply_filters( 'wc_order_payment_card_info', array(), $order );
if ( ! is_array( $info ) ) {
$info = array();
}
}
$defaults = array(
'payment_method' => $method,
'brand' => '',
'icon' => '',
'last4' => '',
);
$info = wp_parse_args( $info, $defaults );
if ( empty( $info['icon'] ) ) {
$info['icon'] = self::get_card_icon( $info['brand'] );
}
return $info;
}
/**
* Generate a CSS-compatible SVG icon of a card brand.
*
* @param string $brand The brand of the card.
*
* @return string
*/
private static function get_card_icon( ?string $brand ): string {
$brand = strtolower( (string) $brand );
if ( ! in_array( $brand, self::KNOWN_CARD_BRANDS, true ) ) {
$brand = 'unknown';
}
// phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.obfuscation_base64_encode, WordPress.WP.AlternativeFunctions.file_get_contents_file_get_contents
return base64_encode( file_get_contents( __DIR__ . "/CardIcons/{$brand}.svg" ) );
}
/**
* Get info about the card used for payment on an order, when the payment gateway is WooPayments.
*
* @see https://docs.stripe.com/api/charges/object#charge_object-payment_method_details
*
* @param WC_Abstract_Order $order The order in question.
*
* @return array
*/
private static function get_wcpay_card_info( WC_Abstract_Order $order ): array {
if ( 'woocommerce_payments' !== $order->get_payment_method() ) {
return array();
}
// For testing purposes: if WooCommerce Payments development mode is enabled, an order meta item with
// key '_wcpay_payment_details' will be used if it exists as a replacement for the call to the Stripe
// API's 'get intent' endpoint. The value must be the JSON encoding of an array simulating the
// "payment_details" part of the response from the endpoint.
$stored_payment_details = Constants::get_constant( 'WCPAY_DEV_MODE' ) ? $order->get_meta( '_wcpay_payment_details' ) : '';
$payment_details = json_decode( $stored_payment_details, true );
if ( ! $payment_details ) {
if ( ! class_exists( \WC_Payments::class ) ) {
return array();
}
$payment_method_id = $order->get_meta( '_payment_method_id' );
if ( ! $payment_method_id ) {
return array();
}
try {
$payment_details = \WC_Payments::get_payments_api_client()->get_payment_method( $payment_method_id );
} catch ( \Throwable $ex ) {
$order_id = $order->get_id();
$message = $ex->getMessage();
wc_get_logger()->error(
sprintf(
'%s - retrieving info for payment method %s for order %s: %s',
StringUtil::class_name_without_namespace( static::class ),
$payment_method_id,
$order_id,
$message
),
array(
'source' => 'payment-info',
)
);
return array();
}
}
$card_info = array();
if ( isset( $payment_details['type'], $payment_details[ $payment_details['type'] ] ) ) {
$details = $payment_details[ $payment_details['type'] ];
switch ( $payment_details['type'] ) {
case 'card':
default:
$card_info['brand'] = $details['brand'] ?? '';
$card_info['last4'] = $details['last4'] ?? '';
break;
case 'card_present':
case 'interac_present':
$card_info['brand'] = $details['brand'] ?? '';
$card_info['last4'] = $details['last4'] ?? '';
$card_info['account_type'] = $details['receipt']['account_type'] ?? '';
$card_info['aid'] = $details['receipt']['dedicated_file_name'] ?? '';
$card_info['app_name'] = $details['receipt']['application_preferred_name'] ?? '';
break;
}
}
return array_map( 'sanitize_text_field', $card_info );
}
}
|