From 7cc620d4c966506ed84c3e936fb1b2330f128536 Mon Sep 17 00:00:00 2001
From: Reinhold Kainhofer <reinhold@kainhofer.com>
Date: Thu, 8 Dec 2016 00:16:37 +0100
Subject: [PATCH] Add support for PayPal (invoice number needs to be passed to
PP)
Fixes #14.
---
ordernumbers_woocommerce.php | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/ordernumbers_woocommerce.php b/ordernumbers_woocommerce.php
index 82a2ff4..df655f9 100644
--- a/ordernumbers_woocommerce.php
+++ b/ordernumbers_woocommerce.php
@@ -65,6 +65,9 @@ class OpenToolsOrdernumbers extends OpenToolsOrdernumbersBasic {
// Custom table widget for custom variable definitions: Hooks for creating and storing values
add_action( 'woocommerce_admin_field_ordernumber_variables', array( $this, 'admin_field_variables' ) );
add_action( 'pre_update_option_ordernumber_variables', array( $this, 'update_option_variables'));
+
+ // SUPPORT FOR BUILT-IN PLUGINS AND PAYMENT METHODS:
+ $this->paypal_invoicenumber_init();
// THIRD-PARTY PLUGIN SUPPORT
// Install hooks for third-party plugin support:
@@ -330,6 +333,18 @@ class OpenToolsOrdernumbers extends OpenToolsOrdernumbersBasic {
$reps = apply_filters( 'opentools_ordernumber_replacements', $reps, $details, $nrtype);
}
+
+// PAYPAL SUPPORT
+ protected function paypal_invoicenumber_init() {
+ add_filter ('woocommerce_paypal_args', array( &$this, 'paypal_arguments'), 10, 2/*<= Also get the order object! */);
+ }
+
+ public function paypal_arguments($vals, $order) {
+ if ($this->invoicenumbers_activated()) {
+ $vals['invoice'] = $this->get_or_create_number($order->order_id, $order, 'invoice');
+ }
+ return $vals;
+ }
// THIRD-PARTY PLUGIN SUPPORT
--
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