update

modules/przelewy24/shared-libraries/classes/Przelewy24Product.php

@@ -1,10 +1,12 @@
 <?php
 /**
-* @author Przelewy24
-* @copyright Przelewy24
-* @license https://www.gnu.org/licenses/lgpl-3.0.en.html
-*
-*/
+ * @author Przelewy24
+ * @copyright Przelewy24
+ * @license https://www.gnu.org/licenses/lgpl-3.0.en.html
+ */
+if (!defined('_PS_VERSION_')) {
+    exit;
+}
 
 if (!class_exists('Przelewy24Product', false)) {
     /**
@@ -19,7 +21,7 @@ if (!class_exists('Przelewy24Product', false)) {
          */
         private $translations;
 
-        public function __construct(array $translations = array())
+        public function __construct(array $translations = [])
         {
             $this->setTranslations($translations);
         }
@@ -29,35 +31,35 @@ if (!class_exists('Przelewy24Product', false)) {
          *
          * Read more: /docs/przelewy24product.md.
          */
-        public function prepareCartItems($amount, array $items = array(), $shipping = 0)
+        public function prepareCartItems($amount, array $items = [], $shipping = 0)
         {
-            $cartItems = array();
+            $cartItems = [];
 
             if (empty($items)) {
                 return $cartItems;
             }
 
-            $amount = (int)$amount;
-            $shipping = (int)$shipping;
+            $amount = (int) $amount;
+            $shipping = (int) $shipping;
 
             $number = 0;
             $sumProductsPrice = 0;
             $joinName = '';
             foreach ($items as $item) {
-                $number++;
+                ++$number;
 
                 $cartItems['p24_name_' . $number] = Tools::substr(strip_tags($item['name']), 0, 127);
                 $cartItems['p24_description_' . $number] = Tools::substr(strip_tags($item['description']), 0, 127);
-                $cartItems['p24_quantity_' . $number] = (int)$item['quantity'];
-                $cartItems['p24_price_' . $number] = (int)$item['price'];
-                $cartItems['p24_number_' . $number] = (int)$item['number'];
+                $cartItems['p24_quantity_' . $number] = (int) $item['quantity'];
+                $cartItems['p24_price_' . $number] = (int) $item['price'];
+                $cartItems['p24_number_' . $number] = (int) $item['number'];
 
                 $joinName .= strip_tags($item['name']) . ', ';
-                $sumProductsPrice += ((int)$item['quantity'] * (int)$item['price']);
+                $sumProductsPrice += ((int) $item['quantity'] * (int) $item['price']);
             }
 
             if ($amount > $shipping + $sumProductsPrice) {
-                $number++;
+                ++$number;
 
                 $cartItems['p24_name_' . $number] = $this->translations['virtual_product_name'];
                 $cartItems['p24_description_' . $number] = '';
@@ -65,7 +67,7 @@ if (!class_exists('Przelewy24Product', false)) {
                 $cartItems['p24_price_' . $number] = $amount - ($shipping + $sumProductsPrice);
                 $cartItems['p24_number_' . $number] = 0;
             } elseif ($amount < $shipping + $sumProductsPrice) {
-                $cartItems = array();
+                $cartItems = [];
                 $number = 1;
                 $joinName = $this->translations['cart_as_product'] . ' [' . trim($joinName, ', ') . ']';
 
@@ -84,7 +86,7 @@ if (!class_exists('Przelewy24Product', false)) {
          *
          * @param array $translations
          */
-        public function setTranslations(array $translations = array())
+        public function setTranslations(array $translations = [])
         {
             $this->translations = $translations;
             // set default values