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msd2/myoos/includes/lib/smarty-plugins/function.oos_check_stock.php

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+<?php
+/* ----------------------------------------------------------------------
+   $Id: function.oos_check_stock.php,v 1.1 2007/06/08 13:34:16 r23 Exp $
+
+   MyOOS [Shopsystem]
+   https://www.oos-shop.de
+   
+   
+   Copyright (c) 2003 - 2019 by the MyOOS Development Team.
+   ----------------------------------------------------------------------
+   Based on:
+
+   File: general.php,v 1.212 2003/02/17 07:55:54 hpdl  
+   ----------------------------------------------------------------------
+   osCommerce, Open Source E-Commerce Solutions
+   http://www.oscommerce.com
+
+   Copyright (c) 2003 osCommerce
+   ----------------------------------------------------------------------
+   Released under the GNU General Public License
+   ---------------------------------------------------------------------- */
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+
+/**
+ * Smarty {oos_check_stock} function plugin
+ *
+ * Type:     function
+ * Name:     oos_check_stock
+ * Version:  1.0
+ * -------------------------------------------------------------
+ */
+
+function smarty_function_oos_check_stock($params, &$smarty)
+{
+	require_once(SMARTY_PLUGINS_DIR . 'shared.escape_special_chars.php');
+    
+	$products_id = ''; 
+    $products_quantity = '';
+
+    
+    foreach($params as $_key => $_val) {
+      $$_key = smarty_function_escape_special_chars($_val);
+    } 
+      
+    $stock_left = oos_get_products_stock($products_id) - $products_quantity;
+    $out_of_stock = '';
+    
+    if ($stock_left < 0) {
+		$out_of_stock = '<span class="text-danger"><b>' . STOCK_MARK_PRODUCT_OUT_OF_STOCK . '</b></span>';
+    }
+    
+    return $out_of_stock;
+}
+