first commit

modules/mod_wrapper/helper.php

@@ -0,0 +1,65 @@
+<?php
+/**
+ * @package     Joomla.Site
+ * @subpackage  mod_wrapper
+ *
+ * @copyright   Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
+ * @license     GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+defined('_JEXEC') or die;
+
+/**
+ * Helper for mod_wrapper
+ *
+ * @package     Joomla.Site
+ * @subpackage  mod_wrapper
+ * @since       1.5
+ */
+class ModWrapperHelper
+{
+	public static function getParams(&$params)
+	{
+		$params->def('url', '');
+		$params->def('scrolling', 'auto');
+		$params->def('height', '200');
+		$params->def('height_auto', '0');
+		$params->def('width', '100%');
+		$params->def('add', '1');
+		$params->def('name', 'wrapper');
+
+		$url = $params->get('url');
+
+		if ($params->get('add'))
+		{
+			// adds 'http://' if none is set
+			if (substr($url, 0, 1) == '/')
+			{
+				// relative url in component. use server http_host.
+				$url = 'http://'.$_SERVER['HTTP_HOST'].$url;
+			}
+			elseif (!strstr($url, 'http') && !strstr($url, 'https'))
+			{
+				$url = 'http://'.$url;
+			}
+			else {
+				$url = $url;
+			}
+		}
+
+		// auto height control
+		if ($params->def('height_auto'))
+		{
+			$load = 'onload="iFrameHeight()"';
+		}
+		else
+		{
+			$load = '';
+		}
+
+		$params->set('load', $load);
+		$params->set('url', $url);
+
+		return $params;
+	}
+}