first commit

modules/mod_wrapper/src/Helper/WrapperHelper.php

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+<?php
+
+/**
+ * @package     Joomla.Site
+ * @subpackage  mod_wrapper
+ *
+ * @copyright   (C) 2006 Open Source Matters, Inc. <https://www.joomla.org>
+ * @license     GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+namespace Joomla\Module\Wrapper\Site\Helper;
+
+use Joomla\CMS\Factory;
+
+// phpcs:disable PSR1.Files.SideEffects
+\defined('_JEXEC') or die;
+// phpcs:enable PSR1.Files.SideEffects
+
+/**
+ * Helper for mod_wrapper
+ *
+ * @since  1.5
+ */
+class WrapperHelper
+{
+    /**
+     * Gets the parameters for the wrapper
+     *
+     * @param   mixed  &$params  The parameters set in the administrator section
+     *
+     * @return  mixed  &$params  The modified parameters
+     *
+     * @since   1.5
+     */
+    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 (strpos($url, '/') === 0) {
+                // Relative URL in component. use server http_host.
+                $url = 'http://' . Factory::getApplication()->getInput()->server->get('HTTP_HOST') . $url;
+            } elseif (strpos($url, 'http') === false && strpos($url, 'https') === false) {
+                $url = 'http://' . $url;
+            }
+        }
+
+        $load = '';
+
+        // Auto height control
+        if ($params->def('height_auto')) {
+            $load = 'onload="iFrameHeight(this)"';
+        }
+
+        $params->set('load', $load);
+        $params->set('url', $url);
+
+        return $params;
+    }
+}