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/home/develito/www/administrator/components/com_j2xml/helpers/j2xml.php

<?php
/**
 * @package		J2XML
 * @subpackage	com_j2xml
 *
 * @author		Helios Ciancio <info (at) eshiol (dot) it>
 * @link		http://www.eshiol.it
 * @copyright	Copyright (C) 2010 - 2020 Helios Ciancio. All Rights Reserved
 * @license		http://www.gnu.org/licenses/gpl-3.0.html GNU/GPL v3
 * J2XML is free software. This version may have been modified pursuant
 * to the GNU General Public License, and as distributed it includes or
 * is derivative of works licensed under the GNU General Public License or
 * other free or open source software licenses.
 */

// No direct access
defined('_JEXEC') or die();

/**
 * Content component helper.
 *
 * @version 3.7.207
 * @since 2.5.85
 */
class J2XMLHelper
{

public static $extension = 'com_j2xml';

/**
	 * Gets a list of the actions that can be performed.
	 *
	 * @return JObject
	 * @since 2.5
	 */
	public static function getActions ()
	{
		$user = JFactory::getUser();
		$result = new JObject();

$assetName = 'com_content';

$actions = array(
				'core.admin',
				'core.manage',
				'core.create',
				'core.edit',
				'core.edit.own',
				'core.edit.state',
				'core.delete'
		);

foreach ($actions as $action)
		{
			$result->set($action, $user->authorise($action, $assetName));
		}

return $result;
	}

/**
	 *
	 * @return boolean
	 * @since 2.5
	 */
	public static function updateReset ()
	{
		return true;
	}

public static function copyright ()
	{
		if ($xml = JFactory::getXML(JPATH_COMPONENT_ADMINISTRATOR . '/j2xml.xml'))
		{
			return '<div class="clearfix"> </div>' . '<div style="text-align:center;font-size:xx-small">' . JText::_($xml->name) . ' ' . $xml->version .
					 ' ' . str_replace('(C)', '&copy;', $xml->copyright) . '</div>';
		}
	}

/**
	 * Configure the Linkbar.
	 *
	 * @param
	 *        	string The name of the active view.
	 */
	public static function addSubmenu ($vName = 'cpanel')
	{
		JHtmlSidebar::addEntry(JText::_('COM_J2XML_SUBMENU_CPANEL'), 'index.php?option=com_j2xml&view=cpanel', $vName == 'cpanel');
		JHtmlSidebar::addEntry(JText::_('COM_J2XML_SUBMENU_WEBSITES'), 'index.php?option=com_j2xml&view=websites', $vName == 'websites');
	}

/**
	 * Removes invalid XML
	 *
	 * @access public
	 * @param string $value
	 * @return string
	 */
	static function stripInvalidXml ($value)
	{
		$ret = "";
		$current;
		if (empty($value))
		{
			return $ret;
		}

$length = strlen($value);
		for ($i = 0; $i < $length; $i ++)
		{
			$current = ord($value[$i]);
			if (($current == 0x9) || ($current == 0xA) || ($current == 0xD) || (($current >= 0x20) && ($current <= 0xD7FF)) ||
					 (($current >= 0xE000) && ($current <= 0xFFFD)) || (($current >= 0x10000) && ($current <= 0x10FFFF)))
			{
				$ret .= chr($current);
			}
			else
			{
				$ret .= " ";
			}
		}
		return $ret;
	}
}