| Server IP : 49.231.201.246 / Your IP : 216.73.216.149 Web Server : Apache/2.4.18 (Ubuntu) System : User : root ( 0) PHP Version : 7.0.33-0ubuntu0.16.04.16 Disable Function : exec,passthru,mail,shell_exec,system,proc_open,popen,ini_alter,dl,proc_close,curl_exec,curl_multi_exec,readfile,parse_ini_file,escapeshellarg,escapeshellcmd,show_source,pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare,mail,php_uname,phpinfo MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /var/www/html/old/plugins/system/logout/ |
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<?php
/**
* @package Joomla.Plugin
* @subpackage System.logout
*
* @copyright Copyright (C) 2005 - 2015 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
defined('_JEXEC') or die;
/**
* Plugin class for logout redirect handling.
*
* @since 1.6
*/
class PlgSystemLogout extends JPlugin
{
/**
* Load the language file on instantiation.
*
* @var boolean
* @since 3.1
*/
protected $autoloadLanguage = true;
/**
* Constructor.
*
* @param object &$subject The object to observe -- event dispatcher.
* @param object $config An optional associative array of configuration settings.
*
* @since 1.6
*/
public function __construct(&$subject, $config)
{
parent::__construct($subject, $config);
$input = JFactory::getApplication()->input;
$hash = JApplicationHelper::getHash('PlgSystemLogout');
if (JFactory::getApplication()->isSite() && $input->cookie->getString($hash))
{
// Destroy the cookie.
$conf = JFactory::getConfig();
$cookie_domain = $conf->get('cookie_domain', '');
$cookie_path = $conf->get('cookie_path', '/');
setcookie($hash, false, time() - 86400, $cookie_path, $cookie_domain);
// Set the error handler for E_ALL to be the class handleError method.
JError::setErrorHandling(E_ALL, 'callback', array('PlgSystemLogout', 'handleError'));
}
}
/**
* Method to handle any logout logic and report back to the subject.
*
* @param array $user Holds the user data.
* @param array $options Array holding options (client, ...).
*
* @return boolean Always returns true.
*
* @since 1.6
*/
public function onUserLogout($user, $options = array())
{
if (JFactory::getApplication()->isSite())
{
// Create the cookie.
$hash = JApplicationHelper::getHash('PlgSystemLogout');
$conf = JFactory::getConfig();
$cookie_domain = $conf->get('cookie_domain', '');
$cookie_path = $conf->get('cookie_path', '/');
setcookie($hash, true, time() + 86400, $cookie_path, $cookie_domain);
}
return true;
}
/**
* Method to handle an error condition.
*
* @param Exception &$error The Exception object to be handled.
*
* @return void
*
* @since 1.6
*/
public static function handleError(&$error)
{
// Get the application object.
$app = JFactory::getApplication();
// Make sure the error is a 403 and we are in the frontend.
if ($error->getCode() == 403 and $app->isSite())
{
// Redirect to the home page.
$app->enqueueMessage(JText::_('PLG_SYSTEM_LOGOUT_REDIRECT'));
$app->redirect('index.php', true);
}
else
{
// Render the custom error page.
JError::customErrorPage($error);
}
}
}