SessionCallback.class.php

<?php
 
if (!defined('XOOPS_ROOT_PATH')) {
    exit();
}
 
// Registers session_write_close() to execute during the shutdown procedure.
// This ensures session data is properly saved when PHP execution ends,
// especially in environments where objects might be destroyed prematurely
// (e.g., when using APC, memcached, etc.).
function xclCallback($buffer)
{
    if (session_id()) {
        session_write_close();
    }
    return $buffer;
}
 
ob_start('xclCallback');
 
class Legacy_SessionCallback extends XCube_ActionFilter
{
    public function preBlockFilter()
    {
        $this->mRoot->mDelegateManager->add('XCube_Session.SetupSessionHandler', 'Legacy_SessionCallback::setupSessionHandler');
        $this->mRoot->mDelegateManager->add('XCube_Session.GetSessionCookiePath', 'Legacy_SessionCallback::getSessionCookiePath');
    }
 
    public static function setupSessionHandler()
    {
        // Keep reference for compatibility with XCube architecture
        $sessionHandler =& xoops_gethandler('session');
        session_set_save_handler(
            [&$sessionHandler, 'open'],
            [&$sessionHandler, 'close'],
            [&$sessionHandler, 'read'],
            [&$sessionHandler, 'write'],
            [&$sessionHandler, 'destroy'],
            [&$sessionHandler, 'gc']
        );
    }
 
    public static function getSessionCookiePath(&$cookiePath)
    {
        $parse_array = parse_url(XOOPS_URL);
        $cookiePath = isset($parse_array['path']) ? $parse_array['path'] : '';
        $cookiePath .= '/';
    }
}