xoopsfile.php

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<?php
defined('XOOPS_ROOT_PATH') or die('Restricted access');

class XoopsFile
{
    function __construct()
    {
    }

    function XoopsFile()
    {
        $this->__construct();
    }

    function getInstance()
    {
        static $instance;
        if (!isset($instance)) {
            $class = __CLASS__;
            $instance = new $class();
        }
        return $instance;
    }

    static function load($name = 'file')
    {
        switch ($name) {
            case 'folder':
                if (!class_exists('XoopsFolderHandler')) {
                    if (file_exists($folder = dirname(__FILE__) . '/folder.php')) {
                        include $folder;
                    } else {
                        trigger_error('Require Item : ' . str_replace(XOOPS_ROOT_PATH, '', $folder) . ' In File ' . __FILE__ . ' at Line ' . __LINE__, E_USER_WARNING);
                        return false;
                    }
                }
                break;
            case 'file':
            default:
                if (!class_exists('XoopsFileHandler')) {
                    if (file_exists($file = dirname(__FILE__) . '/file.php')) {
                        include $file;
                    } else {
                        trigger_error('Require File : ' . str_replace(XOOPS_ROOT_PATH, '', $file) . ' In File ' . __FILE__ . ' at Line ' . __LINE__, E_USER_WARNING);
                        return false;
                    }
                }
                break;
        }

        return true;
    }

    static function getHandler($name = 'file', $path = false, $create = false, $mode = null)
    {
        $handler = null;
        XoopsFile::load($name);
        $class = 'Xoops' . ucfirst($name) . 'Handler';
        if (class_exists($class)) {
            $handler = new $class($path, $create, $mode);
        } else {
            trigger_error('Class ' . $class . ' not exist in File ' . __FILE__ . ' at Line ' . __LINE__, E_USER_WARNING);
        }
        return $handler;
    }
}

?>