<?php

    function __autoload($ClassName) {
        global $_CFG;
        if ( in_array($ClassName, array(
            'TextlistModule',
            'InputModule',
            'OutputModule',
            'PartialOutputModule',
            'AuthOutputModule')) ) {
            $ClassName = 'Module';
        }

        if ( substr_count($ClassName, 'Model') ) {

            $paths = array(
                $_CFG['path_to_modules'].'libraries/models/',
                $_CFG['path_to_cms'].'core/libraries/models/'
            );

            foreach ( $paths as $path ) {
                if ( file_exists($path.$ClassName.'.php') ) {
                    require_once $path.$ClassName.'.php';
                    return true;
                }
            }
        }

        static $isInSite = null;
        if ( $isInSite === null ) {
            $isInSite = (strpos($_SERVER['REQUEST_URI'], '/in_site/') === 0);
        }

        $cname = strtolower($ClassName);
        // Finding the folder
        $Pattern = sprintf('%1$slibraries/{%2$s.class,%3$s.class,%2$s,%3$s}',
            $_CFG['path_to_modules'], $ClassName, $cname);
        $DirPaths = glob($Pattern, GLOB_BRACE | GLOB_ONLYDIR | GLOB_MARK);
        if ( $DirPaths ) {
            $DirPath = end($DirPaths);

            // Finding the file within the folder
            $Pattern = sprintf('%1$s{%2$s.class.php,%3$s.class.php,%2$s.php,%3$s.php}',
                $DirPath, $ClassName, $cname);
            $FilePaths = glob($Pattern, GLOB_BRACE | GLOB_NOESCAPE);

            if ( $FilePaths ) {
                require_once(end($FilePaths));
                return true;
            }

            $Pattern2 = sprintf('%1$s{%4$s/%2$s.class.php,%4$s/%3$s.class.php,%4$s/%2$s.php,%4$s/%3$s.php}',
                $DirPath, $ClassName, $cname, $isInSite ? 'input' : 'output');
            $FilePaths = glob($Pattern2, GLOB_BRACE | GLOB_NOESCAPE);
            if ( $FilePaths ) {
                require_once(end($FilePaths));
                return true;
            }

        } else {
            $ModuleName = (stripos($ClassName, 'Module') === false) ? $ClassName : str_ireplace('Module', '', $ClassName);
            $FilePath = sprintf('%1$s%3$s/%2$s/module.php',
                $_CFG['path_to_modules'], $ModuleName, $isInSite ? 'input' : 'output');
            //echo $FilePath;
            if ( file_exists($FilePath) ) {
                require_once($FilePath);
                return true;
            }
        }
        //if we are still here and the class is not loaded try one of the core files
        $Pattern = sprintf('%1$score/libraries/{%2$s.class,%3$s.class,%2$s,%3$s}',
        $_CFG['path_to_cms'], $ClassName, $cname);
        $DirPaths = glob($Pattern, GLOB_BRACE | GLOB_ONLYDIR | GLOB_MARK);
        if ( $DirPaths ) {
            $DirPath = end($DirPaths);

            // Finding the file within the folder
            $Pattern = sprintf('%1$s{%2$s.class.php,%3$s.class.php,%2$s.php,%3$s.php}',
                $DirPath, $ClassName, $cname);
            $FilePaths = glob($Pattern, GLOB_BRACE | GLOB_NOESCAPE);

            if ($FilePaths) {
                require_once(end($FilePaths));
                return true;
            }

            $Pattern2 = sprintf('%1$s{%4$s/%2$s.class.php,%4$s/%3$s.class.php,%4$s/%2$s.php,%4$s/%3$s.php}',
                $DirPath, $ClassName, $cname, $isInSite ? 'input' : 'output');
            $FilePaths = glob($Pattern2, GLOB_BRACE | GLOB_NOESCAPE);
            if ($FilePaths) {
                require_once(end($FilePaths));
                return true;
            }
        }
        if ( $isInSite ) {
            //still here that means that we're attemting to load an output module in inSite
            if ( $DirPaths ) {
                $DirPath = end($DirPaths);

                // Finding the file within the folder
                $Pattern = sprintf('%1$s{%2$s.class.php,%3$s.class.php,%2$s.php,%3$s.php}',
                    $DirPath, $ClassName, $cname);
                $FilePaths = glob($Pattern, GLOB_BRACE | GLOB_NOESCAPE);

                if ( $FilePaths ) {
                    require_once(end($FilePaths));
                    return true;
                }

                $Pattern2 = sprintf('%1$s{%4$s/%2$s.class.php,%4$s/%3$s.class.php,%4$s/%2$s.php,%4$s/%3$s.php}',
                    $DirPath, $ClassName, $cname, 'output');
                $FilePaths = glob($Pattern2, GLOB_BRACE | GLOB_NOESCAPE);
                if ( $FilePaths ) {
                    require_once(end($FilePaths));
                    return true;
                }

            } else {
                $ModuleName = (stripos($ClassName, 'Module') === false) ? $ClassName : str_ireplace('Module', '', $ClassName);
                $FilePath = sprintf('%1$s%3$s/%2$s/module.php',
                    $_CFG['path_to_modules'], $ModuleName, 'output');
                //echo $FilePath;
                if ( file_exists($FilePath) ) {
                    require_once($FilePath);
                    return true;
                }
            }
        }
    }

spl_autoload_register('__autoload');