<?php

$mytrustdirname = basename( dirname( __FILE__ ) ) ;
$mytrustdirpath = dirname( __FILE__ ) ;

// environment
require_once XOOPS_ROOT_PATH.'/class/template.php' ;
$module_handler =& xoops_gethandler( 'module' ) ;
$xoopsModule =& $module_handler->getByDirname( $mydirname ) ;
$config_handler =& xoops_gethandler( 'config' ) ;
$xoopsModuleConfig =& $config_handler->getConfigsByCat( 0 , $xoopsModule->getVar( 'mid' ) ) ;

// check permission of 'module_admin' of this module
$moduleperm_handler =& xoops_gethandler( 'groupperm' ) ;
if( ! is_object( @$xoopsUser ) || ! $moduleperm_handler->checkRight( 'module_admin' , $xoopsModule->getVar( 'mid' ) , $xoopsUser->getGroups() ) ) die( 'only admin can access this area' ) ;

$xoopsOption['pagetype'] = 'admin' ;
require XOOPS_ROOT_PATH.'/include/cp_functions.php' ;

// initialize language manager
$langmanpath = XOOPS_TRUST_PATH.'/libs/altsys/class/D3LanguageManager.class.php' ;
if( ! file_exists( $langmanpath ) ) die( 'install the latest altsys' ) ;
require_once( $langmanpath ) ;
$langman =& D3LanguageManager::getInstance() ;


if( ! empty( $_GET['lib'] ) ) {
	// common libs (eg. altsys)
	$lib = preg_replace( '/[^a-zA-Z0-9_-]/' , '' , $_GET['lib'] ) ;
	$page = preg_replace( '/[^a-zA-Z0-9_-]/' , '' , @$_GET['page'] ) ;

	// check the page can be accessed (make controllers.php just under the lib)
	$controllers = array() ;
	if( file_exists( XOOPS_TRUST_PATH.'/libs/'.$lib.'/controllers.php' ) ) {
		require XOOPS_TRUST_PATH.'/libs/'.$lib.'/controllers.php' ;
		if( ! in_array( $page , $controllers ) ) $page = $controllers[0] ;
	}
	
	if( file_exists( XOOPS_TRUST_PATH.'/libs/'.$lib.'/'.$page.'.php' ) ) {
		include XOOPS_TRUST_PATH.'/libs/'.$lib.'/'.$page.'.php' ;
	} else if( file_exists( XOOPS_TRUST_PATH.'/libs/'.$lib.'/index.php' ) ) {
		include XOOPS_TRUST_PATH.'/libs/'.$lib.'/index.php' ;
	} else {
		die( 'wrong request' ) ;
	}
} else {
	// load language files (main.php & admin.php)
	$langman->read( 'admin.php' , $mydirname , $mytrustdirname ) ;
	$langman->read( 'main.php' , $mydirname , $mytrustdirname ) ;

	// fork each pages of this module
	$page = preg_replace( '/[^a-zA-Z0-9_-]/' , '' , @$_GET['page'] ) ;
	
	if( file_exists( "$mytrustdirpath/admin/$page.php" ) ) {
		include "$mytrustdirpath/admin/$page.php" ;
	} else if( file_exists( "$mytrustdirpath/admin/index.php" ) ) {
		include "$mytrustdirpath/admin/index.php" ;
	} else {
		die( 'wrong request' ) ;
	}
}

?>