File Source for install

<?php
/**
* @version $Header$
* @package install
* @subpackage functions
*/
// Copyright (c) 2002-2003, Luis Argerich, Garland Foster, Eduardo Polidor, et. al.
// All Rights Reserved. See below for details and a complete list of authors.
// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See http://www.gnu.org/copyleft/lesser.html for details.
// assign next step in installation process
$gBitSmarty->assign( 'next_step',$step );
$gBitUser->mUserId = ROOT_USER_ID;
$pumpList = array();
foreach( array_keys( $gBitSystem->mPackages ) as $package ) {
if( $gBitInstaller->isPackageActive( $package ) ) {
$file = constant( strtoupper( $package ).'_PKG_PATH' ).'admin/pump_'.$package.'_inc.php';
if( file_exists( $file )) {
$pumpList[$package] = $file;
}
}
}
$gBitSmarty->assign( 'pumpList', $pumpList );
/**
* datapump setup
*/
if( isset( $_REQUEST['fSubmitDataPump'] ) ) {
$pumpedData = array();
if( !empty( $_REQUEST['pump_package'] ) ) {
foreach( $_REQUEST['pump_package'] as $package ) {
if( $gBitInstaller->isPackageActive( $package ) ) {
$file = constant( strtoupper( $package ).'_PKG_PATH' ).'admin/pump_'.$package.'_inc.php';
include_once( $file );
}
}
}
$gBitSmarty->assign( 'pumpedData',$pumpedData );
$app = '_done';
$gBitSmarty->assign( 'next_step',$step + 1 );
if( $gBitSystem->isPackageActive( 'wiki' ) && !empty( $pumpedData['Wiki'] )) {
$gBitSystem->storeConfig( 'wiki_home_page', $pumpedData['Wiki'][0], WIKI_PKG_NAME );
}
} elseif( isset( $_REQUEST['skip'] )) {
$app = '_done';
$goto = $step + 1;
$gBitSmarty->assign( 'next_step',$goto );
header( "Location: ".INSTALL_PKG_URL."install.php?step=$goto" );
die;
}
?>

Source for file install_datapump.php