<?php   
    /*
    Copyright (C) 2001-2004 ZZOSS GbR, http://www.zzoss.com

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
    */
    
    /**
    @version $Id: menu.php,v 1.1 2003/12/22 17:19:58 ordnas Exp $
    @copyright Copyright &copy; 2001-2004 ZZ/OSS GbR, http://www.zzoss.com
    @license http://opensource.org/licenses/lgpl-license.php GNU Lesser General Public License
    */
      
    // execute init file
    require_once 'inc/init.php';    
    
    /***************************************************************************   
    * INSTALLER FRAMEWORK FUNCTIONS                                            *   
    ***************************************************************************/   
    
    function zi_process()
    {
        global $zi_registry, $ZZOSS_INSTALLER;
        // only continue if valid application path
        if(is_dir($ZZOSS_INSTALLER["application_path"])) {
            // save the parameters for later installations
            $file = $ZZOSS_INSTALLER["application_path"].'installer/installation_type.ser';
            $fp = fopen($file, "w");  
            fputs( $fp, serialize( $_REQUEST ));
            fclose( $fp );
            
            // write the installed version if it's an update installation
            if($_REQUEST['profile'] == 'update'){
                $fp = fopen( $ZZOSS_INSTALLER["application_path"].'installed_version.txt', "w+");  
                fputs( $fp, $_REQUEST['installed_version']);  
                fclose( $fp );
            }
        }
        switch($_REQUEST["ZI_VALUES"]["type"]) {
            case 'packages':
                $_REQUEST["ZI_LOCATION_NEXT"] = 'packages.php';
                // check if system is already configured
                if(!$zi_registry->isConfigured()) {
                    $_REQUEST["ZI_LOCATION_NEXT"] = 'menu.php';
                }
                break;
            case 'change_global_config':
                $_REQUEST["ZI_LOCATION_NEXT"] = 'config_global_paths.php';
                // check if system has already applications
                if($zi_registry->noApplication()) {
                    $_REQUEST["ZI_LOCATION_NEXT"] = 'menu.php';
                }
                break;
            case 'change_components_config':
                $_REQUEST["ZI_LOCATION_NEXT"] = 'packages_config.php';
                // check if system is already configured
                if(!$zi_registry->isConfigured()) {
                    $_REQUEST["ZI_LOCATION_NEXT"] = 'menu.php';
                }
                break;
            case 'download':                
                $_REQUEST["ZI_LOCATION_NEXT"] = 'online_update.php';
                // check if system is already configured
                if(!$zi_registry->isConfigured()) {
                    $_REQUEST["ZI_LOCATION_NEXT"] = 'menu.php';
                }
                break;
            case 'developer':
                $_REQUEST["ZI_LOCATION_NEXT"] = 'developer/index.php';
                if($GLOBALS['ZI']['mode'] != 'dev'){
                    $_REQUEST["ZI_LOCATION_NEXT"] = 'menu.php';
                }
                break;
            case 'applications':
                $_REQUEST["ZI_LOCATION_NEXT"] = 'applications.php';
                break;
        }
    }
    
    /***************************************************************************   
    * STARTUP                                                                  *   
    ***************************************************************************/   
    
    if($_REQUEST["ZI_VALUES"]["type"]) {
        zi_process();
        header("Location: ".$_REQUEST["ZI_LOCATION_NEXT"]);
    }
    
    /***************************************************************************   
    * PAGE CONTENT                                                             *   
    ***************************************************************************/   
    
    include 'themes/'.$GLOBALS['ZI']['theme'].'/header.php';
?>
<h1>Installation Menu</h1>
<?php
if($zi_registry->noApplication()) { ?>
<p>This seems to be your first execution of the installer. 
Before continue, you have to choose an application to install from the application menu.</p>
<a href="menu.php?ZI_VALUES[type]=applications">Manage Applications</a>
<input type="hidden" name="ZI_VALUES[type]" value="change_global_config">
<?php } elseif(!$zi_registry->isConfigured()) { ?>
<p>This seems to be your first execution of the installer. 
Before using the package manager to install new packages you have to configure the global parameters for the application.</p>
<a href="menu.php?ZI_VALUES[type]=change_global_config">Configure Application</a>
<input type="hidden" name="ZI_VALUES[type]" value="change_global_config">
<?php
} else {
?>
<p>Please choose an action on the left side.</p>
<p><b>Package Manager:</b><br/>Install/Update/Remove packages</p>
<p><b>Global Configuration:</b><br/>Configure general framework / application parameters</p>
<p><b>Components Configuration:</b><br/>Configure single components</p>
<input type="hidden" name="ZI_VALUES[type]" value="packages">

<?php }

    include 'themes/'.$GLOBALS['ZI']['theme'].'/footer.php';
?>