File Source for index.php

<?php
/*
==============================================================================
Dokeos - elearning and course management software
Copyright (c) 2004-2008 Dokeos SPRL
Copyright (c) 2003 Ghent University (UGent)
Copyright (c) 2001 Universite catholique de Louvain (UCL)
Copyright (c) Olivier Brouckaert
Copyright (c) Roan Embrechts, Vrije Universiteit Brussel
For a full list of contributors, see "credits.txt".
The full license can be read in "license.txt".
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
See the GNU General Public License for more details.
Contact address: Dokeos, rue du Corbeau, 108, B-1030 Brussels, Belgium
Mail: info@dokeos.com
==============================================================================
*/
/**
==============================================================================
* GOAL : Dokeos installation
* As seen from the user, the installation proceeds in 6 steps.
* The user is presented with several webpages where he/she has to make choices
* and/or fill in data.
*
* The aim is, as always, to have good default settings and suggestions.
*
* @todo reduce high level of duplication in this code
* @todo (busy) organise code into functions
* @package dokeos.install
==============================================================================
*/
/*
==============================================================================
INIT SECTION
==============================================================================
*/
session_start();
// Including necessary files
@include('../inc/installedVersion.inc.php');
require('../inc/lib/main_api.lib.php');
require('../lang/english/trad4all.inc.php');
require('../lang/english/install.inc.php');
if (!empty($_POST['language_list']))
{
$search = array('../','\\0');
$install_language = str_replace($search,'',urldecode($_POST['language_list']));
if(!is_dir('../lang/'.$install_language)){$install_language = 'english';}
include_once("../lang/$install_language/trad4all.inc.php");
include_once("../lang/$install_language/install.inc.php");
api_session_register('install_language');
}
elseif ( isset($_SESSION['install_language']) && $_SESSION['install_language'] )
{
$install_language = $_SESSION['install_language'];
include_once("../lang/$install_language/trad4all.inc.php");
include_once("../lang/$install_language/install.inc.php");
}
$charset = '';
//force ISO-8859-15 for European languages. Leave Apache determine the encoding for others (HTML declaring UTF-8)
$euro_langs = array('english','french','french_KM','french_corporate','french_org','dutch','spanish','german','italian','greek','danish','swedish','norwegian','polish','galician','catalan','czech','finnish');
if (isset($install_language))
{
if(in_array($install_language,$euro_langs))
{
$charset = 'ISO-8859-15';
header('Content-Type: text/html; charset='. $charset);
}
}
require_once('install_upgrade.lib.php'); //also defines constants
require_once('install_functions.inc.php');
// Some constants
define('DOKEOS_INSTALL',1);
define('MAX_COURSE_TRANSFER',100);
define('INSTALL_TYPE_UPDATE', 'update');
define('FORM_FIELD_DISPLAY_LENGTH', 40);
define('DATABASE_FORM_FIELD_DISPLAY_LENGTH', 25);
define('MAX_FORM_FIELD_LENGTH', 50);
define('DEFAULT_LANGUAGE', 'english');
// setting the error reporting
error_reporting(E_COMPILE_ERROR | E_ERROR | E_CORE_ERROR);
// overriding the timelimit (for large campusses that have to be migrated)
@set_time_limit(0);
//upgrading from any subversion of 1.6 is just like upgrading from 1.6.5
$update_from_version_6=array('1.6','1.6.1','1.6.2','1.6.3','1.6.4','1.6.5');
//upgrading from any subversion of 1.8 avoids the additional step of upgrading from 1.6
$update_from_version_8=array('1.8','1.8.2','1.8.3','1.8.4');
$my_old_version = '';
$tmp_version = get_config_param('dokeos_version');
if(!empty($_POST['old_version']))
{
$my_old_version = $_POST['old_version'];
}
elseif(!empty($dokeos_version)) //variable coming from installedVersion, normally
{
$my_old_version = $dokeos_version;
}
elseif(!empty($tmp_version))
{
$my_old_version = $tmp_version;
}
$new_version = '1.8.5';
$new_version_stable = true;
/*
==============================================================================
STEP 1 : INITIALIZES FORM VARIABLES IF IT IS THE FIRST VISIT
==============================================================================
*/
$badUpdatePath=false;
$emptyUpdatePath=true;
$proposedUpdatePath = '';
if(!empty($_POST['updatePath']))
{
$proposedUpdatePath = $_POST['updatePath'];
}
if($_POST['step2_install'] || $_POST['step2_update_8'] || $_POST['step2_update_6'])
{
if($_POST['step2_install'])
{
$installType='new';
$_POST['step2']=1;
}
else
{
$installType='update';
if($_POST['step2_update_8'])
{
$emptyUpdatePath = false;
if(empty($_POST['updatePath']))
{
$proposedUpdatePath = $_SERVER['DOCUMENT_ROOT'];
}
else
{
$proposedUpdatePath = $_POST['updatePath'];
}
if(substr($proposedUpdatePath,-1) != '/')
{
$proposedUpdatePath.='/';
}
if(file_exists($proposedUpdatePath))
{
if(in_array($my_old_version,$update_from_version_8))
{
$_POST['step2']=1;
}
else
{
$badUpdatePath=true;
}
}
else
{
$badUpdatePath=true;
}
}
else //step2_update_6, presumably
{
if(empty($_POST['updatePath']))
{
$_POST['step1']=1;
}
else
{
$emptyUpdatePath = false;
if(substr($_POST['updatePath'],-1) != '/')
{
$_POST['updatePath'].='/';
}
if(file_exists($_POST['updatePath']))
{
//1.6.x
$my_old_version = get_config_param('clarolineVersion',$_POST['updatePath']);
if(in_array($my_old_version,$update_from_version_6))
{
$_POST['step2']=1;
$proposedUpdatePath = $_POST['updatePath'];
}
else
{
$badUpdatePath=true;
}
}
else
{
$badUpdatePath=true;
}
}
}
}
}
elseif($_POST['step1'])
{
$_POST['updatePath']='';
$installType='';
$updateFromConfigFile='';
unset($_GET['running']);
}
else
{
$installType=$_GET['installType'];
$updateFromConfigFile=$_GET['updateFromConfigFile'];
}
if($installType=='update' && in_array($my_old_version,$update_from_version_8))
{
include_once('../inc/conf/configuration.php');
}
if(!isset($_GET['running']))
{
$dbHostForm='localhost';
$dbUsernameForm='root';
$dbPassForm='';
$dbPrefixForm='';
$dbNameForm='dokeos_main';
$dbStatsForm='dokeos_stats';
$dbScormForm='dokeos_scorm';
$dbUserForm='dokeos_user';
// extract the path to append to the url if Dokeos is not installed on the web root directory
$urlAppendPath=str_replace('/main/install/index.php','',api_get_self());
$urlForm='http://'.$_SERVER['HTTP_HOST'].$urlAppendPath.'/';
$pathForm=str_replace('\\','/',realpath('../..')).'/';
$emailForm=$_SERVER['SERVER_ADMIN'];
$email_parts = explode('@',$emailForm);
if($email_parts[1] == 'localhost')
{
$emailForm .= '.localdomain';
}
$adminLastName='Doe';
$adminFirstName='John';
$loginForm='admin';
$passForm=api_generate_password();
$campusForm='My campus';
$educationForm='Albert Einstein';
$adminPhoneForm='(000) 001 02 03';
$institutionForm='My Organisation';
$institutionUrlForm='http://www.dokeos.com';
$languageForm='english';
$checkEmailByHashSent=0;
$ShowEmailnotcheckedToStudent=1;
$userMailCanBeEmpty=1;
$allowSelfReg=1;
$allowSelfRegProf=1;
$enableTrackingForm=1;
$singleDbForm=0;
$encryptPassForm=1;
$session_lifetime=360000;
}
else
{
foreach($_POST as $key=>$val)
{
$magic_quotes_gpc=ini_get('magic_quotes_gpc')?true:false;
if(is_string($val))
{
if($magic_quotes_gpc)
{
$val=stripslashes($val);
}
$val=trim($val);
$_POST[$key]=$val;
}
elseif(is_array($val))
{
foreach($val as $key2=>$val2)
{
if($magic_quotes_gpc)
{
$val2=stripslashes($val2);
}
$val2=trim($val2);
$_POST[$key][$key2]=$val2;
}
}
$GLOBALS[$key]=$_POST[$key];
}
}
// The Steps
$total_steps=7;
if (!$_POST)
{
$current_step=1;
}
elseif (!empty($_POST['language_list']) or !empty($_POST['step1']) or ((!empty($_POST['step2_update_8']) or (!empty($_POST['step2_update_6']))) && ($emptyUpdatePath or $badUpdatePath)))
{
$current_step=2;
}
elseif (!empty($_POST['step2']) or (!empty($_POST['step2_update_8']) or (!empty($_POST['step2_update_6'])) ))
{
$current_step=3;
}
elseif (!empty($_POST['step3']))
{
$current_step=4;
}
elseif (!empty($_POST['step4']))
{
$current_step=5;
}
elseif (!empty($_POST['step5']))
{
$current_step=6;
}
?>
<!DOCTYPE html
PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>— <?php echo get_lang('DokeosInstallation').' — '.get_lang('Version_').' '.$new_version; ?></title>
<style type="text/css" media="screen, projection">
/*<![CDATA[*/
@import "../css/public_admin/default.css";
/*]]>*/
</style>
<script language="javascript">
init_visibility=0;
function show_hide_option()
{
if(init_visibility == 0)
{
document.getElementById('optional_param1').style.display = '';
document.getElementById('optional_param2').style.display = '';
if(document.getElementById('optional_param3'))
{
document.getElementById('optional_param3').style.display = '';
}
document.getElementById('optional_param4').style.display = '';
document.getElementById('optional_param5').style.display = '';
document.getElementById('optional_param6').style.display = '';
init_visibility = 1;
}
else
{
document.getElementById('optional_param1').style.display = 'none';
document.getElementById('optional_param2').style.display = 'none';
if(document.getElementById('optional_param3'))
{
document.getElementById('optional_param3').style.display = 'none';
}
document.getElementById('optional_param4').style.display = 'none';
document.getElementById('optional_param5').style.display = 'none';
document.getElementById('optional_param6').style.display = 'none';
init_visibility = 0;
}
}
</script>
<?php if(!empty($charset)){ ?>
<meta http-equiv="Content-Type" content="text/html; charset=<?php echo $charset ?>" />
<?php } ?>
</head>
<body dir="<?php echo $text_dir ?>">
<div id="header">
<div id="header1"><?php echo get_lang('DokeosInstallation').' — '.get_lang('Version_').' '.$new_version; ?><?php if($installType == 'new') echo ' – '.get_lang('NewInstallation'); else if($installType == 'update') echo ' – '.get_lang('UpdateFromDokeosVersion').implode('|',$update_from_version); ?></div>
<div id="header2"> </div>
<div id="header3"> </div>
</div>
<form style="padding: 0px; margin: 0px;" method="post" action="<?php echo api_get_self(); ?>?running=1&installType=<?php echo $installType; ?>&updateFromConfigFile=<?php echo urlencode($updateFromConfigFile); ?>">
<div id="installation_steps">
<img src="../img/bluelogo.gif" hspace="10" vspace="10" alt="Dokeos logo" />
<ol>
<li <?php step_active('1'); ?>><?php echo get_lang('InstallationLanguage'); ?></li>
<li <?php step_active('2'); ?>><?php echo get_lang('Requirements'); ?></li>
<li <?php step_active('3'); ?>><?php echo get_lang('Licence'); ?></li>
<li <?php step_active('4'); ?>><?php echo get_lang('DBSetting'); ?></li>
<li <?php step_active('5'); ?>><?php echo get_lang('CfgSetting'); ?></li>
<li <?php step_active('6'); ?>><?php echo get_lang('PrintOverview'); ?></li>
<li <?php step_active('7'); ?>><?php echo get_lang('Installing'); ?></li>
</ol>
</div>
<table cellpadding="6" cellspacing="0" border="0" width="75%" align="center">
<tr>
<td>
<input type="hidden" name="updatePath" value="<?php if(!$badUpdatePath) echo htmlentities($proposedUpdatePath); ?>" />
<input type="hidden" name="urlAppendPath" value="<?php echo htmlentities($urlAppendPath); ?>" />
<input type="hidden" name="pathForm" value="<?php echo htmlentities($pathForm); ?>" />
<input type="hidden" name="urlForm" value="<?php echo htmlentities($urlForm); ?>" />
<input type="hidden" name="dbHostForm" value="<?php echo htmlentities($dbHostForm); ?>" />
<input type="hidden" name="dbUsernameForm" value="<?php echo htmlentities($dbUsernameForm); ?>" />
<input type="hidden" name="dbPassForm" value="<?php echo htmlentities($dbPassForm); ?>" />
<input type="hidden" name="singleDbForm" value="<?php echo htmlentities($singleDbForm); ?>" />
<input type="hidden" name="dbPrefixForm" value="<?php echo htmlentities($dbPrefixForm); ?>" />
<input type="hidden" name="dbNameForm" value="<?php echo htmlentities($dbNameForm); ?>" />
<?php
if($installType == 'update' OR $singleDbForm == 0)
{
?>
<input type="hidden" name="dbStatsForm" value="<?php echo htmlentities($dbStatsForm); ?>" />
<input type="hidden" name="dbScormForm" value="<?php echo htmlentities($dbScormForm); ?>" />
<input type="hidden" name="dbUserForm" value="<?php echo htmlentities($dbUserForm); ?>" />
<?php
}
else
{
?>
<input type="hidden" name="dbStatsForm" value="<?php echo htmlentities($dbNameForm); ?>" />
<input type="hidden" name="dbUserForm" value="<?php echo htmlentities($dbNameForm); ?>" />
<?php
}
?>
<input type="hidden" name="enableTrackingForm" value="<?php echo htmlentities($enableTrackingForm); ?>" />
<input type="hidden" name="allowSelfReg" value="<?php echo htmlentities($allowSelfReg); ?>" />
<input type="hidden" name="allowSelfRegProf" value="<?php echo htmlentities($allowSelfRegProf); ?>" />
<input type="hidden" name="emailForm" value="<?php echo htmlentities($emailForm); ?>" />
<input type="hidden" name="adminLastName" value="<?php echo htmlentities($adminLastName); ?>" />
<input type="hidden" name="adminFirstName" value="<?php echo htmlentities($adminFirstName); ?>" />
<input type="hidden" name="adminPhoneForm" value="<?php echo htmlentities($adminPhoneForm); ?>" />
<input type="hidden" name="loginForm" value="<?php echo htmlentities($loginForm); ?>" />
<input type="hidden" name="passForm" value="<?php echo htmlentities($passForm); ?>" />
<input type="hidden" name="languageForm" value="<?php echo htmlentities($languageForm); ?>" />
<input type="hidden" name="campusForm" value="<?php echo htmlentities($campusForm); ?>" />
<input type="hidden" name="educationForm" value="<?php echo htmlentities($educationForm); ?>" />
<input type="hidden" name="institutionForm" value="<?php echo htmlentities($institutionForm); ?>" />
<input type="hidden" name="institutionUrlForm" value="<?php echo stristr($institutionUrlForm,'http://')?htmlentities($institutionUrlForm):'http://'.htmlentities($institutionUrlForm); ?>" />
<input type="hidden" name="checkEmailByHashSent" value="<?php echo htmlentities($checkEmailByHashSent); ?>" />
<input type="hidden" name="ShowEmailnotcheckedToStudent" value="<?php echo htmlentities($ShowEmailnotcheckedToStudent); ?>" />
<input type="hidden" name="userMailCanBeEmpty" value="<?php echo htmlentities($userMailCanBeEmpty); ?>" />
<input type="hidden" name="encryptPassForm" value="<?php echo htmlentities($encryptPassForm); ?>" />
<input type="hidden" name="session_lifetime" value="<?php echo htmlentities($session_lifetime); ?>" />
<input type="hidden" name="old_version" value="<?php echo htmlentities($my_old_version); ?>" />
<input type="hidden" name="new_version" value="<?php echo htmlentities($new_version); ?>" />
<?php
if($_POST['step2'])
{
//STEP 3 : LICENSE
display_license_agreement();
}
elseif($_POST['step3'])
{
//STEP 4 : MYSQL DATABASE SETTINGS
display_database_settings_form($installType, $dbHostForm, $dbUsernameForm, $dbPassForm, $dbPrefixForm, $enableTrackingForm, $singleDbForm, $dbNameForm, $dbStatsForm, $dbScormForm, $dbUserForm);
}
elseif($_POST['step4'])
{
//STEP 5 : CONFIGURATION SETTINGS
//if update, try getting settings from the database...
if($installType == 'update')
{
$db_name = $dbNameForm;
$tmp = get_config_param_from_db($dbHostForm,$dbUsernameForm,$dbPassForm,$db_name,'platformLanguage');
if(!empty($tmp)) $languageForm = $tmp;
$tmp = get_config_param_from_db($dbHostForm,$dbUsernameForm,$dbPassForm,$db_name,'emailAdministrator');
if(!empty($tmp)) $emailForm = $tmp;
$tmp = get_config_param_from_db($dbHostForm,$dbUsernameForm,$dbPassForm,$db_name,'administratorName');
if(!empty($tmp)) $adminFirstName = $tmp;
$tmp = get_config_param_from_db($dbHostForm,$dbUsernameForm,$dbPassForm,$db_name,'administratorSurname');
if(!empty($tmp)) $adminLastName = $tmp;
$tmp = get_config_param_from_db($dbHostForm,$dbUsernameForm,$dbPassForm,$db_name,'administratorTelephone');
if(!empty($tmp)) $adminPhoneForm = $tmp;
$tmp = get_config_param_from_db($dbHostForm,$dbUsernameForm,$dbPassForm,$db_name,'siteName');
if(!empty($tmp)) $campusForm = $tmp;
$tmp = get_config_param_from_db($dbHostForm,$dbUsernameForm,$dbPassForm,$db_name,'Institution');
if(!empty($tmp)) $institutionForm = $tmp;
$tmp = get_config_param_from_db($dbHostForm,$dbUsernameForm,$dbPassForm,$db_name,'InstitutionUrl');
if(!empty($tmp)) $institutionUrlForm = $tmp;
if(in_array($my_old_version,$update_from_version_6))
{ //for version 1.6
$urlForm = get_config_param('rootWeb');
$encryptPassForm = get_config_param('userPasswordCrypted');
$allowSelfReg = get_config_param('allowSelfReg');
$allowSelfRegProf = get_config_param('allowSelfRegProf');
}
else
{ //for version 1.8
$urlForm = $_configuration['root_web'];
$encryptPassForm = get_config_param('userPasswordCrypted');
$allowSelfReg = false;
$tmp = get_config_param_from_db($dbHostForm,$dbUsernameForm,$dbPassForm,$db_name,'allow_registration');
if(!empty($tmp)) $allowSelfReg = $tmp;
$allowSelfRegProf = false;
$tmp = get_config_param_from_db($dbHostForm,$dbUsernameForm,$dbPassForm,$db_name,'allow_registration_as_teacher');
if(!empty($tmp)) $allowSelfRegProf = $tmp;
}
}
display_configuration_settings_form($installType, $urlForm, $languageForm, $emailForm, $adminFirstName, $adminLastName, $adminPhoneForm, $campusForm, $institutionForm, $institutionUrlForm, $encryptPassForm, $allowSelfReg, $allowSelfRegProf, $loginForm, $passForm);
}
elseif($_POST['step5'])
{
//STEP 6 : LAST CHECK BEFORE INSTALL
?>
<h2><?php echo display_step_sequence().get_lang('LastCheck'); ?></h2>
<?php echo get_lang('HereAreTheValuesYouEntered');?>
<br />
<b><?php echo get_lang('PrintThisPageToRememberPassAndOthers');?></b>
<blockquote>
<?php echo get_lang('MainLang').' : '.$languageForm; ?><br /><br />
<?php echo get_lang('DBHost').' : '.$dbHostForm; ?><br />
<?php echo get_lang('DBLogin').' : '.$dbUsernameForm; ?><br />
<?php echo get_lang('DBPassword').' : '.$dbPassForm; ?><br />
<?php if(!empty($dbPrefixForm)) echo get_lang('DbPrefixForm').' : '.$dbPrefixForm.'<br />'; ?>
<?php echo get_lang('MainDB').' : <b>'.$dbNameForm; ?></b><?php if($installType == 'new') echo ' (<font color="#cc0033">'.get_lang('ReadWarningBelow').'</font>)'; ?><br />
<?php
if(!$singleDbForm)
{
echo get_lang('StatDB').' : <b>'.$dbStatsForm.'</b>';
if($installType == 'new')
{
echo ' (<font color="#cc0033">'.get_lang('ReadWarningBelow').'</font>)';
}
echo '<br />';
echo get_lang('ScormDB').' : <b>'.$dbScormForm.'</b>';
if($installType == 'new')
{
echo ' (<font color="#cc0033">'.get_lang('ReadWarningBelow').'</font>)';
}
echo '<br />';
echo get_lang('UserDB').' : <b>'.$dbUserForm.'</b>';
if($installType == 'new')
{
echo ' (<font color="#cc0033">'.get_lang('ReadWarningBelow').'</font>)';
}
echo '<br />';
}
?>
<?php echo get_lang('EnableTracking').' : '.($enableTrackingForm?$langYes:$langNo); ?><br />
<?php echo get_lang('SingleDb').' : '.($singleDbForm?$langOne:$langSeveral); ?><br /><br />
<?php echo get_lang('AllowSelfReg').' : '.($allowSelfReg?$langYes:$langNo); ?><br />
<?php echo get_lang('EncryptUserPass').' : '.($encryptPassForm?$langYes:$langNo); ?><br /><br/>
<?php echo get_lang('AdminEmail').' : '.$emailForm; ?><br />
<?php echo get_lang('AdminLastName').' : '.$adminLastName; ?><br />
<?php echo get_lang('AdminFirstName').' : '.$adminFirstName; ?><br />
<?php echo get_lang('AdminPhone').' : '.$adminPhoneForm; ?><br />
<?php if($installType == 'new'): ?>
<?php echo get_lang('AdminLogin').' : <b>'.$loginForm; ?></b><br />
<?php echo get_lang('AdminPass').' : <b>'.$passForm; ?></b><br /><br />
<?php else: ?>
<br />
<?php endif; ?>
<?php echo get_lang('CampusName').' : '.$campusForm; ?><br />
<?php echo get_lang('InstituteShortName').' : '.$institutionForm; ?><br />
<?php echo get_lang('InstituteURL').' : '.$institutionUrlForm; ?><br />
<?php echo get_lang('DokeosURL').' : '.$urlForm; ?><br />
</blockquote>
<?php if($installType == 'new'): ?>
<div style="background-color:#FFFFFF">
<p align="center"><b><font color="red">
<?php echo get_lang('Warning');?> !<br />
<?php echo get_lang('TheInstallScriptWillEraseAllTables');?>
</font></b></p>
</div>
<?php endif; ?>
<table width="100%">
<tr>
<td><input type="submit" name="step4" value="< <?php echo get_lang('Previous'); ?>" /></td>
<td align="right"><input type="submit" name="step6" value="<?php echo get_lang('InstallDokeos'); ?> >" onclick="javascript:if(this.value == '<?php echo get_lang('PleaseWait');?>...') return false; else this.value='<?php echo get_lang('PleaseWait');?>...';" /></td>
</tr>
</table>
<?php
}
elseif($_POST['step6'])
{
//STEP 6 : INSTALLATION PROCESS
if($installType == 'update')
{
if(empty($my_old_version)){$my_old_version='1.8.3';} //we guess
$_configuration['main_database'] = $dbNameForm;
//$urlAppendPath = get_config_param('urlAppend');
switch($my_old_version)
{
case '1.6':
case '1.6.0':
case '1.6.1':
case '1.6.2':
case '1.6.3':
case '1.6.4':
case '1.6.5':
include('update-db-1.6.x-1.8.0.inc.php');
include('update-files-1.6.x-1.8.0.inc.php');
//intentionally no break to continue processing
case '1.8':
case '1.8.0':
include('update-db-1.8.0-1.8.2.inc.php');
//intentionally no break to continue processing
case '1.8.2':
include('update-db-1.8.2-1.8.3.inc.php');
//intentionally no break to continue processing
case '1.8.3':
include('update-db-1.8.3-1.8.4.inc.php');
include('update-files-1.8.3-1.8.4.inc.php');
case '1.8.4':
default:
include('update-db-1.8.4-1.8.5.inc.php');
include('update-files-1.8.4-1.8.5.inc.php');
break;
}
}
else
{
include('install_db.inc.php');
include('install_files.inc.php');
}
display_after_install_message($installType, $nbr_courses);
}
elseif($_POST['step1'] || $badUpdatePath)
{
//STEP 1 : REQUIREMENTS
//make sure that proposed path is set, shouldn't be necessary but...
if(empty($proposedUpdatePath)){$proposedUpdatePath = $_POST['updatePath'];}
display_requirements($installType, $badUpdatePath, $proposedUpdatePath, $update_from_version_8, $update_from_version_6);
}
else
{
//start screen
display_language_selection();
}
?>
</td>
</tr>
</table>
</form>
<br style="clear:both;" />
<div id="footer">
<div class="copyright"><?php echo get_lang('Platform');?> <a href="http://www.dokeos.com"> Dokeos <?php echo $new_version ?></a> © <?php echo date('Y'); ?> </div>
 
</div>
</body>
</html>

Source for file index.php