<?php
/* For licensing terms, see /license.txt */
/**
* Chamilo 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 chamilo.install
*/
/* CONSTANTS */
define('SYSTEM_INSTALLATION', 1);
define('INSTALL_TYPE_UPDATE', 'update');
define('FORM_FIELD_DISPLAY_LENGTH', 40);
define('DATABASE_FORM_FIELD_DISPLAY_LENGTH', 25);
define('MAX_FORM_FIELD_LENGTH', 80);
/* PHP VERSION CHECK */
// PHP version requirement.
define('REQUIRED_PHP_VERSION', '5');
if (!function_exists('version_compare') || version_compare( phpversion(), REQUIRED_PHP_VERSION, '< ')) {
$global_error_code = 1;
// Incorrect PHP version.
require '../inc/global_error_message.inc.php';
die();
}
/* INITIALIZATION SECTION */
session_start();
// Including necessary libraries.
require_once '../inc/lib/main_api.lib.php';
require_once api_get_path(LIBRARY_PATH).'database.lib.php';
require_once 'install.lib.php';
// The function api_get_setting() might be called within the installation scripts.
// We need to provide some limited support for it through initialization of the
// global array-type variable $_setting.
$_setting = array(
'platform_charset' => 'UTF-8',
'server_type' => 'production', // 'production' | 'test'
'permissions_for_new_directories' => '0770',
'permissions_for_new_files' => '0660'
);
// Determination of the language during the installation procedure.
if (!empty($_POST['language_list'])) {
$search = array('../', '\\0');
$install_language = str_replace($search, '', urldecode($_POST['language_list']));
api_session_register('install_language');
} elseif (isset($_SESSION['install_language']) & & $_SESSION['install_language']) {
$install_language = $_SESSION['install_language'];
} else {
// Trying to switch to the browser's language, it is covenient for most of the cases.
$install_language = detect_browser_language();
}
// Language validation.
if (!array_key_exists($install_language, get_language_folder_list())) {
$install_language = 'english';
}
// Loading language files.
require api_get_path(SYS_LANG_PATH).'english/trad4all.inc.php';
require api_get_path(SYS_LANG_PATH).'english/install.inc.php';
if ($install_language != 'english') {
include_once api_get_path(SYS_LANG_PATH).$install_language.'/trad4all.inc.php';
include_once api_get_path(SYS_LANG_PATH).$install_language.'/install.inc.php';
}
// These global variables must be set for proper working of the function get_lang(...) during the installation.
$language_interface = $install_language;
$language_interface_initial_value = $install_language;
// Character set during the installation, it is always to be 'UTF-8'.
$charset = 'UTF-8';
// Initialization of the internationalization library.
api_initialize_internationalization();
// Initialization of the default encoding that will be used by the multibyte string routines in the internationalization library.
api_set_internationalization_default_encoding($charset);
// Page encoding initialization.
header('Content-Type: text/html; charset='. api_get_system_encoding());
// Setting the error reporting levels.
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', '1.8.5', '1.8.6', '1.8.6.1', '1.8.6.2');
$my_old_version = '';
$tmp_version = get_config_param('dokeos_version');
if (empty($tmp_version)) {
$tmp_version = get_config_param('system_version');
}
if (!empty($_POST['old_version'])) {
$my_old_version = $_POST['old_version'];
} elseif (!empty($tmp_version)) {
$my_old_version = $tmp_version;
} elseif (!empty($dokeos_version)) { //variable coming from installedVersion, normally
$my_old_version = $dokeos_version;
}
$new_version = '1.8.7';
$new_version_stable = false;
$new_version_major = true;
$software_name = 'Chamilo';
$software_url = 'http://www.chamilo.org/';
// A protection measure for already installed systems.
if (is_already_installed_system()) {
// The system has already been installed, so block re-installation.
$global_error_code = 6;
require '../inc/global_error_message.inc.php';
die();
}
/* STEP 1 : INITIALIZES FORM VARIABLES IF IT IS THE FIRST VISIT */
// Is valid request
$is_valid_request = $_REQUEST['is_executable'];
foreach ($_POST as $request_index => $request_value) {
if (substr($request_index, 0, 4) == 'step') {
if ($request_index != $is_valid_request) {
unset($_POST[$request_index]);
}
}
}
$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;
$proposedUpdatePath = api_add_trailing_slash(empty($_POST['updatePath']) ? $_SERVER['DOCUMENT_ROOT'] : $_POST['updatePath']);
if (file_exists($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;
$_POST['updatePath'] = api_add_trailing_slash($_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, $update_from_version_8)) {
// This is the main configuration file of the system before the upgrade.
include api_get_path(CONFIGURATION_PATH).'configuration.php'; // Don't change to include_once
}
if (!isset($_GET['running'])) {
$dbHostForm = 'localhost';
$dbUsernameForm = 'root';
$dbPassForm = '';
$dbPrefixForm = '';
$dbNameForm = 'chamilo_main';
$dbStatsForm = 'chamilo_stats';
$dbScormForm = 'chamilo_scorm';
$dbUserForm = 'chamilo_user';
// Extract the path to append to the url if Chamilo is not installed on the web root directory.
$urlAppendPath = api_remove_trailing_slash(api_get_path(REL_PATH));
$urlForm = api_get_path(WEB_PATH);
$pathForm = api_get_path(SYS_PATH);
$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';
$institutionUrlForm = 'http://www.chamilo.org';
// TODO: A better choice to be tested:
//$languageForm = 'english';
$languageForm = api_get_interface_language();
$checkEmailByHashSent = 0;
$ShowEmailnotcheckedToStudent = 1;
$userMailCanBeEmpty = 1;
$allowSelfReg = 1;
$allowSelfRegProf = 1;
$enableTrackingForm = 1;
$singleDbForm = 0;
$encryptPassForm = 'md5';
$session_lifetime = 360000;
} else {
foreach ($_POST as $key => $val) {
$magic_quotes_gpc = ini_get('magic_quotes_gpc');
if (is_string($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];
}
}
/* NEXT STEPS IMPLEMENTATION */
$total_steps = 7;
if (!$_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;
}
// Managing the $encryptPassForm
if ($encryptPassForm == '1') {
$encryptPassForm = 'md5';
} elseif ($encryptPassForm == '0') {
$encryptPassForm = 'none';
}
?>
< !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 ( 'ChamiloInstallation' ) . ' — ' . get_lang ( 'Version_' ) . ' ' . $new_version ; ?> </ title >
< style type = "text/css" media = "screen, projection" >
/*< ![CDATA[*/
@import "../css/chamilo/default.css";
/*]]>*/
< / style >
< script type = "text/javascript" src = "../inc/lib/javascript/jquery.js" > < / script >
< script type = "text/javascript" >
$(document).ready( function() {
//checked
if ($('#singleDb1').attr('checked')==false) {
$('#dbStatsForm').removeAttr('disabled');
$('#dbUserForm').removeAttr('disabled');
$('#dbStatsForm').attr('value','chamilo_main');
$('#dbUserForm').attr('value','chamilo_main');
} else if($('#singleDb1').attr('checked')==true){
$('#dbStatsForm').attr('disabled','disabled');
$('#dbUserForm').attr('disabled','disabled');
$('#dbStatsForm').attr('value','chamilo_main');
$('#dbUserForm').attr('value','chamilo_main');
}
//Allow Chamilo install in IE
$("button").click(function() {
$("#is_executable").attr("value",$(this).attr("name"));
});
} );
< / script >
< script type = "text/javascript" >
function show_hide_tracking_and_user_db (my_option) {
if (my_option=='singleDb1') {
$('#dbStatsForm').attr('disabled','true');
$('#dbUserForm').attr('disabled','true');
$('#dbStatsForm').attr('value','chamilo_main');
$('#dbUserForm').attr('value','chamilo_main');
} else if (my_option=='singleDb0') {
$('#dbStatsForm').removeAttr('disabled');
$('#dbUserForm').removeAttr('disabled');
$('#dbStatsForm').attr('value','chamilo_main');
$('#dbUserForm').attr('value','chamilo_main');
}
}
< / script >
< 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;
document.getElementById('optionalparameters').innerHTML='< img style = "vertical-align:middle;" src = "../img/div_hide.gif" alt = "" /> <?php echo get_lang ( 'OptionalParameters' , '' ); ?> ';
} 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';
document.getElementById('optionalparameters').innerHTML='< img style = "vertical-align:middle;" src = "../img/div_show.gif" alt = "" /> <?php echo get_lang ( 'OptionalParameters' , '' ); ?> ';
init_visibility = 0;
}
}
< / script >
< script language = "javascript" >
$(document).ready( function() {
$(".advanced_parameters").click(function() {
if ($("#id_contact_form").css("display") == "none") {
$("#id_contact_form").css("display","block");
$("#img_plus_and_minus").html(' < img src = " <?php echo api_get_path ( WEB_IMG_PATH ) ?> div_hide.gif" alt = " <?php echo get_lang ( 'Hide' ) ?> " title = " <?php echo get_lang ( 'Hide' ) ?> " style = "vertical-align:middle" > <?php echo get_lang ( 'ContactInformation' ) ?> ');
} else {
$("#id_contact_form").css("display","none");
$("#img_plus_and_minus").html(' < img src = " <?php echo api_get_path ( WEB_IMG_PATH ) ?> div_show.gif" alt = " <?php echo get_lang ( 'Show' ) ?> " title = " <?php echo get_lang ( 'Show' ) ?> " style = "vertical-align:middle" > <?php echo get_lang ( 'ContactInformation' ) ?> ');
}
});
});
function send_contact_information() {
var data_post = "";
data_post += "person_name="+$("#person_name").val()+"&";
data_post += "company_name="+$("#company_name").val()+"&";
data_post += "company_activity="+$("#company_activity option:selected").val()+"&";
data_post += "person_role="+$("#person_role option:selected").val()+"&";
data_post += "company_country="+$("#country option:selected").val()+"&";
data_post += "company_city="+$("#company_city").val()+"&";
data_post += "language="+$("#language option:selected").val()+"&";
data_post += "financial_decision="+$("input[@name='financial_decision']:checked").val();
$.ajax({
contentType: "application/x-www-form-urlencoded",
beforeSend: function(objeto) {},
type: "POST",
url: "<?php echo api_get_path ( WEB_AJAX_PATH ) ?> install.ajax.php?a=send_contact_information",
data: data_post,
success: function(datos) {
if (datos == 'required_field_error') {
message = "<?php echo get_lang ( 'FormHasErrorsPleaseComplete' ) ?> ";
} else if (datos == '1') {
message = "<?php echo get_lang ( 'ContactInformationHasBeenSent' ) ?> ";
} else {
message = "<?php echo get_lang ( 'Error' ) . ': ' . get_lang ( 'ContactInformationHasNoteenSent' ) ?> ";
}
alert(message);
}
});
}
< / script >
< meta http-equiv = "Content-Type" content = "text/html; charset= <?php echo api_get_system_encoding (); ?> " />
< / head >
< body dir = " <?php echo api_get_text_direction (); ?> " >
< div id = "wrapper" >
< div id = "header" >
< div id = "header1" >
< div id = "institution" >
<?php echo get_lang ( 'ChamiloInstallation' ) . ' — ' . get_lang ( 'Version_' ) . ' ' . $new_version ; ?>
<?php if ( $installType == 'new' ) echo ' – ' . get_lang ( 'NewInstallation' ); elseif ( $installType == 'update' ) echo ' – ' . get_lang ( 'UpdateFromDokeosVersion' ) . ( is_array ( $update_from_version ) ? implode ( '|' , $update_from_version ) : '' ); ?>
< / div >
< / div >
< div id = "header2" style = "height:50px" > < / div >
< div id = "header3" >
< ul >
< li id = "current" >< a href = "#" >< span id = "tab_active" > <?php echo get_lang ( 'Installation' ); ?> </ span ></ a ></ li >
< / ul >
< / div >
< / div >
< div id = "main" >
< 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" style = "width:220px" >
<!-- <img src="../css/chamilo/images/header - logo.png" hspace="10" vspace="10" alt="Chamilo logo" /> -->
< br / >
< 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 = "72%" align = "center" >
< tr >
< td >
< div id = "note" style = "float:right;" >
< a href = "../../documentation/installation_guide.html" target = "_blank" > <?php echo get_lang ( 'ReadTheInstallationGuide' ); ?> </ a >
< / div >
< / td >
< / tr >
< tr >
< td >
< input type = "hidden" name = "updatePath" value = " <?php if ( ! $badUpdatePath ) echo api_htmlentities ( $proposedUpdatePath , ENT_QUOTES ); ?> " />
< input type = "hidden" name = "urlAppendPath" value = " <?php echo api_htmlentities ( $urlAppendPath , ENT_QUOTES ); ?> " />
< input type = "hidden" name = "pathForm" value = " <?php echo api_htmlentities ( $pathForm , ENT_QUOTES ); ?> " />
< input type = "hidden" name = "urlForm" value = " <?php echo api_htmlentities ( $urlForm , ENT_QUOTES ); ?> " />
< input type = "hidden" name = "dbHostForm" value = " <?php echo api_htmlentities ( $dbHostForm , ENT_QUOTES ); ?> " />
< input type = "hidden" name = "dbUsernameForm" value = " <?php echo api_htmlentities ( $dbUsernameForm , ENT_QUOTES ); ?> " />
< input type = "hidden" name = "dbPassForm" value = " <?php echo api_htmlentities ( $dbPassForm , ENT_QUOTES ); ?> " />
< input type = "hidden" name = "singleDbForm" value = " <?php echo api_htmlentities ( $singleDbForm , ENT_QUOTES ); ?> " />
< input type = "hidden" name = "dbPrefixForm" value = " <?php echo api_htmlentities ( $dbPrefixForm , ENT_QUOTES ); ?> " />
< input type = "hidden" name = "dbNameForm" value = " <?php echo api_htmlentities ( $dbNameForm , ENT_QUOTES ); ?> " />
<?php
if ($installType == 'update' OR $singleDbForm == 0) {
?>
< input type = "hidden" name = "dbStatsForm" value = " <?php echo api_htmlentities ( $dbStatsForm , ENT_QUOTES ); ?> " />
< input type = "hidden" name = "dbScormForm" value = " <?php echo api_htmlentities ( $dbScormForm , ENT_QUOTES ); ?> " />
< input type = "hidden" name = "dbUserForm" value = " <?php echo api_htmlentities ( $dbUserForm , ENT_QUOTES ); ?> " />
<?php
} else {
?>
< input type = "hidden" name = "dbStatsForm" value = " <?php echo api_htmlentities ( $dbNameForm , ENT_QUOTES ); ?> " />
< input type = "hidden" name = "dbUserForm" value = " <?php echo api_htmlentities ( $dbNameForm , ENT_QUOTES ); ?> " />
<?php
}
?>
< input type = "hidden" name = "enableTrackingForm" value = " <?php echo api_htmlentities ( $enableTrackingForm , ENT_QUOTES ); ?> " />
< input type = "hidden" name = "allowSelfReg" value = " <?php echo api_htmlentities ( $allowSelfReg , ENT_QUOTES ); ?> " />
< input type = "hidden" name = "allowSelfRegProf" value = " <?php echo api_htmlentities ( $allowSelfRegProf , ENT_QUOTES ); ?> " />
< input type = "hidden" name = "emailForm" value = " <?php echo api_htmlentities ( $emailForm , ENT_QUOTES ); ?> " />
< input type = "hidden" name = "adminLastName" value = " <?php echo api_htmlentities ( $adminLastName , ENT_QUOTES ); ?> " />
< input type = "hidden" name = "adminFirstName" value = " <?php echo api_htmlentities ( $adminFirstName , ENT_QUOTES ); ?> " />
< input type = "hidden" name = "adminPhoneForm" value = " <?php echo api_htmlentities ( $adminPhoneForm , ENT_QUOTES ); ?> " />
< input type = "hidden" name = "loginForm" value = " <?php echo api_htmlentities ( $loginForm , ENT_QUOTES ); ?> " />
< input type = "hidden" name = "passForm" value = " <?php echo api_htmlentities ( $passForm , ENT_QUOTES ); ?> " />
< input type = "hidden" name = "languageForm" value = " <?php echo api_htmlentities ( $languageForm , ENT_QUOTES ); ?> " />
< input type = "hidden" name = "campusForm" value = " <?php echo api_htmlentities ( $campusForm , ENT_QUOTES ); ?> " />
< input type = "hidden" name = "educationForm" value = " <?php echo api_htmlentities ( $educationForm , ENT_QUOTES ); ?> " />
< input type = "hidden" name = "institutionForm" value = " <?php echo api_htmlentities ( $institutionForm , ENT_QUOTES ); ?> " />
< input type = "hidden" name = "institutionUrlForm" value = " <?php echo api_stristr ( $institutionUrlForm , 'http://' , false ) ? api_htmlentities ( $institutionUrlForm , ENT_QUOTES ) : api_stristr ( $institutionUrlForm , 'https://' , false ) ? api_htmlentities ( $institutionUrlForm , ENT_QUOTES ) : 'http://' . api_htmlentities ( $institutionUrlForm , ENT_QUOTES ); ?> " />
< input type = "hidden" name = "checkEmailByHashSent" value = " <?php echo api_htmlentities ( $checkEmailByHashSent , ENT_QUOTES ); ?> " />
< input type = "hidden" name = "ShowEmailnotcheckedToStudent" value = " <?php echo api_htmlentities ( $ShowEmailnotcheckedToStudent , ENT_QUOTES ); ?> " />
< input type = "hidden" name = "userMailCanBeEmpty" value = " <?php echo api_htmlentities ( $userMailCanBeEmpty , ENT_QUOTES ); ?> " />
< input type = "hidden" name = "encryptPassForm" value = " <?php echo api_htmlentities ( $encryptPassForm , ENT_QUOTES ); ?> " />
< input type = "hidden" name = "session_lifetime" value = " <?php echo api_htmlentities ( $session_lifetime , ENT_QUOTES ); ?> " />
< input type = "hidden" name = "old_version" value = " <?php echo api_htmlentities ( $my_old_version , ENT_QUOTES ); ?> " />
< input type = "hidden" name = "new_version" value = " <?php echo api_htmlentities ( $new_version , ENT_QUOTES ); ?> " />
<?php
if ($_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');
// Managing the $encryptPassForm
if ($encryptPassForm == '1') {
$encryptPassForm = 'md5';
} elseif ($encryptPassForm == '0') {
$encryptPassForm = 'none';
}
$allowSelfReg = get_config_param('allowSelfReg');
$allowSelfRegProf = get_config_param('allowSelfRegProf');
} else { //for version 1.8
$urlForm = $_configuration['root_web'];
$encryptPassForm = get_config_param('userPasswordCrypted');
// Managing the $encryptPassForm
if ($encryptPassForm == '1') {
$encryptPassForm = 'md5';
} elseif ($encryptPassForm == '0') {
$encryptPassForm = 'none';
}
$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 / >
< strong > <?php echo get_lang ( 'PrintThisPageToRememberPassAndOthers' ); ?> </ strong >
< 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' ) . ' : ' . str_repeat ( '*' , api_strlen ( $dbPassForm )); ?> < br />
<?php if ( ! empty ( $dbPrefixForm )) echo get_lang ( 'DbPrefixForm' ) . ' : ' . $dbPrefixForm . '<br />' ; ?>
<?php echo get_lang ( 'MainDB' ) . ' : <strong>' . $dbNameForm ; ?> </ strong > <?php if ( $installType == 'new' ) echo ' (<font color="#cc0033">' . get_lang ( 'ReadWarningBelow' ) . '</font>)' ; ?> < br />
<?php
if (!$singleDbForm) {
echo get_lang('StatDB').' : < strong > '.$dbStatsForm.'< / strong > ';
if ($installType == 'new') {
echo ' (< font color = "#cc0033" > '.get_lang('ReadWarningBelow').'< / font > )';
}
echo '< br / > ';
echo get_lang('UserDB').' : < strong > '.$dbUserForm.'< / strong > ';
if ($installType == 'new') {
echo ' (< font color = "#cc0033" > '.get_lang('ReadWarningBelow').'< / font > )';
}
echo '< br / > ';
}
?>
<?php echo get_lang ( 'EnableTracking' ) . ' : ' . ( $enableTrackingForm ? get_lang ( 'Yes' ) : get_lang ( 'No' )); ?> < br />
<?php echo get_lang ( 'SingleDb' ) . ' : ' . ( $singleDbForm ? get_lang ( 'One' ) : get_lang ( 'Several' )); ?> < br />< br />
<?php echo get_lang ( 'AllowSelfReg' ) . ' : ' . ( $allowSelfReg ? get_lang ( 'Yes' ) : get_lang ( 'No' )); ?> < br />
<?php echo get_lang ( 'EncryptMethodUserPass' ) . ' : ' ;
echo $encryptPassForm;
?>< br / > < br / >
<?php echo get_lang ( 'AdminEmail' ) . ' : ' . $emailForm ; ?> < br />
<?php
if (api_is_western_name_order()) {
echo get_lang('AdminFirstName').' : '.$adminFirstName, '< br / > ', get_lang('AdminLastName').' : '.$adminLastName, '< br / > ';
} else {
echo get_lang('AdminLastName').' : '.$adminLastName, '< br / > ', get_lang('AdminFirstName').' : '.$adminFirstName, '< br / > ';
}
?>
<?php echo get_lang ( 'AdminPhone' ) . ' : ' . $adminPhoneForm ; ?> < br />
<?php if ( $installType == 'new' ) : ?>
<?php echo get_lang ( 'AdminLogin' ) . ' : <strong>' . $loginForm ; ?> </ strong >< br />
<?php echo get_lang ( 'AdminPass' ) . ' : <strong>' . $passForm ; /* TODO: Maybe this password should be hidden too? */ ?> </ strong >< 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 ( 'ChamiloURL' ) . ' : ' . $urlForm ; ?> < br />
< / blockquote >
<?php if ( $installType == 'new' ) : ?>
< div style = "background-color:#FFFFFF" >
< p align = "center" > < strong > < font color = "red" >
<?php echo get_lang ( 'Warning' ); ?> !< br />
<?php echo get_lang ( 'TheInstallScriptWillEraseAllTables' ); ?>
< / font > < / strong > < / p >
< / div >
<?php endif ; ?>
< table width = "100%" >
< tr >
< td >< button type = "submit" class = "back" name = "step4" value = "< <?php echo get_lang ( 'Previous' ); ?> " /> <?php echo get_lang ( 'Previous' ); ?> </ button ></ td >
< td align = "right" >< input type = "hidden" name = "is_executable" id = "is_executable" value = "-" />< button class = "save" type = "submit" name = "step6" value = " <?php echo get_lang ( 'InstallDokeos' ); ?> >" onclick = "javascript:if(this.value == ' <?php $msg = get_lang ( 'PleaseWait' ); ?> ...') return false; else this.value=' <?php $msg = get_lang ( 'InstallChamilo' ); ?> ...';" > <?php echo $msg ; ?> </ button ></ td >
< / tr >
< / table >
<?php
} elseif ($_POST['step6']) {
//STEP 6 : INSTALLATION PROCESS
if ($installType == 'update') {
require_once api_get_path(LIBRARY_PATH).'fileUpload.lib.php';
require_once api_get_path(LIBRARY_PATH).'image.lib.php';
remove_memory_and_time_limits();
database_server_connect();
// Initialization of the database connection encoding intentionaly is not done.
// This is the old style for connecting to the database server, that is implemented here.
// Inializing global variables that are to be used by the included scripts.
$dblist = Database::get_databases();
$perm = api_get_permissions_for_new_directories();
$perm_file = api_get_permissions_for_new_files();
if (empty($my_old_version)) { $my_old_version = '1.8.6'; } //we guess
$_configuration['main_database'] = $dbNameForm;
//$urlAppendPath = get_config_param('urlAppend');
error_log('Starting migration process from '.$my_old_version.' ('.time().')', 0);
if ($userPasswordCrypted == '1') {
$userPasswordCrypted = 'md5';
} elseif ($userPasswordCrypted == '0') {
$userPasswordCrypted = 'none';
}
switch ($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':
include 'update-db-1.8.4-1.8.5.inc.php';
include 'update-files-1.8.4-1.8.5.inc.php';
case '1.8.5':
include 'update-db-1.8.5-1.8.6.inc.php';
include 'update-files-1.8.5-1.8.6.inc.php';
case '1.8.6':
include 'update-db-1.8.6-1.8.6.1.inc.php';
include 'update-files-1.8.6-1.8.6.1.inc.php';
case '1.8.6.1':
include 'update-db-1.8.6.1-1.8.6.2.inc.php';
include 'update-files-1.8.6.1-1.8.6.2.inc.php';
case '1.8.6.2':
include 'update-db-1.8.6.2-1.8.7.inc.php';
include 'update-files-1.8.6.2-1.8.7.inc.php';
// After database conversion to UTF-8, new encoding initialization is necessary
// to be used for the next (hypothetical) upgrade 1.8.7 -> 1.8.7.1.
Database::query("SET SESSION character_set_server='utf8';");
Database::query("SET SESSION collation_server='utf8_general_ci';");
Database::query("SET CHARACTER SET 'utf8';");
case '1.8.7':
default:
break;
}
} else {
set_file_folder_permissions();
database_server_connect();
// Initialization of the database encoding to be used.
Database::query("SET SESSION character_set_server='utf8';");
Database::query("SET SESSION collation_server='utf8_general_ci';");
Database::query("SET CHARACTER SET 'utf8';");
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 {
// This is the start screen.
display_language_selection();
}
?>
< / td >
< / tr >
< / table >
< / form >
< / div >
< br style = "clear:both;" / >
< div class = "push" > < / div >
< / div > <!-- wrapper end -->
< div id = "footer" >
< div class = "copyright" > <?php echo get_lang ( 'Platform' ); ?> < a href = " <?php echo $software_url ; ?> " target = "_blank" > <?php echo $software_name ; ?> <?php echo $new_version ; ?> </ a > © <?php echo date ( 'Y' ); ?> </ div >
< / div >
< / body >
< / html >
