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469 lines
16 KiB
469 lines
16 KiB
<?php
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/*
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==============================================================================
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Dokeos - elearning and course management software
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Copyright (c) 2004 Dokeos S.A.
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Copyright (c) 2003 Ghent University (UGent)
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Copyright (c) 2001 Universite catholique de Louvain (UCL)
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Copyright (c) Olivier Brouckaert
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Copyright (c) Roan Embrechts, Vrije Universiteit Brussel
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For a full list of contributors, see "credits.txt".
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The full license can be read in "license.txt".
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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See the GNU General Public License for more details.
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Contact address: Dokeos, 44 rue des palais, B-1030 Brussels, Belgium
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Mail: info@dokeos.com
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==============================================================================
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*/
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/**
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==============================================================================
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* GOAL : Dokeos installation
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* As seen from the user, the installation proceeds in 6 steps.
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* The user is presented with several webpages where he/she has to make choices
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* and/or fill in data.
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*
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* The aim is, as always, to have good default settings and suggestions.
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*
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* @todo reduce high level of duplication in this code
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* @todo (busy) organise code into functions
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* @package dokeos.install
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==============================================================================
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*/
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/*
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==============================================================================
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INIT SECTION
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==============================================================================
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*/
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session_start();
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// Including necessary files
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require('../inc/installedVersion.inc.php');
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require('../inc/lib/main_api.lib.php');
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require('../lang/english/trad4all.inc.php');
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require('../lang/english/install.inc.php');
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if ( isset($_POST['language_list']) && $_POST['language_list'] )
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{
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$install_language = $_POST['language_list'];
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include_once("../lang/$install_language/trad4all.inc.php");
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include_once("../lang/$install_language/install.inc.php");
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api_session_register('install_language');
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}
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elseif ( isset($_SESSION['install_language']) && $_SESSION['install_language'] )
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{
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$install_language = $_SESSION['install_language'];
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include_once("../lang/$install_language/trad4all.inc.php");
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include_once("../lang/$install_language/install.inc.php");
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}
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require_once('install_upgrade.lib.php');
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require_once('install_functions.inc.php');
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// Some constants
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define('DOKEOS_INSTALL',1);
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define('MAX_COURSE_TRANSFER',100);
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define("INSTALL_TYPE_UPDATE", "update");
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define("FORM_FIELD_DISPLAY_LENGTH", 40);
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define("DATABASE_FORM_FIELD_DISPLAY_LENGTH", 25);
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define("MAX_FORM_FIELD_LENGTH", 50);
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define("DEFAULT_LANGUAGE", "english");
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// setting the error reporting
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error_reporting(E_COMPILE_ERROR | E_ERROR | E_CORE_ERROR);
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// overriding the timelimit (for large campusses that have to be migrated)
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@set_time_limit(0);
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//we hope in the future to add the ability to upgrade from 1.5.x versions
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//to 1.8 as well.
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$old_update_from_version=array('1.5','1.5.4','1.5.5','1.6');
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$update_from_version=array('1.6','1.6.1','1.6.2','1.6.3','1.6.4','1.6.5');
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/*
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==============================================================================
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STEP 1 : INITIALIZES FORM VARIABLES IF IT IS THE FIRST VISIT
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==============================================================================
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*/
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$badUpdatePath=false;
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if($_POST['step2_install'] || $_POST['step2_update'])
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{
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if($_POST['step2_install'])
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{
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$installType='new';
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$_POST['step2']=1;
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}
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else
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{
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$installType='update';
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if(empty($_POST['updatePath']))
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{
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$_POST['step1']=1;
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}
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else
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{
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if($_POST['updatePath'][strlen($_POST['updatePath'])-1] != '/')
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{
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$_POST['updatePath'].='/';
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}
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if(file_exists($_POST['updatePath']))
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{
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if(in_array(get_config_param('clarolineVersion'),$update_from_version))
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{
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$_POST['step2']=1;
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}
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else
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{
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$badUpdatePath=true;
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}
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}
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else
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{
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$badUpdatePath=true;
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}
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}
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}
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}
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elseif($_POST['step1'])
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{
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$_POST['updatePath']='';
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$installType='';
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$updateFromConfigFile='';
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unset($_GET['running']);
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}
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else
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{
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$installType=$_GET['installType'];
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$updateFromConfigFile=$_GET['updateFromConfigFile'];
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}
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if(!isset($_GET['running']))
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{
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$dbHostForm='localhost';
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$dbUsernameForm='root';
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$dbPassForm='';
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$dbPrefixForm='';
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$dbNameForm='dokeos_main';
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$dbStatsForm='dokeos_stats';
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$dbScormForm='dokeos_scorm';
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$dbUserForm='dokeos_user';
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// extract the path to append to the url if Dokeos is not installed on the web root directory
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$urlAppendPath=str_replace('/main/install/index.php','',$_SERVER['PHP_SELF']);
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$urlForm='http://'.$_SERVER['HTTP_HOST'].$urlAppendPath.'/';
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$pathForm=str_replace('\\','/',realpath('../..')).'/';
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$emailForm=$_SERVER['SERVER_ADMIN'];
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$email_parts = explode('@',$emailForm);
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if($email_parts[1] == 'localhost')
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{
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$emailForm .= '.localdomain';
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}
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$adminLastName='Doe';
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$adminFirstName='John';
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$loginForm='admin';
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$passForm=api_generate_password();
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$campusForm='My campus';
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$educationForm='Albert Einstein';
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$adminPhoneForm='(000) 001 02 03';
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$institutionForm='My Organisation';
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$institutionUrlForm='http://www.dokeos.com';
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$languageForm='english';
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$checkEmailByHashSent=0;
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$ShowEmailnotcheckedToStudent=1;
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$userMailCanBeEmpty=1;
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$allowSelfReg=1;
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$allowSelfRegProf=1;
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$enableTrackingForm=1;
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$singleDbForm=0;
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$encryptPassForm=1;
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}
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else
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{
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foreach($_POST as $key=>$val)
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{
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$magic_quotes_gpc=ini_get('magic_quotes_gpc')?true:false;
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if(is_string($val))
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{
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if($magic_quotes_gpc)
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{
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$val=stripslashes($val);
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}
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$val=trim($val);
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$_POST[$key]=$val;
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}
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elseif(is_array($val))
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{
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foreach($val as $key2=>$val2)
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{
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if($magic_quotes_gpc)
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{
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$val2=stripslashes($val2);
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}
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$val2=trim($val2);
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$_POST[$key][$key2]=$val2;
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}
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}
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$GLOBALS[$key]=$_POST[$key];
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}
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}
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// The Steps
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$total_steps=7;
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if (!$_POST)
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{
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$current_step=1;
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}
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elseif ($_POST['language_list'])
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{
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$current_step=2;
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}
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elseif ($_POST['step2'])
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{
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$current_step=3;
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}
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elseif ($_POST['step3'])
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{
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$current_step=4;
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}
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elseif ($_POST['step4'])
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{
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$current_step=5;
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}
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elseif ($_POST['step5'])
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{
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$current_step=6;
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}
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?>
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<!DOCTYPE html
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PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
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"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<title>— Dokeos installation — version <?php echo $dokeos_version; ?></title>
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<style type="text/css" media="screen, projection">
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/*<![CDATA[*/
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@import "../css/default/default.css";
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/*]]>*/
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</style>
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</head>
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<body dir="<?php echo $text_dir ?>">
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<div id="header">
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<div id="header1">Dokeos installation – version <?php echo $dokeos_version; ?><?php if($installType == 'new') echo ' – New installation'; else if($installType == 'update') echo ' – Update from Dokeos '.implode('|',$updateFromVersion); ?></div>
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<div class="clear"></div>
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<div id="header2"> </div>
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<div id="header3"> </div>
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</div>
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<form method="post" action="<?php echo $_SERVER['PHP_SELF']; ?>?running=1&installType=<?php echo $installType; ?>&updateFromConfigFile=<?php echo urlencode($updateFromConfigFile); ?>" autocomplete="off">
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<div id="installation_steps">
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<img src="../img/bluelogo.gif" hspace="10" vspace="10" alt="Dokeos logo" />
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<ol>
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<li <?php step_active('1'); ?>><?php echo get_lang('InstallationLanguage'); ?></li>
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<li <?php step_active('2'); ?>><?php echo get_lang('Requirements'); ?></li>
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<li <?php step_active('3'); ?>><?php echo get_lang('Licence'); ?></li>
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<li <?php step_active('4'); ?>><?php echo get_lang('DBSetting'); ?></li>
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<li <?php step_active('5'); ?>><?php echo get_lang('CfgSetting'); ?></li>
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<li <?php step_active('6'); ?>><?php echo get_lang('PrintOverview'); ?></li>
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<li <?php step_active('7'); ?>><?php echo get_lang('Installing'); ?></li>
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</ol>
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</div>
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<table cellpadding="6" cellspacing="0" border="0" width="80%" align="center">
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<tr>
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<td>
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<input type="hidden" name="updatePath" value="<?php if(!$badUpdatePath) echo htmlentities($_POST['updatePath']); ?>" />
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<input type="hidden" name="urlAppendPath" value="<?php echo htmlentities($urlAppendPath); ?>" />
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<input type="hidden" name="pathForm" value="<?php echo htmlentities($pathForm); ?>" />
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<input type="hidden" name="urlForm" value="<?php echo htmlentities($urlForm); ?>" />
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<input type="hidden" name="dbHostForm" value="<?php echo htmlentities($dbHostForm); ?>" />
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<input type="hidden" name="dbUsernameForm" value="<?php echo htmlentities($dbUsernameForm); ?>" />
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<input type="hidden" name="dbPassForm" value="<?php echo htmlentities($dbPassForm); ?>" />
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<input type="hidden" name="singleDbForm" value="<?php echo htmlentities($singleDbForm); ?>" />
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<input type="hidden" name="dbPrefixForm" value="<?php echo htmlentities($dbPrefixForm); ?>" />
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<input type="hidden" name="dbNameForm" value="<?php echo htmlentities($dbNameForm); ?>" />
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<input type="hidden" name="dbStatsForm" value="<?php echo htmlentities($dbStatsForm); ?>" />
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<input type="hidden" name="dbScormForm" value="<?php echo htmlentities($dbScormForm); ?>" />
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<input type="hidden" name="dbUserForm" value="<?php echo htmlentities($dbUserForm); ?>" />
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<input type="hidden" name="enableTrackingForm" value="<?php echo htmlentities($enableTrackingForm); ?>" />
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<input type="hidden" name="allowSelfReg" value="<?php echo htmlentities($allowSelfReg); ?>" />
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<input type="hidden" name="allowSelfRegProf" value="<?php echo htmlentities($allowSelfRegProf); ?>" />
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<input type="hidden" name="emailForm" value="<?php echo htmlentities($emailForm); ?>" />
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<input type="hidden" name="adminLastName" value="<?php echo htmlentities($adminLastName); ?>" />
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<input type="hidden" name="adminFirstName" value="<?php echo htmlentities($adminFirstName); ?>" />
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<input type="hidden" name="adminPhoneForm" value="<?php echo htmlentities($adminPhoneForm); ?>" />
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<input type="hidden" name="loginForm" value="<?php echo htmlentities($loginForm); ?>" />
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<input type="hidden" name="passForm" value="<?php echo htmlentities($passForm); ?>" />
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<input type="hidden" name="languageForm" value="<?php echo htmlentities($languageForm); ?>" />
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<input type="hidden" name="campusForm" value="<?php echo htmlentities($campusForm); ?>" />
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<input type="hidden" name="educationForm" value="<?php echo htmlentities($educationForm); ?>" />
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<input type="hidden" name="institutionForm" value="<?php echo htmlentities($institutionForm); ?>" />
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<input type="hidden" name="institutionUrlForm" value="<?php echo stristr($institutionUrlForm,'http://')?htmlentities($institutionUrlForm):'http://'.htmlentities($institutionUrlForm); ?>" />
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<input type="hidden" name="checkEmailByHashSent" value="<?php echo htmlentities($checkEmailByHashSent); ?>" />
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<input type="hidden" name="ShowEmailnotcheckedToStudent" value="<?php echo htmlentities($ShowEmailnotcheckedToStudent); ?>" />
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<input type="hidden" name="userMailCanBeEmpty" value="<?php echo htmlentities($userMailCanBeEmpty); ?>" />
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<input type="hidden" name="encryptPassForm" value="<?php echo htmlentities($encryptPassForm); ?>" />
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<?php
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if($_POST['step2'])
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{
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//STEP 3 : LICENSE
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display_license_agreement();
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}
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elseif($_POST['step3'])
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{
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//STEP 4 : MYSQL DATABASE SETTINGS
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display_database_settings_form($installType, $dbHostForm, $dbUsernameForm, $dbPassForm, $dbPrefixForm, $enableTrackingForm, $singleDbForm, $dbNameForm, $dbStatsForm, $dbScormForm, $dbUserForm);
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}
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elseif($_POST['step4'])
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{
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//STEP 5 : CONFIGURATION SETTINGS
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display_configuration_settings_form($installType, $urlForm, $languageForm, $emailForm, $adminFirstName, $adminLastName, $adminPhoneForm, $campusForm, $institutionForm, $institutionUrlForm, $encryptPassForm, $allowSelfReg, $loginForm, $passForm);
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}
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elseif($_POST['step5'])
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{
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//STEP 6 : LAST CHECK BEFORE INSTALL
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?>
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<h2><?php echo display_step_sequence().get_lang('LastCheck'); ?></h2>
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Here are the values you entered
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<br>
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<b>Print this page to remember your password and other settings</b>
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<blockquote>
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<?php echo $langMainLang.' : '.$languageForm; ?><br><br>
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<?php echo $langDBHost.' : '.$dbHostForm; ?><br>
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<?php echo $langDBLogin.' : '.$dbUsernameForm; ?><br>
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<?php echo $langDBPassword.' : '.$dbPassForm; ?><br>
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<?php if(!empty($dbPrefixForm)) echo $langDbPrefixForm.' : '.$dbPrefixForm.'<br>'; ?>
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<?php echo $langMainDB.' : <b>'.$dbNameForm; ?></b><?php if($installType == 'new') echo ' (<font color="#cc0033">read warning below</font>)'; ?><br>
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<?php if(!$singleDbForm) { ?>
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<?php echo $langStatDB.' : <b>'.$dbStatsForm; ?></b><?php if($installType == 'new') echo ' (<font color="#cc0033">read warning below</font>)'; ?><br>
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<?php echo $langScormDB.' : <b>'.$dbScormForm; ?></b><?php if($installType == 'new') echo ' (<font color="#cc0033">read warning below</font>)'; ?><br>
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<?php echo $langUserDB.' : <b>'.$dbUserForm; ?></b><?php if($installType == 'new') echo ' (<font color="#cc0033">read warning below</font>)'; ?><br>
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<?php } ?>
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<?php echo $langEnableTracking.' : '.($enableTrackingForm?$langYes:$langNo); ?><br>
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<?php echo $langSingleDb.' : '.($singleDbForm?$langOne:$langSeveral); ?><br><br>
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<?php echo $langAllowSelfReg.' : '.($allowSelfReg?$langYes:$langNo); ?><br>
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<?php echo $langEncryptUserPass.' : '.($encryptPassForm?$langYes:$langNo); ?><br><br>
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<?php echo $langAdminEmail.' : '.$emailForm; ?><br>
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<?php echo $langAdminLastName.' : '.$adminLastName; ?><br>
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<?php echo $langAdminFirstName.' : '.$adminFirstName; ?><br>
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<?php echo $langAdminPhone.' : '.$adminPhoneForm; ?><br>
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<?php if($installType == 'new'): ?>
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<?php echo $langAdminLogin.' : <b>'.$loginForm; ?></b><br>
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<?php echo $langAdminPass.' : <b>'.$passForm; ?></b><br><br>
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<?php else: ?>
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<br>
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<?php endif; ?>
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<?php echo $langCampusName.' : '.$campusForm; ?><br>
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<?php echo $langInstituteShortName.' : '.$institutionForm; ?><br>
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<?php echo $langInstituteURL.' : '.$institutionUrlForm; ?><br>
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<?php echo $langDokeosURL.' : '.$urlForm; ?><br>
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</blockquote>
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<?php if($installType == 'new'): ?>
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<div style="background-color:#FFFFFF">
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<p align="center"><b><font color="red">
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Warning !<br>
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The install script will erase all tables of the selected databases. We heavily recommend you do a full backup of them before confirming this last install step.
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</font></b></p>
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</div>
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<?php endif; ?>
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<table width="100%">
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<tr>
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<td><input type="submit" name="step4" value="< <?php echo get_lang('Previous'); ?>" /></td>
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<td align="right"><input type="submit" name="step6" value="<?php echo get_lang('InstallDokeos'); ?> >" onclick="javascript:if(this.value == 'Please Wait...') return false; else this.value='Please Wait...';" /></td>
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</tr>
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</table>
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<?php
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}
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elseif($_POST['step6'])
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{
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//STEP 6 : INSTALLATION PROCESS
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if($installType == 'update')
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{
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include('update_db.inc.php');
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include('update_files.inc.php');
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}
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else
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{
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include('install_db.inc.php');
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include('install_files.inc.php');
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}
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display_after_install_message($installType, $nbr_courses);
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}
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elseif($_POST['step1'] || $badUpdatePath)
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{
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//STEP 1 : REQUIREMENTS
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display_requirements($installType, $badUpdatePath, $update_from_version);
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}
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else
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{
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//start screen
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display_language_selection();
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}
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?>
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</td>
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</tr>
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</table>
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</form>
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<br style="clear:both;" />
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<div id="footer">
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<div class="copyright">Platform <a href="http://www.dokeos.com"> Dokeos <?php echo $dokeos_version ?></a> © 2006 </div>
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</div>
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</body>
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</html>
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