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232 lines
6.7 KiB
232 lines
6.7 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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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: Updates courses separately
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*
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* After upgrading a previous version to Dokeos 1.6, there are only
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* MAX_COURSE_TRANSFER courses converted to the new format - with
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* MAX_COURSE_TRANSFER in install/index.php being 100 as default.
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*
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* To update the rest of the courses you need to run this script.
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*
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* @package dokeos.install
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* @todo remove duplication: MAX_COURSE_TRANSFER is defined here and
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* also in install.index.php
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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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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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//load for get_config_param()
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require_once('install_functions.inc.php');
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define('DOKEOS_COURSE_UPDATE',1);
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define('MAX_COURSE_TRANSFER',100);
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error_reporting(E_COMPILE_ERROR | E_ERROR | E_CORE_ERROR);
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@set_time_limit(0);
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$update_path=trim(stripslashes($_GET['update_path']));
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$update_from_version=array('1.5','1.5.4','1.5.5');
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/*
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==============================================================================
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INITIALISE FORM VARIABLES
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(If this is the first visit to this script.)
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Variables are read from the configuration file
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of the old Dokeos version (configuration.php).
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==============================================================================
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*/
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$updateFromConfigFile=''; // leave empty
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$badUpdatePath=false;
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if($_POST['step2'])
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{
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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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$badUpdatePath=true;
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$_POST['step2']=0;
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}
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elseif(!in_array(get_config_param('clarolineVersion'),$update_from_version))
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{
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$badUpdatePath=true;
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$_POST['step2']=0;
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}
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else
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{
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$urlAppendPath=str_replace('/main/install/update_courses.php','',api_get_self());
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$urlForm='http://'.$_SERVER['HTTP_HOST'].$urlAppendPath.'/';
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$singleDbForm=get_config_param('singleDbEnabled');
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$dbNameForm=get_config_param('mainDbName');
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$dbHostForm=get_config_param('dbHost');
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$dbUsernameForm=get_config_param('dbLogin');
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$dbPassForm=get_config_param('dbPass');
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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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}
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?>
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<html>
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<head>
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<title>-- Dokeos course update -- version <?php echo $dokeos_version; ?></title>
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<link rel="stylesheet" href="../css/public_admin/default.css" type="text/css">
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</head>
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<body bgcolor="white" dir="<?php echo $text_dir ?>">
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<form method="post" action="<?php echo api_get_self(); ?>">
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<table cellpadding="6" cellspacing="0" border="0" width="650" bgcolor="#E6E6E6" align="center">
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<tr bgcolor="#4171B5"">
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<td valign="top">
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<big><font color="white">Dokeos course update - version <?php echo $dokeos_version; ?></font></big>
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</td>
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</tr>
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<tr bgcolor="#E6E6E6">
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<td>
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<img src="../img/bluelogo.gif" align="right" hspace="10" vspace="10">
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<?php
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/*
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==============================================================================
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STEP 2 - COURSE UPDATE PROCESS
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the included files, update_db.inc.php and update_files.inc.php
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do the actual work of converting the course database
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and the files, respectively
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==============================================================================
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*/
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if($_POST['step2'])
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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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<h2>Step 2 of 2 – Course Update</h2>
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<?php echo sizeof($coursePath); ?> courses have been successfully updated.
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<br /><br />
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<?php if($nbr_courses > MAX_COURSE_TRANSFER): ?>
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<font color="red"><b>Warning:</b> You have more than <?php echo MAX_COURSE_TRANSFER; ?> courses on your Dokeos platform ! Only <?php echo MAX_COURSE_TRANSFER; ?> courses have been updated. To update the other courses, <a href="update_courses.php?update_path=<?php echo urlencode($updatePath); ?>"><font color="red">click here</font></a>.</font>
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<?php else: ?>
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<br /><br />
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<?php endif; ?>
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<br /><br /><br /><br />
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</form>
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<form method="get" action="../../">
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<p align="right"><input type="submit" value="Go to your Dokeos portal" /></p>
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<?php
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}
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/*
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==============================================================================
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STEP 1 : CONFIGURATION
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==============================================================================
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*/
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else
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{
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?>
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<h2>Step 1 of 2 – Configuration</h2>
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Please enter the path where the older version of Dokeos is installed (<?php echo implode(' | ',$update_from_version); ?>). The courses will be moved from that location to the Dokeos path.
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<br /><br />
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<b>Notice:</b> Please run this update script only if you've just updated (incompletely) Dokeos <?php echo implode(' | ',$update_from_version); ?> to Dokeos <?php echo $dokeos_version; ?>!
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<br /><br />
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<?php
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if($badUpdatePath)
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{
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?>
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<br /><br />
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<div style="background-color:white; color:red; text-align:center; font-weight:bold;">
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Error!<br />
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Dokeos <?php echo implode('|',$update_from_version); ?> has not been found in that directory.
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</div>
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<?php
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}
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else
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{
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echo '<br />';
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}
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?>
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<table border="0" cellpadding="5" width="100%" align="center">
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<tr>
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<td>Where are the courses to be updated: </td>
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<td><input type="text" name="updatePath" size="50" value="<?php echo empty($update_path)?($badUpdatePath?htmlentities($_POST['updatePath']):$_SERVER['DOCUMENT_ROOT'].'/old_version/'):htmlentities($update_path); ?>" /></td>
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</tr>
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</table>
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<p align="center">
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<input type="submit" name="step2" value="Update courses" onclick="javascript:if(this.value == 'Please Wait...') return false; else this.value='Please Wait...';" />
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</p>
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<?php
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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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</body>
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</html>
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