[svn r13056] Copied from update-file for 1.6->1.8 and updated to edit the version in the configuration file

main/install/update-files-1.8.3-1.8.4.inc.php

@@ -0,0 +1,66 @@
+<?php //$Id: update-files-1.8.3-1.8.4.inc.php 13056 2007-09-18 03:54:42Z yannoo $
+/*
+==============================================================================
+	Dokeos - elearning and course management software
+
+	Copyright (c) 2004-2007 Dokeos S.A.
+	Copyright (c) 2003 Ghent University (UGent)
+	Copyright (c) 2001 Universite catholique de Louvain (UCL)
+
+	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, 44 rue des palais, B-1030 Brussels, Belgium
+	Mail: info@dokeos.com
+==============================================================================
+*/
+/**
+==============================================================================
+* Updates the Dokeos files from version 1.8.3 to version 1.8.4
+* This script operates only in the case of an update, and only to change the
+* active version number (and other things that might need a change) in the
+* current configuration file.
+* As of 1.8.4, the Dokeos version has been added to configuration.php to
+* allow for edition (inc/conf is one of the directories that needs write
+* permissions on upgrade).
+* Being in configuration.php, it benefits from the configuration.dist.php
+* advantages that a new version doesn't overwrite it, thus letting the old
+* version be available until the end of the installation. 
+* @package dokeos.install
+==============================================================================
+*/
+require_once("../inc/lib/main_api.lib.php");
+require_once("../inc/lib/fileUpload.lib.php");
+require_once('../inc/lib/database.lib.php');
+
+if (defined('DOKEOS_INSTALL') || defined('DOKEOS_COURSE_UPDATE'))
+{
+	// Edit the Dokeos config file
+	$file = file('../inc/conf/configuration.php');
+	$fh = fopen('../inc/conf/configuration.php','w');
+	foreach($file as $line)
+	{
+		if(stristr($line,'$_configuration[\'dokeos_version\']'))
+		{
+			$line = '$_configuration[\'dokeos_version\'] = \''.$new_version.'\';';
+		}
+		elseif(stristr($line,'$_configuration[\'dokeos_version\']'))
+		{
+			$line = '$_configuration[\'dokeos_stable\'] = '.($new_version_stable?'true':'false').';';
+		}
+		fwrite($fh,$line);
+	}
+	fclose($fh);
+}
+else
+{
+	echo 'You are not allowed here !';
+}
+?>