install/include/ustep5.php

   1 <?php
   2 /************************************************************************/
   3 /* ATutor                                                                                                                               */
   4 /************************************************************************/
   5 /* Copyright (c) 2002-2008 by Greg Gay, Joel Kronenberg, Heidi Hazelton */
   6 /* http://atutor.ca                                                                                                             */
   7 /*                                                                                                                                              */
   8 /* This program is free software. You can redistribute it and/or                */
   9 /* modify it under the terms of the GNU General Public License                  */
  10 /* as published by the Free Software Foundation.                                                */
  11 /************************************************************************/
  12 // $Id$
  13
  14 if (!defined('AT_INCLUDE_PATH')) { exit; }
  15
  16 if(isset($_POST['submit'])) {
  17         unset($_POST['submit']);
  18         unset($action);
  19         store_steps($step);
  20         $step++;
  21         return;
  22 }
  23
  24 $file = '../include/config.inc.php';
  25
  26 unset($errors);
  27 unset($progress);
  28
  29 if ( file_exists($file) ) {
  30         @chmod($file, 0666);
  31         if (!is_writeable($file)) {
  32                 $errors[] = '<strong>' . $file . '</strong> is not writeable. Use <kbd>chmod a+rw '.$file.'</kbd> to change permissions.';
  33         }else{
  34                 $progress[] = '<strong>' . $file . '</strong> is writeable.';
  35         }
  36 } else {
  37         $errors[] = '<strong>' . $file . '</strong> does not exist.';
  38 }
  39
  40 print_progress($step);
  41
  42 echo '<form action="'.$_SERVER['PHP_SELF'].'" method="post" name="form">';
  43
  44 if (isset($errors)) {
  45         if (isset($progress)) {
  46                 print_feedback($progress);
  47         }
  48         print_errors($errors);
  49
  50         echo'<input type="hidden" name="step" value="'.$step.'" />';
  51
  52         unset($_POST['step']);
  53         unset($_POST['action']);
  54         unset($errors);
  55         print_hidden($step);
  56
  57         echo '<p><strong>Note:</strong> To change permissions on Unix use <kbd>chmod a+rw</kbd> then the file name.</p>';
  58
  59         echo '<p align="center"><input type="submit" class="button" value=" Try Again " name="retry" />';
  60
  61 } else {
  62
  63         if (!copy('../../'.$_POST['step1']['old_path'] . '/include/config.inc.php', '../include/config.inc.php')) {
  64                 echo '<input type="hidden" name="step" value="'.$step.'" />';
  65
  66                 print_feedback($progress);
  67
  68                 $errors[] = 'include/config.inc.php cannot be written! Please verify that the file exists and is writeable. On Unix issue the command <kbd>chmod a+rw include/config.inc.php</kbd> to make the file writeable. On Windows edit the file\'s properties ensuring that the <kbd>Read-only</kbd> attribute is <em>not</em> checked and that <kbd>Everyone</kbd> access permissions are given to that file.';
  69                 print_errors($errors);
  70
  71                 echo '<p><strong>Note:</strong> To change permissions on Unix use <kbd>chmod a+rw</kbd> then the file name.</p>';
  72
  73                 echo '<p align="center"><input type="submit" class="button" value=" Try Again " name="retry" />';
  74
  75         } else {
  76                 echo '<input type="hidden" name="step" value="'.$step.'" />';
  77                 print_hidden($step);
  78
  79                 $progress[] =  'Data has been saved successfully.';
  80
  81                 if (version_compare($_POST['step1']['old_version'], '1.5.2', '<')) {
  82                         require('include/config_template.php');
  83
  84                         $comments = '/*'.str_pad(' This file was generated by the ATutor 1.5.2 installation script.', 70, ' ').'*/
  85                 /*'.str_pad(' File generated '.date('Y-m-d H:m:s'), 70, ' ').'*/';
  86
  87                         $_POST['db_login'] = urldecode($_POST['db_login']);
  88                         $_POST['db_password'] = urldecode($_POST['db_password']);
  89
  90                         write_config_file('../include/config.inc.php', $comments);
  91                 }
  92                 @chmod('../include/config.inc.php', 0444);
  93
  94                 print_feedback($progress);
  95
  96                 echo '<p align="center"><input type="submit" class="button" value=" Next &raquo; " name="submit" /></p>';
  97
  98         }
  99 }
 100
 101 ?>
 102
 103 </form>