docs/install/include/ustep5.php

   1 <?php
   2 /************************************************************************/
   3 /* ATutor                                                                                                                               */
   4 /************************************************************************/
   5 /* Copyright (c) 2002-2010                                              */
   6 /* http://atutor.ca                                                     */
   7 /* This program is free software. You can redistribute it and/or        */
   8 /* modify it under the terms of the GNU General Public License          */
   9 /* as published by the Free Software Foundation.                        */
  10 /************************************************************************/
  11 // $Id$
  12
  13 if (!defined('AT_INCLUDE_PATH')) { exit; }
  14
  15 if(isset($_POST['submit'])) {
  16         unset($_POST['submit']);
  17         unset($action);
  18         store_steps($step);
  19         $step++;
  20         return;
  21 }
  22
  23 $file = '../include/config.inc.php';
  24
  25 unset($errors);
  26 unset($progress);
  27
  28 if ( file_exists($file) ) {
  29         @chmod($file, 0666);
  30         if (!is_writeable($file)) {
  31                 $errors[] = '<strong>' . $file . '</strong> is not writeable. Use <kbd>chmod a+rw '.$file.'</kbd> to change permissions.';
  32         }else{
  33                 $progress[] = '<strong>' . $file . '</strong> is writeable.';
  34         }
  35 } else {
  36         $errors[] = '<strong>' . $file . '</strong> does not exist.';
  37 }
  38
  39 print_progress($step);
  40
  41 echo '<form action="'.$_SERVER['PHP_SELF'].'" method="post" name="form">';
  42
  43 if (isset($errors)) {
  44         if (isset($progress)) {
  45                 print_feedback($progress);
  46         }
  47         print_errors($errors);
  48
  49         echo'<input type="hidden" name="step" value="'.$step.'" />';
  50
  51         unset($_POST['step']);
  52         unset($_POST['action']);
  53         unset($errors);
  54         print_hidden($step);
  55
  56         echo '<p><strong>Note:</strong> To change permissions on Unix use <kbd>chmod a+rw</kbd> then the file name.</p>';
  57
  58         echo '<p align="center"><input type="submit" class="button" value=" Try Again " name="retry" />';
  59
  60 } else {
  61
  62         if (!copy('../../'.$_POST['step1']['old_path'] . '/include/config.inc.php', '../include/config.inc.php')) {
  63                 echo '<input type="hidden" name="step" value="'.$step.'" />';
  64
  65                 print_feedback($progress);
  66
  67                 $errors[] = 'include/config.inc.php cannot be written! Please verify that the file exists and is writeable. On Unix issue the command <kbd>chmod a+rw include/config.inc.php</kbd> to make the file writeable. On Windows edit the file\'s properties ensuring that the <kbd>Read-only</kbd> attribute is <em>not</em> checked and that <kbd>Everyone</kbd> access permissions are given to that file.';
  68                 print_errors($errors);
  69
  70                 echo '<p><strong>Note:</strong> To change permissions on Unix use <kbd>chmod a+rw</kbd> then the file name.</p>';
  71
  72                 echo '<p align="center"><input type="submit" class="button" value=" Try Again " name="retry" />';
  73
  74         } else {
  75                 echo '<input type="hidden" name="step" value="'.$step.'" />';
  76                 print_hidden($step);
  77
  78                 $progress[] =  'Data has been saved successfully.';
  79
  80                 if (version_compare($_POST['step1']['old_version'], '1.5.2', '<')) {
  81                         require('include/config_template.php');
  82
  83                         $comments = '/*'.str_pad(' This file was generated by the ATutor 1.5.2 installation script.', 70, ' ').'*/
  84                 /*'.str_pad(' File generated '.date('Y-m-d H:m:s'), 70, ' ').'*/';
  85
  86                         $_POST['db_login'] = urldecode($_POST['db_login']);
  87                         $_POST['db_password'] = urldecode($_POST['db_password']);
  88
  89                         write_config_file('../include/config.inc.php', $comments);
  90                 }
  91                 @chmod('../include/config.inc.php', 0444);
  92
  93                 print_feedback($progress);
  94
  95                 echo '<p align="center"><input type="submit" class="button" value=" Next &raquo; " name="submit" /></p>';
  96
  97         }
  98 }
  99
 100 ?>
 101
 102 </form>