install/upgrade.php

   1 <?php
   2 /************************************************************************/
   3 /* AContent                                                             */
   4 /************************************************************************/
   5 /* Copyright (c) 2010                                                   */
   6 /* Inclusive Design Institute                                           */
   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
  13 define('TR_INCLUDE_PATH', '../include/');
  14
  15 if (isset($_POST['new_version'])) {
  16         $new_version = $_POST['new_version'];
  17 }
  18
  19 if (isset($_POST['step'])) {
  20         $step = intval($_POST['step']);
  21 }
  22
  23 if (!isset($step) || ($step == 0)) {
  24         $step = 1;
  25 }
  26
  27 require('include/common.inc.php');
  28
  29 if (($step == 2) && isset($_POST['override']) && ($_POST['override'] == 0)) {
  30         header('Location: index.php');
  31         exit;
  32 }
  33 session_start();
  34 require('include/upgrade_header.php');
  35 if ($step == 1) {
  36         if (!$new_version) {
  37                 echo 'You cannot access this page directly. <a href="index.php">Upgrade from here</a> using the <em>Upgrade</em> button.';
  38                 require('include/footer.php');
  39                 exit;
  40         }
  41         // in:  select directory
  42         // out: confirm verions
  43         require('include/ustep1.php');
  44 }
  45 if ($step == 2) {
  46         // in:  update database
  47         // out: -
  48         require('include/ustep2.php');
  49 }
  50 if ($step == 3) {
  51         // in:  display version specific notices
  52         // out: update database with new options
  53         require('include/ustep3.php');
  54 }
  55 if ($step == 4) {
  56         // in:  determine where the old content dir is and if it has to be copied
  57         // out: try to create the directory and set permissions
  58         require('include/step4.php');
  59 }
  60 if ($step == 5) {
  61         // in:  copy the content if needed
  62         // out: -
  63         require('include/ustep4.php');
  64 }
  65 if ($step == 6) {
  66         // in:  copy the config file
  67         // out: -
  68         require('include/ustep5.php');
  69 }
  70 /* anonymous data collection */
  71 if ($step == 7) {
  72         require('include/step6.php');
  73 }
  74 if ($step == 8) {
  75         require('include/ustep6.php');
  76 }
  77 require('include/footer.inc.php');
  78 ?>