docs/install/include/ustep1.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 if (!defined('TR_INCLUDE_PATH')) { exit; }
  14 session_unset();        //clear session before using it
  15 $_SESSION = array();
  16 print_progress($step);
  17
  18 if (isset($_POST['submit']) && (trim($_POST['old_path']) != '')) {
  19         if ((strpos($_POST['old_path'], '/') === false) && is_dir('../../'.$_POST['old_path'])) {
  20                 if ( file_exists('../../'.$_POST['old_path'] . '/include/config.inc.php') ) {
  21
  22                         require('../../'.$_POST['old_path'] . '/include/constants.inc.php');
  23                         $progress[] = 'Found AContent version <kbd><b>'.VERSION . '</b></kbd> in path <kbd><b>'.$_POST['old_path'].'</b></kbd>.';
  24
  25                         if (!version_compare(VERSION, $new_version, '<')) {
  26                                 $errors[] = 'The version upgrading (<kbd><b>'.VERSION.'</b></kbd>) is not older than the new version (<kbd><b>'.$new_version.'</b></kbd>).';
  27                         }
  28
  29                         if (!$errors) {
  30                                 $progress[] = 'Will be upgrading from version <kbd><b>'.VERSION.'</b></kbd> to version <kbd><b>'.$new_version.'</b></kbd>.';
  31                                 print_feedback($progress);
  32
  33                                 require('../../'.$_POST['old_path'] . '/include/config.inc.php');
  34
  35                                 echo '<form action="'.$_SERVER['PHP_SELF'].'" method="post" name="form">';
  36                                 echo '<input type="hidden" name="step" value="2" />';
  37                                 echo '<input type="hidden" name="old_path" value="'.$_POST['old_path'].'" />';
  38
  39                                 echo '<input type="hidden" name="db_login" value="'.urlencode(DB_USER).'" />';
  40                                 echo '<input type="hidden" name="db_password" value="'.urlencode(DB_PASSWORD).'" />';
  41                                 echo '<input type="hidden" name="db_host" value="'.DB_HOST.'" />';
  42                                 if (defined('DB_PORT')) {
  43                                         echo '<input type="hidden" name="db_port" value="'.DB_PORT.'" />';
  44                                 } else {
  45                                         echo '<input type="hidden" name="db_port" value="3306" />';
  46                                 }
  47                                 echo '<input type="hidden" name="db_name" value="'.DB_NAME.'" />';
  48
  49                                 if (defined('TABLE_PREFIX')) {
  50                                         echo '<input type="hidden" name="tb_prefix" value="'.TABLE_PREFIX.'" />';
  51                                 } else {
  52                                         echo '<input type="hidden" name="tb_prefix" value="" />';
  53                                 }
  54                                 if (defined('SITE_NAME')) {
  55                                         echo '<input type="hidden" name="site_name" value="'.urlencode(SITE_NAME).'" />';
  56                                 } else {
  57                                         echo '<input type="hidden" name="site_name" value="'.$_defaults['site_name'].'" />';
  58                                 }
  59                                 if (defined('HEADER_IMAGE')) {
  60                                         echo '<input type="hidden" name="header_img" value="'.HEADER_IMAGE.'" />';
  61                                 } else {
  62                                         echo '<input type="hidden" name="header_img" value="'.$_defaults['header_img'].'" />';
  63                                 }
  64                                 if (defined('HEADER_LOGO')) {
  65                                         echo '<input type="hidden" name="header_logo" value="'.HEADER_LOGO.'" />';
  66                                 } else {
  67                                         echo '<input type="hidden" name="header_logo" value="'.$_defaults['header_logo'].'" />';
  68                                 }
  69                                 if (defined('HOME_URL')) {
  70                                         echo '<input type="hidden" name="home_url" value="'.HOME_URL.'" />';
  71                                 } else {
  72                                         echo '<input type="hidden" name="home_url" value="'.$_defaults['home_url'].'" />';
  73                                 }
  74
  75                                 if (defined('MAIL_USE_SMTP')) {
  76                                         echo '<input type="hidden" name="smtp" value="'.(MAIL_USE_SMTP ? 'TRUE' : 'FALSE').'" />';
  77                                 } else {
  78                                         echo '<input type="hidden" name="smtp" value="FALSE" />';
  79                                 }
  80                                 if (defined('TR_FORCE_GET_FILE')) {
  81                                         echo '<input type="hidden" name="get_file" value="'.(TR_FORCE_GET_FILE ? 'TRUE' : 'FALSE').'" />';
  82                                 } else {
  83                                         echo '<input type="hidden" name="get_file" value="FALSE" />';
  84                                 }
  85                                 echo '<input type="hidden" name="admin_password" value="'.urlencode(ADMIN_PASSWORD).'" />';
  86
  87                                 if (defined('ADMIN_USERNAME')) {
  88                                         echo '<input type="hidden" name="admin_username" value="'.ADMIN_USERNAME.'" />';
  89                                 } else {
  90                                         echo '<input type="hidden" name="admin_username" value="'.$_defaults['admin_username'].'" />';
  91                                 }
  92
  93                                 if (defined('ADMIN_EMAIL')) {
  94                                         echo '<input type="hidden" name="admin_email" value="'.ADMIN_EMAIL.'" />';
  95                                 } else {
  96                                         echo '<input type="hidden" name="admin_email" value="'.$_defaults['admin_email'].'" />';
  97                                 }
  98                                 if (defined('EMAIL')) {
  99                                         echo '<input type="hidden" name="contact_email" value="'.EMAIL.'" />';
 100                                 } else if (defined('ADMIN_EMAIL')) {
 101                                         echo '<input type="hidden" name="contact_email" value="'.ADMIN_EMAIL.'" />';
 102                                 } else {
 103                                         echo '<input type="hidden" name="contact_email" value="'.$_defaults['admin_email'].'" />';
 104                                 }
 105
 106                                 if (defined('TR_EMAIL_CONFIRMATION')) {
 107                                         echo '<input type="hidden" name="email_confirmation" value="'.(TR_EMAIL_CONFIRMATION ? 'TRUE' : 'FALSE').'" />';
 108                                 } else {
 109                                         echo '<input type="hidden" name="email_confirmation" value="FALSE" />';
 110                                 }
 111
 112                                 if (isset($MaxFileSize)) {
 113                                         echo '<input type="hidden" name="max_file_size" value="'.$MaxFileSize.'" />';
 114                                 } else {
 115                                         echo '<input type="hidden" name="max_file_size" value="'.$_defaults['max_file_size'].'" />';
 116                                 }
 117
 118                                 echo '<input type="hidden" name="ill_ext" value="' . $_defaults['ill_ext'] . '" />';
 119
 120                                 if (defined('CACHE_DIR')) {
 121                                         echo '<input type="hidden" name="cache_dir" value="' . CACHE_DIR . '" />';
 122                                 } else {
 123                                         echo '<input type="hidden" name="cache_dir" value="' . $_defaults['cache_dir'] . '" />';
 124                                 }
 125
 126                                 if (defined('TR_CONTENT_DIR')) {
 127                                         echo '<input type="hidden" name="content_dir" value="'.TR_CONTENT_DIR.'" />';
 128                                 } else {
 129                                         echo '<input type="hidden" name="content_dir" value="'.$_defaults['content_dir'].'" />';
 130                                 }
 131                                 echo '<input type="hidden" name="new_version" value="'.$new_version.'" />';
 132                                 echo '<input type="hidden" name="old_version" value="'.VERSION.'" />';
 133                                 echo '<p align="center"><input type="submit" class="button" value=" Next &raquo; " name="submit" /></p></form>';
 134                                 return;
 135                         }
 136                 } else {
 137                         $errors[] = 'Directory was found, but the old configuration file cannot be found.';
 138                 }
 139         } else {
 140                 $errors[] = 'Directory does not exist relative to the new installation.';
 141         }
 142 }
 143
 144 if (isset($progress)) {
 145         print_feedback($progress);
 146 }
 147
 148 if (isset($errors)) {
 149         print_errors($errors);
 150 }
 151
 152 ?>
 153 <p>Please specify the location of the old AContent installation.</p>
 154
 155 <ol>
 156         <li>Release Candidate (RC) installations cannot be upgraded.</li>
 157         <li>Depending on the size of the existing courses, some steps (particularly 2 and 6) of the upgrade may require considerable time to complete.</li>
 158         <li>All installed language packs will be deleted.</li>
 159         <li>Some installed themes may not be supported by this version.</li>
 160         <li>All extra modules will have to be reinstalled before they can be enabled again.</li>
 161 </ol>
 162
 163 <p>Select the old AContent installation directory below.</p>
 164
 165 <?php
 166         $dirs = scandir('../../');
 167         $path = realpath('../../').'/';
 168         $current_dir = basename(realpath(getcwd() .'../../'));
 169         foreach ($dirs as $key => $value) {
 170                 if ($value == '.' || $value == '..') {
 171                         unset($dirs[$key]);
 172                 }
 173                 if ($current_dir == $value) {
 174                         unset($dirs[$key]);
 175                         continue;
 176                 }
 177                 if (!is_dir($path . $value) || !file_exists($path . $value . '/include/config.inc.php')) {
 178                         unset($dirs[$key]);
 179                 }
 180         }
 181 ?>
 182
 183 <form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post" name="form">
 184 <input type="hidden" name="new_version" value="<?php echo $new_version; ?>" />
 185 <input type="hidden" name="step" value="1" />
 186
 187 <table width="70%" class="tableborder" cellspacing="0" cellpadding="1" border="0" align="center">
 188 <tr>
 189         <td class="row1"><div class="required" title="Required Field">*</div><b><label for="dir">Old Directory Name:</label></b><br />
 190                 The old directory must be at the same level as the current directory.</td>
 191                 <td class="row1" valign="middle">
 192                 <?php if ($dirs): ?>
 193                         <select name="old_path">
 194                                 <?php foreach ($dirs as $dir): ?>
 195                                         <option value="<?php echo htmlspecialchars($dir); ?>"><?php echo $dir; ?>/</option>
 196                                 <?php endforeach; ?>
 197                         </select>
 198                 <?php else: ?>
 199                         <em>None found.</em>
 200                 <?php endif; ?>
 201                 </td>
 202 </tr>
 203 </table>
 204
 205 <br />
 206
 207 <?php if ($dirs): ?>
 208         <br /><p align="center"><input type="submit" class="button" value="Next &raquo; " name="submit" /></p>
 209 <?php endif; ?>
 210
 211 </form>