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   1  <?php
   2  /**

   3   * @package Installer

   4   * @access private

   5   * @copyright Copyright 2003-2006 Zen Cart Development Team

   6   * @copyright Portions Copyright 2003 osCommerce

   7   * @license http://www.zen-cart.com/license/2_0.txt GNU Public License V2.0

   8   * @version $Id: header_php.php 4707 2006-10-08 08:52:12Z drbyte $

   9   */
  10  
  11  // check to see if we're upgrading

  12  $is_upgrade = (isset($_GET['is_upgrade'])) ? $_GET['is_upgrade'] :'';
  13  $redetect_requested = (isset($_POST['rediscover'])) ? $_POST['rediscover'] :'';
  14  if (!empty($redetect_requested)) $_POST = '';
  15  if (!empty($redetect_requested)) $is_upgrade = '';
  16  
  17  // init some vars:

  18     $enable_ssl = '';
  19     $enable_ssl_admin = '';
  20  
  21  /*

  22   * read existing settings instead of trying to detect from first install

  23   */
  24  if ($is_upgrade) {
  25     $http_server = zen_read_config_value('HTTP_SERVER');
  26     $http_catalog = zen_read_config_value('DIR_WS_CATALOG');
  27     $virtual_path = str_replace('http://','',$http_server) . $http_catalog;
  28     $virtual_https_server = str_replace('https://','',zen_read_config_value('HTTPS_SERVER'));
  29     $virtual_https_path = $virtual_https_server . zen_read_config_value('DIR_WS_HTTPS_CATALOG');
  30     $enable_ssl = zen_read_config_value('ENABLE_SSL');
  31     $enable_ssl_admin = zen_read_config_value('ENABLE_SSL_ADMIN');
  32     $dir_fs_www_root = zen_read_config_value('DIR_FS_CATALOG');
  33     $https_catalog = zen_read_config_value('DIR_WS_HTTPS_CATALOG');
  34  
  35     $http_server = (substr($http_server,-1)=='/') ? substr($http_server,0,(strlen($http_server)-1)) : $http_server;
  36     $http_catalog = (substr($http_catalog,-1)=='/') ? substr($http_catalog,0,(strlen($http_catalog)-1)) : $http_catalog;
  37     $virtual_path = (substr($virtual_path,-1)=='/') ? substr($virtual_path,0,(strlen($virtual_path)-1)) : $virtual_path;
  38     $virtual_https_server = (substr($virtual_https_server,-1)=='/') ? substr($virtual_https_server,0,(strlen($virtual_https_server)-1)) : $virtual_https_server;
  39     $virtual_https_path = (substr($virtual_https_path,-1)=='/') ? substr($virtual_https_path,0,(strlen($virtual_https_path)-1)) : $virtual_https_path;
  40     $dir_fs_www_root = (substr($dir_fs_www_root,-1)=='/') ? substr($dir_fs_www_root,0,(strlen($dir_fs_www_root)-1)) : $dir_fs_www_root;
  41     $https_catalog = (substr($https_catalog,-1)=='/') ? substr($https_catalog,0,(strlen($https_catalog)-1)) : $https_catalog;
  42  
  43  
  44  } else { //fresh install, so do auto-detect of several settings
  45    // Determine Document Root

  46    $script_filename = $_SERVER['PATH_TRANSLATED'];
  47    if (empty($script_filename)) {
  48      $script_filename = $_SERVER['SCRIPT_FILENAME'];
  49    }
  50    $script_filename = str_replace(array('\\','//'), '/', $script_filename);
  51  
  52    $dir_fs_www_root_array = explode('/', dirname($script_filename));
  53    $dir_fs_www_root_tmp = array();
  54    for ($i=0, $n=sizeof($dir_fs_www_root_array)-1; $i<$n; $i++) {
  55      $dir_fs_www_root_tmp[] = $dir_fs_www_root_array[$i];
  56    }
  57    $dir_fs_www_root = implode('/', $dir_fs_www_root_tmp);
  58  
  59    // Determine http path

  60    $virtual_path = $_SERVER['HTTP_HOST'] . $_SERVER['SCRIPT_NAME'];
  61    $virtual_path = substr($virtual_path, 0, strpos($virtual_path, '/zc_install'));
  62  
  63    // Determine the https directory.  This is a best-guess since we're not likely installing over SSL connection:

  64     $virtual_https_server = getenv('HTTP_HOST');
  65     $virtual_https_path = $virtual_path;
  66  
  67  } //endif $is_upgradable

  68  
  69    // Yahoo hosting and others may use / for physical path ... so instead of leaving it blank, offer '/'

  70    if ($dir_fs_www_root == '') $dir_fs_www_root = '/';
  71  
  72  
  73    // Set form input values

  74    if (!isset($_POST['physical_path'])) $_POST['physical_path']=$dir_fs_www_root;
  75    if (!isset($_POST['virtual_http_path'])) $_POST['virtual_http_path']= 'http://' . $virtual_path;
  76    if (!isset($_POST['virtual_https_path'])) $_POST['virtual_https_path']='https://' . $virtual_https_path;
  77    if (!isset($_POST['virtual_https_server'])) $_POST['virtual_https_server']='https://' . $virtual_https_server;
  78    if (!isset($_POST['enable_ssl'])) $_POST['enable_ssl']=$enable_ssl;
  79    if (!isset($_POST['enable_ssl_admin'])) $_POST['enable_ssl_admin']=$enable_ssl_admin;
  80    
  81  
  82    setInputValue($_POST['physical_path'], 'PHYSICAL_PATH_VALUE', $dir_fs_www_root);
  83    setInputValue($_POST['virtual_http_path'], 'VIRTUAL_HTTP_PATH_VALUE', 'http://' . $virtual_path);
  84    setInputValue($_POST['virtual_https_path'], 'VIRTUAL_HTTPS_PATH_VALUE', 'https://' . $virtual_https_path);
  85    setInputValue($_POST['virtual_https_server'], 'VIRTUAL_HTTPS_SERVER_VALUE', 'https://' . $virtual_https_server);
  86    setRadioChecked($_POST['enable_ssl'], 'ENABLE_SSL', $enable_ssl);
  87    setRadioChecked($_POST['enable_ssl_admin'], 'ENABLE_SSL_ADMIN', $enable_ssl_admin);
  88  
  89    $zc_install->error = false;
  90    $zc_install->fatal_error = false;
  91    $zc_install->error_list = array();
  92    
  93    if (isset($_POST['submit'])) {
  94      $zc_install->isEmpty($_POST['physical_path'], ERROR_TEXT_PHYSICAL_PATH_ISEMPTY, ERROR_CODE_PHYSICAL_PATH_ISEMPTY);
  95      $zc_install->fileExists($_POST['physical_path'], ERROR_TEXT_PHYSICAL_PATH_INCORRECT, ERROR_CODE_PHYSICAL_PATH_INCORRECT);  
  96      $zc_install->isEmpty($_POST['virtual_http_path'], ERROR_TEXT_VIRTUAL_HTTP_ISEMPTY, ERROR_CODE_VIRTUAL_HTTP_ISEMPTY);
  97      if ($_POST['enable_ssl'] == 'true' || $_POST['enable_ssl_admin'] == 'true') {
  98        $zc_install->isEmpty($_POST['virtual_https_path'], ERROR_TEXT_VIRTUAL_HTTPS_ISEMPTY, ERROR_CODE_VIRTUAL_HTTPS_ISEMPTY);
  99        $zc_install->isEmpty($_POST['virtual_https_server'], ERROR_TEXT_VIRTUAL_HTTPS_SERVER_ISEMPTY, ERROR_CODE_VIRTUAL_HTTPS_SERVER_ISEMPTY);
 100      }
 101  
 102      if (!$zc_install->fatal_error) {
 103        header('location: index.php?main_page=phpbb_setup&language=' . $language . '&physical_path='.$_POST['physical_path'].'&virtual_http_path='.$_POST['virtual_http_path'].'&virtual_https_path='.$_POST['virtual_https_path'].'&virtual_https_server='.$_POST['virtual_https_server'].'&enable_ssl='.$_POST['enable_ssl'].'&enable_ssl_admin='.$_POST['enable_ssl_admin'].'&sql_cache='.$_GET['sql_cache'].'&is_upgrade='.$_GET['is_upgrade']);
 104      exit;
 105      }
 106    }
 107  ?>