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   1  <?php
   2  /**

   3   * whos_online sidebox - displays how many guests/members are online currently

   4   *

   5   * @package templateSystem

   6   * @copyright Copyright 2003-2005 Zen Cart Development Team

   7   * @copyright Portions Copyright 2003 osCommerce

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

   9   * @version $Id: whos_online.php 2718 2005-12-28 06:42:39Z drbyte $

  10   */
  11  
  12  // test if box should display

  13    $show_whos_online= false;
  14    $show_whos_online= true;
  15    $n_guests = 0;
  16    $n_members = 0;
  17  
  18  // Set expiration time, default is 1200 secs (20 mins)

  19    $xx_mins_ago = (time() - 1200);
  20  
  21    $db->Execute("delete from " . TABLE_WHOS_ONLINE . " where time_last_click < '" . $xx_mins_ago . "'");
  22  
  23    $whos_online_query = $db->Execute("select customer_id from " . TABLE_WHOS_ONLINE);
  24    while (!$whos_online_query->EOF) {
  25      if (!$whos_online_query->fields['customer_id'] == 0) $n_members++;
  26      if ($whos_online_query->fields['customer_id'] == 0) $n_guests++;
  27  
  28      $user_total = sprintf($whos_online_query->RecordCount());
  29  
  30      $whos_online_query->MoveNext();
  31    }
  32  
  33    if ($user_total == 1) {
  34      $there_is_are = BOX_WHOS_ONLINE_THEREIS . '&nbsp;';
  35    } else {
  36      $there_is_are = BOX_WHOS_ONLINE_THEREARE . '&nbsp;';
  37    }
  38  
  39    if ($n_guests == 1) {
  40      $word_guest = '&nbsp;' . BOX_WHOS_ONLINE_GUEST;
  41    } else {
  42      $word_guest = '&nbsp;' . BOX_WHOS_ONLINE_GUESTS;
  43    }
  44  
  45    if ($n_members == 1) {
  46      $word_member = '&nbsp;' . BOX_WHOS_ONLINE_MEMBER;
  47    } else {
  48      $word_member = '&nbsp;' . BOX_WHOS_ONLINE_MEMBERS;
  49    }
  50  
  51    if (($n_guests >= 1) && ($n_members >= 1)) { 
  52      $word_and = '&nbsp;' . BOX_WHOS_ONLINE_AND . '&nbsp;<br />';
  53    } else {
  54      $word_and = "";
  55    }
  56  
  57    $textstring = $there_is_are;
  58    if ($n_guests >= 1) $textstring .= $n_guests . $word_guest;
  59  
  60    $textstring .= $word_and;
  61    if ($n_members >= 1) $textstring .= $n_members . $word_member;
  62  
  63    $textstring .= '&nbsp;' . BOX_WHOS_ONLINE_ONLINE;
  64  
  65  
  66    $whos_online[] = $textstring;
  67  
  68  // only show if either the tutorials are active or additional links are active

  69    if (sizeof($whos_online) > 0) {
  70      require($template->get_template_dir('tpl_whos_online.php',DIR_WS_TEMPLATE, $current_page_base,'sideboxes'). '/tpl_whos_online.php');
  71  
  72      $title =  BOX_HEADING_WHOS_ONLINE;
  73      $title_link = false;
  74      require($template->get_template_dir($column_box_default, DIR_WS_TEMPLATE, $current_page_base,'common') . '/' . $column_box_default);
  75    }
  76  ?>