<?php

/*
  $Id: also_purchased_products.php,v 1.2 2004/03/05 00:36:42 ccwjr Exp $

  osCommerce, Open Source E-Commerce Solutions
  http://www.oscommerce.com

  Copyright (c) 2003 osCommerce

  Released under the GNU General Public License
*/
if (isset ($_GET['products_id'])) {
  $orders_query = tep_db_query("select 
                                p.products_id,
                                p.products_image, 
                                p.products_price, 
                                p.manufacturers_id,
                                pd.products_name,
                                p.products_tax_class_id, 
                                p.products_date_added, 
                             p.products_image 
      from " . TABLE_ORDERS_PRODUCTS . " opa, 
      " . TABLE_ORDERS_PRODUCTS . " opb, 
      " . TABLE_ORDERS . " o, 
      (" . TABLE_PRODUCTS . " p 
        left join " . TABLE_SPECIALS . " s using(products_id)),
        " . TABLE_PRODUCTS_DESCRIPTION . " pd
      where 
      opa.products_id = '" . (int) $_GET['products_id'] . "' 
      and opa.orders_id = opb.orders_id 
      and opb.products_id != '" . (int) $_GET['products_id'] . "' 
      and opb.products_id = p.products_id 
      and opb.orders_id = o.orders_id 
      and pd.products_id = p.products_id
      and pd.language_id = '" . $languages_id . "' 
      and p.products_status = '1' group by p.products_id
      order by rand(), o.date_purchased desc limit " . MAX_DISPLAY_ALSO_PURCHASED);
  $num_products_ordered = tep_db_num_rows($orders_query);

  if ($num_products_ordered >= MIN_DISPLAY_ALSO_PURCHASED) {
?>
<!-- default also_purchased_products //-->
          <tr>
            <td>
<?php
    $info_box_contents = array ();
    $info_box_contents[] = array ('text' => TEXT_ALSO_PURCHASED_PRODUCTS);
    new contentBoxHeading($info_box_contents, '');

    $row = 0;
    $col = 0;
    $info_box_contents = array ();
    while ($orders = tep_db_fetch_array($orders_query)) {
      $orders['products_name'] = tep_get_products_name($orders['products_id']);
      $info_box_contents[$row][$col] = array ('align' => 'center',
                                              'params' => 'class="navBbrown" width="33%" valign="top"',
                                              'text' => '<a href="' . tep_href_link(FILENAME_PRODUCT_INFO, 'products_id=' . $orders['products_id']) . '">' . tep_image(DIR_WS_IMAGES . $orders['products_image'], $orders['products_name'], SMALL_IMAGE_WIDTH, SMALL_IMAGE_HEIGHT) . '</a><br><a href="' . tep_href_link(FILENAME_PRODUCT_INFO, 'products_id=' . $orders['products_id']) . '">' . $orders['products_name'] . '</a>');
      $col++;
      if ($col > 2) {
        $col = 0;
        $row++;
      }
    }
    new contentBox($info_box_contents);
    
    if (TEMPLATE_INCLUDE_FOOTER == 'true') {
      $info_box_contents = array ();
      $info_box_contents[] = array ('align' => 'left',
                                    'text' => tep_draw_separator('pixel_trans.gif', '100%', '1'));
      new contentBoxFooter($info_box_contents);
    }
?>
           </td>
          </tr>
<!-- also_purchased_products_eof //-->
<?php
  }
}
?>