<?php
/*
  $Id: $

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

  Copyright (c) 2006 osCommerce

  Released under the GNU General Public License
*/

  require('includes/application_top.php');

  if (!tep_session_is_registered('customer_id') && (ALLOW_GUEST_TO_TELL_A_FRIEND == 'false')) {
    $navigation->set_snapshot();
    tep_redirect(tep_href_link(FILENAME_LOGIN, '', 'SSL'));
  }

  $valid_product = false;
  if (isset($HTTP_GET_VARS['products_id'])) {
    $product_info_query = tep_db_query("select pd.products_name from " . TABLE_PRODUCTS . " p, " . TABLE_PRODUCTS_DESCRIPTION . " pd where p.products_status = '1' and p.products_id = '" . (int)$HTTP_GET_VARS['products_id'] . "' and p.products_id = pd.products_id and pd.language_id = '" . (int)$languages_id . "'");
    if (tep_db_num_rows($product_info_query)) {
      $valid_product = true;

      $product_info = tep_db_fetch_array($product_info_query);
    }
  }

  if ($valid_product == false) {
    tep_redirect(tep_href_link(FILENAME_PRODUCT_INFO, 'products_id=' . $HTTP_GET_VARS['products_id']));
  }

  require(DIR_WS_LANGUAGES . $language . '/' . FILENAME_TELL_A_FRIEND);

  if (isset($HTTP_GET_VARS['action']) && ($HTTP_GET_VARS['action'] == 'process')) {
    $error = false;

    $to_email_address = tep_db_prepare_input($HTTP_POST_VARS['to_email_address']);
    $to_name = tep_db_prepare_input($HTTP_POST_VARS['to_name']);
    $from_email_address = tep_db_prepare_input($HTTP_POST_VARS['from_email_address']);
    $from_name = tep_db_prepare_input($HTTP_POST_VARS['from_name']);
    $message = tep_db_prepare_input($HTTP_POST_VARS['message']);

    if (empty($from_name)) {
      $error = true;

      $messageStack->add('friend', ERROR_FROM_NAME);
    }

    if (!tep_validate_email($from_email_address)) {
      $error = true;

      $messageStack->add('friend', ERROR_FROM_ADDRESS);
    }

    if (empty($to_name)) {
      $error = true;

      $messageStack->add('friend', ERROR_TO_NAME);
    }

    if (!tep_validate_email($to_email_address)) {
      $error = true;

      $messageStack->add('friend', ERROR_TO_ADDRESS);
    }

    if ($error == false) {
      $email_subject = sprintf(TEXT_EMAIL_SUBJECT, $from_name, STORE_NAME);
      $email_body = sprintf(TEXT_EMAIL_INTRO, $to_name, $from_name, $product_info['products_name'], STORE_NAME) . "\n\n";

      if (tep_not_null($message)) {
        $email_body .= $message . "\n\n";
      }

      $email_body .= sprintf(TEXT_EMAIL_LINK, tep_href_link(FILENAME_PRODUCT_INFO, 'products_id=' . $HTTP_GET_VARS['products_id'], 'NONSSL', false)) . "\n\n" .
                     sprintf(TEXT_EMAIL_SIGNATURE, STORE_NAME . "\n" . HTTP_SERVER . DIR_WS_CATALOG . "\n");

      tep_mail($to_name, $to_email_address, $email_subject, $email_body, $from_name, $from_email_address);

      $messageStack->add_session('header', sprintf(TEXT_EMAIL_SUCCESSFUL_SENT, $product_info['products_name'], tep_output_string_protected($to_name)), 'success');

      tep_redirect(tep_href_link(FILENAME_PRODUCT_INFO, 'products_id=' . $HTTP_GET_VARS['products_id']));
    }
  } elseif (tep_session_is_registered('customer_id')) {
    $account_query = tep_db_query("select customers_firstname, customers_lastname, customers_email_address from " . TABLE_CUSTOMERS . " where customers_id = '" . (int)$customer_id . "'");
    $account = tep_db_fetch_array($account_query);

    $from_name = $account['customers_firstname'] . ' ' . $account['customers_lastname'];
    $from_email_address = $account['customers_email_address'];
  }

  $breadcrumb->add(NAVBAR_TITLE, tep_href_link(FILENAME_TELL_A_FRIEND, 'products_id=' . $HTTP_GET_VARS['products_id']));
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" <?php echo HTML_PARAMS; ?>>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=<?php echo CHARSET; ?>" />
<title><?php echo TITLE; ?></title>
<base href="<?php echo (($request_type == 'SSL') ? HTTPS_SERVER : HTTP_SERVER) . DIR_WS_CATALOG; ?>" />
<link rel="stylesheet" type="text/css" href="stylesheet.css" />
<link rel="stylesheet" type="text/css" href="style.css" />
<style type="text/css">
<!--
#bdcenter td {
	text-align:left;
}
-->
</style>
</head>
<body>
<div id="pg">
<!-- header //-->
  <?php require(DIR_WS_INCLUDES . 'header.php'); ?>
<!-- header_eof //-->

<!-- body //-->
	<div id="bdmain" class="layout">
	<!-- left_navigation //-->
<?php require(DIR_WS_INCLUDES . 'column_left.php'); ?>
<!-- left_navigation_eof //-->
	<div id="bdcenter">
<?php echo tep_draw_form('email_friend', tep_href_link(FILENAME_TELL_A_FRIEND, 'action=process&products_id=' . $HTTP_GET_VARS['products_id'])); ?>
<p class="pageHeading"><?php echo sprintf(HEADING_TITLE, $product_info['products_name']); ?></p>
<?php
  if ($messageStack->size('friend') > 0) {
?>
<p><?php echo $messageStack->output('friend'); ?></p>
<?php
  }
?>
	<table border="0" width="100%" cellspacing="0" cellpadding="2">
              <tr>
                <td class="main"><b><?php echo FORM_TITLE_CUSTOMER_DETAILS; ?></b></td>
                <td class="inputRequirement" align="right"><?php echo FORM_REQUIRED_INFORMATION; ?></td>
              </tr>
      </table>
	<table width="100%" border="0" cellpadding="2" cellspacing="0">
                  <tr>
                    <td width="150" class="main"><?php echo FORM_FIELD_CUSTOMER_NAME; ?></td>
                    <td class="main"><?php echo tep_draw_input_field('from_name'); ?></td>
                  </tr>
                  <tr>
                    <td width="150" class="main"><?php echo FORM_FIELD_CUSTOMER_EMAIL; ?></td>
                    <td class="main"><?php echo tep_draw_input_field('from_email_address'); ?></td>
                  </tr>
      </table>
	  <p style="font-weight:bold; text-align:left;"><?php echo FORM_TITLE_FRIEND_DETAILS; ?></p>
	<table width="100%" border="0" cellpadding="2" cellspacing="0">
                  <tr>
                    <td width="150" class="main"><?php echo FORM_FIELD_FRIEND_NAME; ?></td>
                    <td class="main"><?php echo tep_draw_input_field('to_name') . '&nbsp;<span class="inputRequirement">' . ENTRY_FIRST_NAME_TEXT . '</span>'; ?></td>
                  </tr>
                  <tr>
                    <td width="150" class="main"><?php echo FORM_FIELD_FRIEND_EMAIL; ?></td>
                    <td class="main"><?php echo tep_draw_input_field('to_email_address') . '&nbsp;<span class="inputRequirement">' . ENTRY_EMAIL_ADDRESS_TEXT . '</span>'; ?></td>
                  </tr>
              </table>
		<div style="font-weight:bold; text-align:left;"><?php echo FORM_TITLE_FRIEND_MESSAGE; ?></div> 
	<table border="0" width="100%" cellspacing="1" cellpadding="2" class="infoBox">
              <tr class="infoBoxContents">
                <td><?php echo tep_draw_textarea_field('message', 'soft', 40, 8); ?></td>
              </tr>
      </table>
			<br />
<table border="0" width="100%" cellspacing="0" cellpadding="2">
              <tr>
                <td width="10"><?php echo tep_draw_separator('pixel_trans.gif', '10', '1'); ?></td>
                <td><?php echo '<a href="' . tep_href_link(FILENAME_PRODUCT_INFO, 'products_id=' . $HTTP_GET_VARS['products_id']) . '">' . tep_image_button('button_back.gif', IMAGE_BUTTON_BACK) . '</a>'; ?></td>
                <td align="right"><?php echo tep_image_submit('button_continue.gif', IMAGE_BUTTON_CONTINUE); ?></td>
                <td width="10"><?php echo tep_draw_separator('pixel_trans.gif', '10', '1'); ?></td>
              </tr>
      </table></form>
</div><!-- body_text_eof //-->
<!-- right_navigation //-->
<?php require(DIR_WS_INCLUDES . 'column_right.php'); ?>
<!-- right_navigation_eof //-->
</div>
<!-- body_eof //-->

<!-- footer //-->
<?php require(DIR_WS_INCLUDES . 'footer.php'); ?>
<!-- footer_eof //-->
</div>
</body>
</html>
<?php require(DIR_WS_INCLUDES . 'application_bottom.php'); ?>
