<?php
/*
$Id: advanced_search_result.php 3 2006-05-27 04:59:07Z user $

  osCMax Power E-Commerce
  http://oscdox.com

  Copyright 2006 osCMax

  Released under the GNU General Public License
*/

// Most of this file is changed or moved to BTS - Basic Template System - format.
// For adding in contribution or modification - parts of this file has been moved to: catalog\templates\fallback\contents\<filename>.tpl.php as a default (sub 'fallback' with your current template to see if there is a template specife change).
//       catalog\templates\fallback\contents\<filename>.tpl.php as a default (sub 'fallback' with your current template to see if there is a template specife change).
// (Sub 'fallback' with your current template to see if there is a template specific file.)

  require('includes/application_top.php');

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

  $error = false;

  if ( (isset($HTTP_GET_VARS['keywords']) && empty($HTTP_GET_VARS['keywords'])) &&
       (isset($HTTP_GET_VARS['dfrom']) && (empty($HTTP_GET_VARS['dfrom']) || ($HTTP_GET_VARS['dfrom'] == DOB_FORMAT_STRING))) &&
       (isset($HTTP_GET_VARS['dto']) && (empty($HTTP_GET_VARS['dto']) || ($HTTP_GET_VARS['dto'] == DOB_FORMAT_STRING))) &&
       (isset($HTTP_GET_VARS['pfrom']) && !is_numeric($HTTP_GET_VARS['pfrom'])) &&
       (isset($HTTP_GET_VARS['pto']) && !is_numeric($HTTP_GET_VARS['pto'])) ) {
    $error = true;

    $messageStack->add_session('search', ERROR_AT_LEAST_ONE_INPUT);
  } else {
    $dfrom = '';
    $dto = '';
    $pfrom = '';
    $pto = '';
    $keywords = '';

    if (isset($HTTP_GET_VARS['dfrom'])) {
      $dfrom = (($HTTP_GET_VARS['dfrom'] == DOB_FORMAT_STRING) ? '' : $HTTP_GET_VARS['dfrom']);
    }

    if (isset($HTTP_GET_VARS['dto'])) {
      $dto = (($HTTP_GET_VARS['dto'] == DOB_FORMAT_STRING) ? '' : $HTTP_GET_VARS['dto']);
    }

    if (isset($HTTP_GET_VARS['pfrom'])) {
      $pfrom = $HTTP_GET_VARS['pfrom'];
    }

    if (isset($HTTP_GET_VARS['pto'])) {
      $pto = $HTTP_GET_VARS['pto'];
    }

    if (isset($HTTP_GET_VARS['keywords'])) {
      $keywords = $HTTP_GET_VARS['keywords'];
      //log keywords
      $keywordQuery = sprintf("INSERT INTO rawseo_keyword_reports (keyword,timestamp) VALUES('%s',now())",mysql_escape_string($keywords));
      @mysql_query($keywordQuery);
      //end logging keywords
    }

    $date_check_error = false;
    if (tep_not_null($dfrom)) {
      if (!tep_checkdate($dfrom, DOB_FORMAT_STRING, $dfrom_array)) {
        $error = true;
        $date_check_error = true;

        $messageStack->add_session('search', ERROR_INVALID_FROM_DATE);
      }
    }

    if (tep_not_null($dto)) {
      if (!tep_checkdate($dto, DOB_FORMAT_STRING, $dto_array)) {
        $error = true;
        $date_check_error = true;

        $messageStack->add_session('search', ERROR_INVALID_TO_DATE);
      }
    }

    if (($date_check_error == false) && tep_not_null($dfrom) && tep_not_null($dto)) {
      if (mktime(0, 0, 0, $dfrom_array[1], $dfrom_array[2], $dfrom_array[0]) > mktime(0, 0, 0, $dto_array[1], $dto_array[2], $dto_array[0])) {
        $error = true;

        $messageStack->add_session('search', ERROR_TO_DATE_LESS_THAN_FROM_DATE);
      }
    }

    $price_check_error = false;
    if (tep_not_null($pfrom)) {
      if (!settype($pfrom, 'double')) {
        $error = true;
        $price_check_error = true;

        $messageStack->add_session('search', ERROR_PRICE_FROM_MUST_BE_NUM);
      }
    }

    if (tep_not_null($pto)) {
      if (!settype($pto, 'double')) {
        $error = true;
        $price_check_error = true;

        $messageStack->add_session('search', ERROR_PRICE_TO_MUST_BE_NUM);
      }
    }

    if (($price_check_error == false) && is_float($pfrom) && is_float($pto)) {
      if ($pfrom >= $pto) {
        $error = true;

        $messageStack->add_session('search', ERROR_PRICE_TO_LESS_THAN_PRICE_FROM);
      }
    }

    if (tep_not_null($keywords)) {
      if (!tep_parse_search_string(stripslashes($keywords), $search_keywords)) {	
        $error = true;

        $messageStack->add_session('search', ERROR_INVALID_KEYWORDS);
      }
    }
  }

  if (empty($dfrom) && empty($dto) && empty($pfrom) && empty($pto) && empty($keywords)) {
    $error = true;

    $messageStack->add_session('search', ERROR_AT_LEAST_ONE_INPUT);
  }

  if ($error == true) {
    tep_redirect(tep_href_link(FILENAME_ADVANCED_SEARCH, tep_get_all_get_params(), 'NONSSL', true, false));
  }

  $breadcrumb->add(NAVBAR_TITLE_1, tep_href_link(FILENAME_ADVANCED_SEARCH));
  $breadcrumb->add(NAVBAR_TITLE_2, tep_href_link(FILENAME_ADVANCED_SEARCH_RESULT, tep_get_all_get_params(), 'NONSSL', true, false));

  $content = CONTENT_ADVANCED_SEARCH_RESULT;

  include (bts_select('main', $content_template)); // BTSv1.5

  require(DIR_WS_INCLUDES . 'application_bottom.php');
?>