Apple7 Posted April 12, 2008 Posted April 12, 2008 Hello! All works fine except when I try to make a search in non-latin characters. In that case no page is shown and the header showes 406 error (which in English version browsers reads as "HTTP Error 406 - Not acceptable" The file from an URL giving the error is advanced_search_result.php v 1.72 2003/06/23 06:50:11 project3000 see the code here: <?php /* $Id: advanced_search_result.php,v 1.72 2003/06/23 06:50:11 project3000 Exp $ osCommerce, Open Source E-Commerce Solutions [url="http://www.oscommerce.com"]http://www.oscommerce.com[/url] Copyright © 2003 osCommerce Released under the GNU General Public License */ 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']; } $date_check_error = false; if (tep_not_null($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($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'); ?> I also tried to search the same non-latin strings on other OsCommerce sites and all went well. And more: when I copy-paste an URL-encoded search string produced by other site to mine - it worked fine as well. So my guess is that the problem might be in wrong url-encoding (or other type of encoding) on my OSC. On the other hand when I copy-paste it vice-versa (from my wrong string to the other sample OSC site) -- the script works anyway. Who can help me?
Apple7 Posted April 12, 2008 Author Posted April 12, 2008 Hosting support has fixed it somehow. So those facing the same error should ask hosting support first.
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