// set the language
if (!tep_session_is_registered('language') || isset($HTTP_GET_VARS['language'])) {
if (!tep_session_is_registered('language')) {
tep_session_register('language');
tep_session_register('languages_id');
}
include(DIR_WS_CLASSES . 'language.php');
$lng = new language();
if (isset($HTTP_GET_VARS['language']) && tep_not_null($HTTP_GET_VARS['language'])) {
$lng->set_language($HTTP_GET_VARS['language']);
} else {
$lng->get_browser_language();
}
$language = $lng->language['directory'];
$languages_id = $lng->language['id'];
}
// include the language translations
require(DIR_WS_LANGUAGES . $language . '.php');
// currency
if (!tep_session_is_registered('currency') || isset($HTTP_GET_VARS['currency']) || ( (USE_DEFAULT_LANGUAGE_CURRENCY == 'true') && (LANGUAGE_CURRENCY != $currency) ) ) {
if (!tep_session_is_registered('currency')) tep_session_register('currency');
if (isset($HTTP_GET_VARS['currency']) && $currencies->is_set($HTTP_GET_VARS['currency'])) {
$currency = $HTTP_GET_VARS['currency'];
} else {
$currency = (USE_DEFAULT_LANGUAGE_CURRENCY == 'true') ? LANGUAGE_CURRENCY : DEFAULT_CURRENCY;
}
}
// navigation history
if (tep_session_is_registered('navigation')) {
if (PHP_VERSION < 4) {
$broken_navigation = $navigation;
$navigation = new navigationHistory;
$navigation->unserialize($broken_navigation);
}
} else {
tep_session_register('navigation');
$navigation = new navigationHistory;
}
$navigation->add_current_page();
// Shopping cart actions
if (isset($HTTP_GET_VARS['action'])) {
// redirect the customer to a friendly cookie-must-be-enabled page if cookies are disabled
if ($session_started == false) {
tep_redirect(tep_href_link(FILENAME_COOKIE_USAGE));
}
if (DISPLAY_CART == 'true') {
$goto = FILENAME_SHOPPING_CART;
$parameters = array('action', 'cPath', 'products_id', 'pid');
} else {
$goto = basename($PHP_SELF);
if ($HTTP_GET_VARS['action'] == 'buy_now') {
$parameters = array('action', 'pid', 'products_id');
} else {
$parameters = array('action', 'pid');
}
}
switch ($HTTP_GET_VARS['action']) {
// customer wants to update the product quantity in their shopping cart
case 'update_product' : for ($i=0, $n=sizeof($HTTP_POST_VARS['products_id']); $i<$n; $i++) {
if (in_array($HTTP_POST_VARS['products_id'][$i], (is_array($HTTP_POST_VARS['cart_delete']) ? $HTTP_POST_VARS['cart_delete'] : array()))) {
$cart->remove($HTTP_POST_VARS['products_id'][$i]);
} else {
if (PHP_VERSION < 4) {
// if PHP3, make correction for lack of multidimensional array.
reset($HTTP_POST_VARS);
while (list($key, $value) = each($HTTP_POST_VARS)) {
if (is_array($value)) {
while (list($key2, $value2) = each($value)) {
if (ereg ("(.*)\]\[(.*)", $key2, $var)) {
$id2[$var[1]][$var[2]] = $value2;
}
}
}
}
$attributes = ($id2[$HTTP_POST_VARS['products_id'][$i]]) ? $id2[$HTTP_POST_VARS['products_id'][$i]] : '';
} else {
$attributes = ($HTTP_POST_VARS['id'][$HTTP_POST_VARS['products_id'][$i]]) ? $HTTP_POST_VARS['id'][$HTTP_POST_VARS['products_id'][$i]] : '';
}
$cart->add_cart($HTTP_POST_VARS['products_id'][$i], $HTTP_POST_VARS['cart_quantity'][$i], $attributes, false);
}
}
tep_redirect(tep_href_link($goto, tep_get_all_get_params($parameters)));
break;
// customer adds a product from the products page
case 'add_product' : if (isset($HTTP_POST_VARS['products_id']) && is_numeric($HTTP_POST_VARS['products_id'])) {
$cart->add_cart($HTTP_POST_VARS['products_id'], $cart->get_quantity(tep_get_uprid($HTTP_POST_VARS['products_id'], $HTTP_POST_VARS['id']))+1, $HTTP_POST_VARS['id']);
}
tep_redirect(tep_href_link($goto, tep_get_all_get_params($parameters)));
break;
// performed by the 'buy now' button in product listings and review page
case 'buy_now' : if (isset($HTTP_GET_VARS['products_id'])) {
if (tep_has_product_attributes($HTTP_GET_VARS['products_id'])) {
tep_redirect(tep_href_link(FILENAME_PRODUCT_INFO, 'products_id=' . $HTTP_GET_VARS['products_id']));
} else {
$cart->add_cart($HTTP_GET_VARS['products_id'], $cart->get_quantity($HTTP_GET_VARS['products_id'])+1);
}
}
tep_redirect(tep_href_link($goto, tep_get_all_get_params($parameters)));
break;
case 'notify' : if (tep_session_is_registered('customer_id')) {
if (isset($HTTP_GET_VARS['products_id'])) {
$notify = $HTTP_GET_VARS['products_id'];
} elseif (isset($HTTP_GET_VARS['notify'])) {
$notify = $HTTP_GET_VARS['notify'];
} elseif (isset($HTTP_POST_VARS['notify'])) {
$notify = $HTTP_POST_VARS['notify'];
} else {
tep_redirect(tep_href_link(basename($PHP_SELF), tep_get_all_get_params(array('action', 'notify'))));
}
if (!is_array($notify)) $notify = array($notify);
for ($i=0, $n=sizeof($notify); $i<$n; $i++) {
$check_query = tep_db_query("select count(*) as count from " . TABLE_PRODUCTS_NOTIFICATIONS . " where products_id = '" . $notify[$i] . "' and customers_id = '" . $customer_id . "'");
$check = tep_db_fetch_array($check_query);
if ($check['count'] < 1) {
tep_db_query("insert into " . TABLE_PRODUCTS_NOTIFICATIONS . " (products_id, customers_id, date_added) values ('" . $notify[$i] . "', '" . $customer_id . "', now())");
}
}
tep_redirect(tep_href_link(basename($PHP_SELF), tep_get_all_get_params(array('action', 'notify'))));
} else {
$navigation->set_snapshot();
tep_redirect(tep_href_link(FILENAME_LOGIN, '', 'SSL'));
}
break;
case 'notify_remove' : if (tep_session_is_registered('customer_id') && isset($HTTP_GET_VARS['products_id'])) {
$check_query = tep_db_query("select count(*) as count from " . TABLE_PRODUCTS_NOTIFICATIONS . " where products_id = '" . $HTTP_GET_VARS['products_id'] . "' and customers_id = '" . $customer_id . "'");
$check = tep_db_fetch_array($check_query);
if ($check['count'] > 0) {
tep_db_query("delete from " . TABLE_PRODUCTS_NOTIFICATIONS . " where products_id = '" . $HTTP_GET_VARS['products_id'] . "' and customers_id = '" . $customer_id . "'");
}
tep_redirect(tep_href_link(basename($PHP_SELF), tep_get_all_get_params(array('action'))));
} else {
$navigation->set_snapshot();
tep_redirect(tep_href_link(FILENAME_LOGIN, '', 'SSL'));
}
break;
case 'cust_order' : if (tep_session_is_registered('customer_id') && isset($HTTP_GET_VARS['pid'])) {
if (tep_has_product_attributes($HTTP_GET_VARS['pid'])) {
tep_redirect(tep_href_link(FILENAME_PRODUCT_INFO, 'products_id=' . $HTTP_GET_VARS['pid']));
} else {
$cart->add_cart($HTTP_GET_VARS['pid'], $cart->get_quantity($HTTP_GET_VARS['pid'])+1);
}
}
tep_redirect(tep_href_link($goto, tep_get_all_get_params($parameters)));
break;
}
}
<?php
/*
$Id: language.php 1739 2007-12-20 00:52:16Z hpdl $
osCommerce, Open Source E-Commerce Solutions
http://www.oscommerce.com
Copyright (c) 2003 osCommerce
Released under the GNU General Public License
browser language detection logic Copyright phpMyAdmin (select_lang.lib.php3 v1.24 04/19/2002)
Copyright Stephane Garin <sgarin@sgarin.com> (detect_language.php v0.1 04/02/2002)
*/
class language {
var $languages, $catalog_languages, $browser_languages, $language;
function language($lng = '') {
$this->languages = array('ar' => 'ar([-_][[:alpha:]]{2})?|arabic',
'bg' => 'bg|bulgarian',
'br' => 'pt[-_]br|brazilian portuguese',
'ca' => 'ca|catalan',
'cs' => 'cs|czech',
'da' => 'da|danish',
'de' => 'de([-_][[:alpha:]]{2})?|german',
'el' => 'el|greek',
'en' => 'en([-_][[:alpha:]]{2})?|english',
'es' => 'es([-_][[:alpha:]]{2})?|spanish',
'et' => 'et|estonian',
'fi' => 'fi|finnish',
'fr' => 'fr([-_][[:alpha:]]{2})?|french',
'gl' => 'gl|galician',
'he' => 'he|hebrew',
'hu' => 'hu|hungarian',
'id' => 'id|indonesian',
'it' => 'it|italian',
'ja' => 'ja|japanese',
'ko' => 'ko|korean',
'ka' => 'ka|georgian',
'lt' => 'lt|lithuanian',
'lv' => 'lv|latvian',
'nl' => 'nl([-_][[:alpha:]]{2})?|dutch',
'no' => 'no|norwegian',
'pl' => 'pl|polish',
'pt' => 'pt([-_][[:alpha:]]{2})?|portuguese',
'ro' => 'ro|romanian',
'ru' => 'ru|russian',
'sk' => 'sk|slovak',
'sr' => 'sr|serbian',
'sv' => 'sv|swedish',
'th' => 'th|thai',
'tr' => 'tr|turkish',
'uk' => 'uk|ukrainian',
'tw' => 'zh[-_]tw|chinese traditional',
'zh' => 'zh|chinese simplified');
$this->catalog_languages = array();
$languages_query = tep_db_query("select languages_id, name, code, image, directory from " . TABLE_LANGUAGES . " order by sort_order");
while ($languages = tep_db_fetch_array($languages_query)) {
$this->catalog_languages[$languages['code']] = array('id' => $languages['languages_id'],
'name' => $languages['name'],
'image' => $languages['image'],
'directory' => $languages['directory']);
}
$this->browser_languages = '';
$this->language = '';
$this->set_language($lng);
}
function set_language($language) {
if ( (tep_not_null($language)) && (isset($this->catalog_languages[$language])) ) {
$this->language = $this->catalog_languages[$language];
} else {
$this->language = $this->catalog_languages[DEFAULT_LANGUAGE];
}
}
function get_browser_language() {
$this->browser_languages = explode(',', getenv('HTTP_ACCEPT_LANGUAGE'));
for ($i=0, $n=sizeof($this->browser_languages); $i<$n; $i++) {
reset($this->languages);
while (list($key, $value) = each($this->languages)) {
if (eregi('^(' . $value . ')(;q=[0-9]\\.[0-9])?$', $this->browser_languages[$i]) && isset($this->catalog_languages[$key])) {
$this->language = $this->catalog_languages[$key];
break 2;
}
}
}
}
}
?>