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<?php
/*
$Id$
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 (preg_match('/^(' . $value . ')(;q=[0-9]\\.[0-9])?$/i', $this->browser_languages[$i]) && isset($this->catalog_languages[$key])) {
$this->language = $this->catalog_languages[$key];
break 2;
}
}
}
}
}
?>