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<?php

/*************************

  Coppermine Photo Gallery

  ************************

  Copyright (c) 2003-2005 Coppermine Dev Team

  v1.1 originaly written by Gregory DEMAR

  This program is free software; you can redistribute it and/or modify

  it under the terms of the GNU General Public License as published by

  the Free Software Foundation; either version 2 of the License, or

  (at your option) any later version.

  ********************************************

  Coppermine version: 1.3.3

  $Source: /cvsroot/coppermine/stable/include/select_lang.inc.php,v $

  $Revision: 1.7 $

  $Author: gaugau $

  $Date: 2005/04/19 03:17:11 $

**********************************************/

/**

 * phpMyAdmin Language Loading File

 */

/**

 * All the supported languages have to be listed in the array below.

 * 1. The key must be the "official" ISO 639 language code and, if required,

 *     the dialect code. It can also contains some informations about the

 *     charset (see the Russian case).

 * 2. The first of the values associated to the key is used in a regular

 *     expression to find some keywords corresponding to the language inside two

 *     environment variables.

 *     These values contains:

 *     - the "official" ISO language code and, if required, the dialect code

 *       also ('bu' for Bulgarian, 'fr([-_][[:alpha:]]{2})?' for all French

 *       dialects, 'zh[-_]tw' for Chinese traditional...);

 *     - the '|' character (it means 'OR');

 *     - the full language name.

 * 3. The second values associated to the key is the name of the file to load

 *     without the '.php' extension.

 * 4. The last values associated to the key is the language code as defined by

 *     the RFC1766.

 *

 * Beware that the sorting order (first values associated to keys by

 * alphabetical reverse order in the array) is important: 'zh-tw' (chinese

 * traditional) must be detected before 'zh' (chinese simplified) for

 * example.

 *

 * When there are more than one charset for a language, we put the -utf-8

 * first.

 */

$available_languages = array('ar' => array('ar([-_][[:alpha:]]{2})?|arabic', 'arabic-utf-8', 'ar'),

    'bg' => array('bg|bulgarian', 'bulgarian-utf-8', 'bg'),

    'ca' => array('ca|catalan', 'catalan-utf-8', 'ca'),

    'cs' => array('cs|czech', 'czech-utf-8', 'cs'),

    'da' => array('da|danish', 'danish-utf-8', 'da'),

    'de' => array('de([-_][[:alpha:]]{2})?|german', 'german-utf-8', 'de'),

    'el' => array('el|greek', 'greek-utf-8', 'el'),

    'en' => array('en([-_][[:alpha:]]{2})?|english', 'english-utf-8', 'en'),

    'es' => array('es([-_][[:alpha:]]{2})?|spanish', 'spanish-utf-8', 'es'),

    'et' => array('et|estonian', 'estonian-utf-8', 'et'),

    'fi' => array('fi|finnish', 'finnish-utf-8', 'fi'),

    'fr' => array('fr([-_][[:alpha:]]{2})?|french', 'french-utf-8', 'fr'),

    'gl' => array('gl|galician', 'galician-utf-8', 'gl'),

    'he' => array('he|hebrew', 'hebrew-iso-8859-8-i', 'he'),

    'hr' => array('hr|croatian', 'croatian-utf-8', 'hr'),

    'hu' => array('hu|hungarian', 'hungarian-utf-8', 'hu'),

    'id' => array('id|indonesian', 'indonesian-utf-8', 'id'),

    'it' => array('it|italian', 'italian-utf-8', 'it'),

    'ja' => array('ja|japanese', 'japanese-utf-8', 'ja'),

    'ko' => array('ko|korean', 'korean-ks_c_5601-1987', 'ko'),

    'ka' => array('ka|georgian', 'georgian-utf-8', 'ka'),

    'lt' => array('lt|lithuanian', 'lithuanian-utf-8', 'lt'),

    'lv' => array('lv|latvian', 'latvian-utf-8', 'lv'),

    'nl' => array('nl([-_][[:alpha:]]{2})?|dutch', 'dutch-utf-8', 'nl'),

    'no' => array('no|norwegian', 'norwegian-utf-8', 'no'),

    'pl' => array('pl|polish', 'polish-utf-8', 'pl'),

    'pt' => array('pt[-_]br|brazilian portuguese', 'brazilian_portuguese-utf-8', 'pt-BR'),

    'pt' => array('pt([-_][[:alpha:]]{2})?|portuguese', 'portuguese-utf-8', 'pt'),

    'ro' => array('ro|romanian', 'romanian-utf-8', 'ro'),

    'ru' => array('ru|russian', 'russian-utf-8', 'ru'),

    'sk' => array('sk|slovak', 'slovak-utf-8', 'sk'),

        'sl' => array('sl|slovenian', 'slovenian-utf-8', 'sl'),

    'sq' => array('sq|albanian', 'albanian-utf-8', 'sq'),

    'sr' => array('sr|serbian', 'serbian-utf-8', 'sr'),

    'sv' => array('sv|swedish', 'swedish-utf-8', 'sv'),

    'th' => array('th|thai', 'thai-utf-8', 'th'),

    'tr' => array('tr|turkish', 'turkish-utf-8', 'tr'),

    'uk' => array('uk|ukrainian', 'ukrainian-utf-8', 'uk'),

    'zh' => array('zh[-_]tw|chinese traditional', 'chinese_big5-utf-8', 'zh-TW'),

    'zh' => array('zh|chinese simplified', 'chinese_gb-utf-8', 'zh'),

    );

/**

 * Analyzes some PHP environment variables to find the most probable language

 * that should be used

 *

 * @param string $ string to analyze

 * @param integer $ type of the PHP environment variable which value is $str

 * @global array    the list of available translations

 * @global string   the retained translation keyword

 * @access private

 */

function lang_detect($str = '', $envType = '')

{

    global $available_languages;

    global $lang;

    reset($available_languages);

    while (list($key, $value) = each($available_languages)) {

        // $envType =  1 for the 'HTTP_ACCEPT_LANGUAGE' environment variable,

        // 2 for the 'HTTP_USER_AGENT' one

        if (($envType == 1 && eregi('^(' . $value[0] . ')(;q=[0-9]\\.[0-9])?$', $str)) || ($envType == 2 && eregi('(\(|\[|;[[:space:]])(' . $value[0] . ')(;|\]|\))', $str))) {

            $lang = $key;

            break;

        }

    }

}

/**

 * Get some global variables if 'register_globals' is set to 'off'

 * loic1 - 2001/25/11: use the new globals arrays defined with php 4.1+

 */

if (!empty($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {

    $HTTP_ACCEPT_LANGUAGE = $_SERVER['HTTP_ACCEPT_LANGUAGE'];

} else if (!empty($HTTP_SERVER_VARS['HTTP_ACCEPT_LANGUAGE'])) {

    $HTTP_ACCEPT_LANGUAGE = $HTTP_SERVER_VARS['HTTP_ACCEPT_LANGUAGE'];

}

if (!empty($_SERVER['HTTP_USER_AGENT'])) {

    $HTTP_USER_AGENT = $_SERVER['HTTP_USER_AGENT'];

} else if (!empty($HTTP_SERVER_VARS['HTTP_USER_AGENT'])) {

    $HTTP_USER_AGENT = $HTTP_SERVER_VARS['HTTP_USER_AGENT'];

}

/**

 * Do the work!

 */

$lang = '';

// 1. try to findout user's language by checking its HTTP_ACCEPT_LANGUAGE

// variable

if (empty($lang) && !empty($HTTP_ACCEPT_LANGUAGE)) {

    $accepted = explode(',', $HTTP_ACCEPT_LANGUAGE);

    $acceptedCnt = count($accepted);

    reset($accepted);

    for ($i = 0; $i < $acceptedCnt && empty($lang); $i++) {

        lang_detect($accepted[$i], 1);

    }

}

// 2. try to findout user's language by checking its HTTP_USER_AGENT variable

if (empty($lang) && !empty($HTTP_USER_AGENT)) {

    lang_detect($HTTP_USER_AGENT, 2);

}

// 3. If we catch a valid language, configure it

if (!empty($lang)) {

    $USER['lang'] = $available_languages[$lang][1];

}

// $__PMA_SELECT_LANG_LIB__

?>