[Sommaire] [Imprimer]

   1  <?php
   2  /**

   3   * language Class.

   4   *

   5   * @package classes

   6   * @copyright Copyright 2003-2006 Zen Cart Development Team

   7   * @copyright Portions Copyright 2003 osCommerce

   8   * @license http://www.zen-cart.com/license/2_0.txt GNU Public License V2.0

   9   * @version $Id: language.php 3041 2006-02-15 21:56:45Z wilt $

  10   */
  11  if (!defined('IS_ADMIN_FLAG')) {
  12    die('Illegal Access');
  13  }
  14  /**

  15   * language Class.

  16   * Class to handle language settings for customer viewing

  17   *

  18   * @package classes

  19   */
  20  class language extends base {
  21    var $languages, $catalog_languages, $browser_languages, $language;
  22  
  23    function language($lng = '') {
  24      global $db;
  25      $this->languages = array('ar' => array('ar([-_][[:alpha:]]{2})?|arabic', 'arabic', 'ar'),
  26      'bg-win1251' => array('bg|bulgarian', 'bulgarian-win1251', 'bg'),
  27      'bg-koi8r' => array('bg|bulgarian', 'bulgarian-koi8', 'bg'),
  28      'ca' => array('ca|catalan', 'catala', 'ca'),
  29      'cs-iso' => array('cs|czech', 'czech-iso', 'cs'),
  30      'cs-win1250' => array('cs|czech', 'czech-win1250', 'cs'),
  31      'da' => array('da|danish', 'danish', 'da'),
  32      'de' => array('de([-_][[:alpha:]]{2})?|german', 'german', 'de'),
  33      'el' => array('el|greek',  'greek', 'el'),
  34      'en' => array('en([-_][[:alpha:]]{2})?|english', 'english', 'en'),
  35      'es' => array('es([-_][[:alpha:]]{2})?|spanish', 'spanish', 'es'),
  36      'et' => array('et|estonian', 'estonian', 'et'),
  37      'fi' => array('fi|finnish', 'finnish', 'fi'),
  38      'fr' => array('fr([-_][[:alpha:]]{2})?|french', 'french', 'fr'),
  39      'gl' => array('gl|galician', 'galician', 'gl'),
  40      'he' => array('he|hebrew', 'hebrew', 'he'),
  41      'hu' => array('hu|hungarian', 'hungarian', 'hu'),
  42      'id' => array('id|indonesian', 'indonesian', 'id'),
  43      'it' => array('it|italian', 'italian', 'it'),
  44      'ja-euc' => array('ja|japanese', 'japanese-euc', 'ja'),
  45      'ja-sjis' => array('ja|japanese', 'japanese-sjis', 'ja'),
  46      'ko' => array('ko|korean', 'korean', 'ko'),
  47      'ka' => array('ka|georgian', 'georgian', 'ka'),
  48      'lt' => array('lt|lithuanian', 'lithuanian', 'lt'),
  49      'lv' => array('lv|latvian', 'latvian', 'lv'),
  50      'nl' => array('nl([-_][[:alpha:]]{2})?|dutch', 'dutch', 'nl'),
  51      'no' => array('no|norwegian', 'norwegian', 'no'),
  52      'pl' => array('pl|polish', 'polish', 'pl'),
  53      'pt-br' => array('pt[-_]br|brazilian portuguese', 'brazilian_portuguese', 'pt-BR'),
  54      'pt' => array('pt([-_][[:alpha:]]{2})?|portuguese', 'portuguese', 'pt'),
  55      'ro' => array('ro|romanian', 'romanian', 'ro'),
  56      'ru-koi8r' => array('ru|russian', 'russian-koi8', 'ru'),
  57      'ru-win1251' => array('ru|russian', 'russian-win1251', 'ru'),
  58      'sk' => array('sk|slovak', 'slovak-iso', 'sk'),
  59      'sk-win1250' => array('sk|slovak', 'slovak-win1250', 'sk'),
  60      'sr-win1250' => array('sr|serbian', 'serbian-win1250', 'sr'),
  61      'sv' => array('sv|swedish', 'swedish', 'sv'),
  62      'th' => array('th|thai', 'thai', 'th'),
  63      'tr' => array('tr|turkish', 'turkish', 'tr'),
  64      'uk-win1251' => array('uk|ukrainian', 'ukrainian-win1251', 'uk'),
  65      'zh-tw' => array('zh[-_]tw|chinese traditional', 'chinese_big5', 'zh-TW'),
  66      'zh' => array('zh|chinese simplified', 'chinese_gb', 'zh'));
  67  
  68  
  69      $this->catalog_languages = array();
  70      $languages_query = "select languages_id, name, code, image, directory
  71                            from " . TABLE_LANGUAGES . " 
  72                            order by sort_order";
  73  
  74      $languages = $db->Execute($languages_query);
  75  
  76      while (!$languages->EOF) {
  77        $this->catalog_languages[$languages->fields['code']] = array('id' => $languages->fields['languages_id'],
  78        'name' => $languages->fields['name'],
  79        'image' => $languages->fields['image'],
  80        'code' => $languages->fields['code'],
  81        'directory' => $languages->fields['directory']);
  82        $languages->MoveNext();
  83      }
  84      $this->browser_languages = '';
  85      $this->language = '';
  86  
  87      $this->set_language($lng);
  88    }
  89  
  90    function set_language($language) {
  91      if ( (zen_not_null($language)) && (isset($this->catalog_languages[$language])) ) {
  92        $this->language = $this->catalog_languages[$language];
  93      } else {
  94        $this->language = $this->catalog_languages[DEFAULT_LANGUAGE];
  95      }
  96    }
  97  
  98    function get_browser_language() {
  99      $this->browser_languages = explode(',', $_SERVER['HTTP_ACCEPT_LANGUAGE']);
 100  
 101      for ($i=0, $n=sizeof($this->browser_languages); $i<$n; $i++) {
 102        reset($this->languages);
 103        while (list($key, $value) = each($this->languages)) {
 104          if (eregi('^(' . $value[0] . ')(;q=[0-9]\\.[0-9])?$', $this->browser_languages[$i]) && isset($this->catalog_languages[$key])) {
 105            $this->language = $this->catalog_languages[$key];
 106            break 2;
 107          }
 108        }
 109      }
 110    }
 111  }
 112  ?>