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msd2/myoos/includes/classes/class_language.php

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+<?php
+/* ----------------------------------------------------------------------
+
+   MyOOS [Shopsystem]
+   https://www.oos-shop.de
+
+   Copyright (c) 2003 - 2019 by the MyOOS Development Team.
+   ----------------------------------------------------------------------
+   Based on:
+
+   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)
+
+   File: language.php,v 1.6 2003/06/28 16:53:09 dgw_
+   ----------------------------------------------------------------------
+   osCommerce, Open Source E-Commerce Solutions
+   http://www.oscommerce.com
+
+   Copyright (c) 2003 osCommerce
+   ----------------------------------------------------------------------
+   Released under the GNU General Public License
+   ---------------------------------------------------------------------- */
+
+/** ensure this file is being included by a parent file */
+defined( 'OOS_VALID_MOD' ) OR die( 'Direct Access to this location is not allowed.' );
+
+
+class language {
+    var $languages;
+    var $_languages = array();
+
+    public function __construct() {
+
+        $dbconn =& oosDBGetConn();
+        $oostable =& oosDBGetTables();
+
+        $languagestable = $oostable['languages'];
+        $languages_sql = "SELECT languages_id, name, iso_639_2, iso_639_1
+                          FROM $languagestable
+                          WHERE status = '1'
+                          ORDER BY sort_order";
+        if (USE_CACHE == 'true') {
+			$languages_result = $dbconn->CacheExecute(3600*24, $languages_sql);
+        } else {
+			$languages_result = $dbconn->Execute($languages_sql);
+        }
+
+        while ($languages = $languages_result->fields) {
+			$this->_languages[$languages['iso_639_2']] = array('id' => $languages['languages_id'],
+																'name' => $languages['name'],
+																'iso_639_2' => $languages['iso_639_2'],
+																'iso_639_1' => $languages['iso_639_1']);
+			// Move that ADOdb pointer!
+			$languages_result->MoveNext();
+        }
+    }
+
+
+	function set_language($sLang = '') {
+
+		if ( (oos_is_not_null($sLang)) && ($this->exists($sLang) === TRUE)) {
+			$this->language = $this->get($sLang);
+		} else {
+			$this->language = $this->get(DEFAULT_LANGUAGE);
+		}
+
+		if (isset($_SESSION) && isset($_SESSION['customer_id'])) {
+			$dbconn =& oosDBGetConn();
+			$oostable =& oosDBGetTables();
+
+			$sLanguage = oos_var_prep_for_os($this->language['iso_639_2']);
+		
+			$customerstable = $oostable['customers'];
+			$query = "UPDATE $customerstable SET customers_language =? WHERE customers_id =?";
+			$result = $dbconn->Execute($query, array($sLanguage, (int)$_SESSION['customer_id']));
+		}
+	}
+
+
+	function get_browser_language() {
+
+		$http_accept_language = explode(',', $_SERVER['HTTP_ACCEPT_LANGUAGE']);
+
+		$browser_languages = array(
+         'af' => 'af|afrikaans',
+         'ar' => 'ar([-_][[:alpha:]]{2})?|arabic',
+         'az' => 'az|azerbaijani',
+         'bg' => 'bg|bulgarian',
+         'br' => 'pt[-_]br|brazilian portuguese',
+         'bs' => 'bs|bosnian',
+         'ca' => 'ca|catalan',
+         'cs' => 'cs|czech',
+         'da' => 'da|danish',
+         'deu' => 'de([-_][[:alpha:]]{2})?|german',
+         'el' => 'el|greek',
+         'eng' => 'en([-_][[:alpha:]]{2})?|english',
+         'spa' => 'es([-_][[:alpha:]]{2})?|spanish',
+         'et' => 'et|estonian',
+         'fi' => 'fi|finnish',
+         'fra' => 'fr([-_][[:alpha:]]{2})?|french',
+         'gl' => 'gl|galician',
+         'hu' => 'hu|hungarian',
+         'ita' => 'it|italian',
+         'ka' => 'ka|georgian',
+         'lt' => 'lt|lithuanian',
+         'nl' => 'nl([-_][[:alpha:]]{2})?|dutch',
+         'no' => 'no|norwegian',
+         'pol' => 'pl|polish',
+         'pt' => 'pt([-_][[:alpha:]]{2})?|portuguese',
+         'ro' => 'ro|romanian',
+         'rus' => 'ru|russian',
+         'sk' => 'sk|slovak',
+         'sr' => 'sr|serbian',
+         'sv' => 'sv|swedish',
+         'tr' => 'tr|turkish',
+         'uk' => 'uk|ukrainian',
+         'zh' => 'zh|chinese simplified');
+
+		foreach ($http_accept_language as $browser_language) {
+			foreach ($browser_languages as $key => $value) {
+				if (preg_match('/^(' . $value . ')(;q=[0-9]\\.[0-9])?$/', $browser_language) && $this->exists($key)) {
+					$this->set_language($key);
+					return TRUE;
+				}
+			}
+		}
+
+      $this->set_language(DEFAULT_LANGUAGE);
+	}
+
+
+	function get($sLang) {
+		return $this->_languages[$sLang];
+	}
+
+	function getAll() {
+		return $this->_languages;
+	}
+
+	function exists($sLang) {
+		return array_key_exists($sLang, $this->_languages);
+	}
+
+	function getID() {
+		return $this->language['id'];
+	}
+
+	function getName() {
+		return $this->language['name'];
+	}
+
+	function getCode() {
+		return $this->language['iso_639_2'];
+    }
+}