// Prevent register_globals vulnerability
if (isset($_GET['path_to_root']) || isset($_POST['path_to_root']))
die("Restricted access");
-include_once($path_to_root . "/lang/installed_languages.inc");
+@include_once($path_to_root . "/lang/installed_languages.inc");
include_once($path_to_root . "/includes/lang/gettext.php");
class language
var $encoding; // eg. UTF-8, CP1256, ISO8859-1
var $dir; // Currently support for Left-to-Right (ltr) and
// Right-To-Left (rtl)
+ var $version; // lang package version
var $is_locale_file;
- function language($name, $code, $encoding)
+ function language($name, $code, $encoding, $dir = 'ltr')
{
+ global $dflt_lang;
+
$this->name = $name;
- $this->code = $code;
+ $this->code = $code ? $code : ($dflt_lang ? $dflt_lang : 'C');
$this->encoding = $encoding;
- $this->dir = "ltr";
+ $this->dir = $dir;
}
function get_language_dir()
function set_language($code)
{
- global $comp_path, $path_to_root;
-
- $changed = $_SESSION['language']->code != $code;
- if (isset($_SESSION['languages'][$code]) && $changed)
+ global $path_to_root, $installed_languages;
+
+ $lang = array_search_value($code, $installed_languages, 'code');
+ $changed = $this->code != $code || $this->version != @$lang['version'];
+
+ if ($lang && $changed)
{
// flush cache as we can use several languages in one account
- flush_dir($comp_path.'/'.user_company().'/js_cache');
- $_SESSION['language'] = $_SESSION['languages'][$code];
- $locale = $path_to_root . "/lang/" . $_SESSION['language']->code . "/locale.inc";
- // check id file exists only once for session
- $_SESSION['language']->is_locale_file = file_exists($locale);
+ flush_dir(company_path().'/js_cache');
+
+ $this->name = $lang['name'];
+ $this->code = $lang['code'];
+ $this->encoding = $lang['encoding'];
+ $this->version = @$lang['version'];
+ $this->dir = (isset($lang['rtl']) && $lang['rtl'] === true) ? 'rtl' : 'ltr';
+ $locale = $path_to_root . "/lang/" . $this->code . "/locale.inc";
+ $this->is_locale_file = file_exists($locale);
}
- $lang = $_SESSION['language'];
- get_text::set_language($lang->code, $lang->encoding);
- get_text::add_domain($lang->code, $path_to_root . "/lang");
-
+ $_SESSION['get_text']->set_language($this->code, $this->encoding);
+ $_SESSION['get_text']->add_domain($this->code, $path_to_root . "/lang", $this->version);
+
// Necessary for ajax calls. Due to bug in php 4.3.10 for this
// version set globally in php.ini
- ini_set('default_charset', $lang->encoding);
+ ini_set('default_charset', $this->encoding);
if (isset($_SESSION['App']) && $changed)
$_SESSION['App']->init(); // refresh menu
}
-
- /**
- * This method loads an array of language objects into a session variable
- * called $_SESSIONS['languages']. Only supported languages are added.
- */
- function load_languages()
- {
- global $installed_languages, $dflt_lang;
-
- $_SESSION['languages'] = array();
-
- foreach ($installed_languages as $lang)
- {
- $l = new language($lang['name'],$lang['code'],$lang['encoding']);
- if (isset($lang['rtl']))
- $l->dir = "rtl";
- $_SESSION['languages'][$l->code] = $l;
- }
-
- if (!isset($_SESSION['language']))
- $_SESSION['language'] = $_SESSION['languages'][$dflt_lang];
- }
-
-}
-/*
- Test if named function is defined in locale.inc file.
-*/
-function has_locale($fun=null)
-{
- global $path_to_root;
-
- if ($_SESSION['language']->is_locale_file)
- {
- global $path_to_root;
- include_once($path_to_root . "/lang/" .
- $_SESSION['language']->code . "/locale.inc");
-
- if (!isset($fun) || function_exists($fun))
- return true;
- }
- return false;
}
function _set($key,$value)
{
- get_text::set_var($key,$value);
+ $_SESSION['get_text']->set_var($key,$value);
}
if (!function_exists("_"))
{
function _($text)
{
- $retVal = get_text::gettext($text);
+ $retVal = $_SESSION['get_text']->gettext($text);
if ($retVal == "")
return $text;
return $retVal;