name = $name;
$this->code = $code;
$this->encoding = $encoding;
$this->dir = "ltr";
}
function get_language_dir()
{
return "lang/" . $this->code;
}
function get_current_language_dir()
{
$lang = $_SESSION['language'];
return "lang/" . $lang->code;
}
function set_language($code)
{
global $comp_path, $path_to_root;
if (isset($_SESSION['languages'][$code]) &&
$_SESSION['language'] != $_SESSION['languages'][$code])
{
// 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);
reload_page("");
}
}
/**
* 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;
$_SESSION['languages'] = array();
foreach ($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'] = $_SESSION['languages']['en_GB'];
}
}
/*
Test if named function is defined in locale.inc file.
*/
function has_locale($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($fun))
return true;
}
return false;
}
session_name('FrontAccounting'.user_company());
session_start();
// this is to fix the "back-do-you-want-to-refresh" issue - thanx PHPFreaks
header("Cache-control: private");
// Page Initialisation
if (!isset($_SESSION['languages']))
{
language::load_languages();
}
$lang = $_SESSION['language'];
// get_text support
get_text::init();
get_text::set_language($lang->code, $lang->encoding);
//get_text::add_domain("wa", $path_to_root . "/lang");
get_text::add_domain($lang->code, $path_to_root . "/lang");
// Unnecessary for ajax calls.
// Due to bug in php 4.3.10 for this version set globally in php.ini
ini_set('default_charset', $_SESSION['language']->encoding);
if (!function_exists("_"))
{
function _($text)
{
$retVal = get_text::gettext($text);
if ($retVal == "")
return $text;
return $retVal;
}
}
function _set($key,$value)
{
get_text::set_var($key,$value);
}
function reload_page($msg)
{
// header("Location: $_SERVER['PHP_SELF']."");
// exit;
echo "";
echo "";
echo "Changing Languages";
echo '';
echo '';
echo '';
echo '';
if ($msg != "")
echo $msg . " " . $_SERVER['PHP_SELF'];
echo "
";
echo "";
echo "";
}
?>