/**
* Handles the language specific aspect.
* The language can be changed by setting the $_GET['Language'] & $_GET['setLang'] together. This will also change the language entry of the user in the db.
* Cookies are also being used in case the user isn't logged in.
*
* @return returns the parsed content of the language .ini file related to the users language setting.
*/
public static function handle_language()
{
global $DEFAULT_LANGUAGE;
global $AMS_TRANS;
// if user wants to change the language
if (isset($_GET['Language']) && isset($_GET['setLang'])) {
// The ingame client sometimes sends full words, derive those!
switch ($_GET['Language']) {
case "English":
$lang = "en";
break;
case "French":
$lang = "fr";
break;
default:
$lang = $_GET['Language'];
}
// if the file exists en the setLang = true
if (file_exists($AMS_TRANS . '/' . $lang . '.ini') && $_GET['setLang'] == "true") {
// set a cookie & session var and incase logged in write it to the db!
setcookie('Language', $lang, time() + 60 * 60 * 24 * 30);
$_SESSION['Language'] = $lang;
if (WebUsers::isLoggedIn()) {
WebUsers::setLanguage($_SESSION['id'], $lang);
}
} else {
$_SESSION['Language'] = $DEFAULT_LANGUAGE;
}
} else {
// if the session var is not set yet
if (!isset($_SESSION['Language'])) {
// check if a cookie already exists for it
if (isset($_COOKIE['Language'])) {
$_SESSION['Language'] = $_COOKIE['Language'];
// else use the default language
} else {
$_SESSION['Language'] = $DEFAULT_LANGUAGE;
}
}
}
if ($_SESSION['Language'] == "") {
$_SESSION['Language'] = $DEFAULT_LANGUAGE;
}
return parse_ini_file($AMS_TRANS . '/' . $_SESSION['Language'] . '.ini', true);
}
