/**
* set user language
*/
function setUserLanguageObject()
{
$this->lng->loadLanguageModule("meta");
require_once './Services/User/classes/class.ilObjUser.php';
if (!isset($_POST["id"])) {
$this->ilias->raiseError($this->lng->txt("no_checkbox"), $this->ilias->error_obj->MESSAGE);
}
if (count($_POST["id"]) != 1) {
$this->ilias->raiseError($this->lng->txt("choose_only_one_language") . "<br/>" . $this->lng->txt("action_aborted"), $this->ilias->error_obj->MESSAGE);
}
$obj_id = $_POST["id"][0];
$newUserLangObj = new ilObjLanguage($obj_id);
if ($newUserLangObj->isUserLanguage()) {
$this->ilias->raiseError($this->lng->txt("meta_l_" . $newUserLangObj->getKey()) . " " . $this->lng->txt("is_already_your") . " " . $this->lng->txt("user_language") . "<br/>" . $this->lng->txt("action_aborted"), $this->ilias->error_obj->MESSAGE);
}
if ($newUserLangObj->isInstalled() == false) {
$this->ilias->raiseError($this->lng->txt("meta_l_" . $newUserLangObj->getKey()) . " " . $this->lng->txt("language_not_installed") . "<br/>" . $this->lng->txt("action_aborted"), $this->ilias->error_obj->MESSAGE);
}
$curUser = new ilObjUser($_SESSION["AccountId"]);
$curUser->setLanguage($newUserLangObj->getKey());
$curUser->update();
//$this->setUserLanguage($new_lang_key);
$this->data = $this->lng->txt("user_language") . " " . $this->lng->txt("changed_to") . " " . $this->lng->txt("meta_l_" . $newUserLangObj->getKey()) . ".";
$this->out();
}