function initialize()
{
$ci =& get_instance();
$uri =& load_class('URI', 'core');
$admin = $uri->segment(1);
$is_admin = $admin == 'administrator' || $admin == 'admin' ? true : false;
$language = $is_admin ? admin_language() : site_language();
$side = $is_admin ? 'app' : 'site';
$user_lang_request = trim($ci->input->get('lang'));
$user_lang = $ci->session->userdata('user_lang');
if (!empty($user_lang_request)) {
$ci->session->set_userdata('user_lang', $user_lang_request);
AZ::redirect(current_url());
}
if (isset($user_lang) && !empty($user_lang) && !$is_admin) {
$ci->lang->load($side, $user_lang);
} else {
$ci->lang->load($side, $language);
}
}
$content = admin_active();
} elseif ($p == "admin_free") {
$title = admin_free_title();
$content = admin_free();
} elseif ($p == "admin_news") {
require_once realpath(__DIR__ . '/../includes/pages/admin_news.php');
$content = admin_news();
} elseif ($p == "admin_rooms") {
$title = admin_rooms_title();
$content = admin_rooms();
} elseif ($p == "admin_groups") {
$title = admin_groups_title();
$content = admin_groups();
} elseif ($p == "admin_language") {
require_once realpath(__DIR__ . '/../includes/pages/admin_language.php');
$content = admin_language();
} elseif ($p == "admin_import") {
$title = admin_import_title();
$content = admin_import();
} elseif ($p == "admin_shifts") {
$title = admin_shifts_title();
$content = admin_shifts();
} elseif ($p == "admin_export_users") {
require_once realpath(__DIR__ . '/../includes/controller/export_users_controller.php');
if (isset($_REQUEST['type'])) {
$type = $_REQUEST['type'];
} else {
$ype = 'csv';
}
users_export_controller($type);
} elseif ($p == "admin_log") {
