<?php

function redirect($url)
{
    return die(header('Location: '.$url));
}

function get_user_culture()
{
    $cultures = ['en', 'fr'];
    $default  = 'fr';

    return (isset($_COOKIE['culture']) && in_array($_COOKIE['culture'], $cultures)) ? $_COOKIE['culture'] : $default;
}

function set_user_culture($culture)
{
    setcookie('culture', $culture, time() + 3600 * 24 * 365);
}

function secure_connection()
{
    if (in_array($_SERVER['SERVER_NAME'], ['localhost'])) {
        return true;
    }

    if ($_SERVER['SERVER_NAME'] !== 'ssl.neutralnetwork.org' || empty($_SERVER['HTTPS'])) {
        redirect('https://ssl.neutralnetwork.org'.$_SERVER['REQUEST_URI']);
    }
}

function __($str)
{
    global $contents;

    return isset($contents->{$str}->{get_user_culture()}) ? $contents->{$str}->{get_user_culture()} : $str;
}

function decorate_irc_client()
{
    if (empty($_COOKIE['opt1'])) {
        setcookie(
            'opt1',
            '{"1":true,"2":false,"3":true,"4":false,"5":true,"6":true,"7":true,"8":true,"9":false,"10":false,"11":244,"12":false,"13":true,"14":true}',
            time() + 3600 * 24 * 365
        );
    }
}