<?php
require('lib/dbconnect.inc.php');
require('lib/class.user.inc.php');

$action = isset($_REQUEST['action']) ? $_REQUEST['action'] : '';
$id = isset($_REQUEST['id']) ? $_REQUEST['id'] : '';

include('tpl/header.tpl');

switch($action) {
    case 'show':
        $user = User::Get($id);
        include('tpl/user.show.tpl');
        break;
    case 'edit':
        $user = User::Get($id);
        include('tpl/user.edit.tpl');
        break;
    case 'save':
        $user = $_POST;
        if(SaveUser($user))
            include('tpl/user.show.tpl');
        else
            include('tpl/error.tpl');
        break;
    default:
        include('tpl/unknown.action.tpl');
        break;
}

include('tpl/footer.tpl');

/* ------------------- Save user -------------------- */

function SaveUser($user) {
    global $db;

    $query = 'UPDATE users SET name="'.$user['name'].'",password="'.md5($user['password']).'",birthdate="'.$user['birthdate'].'"';
    $query .= ' WHERE id='.$user['id'];

    return $db->Query($query);
}

// Note: usually this function would be in
//  User class (User::Save), but now its here
//  so you can see what it does.
?>