<?php
    if ($_POST['submit'] == "Register")
    {
        $validate = new Validate();

        if(!$validate->isValidUserName(strip_tags($_POST['userName'])))
        {
            $validate->errors->addError('Username', 'Your username must be less that 13 characters and only letters and numbers');
        }

        if ($validate->isUsernameUsed(strip_tags($_POST['userName'])))
        {
            $validate->errors->addError('Username', 'This username is taken!');
        }

        if (!$validate->doPasswordsMatch($_POST['userPass'], $_POST['userPass2']))
        {
            $validate->errors->addError('Passwords', 'Both passwords must match!');
        }

        if(!$validate->isValidEmail($_POST['userEmail']))
        {
            $validate->errors->addError('Email', 'The email address you entered was invalid!');
        }

        if ($validate->errors->getErrorCount() >= 1)
        {
            $errors = $validate->errors->fetchErrors();
        }
        else
        {
            Auth::register(strip_tags($_POST['userName']), md5($_POST['userPass']), strip_tags($_POST['userEmail']));
            Auth::login(strip_tags($_POST['userName']));
            Utility::redirect('index.php', 'Successfully-registered!');
        }
    }
    function __autoload($class_name)
    {
        require_once ('Classes/'.$class_name.'.class.php');
    }
    $form = "
    ".$errors."
    <form name='input' action='#' method='POST'>
        <table>
            <tr>
                <td>Username:</td><td><input type='text' name='userName' /></td>
            </tr>
            <tr>
                <td>Password:</td><td><input type='password' name='userPass' /></td>
            </tr>
            <tr>
                <td>Repeat Password:</td><td><input type='password' name='userPass2' /></td>
            </tr>
            <tr>
                <td>Email:</td><td><input type='text' name='userEmail' /></td>
            </tr>
            <tr>
                <td><input type='submit' name='submit' value='Register' /></td>
            </tr>
        </table>
    </form> ";
    $Rules = "
        <table>
            <tr>
                <td>Username</td><td> - Must be less than 13 characters<br /> - Must only contain numbers and letters</td>
            </tr>
            <tr><td><br /></td></tr>
            <tr>
                <td>Email</td><td> - Must follow the form: John[AT]hotmail[DOT]com</td>
            </tr>
        </table>
    ";
    $header = new Header();
    $header->addHeader('Register', $form);
    $header->addHeader('Rules', $Rules);
    $content = $header->fetchHeaders();
    Utility::drawPage("Register", "Footer!", $content);
?>