<?php
require_once("global.php");

define("PAGE_NAME", "Register");

if ($isLoggedIn)
{
	header("Location: ". WWW ."/me.php");
	exit();
}

if (isset($_POST['submit']))
{
	$registerErrors = Array();

	$name = $core->filterInputString($_POST['bean_name']);
	$email = $core->filterInputString($_POST['bean_email']);
	$pass = $core->filterInputString($_POST['bean_password']);

	$email_check = preg_match("/^[a-z0-9_\.-]+@([a-z0-9]+([\-]+[a-z0-9]+)*\.)+[a-z]{2,7}$/i", $email);
	$name_check = strlen($db->dbQueryReturn("SELECT id FROM users WHERE username = '" . $name . "' LIMIT 1"));
	$name_filter = preg_replace("/[^a-z\d\-=\?!@:\.]/i", "", $name);

	if (isset($name) && isset($email) && isset($pass))
	{
		$failure = false;

		if ($name_check > 0)
		{
			$registerErrors[] = "The name " . $name . " seems to be taken. Please try another one!";
		}
		else if ($name_filter !== $name)
		{
			$registerErrors[] = "Username is not suitable, please try another one!";
		}
		else if (strlen($name) > 12)
		{
			$registerErrors[] = "That Username is too long.";
		}
		else if (strlen($name) < 1)
		{
			$registerErrors[] = "Please choose your Username.";
		}

		if (strlen($pass) < 6)
		{
			$registerErrors[] = "Your password needs be at least 6 characters long.";
		}

		if(strlen($email) < 6)
		{
			$registerErrors[] = "Enter a valid e-mail.";
		}
		elseif ($email_check !== 1)
		{
			$registerErrors[] = "Enter a valid e-mail.";
		}

		if (count($registerErrors) <= 0)
		{
			$register_date = date("Y-m-d");
			$last_activity = date("Y-m-d H:i:s");
			$club_lastupdate = date("Y-m-d H:i:s");

			$hashed_pass = $core->WoodpeckerHash($pass, strtolower($name));

			$dbInsertArray = array('username' => $name,
						'password' => $hashed_pass,
						'role' => '1',
						'signedup' => $register_date,
						'figure' => $config["figure"],
						'sex' => 'M',
						'motto' => $config["motto"],
						'motto_messenger' => $config["motto_messenger"],
						'credits' => $config["credits"],
						'tickets' => '0',
						'film' => '0',
						'lastactivity' => $last_activity,
						'club_lastupdate' => $club_lastupdate,
						'email' => $email,
						'dob' => '01.01.1337');

			if ($dbInsert = $db->dbInsert('users', $dbInsertArray))
			{
				$userID = $db->dbQueryReturn("SELECT id FROM users WHERE username = '" . $name . "' LIMIT 1");
				$_SESSION["userID"] = $userID;

				header("Location: ". WWW ."/tutorial.php");
				exit();
			}
		}
		else
		{
			$errResult = '<b><span style="color:red">';

			foreach ($registerErrors as $err)
			{

				$errResult .= '<p>' . $err . '</p>';
			}

			$errResult .= '</span></b>';
		}
	}
}

$page = new WoodpeckerPage();

$page->addTemplate("register");

$page->addHeader();
$page->addFooter();

$page->replace_tags(array(
	"REGISTER_ERROR" => $errResult,
	"POST_NAME" => (isset($name) ? 'value="' . strip_tags($name) . '"' : null),
	"POST_PASS" => (isset($pass) ? 'value="' . strip_tags($pass) . '"' : null),
	"POST_EMAIL" => (isset($email) ? 'value="' . strip_tags($email) . '"' : null)
));

$page->output();
?>