<?php
	if (!isset($_POST["musername"]) OR
		!isset($_POST["mpass"]) OR
		!isset($_POST["mpwcheck"]) OR
		!isset($_POST["recaptcha_response_field"])) {
		die ("Error: Not all fields complete");
	}

	$username = mysql_escape_string($_POST["musername"]);
	$password = mysql_escape_string($_POST["mpass"]);
	$confirm_password = mysql_escape_string($_POST["mpwcheck"]);

	$continue = false;

	require_once('inc/recaptchalib.php');

	$publickey = "6LemqAwAAAAAAF4dIpSjTB3GJt1ax0MRQ9FvOX_T";
	$privatekey = "6LemqAwAAAAAAO69RT3j9M1eHPX_ahhmC6Gakuwb";

	$resp = null;
	$error = null;

	if ($_POST["recaptcha_response_field"]) {
			$resp = recaptcha_check_answer ($privatekey,
											$_SERVER["REMOTE_ADDR"],
											$_POST["recaptcha_challenge_field"],
											$_POST["recaptcha_response_field"]);

			if ($resp->is_valid) {
					$continue = true;
			}
	}

	if (!$continue) {
		die ("<font color=\"red\">You have entered an incorrect CAPTCHA code</font>");
	}

	include('inc/init.php');

	$select_user_result = $database->query("SELECT `name` FROM `".TABLE_PREFIX."accounts` WHERE `name`='".$username."' LIMIT 1");
	if ($database->rows() > 0) {
		die ("User already exists!");
	} else if ($password != $confirm_password) {
		die ("Passwords didn't match!");
	} else if (strlen($password) < 4 || strlen($password) > 12) {
		die ("Your password must be between 4-12 characters");
	} else if (strlen($username) < 4 || strlen($username) > 12) {
		die ("Your username must be between 4-12 characters");
	} else {
		//All data is ok
		$insert_user_query = "INSERT INTO ".TABLE_PREFIX."accounts (`name`, `password`, `ip`) VALUES ('".
								$username.
								"', '".
								hash("sha1", $password)."', '/')";
		$database->query($insert_user_query);
	?>
		<font face="Calibri, Verdana" size="+1"><div style="width: 100%; text-align: center;">
			You have successfully registered to KyraMS!
		</div></font>
	<?php
	}
?>