<?
session_start();
include('admin/db.php'); 

if($_POST[signup_username] && $_POST[signup_password] && $_POST[signup_email]) {
	$_POST = mysql_real_escape_array($_POST);
	$errors = array();
	$thisusername = htmlentities($_POST[signup_username]);
	$thispassword = md5(htmlentities($_POST[signup_password]));
	$thisemail = htmlentities($_POST[signup_email]);
	$result = mysql_query("SELECT * FROM users WHERE username LIKE '%$thisusername%'");
	if(mysql_num_rows($result) > 0) {
		$errors[] = "This username already exists in our system.";
	}
	if(!ctype_alnum($thisusername)) {
		$errors[] = "Username contains invalid characters. Please use only A-Z and 0-9, no spaces are special characters"; 
	}
	if(strlen($thisusername) < 6) {
		$errors[] = "Username must be at least 6 characters long";
	}
	if(strlen($thispassword) < 6) {
		$errors[] = "Password must be at least 6 characters long";
	}
	$result = mysql_query("SELECT * FROM users WHERE email = '$thisemail'");
	if(mysql_num_rows($result) > 0) {
		$errors[] = "This email address already exists in our system.";
	}
	if(!filter_var($thisemail, FILTER_VALIDATE_EMAIL)) {
		$errors[] = "Invalid Email Address";
	}
	if($enable_signup_captcha) {
		if(strtolower($_POST[captchaaa]) != strtolower($_SESSION[captcha])) {
			$errors[] = "Incorrect CAPTCHA Response";
		}
	}
	if(!$errors) {
		if($require_account_confirmation) {
			$validationCode = substr(number_format(time() * rand(),0,'',''),0,20);
		}
		$time;
		mysql_query("INSERT INTO users (username,password,email,last_ip,validate,lastlogin) VALUES ('$thisusername','$thispassword','$thisemail','$_SERVER[REMOTE_ADDR]','$validationCode','$time')");
		header("Location: signup_thankyou.php");
		if($require_account_confirmation) {
			$subject = "$sitename Account Verification";
			$body = "
You must verify your account at $sitename before you can login!
Please click the link below, or paste it into your browsers address bar.
			
$basehttp/validateAccount.php?id=$validationCode
			";
			$to = $thisemail;
			$from = "From: $sitename <$admin_email>";
			mail($to,$subject,$body,$from);
		}
		exit();
	}
}

$title = 'Signup'; 
$headertitle = 'Sign up for your FREE account';
if($isMobile) {
	include($basepath.'/templates/mobile.overall_header.php');
}
else {
	include($basepath.'/templates/template.overall_header.php');
}
?>

	<div class="forms-wrapper">
		<div class="forms">
	
			<div class="forms-intro">
				Sign up for a personal account to save videos, leave comments and utilize other advanced features!
			<!-- class="forms-intro" --></div>

			<? if($errors) { ?>
				<div class="forms-error">
					<strong>The following errors have occured:</strong><br>
        			<? 
						foreach($errors as $i) {
							echo "&bull; $i<br>";
						} 
					?>
				<!-- class="forms-error" --></div>
			<? } ?>

			<form id="form1" name="form1" method="post" action="">
				<div class="form-label">Username</div>
				<div class="form-field"><input class="text" id="signup_username" name="signup_username" type="text" maxlength="255" value="<? echo $thisusername; ?>"></div>
				<div class="clear"></div>

				<div class="form-label">Password</div>
				<div class="form-field"><input class="text" id="signup_password" name="signup_password" type="text" maxlength="35"></div>
				<div class="clear"></div>

				<div class="form-label">Email</div>
				<div class="form-field"><input class="text" id="signup_email" name="signup_email" type="text" maxlength="35" value="<? echo $thisemail; ?>"></div>
				<div class="clear"></div>

				<? if($enable_signup_captcha) { ?>
					<div class="form-label">Human?</div>
					<div class="form-field"><img src="/captcha.php" class="captcha"><input class="text" id="signup_email" name="captchaaa" type="text" size="10" value=""></div>
					<div class="clear"></div>
				<? } ?>

				<div class="form-label"></div>
				<div class="form-field"><input class="submit" id="button" type="submit" name="button" value="Sign Up"></div>
				<div class="clear"></div>

				<div class="form-label"></div>
				<div class="form-field">Note: All fields are mandatory.</div>
				<div class="clear"></div>
			</form>

		<!-- class="forms" --></div>
	<!-- class="forms-wrapper" --></div>


<? 
if($isMobile) {
	include($basepath.'/templates/mobile.overall_footer.php');
}
else {
	include($basepath.'/templates/template.overall_footer.php');
}
?>