<?php

namespace Vn\Web;

require_once ('libphp-phpmailer/PHPMailerAutoload.php');

use Vn\Lib\UserException;

class Mailer
{
	static function send ($db, $mailTo, $body, $subject)
	{
		$conf = $db->getRow (
			'SELECT host, port, secure, sender, sender_name, user, password
				FROM mail_config'
		);

		$mail = new \PHPMailer ();
		$mail->isSMTP ();
		$mail->Host = $conf['host'];

		if (!empty ($conf['user']))
		{
			$mail->SMTPAuth = TRUE;
			$mail->Username = $conf['user'];
			$mail->Password = base64_decode ($conf['password']);
		}
		else
			$mail->SMTPAuth = FALSE;

		if ($conf['secure'])
		{
			$mail->SMTPSecure = 'ssl';
			$mail->Port = 465;
		}

		$mail->setFrom ($conf['sender'], $conf['sender_name']);
		$mail->AddAddress ($mailTo);

		$mail->IsHTML (TRUE);
		$mail->Subject = $subject;
		$mail->Body = $body;
		$mail->CharSet = 'UTF-8';

		if (!$mail->Send ())
			throw new UserException ('Send error: '.$mail->ErrorInfo);
	}
}