<?php
/*
 * This file is part of the Magallanes package.
*
* (c) Andrés Montañez <andres@andresmontanez.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/

namespace Mage;

use Mage\Console;

/**
 * Mailer Helper.
 *
 * @author Andrés Montañez <andres@andresmontanez.com>
 */
class Mailer
{
	const EOL = "\r\n";
	const SUBJECT = '[Magallanes] Deployment of {project} to {environment}: {result}';

	protected $address;
	protected $project;
	protected $environment;
	protected $logFile;

	public function setAddress($address)
	{
        $this->address = $address;
        return $this;
	}

	public function setProject($project)
	{
		$this->project = $project;
		return $this;
	}

	public function setEnvironment($environment)
	{
		$this->environment = $environment;
		return $this;
	}

	public function setLogFile($logFile)
	{
		$this->logFile = $logFile;
		return $this;
	}

    public function send($result)
    {
    	$boundary = md5(date('r', time()));

    	$headers = 'From: ' . $this->address
    			 . self::EOL
    			 . 'Reply-To: ' . $this->address
    			 . self::EOL
    			 . 'MIME-Version: 1.0'
		 		 . self::EOL
    	         . 'Content-Type: multipart/mixed; boundary=Mage-mixed-' . $boundary;

    	$subject = str_replace(
			array('{project}', '{environment}', '{result}'),
			array($this->project, $this->environment, $result ? 'SUCCESS' : 'FAILURE'),
			self::SUBJECT
		)
    	;
    	$attachment = chunk_split(base64_encode(file_get_contents($this->logFile)));

    	$message = 'This is a multi-part message in MIME format.' . self::EOL
    	         . '--Mage-mixed-' . $boundary . self::EOL
    	         . 'Content-Type: text/plain; charset=iso-8859-1' . self::EOL
    	         . 'Content-Transfer-Encoding: quoted-printable' . self::EOL
    	         . self::EOL
    	         . strip_tags(Console::getOutput()) . self::EOL
    	         . self::EOL
    	         . '--Mage-mixed-' . $boundary . self::EOL
    	         . 'Content-Type: text/plain; name="log.txt"' . self::EOL
    	         . 'Content-Transfer-Encoding: base64' . self::EOL
    	         . 'Content-Disposition: attachment' . self::EOL
    	         . self::EOL
    	         . $attachment . self::EOL
    	         . '--Mage-mixed-' . $boundary . '--' . self::EOL
    	         ;

    	$mail_sent = @mail($this->address, $subject, $message, $headers);
    }
}