<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Mail
* @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id$
*/


/**
* Zend_Mail_Part
*/
#require_once 'Zend/Mail/Part.php';

/**
* Zend_Mail_Message_Interface
*/
#require_once 'Zend/Mail/Message/Interface.php';

/**
* @category Zend
* @package Zend_Mail
* @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Mail_Message extends Zend_Mail_Part implements Zend_Mail_Message_Interface
{
/**
* flags for this message
* @var array
*/
protected $_flags = array();

/**
* Public constructor
*
* In addition to the parameters of Zend_Mail_Part::__construct() this constructor supports:
* - file filename or file handle of a file with raw message content
* - flags array with flags for message, keys are ignored, use constants defined in Zend_Mail_Storage
*
* @param string $rawMessage full message with or without headers
* @throws Zend_Mail_Exception
*/
public function __construct(array $params)
{
if (isset($params['file'])) {
if (!is_resource($params['file'])) {
$params['raw'] = @file_get_contents($params['file']);
if ($params['raw'] === false) {
/**
* @see Zend_Mail_Exception
*/
#require_once 'Zend/Mail/Exception.php';
throw new Zend_Mail_Exception('could not open file');
}
} else {
$params['raw'] = stream_get_contents($params['file']);
}
$params['raw'] = preg_replace("/(?<!\r)\n/", "\r\n", $params['raw']);
}

if (!empty($params['flags'])) {
// set key and value to the same value for easy lookup
$this->_flags = array_merge($this->_flags, array_combine($params['flags'],$params['flags']));
}

parent::__construct($params);
}

/**
* return toplines as found after headers
*
* @return string toplines
*/
public function getTopLines()
{
return $this->_topLines;
}

/**
* check if flag is set
*
* @param mixed $flag a flag name, use constants defined in Zend_Mail_Storage
* @return bool true if set, otherwise false
*/
public function hasFlag($flag)
{
return isset($this->_flags[$flag]);
}

/**
* get all set flags
*
* @return array array with flags, key and value are the same for easy lookup
*/
public function getFlags()
{
return $this->_flags;
}
}