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<?php
/*
* $Horde: horde/lib/MIME/Message.php,v 1.9.2.8 2003/01/03 12:48:25 jan Exp $
*
* Copyright 1999-2003 Chuck Hagenbuch <chuck@horde.org>
*
* See the enclosed file COPYING for license information (LGPL). If you
* did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
*/
require_once dirname(__FILE__) . '/Part.php';
/**
* The MIME_Message:: class provides methods for creating MIME email
* messages.
*
* @author Chuck Hagenbuch <chuck@horde.org>
* @version $Revision: 1.9.2.8 $
* @since Horde 1.3
* @package horde.mime
*/
class MIME_Message {
/** The string that separates MIME parts from each other inside the message.
@var string $separator */
var $separator;
/** The array of MIME parts in the message.
@var array $parts */
var $parts;
/** The server to default unqualified addresses to.
@var string $defaultServer */
var $defaultServer;
/**
* Create a new MIME email message.
*
* @param string $defaultServer (optional) The server to default unqualified addresses to.
* @return object MIME_Message The new object
*/
function MIME_Message($defaultServer = null)
{
$this->parts = array();
$this->separator = '-MOQ' . (string)date('U') . md5(uniqid(rand()));
if (!isset($defaultServer)) {
$this->defaultServer = $_SERVER['SERVER_NAME'];
} else {
$this->defaultServer = $defaultServer;
}
}
/**
* Add a MIME_Part object to this message.
*
* @param object MIME_Part $part The part to add.
*/
function addPart($part)
{
$this->parts[] = $part;
}
/**
* Take a set of headers and make sure they are encoded properly.
*
* @param array $headers The headers to encode.
* @return array The array of encoded headers.
*/
function encode($headers)
{
if (empty($charset)) {
$charset = Lang::getCharset();
}
foreach ($headers as $key => $val) {
if ($key == 'To' || $key == 'Cc' || $key == 'Bcc' || $key == 'From') {
$headers[$key] = MIME::encodeAddress($val, $charset, $this->defaultServer);
} else {
$headers[$key] = MIME::encode($val, $charset);
}
}
return $headers;
}
/**
* Add the proper set of MIME headers for this message to an array.
*
* @param array $headers The headers to add the MIME headers to.
* @return array The full set of headers including MIME headers.
*/
function header($headers = array())
{
$headers['MIME-Version'] = '1.0';
$headers = $this->encode($headers);
if (count($this->parts) > 1) {
$headers['Content-Type'] = 'multipart/mixed; boundary="' . $this->separator . '"';
} elseif (count($this->parts) > 0) {
$headers = $this->parts[0]->header($headers);
}
return $headers;
}
/**
* Return the entire message contents, including headers, as a string.
*
* @return string The encoded, generated message.
*/
function toString()
{
$message = '';
if (count($this->parts) == 1) {
/* Only one part, no need to make a multipart message */
$part = $this->parts[0];
$message = $part->getContents();
} else {
/* Output the multipart MIME message */
$message = "This message is in MIME format.\n";
foreach ($this->parts as $part) {
$message .= "\n--$this->separator\n";
$message .= $part->toString();
}
$message .= "\n--$this->separator--\n";
}
return $message;
}
}
?>
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