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<?php
/*
* This file is part of SwiftMailer.
* (c) 2004-2009 Chris Corbyn
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Creates MIME headers.
*
* @author Chris Corbyn
*/
class Swift_Mime_SimpleHeaderFactory implements Swift_Mime_HeaderFactory
{
/** The HeaderEncoder used by these headers */
private $_encoder;
/** The Encoder used by parameters */
private $_paramEncoder;
/** The Grammar */
private $_grammar;
/** The charset of created Headers */
private $_charset;
/**
* Creates a new SimpleHeaderFactory using $encoder and $paramEncoder.
*
* @param Swift_Mime_HeaderEncoder $encoder
* @param Swift_Encoder $paramEncoder
* @param Swift_Mime_Grammar $grammar
* @param string|null $charset
*/
public function __construct(Swift_Mime_HeaderEncoder $encoder, Swift_Encoder $paramEncoder, Swift_Mime_Grammar $grammar, $charset = null)
{
$this->_encoder = $encoder;
$this->_paramEncoder = $paramEncoder;
$this->_grammar = $grammar;
$this->_charset = $charset;
}
/**
* Create a new Mailbox Header with a list of $addresses.
*
* @param string $name
* @param array|string|null $addresses
*
* @return Swift_Mime_Header
*/
public function createMailboxHeader($name, $addresses = null)
{
$header = new Swift_Mime_Headers_MailboxHeader($name, $this->_encoder, $this->_grammar);
if (isset($addresses)) {
$header->setFieldBodyModel($addresses);
}
$this->_setHeaderCharset($header);
return $header;
}
/**
* Create a new Date header using $timestamp (UNIX time).
*
* @param string $name
* @param int|null $timestamp
*
* @return Swift_Mime_Header
*/
public function createDateHeader($name, $timestamp = null)
{
$header = new Swift_Mime_Headers_DateHeader($name, $this->_grammar);
if (isset($timestamp)) {
$header->setFieldBodyModel($timestamp);
}
$this->_setHeaderCharset($header);
return $header;
}
/**
* Create a new basic text header with $name and $value.
*
* @param string $name
* @param string $value
*
* @return Swift_Mime_Header
*/
public function createTextHeader($name, $value = null)
{
$header = new Swift_Mime_Headers_UnstructuredHeader($name, $this->_encoder, $this->_grammar);
if (isset($value)) {
$header->setFieldBodyModel($value);
}
$this->_setHeaderCharset($header);
return $header;
}
/**
* Create a new ParameterizedHeader with $name, $value and $params.
*
* @param string $name
* @param string $value
* @param array $params
*
* @return Swift_Mime_ParameterizedHeader
*/
public function createParameterizedHeader($name, $value = null,
$params = array())
{
$header = new Swift_Mime_Headers_ParameterizedHeader($name, $this->_encoder, strtolower($name) == 'content-disposition' ? $this->_paramEncoder : null, $this->_grammar);
if (isset($value)) {
$header->setFieldBodyModel($value);
}
foreach ($params as $k => $v) {
$header->setParameter($k, $v);
}
$this->_setHeaderCharset($header);
return $header;
}
/**
* Create a new ID header for Message-ID or Content-ID.
*
* @param string $name
* @param string|array $ids
*
* @return Swift_Mime_Header
*/
public function createIdHeader($name, $ids = null)
{
$header = new Swift_Mime_Headers_IdentificationHeader($name, $this->_grammar);
if (isset($ids)) {
$header->setFieldBodyModel($ids);
}
$this->_setHeaderCharset($header);
return $header;
}
/**
* Create a new Path header with an address (path) in it.
*
* @param string $name
* @param string $path
*
* @return Swift_Mime_Header
*/
public function createPathHeader($name, $path = null)
{
$header = new Swift_Mime_Headers_PathHeader($name, $this->_grammar);
if (isset($path)) {
$header->setFieldBodyModel($path);
}
$this->_setHeaderCharset($header);
return $header;
}
/**
* Notify this observer that the entity's charset has changed.
*
* @param string $charset
*/
public function charsetChanged($charset)
{
$this->_charset = $charset;
$this->_encoder->charsetChanged($charset);
$this->_paramEncoder->charsetChanged($charset);
}
/**
* Make a deep copy of object.
*/
public function __clone()
{
$this->_encoder = clone $this->_encoder;
$this->_paramEncoder = clone $this->_paramEncoder;
}
/** Apply the charset to the Header */
private function _setHeaderCharset(Swift_Mime_Header $header)
{
if (isset($this->_charset)) {
$header->setCharset($this->_charset);
}
}
}
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