/**
* Send a mail using this transport
*
* @param Postman_Zend_Mail $mail
* @access public
* @return void
* @throws Postman_Zend_Mail_Transport_Exception if mail is empty
*/
public function send(Postman_Zend_Mail $mail)
{
$this->_isMultipart = false;
$this->_mail = $mail;
$this->_parts = $mail->getParts();
$mime = $mail->getMime();
// Build body content
$this->_buildBody();
// Determine number of parts and boundary
$count = count($this->_parts);
$boundary = null;
if ($count < 1) {
/**
* @see Postman_Zend_Mail_Transport_Exception
*/
require_once 'Exception.php';
throw new Postman_Zend_Mail_Transport_Exception('Empty mail cannot be sent');
}
if ($count > 1) {
// Multipart message; create new MIME object and boundary
$mime = new Postman_Zend_Mime($this->_mail->getMimeBoundary());
$boundary = $mime->boundary();
} elseif ($this->_isMultipart) {
// multipart/alternative -- grab boundary
$boundary = $this->_parts[0]->boundary;
}
// Determine recipients, and prepare headers
$this->recipients = implode(',', $mail->getRecipients());
$this->_prepareHeaders($this->_getHeaders($boundary));
// Create message body
// This is done so that the same Postman_Zend_Mail object can be used in
// multiple transports
$message = new Postman_Zend_Mime_Message();
$message->setParts($this->_parts);
$message->setMime($mime);
$this->body = $message->generateMessage($this->EOL);
// Send to transport!
$this->_sendMail();
}
/**
* Encode header fields
*
* Encodes header content according to RFC1522 if it contains non-printable
* characters.
*
* @param string $value
* @return string
*/
protected function _encodeHeader($value)
{
if (Postman_Zend_Mime::isPrintable($value) === false) {
if ($this->getHeaderEncoding() === Postman_Zend_Mime::ENCODING_QUOTEDPRINTABLE) {
$value = Postman_Zend_Mime::encodeQuotedPrintableHeader($value, $this->getCharset(), Postman_Zend_Mime::LINELENGTH, Postman_Zend_Mime::LINEEND);
} else {
$value = Postman_Zend_Mime::encodeBase64Header($value, $this->getCharset(), Postman_Zend_Mime::LINELENGTH, Postman_Zend_Mime::LINEEND);
}
}
return $value;
}
/**
* Get the Content of the current Mime Part in the given encoding.
*
* @param string $EOL Line end; defaults to {@link Postman_Zend_Mime::LINEEND}
* @throws Postman_Zend_Mime_Exception
* @return string
*/
public function getContent($EOL = Postman_Zend_Mime::LINEEND)
{
if ($this->_isStream) {
return stream_get_contents($this->getEncodedStream());
} else {
return Postman_Zend_Mime::encode($this->_content, $this->encoding, $EOL);
}
}
