summaryrefslogtreecommitdiff
path: root/lib/Zend/Mail/Transport
diff options
context:
space:
mode:
Diffstat (limited to 'lib/Zend/Mail/Transport')
-rw-r--r--lib/Zend/Mail/Transport/Abstract.php350
-rw-r--r--lib/Zend/Mail/Transport/Exception.php39
-rw-r--r--lib/Zend/Mail/Transport/Sendmail.php170
-rw-r--r--lib/Zend/Mail/Transport/Smtp.php241
4 files changed, 800 insertions, 0 deletions
diff --git a/lib/Zend/Mail/Transport/Abstract.php b/lib/Zend/Mail/Transport/Abstract.php
new file mode 100644
index 0000000..603411a
--- /dev/null
+++ b/lib/Zend/Mail/Transport/Abstract.php
@@ -0,0 +1,350 @@
+<?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
+ * @subpackage Transport
+ * @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id: Abstract.php 8064 2008-02-16 10:58:39Z thomas $
+ */
+
+
+/**
+ * @see Zend_Mime
+ */
+require_once 'Zend/Mime.php';
+
+
+/**
+ * Abstract for sending eMails through different
+ * ways of transport
+ *
+ * @category Zend
+ * @package Zend_Mail
+ * @subpackage Transport
+ * @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+abstract class Zend_Mail_Transport_Abstract
+{
+ /**
+ * Mail body
+ * @var string
+ * @access public
+ */
+ public $body = '';
+
+ /**
+ * MIME boundary
+ * @var string
+ * @access public
+ */
+ public $boundary = '';
+
+ /**
+ * Mail header string
+ * @var string
+ * @access public
+ */
+ public $header = '';
+
+ /**
+ * Array of message headers
+ * @var array
+ * @access protected
+ */
+ protected $_headers = array();
+
+ /**
+ * Message is a multipart message
+ * @var boolean
+ * @access protected
+ */
+ protected $_isMultipart = false;
+
+ /**
+ * Zend_Mail object
+ * @var false|Zend_Mail
+ * @access protected
+ */
+ protected $_mail = false;
+
+ /**
+ * Array of message parts
+ * @var array
+ * @access protected
+ */
+ protected $_parts = array();
+
+ /**
+ * Recipients string
+ * @var string
+ * @access public
+ */
+ public $recipients = '';
+
+ /**
+ * EOL character string used by transport
+ * @var string
+ * @access public
+ */
+ public $EOL = "\r\n";
+
+ /**
+ * Send an email independent from the used transport
+ *
+ * The requisite information for the email will be found in the following
+ * properties:
+ *
+ * - {@link $recipients} - list of recipients (string)
+ * - {@link $header} - message header
+ * - {@link $body} - message body
+ */
+ abstract protected function _sendMail();
+
+ /**
+ * Return all mail headers as an array
+ *
+ * If a boundary is given, a multipart header is generated with a
+ * Content-Type of either multipart/alternative or multipart/mixed depending
+ * on the mail parts present in the {@link $_mail Zend_Mail object} present.
+ *
+ * @param string $boundary
+ * @return array
+ */
+ protected function _getHeaders($boundary)
+ {
+ if (null !== $boundary) {
+ // Build multipart mail
+ $type = $this->_mail->getType();
+ if (!$type) {
+ if ($this->_mail->hasAttachments) {
+ $type = Zend_Mime::MULTIPART_MIXED;
+ } elseif ($this->_mail->getBodyText() && $this->_mail->getBodyHtml()) {
+ $type = Zend_Mime::MULTIPART_ALTERNATIVE;
+ } else {
+ $type = Zend_Mime::MULTIPART_MIXED;
+ }
+ }
+
+ $this->_headers['Content-Type'] = array(
+ $type . '; charset="' . $this->_mail->getCharset() . '";'
+ . $this->EOL
+ . " " . 'boundary="' . $boundary . '"'
+ );
+ $this->_headers['MIME-Version'] = array('1.0');
+
+ $this->boundary = $boundary;
+ }
+
+ return $this->_headers;
+ }
+
+ /**
+ * Prepend header name to header value
+ *
+ * @param string $item
+ * @param string $key
+ * @param string $prefix
+ * @static
+ * @access protected
+ * @return void
+ */
+ protected static function _formatHeader(&$item, $key, $prefix)
+ {
+ $item = $prefix . ': ' . $item;
+ }
+
+ /**
+ * Prepare header string for use in transport
+ *
+ * Prepares and generates {@link $header} based on the headers provided.
+ *
+ * @param mixed $headers
+ * @access protected
+ * @return void
+ * @throws Zend_Mail_Transport_Exception if any header lines exceed 998
+ * characters
+ */
+ protected function _prepareHeaders($headers)
+ {
+ if (!$this->_mail) {
+ /**
+ * @see Zend_Mail_Transport_Exception
+ */
+ require_once 'Zend/Mail/Transport/Exception.php';
+ throw new Zend_Mail_Transport_Exception('Missing Zend_Mail object in _mail property');
+ }
+
+ $this->header = '';
+
+ foreach ($headers as $header => $content) {
+ if (isset($content['append'])) {
+ unset($content['append']);
+ $value = implode(',' . $this->EOL . ' ', $content);
+ $this->header .= $header . ': ' . $value . $this->EOL;
+ } else {
+ array_walk($content, array(get_class($this), '_formatHeader'), $header);
+ $this->header .= implode($this->EOL, $content) . $this->EOL;
+ }
+ }
+
+ // Sanity check on headers -- should not be > 998 characters
+ $sane = true;
+ foreach (explode($this->EOL, $this->header) as $line) {
+ if (strlen(trim($line)) > 998) {
+ $sane = false;
+ break;
+ }
+ }
+ if (!$sane) {
+ /**
+ * @see Zend_Mail_Transport_Exception
+ */
+ require_once 'Zend/Mail/Transport/Exception.php';
+ throw new Zend_Mail_Exception('At least one mail header line is too long');
+ }
+ }
+
+ /**
+ * Generate MIME compliant message from the current configuration
+ *
+ * If both a text and HTML body are present, generates a
+ * multipart/alternative Zend_Mime_Part containing the headers and contents
+ * of each. Otherwise, uses whichever of the text or HTML parts present.
+ *
+ * The content part is then prepended to the list of Zend_Mime_Parts for
+ * this message.
+ *
+ * @return void
+ */
+ protected function _buildBody()
+ {
+ if (($text = $this->_mail->getBodyText())
+ && ($html = $this->_mail->getBodyHtml()))
+ {
+ // Generate unique boundary for multipart/alternative
+ $mime = new Zend_Mime(null);
+ $boundaryLine = $mime->boundaryLine($this->EOL);
+ $boundaryEnd = $mime->mimeEnd($this->EOL);
+
+ $text->disposition = false;
+ $html->disposition = false;
+
+ $body = $boundaryLine
+ . $text->getHeaders($this->EOL)
+ . $this->EOL
+ . $text->getContent($this->EOL)
+ . $this->EOL
+ . $boundaryLine
+ . $html->getHeaders($this->EOL)
+ . $this->EOL
+ . $html->getContent($this->EOL)
+ . $this->EOL
+ . $boundaryEnd;
+
+ $mp = new Zend_Mime_Part($body);
+ $mp->type = Zend_Mime::MULTIPART_ALTERNATIVE;
+ $mp->boundary = $mime->boundary();
+
+ $this->_isMultipart = true;
+
+ // Ensure first part contains text alternatives
+ array_unshift($this->_parts, $mp);
+
+ // Get headers
+ $this->_headers = $this->_mail->getHeaders();
+ return;
+ }
+
+ // If not multipart, then get the body
+ if (false !== ($body = $this->_mail->getBodyHtml())) {
+ array_unshift($this->_parts, $body);
+ } elseif (false !== ($body = $this->_mail->getBodyText())) {
+ array_unshift($this->_parts, $body);
+ }
+
+ if (!$body) {
+ /**
+ * @see Zend_Mail_Transport_Exception
+ */
+ require_once 'Zend/Mail/Transport/Exception.php';
+ throw new Zend_Mail_Transport_Exception('No body specified');
+ }
+
+ // Get headers
+ $this->_headers = $this->_mail->getHeaders();
+ $headers = $body->getHeadersArray($this->EOL);
+ foreach ($headers as $header) {
+ // Headers in Zend_Mime_Part are kept as arrays with two elements, a
+ // key and a value
+ $this->_headers[$header[0]] = array($header[1]);
+ }
+ }
+
+ /**
+ * Send a mail using this transport
+ *
+ * @param Zend_Mail $mail
+ * @access public
+ * @return void
+ * @throws Zend_Mail_Transport_Exception if mail is empty
+ */
+ public function send(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 Zend_Mail_Transport_Exception
+ */
+ require_once 'Zend/Mail/Transport/Exception.php';
+ throw new Zend_Mail_Transport_Exception('Empty mail cannot be sent');
+ }
+
+ if ($count > 1) {
+ // Multipart message; create new MIME object and boundary
+ $mime = new Zend_Mime($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 Zend_Mail object can be used in
+ // multiple transports
+ $message = new Zend_Mime_Message();
+ $message->setParts($this->_parts);
+ $message->setMime($mime);
+ $this->body = $message->generateMessage($this->EOL);
+
+ // Send to transport!
+ $this->_sendMail();
+ }
+}
diff --git a/lib/Zend/Mail/Transport/Exception.php b/lib/Zend/Mail/Transport/Exception.php
new file mode 100644
index 0000000..16ef240
--- /dev/null
+++ b/lib/Zend/Mail/Transport/Exception.php
@@ -0,0 +1,39 @@
+<?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
+ * @subpackage Transport
+ * @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id: Exception.php 8064 2008-02-16 10:58:39Z thomas $
+ */
+
+
+/**
+ * @see Zend_Mail_Exception
+ */
+require_once 'Zend/Mail/Exception.php';
+
+
+/**
+ * @category Zend
+ * @package Zend_Mail
+ * @subpackage Transport
+ * @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Mail_Transport_Exception extends Zend_Mail_Exception
+{}
+
diff --git a/lib/Zend/Mail/Transport/Sendmail.php b/lib/Zend/Mail/Transport/Sendmail.php
new file mode 100644
index 0000000..651df3c
--- /dev/null
+++ b/lib/Zend/Mail/Transport/Sendmail.php
@@ -0,0 +1,170 @@
+<?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
+ * @subpackage Transport
+ * @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id: Sendmail.php 8064 2008-02-16 10:58:39Z thomas $
+ */
+
+
+/**
+ * @see Zend_Mail_Transport_Abstract
+ */
+require_once 'Zend/Mail/Transport/Abstract.php';
+
+
+/**
+ * Class for sending eMails via the PHP internal mail() function
+ *
+ * @category Zend
+ * @package Zend_Mail
+ * @subpackage Transport
+ * @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Mail_Transport_Sendmail extends Zend_Mail_Transport_Abstract
+{
+ /**
+ * Subject
+ * @var string
+ * @access public
+ */
+ public $subject = null;
+
+
+ /**
+ * Config options for sendmail parameters
+ *
+ * @var string
+ */
+ public $parameters;
+
+
+ /**
+ * EOL character string
+ * @var string
+ * @access public
+ */
+ public $EOL = PHP_EOL;
+
+
+ /**
+ * Constructor.
+ *
+ * @param string $parameters OPTIONAL (Default: null)
+ * @return void
+ */
+ public function __construct($parameters = null)
+ {
+ $this->parameters = $parameters;
+ }
+
+
+ /**
+ * Send mail using PHP native mail()
+ *
+ * @access public
+ * @return void
+ * @throws Zend_Mail_Transport_Exception on mail() failure
+ */
+ public function _sendMail()
+ {
+ if ($this->parameters === null) {
+ $result = mail(
+ $this->recipients,
+ $this->_mail->getSubject(),
+ $this->body,
+ $this->header);
+ } else {
+ $result = mail(
+ $this->recipients,
+ $this->_mail->getSubject(),
+ $this->body,
+ $this->header,
+ $this->parameters);
+ }
+ if (!$result) {
+ /**
+ * @see Zend_Mail_Transport_Exception
+ */
+ require_once 'Zend/Mail/Transport/Exception.php';
+ throw new Zend_Mail_Transport_Exception('Unable to send mail');
+ }
+ }
+
+
+ /**
+ * Format and fix headers
+ *
+ * mail() uses its $to and $subject arguments to set the To: and Subject:
+ * headers, respectively. This method strips those out as a sanity check to
+ * prevent duplicate header entries.
+ *
+ * @access protected
+ * @param array $headers
+ * @return void
+ * @throws Zend_Mail_Transport_Exception
+ */
+ protected function _prepareHeaders($headers)
+ {
+ if (!$this->_mail) {
+ /**
+ * @see Zend_Mail_Transport_Exception
+ */
+ require_once 'Zend/Mail/Transport/Exception.php';
+ throw new Zend_Mail_Transport_Exception('_prepareHeaders requires a registered Zend_Mail object');
+ }
+
+ // mail() uses its $to parameter to set the To: header, and the $subject
+ // parameter to set the Subject: header. We need to strip them out.
+ if (0 === strpos(PHP_OS, 'WIN')) {
+ // If the current recipients list is empty, throw an error
+ if (empty($this->recipients)) {
+ /**
+ * @see Zend_Mail_Transport_Exception
+ */
+ require_once 'Zend/Mail/Transport/Exception.php';
+ throw new Zend_Mail_Transport_Exception('Missing To addresses');
+ }
+ } else {
+ // All others, simply grab the recipients and unset the To: header
+ if (!isset($headers['To'])) {
+ /**
+ * @see Zend_Mail_Transport_Exception
+ */
+ require_once 'Zend/Mail/Transport/Exception.php';
+ throw new Zend_Mail_Transport_Exception('Missing To header');
+ }
+
+ unset($headers['To']['append']);
+ $this->recipients = implode(',', $headers['To']);
+ }
+
+ // Remove recipient header
+ unset($headers['To']);
+
+ // Remove subject header, if present
+ if (isset($headers['Subject'])) {
+ unset($headers['Subject']);
+ }
+
+ // Prepare headers
+ parent::_prepareHeaders($headers);
+ }
+
+}
+
diff --git a/lib/Zend/Mail/Transport/Smtp.php b/lib/Zend/Mail/Transport/Smtp.php
new file mode 100644
index 0000000..714266e
--- /dev/null
+++ b/lib/Zend/Mail/Transport/Smtp.php
@@ -0,0 +1,241 @@
+<?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
+ * @subpackage Transport
+ * @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id: Smtp.php 12519 2008-11-10 18:41:24Z alexander $
+ */
+
+
+/**
+ * @see Zend_Loader
+ */
+require_once 'Zend/Loader.php';
+
+/**
+ * @see Zend_Mime
+ */
+require_once 'Zend/Mime.php';
+
+/**
+ * @see Zend_Mail_Protocol_Smtp
+ */
+require_once 'Zend/Mail/Protocol/Smtp.php';
+
+/**
+ * @see Zend_Mail_Transport_Abstract
+ */
+require_once 'Zend/Mail/Transport/Abstract.php';
+
+
+/**
+ * SMTP connection object
+ *
+ * Loads an instance of Zend_Mail_Protocol_Smtp and forwards smtp transactions
+ *
+ * @category Zend
+ * @package Zend_Mail
+ * @subpackage Transport
+ * @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Mail_Transport_Smtp extends Zend_Mail_Transport_Abstract
+{
+ /**
+ * EOL character string used by transport
+ * @var string
+ * @access public
+ */
+ public $EOL = "\n";
+
+ /**
+ * Remote smtp hostname or i.p.
+ *
+ * @var string
+ */
+ protected $_host;
+
+
+ /**
+ * Port number
+ *
+ * @var integer|null
+ */
+ protected $_port;
+
+
+ /**
+ * Local client hostname or i.p.
+ *
+ * @var string
+ */
+ protected $_name = 'localhost';
+
+
+ /**
+ * Authentication type OPTIONAL
+ *
+ * @var string
+ */
+ protected $_auth;
+
+
+ /**
+ * Config options for authentication
+ *
+ * @var array
+ */
+ protected $_config;
+
+
+ /**
+ * Instance of Zend_Mail_Protocol_Smtp
+ *
+ * @var Zend_Mail_Protocol_Smtp
+ */
+ protected $_connection;
+
+
+ /**
+ * Constructor.
+ *
+ * @param string $host OPTIONAL (Default: 127.0.0.1)
+ * @param array|null $config OPTIONAL (Default: null)
+ * @return void
+ */
+ public function __construct($host = '127.0.0.1', Array $config = array())
+ {
+ if (isset($config['name'])) {
+ $this->_name = $config['name'];
+ }
+ if (isset($config['port'])) {
+ $this->_port = $config['port'];
+ }
+ if (isset($config['auth'])) {
+ $this->_auth = $config['auth'];
+ }
+
+ $this->_host = $host;
+ $this->_config = $config;
+ }
+
+
+ /**
+ * Class destructor to ensure all open connections are closed
+ *
+ * @return void
+ */
+ public function __destruct()
+ {
+ if ($this->_connection instanceof Zend_Mail_Protocol_Smtp) {
+ try {
+ $this->_connection->quit();
+ } catch (Zend_Mail_Protocol_Exception $e) {
+ // ignore
+ }
+ $this->_connection->disconnect();
+ }
+ }
+
+
+ /**
+ * Sets the connection protocol instance
+ *
+ * @param Zend_Mail_Protocol_Abstract $client
+ *
+ * @return void
+ */
+ public function setConnection(Zend_Mail_Protocol_Abstract $connection)
+ {
+ $this->_connection = $connection;
+ }
+
+
+ /**
+ * Gets the connection protocol instance
+ *
+ * @return Zend_Mail_Protocol|null
+ */
+ public function getConnection()
+ {
+ return $this->_connection;
+ }
+
+ /**
+ * Send an email via the SMTP connection protocol
+ *
+ * The connection via the protocol adapter is made just-in-time to allow a
+ * developer to add a custom adapter if required before mail is sent.
+ *
+ * @return void
+ */
+ public function _sendMail()
+ {
+ // If sending multiple messages per session use existing adapter
+ if (!($this->_connection instanceof Zend_Mail_Protocol_Smtp)) {
+ // Check if authentication is required and determine required class
+ $connectionClass = 'Zend_Mail_Protocol_Smtp';
+ if ($this->_auth) {
+ $connectionClass .= '_Auth_' . ucwords($this->_auth);
+ }
+ Zend_Loader::loadClass($connectionClass);
+ $this->setConnection(new $connectionClass($this->_host, $this->_port, $this->_config));
+ $this->_connection->connect();
+ $this->_connection->helo($this->_name);
+ } else {
+ // Reset connection to ensure reliable transaction
+ $this->_connection->rset();
+ }
+
+ // Set mail return path from sender email address
+ $this->_connection->mail($this->_mail->getReturnPath());
+
+ // Set recipient forward paths
+ foreach ($this->_mail->getRecipients() as $recipient) {
+ $this->_connection->rcpt($recipient);
+ }
+
+ // Issue DATA command to client
+ $this->_connection->data($this->header . Zend_Mime::LINEEND . $this->body);
+ }
+
+ /**
+ * Format and fix headers
+ *
+ * Some SMTP servers do not strip BCC headers. Most clients do it themselves as do we.
+ *
+ * @access protected
+ * @param array $headers
+ * @return void
+ * @throws Zend_Transport_Exception
+ */
+ protected function _prepareHeaders($headers)
+ {
+ if (!$this->_mail) {
+ /**
+ * @see Zend_Mail_Transport_Exception
+ */
+ require_once 'Zend/Mail/Transport/Exception.php';
+ throw new Zend_Mail_Transport_Exception('_prepareHeaders requires a registered Zend_Mail object');
+ }
+
+ unset($headers['Bcc']);
+
+ // Prepare headers
+ parent::_prepareHeaders($headers);
+ }
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-18 06:27:13 +0000