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Manager.php
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Manager.php
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<?php
/*
+------------------------------------------------------------------------+
| Phalcon Framework |
+------------------------------------------------------------------------+
| Copyright (c) 2011-2016 Phalcon Team (https://www.phalconphp.com) |
+------------------------------------------------------------------------+
| This source file is subject to the New BSD License that is bundled |
| with this package in the file LICENSE.txt. |
| |
| 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 [email protected] so we can send you a copy immediately. |
+------------------------------------------------------------------------+
| Authors: Stanislav Kiryukhin <[email protected]> |
+------------------------------------------------------------------------+
*/
namespace Phalcon\Mailer;
use Phalcon\Config;
use Phalcon\Mvc\User\Component;
use Phalcon\Mvc\View;
/**
* Class Manager
*
* @package Phalcon\Manager
*/
class Manager extends Component
{
/**
* @var array
*/
protected $config = [];
/**
* @var \Swift_Transport
*/
protected $transport;
/**
* @var \Swift_Mailer
*/
protected $mailer;
/**
* @var \Phalcon\Mvc\View\Simple
*/
protected $view;
/**
* Create a new MailerManager component using $config for configuring
*
* @param array $config
*/
public function __construct(array $config)
{
$this->configure($config);
}
/**
* Create a new Message instance.
*
* Events:
* - mailer:beforeCreateMessage
* - mailer:afterCreateMessage
*
* @return \Phalcon\Mailer\Message
*/
public function createMessage()
{
$eventsManager = $this->getEventsManager();
if ($eventsManager) {
$eventsManager->fire('mailer:beforeCreateMessage', $this);
}
/** @var $message Message */
$message = $this->getDI()->get('\Phalcon\Mailer\Message', [$this]);
if (($from = $this->getConfig('from'))) {
$message->from($from['email'], isset($from['name']) ? $from['name'] : null);
}
if ($eventsManager) {
$eventsManager->fire('mailer:afterCreateMessage', $this, $message);
}
return $message;
}
/**
* Create a new Message instance.
* For the body of the message uses the result of render of view
*
* Events:
* - mailer:beforeCreateMessage
* - mailer:afterCreateMessage
*
* @param string $view
* @param array $params optional
* @param null|string $viewsDir optional
*
* @return \Phalcon\Mailer\Message
*
* @see \Phalcon\Mailer\Manager::createMessage()
*/
public function createMessageFromView($view, $params = [], $viewsDir = null)
{
$message = $this->createMessage();
$message->content($this->renderView($view, $params, $viewsDir), $message::CONTENT_TYPE_HTML);
return $message;
}
/**
* Return a {@link \Swift_Mailer} instance
*
* @return \Swift_Mailer
*/
public function getSwift()
{
return $this->mailer;
}
/**
* Normalize IDN domains.
*
* @param $email
*
* @return string
*
* @see \Phalcon\Mailer\Manager::punycode()
*/
public function normalizeEmail($email)
{
if (preg_match('#[^(\x20-\x7F)]+#', $email)) {
list($user, $domain) = explode('@', $email);
return $user . '@' . $this->punycode($domain);
} else {
return $email;
}
}
/**
* Configure MailerManager class
*
* @param array $config
*
* @see \Phalcon\Mailer\Manager::registerSwiftTransport()
* @see \Phalcon\Mailer\Manager::registerSwiftMailer()
*/
protected function configure(array $config)
{
$this->config = $config;
$this->registerSwiftTransport();
$this->registerSwiftMailer();
}
/**
* Create a new Driver-mail of SwiftTransport instance.
*
* Supported driver-mail:
* - smtp
* - sendmail
* - mail
*
*/
protected function registerSwiftTransport()
{
switch ($driver = $this->getConfig('driver')) {
case 'smtp':
$this->transport = $this->registerTransportSmtp();
break;
case 'mail':
$this->transport = $this->registerTransportMail();
break;
case 'sendmail':
$this->transport = $this->registerTransportSendmail();
break;
default:
throw new \InvalidArgumentException(sprintf('Driver-mail "%s" is not supported', $driver));
}
}
/**
* Create a new SmtpTransport instance.
*
* @return \Swift_SmtpTransport
*
* @see \Swift_SmtpTransport
*/
protected function registerTransportSmtp()
{
$config = $this->getConfig();
/** @var $transport \Swift_SmtpTransport: */
$transport = $this->getDI()->get('\Swift_SmtpTransport')
->setHost($config['host'])
->setPort($config['port']);
if (isset($config['encryption'])) {
$transport->setEncryption($config['encryption']);
}
if (isset($config['username'])) {
$transport->setUsername($this->normalizeEmail($config['username']));
$transport->setPassword($config['password']);
}
return $transport;
}
/**
* Get option config or the entire array of config, if the parameter $key is not specified.
*
* @param null $key
* @param null $default
*
* @return string|array
*/
protected function getConfig($key = null, $default = null)
{
if ($key !== null) {
if (isset($this->config[$key])) {
return $this->config[$key];
} else {
return $default;
}
}
return $this->config;
}
/**
* Convert UTF-8 encoded domain name to ASCII
*
* @param $str
*
* @return string
*/
protected function punycode($str)
{
if (function_exists('idn_to_ascii')) {
return idn_to_ascii($str);
} else {
return $str;
}
}
/**
* Create a new MailTransport instance.
*
* @return \Swift_MailTransport
*
* @see \Swift_MailTransport
*/
protected function registerTransportMail()
{
return $this->getDI()->get('\Swift_MailTransport');
}
/**
* Create a new SendmailTransport instance.
*
* @return \Swift_SendmailTransport
*
* @see \Swift_SendmailTransport
*/
protected function registerTransportSendmail()
{
/** @var $transport \Swift_SendmailTransport */
$transport = $this->getDI()->get('\Swift_SendmailTransport')
->setCommand($this->getConfig('sendmail', '/usr/sbin/sendmail -bs'));
return $transport;
}
/**
* Register SwiftMailer
*
* @see \Swift_Mailer
*/
protected function registerSwiftMailer()
{
$this->mailer = $this->getDI()->get('\Swift_Mailer', [$this->transport]);
}
/**
* Renders a view
*
* @param $viewPath
* @param $params
* @param null $viewsDir
*
* @return string
*/
protected function renderView($viewPath, $params, $viewsDir = null)
{
$view = $this->getView();
if ($viewsDir !== null) {
$viewsDirOld = $view->getViewsDir();
$view->setViewsDir($viewsDir);
$content = $view->render($viewPath, $params);
$view->setViewsDir($viewsDirOld);
return $content;
}
return $view->render($viewPath, $params);
}
/**
* Return a {@link \Phalcon\Mvc\View\Simple} instance
*
* @return \Phalcon\Mvc\View\Simple
*/
protected function getView()
{
if (!$this->view) {
/** @var $viewApp \Phalcon\Mvc\View */
$viewApp = $this->getDI()->get('view');
if (!($viewsDir = $this->getConfig('viewsDir'))) {
$viewsDir = $viewApp->getViewsDir();
}
/** @var $view \Phalcon\Mvc\View\Simple */
$view = $this->getDI()->get('\Phalcon\Mvc\View\Simple');
$view->setViewsDir($viewsDir);
if ($engines = $viewApp->getRegisteredEngines()) {
$view->registerEngines($engines);
}
$this->view = $view;
}
return $this->view;
}
}