/**
* @param string $name
*
* @return \Swift_Mailer
*/
private static function mailer(string $name = null) : \Swift_Mailer
{
if ($return = DI::get(__METHOD__)) {
return $return;
}
$config = DI::config()->getIfExists('email/' . ($name ?: 'default'));
if (!$config) {
$transport = \Swift_MailTransport::newInstance();
$return = \Swift_Mailer::newInstance($transport);
} elseif (is_callable($config)) {
$return = $config();
} else {
$uri = new Uri($config);
switch ($uri->getScheme()) {
case 'smtp':
$transport = \Swift_SmtpTransport::newInstance($uri->getHost(), $uri->getPort());
if ($uri->getUser()) {
$transport->setUsername($uri->getUser());
}
if ($uri->getPassword()) {
$transport->setPassword($uri->getPassword());
}
if ($uri->getQuery('auth')) {
$transport->setAuthMode($uri->getQuery('auth'));
}
if ($uri->getQuery('encryption')) {
$transport->setEncryption($uri->getQuery('encryption'));
}
break;
case 'echo':
$transport = EchoTransport::newInstance();
break;
default:
throw new \InvalidArgumentException(sprintf("Undefined email mailer type '%s'", $uri->getScheme()));
break;
}
$return = \Swift_Mailer::newInstance($transport);
if ($uri->getQuery('plugins')) {
foreach ($uri->getQuery('plugins') as $plugin) {
$return->registerPlugin(new $plugin());
}
}
}
return DI::set(__METHOD__, $name, $return);
}
/**
* Test the hostname extract
*
* @param string $uriString
* @param array $parts
* @dataProvider validUriStringProviderWithPart
*/
public function testHost(string $uriString, array $parts)
{
$uri = new Uri($uriString);
if (isset($parts['host'])) {
$this->assertEquals($parts['host'], $uri->getHost());
} else {
$this->assertNull($uri->getHost());
}
}