Viewing file:  LogTransport.php (2.38 KB) -rw-rw-rw-
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<?php
namespace Illuminate\Mail\Transport;
use Illuminate\Support\Str;
use Psr\Log\LoggerInterface;
use Symfony\Component\Mailer\Envelope;
use Symfony\Component\Mailer\SentMessage;
use Symfony\Component\Mailer\Transport\TransportInterface;
use Symfony\Component\Mime\RawMessage;
class LogTransport implements TransportInterface
{
/**
* The Logger instance.
*
* @var \Psr\Log\LoggerInterface
*/
protected $logger;
/**
* Create a new log transport instance.
*
* @param \Psr\Log\LoggerInterface $logger
* @return void
*/
public function __construct(LoggerInterface $logger)
{
$this->logger = $logger;
}
/**
* {@inheritdoc}
*/
public function send(RawMessage $message, ?Envelope $envelope = null): ?SentMessage
{
$string = Str::of($message->toString());
if ($string->contains('Content-Type: multipart/')) {
$boundary = $string
->after('boundary=')
->before("\r\n")
->prepend('--')
->append("\r\n");
$string = $string
->explode($boundary)
->map($this->decodeQuotedPrintableContent(...))
->implode($boundary);
} elseif ($string->contains('Content-Transfer-Encoding: quoted-printable')) {
$string = $this->decodeQuotedPrintableContent($string);
}
$this->logger->debug((string) $string);
return new SentMessage($message, $envelope ?? Envelope::create($message));
}
/**
* Decode the given quoted printable content.
*
* @param string $part
* @return string
*/
protected function decodeQuotedPrintableContent(string $part)
{
if (! str_contains($part, 'Content-Transfer-Encoding: quoted-printable')) {
return $part;
}
[$headers, $content] = explode("\r\n\r\n", $part, 2);
return implode("\r\n\r\n", [
$headers,
quoted_printable_decode($content),
]);
}
/**
* Get the logger for the LogTransport instance.
*
* @return \Psr\Log\LoggerInterface
*/
public function logger()
{
return $this->logger;
}
/**
* Get the string representation of the transport.
*
* @return string
*/
public function __toString(): string
{
return 'log';
}
}
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