| <?php |
| |
| declare(strict_types=1); |
| |
| namespace Ddeboer\Imap\Message; |
| |
| final class EmbeddedMessage extends AbstractMessage implements EmbeddedMessageInterface |
| { |
| /** |
| * @var null|Headers |
| */ |
| private $headers; |
| |
| /** |
| * @var null|string |
| */ |
| private $rawHeaders; |
| |
| /** |
| * @var null|string |
| */ |
| private $rawMessage; |
| |
| /** |
| * Get message headers. |
| */ |
| public function getHeaders(): Headers |
| { |
| if (null === $this->headers) { |
| $this->headers = new Headers(\imap_rfc822_parse_headers($this->getRawHeaders())); |
| } |
| |
| return $this->headers; |
| } |
| |
| /** |
| * Get raw message headers. |
| */ |
| public function getRawHeaders(): string |
| { |
| if (null === $this->rawHeaders) { |
| $rawHeaders = \explode("\r\n\r\n", $this->getRawMessage(), 2); |
| $this->rawHeaders = \current($rawHeaders); |
| } |
| |
| return $this->rawHeaders; |
| } |
| |
| /** |
| * Get the raw message, including all headers, parts, etc. unencoded and unparsed. |
| * |
| * @return string the raw message |
| */ |
| public function getRawMessage(): string |
| { |
| if (null === $this->rawMessage) { |
| $this->rawMessage = $this->doGetContent($this->getPartNumber()); |
| } |
| |
| return $this->rawMessage; |
| } |
| |
| /** |
| * Get content part number. |
| */ |
| protected function getContentPartNumber(): string |
| { |
| $partNumber = $this->getPartNumber(); |
| if (0 === \count($this->getParts())) { |
| $partNumber .= '.1'; |
| } |
| |
| return $partNumber; |
| } |
| } |