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HasParsedMessage.php
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217 lines (189 loc) · 4.93 KB
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<?php
namespace DirectoryTree\ImapEngine;
use Carbon\Carbon;
use DirectoryTree\ImapEngine\Exceptions\RuntimeException;
use ZBateson\MailMimeParser\Header\HeaderConsts;
use ZBateson\MailMimeParser\Header\IHeader;
use ZBateson\MailMimeParser\Header\IHeaderPart;
use ZBateson\MailMimeParser\Header\Part\AddressPart;
use ZBateson\MailMimeParser\Header\Part\ContainerPart;
use ZBateson\MailMimeParser\Header\Part\NameValuePart;
use ZBateson\MailMimeParser\Message as MailMimeMessage;
use ZBateson\MailMimeParser\Message\MimePart;
trait HasParsedMessage
{
/**
* The parsed message.
*/
protected ?MailMimeMessage $parsed = null;
/**
* Get the message date and time.
*/
public function date(): ?Carbon
{
if ($date = $this->header(HeaderConsts::DATE)?->getDateTime()) {
return Carbon::instance($date);
}
return null;
}
/**
* Get the message's message-id.
*/
public function messageId(): ?string
{
return $this->header(HeaderConsts::MESSAGE_ID)?->getValue();
}
/**
* Get the message's subject.
*/
public function subject(): ?string
{
return $this->header(HeaderConsts::SUBJECT)?->getValue();
}
/**
* Get the FROM address.
*/
public function from(): ?Address
{
return head($this->addresses(HeaderConsts::FROM)) ?: null;
}
/**
* Get the SENDER address.
*/
public function sender(): ?Address
{
return head($this->addresses(HeaderConsts::SENDER)) ?: null;
}
/**
* Get the REPLY-TO address.
*/
public function replyTo(): ?Address
{
return head($this->addresses(HeaderConsts::REPLY_TO)) ?: null;
}
/**
* Get the IN-REPLY-TO address.
*/
public function inReplyTo(): ?Address
{
return head($this->addresses(HeaderConsts::IN_REPLY_TO)) ?: null;
}
/**
* Get the TO addresses.
*
* @return Address[]
*/
public function to(): array
{
return $this->addresses(HeaderConsts::TO);
}
/**
* Get the CC addresses.
*
* @return Address[]
*/
public function cc(): array
{
return $this->addresses(HeaderConsts::CC);
}
/**
* Get the BCC addresses.
*
* @return Address[]
*/
public function bcc(): array
{
return $this->addresses(HeaderConsts::BCC);
}
/**
* Get the message's attachments.
*
* @return Attachment[]
*/
public function attachments(): array
{
return array_map(function (MimePart $part) {
return new Attachment(
$part->getFilename(),
$part->getContentType(),
$part->getContentStream(),
);
}, $this->parse()->getAllAttachmentParts());
}
/**
* Determine if the message has attachments.
*/
public function hasAttachments(): bool
{
return $this->attachmentCount() > 0;
}
/**
* Get the count of attachments.
*/
public function attachmentCount(): int
{
return $this->parse()->getAttachmentCount();
}
/**
* Get addresses from the given header.
*
* @return Address[]
*/
public function addresses(string $header): array
{
$parts = $this->header($header)?->getParts() ?? [];
$addresses = array_map(fn (IHeaderPart $part) => match (true) {
$part instanceof AddressPart => new Address($part->getEmail(), $part->getName()),
$part instanceof NameValuePart => new Address($part->getName(), $part->getValue()),
$part instanceof ContainerPart => new Address($part->getValue(), ''),
default => null,
}, $parts);
return array_filter($addresses);
}
/**
* Get the message's HTML content.
*/
public function html(): ?string
{
return $this->parse()->getHtmlContent();
}
/**
* Get the message's text content.
*/
public function text(): ?string
{
return $this->parse()->getTextContent();
}
/**
* Get all headers from the message.
*/
public function headers(): array
{
return $this->parse()->getAllHeaders();
}
/**
* Get a header from the message.
*/
public function header(string $name, int $offset = 0): ?IHeader
{
return $this->parse()->getHeader($name, $offset);
}
/**
* Parse the message into a MailMimeMessage instance.
*/
public function parse(): MailMimeMessage
{
if ($this->isEmpty()) {
throw new RuntimeException('Cannot parse an empty message');
}
return $this->parsed ??= MessageParser::parse((string) $this);
}
/**
* Determine if the message is empty.
*/
abstract protected function isEmpty(): bool;
/**
* Get the string representation of the message.
*/
abstract public function __toString(): string;
}