/home/smartonegroup/www/veroserv/vendor/zbateson/mail-mime-parser/src/MailMimeParser.php
<?php
/**
* This file is part of the ZBateson\MailMimeParser project.
*
* @license http://opensource.org/licenses/bsd-license.php BSD
*/
namespace ZBateson\MailMimeParser;
use GuzzleHttp\Psr7;
/**
* Parses a MIME message into a \ZBateson\MailMimeParser\Message object.
*
* To invoke, call parse on a MailMimeParser object.
*
* $handle = fopen('path/to/file.txt');
* $parser = new MailMimeParser();
* $parser->parse($handle);
* fclose($handle);
*
* @author Zaahid Bateson
*/
class MailMimeParser
{
/**
* @var string the default charset used to encode strings (or string content
* like streams) returned by MailMimeParser (for e.g. the string
* returned by calling $message->getTextContent()).
*/
const DEFAULT_CHARSET = 'UTF-8';
/**
* @var \ZBateson\MailMimeParser\Container dependency injection container
*/
protected $di;
/**
* Sets up the parser.
*
* @param Container $di pass a Container object to use it for
* initialization.
*/
public function __construct(Container $di = null)
{
if ($di === null) {
$di = new Container();
}
$this->di = $di;
}
/**
* Parses the passed stream handle into a ZBateson\MailMimeParser\Message
* object and returns it.
*
* Internally, the message is first copied to a temp stream (with php://temp
* which may keep it in memory or write it to disk) and its stream is used.
* That way if the message is too large to hold in memory it can be written
* to a temporary file if need be.
*
* @param resource|string $handleOrString the resource handle to the input
* stream of the mime message, or a string containing a mime message
* @return \ZBateson\MailMimeParser\Message
*/
public function parse($handleOrString)
{
$stream = Psr7\Utils::streamFor($handleOrString);
$copy = Psr7\Utils::streamFor(fopen('php://temp', 'r+'));
Psr7\Utils::copyToStream($stream, $copy);
$copy->rewind();
// don't close it when $stream gets destroyed
$stream->detach();
$parser = $this->di->newMessageParser();
return $parser->parse($copy);
}
}