<?php | |
namespace PhpMimeMailParser; | |
/** | |
* Wraps a callable as a Middleware | |
*/ | |
class Middleware implements Contracts\Middleware | |
{ | |
protected $parser; | |
/** | |
* Create a middleware using a callable $fn | |
* | |
* @param callable $fn | |
*/ | |
public function __construct(callable $fn) | |
{ | |
$this->parser = $fn; | |
} | |
/** | |
* Process a mime part, optionally delegating parsing to the $next MiddlewareStack | |
*/ | |
public function parse(MimePart $part, MiddlewareStack $next) | |
{ | |
return call_user_func($this->parser, $part, $next); | |
} | |
} |