| Matthias Andreas Benkard | b382b10 | 2021-01-02 15:32:21 +0100 | [diff] [blame^] | 1 | <?php |
| 2 | |
| 3 | namespace PhpMimeMailParser; |
| 4 | |
| 5 | /** |
| 6 | * Wraps a callable as a Middleware |
| 7 | */ |
| 8 | class Middleware implements Contracts\Middleware |
| 9 | { |
| 10 | protected $parser; |
| 11 | |
| 12 | /** |
| 13 | * Create a middleware using a callable $fn |
| 14 | * |
| 15 | * @param callable $fn |
| 16 | */ |
| 17 | public function __construct(callable $fn) |
| 18 | { |
| 19 | $this->parser = $fn; |
| 20 | } |
| 21 | |
| 22 | /** |
| 23 | * Process a mime part, optionally delegating parsing to the $next MiddlewareStack |
| 24 | */ |
| 25 | public function parse(MimePart $part, MiddlewareStack $next) |
| 26 | { |
| 27 | return call_user_func($this->parser, $part, $next); |
| 28 | } |
| 29 | } |