|
1
|
|
|
<?php |
|
2
|
|
|
/** |
|
3
|
|
|
* @package WPEmerge |
|
4
|
|
|
* @author Atanas Angelov <[email protected]> |
|
5
|
|
|
* @copyright 2017-2019 Atanas Angelov |
|
6
|
|
|
* @license https://www.gnu.org/licenses/gpl-2.0.html GPL-2.0 |
|
7
|
|
|
* @link https://wpemerge.com/ |
|
8
|
|
|
*/ |
|
9
|
|
|
|
|
10
|
|
|
namespace WPEmerge\Middleware; |
|
11
|
|
|
|
|
12
|
|
|
use Closure; |
|
13
|
|
|
use Psr\Http\Message\ResponseInterface; |
|
14
|
|
|
use WPEmerge\Requests\RequestInterface; |
|
15
|
|
|
|
|
16
|
|
|
/** |
|
17
|
|
|
* Executes middleware. |
|
18
|
|
|
*/ |
|
19
|
|
|
trait ExecutesMiddlewareTrait { |
|
20
|
|
|
/** |
|
21
|
|
|
* Make a middleware class instance. |
|
22
|
|
|
* |
|
23
|
|
|
* @param string $class |
|
24
|
|
|
* @return object |
|
25
|
|
|
*/ |
|
26
|
|
|
protected abstract function makeMiddleware( $class ); |
|
|
|
|
|
|
27
|
|
|
|
|
28
|
|
|
/** |
|
29
|
|
|
* Execute an array of middleware recursively (last in, first out). |
|
30
|
|
|
* |
|
31
|
|
|
* @param string[][] $middleware |
|
32
|
|
|
* @param RequestInterface $request |
|
33
|
|
|
* @param Closure $next |
|
34
|
|
|
* @return ResponseInterface |
|
35
|
|
|
*/ |
|
36
|
3 |
|
protected function executeMiddleware( $middleware, RequestInterface $request, Closure $next ) { |
|
37
|
3 |
|
$top_middleware = array_shift( $middleware ); |
|
38
|
|
|
|
|
39
|
3 |
|
if ( $top_middleware === null ) { |
|
40
|
3 |
|
return $next( $request ); |
|
41
|
|
|
} |
|
42
|
|
|
|
|
43
|
2 |
|
$top_middleware_next = function ( $request ) use ( $middleware, $next ) { |
|
44
|
2 |
|
return $this->executeMiddleware( $middleware, $request, $next ); |
|
45
|
2 |
|
}; |
|
46
|
|
|
|
|
47
|
2 |
|
$instance = $this->makeMiddleware( $top_middleware[0] ); |
|
48
|
2 |
|
$arguments = array_merge( |
|
49
|
2 |
|
[$request, $top_middleware_next], |
|
50
|
2 |
|
array_slice( $top_middleware, 1 ) |
|
51
|
|
|
); |
|
52
|
|
|
|
|
53
|
2 |
|
return call_user_func_array( [$instance, 'handle'], $arguments ); |
|
54
|
|
|
} |
|
55
|
|
|
} |
|
56
|
|
|
|
htmlburger /
wpemerge
Loading history...