depicter / vendor / htmlburger / wpemerge / src / Middleware / ControllerMiddleware.php

ControllerMiddleware.php in Depicter — Popup & Slider Builder 1.2.0, at vendor/htmlburger/wpemerge/src/Middleware/ControllerMiddleware.php

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1	<?php
2	/**
3	* @package WPEmerge
4	* @author Atanas Angelov <hi@atanas.dev>
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 WPEmerge;
13
14	/**
15	* Redirect users who do not have a capability to a specific URL.
16	*/
17	class ControllerMiddleware {
18	/**
19	* Middleware.
20	*
21	* @var string[]
22	*/
23	protected $middleware = [];
24
25	/**
26	* Methods the middleware applies to.
27	*
28	* @var string[]
29	*/
30	protected $whitelist = [];
31
32	/**
33	* Methods the middleware does not apply to.
34	*
35	* @var string[]
36	*/
37	protected $blacklist = [];
38
39	/**
40	* Constructor.
41	*
42	* @codeCoverageIgnore
43	* @param string\|string[] $middleware
44	*/
45	public function __construct( $middleware ) {
46	$this->middleware = (array) $middleware;
47	}
48
49	/**
50	* Get middleware.
51	*
52	* @codeCoverageIgnore
53	* @return string[]
54	*/
55	public function get() {
56	return $this->middleware;
57	}
58
59	/**
60	* Set methods the middleware should apply to.
61	*
62	* @codeCoverageIgnore
63	* @param string\|string[] $methods
64	* @return static
65	*/
66	public function only( $methods ) {
67	$this->whitelist = (array) $methods;
68
69	return $this;
70	}
71
72	/**
73	* Set methods the middleware should not apply to.
74	*
75	* @codeCoverageIgnore
76	* @param string\|string[] $methods
77	* @return static
78	*/
79	public function except( $methods ) {
80	$this->blacklist = (array) $methods;
81
82	return $this;
83	}
84
85	/**
86	* Get whether the middleware applies to the specified method.
87	*
88	* @param string $method
89	* @return boolean
90	*/
91	public function appliesTo( $method ) {
92	if ( in_array( $method, $this->blacklist, true ) ) {
93	return false;
94	}
95
96	if ( empty( $this->whitelist ) ) {
97	return true;
98	}
99
100	return in_array( $method, $this->whitelist, true );
101	}
102	}
103