woocommerce-pos / includes / API / V2 / Proxy / Scoped_Proxy_Behavior.php

Scoped_Proxy_Behavior.php in WCPOS – Point of Sale (POS) plugin for WooCommerce 1.10.3, at includes/API/V2/Proxy/Scoped_Proxy_Behavior.php

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1	<?php
2	/**
3	* Scoped catalog proxy behavior base.
4	*
5	* @package WCPOS\WooCommercePOS\API\V2\Proxy
6	*/
7
8	namespace WCPOS\WooCommercePOS\API\V2\Proxy;
9
10	use WP_REST_Request;
11
12	/**
13	* Gives every resource the same install/run/finally/unwind discipline.
14	*/
15	abstract class Scoped_Proxy_Behavior implements Proxy_Behavior {
16	/**
17	* Forward every param untouched.
18	*
19	* @param array $params Query parameters to forward.
20	* @param WP_REST_Request $request Original proxy request.
21	*
22	* @return array
23	*/
24	public function forwarded_params( array $params, WP_REST_Request $request ): array {
25	return $params;
26	}
27
28	/**
29	* Install this resource's hooks, run the forward, and always unwind.
30	*
31	* @param callable $forward Forward operation.
32	*
33	* @return mixed
34	*/
35	public function around( callable $forward ) {
36	$bindings = $this->install();
37
38	try {
39	return $this->run( $forward );
40	} finally {
41	foreach ( array_reverse( $bindings ) as $binding ) {
42	remove_filter( $binding[0], $binding[1], $binding[2] );
43	}
44	}
45	}
46
47	/**
48	* Return the response data unshaped.
49	*
50	* @param mixed $data Response data.
51	*
52	* @return mixed
53	*/
54	public function post_process( $data ) {
55	return $data;
56	}
57
58	/**
59	* Install hooks and return their exact removal tuples.
60	*
61	* @return array<int, array{0: string, 1: callable, 2: int}>
62	*/
63	protected function install(): array {
64	return array();
65	}
66
67	/**
68	* Run the forward, optionally through a resource plan.
69	*
70	* @param callable $forward Forward operation.
71	*
72	* @return mixed
73	*/
74	protected function run( callable $forward ) {
75	return $forward();
76	}
77	}
78