give / src / Framework / Routes / Router.php

Router.php in GiveWP – Donation Plugin and Fundraising Platform 4.16.9, at src/Framework/Routes/Router.php

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1	<?php
2
3	namespace Give\Framework\Routes;
4
5	use Give\Framework\Exceptions\Primitives\InvalidArgumentException;
6	use Give\Helpers\Language;
7
8	use function is_callable;
9	use function str_contains;
10
11	class Router
12	{
13	/**
14	* @since 3.0.0
15	* @param string $uri
16	* @param string\|callable $action
17	* @param string $method
18	*
19	* @return void
20	*/
21	public function get(string $uri, $action, $method = '__invoke')
22	{
23	$this->addRoute('GET', $method, $uri, $action);
24	}
25
26	/**
27	* @since 3.0.0
28	* @param string $uri
29	* @param string\|callable $action
30	* @param string $method
31	*
32	* @return void
33	*/
34	public function post(string $uri, $action, $method = '__invoke')
35	{
36	$this->addRoute('POST', $method, $uri, $action);
37	}
38
39	/**
40	* @since 3.0.0
41	*/
42	protected function isRouteValid(string $route): bool
43	{
44	return isset($_GET['givewp-route']) && $_GET['givewp-route'] === $route;
45	}
46
47	/**
48	* @since 3.0.0
49	*/
50	protected function getRequestDataByType(string $type): array
51	{
52	if ($type === 'POST'){
53	return $this->getDataFromPostRequest();
54	}
55
56	return $this->getDataFromGetRequest();
57	}
58
59	/**
60	* @since 3.0.0
61	*/
62	protected function getDataFromPostRequest(): array
63	{
64	$requestData = [];
65
66	if (!isset($_SERVER['CONTENT_TYPE'])) {
67	return $requestData;
68	}
69
70	if (str_contains($_SERVER['CONTENT_TYPE'], "application/json")) {
71	$requestData = file_get_contents('php://input');
72	$requestData = json_decode($requestData, true);
73	$requestData = give_clean($requestData);
74	} else {
75	$requestData = array_merge(
76	give_clean($_REQUEST),
77	give_clean($_FILES)
78	);
79	}
80
81	return $requestData;
82	}
83
84	/**
85	* @since 3.0.0
86	*/
87	protected function getDataFromGetRequest(): array
88	{
89	return give_clean($_GET);
90	}
91
92	/**
93	* @since 3.22.0 Add locale support
94	* @since 3.0.0
95	*
96	* @param string $type
97	* @param string $method
98	* @param string $uri
99	* @param $action
100	*
101	* @return void
102	*/
103	protected function addRoute(string $type, string $method, string $uri, $action)
104	{
105	add_action('template_redirect', function () use ($type, $method, $uri, $action) {
106	if (!$this->isRouteValid($uri)) {
107	// fail silently for use with template_redirect
108	return;
109	}
110
111	$request = $this->getRequestDataByType($type);
112	$request['locale'] = ! empty($request['locale']) ? $request['locale'] : Language::getLocale();
113
114	if (is_callable($action)) {
115	return $action($request);
116	}
117
118	if (!method_exists($action, $method)) {
119	throw new InvalidArgumentException("The method $method does not exist on $action");
120	}
121
122	return give($action)->$method($request);
123	});
124	}
125
126	/**
127	* @since 4.3.0 Use trailingslashit() method to prevent errors on websites installed in subdirectories
128	* @since 3.0.0
129	*/
130	public function url(string $uri, array $args = []): string
131	{
132	return add_query_arg(
133	array_merge(
134	['givewp-route' => $uri],
135	$args
136	),
137	trailingslashit(home_url())
138	);
139	}
140	}
141