site-reviews / plugin / Request.php

Request.php in Site Reviews trunk, at plugin/Request.php

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1	<?php
2
3	namespace GeminiLabs\SiteReviews;
4
5	use GeminiLabs\SiteReviews\Helpers\Arr;
6	use GeminiLabs\SiteReviews\Helpers\Cast;
7	use GeminiLabs\SiteReviews\Helpers\Str;
8	use GeminiLabs\SiteReviews\Modules\Captcha;
9	use GeminiLabs\SiteReviews\Modules\Encryption;
10
11	class Request extends Arguments
12	{
13	public function decrypt(string $key): string
14	{
15	$value = $this->cast($key, 'string');
16	$decrypted = glsr(Encryption::class)->decrypt($value);
17	return Cast::toString($decrypted);
18	}
19
20	/**
21	* @param mixed $key
22	* @param mixed $fallback
23	*
24	* @return mixed
25	*/
26	public function get($key, $fallback = null)
27	{
28	$value = Arr::get($this->getArrayCopy(), $key, null);
29	if (is_null($fallback)) {
30	return $value;
31	}
32	if (!Helper::isEmpty($value)) {
33	return $value;
34	}
35	return Helper::runClosure($fallback);
36	}
37
38	/**
39	* @return static
40	*
41	* @todo support array values
42	*/
43	public static function inputGet(): Request
44	{
45	$values = [];
46	if ($token = filter_input(\INPUT_GET, glsr()->prefix)) {
47	$token = sanitize_text_field($token);
48	$values = glsr(Encryption::class)->decryptRequest($token);
49	}
50	return new static($values);
51	}
52
53	/**
54	* @return static
55	*/
56	public static function inputPost(): Request
57	{
58	$action = Helper::filterInput('action');
59	$values = Helper::filterInputArray(glsr()->id);
60	if (in_array($action, [glsr()->prefix.'admin_action', glsr()->prefix.'public_action'])) {
61	$values['_ajax_request'] = true;
62	}
63	$requestAction = Helper::filterInput('_action', $values);
64	if (in_array($requestAction, glsr(Captcha::class)->actions())) {
65	$values['_captcha'] = glsr(Captcha::class)->token();
66	}
67	return new static($values);
68	}
69
70	/**
71	* @param mixed $value
72	*/
73	public function set(string $path, $value): void
74	{
75	$storage = Arr::set($this->getArrayCopy(), $path, $value);
76	$this->exchangeArray($storage);
77	if (!$this->exists('form_signature') \|\| 'form_signature' === $path) {
78	return;
79	}
80	$values = $this->signedValues();
81	if (array_key_exists($path, $values)) {
82	$values[$path] = $value;
83	$storage['form_signature'] = glsr(Encryption::class)->encrypt(maybe_serialize($values));
84	$this->exchangeArray($storage);
85	}
86	}
87
88	/**
89	* The signed values a form was rendered with.
90	*/
91	public function signedValues(array $defaults = []): array
92	{
93	$decrypted = $this->decrypt('form_signature');
94	$values = is_serialized($decrypted)
95	? unserialize($decrypted, ['allowed_classes' => false])
96	: null;
97	return wp_parse_args(is_array($values) ? $values : [], $defaults);
98	}
99	}
100