jetformbuilder / includes / classes / http / http-tools.php

http-tools.php in JetFormBuilder — Dynamic Blocks Form Builder 3.6.6, at includes/classes/http/http-tools.php

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1	<?php
2
3
4	namespace Jet_Form_Builder\Classes\Http;
5
6	use Jet_Form_Builder\Plugin;
7
8	// If this file is called directly, abort.
9	if ( ! defined( 'WPINC' ) ) {
10	die;
11	}
12
13	class Http_Tools {
14
15	protected static $query;
16
17	public static function get_site_host() {
18	return str_ireplace( 'www.', '', wp_parse_url( home_url(), PHP_URL_HOST ) );
19	}
20
21	/**
22	* Get current user IP Address.
23	*
24	* Taken from:
25	* https://github.com/woocommerce/woocommerce/blob/trunk/plugins/woocommerce/includes/class-wc-geolocation.php#L80-L91
26	* (WC_Geolocation::get_ip_address)
27	*
28	* @return string
29	*/
30	public static function get_ip_address(): string {
31	if ( isset( $_SERVER['HTTP_X_REAL_IP'] ) ) {
32	return sanitize_text_field( wp_unslash( $_SERVER['HTTP_X_REAL_IP'] ) );
33	} elseif ( isset( $_SERVER['HTTP_X_FORWARDED_FOR'] ) ) {
34	// Proxy servers can send through this header like this: X-Forwarded-For: client1, proxy1, proxy2
35	// Make sure we always only send through the first IP in the list which should always be the client IP.
36	return (string) rest_is_ip_address( trim( current( preg_split( '/,/', sanitize_text_field( wp_unslash( $_SERVER['HTTP_X_FORWARDED_FOR'] ) ) ) ) ) );
37	} elseif ( isset( $_SERVER['REMOTE_ADDR'] ) ) {
38	return sanitize_text_field( wp_unslash( $_SERVER['REMOTE_ADDR'] ) );
39	}
40
41	return '';
42	}
43
44	public static function get_server_ip_address(): string {
45	if ( empty( $_SERVER['SERVER_ADDR'] ) && empty( $_SERVER['LOCAL_ADDR'] ) ) {
46	return '';
47	}
48
49	return sanitize_text_field(
50	wp_unslash( ! empty( $_SERVER['SERVER_ADDR'] ) ? $_SERVER['SERVER_ADDR'] : $_SERVER['LOCAL_ADDR'] )
51	);
52	}
53
54	public static function get_user_agent(): string {
55	return sanitize_text_field( wp_unslash( $_SERVER['HTTP_USER_AGENT'] ?? '' ) );
56	}
57
58	public static function replace_path_args( string $path, array $path_args ): string {
59	$patterns = array();
60
61	foreach ( $path_args as $key => $value ) {
62	$patterns[ "#$\?P<$key\>\S+$#" ] = function () use ( $value ) {
63	return (string) $value;
64	};
65	}
66
67	return implode(
68	'/',
69	preg_replace_callback_array(
70	$patterns,
71	explode( '/', $path )
72	)
73	);
74	}
75
76	/**
77	* Returns form action url
78	*
79	* @param array $args
80	*
81	* @return string [type] [description]
82	*/
83	public static function get_form_action_url( array $args = array() ): string {
84	global $wp;
85
86	$args = array_merge(
87	array(
88	Plugin::instance()->form_handler->hook_key => Plugin::instance()->form_handler->hook_val,
89	'method' => 'reload',
90	),
91	$args
92	);
93
94	$action = add_query_arg(
95	$args,
96	trailingslashit(
97	home_url( $wp->request )
98	)
99	);
100
101	return apply_filters( 'jet-form-builder/form-action-url', $action );
102	}
103
104	/**
105	* Returns form refer url
106	*
107	* @return [type] [description]
108	*/
109	public static function get_form_refer_url(): string {
110
111	global $wp;
112
113	$refer = user_trailingslashit( home_url( $wp->request ) );
114
115	if ( ! empty( $_SERVER['QUERY_STRING'] ) ) {
116	// phpcs:ignore WordPress.Security.ValidatedSanitizedInput
117	$refer = trailingslashit( $refer ) . '?' . $_SERVER['QUERY_STRING'];
118	}
119
120	return apply_filters( 'jet-form-builder/form-refer-url', $refer );
121	}
122
123	public static function get_query(): array {
124	if ( ! is_null( self::$query ) ) {
125	return self::$query;
126	}
127
128	if ( ! jet_fb_handler()->is_process() ) {
129	// phpcs:ignore WordPress.Security.NonceVerification.Recommended
130	self::$query = wp_unslash( $_GET );
131
132	return self::$query;
133	}
134
135	$query = array();
136
137	wp_parse_str(
138	wp_parse_url( jet_fb_handler()->refer, PHP_URL_QUERY ),
139	$query
140	);
141
142	self::$query = wp_unslash( $query );
143
144	return self::$query;
145	}
146
147	}
148