formidable / classes / models / FrmRecaptchaSettings.php

FrmRecaptchaSettings.php in Formidable Forms – WordPress Form Builder for Contact Forms, Calculators, Quizzes & More 6.10, at classes/models/FrmRecaptchaSettings.php

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1	<?php
2	if ( ! defined( 'ABSPATH' ) ) {
3	die( 'You are not allowed to call this page directly.' );
4	}
5
6	/**
7	* @since 6.8.4
8	*/
9	class FrmRecaptchaSettings extends FrmFieldCaptchaSettings {
10
11	/**
12	* @since 6.8.4
13	*
14	* @return void
15	*/
16	protected function set_endpoint() {
17	$this->endpoint = 'https://www.google.com/recaptcha/api/siteverify';
18	}
19
20	/**
21	* @since 6.8.4
22	*
23	* @return string
24	*/
25	public function getName() {
26	return 'reCAPTCHA';
27	}
28
29
30	/**
31	* @since 6.8.4
32	*
33	* @return string
34	*/
35	public function get_element_class_name() {
36	return 'g-recaptcha';
37	}
38
39	/**
40	* @since 6.8.4
41	*
42	* @return string
43	*/
44	public function get_documentation_url() {
45	return 'https://www.google.com/recaptcha/';
46	}
47
48	/**
49	* @since 6.8.4
50	*
51	* @return string
52	*/
53	public function get_site_key_tooltip() {
54	return __( 'reCAPTCHA is a free, accessible CAPTCHA service that helps to digitize books while blocking spam on your blog. reCAPTCHA asks commenters to retype two words scanned from a book to prove that they are a human. This verifies that they are not a spambot.', 'formidable' );
55	}
56
57	/**
58	* Add additional element attributes for reCAPTCHA.
59	*
60	* @since 6.8.4
61	*
62	* @param array $attributes
63	* @param array $field
64	* @return array
65	*/
66	public function add_front_end_element_attributes( $attributes, $field ) {
67	$attributes = parent::add_front_end_element_attributes( $attributes, $field );
68	$captcha_size = $attributes['data-size'];
69
70	if ( $captcha_size === 'invisible' && ! $this->frm_settings->re_multi ) {
71	$attributes['data-callback'] = 'frmAfterRecaptcha';
72	}
73
74	return $attributes;
75	}
76
77	/**
78	* @since 6.8.4
79	*
80	* @param array $field
81	* @return string
82	*/
83	protected function get_captcha_size( $field ) {
84	if ( $this->captcha_is_invisible() ) {
85	return 'invisible';
86	}
87	return parent::get_captcha_size( $field );
88	}
89
90	/**
91	* Show the Captcha field size setting if the captcha is visible.
92	*
93	* @since 6.8.4
94	*
95	* @return bool
96	*/
97	public function should_show_captcha_size() {
98	return ! $this->captcha_is_invisible();
99	}
100
101	/**
102	* @since 6.8.4
103	*
104	* @return bool
105	*/
106	public function should_show_captcha_theme() {
107	return ! $this->captcha_is_invisible();
108	}
109
110	/**
111	* @since 6.8.4
112	*
113	* @return bool
114	*/
115	private function captcha_is_invisible() {
116	return in_array( $this->frm_settings->re_type, array( 'invisible', 'v3' ), true );
117	}
118	}
119