formidable / classes / helpers / FrmApiHelper.php

FrmApiHelper.php in Formidable Forms – WordPress Form Builder for Contact Forms, Calculators, Quizzes & More 6.26.1, at classes/helpers/FrmApiHelper.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 6.17
8	*/
9	class FrmApiHelper {
10
11	/**
12	* Check if an API item matches the current site license target.
13	*
14	* @since 6.17
15	*
16	* @param array $item Inbox or Sale item.
17	*
18	* @return bool
19	*/
20	public static function is_for_user( $item ) {
21	if ( ! isset( $item['who'] ) \|\| $item['who'] === 'all' ) {
22	return true;
23	}
24
25	$who = (array) $item['who'];
26
27	if ( self::is_for_everyone( $who ) ) {
28	return true;
29	}
30
31	if ( self::is_user_type( $who ) ) {
32	return true;
33	}
34
35	if ( in_array( 'free_first_30', $who, true ) && self::is_free_first_30() ) {
36	return true;
37	}
38
39	if ( in_array( 'free_not_first_30', $who, true ) && self::is_free_not_first_30() ) {
40	return true;
41	}
42
43	if ( self::check_free_segments( $who ) ) {
44	return true;
45	}
46	return false;
47	}
48
49	/**
50	* @since 6.17
51	*
52	* @param array $who
53	*
54	* @return bool
55	*/
56	private static function is_for_everyone( $who ) {
57	return in_array( 'all', $who, true );
58	}
59
60	/**
61	* @since 6.17
62	*
63	* @param array $who
64	*
65	* @return bool
66	*/
67	private static function is_user_type( $who ) {
68	return in_array( self::get_user_type(), $who, true );
69	}
70
71	/**
72	* @since 6.17
73	*
74	* @return string
75	*/
76	private static function get_user_type() {
77	if ( ! FrmAppHelper::pro_is_installed() ) {
78	return 'free';
79	}
80
81	return FrmAddonsController::license_type();
82	}
83
84	/**
85	* Check if user is still using the Lite version only, and within
86	* the first 30 days of activation.
87	*
88	* @since 6.17
89	*
90	* @return bool
91	*/
92	private static function is_free_first_30() {
93	return self::is_free() && self::is_first_30();
94	}
95
96	/**
97	* @since 6.17
98	*
99	* @return bool
100	*/
101	private static function is_first_30() {
102	$activation_timestamp = get_option( 'frm_first_activation' );
103
104	if ( false === $activation_timestamp ) {
105	// If the option does not exist, assume that it is
106	// because the user was active before this option was introduced.
107	return false;
108	}
109
110	$cutoff = strtotime( '-30 days' );
111	return $activation_timestamp > $cutoff;
112	}
113
114	/**
115	* @since 6.17
116	*
117	* @return bool
118	*/
119	private static function is_free_not_first_30() {
120	return self::is_free() && ! self::is_first_30();
121	}
122
123	/**
124	* Check if the Pro plugin is active. If not, consider the user to be on the free version.
125	*
126	* @since 6.17
127	*
128	* @return bool
129	*/
130	private static function is_free() {
131	return ! FrmAppHelper::pro_is_included();
132	}
133
134	/**
135	* @since 6.18
136	*
137	* @param array $who
138	*
139	* @return bool
140	*/
141	private static function check_free_segments( $who ) {
142	$segments = array(
143	'free_first_1',
144	'free_first_2_3',
145	'free_first_4_7',
146	'free_first_8_11',
147	'free_first_12_19',
148	'free_first_20_30',
149	);
150	$intersecting_keys = array_intersect( $segments, $who );
151
152	if ( ! $intersecting_keys ) {
153	return false;
154	}
155
156	if ( ! self::is_free() \|\| ! self::is_first_30() ) {
157	return false;
158	}
159
160	$activation_timestamp = get_option( 'frm_first_activation' );
161
162	foreach ( $intersecting_keys as $key ) {
163	if ( self::matches_segment( $key, $activation_timestamp ) ) {
164	return true;
165	}
166	}
167
168	return false;
169	}
170
171	/**
172	* @since 6.18
173	*
174	* @param string $key
175	* @param int $activation_timestamp
176	*
177	* @return bool
178	*/
179	private static function matches_segment( $key, $activation_timestamp ) {
180	$range_part = str_replace( 'free_first_', '', $key );
181	$range_parts = explode( '_', $range_part );
182
183	if ( ! $range_parts ) {
184	return false;
185	}
186
187	$current_day = (int) floor( ( time() - $activation_timestamp ) / DAY_IN_SECONDS ) + 1;
188	$start = (int) $range_parts[0];
189	$end = 1 === count( $range_parts ) ? $start : (int) $range_parts[1];
190
191	return $current_day >= $start && $current_day <= $end;
192	}
193	}
194