formidable / classes / helpers / FrmApiHelper.php

FrmApiHelper.php in Formidable Forms – WordPress Form Builder for Contact Forms, Calculators, Quizzes & More 6.33, 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	return self::check_free_segments( $who );
44	}
45
46	/**
47	* @since 6.17
48	*
49	* @param array $who
50	*
51	* @return bool
52	*/
53	private static function is_for_everyone( $who ) {
54	return in_array( 'all', $who, true );
55	}
56
57	/**
58	* @since 6.17
59	*
60	* @param array $who
61	*
62	* @return bool
63	*/
64	private static function is_user_type( $who ) {
65	return in_array( self::get_user_type(), $who, true );
66	}
67
68	/**
69	* @since 6.17
70	*
71	* @return string
72	*/
73	private static function get_user_type() {
74	if ( ! FrmAppHelper::pro_is_installed() ) {
75	return 'free';
76	}
77
78	return FrmAddonsController::license_type();
79	}
80
81	/**
82	* Check if user is still using the Lite version only, and within
83	* the first 30 days of activation.
84	*
85	* @since 6.17
86	*
87	* @return bool
88	*/
89	private static function is_free_first_30() {
90	return self::is_free() && self::is_first_30();
91	}
92
93	/**
94	* @since 6.17
95	*
96	* @return bool
97	*/
98	private static function is_first_30() {
99	$activation_timestamp = get_option( 'frm_first_activation' );
100
101	if ( false === $activation_timestamp ) {
102	// If the option does not exist, assume that it is
103	// Because the user was active before this option was introduced.
104	return false;
105	}
106
107	$cutoff = strtotime( '-30 days' );
108	return $activation_timestamp > $cutoff;
109	}
110
111	/**
112	* @since 6.17
113	*
114	* @return bool
115	*/
116	private static function is_free_not_first_30() {
117	return self::is_free() && ! self::is_first_30();
118	}
119
120	/**
121	* Check if the Pro plugin is active. If not, consider the user to be on the free version.
122	*
123	* @since 6.17
124	*
125	* @return bool
126	*/
127	private static function is_free() {
128	return ! FrmAppHelper::pro_is_included();
129	}
130
131	/**
132	* @since 6.18
133	*
134	* @param array $who
135	*
136	* @return bool
137	*/
138	private static function check_free_segments( $who ) {
139	$segments = array(
140	'free_first_1',
141	'free_first_2_3',
142	'free_first_4_7',
143	'free_first_8_11',
144	'free_first_12_19',
145	'free_first_20_30',
146	);
147	$intersecting_keys = array_intersect( $segments, $who );
148
149	if ( ! $intersecting_keys ) {
150	return false;
151	}
152
153	if ( ! self::is_free() \|\| ! self::is_first_30() ) {
154	return false;
155	}
156
157	$activation_timestamp = get_option( 'frm_first_activation' );
158
159	foreach ( $intersecting_keys as $key ) {
160	if ( self::matches_segment( $key, $activation_timestamp ) ) {
161	return true;
162	}
163	}
164
165	return false;
166	}
167
168	/**
169	* @since 6.18
170	*
171	* @param string $key
172	* @param int $activation_timestamp
173	*
174	* @return bool
175	*/
176	private static function matches_segment( $key, $activation_timestamp ) {
177	$range_part = str_replace( 'free_first_', '', $key );
178	$range_parts = explode( '_', $range_part );
179
180	if ( ! $range_parts ) {
181	return false;
182	}
183
184	$current_day = (int) floor( ( time() - $activation_timestamp ) / DAY_IN_SECONDS ) + 1;
185	$start = (int) $range_parts[0];
186	$end = 1 === count( $range_parts ) ? $start : (int) $range_parts[1];
187
188	return $current_day >= $start && $current_day <= $end;
189	}
190	}
191