formidable / classes / controllers / FrmUsageController.php

FrmUsageController.php in Formidable Forms – WordPress Form Builder for Contact Forms, Calculators, Quizzes & More 6.19, at classes/controllers/FrmUsageController.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	* @todo Show opt-in popup after plugin activation.
8	* @since 3.06.04
9	*/
10	class FrmUsageController {
11
12	/**
13	* Option name of flows data.
14	*
15	* @since 6.16.1
16	*
17	* @var string
18	*/
19	const FLOWS_ACTION_NAME = 'frm_usage_tracking_flows';
20
21	/**
22	* Randomize the first send to prevent our servers from crashing.
23	*
24	* @since 3.06.04
25	*
26	* @return void
27	*/
28	public static function schedule_send() {
29	$timestamp = wp_next_scheduled( 'formidable_send_usage' );
30	if ( ! self::tracking_allowed() ) {
31	if ( $timestamp ) {
32	// Remove the scheduled event if it's not allowed and it's scheduled.
33	wp_unschedule_event( $timestamp, 'formidable_send_usage' );
34	}
35	return;
36	}
37
38	if ( $timestamp ) {
39	return;
40	}
41
42	$tracking = array(
43	'day' => rand( 0, 6 ) * DAY_IN_SECONDS,
44	'hour' => rand( 0, 23 ) * HOUR_IN_SECONDS,
45	'minute' => rand( 0, 59 ) * MINUTE_IN_SECONDS,
46	'second' => rand( 0, 59 ),
47	);
48
49	$offset = array_sum( $tracking );
50	$init_send = strtotime( 'next sunday' ) + $offset;
51
52	wp_schedule_event( $init_send, 'weekly', 'formidable_send_usage' );
53	}
54
55	/**
56	* Adds once weekly to the existing schedules.
57	*
58	* @since 3.06.04
59	*/
60	public static function add_schedules( $schedules = array() ) {
61	$schedules['weekly'] = array(
62	'interval' => DAY_IN_SECONDS * 7,
63	'display' => __( 'Once Weekly', 'formidable' ),
64	);
65	return $schedules;
66	}
67
68	/**
69	* Checks if tracking is allowed.
70	*
71	* @since 6.16.3
72	*
73	* @return bool
74	*/
75	public static function tracking_allowed() {
76	$settings = FrmAppHelper::get_settings();
77	return $settings->tracking;
78	}
79
80	/**
81	* @since 3.06.04
82	*
83	* @return void
84	*/
85	public static function send_snapshot() {
86	$usage = new FrmUsage();
87	$usage->send_snapshot();
88	}
89
90	/**
91	* Loads scripts.
92	*
93	* @since 6.16.1
94	*/
95	public static function load_scripts() {
96	if ( self::is_forms_list_page() \|\| FrmAppHelper::is_admin_page( 'formidable-form-templates' ) ) {
97	wp_enqueue_script( 'frm-usage-tracking', FrmAppHelper::plugin_url() . '/js/admin/usage-tracking.js', array( 'formidable_dom' ), FrmAppHelper::$plug_version, true );
98	}
99	}
100
101	/**
102	* Checks if is forms list page.
103	*
104	* @since 6.16.1
105	*
106	* @return bool
107	*/
108	private static function is_forms_list_page() {
109	return FrmAppHelper::is_admin_list_page();
110	}
111
112	/**
113	* AJAX handler to track flows.
114	*
115	* @since 6.16.1
116	*/
117	public static function ajax_track_flows() {
118	FrmAppHelper::permission_check( 'frm_view_forms' );
119	check_ajax_referer( 'frm_ajax', 'nonce' );
120
121	$key = FrmAppHelper::get_post_param( 'key', '', 'sanitize_text_field' );
122	$value = FrmAppHelper::get_post_param( 'value', '', 'sanitize_text_field' );
123
124	self::update_flows_data( $key, $value );
125
126	wp_send_json_success();
127	}
128
129	/**
130	* Updates flows data.
131	*
132	* @since 6.16.1
133	*
134	* @param string $key Flow key.
135	* @param string $value Flow value.
136	*
137	* @return void
138	*/
139	public static function update_flows_data( $key, $value ) {
140	$flows_data = self::get_flows_data();
141
142	if ( '' === $key \|\| '' === $value ) {
143	return;
144	}
145
146	if ( ! isset( $flows_data[ $key ] ) ) {
147	$flows_data[ $key ] = array();
148	}
149
150	if ( ! isset( $flows_data[ $key ][ $value ] ) ) {
151	$flows_data[ $key ][ $value ] = 0;
152	}
153
154	$flows_data[ $key ][ $value ]++;
155	update_option( self::FLOWS_ACTION_NAME, $flows_data );
156	}
157
158	/**
159	* Get flows data.
160	*
161	* @since 6.16.1
162	*
163	* @return array
164	*/
165	public static function get_flows_data() {
166	return get_option( self::FLOWS_ACTION_NAME, array() );
167	}
168	}
169