formidable / formidable.php

formidable.php in Formidable Forms – WordPress Form Builder for Contact Forms, Calculators, Quizzes & More 6.21.1, at formidable.php

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1	<?php
2	/**
3	* Plugin Name: Formidable Forms
4	* Description: Quickly and easily create drag-and-drop forms
5	* Version: 6.21.1
6	* Plugin URI: https://formidableforms.com/
7	* Author URI: https://formidableforms.com/
8	* Author: Strategy11 Form Builder Team
9	* Text Domain: formidable
10	*
11	* @package Formidable
12	*/
13
14	/*
15	Copyright 2010 Formidable Forms
16
17	This program is free software; you can redistribute it and/or modify
18	it under the terms of the GNU General Public License, version 2, as
19	published by the Free Software Foundation.
20
21	This program is distributed in the hope that it will be useful,
22	but WITHOUT ANY WARRANTY; without even the implied warranty of
23	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
24	GNU General Public License for more details.
25	*/
26
27	if ( ! defined( 'ABSPATH' ) ) {
28	die( 'You are not allowed to call this page directly.' );
29	}
30
31	add_action( 'plugins_loaded', 'load_formidable_forms', 0 );
32	/**
33	* @return void
34	*/
35	function load_formidable_forms() {
36	global $frm_vars;
37	$frm_vars = array(
38	'load_css' => false,
39	'forms_loaded' => array(),
40	'created_entries' => array(),
41	'pro_is_authorized' => false,
42	);
43
44	// For reverse compatibility. Load Pro if it's still nested.
45	$frm_path = __DIR__;
46	if ( file_exists( $frm_path . '/pro/formidable-pro.php' ) ) {
47	include $frm_path . '/pro/formidable-pro.php';
48	}
49
50	FrmHooksController::trigger_load_hook();
51	}
52
53	// If __autoload is active, put it on the spl_autoload stack.
54	if ( is_array( spl_autoload_functions() ) && in_array( '__autoload', spl_autoload_functions(), true ) ) {
55	spl_autoload_register( '__autoload' );
56	}
57
58	// Add the autoloader.
59	spl_autoload_register( 'frm_forms_autoloader' );
60
61	/**
62	* @return void
63	*/
64	function frm_forms_autoloader( $class_name ) {
65	// Only load Frm classes here.
66	if ( ! preg_match( '/^Frm.+$/', $class_name ) \|\| preg_match( '/^FrmPro.+$/', $class_name ) ) {
67	return;
68	}
69
70	frm_class_autoloader( $class_name, __DIR__ );
71	}
72
73	/**
74	* Autoload the Formidable and Pro classes
75	*
76	* @since 3.0
77	*
78	* @return void
79	*/
80	function frm_class_autoloader( $class_name, $filepath ) {
81	$deprecated = array( 'FrmEDD_SL_Plugin_Updater' );
82	$is_deprecated = in_array( $class_name, $deprecated, true ) \|\| preg_match( '/^.+Deprecate/', $class_name );
83	$original_filepath = $filepath;
84
85	if ( $is_deprecated ) {
86	$filepath .= '/deprecated/';
87	} else {
88	$filepath .= '/classes/';
89	if ( preg_match( '/^.+Helper$/', $class_name ) ) {
90	$filepath .= 'helpers/';
91	} elseif ( preg_match( '/^.+Controller$/', $class_name ) ) {
92	$filepath .= 'controllers/';
93	} elseif ( preg_match( '/^.+Factory$/', $class_name ) ) {
94	$filepath .= 'factories/';
95	} elseif ( preg_match( '/^.+StyleComponent$/', $class_name ) ) {
96	$filepath .= 'views/styles/components/';
97	} else {
98	$filepath .= 'models/';
99	if ( strpos( $class_name, 'Field' ) && ! file_exists( $filepath . $class_name . '.php' ) ) {
100	$filepath .= 'fields/';
101	}
102	}
103	}
104
105	if ( file_exists( $filepath . $class_name . '.php' ) ) {
106	require $filepath . $class_name . '.php';
107	return;
108	}
109
110	if ( ! preg_match( '/^FrmStrpLite.+$/', $class_name ) && ! preg_match( '/^FrmTransLite.+$/', $class_name ) ) {
111	// Exit early if the class does not match the Stripe Lite prefix.
112	return;
113	}
114
115	// Autoload for /stripe/ folder.
116	$filepath = $original_filepath . '/stripe/';
117	if ( preg_match( '/^.+Helper$/', $class_name ) ) {
118	$filepath .= 'helpers/';
119	} elseif ( preg_match( '/^.+Controller$/', $class_name ) ) {
120	$filepath .= 'controllers/';
121	} else {
122	$filepath .= 'models/';
123	}
124
125	$filepath .= $class_name . '.php';
126
127	if ( file_exists( $filepath ) ) {
128	require $filepath;
129	}
130	}
131
132	add_action( 'activate_' . FrmAppHelper::plugin_folder() . '/formidable.php', 'frm_maybe_install' );
133
134	/**
135	* This function is triggered when Formidable is activated.
136	*
137	* @return void
138	*/
139	function frm_maybe_install() {
140	if ( get_transient( FrmOnboardingWizardController::TRANSIENT_NAME ) !== 'no' ) {
141	set_transient(
142	FrmOnboardingWizardController::TRANSIENT_NAME,
143	FrmOnboardingWizardController::TRANSIENT_VALUE,
144	60
145	);
146	}
147
148	FrmAppController::handle_activation();
149	}
150
151	register_deactivation_hook(
152	__FILE__,
153	function () {
154	if ( ! class_exists( 'FrmCronController', false ) ) {
155	require_once __DIR__ . '/classes/controllers/FrmCronController.php';
156	}
157
158	FrmCronController::remove_crons();
159	}
160	);
161