formidable / formidable.php

formidable.php in Formidable Forms – WordPress Form Builder for Contact Forms, Calculators, Quizzes & More 6.34, 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: 6.34
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
47	if ( file_exists( $frm_path . '/pro/formidable-pro.php' ) ) {
48	include $frm_path . '/pro/formidable-pro.php';
49	}
50
51	FrmHooksController::trigger_load_hook();
52	}
53
54	// If __autoload is active, put it on the spl_autoload stack.
55	if ( is_array( spl_autoload_functions() ) && in_array( '__autoload', spl_autoload_functions(), true ) ) {
56	spl_autoload_register( '__autoload' );
57	}
58
59	// Add the autoloader.
60	spl_autoload_register( 'frm_forms_autoloader' );
61
62	/**
63	* @param string $class_name Class name.
64	*
65	* @return void
66	*/
67	function frm_forms_autoloader( $class_name ) {
68	// Only load Frm classes here.
69	if ( ! preg_match( '/^Frm.+$/', $class_name ) \|\| preg_match( '/^FrmPro.+$/', $class_name ) ) {
70	return;
71	}
72
73	frm_class_autoloader( $class_name, __DIR__ );
74	}
75
76	/**
77	* Autoload the Formidable and Pro classes
78	*
79	* @since 3.0
80	*
81	* @param string $class_name Class name.
82	* @param string $filepath File path.
83	*
84	* @return void
85	*/
86	function frm_class_autoloader( $class_name, $filepath ) {
87	$original_filepath = $filepath;
88	$filepath .= '/classes/';
89
90	if ( preg_match( '/^.+Helper$/', $class_name ) ) {
91	$filepath .= 'helpers/';
92	} elseif ( preg_match( '/^.+Controller$/', $class_name ) ) {
93	$filepath .= 'controllers/';
94	} elseif ( preg_match( '/^.+Factory$/', $class_name ) ) {
95	$filepath .= 'factories/';
96	} elseif ( preg_match( '/^.+StyleComponent$/', $class_name ) ) {
97	$filepath .= 'views/styles/components/';
98	} else {
99	$filepath .= 'models/';
100
101	if ( str_contains( $class_name, 'Field' ) && ! file_exists( $filepath . $class_name . '.php' ) ) {
102	$filepath .= 'fields/';
103	}
104	}
105
106	if ( file_exists( $filepath . $class_name . '.php' ) ) {
107	require $filepath . $class_name . '.php';
108	return;
109	}
110
111	$filepath = $original_filepath;
112
113	if ( preg_match( '/^FrmStrpLite.+$/', $class_name ) \|\| preg_match( '/^FrmTransLite.+$/', $class_name ) ) {
114	// Autoload for /stripe/ folder.
115	$filepath .= '/stripe/';
116	} elseif ( preg_match( '/^FrmSquareLite.+$/', $class_name ) ) {
117	$filepath .= '/square/';
118	} elseif ( preg_match( '/^FrmPayPalLite.+$/', $class_name ) ) {
119	$filepath .= '/paypal/';
120	} else {
121	return;
122	}
123
124	if ( preg_match( '/^.+Helper$/', $class_name ) ) {
125	$filepath .= 'helpers/';
126	} elseif ( preg_match( '/^.+Controller$/', $class_name ) ) {
127	$filepath .= 'controllers/';
128	} else {
129	$filepath .= 'models/';
130	}
131
132	$filepath .= $class_name . '.php';
133
134	if ( file_exists( $filepath ) ) {
135	require $filepath;
136	}
137	}
138
139	add_action( 'activate_' . FrmAppHelper::plugin_folder() . '/formidable.php', 'frm_maybe_install' );
140
141	/**
142	* This function is triggered when Formidable is activated.
143	*
144	* @return void
145	*/
146	function frm_maybe_install() {
147	if ( get_transient( FrmOnboardingWizardController::TRANSIENT_NAME ) !== 'no' ) {
148	set_transient(
149	FrmOnboardingWizardController::TRANSIENT_NAME,
150	FrmOnboardingWizardController::TRANSIENT_VALUE,
151	60
152	);
153	}
154
155	FrmAppController::handle_activation();
156	}
157
158	register_deactivation_hook(
159	__FILE__,
160	function () {
161	if ( ! class_exists( 'FrmCronController', false ) ) {
162	require_once __DIR__ . '/classes/controllers/FrmCronController.php';
163	}
164
165	FrmCronController::remove_crons();
166	}
167	);
168