formidable / formidable.php

formidable.php in Formidable Forms – WordPress Form Builder for Contact Forms, Calculators, Quizzes & More 6.23, 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: 6.23
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	// Autoload for /stripe/ folder.
112	$filepath = $original_filepath . '/stripe/';
113	if ( preg_match( '/^.+Helper$/', $class_name ) ) {
114	$filepath .= 'helpers/';
115	} elseif ( preg_match( '/^.+Controller$/', $class_name ) ) {
116	$filepath .= 'controllers/';
117	} else {
118	$filepath .= 'models/';
119	}
120
121	$filepath .= $class_name . '.php';
122
123	if ( file_exists( $filepath ) ) {
124	require $filepath;
125	}
126
127	return;
128	}
129
130	if ( preg_match( '/^FrmSquareLite.+$/', $class_name ) ) {
131	$filepath = $original_filepath . '/square/';
132	if ( preg_match( '/^.+Helper$/', $class_name ) ) {
133	$filepath .= 'helpers/';
134	} elseif ( preg_match( '/^.+Controller$/', $class_name ) ) {
135	$filepath .= 'controllers/';
136	} else {
137	$filepath .= 'models/';
138	}
139
140	$filepath .= $class_name . '.php';
141
142	if ( file_exists( $filepath ) ) {
143	require $filepath;
144	}
145	}
146	}
147
148	add_action( 'activate_' . FrmAppHelper::plugin_folder() . '/formidable.php', 'frm_maybe_install' );
149
150	/**
151	* This function is triggered when Formidable is activated.
152	*
153	* @return void
154	*/
155	function frm_maybe_install() {
156	if ( get_transient( FrmOnboardingWizardController::TRANSIENT_NAME ) !== 'no' ) {
157	set_transient(
158	FrmOnboardingWizardController::TRANSIENT_NAME,
159	FrmOnboardingWizardController::TRANSIENT_VALUE,
160	60
161	);
162	}
163
164	FrmAppController::handle_activation();
165	}
166
167	register_deactivation_hook(
168	__FILE__,
169	function () {
170	if ( ! class_exists( 'FrmCronController', false ) ) {
171	require_once __DIR__ . '/classes/controllers/FrmCronController.php';
172	}
173
174	FrmCronController::remove_crons();
175	}
176	);
177