formidable / formidable.php

formidable.php in Formidable Forms – WordPress Form Builder for Contact Forms, Calculators, Quizzes & More 6.6, 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: 6.6
6	Plugin URI: https://formidableforms.com/
7	Author URI: https://formidableforms.com/
8	Author: Strategy11 Form Builder Team
9	Text Domain: formidable
10	*/
11
12	/*
13	Copyright 2010 Formidable Forms
14
15	This program is free software; you can redistribute it and/or modify
16	it under the terms of the GNU General Public License, version 2, as
17	published by the Free Software Foundation.
18
19	This program is distributed in the hope that it will be useful,
20	but WITHOUT ANY WARRANTY; without even the implied warranty of
21	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22	GNU General Public License for more details.
23	*/
24
25	if ( ! defined( 'ABSPATH' ) ) {
26	die( 'You are not allowed to call this page directly.' );
27	}
28
29	add_action( 'plugins_loaded', 'load_formidable_forms', 0 );
30	/**
31	* @return void
32	*/
33	function load_formidable_forms() {
34	global $frm_vars;
35	$frm_vars = array(
36	'load_css' => false,
37	'forms_loaded' => array(),
38	'created_entries' => array(),
39	'pro_is_authorized' => false,
40	);
41
42	// For reverse compatibility. Load Pro if it's still nested.
43	$frm_path = dirname( __FILE__ );
44	if ( file_exists( $frm_path . '/pro/formidable-pro.php' ) ) {
45	include( $frm_path . '/pro/formidable-pro.php' );
46	}
47
48	FrmHooksController::trigger_load_hook();
49	}
50
51	// if __autoload is active, put it on the spl_autoload stack
52	if ( is_array( spl_autoload_functions() ) && in_array( '__autoload', spl_autoload_functions(), true ) ) {
53	spl_autoload_register( '__autoload' );
54	}
55
56	// Add the autoloader
57	spl_autoload_register( 'frm_forms_autoloader' );
58
59	/**
60	* @return void
61	*/
62	function frm_forms_autoloader( $class_name ) {
63	// Only load Frm classes here
64	if ( ! preg_match( '/^Frm.+$/', $class_name ) \|\| preg_match( '/^FrmPro.+$/', $class_name ) ) {
65	return;
66	}
67
68	frm_class_autoloader( $class_name, dirname( __FILE__ ) );
69	}
70
71	/**
72	* Autoload the Formidable and Pro classes
73	*
74	* @since 3.0
75	*
76	* @return void
77	*/
78	function frm_class_autoloader( $class_name, $filepath ) {
79	$deprecated = array( 'FrmPointers', 'FrmEDD_SL_Plugin_Updater' );
80	$is_deprecated = in_array( $class_name, $deprecated, true ) \|\| preg_match( '/^.+Deprecate/', $class_name );
81	$original_filepath = $filepath;
82
83	if ( $is_deprecated ) {
84	$filepath .= '/deprecated/';
85	} else {
86	$filepath .= '/classes/';
87	if ( preg_match( '/^.+Helper$/', $class_name ) ) {
88	$filepath .= 'helpers/';
89	} elseif ( preg_match( '/^.+Controller$/', $class_name ) ) {
90	$filepath .= 'controllers/';
91	} elseif ( preg_match( '/^.+Factory$/', $class_name ) ) {
92	$filepath .= 'factories/';
93	} else {
94	$filepath .= 'models/';
95	if ( strpos( $class_name, 'Field' ) && ! file_exists( $filepath . $class_name . '.php' ) ) {
96	$filepath .= 'fields/';
97	}
98	}
99	}
100
101	if ( file_exists( $filepath . $class_name . '.php' ) ) {
102	require $filepath . $class_name . '.php';
103	return;
104	}
105
106	if ( ! preg_match( '/^FrmStrpLite.+$/', $class_name ) && ! preg_match( '/^FrmTransLite.+$/', $class_name ) ) {
107	// Exit early if the class does not match the Stripe Lite prefix.
108	return;
109	}
110
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 $filepath;
125	}
126	}
127
128	add_action( 'activate_' . FrmAppHelper::plugin_folder() . '/formidable.php', 'frm_maybe_install' );
129
130	/**
131	* This function is triggered when Formidable is activated.
132	*
133	* @return void
134	*/
135	function frm_maybe_install() {
136	if ( get_transient( FrmWelcomeController::$option_name ) !== 'no' ) {
137	set_transient( FrmWelcomeController::$option_name, FrmWelcomeController::$menu_slug, 60 );
138	}
139
140	FrmAppController::handle_activation();
141	}
142
143	register_deactivation_hook(
144	__FILE__,
145	function() {
146	if ( ! class_exists( 'FrmCronController', false ) ) {
147	require_once __DIR__ . '/classes/controllers/FrmCronController.php';
148	}
149
150	FrmCronController::remove_crons();
151	}
152	);
153