wp-user-frontend / wpuf.php

wpuf.php in User Frontend – Membership, User Registration, User Profile, User Directory & Content Restriction with Frontend Post Submission trunk, at wpuf.php

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1	<?php
2	/*
3	Plugin Name: WP User Frontend
4	Plugin URI: https://wordpress.org/plugins/wp-user-frontend/
5	Description: Create, edit, delete, manages your post, pages or custom post types from frontend. Create registration forms, frontend profile and more...
6	Author: weDevs
7	Version: 4.3.11
8	Author URI: https://wedevs.com/?utm_source=WPUF_Author_URI
9	Requires at least: 5.0
10	Requires PHP: 7.4
11	License: GPL2 or later
12	License URI: https://www.gnu.org/licenses/gpl-2.0.html
13	Text Domain: wp-user-frontend
14	Domain Path: /languages
15	*/
16
17	// don't call the file directly
18	if ( ! defined( 'ABSPATH' ) ) {
19	exit;
20	}
21
22	$autoload = __DIR__ . '/vendor/autoload.php';
23
24	if ( file_exists( $autoload ) ) {
25	require_once $autoload;
26	}
27
28	define( 'WPUF_VERSION', '4.3.11' );
29	define( 'WPUF_FILE', __FILE__ );
30	define( 'WPUF_ROOT', __DIR__ );
31	define( 'WPUF_ROOT_URI', plugins_url( '', __FILE__ ) );
32	define( 'WPUF_ASSET_URI', WPUF_ROOT_URI . '/assets' );
33	define( 'WPUF_INCLUDES', WPUF_ROOT . '/includes' );
34
35	use WeDevs\WpUtils\SingletonTrait;
36
37	/**
38	* Main bootstrap class for WP User Frontend
39	*/
40	final class WP_User_Frontend {
41	use SingletonTrait;
42
43	/**
44	* Form field value seperator
45	*
46	* @var string
47	*/
48	public static $field_separator = '\| ';
49
50	/**
51	* Pro plugin checkup
52	*
53	* @var bool
54	*/
55	private $is_pro = false;
56
57	/**
58	* Minimum PHP version required
59	*
60	* @var string
61	*/
62	private $min_php = '5.6';
63
64	/**
65	* Holds various class instances
66	*
67	* @since 4.0.9
68	*
69	* @var array
70	*/
71	public $container = [];
72
73	/**
74	* Fire up the plugin
75	*/
76	public function __construct() {
77	if ( ! $this->is_supported_php() ) {
78	add_action( 'admin_notices', [ $this, 'php_version_notice' ] );
79
80	return;
81	}
82
83	register_activation_hook( __FILE__, [ $this, 'install' ] );
84	register_deactivation_hook( __FILE__, [ $this, 'uninstall' ] );
85
86	$this->includes();
87	$this->init_hooks();
88
89	do_action( 'wpuf_loaded' );
90	}
91
92	/**
93	* Check if the PHP version is supported
94	*
95	* @return bool
96	*/
97	public function is_supported_php( $min_php = null ) {
98	$min_php = $min_php ? $min_php : $this->min_php;
99
100	if ( version_compare( PHP_VERSION, $min_php, '<=' ) ) {
101	return false;
102	}
103
104	return true;
105	}
106
107	/**
108	* Show notice about PHP version
109	*
110	* @return void
111	*/
112	public function php_version_notice() {
113	if ( $this->is_supported_php() \|\| ! current_user_can( 'manage_options' ) ) {
114	return;
115	}
116
117	$error = __( 'Your installed PHP Version is: ', 'wp-user-frontend' ) . PHP_VERSION . '. ';
118	$error .= __( 'The <strong>WP User Frontend</strong> plugin requires PHP version <strong>', 'wp-user-frontend' ) . $this->min_php . __( '</strong> or greater.', 'wp-user-frontend' ); ?>
119	<div class="error">
120	<p><?php printf( esc_html( $error ) ); ?></p>
121	</div>
122	<?php
123	}
124
125	/**
126	* Initialize the hooks
127	*
128	* @since 2.5.4
129	*
130	* @return void
131	*/
132	public function init_hooks() {
133	add_action( 'plugins_loaded', [ $this, 'init_insights' ], 8 );
134	add_action( 'plugins_loaded', [ $this, 'wpuf_loader' ] );
135	add_action( 'plugins_loaded', [ $this, 'process_wpuf_pro_version' ] );
136	add_action( 'plugins_loaded', [ $this, 'plugin_upgrades' ] );
137	add_action( 'plugins_loaded', [ $this, 'instantiate' ] );
138
139	add_action( 'init', [ $this, 'load_textdomain' ] );
140
141	// do plugin upgrades
142	add_filter( 'plugin_action_links_' . plugin_basename( __FILE__ ), [ $this, 'plugin_action_links' ] );
143
144	add_action( 'widgets_init', [ $this, 'register_widgets' ] );
145	}
146
147	public function init_insights() {
148	// Insight class instantiate
149	$this->container['tracker'] = new WeDevs\Wpuf\Lib\WeDevs_Insights( __FILE__ );
150	}
151
152	/**
153	* Include the required files
154	*
155	* @return void
156	*/
157	public function includes() {
158	require_once __DIR__ . '/wpuf-functions.php';
159	require_once __DIR__ . '/includes/class-frontend-render-form.php';
160
161	// add reCaptcha library if not found
162	if ( ! function_exists( 'recaptcha_get_html' ) ) {
163	require_once __DIR__ . '/Lib/recaptchalib.php';
164	require_once __DIR__ . '/Lib/invisible_recaptcha.php';
165	}
166
167	// AI Form Builder includes
168	require_once __DIR__ . '/includes/AI_Manager.php';
169
170	// Gateway helper functions
171	require_once __DIR__ . '/Lib/Gateway/gateway-functions.php';
172	}
173
174	/**
175	* Instantiate the classes
176	*
177	* @return void
178	*/
179	public function instantiate() {
180	$this->container['assets'] = new WeDevs\Wpuf\Assets();
181	$this->container['subscription'] = new WeDevs\Wpuf\Admin\Subscription();
182	$this->container['fields'] = new WeDevs\Wpuf\Admin\Forms\Field_Manager();
183	$this->container['customize'] = new WeDevs\Wpuf\Admin\Customizer_Options();
184
185	// Initialize legacy gateway classes for backward compatibility
186	$this->container['bank'] = new WeDevs\Wpuf\Lib\Gateway\Bank();
187	$this->container['paypal'] = new WeDevs\Wpuf\Lib\Gateway\Paypal();
188
189	// Initialize new gateway manager inside init hook for translation issue
190	add_action( 'init', [ $this, 'init_gateway_manager' ] );
191
192	$this->container['api'] = new WeDevs\Wpuf\API();
193	$this->container['integrations'] = new WeDevs\Wpuf\Integrations();
194	$this->container['ai_manager'] = new WeDevs\Wpuf\AI_Manager();
195	$this->container['post_form_block'] = new WeDevs\Wpuf\Blocks\PostForm();
196
197	if ( is_admin() ) {
198	$this->container['admin'] = new WeDevs\Wpuf\Admin();
199	$this->container['setup_wizard'] = new WeDevs\Wpuf\Setup_Wizard();
200	$this->container['pro_upgrades'] = new WeDevs\Wpuf\Pro_Upgrades();
201	$this->container['privacy'] = new WeDevs\Wpuf\WPUF_Privacy();
202
203	// Load Frontend when in Elementor editor or Elementor AJAX so shortcodes
204	// like wpuf_form and wpuf_account are registered and do_shortcode() works.
205	// Without this, is_admin() is true and Frontend is skipped, so do_shortcode()
206	// returns the raw shortcode. Covers: (1) editor page ?action=elementor,
207	// (2) render_widget AJAX when changing "Select Form" (action=elementor_ajax).
208	$get_action = isset( $_GET['action'] ) ? sanitize_text_field( wp_unslash( $_GET['action'] ) ) : '';
209	$request_act = isset( $_REQUEST['action'] ) ? sanitize_text_field( wp_unslash( $_REQUEST['action'] ) ) : '';
210	$is_elementor = ( $get_action === 'elementor' )
211	\|\| ( ( defined( 'DOING_AJAX' ) && DOING_AJAX ) && $request_act === 'elementor_ajax' );
212
213
214	if ( $is_elementor ) {
215	$this->container['frontend'] = new WeDevs\Wpuf\Frontend();
216	}
217	} else {
218	$this->container['frontend'] = new WeDevs\Wpuf\Frontend();
219	}
220
221	if ( defined( 'DOING_AJAX' ) && DOING_AJAX ) {
222	// Initialize the ajax class inside init hook for translation issue
223	add_action( 'init', [ $this, 'init_ajax' ] );
224	}
225	}
226
227	/**
228	* Initialize the ajax class
229	*
230	* @since 4.1.4
231	*
232	* @return void
233	*/
234	public function init_ajax() {
235	$this->container['ajax'] = new WeDevs\Wpuf\Ajax();
236	}
237
238	/**
239	* Initialize the gateway manager
240	*
241	* @since WPUF_PRO_SINCE
242	*
243	* @return void
244	*/
245	public function init_gateway_manager() {
246	$this->container['gateway_manager'] = new WeDevs\Wpuf\Lib\Gateway\Gateway_Manager();
247	}
248
249	/**
250	* Create tables on plugin activation
251	*
252	* @global object $wpdb
253	*/
254	public function install() {
255	$installer = new WeDevs\Wpuf\Installer();
256	$installer->install();
257	}
258
259	/**
260	* Do plugin upgrades
261	*
262	* @since 2.2
263	*
264	* @return void
265	*/
266	public function plugin_upgrades() {
267	if ( ! is_admin() && ! current_user_can( 'manage_options' ) ) {
268	return;
269	}
270
271	$this->container['upgrades'] = new WeDevs\Wpuf\Admin\Upgrades();
272	}
273
274	/**
275	* Check whether the version of wpuf pro is prior to the code restructure
276	*
277	* @since WPUF_FREE
278	*
279	* @return void
280	*/
281	public function process_wpuf_pro_version() {
282	// check whether the version of wpuf pro is prior to the code restructure
283	if ( defined( 'WPUF_PRO_VERSION' ) && version_compare( WPUF_PRO_VERSION, '4', '<' ) ) {
284	// deactivate_plugins( WPUF_PRO_FILE );
285
286	add_action( 'admin_notices', [ $this, 'wpuf_upgrade_notice' ] );
287	}
288	}
289
290	/**
291	* Show WordPress error notice if WP User Frontend not found
292	*
293	* @since 2.4.2
294	*/
295	public function wpuf_upgrade_notice() {
296	?>
297	<div class="notice error" id="wpuf-pro-installer-notice" style="padding: 1em; position: relative;">
298	<h2><?php esc_html_e( 'Your WP User Frontend Pro is almost ready!', 'wp-user-frontend' ); ?></h2>
299	<p>
300	<?php
301	echo wp_kses_post(
302	sprintf(
303	__( 'We\'ve pushed a major update on both <b>WP User Frontend Free</b> and <b>%1$sWP User Frontend Pro%2$s</b> that requires you to use latest version of both. Please update the WPUF pro to the latest version. <br><strong>Please make sure to take a complete backup of your site before updating.</strong>', 'wp-user-frontend' ),
304	'<a target="_blank" href="https://wordpress.org/plugins/wp-user-frontend/">',
305	'</a>'
306	)
307	);
308	?>
309	</p>
310	</div>
311	<?php
312	}
313
314	/**
315	* Load wpuf Free class if not pro
316	*
317	* @since 2.5.4
318	*/
319	public function wpuf_loader() {
320	$has_pro = class_exists( 'WP_User_Frontend_Pro' );
321
322	if ( $has_pro ) {
323	$this->is_pro = true;
324	} else {
325	$this->container['free_loader'] = new WeDevs\Wpuf\Free\Free_Loader();
326
327	$this->container['free_loader']->includes();
328	$this->container['free_loader']->instantiate();
329	$this->container['free_loader']->run_hooks();
330	}
331
332	// Remove the what's new option.
333	delete_option( 'wpuf_whats_new' );
334	delete_option( 'wpufpro_whats_new' );
335	}
336
337	/**
338	* Manage task on plugin deactivation
339	*
340	* @return void
341	*/
342	public static function uninstall() {
343	wp_clear_scheduled_hook( 'wpuf_remove_expired_post_hook' );
344	}
345
346	/**
347	* Load the translation file for current language.
348	*
349	* @since version 0.7
350	*
351	* @author Tareq Hasan
352	*/
353	public function load_textdomain() {
354	load_plugin_textdomain( 'wp-user-frontend', false, dirname( plugin_basename( __FILE__ ) ) . '/languages/' );
355	}
356
357	/**
358	* The main logging function
359	*
360	* @uses error_log
361	*
362	* @param string $type type of the error. e.g: debug, error, info
363	* @param string $msg
364	*/
365	public static function log( $type = '', $msg = '' ) {
366	$msg = sprintf( "[%s][%s] %s\n", date( 'd.m.Y h:i:s' ), $type, $msg ); // phpcs:ignore
367	error_log( $msg, 3, __DIR__ . '/log.txt' );
368	}
369
370	/**
371	* Returns if the plugin is in PRO version
372	*
373	* @since 2.3.2
374	*
375	* @return bool
376	*/
377	public function is_pro() {
378	return $this->is_pro;
379	}
380
381	/**
382	* Plugin action links
383	*
384	* @param array $links
385	*
386	* @since 2.3.3
387	*
388	* @return array
389	*/
390	public function plugin_action_links( $links ) {
391	$links[] = '<a href="' . admin_url( 'admin.php?page=wpuf-settings' ) . '">' . esc_html( 'Settings' ) . '</a>';
392	$links[] = '<a href="https://wedevs.com/docs/wp-user-frontend-pro/getting-started/how-to-install/" target="_blank"> '. esc_html( 'Docs' ) . '</a>';
393
394	if ( ! $this->is_pro() ) {
395	$links[] = '<a href="https://wedevs.com/wp-user-frontend-pro/pricing/?utm_source=installed_plugins" target="_blank" style="color: #64C273;"> '. esc_html( 'Upgrade to Pro' ) . '</a>';
396	$links[] = '<a href="https://wedevs.com/coupons/?utm_source=installed_plugins" target="_blank" style="color: #5368FF;">'. esc_html( 'Check Discounts' ) . '</a>';
397	}
398
399	return $links;
400	}
401
402	/**
403	* Register widgets
404	*
405	* @since 4.0.0
406	*
407	* @return void
408	*/
409	public function register_widgets() {
410	$this->container['widgets'] = new WeDevs\Wpuf\Widgets\Manager();
411	}
412	public function license_expired() {
413	echo '<div class="error">';
414	echo '<p>Your <strong>WP User Frontend Pro</strong> License has been expired. Please <a href="https://wedevs.com/account/" target="_blank">renew your license</a>.</p>';
415	echo '</div>';
416	}
417
418	/**
419	* Get the global field seperator for WPUF
420	*
421	* @since 4.0.0
422	*
423	* @return string
424	*/
425	public function get_field_seperator() {
426	return self::$field_separator;
427	}
428
429	/**
430	* Magic getter to bypass referencing objects
431	*
432	* @since 4.0.9
433	*
434	* @param string $prop
435	*
436	* @return object Class Instance
437	*/
438	public function __get( $prop ) {
439	if ( array_key_exists( $prop, $this->container ) ) {
440	return $this->container[ $prop ];
441	}
442	}
443
444	/**
445	* Get the DB version key
446	*
447	* @since 4.0.11
448	*
449	* @return string
450	*/
451	public function get_db_version_key() {
452	return 'wpuf_version';
453	}
454	}
455
456	/**
457	* Returns the singleton instance
458	*
459	* @return WP_User_Frontend
460	*/
461	function wpuf() {
462	return WP_User_Frontend::instance();
463	}
464
465	// kickoff
466	wpuf();
467