quadmenu / quadmenu.php

quadmenu.php in QuadMenu – Mega Menu 1.9.7, at quadmenu.php

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1	<?php
2
3	/*
4	* Plugin Name: QuadMenu
5	* Plugin URI: https://www.quadmenu.com
6	* Description: The best drag & drop WordPress Mega Menu plugin which allow you to create Tabs Menus & Carousel Menus.
7	* Version: 1.9.7
8	* Author: Mega Menu
9	* Author URI: https://www.quadmenu.com
10	* Copyright: 2018 QuadMenu (https://www.quadmenu.com)
11	* Text Domain: quadmenu
12	*/
13
14	if (!defined('ABSPATH')) {
15	die('-1');
16	}
17
18	if (!class_exists('QuadMenu')) :
19
20	final class QuadMenu {
21
22	private $prefix = '#quadmenu-';
23	private static $instance;
24	private static $registered_icons;
25	private static $registered_icons_names;
26	public static $selected_icons;
27
28	public static function instance() {
29	if (!isset(self::$instance)) {
30	self::$instance = new QuadMenu;
31	self::$instance->constants();
32	self::$instance->config();
33	self::$instance->includes();
34	self::$instance->compatibility();
35	self::$instance->hooks();
36	self::$instance->errors();
37	}
38	return self::$instance;
39	}
40
41	private function config() {
42	require_once QUADMENU_PATH . 'includes/configuration.php';
43	}
44
45	private function compatibility() {
46	require_once QUADMENU_PATH . 'includes/3rd/woocommerce.php';
47	require_once QUADMENU_PATH . 'includes/3rd/polylang.php';
48	require_once QUADMENU_PATH . 'includes/3rd/vc.php';
49	require_once QUADMENU_PATH . 'includes/3rd/elementor.php';
50	require_once QUADMENU_PATH . 'includes/3rd/beaver.php';
51	require_once QUADMENU_PATH . 'includes/3rd/divi.php';
52	require_once QUADMENU_PATH . 'includes/widget.php';
53	}
54
55	private function hooks() {
56
57	add_filter('wp_get_nav_menu_items', array($this, 'remove_nav_menu_item'), 20, 3);
58	add_filter('wp_setup_nav_menu_item', array($this, 'setup_nav_menu_item_options'), 90);
59	add_filter('quadmenu_setup_nav_menu_item', array($this, 'setup_nav_menu_item_parents'), 5);
60	add_filter('quadmenu_setup_nav_menu_item', array($this, 'setup_nav_menu_item_validation'), 10);
61
62	add_action('init', array($this, 'register_sidebar'));
63	add_action('init', array($this, 'register_icons'), -35);
64	add_action('init', array($this, 'admin'), -25);
65	add_action('init', array($this, 'compiler'), -20);
66	add_action('init', array($this, 'locations'), -15);
67	add_action('init', array($this, 'init'), -10);
68	add_action('init', array($this, 'frontend'), -5);
69	add_action('admin_init', array($this, 'navmenu'));
70
71	add_action('plugins_loaded', array($this, 'i18n'));
72	}
73
74	public function register_sidebar() {
75
76	register_sidebar(
77	array(
78	'id' => 'quadmenu-widgets',
79	'name' => esc_html__('QuadMenu Widgets', 'quadmenu'),
80	'description' => esc_html__('Do not manually edit this sidebar.', 'quadmenu')
81	)
82	);
83	}
84
85	function register_icons() {
86
87	foreach (apply_filters('quadmenu_register_icons', array()) as $id => $settings) {
88
89	//if (!wp_style_is($id, $list = 'registered')) {
90	// wp_register_style($id, $settings['url']);
91	// }
92
93	$settings['ID'] = $id;
94
95	self::$registered_icons[$id] = (object) $settings;
96
97	self::$registered_icons_names[$id] = $settings['name'];
98	}
99	}
100
101	function registered_icons() {
102	return (object) self::$registered_icons;
103	}
104
105	function registered_icons_names() {
106	return self::$registered_icons_names;
107	}
108
109	function selected_icons() {
110
111	global $quadmenu;
112
113	if (empty($quadmenu['styles_icons'])) {
114	self::$selected_icons = $this->registered_icons()->dashicons;
115	}
116
117	if (empty($this->registered_icons()->{$quadmenu['styles_icons']})) {
118	self::$selected_icons = $this->registered_icons()->dashicons;
119	}
120
121	self::$selected_icons = $this->registered_icons()->{$quadmenu['styles_icons']};
122
123	if (!wp_style_is(self::$selected_icons->ID, $list = 'registered')) {
124	wp_register_style(self::$selected_icons->ID, self::$selected_icons->url);
125	}
126
127	return self::$selected_icons;
128	}
129
130	private function theme() {
131
132	$theme = get_stylesheet();
133
134	$theme = preg_replace('/[^a-zA-Z0-9_\-]/', '', $theme);
135
136	return $theme;
137	}
138
139	private function constants() {
140
141	$upload_dir = wp_upload_dir();
142
143	define('QUADMENU_NAME', 'QuadMenu');
144
145	define('QUADMENU_VERSION', '1.9.7');
146
147	define('QUADMENU_OPTIONS', "quadmenu_{$this->theme()}");
148
149	define('QUADMENU_THEMES', "quadmenu_{$this->theme()}_themes");
150
151	define('QUADMENU_LOCATIONS', "quadmenu_{$this->theme()}_locations");
152
153	define('QUADMENU_THEME_DB_KEY', '_quadmenu_theme');
154
155	define('QUADMENU_DB_KEY', '_menu_item_quadmenu');
156
157	define('QUADMENU_DEV', true);
158
159	define('QUADMENU_COMPILE', true);
160
161	define('QUADMENU_FILE', __FILE__);
162
163	define('QUADMENU_URL', plugin_dir_url(__FILE__));
164
165	define('QUADMENU_PATH', plugin_dir_path(__FILE__));
166
167	define('QUADMENU_BASENAME', plugin_basename(__FILE__));
168
169	define('QUADMENU_BASEDIR', dirname(plugin_basename(__FILE__)));
170
171	define('QUADMENU_URL_ASSETS', QUADMENU_URL . 'assets/');
172
173	define('QUADMENU_PATH_CSS', trailingslashit("{$upload_dir['basedir']}/{$this->theme()}"));
174
175	define('QUADMENU_URL_CSS', set_url_scheme(trailingslashit("{$upload_dir['baseurl']}/{$this->theme()}")));
176
177	define('QUADMENU_PANEL', apply_filters('quadmenu_hook_menu_panel', 'quadmenu_options'));
178
179	define('QUADMENU_DEMO', 'https://quadmenu.com/?utm_source=quadmenu_admin');
180
181	define('QUADMENU_SUPPORT', 'https://quadmenu.com/account/support/?utm_source=quadmenu_admin');
182
183	define('QUADMENU_DOCUMENTATION', 'https://quadmenu.com/documentation/?utm_source=quadmenu_admin');
184
185	define('QUADMENU_VIDEOS', 'https://www.youtube.com/channel/UC4K_eP-dbttJUAC9ToMiKUQ');
186
187	define('QUADMENU_PURCHASE', 'https://quadmenu.com/#pricing?utm_source=quadmenu_admin');
188
189	define('QUADMENU_GROUP', 'https://www.facebook.com/groups/quadlayers/');
190
191	define('QUADMENU_REVIEW', 'https://wordpress.org/support/plugin/quadmenu/reviews/?filter=5#new-post');
192	}
193
194	private function includes() {
195
196	require_once QUADMENU_PATH . 'includes/functions.php';
197
198	require_once QUADMENU_PATH . 'includes/import.php';
199
200	require_once QUADMENU_PATH . 'includes/activation.php';
201
202	require_once QUADMENU_PATH . 'includes/panel.php';
203	}
204
205	public function admin() {
206	require_once QUADMENU_PATH . 'includes/admin.php';
207	require_once QUADMENU_PATH . 'includes/panel/system.php';
208	require_once QUADMENU_PATH . 'includes/panel/options.php';
209	}
210
211	public function locations() {
212	require_once QUADMENU_PATH . 'includes/locations.php';
213	}
214
215	public function init() {
216	require_once QUADMENU_PATH . 'includes/themes.php';
217	require_once QUADMENU_PATH . 'includes/options.php';
218	require_once QUADMENU_PATH . 'includes/redux.php';
219	require_once QUADMENU_PATH . 'includes/icons.php';
220	}
221
222	public function compiler() {
223
224	if (!is_admin() && !is_customize_preview())
225	return;
226
227	require_once QUADMENU_PATH . 'includes/compiler.php';
228	}
229
230	function nav_menu_selected_id() {
231
232	if (wp_doing_ajax() && isset($_REQUEST['menu_id'])) {
233	return (int) $_REQUEST['menu_id'];
234	}
235
236	$nav_menus = wp_get_nav_menus(array('orderby' => 'name'));
237
238	$menu_count = count($nav_menus);
239
240	// Get recently edited nav menu
241	$recently_edited = (int) get_user_option('nav_menu_recently_edited');
242
243	$nav_menu_selected_id = isset($_REQUEST['menu']) ? (int) $_REQUEST['menu'] : 0;
244
245	// Are we on the add new screen?
246	$add_new_screen = ( isset($_REQUEST['menu']) && 0 == $_REQUEST['menu'] ) ? true : false;
247
248	$page_count = wp_count_posts('page');
249
250	$one_theme_location_no_menus = ( 1 == count(get_registered_nav_menus()) && !$add_new_screen && empty($nav_menus) && !empty($page_count->publish) ) ? true : false;
251
252	if (empty($recently_edited) && is_nav_menu($nav_menu_selected_id))
253	$recently_edited = $nav_menu_selected_id;
254
255	// Use $recently_edited if none are selected.
256	if (empty($nav_menu_selected_id) && !isset($_REQUEST['menu']) && is_nav_menu($recently_edited))
257	$nav_menu_selected_id = $recently_edited;
258
259	// On deletion of menu, if another menu exists, show it.
260	if (!$add_new_screen && 0 < $menu_count && isset($_REQUEST['action']) && 'delete' == $_REQUEST['action'])
261	$nav_menu_selected_id = $nav_menus[0]->term_id;
262
263	// Set $nav_menu_selected_id to 0 if no menus.
264	if ($one_theme_location_no_menus) {
265	$nav_menu_selected_id = 0;
266	} elseif (empty($nav_menu_selected_id) && !empty($nav_menus) && !$add_new_screen) {
267	// if we have no selection yet, and we have menus, set to the first one in the list.
268	$nav_menu_selected_id = $nav_menus[0]->term_id;
269	}
270
271	return $nav_menu_selected_id;
272	}
273
274	function is_quadmenu($nav_menu_selected_id = false) {
275
276	global $quadmenu_active_locations;
277
278	if (!$menu_locations = isset($_REQUEST['menu-locations']) && is_array($_REQUEST['menu-locations']) ? $_REQUEST['menu-locations'] : get_nav_menu_locations()) {
279	return false;
280	}
281
282	if (!$nav_menu_selected_id = $this->nav_menu_selected_id()) {
283	return false;
284	}
285
286	// chek if this menu id is in the theme locations
287	if (!in_array(sanitize_key($nav_menu_selected_id), $menu_locations)) {
288	return false;
289	}
290
291	if (count(array_intersect(array_keys($menu_locations, $nav_menu_selected_id), array_keys((array) $quadmenu_active_locations))) > 0) {
292	return true;
293	}
294
295	return false;
296	}
297
298	function is_quadmenu_location($location = false) {
299
300	global $quadmenu_active_locations;
301
302	if (!empty($quadmenu_active_locations[$location])) {
303	return true;
304	}
305
306	return false;
307	}
308
309	public function navmenu() {
310
311	if (is_quadmenu()) {
312
313	require_once QUADMENU_PATH . 'includes/backend/settings.php';
314	require_once QUADMENU_PATH . 'includes/backend/walker/widgets.php';
315	require_once QUADMENU_PATH . 'includes/backend/walker/columns.php';
316	require_once QUADMENU_PATH . 'includes/backend/walker/mega.php';
317	require_once QUADMENU_PATH . 'includes/backend/walker/defaults.php';
318	require_once QUADMENU_PATH . 'includes/backend/ajax.php';
319	}
320	}
321
322	public function frontend() {
323
324	//if (is_admin())
325	// return;
326
327	require_once QUADMENU_PATH . 'includes/frontend/frontend.php';
328	require_once QUADMENU_PATH . 'includes/frontend/integration.php';
329	require_once QUADMENU_PATH . 'includes/frontend/items.php';
330	}
331
332	public function setup_nav_menu_item_options($item) {
333
334	//if (empty($item->quadmenu)) {
335	if (isset($item->ID)) {
336
337	$saved_settings = (array) get_post_meta($item->ID, QUADMENU_DB_KEY, true);
338
339	foreach ($saved_settings as $key => $value) {
340	$item->{$key} = $value;
341	}
342
343	return apply_filters('quadmenu_setup_nav_menu_item', $item);
344	}
345	//}
346
347	return $item;
348	}
349
350	public function setup_nav_menu_item_parents($item) {
351
352	global $wp_registered_widgets;
353
354	$items = QuadMenu_Configuration::custom_nav_menu_items();
355
356	// Quadmenu
357	// -----------------------------------------------------------------
358
359	if (strpos($item->url, $this->prefix) !== false) {
360	$item->quadmenu = str_replace($this->prefix, '', $item->url);
361	}
362
363	if (isset($item->quadmenu)) {
364	if (!empty($items->{$item->quadmenu}->label)) {
365	$item->type_label = '[' . $items->{$item->quadmenu}->label . ']';
366	}
367	}
368
369	if (isset($item->quadmenu) && $item->object == 'custom') {
370	$item->object = $item->quadmenu;
371	}
372
373	if (!isset($item->quadmenu)) {
374	$item->quadmenu = $item->type;
375	}
376
377	// Replace quadmenu with object if defined
378	// -----------------------------------------------------------------
379
380	if (isset($items->{$item->object})) {
381	$item->quadmenu = $item->object;
382	}
383
384	// Replace quadmenu with object post_archive
385	// -----------------------------------------------------------------
386	if ($item->type === 'post_type_archive' && isset($items->{$item->object . '_archive'})) {
387	$item->quadmenu = $item->object . '_archive';
388	}
389
390	// Parent
391	// -----------------------------------------------------------------
392	if (empty($item->quadmenu_menu_item_parent)) {
393	if (!empty($item->menu_item_parent)) {
394
395	$parent_obj = QuadMenu::wp_setup_nav_menu_item($item->menu_item_parent);
396
397	if (isset($parent_obj->type)) {
398	//brokes the subitems
399	//if (!empty($parent_obj->quadmenu)) {
400	if (isset($parent_obj->quadmenu) && $parent_obj->type === 'custom') {
401	$item->quadmenu_menu_item_parent = $parent_obj->quadmenu;
402	} else {
403	// post_type taxonomy post_type_archive parents
404	$item->quadmenu_menu_item_parent = $parent_obj->type;
405	}
406	}
407	} else {
408	$item->quadmenu_menu_item_parent = 'main';
409	}
410	}
411
412	// Validation
413	// -----------------------------------------------------------------
414
415	if (!empty($items->{$item->quadmenu}->parent)) {
416
417	$item->quadmenu_allowed_parents = $items->{$item->quadmenu}->parent;
418
419	// Main
420	// -----------------------------------------------------------------
421	if (!is_array($item->quadmenu_allowed_parents) && $item->quadmenu_allowed_parents === 'main') {
422	$item->menu_item_parent = 0;
423	$item->quadmenu_menu_item_parent = 'main';
424	}
425
426	// Invalid
427	// -----------------------------------------------------------------
428	if (is_array($item->quadmenu_allowed_parents) && !in_array($item->quadmenu_menu_item_parent, $item->quadmenu_allowed_parents)) {
429	$item->_invalid = true;
430	}
431
432	// Invalid
433	// -----------------------------------------------------------------
434	if (!is_array($item->quadmenu_allowed_parents) && $item->quadmenu_allowed_parents != $item->quadmenu_menu_item_parent) {
435	$item->_invalid = true;
436	}
437	} else {
438	$item->quadmenu_allowed_parents = 'all';
439	}
440
441	if ($item->quadmenu == 'widget' && (empty($item->widget_id) \|\| !isset($wp_registered_widgets[$item->widget_id]))) {
442	$item->_invalid = true;
443	}
444
445	return $item;
446	}
447
448	static function wp_setup_nav_menu_item($ID) {
449
450	$item_obj = wp_cache_get("wp_setup_nav_menu_item_{$ID}", 'quadmenu');
451
452	if ($item_obj === false) {
453
454	$item_obj = get_post($ID);
455
456	if (!empty($item_obj->ID)) {
457	$item_obj = wp_setup_nav_menu_item($item_obj);
458	}
459
460	wp_cache_set("wp_setup_nav_menu_item_{$ID}", $item_obj, 'quadmenu');
461	}
462
463	return $item_obj;
464	}
465
466	function setup_nav_menu_item_validation($item) {
467
468	if (isset($item->target) && $item->target === 'on') {
469	$item->target = '_blank';
470	}
471
472	if (isset($item->target) && $item->target === 'off') {
473	$item->target = '';
474	}
475
476	if (isset($item->columns)) {
477
478	//var_dump($item->columns);
479
480	$item->columns = array_diff(array_filter((array) $item->columns), array('off'));
481	}
482
483	return $item;
484	}
485
486	public function remove_nav_menu_item($items, $menu, $args) {
487
488	if (is_quadmenu()) {
489
490	foreach ($items as $key => $item) {
491
492	if (!wp_doing_ajax()) {
493
494	// Remove invalid items in frontend
495	if (!is_admin() && $item->_invalid) {
496	unset($items[$key]);
497	}
498
499	// Remove valid quadmenu items
500	if (is_admin() && !$item->_invalid && in_array(sanitize_key($item->quadmenu_menu_item_parent), apply_filters('quadmenu_remove_nav_menu_item', array('column', 'mega', 'login')))) {
501	unset($items[$key]);
502	}
503
504	// Remove invalid items without parent
505	if (is_admin() && $item->_invalid && !$item->quadmenu_menu_item_parent) {
506	unset($items[$key]);
507	}
508	}
509	}
510	}
511
512	return $items;
513	}
514
515	public function edit_nav_menu_walker($menu_id) {
516	return 'QuadMenu_Walker_Nav_Menu_Edit';
517	}
518
519	function i18n() {
520	load_plugin_textdomain('quadmenu', false, QUADMENU_BASEDIR . '/languages');
521	}
522
523	public static function taburl($id = 0) {
524	return admin_url('admin.php?page=' . QUADMENU_PANEL . '&tab=' . $id);
525	}
526
527	public static function isMin() {
528	$min = '';
529
530	if (false == QUADMENU_DEV) {
531	$min = '.min';
532	}
533
534	return $min;
535	}
536
537	public static function send_json_success($json) {
538	if (ob_get_contents())
539	ob_clean();
540
541	wp_send_json_success($json);
542	}
543
544	public static function send_json_error($json) {
545	if (ob_get_contents())
546	ob_clean();
547
548	wp_send_json_error($json);
549	}
550
551	private function errors() {
552
553	if (!QUADMENU_DEV)
554	return;
555
556	ini_set('error_reporting', E_ALL);
557	ini_set('display_errors', 1);
558	ini_set('display_startup_errors', 1);
559	}
560
561	}
562
563	endif; // End if class_exists check
564
565	if (!function_exists('_QuadMenu')) {
566
567	function _QuadMenu() {
568	return QuadMenu::instance();
569	}
570
571	_QuadMenu();
572	}
573
574	if (!function_exists('is_quadmenu_location')) {
575
576	function is_quadmenu_location($location = false) {
577	return QuadMenu::instance()->is_quadmenu_location($location);
578	}
579
580	}
581
582	register_activation_hook(__FILE__, array('QuadMenu_Activation', 'activation'));
583