quadmenu / quadmenu.php

quadmenu.php in QuadMenu – Mega Menu 2.0.2, 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: 2.0.2
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	define('QUADMENU_PLUGIN_NAME', 'QuadMenu');
19	define('QUADMENU_PLUGIN_VERSION', '2.0.2');
20	define('QUADMENU_PLUGIN_FILE', __FILE__);
21	define('QUADMENU_PLUGIN_DIR', __DIR__ . DIRECTORY_SEPARATOR);
22	define('QUADMENU_PLUGIN_URL', plugin_dir_url(QUADMENU_PLUGIN_FILE));
23	define('QUADMENU_PLUGIN_BASENAME', plugin_basename(QUADMENU_PLUGIN_FILE));
24	define('QUADMENU_PREFIX', 'quadmenu');
25	define('QUADMENU_WORDPRESS_URL', 'https://wordpress.org/plugins/quadmenu/');
26	define('QUADMENU_REVIEW_URL', 'https://wordpress.org/support/plugin/quadmenu/reviews/?filter=5#new-post');
27	define('QUADMENU_DEMO_URL', 'https://quadmenu.com/?utm_source=quadmenu_admin');
28	define('QUADMENU_PURCHASE_URL', QUADMENU_DEMO_URL);
29	define('QUADMENU_SUPPORT_URL', 'https://quadmenu.com/account/support/?utm_source=quadmenu_admin');
30	define('QUADMENU_DOCUMENTATION_URL', 'https://quadmenu.com/documentation/?utm_source=quadmenu_admin');
31	define('QUADMENU_GROUP_URL', 'https://www.facebook.com/groups/quadlayers');
32	define('QUADMENU_DB_THEME', '_quadmenu_theme');
33	define('QUADMENU_DB_ITEM', '_menu_item_quadmenu');
34	define('QUADMENU_DEV', false);
35	define('QUADMENU_COMPILE', true);
36	//Pro compatibility
37	define('QUADMENU_DOMAIN', 'quadmenu');
38	define('QUADMENU_PATH', QUADMENU_PLUGIN_DIR);
39	define('QUADMENU_DEMO', QUADMENU_DEMO_URL);
40
41	if (!class_exists('QuadMenu')) :
42
43	final class QuadMenu {
44
45	private $prefix = '#quadmenu-';
46	private static $instance;
47	private static $registered_icons;
48	private static $registered_icons_names;
49	public static $selected_icons;
50
51	public static function instance() {
52	if (!isset(self::$instance)) {
53	self::$instance = new QuadMenu;
54	self::$instance->constants();
55	self::$instance->config();
56	self::$instance->includes();
57	self::$instance->compatibility();
58	self::$instance->hooks();
59	self::$instance->errors();
60	}
61	return self::$instance;
62	}
63
64	private function config() {
65	require_once QUADMENU_PLUGIN_DIR . 'includes/configuration.php';
66	}
67
68	private function compatibility() {
69	require_once QUADMENU_PLUGIN_DIR . 'includes/3rd/woocommerce.php';
70	require_once QUADMENU_PLUGIN_DIR . 'includes/3rd/polylang.php';
71	require_once QUADMENU_PLUGIN_DIR . 'includes/3rd/vc.php';
72	require_once QUADMENU_PLUGIN_DIR . 'includes/3rd/elementor.php';
73	require_once QUADMENU_PLUGIN_DIR . 'includes/3rd/beaver.php';
74	require_once QUADMENU_PLUGIN_DIR . 'includes/3rd/divi.php';
75	require_once QUADMENU_PLUGIN_DIR . 'includes/widget.php';
76	}
77
78	private function hooks() {
79
80	add_filter('wp_get_nav_menu_items', array($this, 'remove_nav_menu_item'), 20, 3);
81	add_filter('wp_setup_nav_menu_item', array($this, 'setup_nav_menu_item_options'), 90);
82	add_filter('quadmenu_setup_nav_menu_item', array($this, 'setup_nav_menu_item_parents'), 5);
83	add_filter('quadmenu_setup_nav_menu_item', array($this, 'setup_nav_menu_item_validation'), 10);
84
85	add_action('init', array($this, 'register_sidebar'));
86	add_action('init', array($this, 'register_icons'), -35);
87	add_action('init', array($this, 'admin'), -25);
88	add_action('init', array($this, 'compiler'), -20);
89	add_action('init', array($this, 'locations'), -15);
90	add_action('init', array($this, 'init'), -10);
91	add_action('init', array($this, 'frontend'), -5);
92	add_action('admin_init', array($this, 'navmenu'));
93
94	add_action('plugins_loaded', array($this, 'i18n'));
95	}
96
97	public function register_sidebar() {
98
99	register_sidebar(
100	array(
101	'id' => 'quadmenu-widgets',
102	'name' => esc_html__('QuadMenu Widgets', 'quadmenu'),
103	'description' => esc_html__('Do not manually edit this sidebar.', 'quadmenu')
104	)
105	);
106	}
107
108	function register_icons() {
109
110	foreach (apply_filters('quadmenu_register_icons', array()) as $id => $settings) {
111
112	//if (!wp_style_is($id, $list = 'registered')) {
113	// wp_register_style($id, $settings['url']);
114	// }
115
116	$settings['ID'] = $id;
117
118	self::$registered_icons[$id] = (object) $settings;
119
120	self::$registered_icons_names[$id] = $settings['name'];
121	}
122	}
123
124	function registered_icons() {
125	return (object) self::$registered_icons;
126	}
127
128	function registered_icons_names() {
129	return self::$registered_icons_names;
130	}
131
132	function selected_icons() {
133
134	global $quadmenu;
135
136	if (empty($quadmenu['styles_icons'])) {
137	self::$selected_icons = $this->registered_icons()->dashicons;
138	}
139
140	if (empty($this->registered_icons()->{$quadmenu['styles_icons']})) {
141	self::$selected_icons = $this->registered_icons()->dashicons;
142	}
143
144	self::$selected_icons = $this->registered_icons()->{$quadmenu['styles_icons']};
145
146	if (!wp_style_is(self::$selected_icons->ID, $list = 'registered')) {
147	wp_register_style(self::$selected_icons->ID, self::$selected_icons->url);
148	}
149
150	return self::$selected_icons;
151	}
152
153	private function theme() {
154
155	$theme = get_stylesheet();
156
157	$theme = preg_replace('/[^a-zA-Z0-9_\-]/', '', $theme);
158
159	return $theme;
160	}
161
162	private function constants() {
163
164	$upload_dir = wp_upload_dir();
165
166	define('QUADMENU_DB_OPTIONS', "quadmenu_{$this->theme()}");
167
168	define('QUADMENU_DB_THEMES', "quadmenu_{$this->theme()}_themes");
169
170	define('QUADMENU_DB_LOCATIONS', "quadmenu_{$this->theme()}_locations");
171
172	define('QUADMENU_UPLOAD_DIR', trailingslashit("{$upload_dir['basedir']}/{$this->theme()}"));
173
174	define('QUADMENU_UPLOAD_URL', set_url_scheme(trailingslashit("{$upload_dir['baseurl']}/{$this->theme()}")));
175
176	define('QUADMENU_PANEL', apply_filters('quadmenu_hook_menu_panel', 'quadmenu_options'));
177
178	// Compatibility
179	define('QUADMENU_PATH_CSS', QUADMENU_UPLOAD_DIR);
180	define('QUADMENU_URL_CSS', QUADMENU_UPLOAD_URL);
181	define('QUADMENU_OPTIONS', QUADMENU_DB_OPTIONS);
182	define('QUADMENU_THEMES', QUADMENU_DB_THEMES);
183	define('QUADMENU_LOCATIONS', QUADMENU_DB_LOCATIONS);
184	}
185
186	private function includes() {
187
188	require_once QUADMENU_PLUGIN_DIR . 'includes/functions.php';
189
190	require_once QUADMENU_PLUGIN_DIR . 'includes/import.php';
191
192	require_once QUADMENU_PLUGIN_DIR . 'includes/activation.php';
193
194	require_once QUADMENU_PLUGIN_DIR . 'includes/panel.php';
195	}
196
197	public function admin() {
198	require_once QUADMENU_PLUGIN_DIR . 'includes/admin.php';
199	require_once QUADMENU_PLUGIN_DIR . 'includes/panel/welcome.php';
200	require_once QUADMENU_PLUGIN_DIR . 'includes/panel/system.php';
201	require_once QUADMENU_PLUGIN_DIR . 'includes/panel/options.php';
202	require_once QUADMENU_PLUGIN_DIR . 'includes/panel/suggestions.php';
203	require_once QUADMENU_PLUGIN_DIR . 'includes/panel/premium.php';
204	}
205
206	public function locations() {
207	require_once QUADMENU_PLUGIN_DIR . 'includes/locations.php';
208	}
209
210	public function init() {
211	require_once QUADMENU_PLUGIN_DIR . 'includes/themes.php';
212	require_once QUADMENU_PLUGIN_DIR . 'includes/options.php';
213	require_once QUADMENU_PLUGIN_DIR . 'includes/redux.php';
214	require_once QUADMENU_PLUGIN_DIR . 'includes/icons.php';
215	}
216
217	public function compiler() {
218
219	if (!is_admin() && !is_customize_preview())
220	return;
221
222	require_once QUADMENU_PLUGIN_DIR . 'includes/compiler.php';
223	}
224
225	function nav_menu_selected_id() {
226
227	if (wp_doing_ajax() && isset($_REQUEST['menu_id'])) {
228	return (int) $_REQUEST['menu_id'];
229	}
230
231	$nav_menus = wp_get_nav_menus(array('orderby' => 'name'));
232
233	$menu_count = count($nav_menus);
234
235	// Get recently edited nav menu
236	$recently_edited = (int) get_user_option('nav_menu_recently_edited');
237
238	$nav_menu_selected_id = isset($_REQUEST['menu']) ? (int) $_REQUEST['menu'] : 0;
239
240	// Are we on the add new screen?
241	$add_new_screen = ( isset($_REQUEST['menu']) && 0 == $_REQUEST['menu'] ) ? true : false;
242
243	$page_count = wp_count_posts('page');
244
245	$one_theme_location_no_menus = ( 1 == count(get_registered_nav_menus()) && !$add_new_screen && empty($nav_menus) && !empty($page_count->publish) ) ? true : false;
246
247	if (empty($recently_edited) && is_nav_menu($nav_menu_selected_id))
248	$recently_edited = $nav_menu_selected_id;
249
250	// Use $recently_edited if none are selected.
251	if (empty($nav_menu_selected_id) && !isset($_REQUEST['menu']) && is_nav_menu($recently_edited))
252	$nav_menu_selected_id = $recently_edited;
253
254	// On deletion of menu, if another menu exists, show it.
255	if (!$add_new_screen && 0 < $menu_count && isset($_REQUEST['action']) && 'delete' == $_REQUEST['action'])
256	$nav_menu_selected_id = $nav_menus[0]->term_id;
257
258	// Set $nav_menu_selected_id to 0 if no menus.
259	if ($one_theme_location_no_menus) {
260	$nav_menu_selected_id = 0;
261	} elseif (empty($nav_menu_selected_id) && !empty($nav_menus) && !$add_new_screen) {
262	// if we have no selection yet, and we have menus, set to the first one in the list.
263	$nav_menu_selected_id = $nav_menus[0]->term_id;
264	}
265
266	return $nav_menu_selected_id;
267	}
268
269	function is_quadmenu($nav_menu_selected_id = false) {
270
271	global $quadmenu_active_locations;
272
273	if (!$menu_locations = isset($_REQUEST['menu-locations']) && is_array($_REQUEST['menu-locations']) ? $_REQUEST['menu-locations'] : get_nav_menu_locations()) {
274	return false;
275	}
276
277	if (!$nav_menu_selected_id = $this->nav_menu_selected_id()) {
278	return false;
279	}
280
281	// chek if this menu id is in the theme locations
282	if (!in_array(sanitize_key($nav_menu_selected_id), $menu_locations)) {
283	return false;
284	}
285
286	if (count(array_intersect(array_keys($menu_locations, $nav_menu_selected_id), array_keys((array) $quadmenu_active_locations))) > 0) {
287	return true;
288	}
289
290	return false;
291	}
292
293	function is_quadmenu_location($location = false) {
294
295	global $quadmenu_active_locations;
296
297	if (!empty($quadmenu_active_locations[$location])) {
298	return true;
299	}
300
301	return false;
302	}
303
304	public function navmenu() {
305
306	if (is_quadmenu()) {
307
308	require_once QUADMENU_PLUGIN_DIR . 'includes/backend/settings.php';
309	require_once QUADMENU_PLUGIN_DIR . 'includes/backend/walker/widgets.php';
310	require_once QUADMENU_PLUGIN_DIR . 'includes/backend/walker/columns.php';
311	require_once QUADMENU_PLUGIN_DIR . 'includes/backend/walker/mega.php';
312	require_once QUADMENU_PLUGIN_DIR . 'includes/backend/walker/defaults.php';
313	require_once QUADMENU_PLUGIN_DIR . 'includes/backend/ajax.php';
314	}
315	}
316
317	public function frontend() {
318
319	//if (is_admin())
320	// return;
321
322	require_once QUADMENU_PLUGIN_DIR . 'includes/frontend/frontend.php';
323	require_once QUADMENU_PLUGIN_DIR . 'includes/frontend/integration.php';
324	require_once QUADMENU_PLUGIN_DIR . 'includes/frontend/items.php';
325	}
326
327	public function setup_nav_menu_item_options($item) {
328
329	//if (empty($item->quadmenu)) {
330	if (isset($item->ID)) {
331
332	$saved_settings = (array) get_post_meta($item->ID, QUADMENU_DB_ITEM, true);
333
334	foreach ($saved_settings as $key => $value) {
335	$item->{$key} = $value;
336	}
337
338	return apply_filters('quadmenu_setup_nav_menu_item', $item);
339	}
340	//}
341
342	return $item;
343	}
344
345	public function setup_nav_menu_item_parents($item) {
346
347	global $wp_registered_widgets;
348
349	$items = QuadMenu_Configuration::custom_nav_menu_items();
350
351	// Quadmenu
352	// -----------------------------------------------------------------
353
354	if (strpos($item->url, $this->prefix) !== false) {
355	$item->quadmenu = str_replace($this->prefix, '', $item->url);
356	}
357
358	if (isset($item->quadmenu)) {
359	if (!empty($items->{$item->quadmenu}->label)) {
360	$item->type_label = '[' . $items->{$item->quadmenu}->label . ']';
361	}
362	}
363
364	if (isset($item->quadmenu) && $item->object == 'custom') {
365	$item->object = $item->quadmenu;
366	}
367
368	if (!isset($item->quadmenu)) {
369	$item->quadmenu = $item->type;
370	}
371
372	// Replace quadmenu with object if defined
373	// -----------------------------------------------------------------
374
375	if (isset($items->{$item->object})) {
376	$item->quadmenu = $item->object;
377	}
378
379	// Replace quadmenu with object post_archive
380	// -----------------------------------------------------------------
381	if ($item->type === 'post_type_archive' && isset($items->{$item->object . '_archive'})) {
382	$item->quadmenu = $item->object . '_archive';
383	}
384
385	// Parent
386	// -----------------------------------------------------------------
387	if (empty($item->quadmenu_menu_item_parent)) {
388	if (!empty($item->menu_item_parent)) {
389
390	$parent_obj = QuadMenu::wp_setup_nav_menu_item($item->menu_item_parent);
391
392	if (isset($parent_obj->type)) {
393	//brokes the subitems
394	//if (!empty($parent_obj->quadmenu)) {
395	if (isset($parent_obj->quadmenu) && $parent_obj->type === 'custom') {
396	$item->quadmenu_menu_item_parent = $parent_obj->quadmenu;
397	} else {
398	// post_type taxonomy post_type_archive parents
399	$item->quadmenu_menu_item_parent = $parent_obj->type;
400	}
401	}
402	} else {
403	$item->quadmenu_menu_item_parent = 'main';
404	}
405	}
406
407	// Validation
408	// -----------------------------------------------------------------
409
410	if (!empty($items->{$item->quadmenu}->parent)) {
411
412	$item->quadmenu_allowed_parents = $items->{$item->quadmenu}->parent;
413
414	// Main
415	// -----------------------------------------------------------------
416	if (!is_array($item->quadmenu_allowed_parents) && $item->quadmenu_allowed_parents === 'main') {
417	$item->menu_item_parent = 0;
418	$item->quadmenu_menu_item_parent = 'main';
419	}
420
421	// Invalid
422	// -----------------------------------------------------------------
423	if (is_array($item->quadmenu_allowed_parents) && !in_array($item->quadmenu_menu_item_parent, $item->quadmenu_allowed_parents)) {
424	$item->_invalid = true;
425	}
426
427	// Invalid
428	// -----------------------------------------------------------------
429	if (!is_array($item->quadmenu_allowed_parents) && $item->quadmenu_allowed_parents != $item->quadmenu_menu_item_parent) {
430	$item->_invalid = true;
431	}
432	} else {
433	$item->quadmenu_allowed_parents = 'all';
434	}
435
436	if ($item->quadmenu == 'widget' && (empty($item->widget_id) \|\| !isset($wp_registered_widgets[$item->widget_id]))) {
437	$item->_invalid = true;
438	}
439
440	return $item;
441	}
442
443	static function wp_setup_nav_menu_item($ID) {
444
445	$item_obj = wp_cache_get("wp_setup_nav_menu_item_{$ID}", 'quadmenu');
446
447	if ($item_obj === false) {
448
449	$item_obj = get_post($ID);
450
451	if (!empty($item_obj->ID)) {
452	$item_obj = wp_setup_nav_menu_item($item_obj);
453	}
454
455	wp_cache_set("wp_setup_nav_menu_item_{$ID}", $item_obj, 'quadmenu');
456	}
457
458	return $item_obj;
459	}
460
461	function setup_nav_menu_item_validation($item) {
462
463	if (isset($item->target) && $item->target === 'on') {
464	$item->target = '_blank';
465	}
466
467	if (isset($item->target) && $item->target === 'off') {
468	$item->target = '';
469	}
470
471	if (isset($item->columns)) {
472
473	//var_dump($item->columns);
474
475	$item->columns = array_diff(array_filter((array) $item->columns), array('off'));
476	}
477
478	return $item;
479	}
480
481	public function remove_nav_menu_item($items, $menu, $args) {
482
483	if (is_quadmenu()) {
484
485	foreach ($items as $key => $item) {
486
487	if (!wp_doing_ajax()) {
488
489	// Remove invalid items in frontend
490	if (!is_admin() && $item->_invalid) {
491	unset($items[$key]);
492	}
493
494	// Remove valid quadmenu items
495	if (is_admin() && !$item->_invalid && in_array(sanitize_key($item->quadmenu_menu_item_parent), apply_filters('quadmenu_remove_nav_menu_item', array('column', 'mega', 'login')))) {
496	unset($items[$key]);
497	}
498
499	// Remove invalid items without parent
500	if (is_admin() && $item->_invalid && !$item->quadmenu_menu_item_parent) {
501	unset($items[$key]);
502	}
503	}
504	}
505	}
506
507	return $items;
508	}
509
510	public function edit_nav_menu_walker($menu_id) {
511	return 'QuadMenu_Walker_Nav_Menu_Edit';
512	}
513
514	function i18n() {
515	load_plugin_textdomain('quadmenu', false, QUADMENU_PLUGIN_DIR . '/languages');
516	}
517
518	public static function taburl($id = 0) {
519	return admin_url('admin.php?page=' . QUADMENU_PANEL . '&tab=' . $id);
520	}
521
522	public static function isMin() {
523	$min = '';
524
525	if (false == QUADMENU_DEV) {
526	$min = '.min';
527	}
528
529	return $min;
530	}
531
532	public static function send_json_success($json) {
533	if (ob_get_contents())
534	ob_clean();
535
536	wp_send_json_success($json);
537	}
538
539	public static function send_json_error($json) {
540	if (ob_get_contents())
541	ob_clean();
542
543	wp_send_json_error($json);
544	}
545
546	private function errors() {
547
548	if (!QUADMENU_DEV)
549	return;
550
551	ini_set('error_reporting', E_ALL);
552	ini_set('display_errors', 1);
553	ini_set('display_startup_errors', 1);
554	}
555
556	}
557
558	endif; // End if class_exists check
559
560	if (!function_exists('_QuadMenu')) {
561
562	function _QuadMenu() {
563	return QuadMenu::instance();
564	}
565
566	_QuadMenu();
567	}
568
569	if (!function_exists('is_quadmenu_location')) {
570
571	function is_quadmenu_location($location = false) {
572	return QuadMenu::instance()->is_quadmenu_location($location);
573	}
574
575	}
576
577	register_activation_hook(__FILE__, array('QuadMenu_Activation', 'activation'));
578