king-addons / king-addons.php

king-addons.php in King Addons for Elementor – 80+ Elementor Widgets, 4 000+ Elementor Templates, WooCommerce, Mega Menu, Popup Builder 51.1.81, at king-addons.php

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1	<?php
2
3	/**
4	* Plugin Name: King Addons for Elementor
5	* Description: Elementor addons, 4,000+ Templates & Sections, 80+ Widgets, AI Tools, Mega Menu, Popup Builder, WooCommerce, Templates & Sections. Lightweight & fast Elementor toolkit.
6	* Author URI: https://kingaddons.com/
7	* Author: KingAddons.com
8	* Version: 51.1.81
9	* Text Domain: king-addons
10	* Requires at least: 6.0
11	* Requires PHP: 7.4
12	* License: GPLv3
13	* License URI: https://www.gnu.org/licenses/gpl-3.0.html
14	*/
15
16	/** @noinspection SpellCheckingInspection */
17	if (!defined('ABSPATH')) {
18	exit; // Exit if accessed directly.
19	}
20
21	// Load plugin textdomain immediately to prevent early translation loading notices.
22	load_plugin_textdomain('king-addons');
23
24	/** PLUGIN VERSION */
25	const KING_ADDONS_VERSION = '51.1.81';
26
27	/** DEFINES */
28	define('KING_ADDONS_PATH', plugin_dir_path(__FILE__));
29	define('KING_ADDONS_URL', plugins_url('/', __FILE__));
30
31	/** ASSETS KEY - It's using to have the unique wp_register (style, script) handle */
32	const KING_ADDONS_ASSETS_UNIQUE_KEY = 'king-addons';
33
34	require_once(KING_ADDONS_PATH . 'includes/helpers/Global/global-constants.php');
35
36	// Shared AI provider abstraction (OpenAI / OpenRouter), used by admin and extensions.
37	require_once(KING_ADDONS_PATH . 'includes/AI_Provider.php');
38
39	if (!function_exists('king_addons_freemius')) {
40	// Create a helper function for easy SDK access.
41	function king_addons_freemius()
42	{
43	global $king_addons_freemius;
44
45	if (!isset($king_addons_freemius)) {
46	// Include Freemius SDK.
47	require_once dirname(__FILE__) . '/freemius/start.php';
48
49	/** @noinspection PhpUnhandledExceptionInspection */
50	$king_addons_freemius = fs_dynamic_init(array(
51	'id' => '16154',
52	'slug' => 'king-addons',
53	'premium_slug' => 'king-addons-pro',
54	'type' => 'plugin',
55	'public_key' => 'pk_eac3624cbc14c1846cf1ab9abbd68',
56	'is_premium' => false,
57	'premium_suffix' => 'pro',
58	// If your plugin is a serviceware, set this option to false.
59	'has_premium_version' => true,
60	'has_addons' => false,
61	'has_paid_plans' => true,
62	'has_affiliation' => 'selected',
63	'menu' => array(
64	'slug' => 'king-addons',
65	'first-path' => 'plugins.php',
66	'pricing' => false,
67	'contact' => false,
68	'support' => false,
69	'affiliation' => false,
70	),
71	));
72	}
73
74	return $king_addons_freemius;
75	}
76
77	// Init Freemius.
78	king_addons_freemius();
79	// Signal that SDK was initiated.
80	do_action('king_addons_freemius_loaded');
81	king_addons_freemius()->add_filter('show_deactivation_subscription_cancellation', '__return_false');
82	king_addons_freemius()->add_filter('deactivate_on_activation', '__return_false');
83	}
84
85	/**
86	* Safe check for Pro/Premium availability.
87	*
88	* This helper function safely checks if the premium code can be used,
89	* preventing fatal errors if Freemius is not properly initialized.
90	*
91	* @since 51.1.40
92	* @return bool True if premium code can be used, false otherwise.
93	*/
94	if (!function_exists('king_addons_can_use_pro')) {
95	function king_addons_can_use_pro(): bool
96	{
97	if (!function_exists('king_addons_freemius')) {
98	return false;
99	}
100
101	$fs = king_addons_freemius();
102	if (!is_object($fs) \|\| !method_exists($fs, 'can_use_premium_code')) {
103	return false;
104	}
105
106	return (bool) $fs->can_use_premium_code();
107	}
108	}
109
110	/**
111	* Whether the WooCommerce Builder top-level menu is registered.
112	*
113	* Wishlist and other store screens hang off that menu when it exists,
114	* and fall back to King Addons when it does not.
115	*
116	* @return bool
117	*/
118	if (!function_exists('king_addons_woo_builder_menu_is_active')) {
119	function king_addons_woo_builder_menu_is_active(): bool
120	{
121	$options = get_option('king_addons_options', []);
122	$enabled = !isset($options['ext_woo-builder']) \|\| $options['ext_woo-builder'] === 'enabled';
123
124	return $enabled
125	&& (defined('KING_ADDONS_EXT_WOO_BUILDER') ? (bool) KING_ADDONS_EXT_WOO_BUILDER : true)
126	&& class_exists('WooCommerce')
127	&& function_exists('WC');
128	}
129	}
130
131	/**
132	* Parent slug for WooCommerce-related admin screens.
133	*
134	* Page slugs stay the same; only the WP menu parent changes.
135	*
136	* @return string
137	*/
138	if (!function_exists('king_addons_woo_admin_parent_slug')) {
139	function king_addons_woo_admin_parent_slug(): string
140	{
141	return king_addons_woo_builder_menu_is_active() ? 'king-addons-woo-builder' : 'king-addons';
142	}
143	}
144
145	/**
146	* Whether the current admin screen belongs to King Addons.
147	*
148	* Screen IDs follow the WP parent menu title, so Woo screens under
149	* WooCommerce Builder become `woocommerce-builder_page_*`. Page slugs
150	* still start with `king-addons`.
151	*
152	* @param string\|null $current_screen Optional screen id; current screen if omitted.
153	* @return bool
154	*/
155	if (!function_exists('king_addons_is_plugin_admin_screen')) {
156	function king_addons_is_plugin_admin_screen(?string $current_screen = null): bool
157	{
158	$page = isset($_GET['page']) ? sanitize_key(wp_unslash($_GET['page'])) : '';
159	if ($page !== '' && strpos($page, 'king-addons') === 0) {
160	return true;
161	}
162
163	if ($current_screen === null) {
164	$screen = function_exists('get_current_screen') ? get_current_screen() : null;
165	if (!$screen \|\| empty($screen->id)) {
166	return false;
167	}
168	$current_screen = (string) $screen->id;
169	}
170
171	$legacy_screens = [
172	'edit-king-addons-el-hf',
173	'edit-king-addons-fb-sub',
174	'header-footer_page_king-addons-el-hf-settings',
175	];
176
177	return (strpos($current_screen, 'king-addons_') === 0)
178	\|\| (strpos($current_screen, 'toplevel_page_king-addons') === 0)
179	\|\| (strpos($current_screen, 'woocommerce-builder_page_') === 0)
180	\|\| in_array($current_screen, $legacy_screens, true);
181	}
182	}
183
184	if (!function_exists('king_addons_doActivation')) {
185	function king_addons_doActivation()
186	{
187	add_option('king_addons_plugin_activated', true);
188	if (false === get_option('king_addons_optionActivationTime')) {
189	add_option('king_addons_optionActivationTime', absint(intval(strtotime('now'))));
190	}
191
192	// Ensure wishlist tables are created on activation.
193	require_once plugin_dir_path(__FILE__) . 'includes/wishlist/Wishlist_DB.php';
194	\King_Addons\Wishlist\Wishlist_DB::maybe_create_tables();
195
196	// Ensure Smart Links tables are created on activation.
197	require_once plugin_dir_path(__FILE__) . 'includes/extensions/Smart_Links/Smart_Links_DB.php';
198	\King_Addons\Smart_Links\Smart_Links_DB::maybe_create_tables();
199	update_option('king_addons_smart_links_flush_rewrite', 1);
200	}
201
202	register_activation_hook(__FILE__, 'king_addons_doActivation');
203	}
204
205	if (!function_exists('king_addons_doDectivation')) {
206	function king_addons_doDectivation()
207	{
208	delete_option('king_addons_HFB_flushed_rewrite_rules');
209	delete_option('king_addons_optionActivationTime');
210	}
211
212	register_deactivation_hook(__FILE__, 'king_addons_doDectivation');
213	}
214
215	if (!function_exists('king_addons_doRedirect_after_activation')) {
216	function king_addons_doRedirect_after_activation()
217	{
218	if (did_action('elementor/loaded')) {
219	if (get_option('king_addons_plugin_activated', false)) {
220	delete_option('king_addons_plugin_activated');
221	wp_redirect(admin_url('admin.php?page=king-addons'));
222	exit;
223	}
224	}
225	}
226
227	add_action('admin_init', 'king_addons_doRedirect_after_activation');
228	}
229
230	/**
231	* Main function
232	*
233	* @return void
234	* @since 1.0.0
235	* @access public
236	*/
237	if (!function_exists('king_addons_doPlugin')) {
238	/** @noinspection PhpMissingReturnTypeInspection */
239	function king_addons_doPlugin()
240	{
241	require_once(KING_ADDONS_PATH . 'includes/Core.php');
242	}
243	// Using after_setup_theme to fix: PHP Notice: Function _load_textdomain_just_in_time was called incorrectly.
244	add_action('after_setup_theme', 'king_addons_doPlugin');
245	}
246
247	/**
248	* Register Assets
249	*
250	* @return void
251	* @since 1.0.0
252	* @access public
253	*/
254	if (!function_exists('king_addons_registerAssets')) {
255	/** @noinspection PhpMissingReturnTypeInspection */
256	function king_addons_registerAssets()
257	{
258	require_once(KING_ADDONS_PATH . 'includes/RegisterAssets.php');
259	}
260
261	add_action('wp_loaded', 'king_addons_registerAssets');
262	}
263
264	/**
265	* Enqueue small frontend-only CSS fixes.
266	*
267	* @return void
268	* @since 51.1.42
269	*/
270	if (!function_exists('king_addons_enqueue_frontend_fixes_css')) {
271	function king_addons_enqueue_frontend_fixes_css(): void
272	{
273	if (is_admin()) {
274	return;
275	}
276
277	wp_enqueue_style(
278	KING_ADDONS_ASSETS_UNIQUE_KEY . '-fixes-for-elementor',
279	KING_ADDONS_URL . 'includes/assets/css/fixes-for-elementor.css',
280	[],
281	KING_ADDONS_VERSION
282	);
283	}
284
285	add_action('wp_enqueue_scripts', 'king_addons_enqueue_frontend_fixes_css', 99);
286	// Ensure the stylesheet is also loaded in Elementor's preview iframe inside the editor.
287	add_action('elementor/frontend/after_enqueue_styles', 'king_addons_enqueue_frontend_fixes_css', 99);
288	add_action('elementor/preview/enqueue_styles', 'king_addons_enqueue_frontend_fixes_css', 99);
289	}
290
291	/**
292	* Hides spaming notices from another plugins on the plugin settings page
293	*
294	* @return void
295	* @since 1.0.0
296	* @access public
297	*/
298	if (!function_exists('king_addons_hideAnotherNotices')) {
299	/** @noinspection PhpMissingReturnTypeInspection */
300	function king_addons_hideAnotherNotices()
301	{
302	// Exclude the account page from notice hiding.
303	// URL: /wp-admin/admin.php?page=king-addons-account
304	if (isset($_GET['page']) && $_GET['page'] === 'king-addons-account') {
305	return;
306	}
307
308	if (king_addons_is_plugin_admin_screen()) {
309	// Remove all notices
310	remove_all_actions('user_admin_notices');
311	remove_all_actions('admin_notices');
312	}
313	}
314
315	add_action('in_admin_header', 'king_addons_hideAnotherNotices', 99);
316	}
317
318	/**
319	* Custom admin footer text on King Addons pages
320	* Shows rating request similar to WooCommerce
321	*
322	* @param string $footer_text Default footer text.
323	* @return string Modified footer text.
324	* @since 51.2.0
325	*/
326	if (!function_exists('king_addons_admin_footer_text')) {
327	function king_addons_admin_footer_text($footer_text)
328	{
329	if (!current_user_can('manage_options')) {
330	return $footer_text;
331	}
332
333	if (!king_addons_is_plugin_admin_screen()) {
334	return $footer_text;
335	}
336
337	// Check if user has already rated
338	if (!get_option('king_addons_admin_footer_text_rated')) {
339	$footer_text = sprintf(
340	/* translators: 1: King Addons 2: five stars */
341	__('If you like %1$s please leave us a %2$s rating. A huge thanks in advance!', 'king-addons'),
342	sprintf('<strong>%s</strong>', esc_html__('King Addons', 'king-addons')),
343	'<a href="https://wordpress.org/support/plugin/king-addons/reviews?rate=5#new-post" target="_blank" class="king-addons-rating-link" aria-label="' . esc_attr__('five star', 'king-addons') . '" data-rated="' . esc_attr__('Thanks :)', 'king-addons') . '">★★★★★</a>'
344	);
345	} else {
346	$footer_text = __('Thank you for using King Addons!', 'king-addons');
347	}
348
349	return '<span id="footer-thankyou">' . $footer_text . '</span>';
350	}
351
352	add_filter('admin_footer_text', 'king_addons_admin_footer_text', 1);
353	}
354
355	/**
356	* Enqueue script for rating link click handler
357	*
358	* @return void
359	* @since 51.2.0
360	*/
361	if (!function_exists('king_addons_rating_script')) {
362	function king_addons_rating_script()
363	{
364	if (!current_user_can('manage_options')) {
365	return;
366	}
367
368	// Only on King Addons pages and only if not already rated
369	if (!king_addons_is_plugin_admin_screen() \|\| get_option('king_addons_admin_footer_text_rated')) {
370	return;
371	}
372
373	$script = "
374	(function() {
375	'use strict';
376	var ratingLink = document.querySelector('a.king-addons-rating-link');
377	if (ratingLink) {
378	ratingLink.addEventListener('click', function(e) {
379	var link = e.currentTarget;
380	var formData = new FormData();
381	formData.append('action', 'king_addons_rated');
382	formData.append('nonce', '" . esc_js(wp_create_nonce('king_addons_rated')) . "');
383
384	fetch('" . esc_js(admin_url('admin-ajax.php')) . "', {
385	method: 'POST',
386	body: formData,
387	credentials: 'same-origin'
388	});
389
390	var parent = link.parentElement;
391	if (parent) {
392	parent.textContent = link.getAttribute('data-rated');
393	}
394	});
395	}
396	})();
397	";
398
399	$handle = 'king-addons-admin-footer-rating';
400	wp_register_script($handle, '', [], KING_ADDONS_VERSION, true);
401	wp_enqueue_script($handle);
402	wp_add_inline_script($handle, $script);
403	}
404
405	add_action('admin_enqueue_scripts', 'king_addons_rating_script');
406	}
407
408	/**
409	* AJAX handler for saving rated status
410	*
411	* @return void
412	* @since 51.2.0
413	*/
414	if (!function_exists('king_addons_rated_callback')) {
415	function king_addons_rated_callback()
416	{
417	if (!current_user_can('manage_options')) {
418	wp_die(-1, 403);
419	}
420
421	check_ajax_referer('king_addons_rated', 'nonce');
422
423	update_option('king_addons_admin_footer_text_rated', 1);
424	wp_die();
425	}
426
427	add_action('wp_ajax_king_addons_rated', 'king_addons_rated_callback');
428	}
429
430	/**
431	* Apply theme detection script to Account page
432	* Reads user's theme preference and applies ka-v3-dark class if needed
433	*
434	* @return void
435	* @since 51.2.0
436	*/
437	if (!function_exists('king_addons_account_page_theme_script')) {
438	function king_addons_account_page_theme_script()
439	{
440	$screen = function_exists('get_current_screen') ? get_current_screen() : null;
441	if (!$screen \|\| $screen->id !== 'king-addons_page_king-addons-account') {
442	return;
443	}
444
445	// Get user's theme preference
446	$theme_mode = get_user_meta(get_current_user_id(), 'king_addons_theme_mode', true);
447	$allowed_theme_modes = ['dark', 'light', 'auto'];
448	if (!in_array($theme_mode, $allowed_theme_modes, true)) {
449	$theme_mode = 'auto';
450	}
451	?>
452	<script>
453	(function() {
454	var themeMode = '<?php echo esc_js($theme_mode); ?>';
455	var root = document.documentElement;
456	var mql = window.matchMedia ? window.matchMedia('(prefers-color-scheme: dark)') : null;
457
458	// Prevent flash by disabling transitions early (body isn't available in admin_head).
459	root.classList.add('ka-no-transition');
460
461	function isDarkForMode(mode) {
462	if (mode === 'auto') {
463	return !!(mql && mql.matches);
464	}
465
466	return mode === 'dark';
467	}
468
469	function applyTheme(mode) {
470	var isDark = isDarkForMode(mode);
471
472	root.classList.toggle('ka-v3-dark', isDark);
473
474	// body may not exist yet (this script runs in <head>).
475	if (document.body) {
476	document.body.classList.toggle('ka-v3-dark', isDark);
477	}
478	}
479
480	applyTheme(themeMode);
481
482	// Once body exists, ensure it mirrors the html class.
483	document.addEventListener('DOMContentLoaded', function() {
484	applyTheme(themeMode);
485	if (document.body) {
486	document.body.classList.remove('ka-no-transition');
487	}
488	});
489
490	// Listen for system theme changes if in auto mode.
491	if (themeMode === 'auto' && mql) {
492	var onMqlChange = function() {
493	applyTheme('auto');
494	};
495
496	if (typeof mql.addEventListener === 'function') {
497	mql.addEventListener('change', onMqlChange);
498	} else if (typeof mql.addListener === 'function') {
499	mql.addListener(onMqlChange);
500	}
501	}
502
503	// Re-enable transitions.
504	setTimeout(function() {
505	root.classList.remove('ka-no-transition');
506	}, 50);
507	})();
508	</script>
509	<?php
510	}
511
512	add_action('admin_head', 'king_addons_account_page_theme_script', 1);
513	}
514
515	/**
516	* Apply styles to the plugin menu icon because some plugins broke the menu icon styles
517	*
518	* @return void
519	* @since 24.8.25
520	* @access public
521	*/
522	if (!function_exists('king_addons_styleMenuIcon')) {
523	/** @noinspection PhpMissingReturnTypeInspection */
524	function king_addons_styleMenuIcon()
525	{
526	wp_enqueue_style('king-addons-plugin-style-menu-icon', plugin_dir_url(__FILE__) . 'includes/admin/css/menu-icon.css', '', KING_ADDONS_VERSION);
527	if (get_current_screen()->id == 'king-addons_page_king-addons-pricing') {
528	wp_enqueue_style('king-addons-plugin-style-pricing', plugin_dir_url(__FILE__) . 'includes/admin/css/pricing.css', '', KING_ADDONS_VERSION);
529	}
530	// Load Account page styles
531	if (get_current_screen()->id == 'king-addons_page_king-addons-account') {
532	wp_enqueue_style('king-addons-plugin-style-account', plugin_dir_url(__FILE__) . 'includes/admin/css/account.css', '', KING_ADDONS_VERSION);
533	}
534	}
535
536	add_action('admin_enqueue_scripts', 'king_addons_styleMenuIcon');
537	}
538
539	/**
540	* Add "Upgrade to Pro" link to the Plugins list table.
541	*
542	* @param array $links Existing plugin action links.
543	*
544	* @return array Modified action links with Upgrade link.
545	* @since 24.12.78
546	*/
547	if (! function_exists('king_addons_add_action_links')) {
548	function king_addons_add_action_links(array $links): array
549	{
550	// Pricing page with UTM parameters for tracking.
551	$pro_url = 'https://kingaddons.com/pricing/?utm_source=kng-plugin-list&utm_medium=wp-plugins-page&utm_campaign=kng';
552
553	// Prepend the Upgrade link.
554	$links['go_pro'] = sprintf(
555	'<a href="%1$s" target="_blank" class="king-addons-plugins-gopro">%2$s</a>',
556	esc_url($pro_url),
557	esc_html__('Upgrade to Pro', 'king-addons')
558	);
559
560	return $links;
561	}
562
563	if (!king_addons_freemius()->can_use_premium_code__premium_only()) {
564	add_filter('plugin_action_links_' . plugin_basename(__FILE__), 'king_addons_add_action_links');
565	add_filter('network_admin_plugin_action_links_' . plugin_basename(__FILE__), 'king_addons_add_action_links');
566	}
567	}
568