king-addons / includes / controls / Ajax_Select2 / Ajax_Select2_API.php

Ajax_Select2_API.php in King Addons for Elementor – 80+ Elementor Widgets, 4 000+ Elementor Templates, WooCommerce, Mega Menu, Popup Builder 51.1.83, at includes/controls/Ajax_Select2/Ajax_Select2_API.php

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1	<?php /** @noinspection PhpUnused, SpellCheckingInspection, DuplicatedCode */
2
3	namespace King_Addons\AJAX_Select2;
4
5	use King_Addons\Core;
6	use WP_Query;
7	use WP_User_Query;
8
9	if (!defined('ABSPATH')) {
10	exit; // Exit if accessed directly.
11	}
12
13	class Ajax_Select2_API
14	{
15	private const ALLOWED_ACTIONS = [
16	'getElementorTemplates',
17	'getPostsByPostType',
18	'getPostTypeTaxonomies',
19	'getCustomMetaKeys',
20	'getUsers',
21	'getTaxonomies',
22	'getCustomMetaKeysProduct',
23	];
24
25	public function __construct()
26	{
27	$this->init();
28	}
29
30	public function init(): void
31	{
32	add_action('rest_api_init', function () {
33	register_rest_route(
34	'kingaddons/v1/ajaxselect2',
35	'/(?P<action>\w+)/',
36	[
37	'methods' => 'GET',
38	'callback' => [$this, 'callback'],
39	'permission_callback' => [$this, 'canAccess'],
40	]
41	);
42	});
43	}
44
45	public function canAccess($request): bool
46	{
47	$action = sanitize_key((string)($request['action'] ?? ''));
48	$allowed_actions = array_map('sanitize_key', self::ALLOWED_ACTIONS);
49
50	return current_user_can('edit_posts') && in_array($action, $allowed_actions, true);
51	}
52
53	public function callback($request)
54	{
55	$action = (string)($request['action'] ?? '');
56
57	if (!in_array($action, self::ALLOWED_ACTIONS, true) \|\| !is_callable([$this, $action])) {
58	return new \WP_Error('king_addons_invalid_ajaxselect2_action', esc_html__('Invalid request.', 'king-addons'), ['status' => 400]);
59	}
60
61	return $this->{$action}($request);
62	}
63
64	public function getElementorTemplates($request): ?array
65	{
66	if (!current_user_can('edit_posts')) return null;
67
68	$args = [
69	'post_type' => 'elementor_library',
70	'post_status' => 'publish',
71	'meta_key' => '_elementor_template_type',
72	'meta_value' => ['page', 'section', 'container'],
73	'numberposts' => 10
74	];
75
76	// Load specific templates by IDs (for pre-populating selected values)
77	if (isset($request['ids']) && !empty($request['ids'])) {
78	$ids = array_filter(array_map('intval', explode(',', $request['ids'])));
79	if (!empty($ids)) {
80	$args['post__in'] = $ids;
81	$args['numberposts'] = -1;
82	unset($args['meta_key'], $args['meta_value']); // Allow any template type when loading by ID
83	}
84	}
85
86	if (isset($request['s'])) {
87	$args['s'] = sanitize_text_field((string)$request['s']);
88	}
89
90	$options = [];
91	$the_query = new WP_Query($args);
92
93	if ($the_query->have_posts()) {
94	while ($the_query->have_posts()) {
95	$the_query->the_post();
96	$options[] = [
97	'id' => get_the_ID(),
98	'text' => wp_strip_all_tags(html_entity_decode(get_the_title())),
99	];
100	}
101	}
102
103	wp_reset_postdata();
104
105	return ['results' => $options];
106	}
107
108	public function getPostsByPostType($request): ?array
109	{
110	if (!current_user_can('edit_posts')) return null;
111
112	$post_type = sanitize_key((string)($request['query_slug'] ?? ''));
113
114	$args = [
115	'post_type' => $post_type,
116	'post_status' => $post_type === 'attachment' ? 'any' : 'publish',
117	'posts_per_page' => 15,
118	];
119
120	if (isset($request['ids'])) {
121	$args['post__in'] = array_filter(array_map('intval', explode(',', (string)$request['ids'])));
122	}
123
124	if (isset($request['s'])) {
125	$args['s'] = sanitize_text_field((string)$request['s']);
126	}
127
128	$query = new WP_Query($args);
129	$options = [];
130
131	if ($query->have_posts()) {
132	while ($query->have_posts()) {
133	$query->the_post();
134	$options[] = [
135	'id' => get_the_ID(),
136	'text' => wp_strip_all_tags(html_entity_decode(get_the_title())),
137	];
138	}
139	}
140
141	wp_reset_postdata();
142	return ['results' => $options];
143	}
144
145	public function getPostTypeTaxonomies($request): ?array
146	{
147	if (!current_user_can('edit_posts')) return null;
148
149	$post_type = sanitize_key((string)($request['query_slug'] ?? ''));
150
151	$taxonomies = get_object_taxonomies($post_type, 'objects');
152	$options = [];
153
154	if ($taxonomies) {
155	foreach ($taxonomies as $taxonomy) {
156
157	if (isset($request['s']) && stripos($taxonomy->label, sanitize_text_field((string)$request['s'])) === false) {
158	continue;
159	}
160
161	if (isset($request['ids'])) {
162	$ids = array_map('sanitize_key', explode(',', (string)($request['ids'] ?: '99999999')));
163	if (!in_array($taxonomy->name, $ids)) {
164	continue;
165	}
166	}
167
168	$options[] = [
169	'id' => $taxonomy->name,
170	'text' => wp_strip_all_tags($taxonomy->label),
171	];
172	}
173	}
174
175	return ['results' => $options];
176	}
177
178	public function getCustomMetaKeys($request)
179	{
180	if (!current_user_can('edit_posts')) return null;
181
182	$post_types = Core::getCustomTypes('post', false);
183	$data = [];
184
185	foreach ($post_types as $slug => $name) {
186	$posts = get_posts(['post_type' => $slug, 'posts_per_page' => -1]);
187	$metaKeys = [];
188
189	foreach ($posts as $post) {
190	$keys = get_post_custom_keys($post->ID) ?: [];
191	$keys = array_filter($keys, fn($k) => $k[0] !== '_');
192	$metaKeys = array_merge($metaKeys, $keys);
193	}
194
195	$data[$slug] = array_unique($metaKeys);
196	}
197
198	$mergedKeys = array_values(
199	array_unique(
200	array_merge([], ...array_values($data))
201	)
202	);
203
204	$filtered = array_filter($mergedKeys, function ($key) use ($request) {
205	return !isset($request['s']) \|\| strpos($key, sanitize_text_field((string)$request['s'])) !== false;
206	});
207
208	$options = array_map(fn($k) => ['id' => $k, 'text' => wp_strip_all_tags($k)], $filtered);
209
210	return ['results' => $options];
211	}
212
213	public function getUsers($request)
214	{
215	if (!current_user_can('edit_posts')) return null;
216
217	$args = [
218	'number' => 15,
219	'blog_id' => 0,
220	];
221
222	if (!empty($request['ids'])) {
223	$args['include'] = array_map('intval', explode(',', $request['ids']));
224	}
225
226	if (!empty($request['s'])) {
227	$args['search'] = '' . sanitize_text_field((string)$request['s']) . '';
228	}
229
230	$results = (new WP_User_Query($args))->get_results();
231
232	$options = array_map(
233	fn($user) => ['id' => $user->ID, 'text' => wp_strip_all_tags($user->display_name)],
234	$results ?: []
235	);
236
237	wp_reset_postdata();
238
239	return ['results' => $options];
240	}
241
242	public function getTaxonomies($request)
243	{
244	if (!current_user_can('edit_posts')) return null;
245
246	$tax = sanitize_key((string)($request['query_slug'] ?? ''));
247	$args = [
248	'orderby' => 'name',
249	'order' => 'DESC',
250	'hide_empty' => true,
251	'number' => 10,
252	];
253
254	if (isset($request['ids'])) {
255	$args['include'] = array_filter(array_map('intval', explode(',', (string)($request['ids'] ?: '99999999'))));
256	}
257
258	if (!empty($request['s'])) {
259	$args['name__like'] = sanitize_text_field((string)$request['s']);
260	}
261
262	$terms = get_terms($tax, $args);
263	if (is_wp_error($terms)) {
264	return ['results' => []];
265	}
266
267	$options = array_map(function ($term) {
268	return [
269	'id' => $term->term_id,
270	'text' => wp_strip_all_tags($term->name),
271	];
272	}, $terms);
273
274	wp_reset_postdata();
275
276	return ['results' => $options];
277	}
278
279	public function getCustomMetaKeysProduct($request)
280	{
281	if (!current_user_can('edit_posts')) return null;
282
283	$options = [];
284	$merged_meta_keys = [];
285	$post_types = Core::getCustomTypes('post', false);
286
287	foreach ($post_types as $slug => $name) {
288	$posts = get_posts(['post_type' => $slug, 'posts_per_page' => -1]);
289	foreach ($posts as $post) {
290	$meta_keys = get_post_custom_keys($post->ID);
291	if ($meta_keys) {
292	foreach ($meta_keys as $key) {
293	if ('_' !== substr($key, 0, 1)) {
294	$merged_meta_keys[] = $key;
295	}
296	}
297	}
298	}
299	}
300
301	$merged_meta_keys = array_values(array_unique($merged_meta_keys));
302	foreach ($merged_meta_keys as $key) {
303	if (empty($request['s']) \|\| false !== strpos($key, sanitize_text_field((string)$request['s']))) {
304	$options[] = [
305	'id' => $key,
306	'text' => wp_strip_all_tags($key),
307	];
308	}
309	}
310
311	$product_attributes = [];
312	$products_query = new WP_Query([
313	'post_type' => 'product',
314	'posts_per_page' => -1,
315	]);
316
317	if ($products_query->have_posts()) {
318	while ($products_query->have_posts()) {
319	$products_query->the_post();
320
321	if (class_exists('WooCommerce')) {
322	if (function_exists('wc_get_product')) {
323	/** @noinspection PhpUndefinedFunctionInspection */
324
325	$product = wc_get_product(get_the_ID());
326
327	foreach ($product->get_attributes() as $attribute) {
328	$product_attributes[$attribute->get_name()] = true;
329	}
330
331	}
332	}
333
334	}
335	wp_reset_postdata();
336	}
337
338	foreach (array_keys($product_attributes) as $attribute_name) {
339	$options[] = [
340	'id' => $attribute_name,
341	'text' => wp_strip_all_tags($attribute_name),
342	];
343	}
344
345	return [
346	'results' => $options,
347	];
348	}
349
350	}
351
352	new Ajax_Select2_API();