simple-tags / inc / terms-functions.php

terms-functions.php in Tag, Category, and Taxonomy Manager – Autotagger Automatically Add Terms 3.50.0, at inc/terms-functions.php

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1	<?php
2
3	/**
4	* Generate a unique term slug should user decide to copy same term more than once.
5	*
6	* @param string $slug The initial slug to check
7	* @param string $taxonomy The taxonomy to check against
8	* @return string Unique slug
9	*/
10	function taxopress_get_unique_term_slug($slug, $taxonomy)
11	{
12	$original_slug = $slug;
13	$count = 1;
14
15	while (term_exists($slug, $taxonomy)) {
16	$slug = $original_slug . '-' . $count;
17	$count++;
18	}
19
20	return $slug;
21	}
22
23	/**
24	* Handle the save and deletion of terms data.
25	*/
26	function taxopress_process_terms()
27	{
28
29	if (wp_doing_ajax()) {
30	return;
31	}
32
33	if (!is_admin()) {
34	return;
35	}
36
37	if (!current_user_can('simple_tags')) {
38	return;
39	}
40
41	if (empty($_GET)) {
42	return;
43	}
44
45	if (!isset($_GET['page'])) {
46	return;
47	}
48	if ('st_terms' !== $_GET['page']) {
49	return;
50	}
51
52	if (isset($_REQUEST['action']) && $_REQUEST['action'] === 'taxopress-delete-terms') {
53	$nonce = !empty($_REQUEST['_wpnonce']) ? sanitize_text_field($_REQUEST['_wpnonce']) : '';
54	if (wp_verify_nonce($nonce, 'terms-action-request-nonce') && isset($_REQUEST['taxopress_terms'])) {
55	$term = get_term(sanitize_text_field($_REQUEST['taxopress_terms']));
56	wp_delete_term($term->term_id, $term->taxonomy);
57	}
58	add_action('admin_notices', "taxopress_term_delete_success_admin_notice");
59	add_filter('removable_query_args', 'taxopress_delete_terms_filter_removable_query_args');
60	}
61
62	if (isset($_REQUEST['action']) && $_REQUEST['action'] === 'taxopress-remove-from-posts') {
63	$nonce = !empty($_REQUEST['_wpnonce']) ? sanitize_text_field($_REQUEST['_wpnonce']) : '';
64	if (wp_verify_nonce($nonce, 'terms-action-request-nonce') && isset($_REQUEST['taxopress_terms'])) {
65	$term = get_term(sanitize_text_field($_REQUEST['taxopress_terms']));
66	$args = array(
67	'post_type' => 'any',
68	'posts_per_page' => -1,
69	// phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_tax_query -- Necessary to filter posts by specific term for accurate removal
70	'tax_query' => array(
71	array(
72	'taxonomy' => $term->taxonomy,
73	'field' => 'id',
74	'terms' => $term->term_id
75	)
76	)
77	);
78	$posts = get_posts($args);
79	$counter = 0;
80	foreach ($posts as $post) {
81	$remove = wp_remove_object_terms($post->ID, $term->term_id, $term->taxonomy);
82	if ($remove) {
83	clean_object_term_cache($post->ID, $term->taxonomy);
84	clean_term_cache($term->term_id, $term->taxonomy);
85	$counter++;
86	}
87	}
88	}
89	add_action('admin_notices', "taxopress_term_posts_remov_success_admin_notice");
90	add_filter('removable_query_args', 'taxopress_delete_terms_filter_removable_query_args');
91	}
92
93	if (isset($_REQUEST['action']) && $_REQUEST['action'] === 'taxopress-copy-term') {
94	$nonce = !empty($_REQUEST['_wpnonce']) ? sanitize_text_field($_REQUEST['_wpnonce']) : '';
95	if (wp_verify_nonce($nonce, 'terms-action-request-nonce') && isset($_REQUEST['taxopress_terms'])) {
96	$term = get_term(sanitize_text_field($_REQUEST['taxopress_terms']));
97
98	$taxopress_term_name = $term->name . ' Copy';
99	$base_slug = $term->slug . '-copy';
100	$taxopress_term_slug = taxopress_get_unique_term_slug($base_slug, $term->taxonomy);
101	$taxopress_term_data = wp_insert_term($taxopress_term_name, $term->taxonomy, [
102	'slug' => $taxopress_term_slug,
103	'description' => $term->description,
104	]);
105
106	if (!is_wp_error($taxopress_term_data)) {
107	$taxopress_term_id = $taxopress_term_data['term_id'];
108
109	$args = array(
110	'post_type' => 'any',
111	'posts_per_page' => -1,
112	// phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_tax_query -- Necessary to filter posts by specific term for accurate term copying
113	'tax_query' => array(
114	array(
115	'taxonomy' => $term->taxonomy,
116	'field' => 'id',
117	'terms' => $term->term_id
118	)
119	)
120	);
121	$posts = get_posts($args);
122
123	foreach ($posts as $post) {
124	wp_set_object_terms($post->ID, $taxopress_term_id, $term->taxonomy, true);
125	}
126	}
127	}
128	add_action('admin_notices', "taxopress_term_copy_success_admin_notice");
129	add_filter('removable_query_args', 'taxopress_delete_terms_filter_removable_query_args');
130	}
131	}
132	add_action('admin_init', 'taxopress_process_terms', 8);
133
134	/**
135	* Successful term copy callback.
136	*/
137	function taxopress_term_copy_success_admin_notice()
138	{
139	// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
140	echo taxopress_admin_notices_helper(esc_html__('Term copied successfully.', 'simple-tags'), true);
141	}
142
143	/**
144	* Successful deleted callback.
145	*/
146	function taxopress_term_delete_success_admin_notice()
147	{
148	// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
149	echo taxopress_admin_notices_helper(esc_html__('Term deleted successfully.', 'simple-tags'), false);
150	}
151
152	/**
153	* Successful remove term from posts callback.
154	*/
155	function taxopress_term_posts_remov_success_admin_notice()
156	{
157	// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
158	echo taxopress_admin_notices_helper(esc_html__('Term removed from all posts successfully.', 'simple-tags'), true);
159	}
160
161	/**
162	* Filters the list of query arguments which get removed from admin area URLs in WordPress.
163	*
164	* @link https://core.trac.wordpress.org/ticket/23367
165	*
166	* @param string[] $args Array of removable query arguments.
167	* @return string[] Updated array of removable query arguments.
168	*/
169	function taxopress_delete_terms_filter_removable_query_args(array $args)
170	{
171	return array_merge($args, [
172	'action',
173	'taxopress_terms',
174	'_wpnonce',
175	]);
176	}
177