simple-tags / inc / class.admin.autocomplete.php

class.admin.autocomplete.php in Tag, Category, and Taxonomy Manager – Autotagger Automatically Add Terms 3.51.0, at inc/class.admin.autocomplete.php

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1	<?php
2
3	class SimpleTags_Admin_Autocomplete
4	{
5	public function __construct()
6	{
7	// Ajax action, JS Helper and admin action
8	add_action('wp_ajax_simpletags_autocomplete', array( __CLASS__, 'ajax_check' ));
9
10	// TaxoPress hook
11	add_action('simpletags-auto_terms', array( __CLASS__, 'auto_terms_js' ));
12	add_action('simpletags-manage_terms', array( __CLASS__, 'manage_terms_js' ));
13	add_action('simpletags-mass_terms', array( __CLASS__, 'mass_terms_js' ));
14	add_action('simpletags-autolinks', array( __CLASS__, 'autolinks_js' ));
15	add_action('simpletags-terms_display', array( __CLASS__, 'terms_display_js' ));
16
17	// Javascript
18	add_action('admin_enqueue_scripts', array( __CLASS__, 'admin_enqueue_scripts' ), 11);
19	}
20
21	/**
22	* Init some JS and CSS need for this feature
23	*
24	* @return void
25	* @author WebFactory Ltd
26	*/
27	public static function admin_enqueue_scripts()
28	{
29	global $pagenow;
30
31	// Register JS/CSS
32	wp_register_script(
33	'st-helper-autocomplete',
34	STAGS_URL . '/assets/js/helper-autocomplete.js',
35	array(
36	'jquery',
37	'jquery-ui-autocomplete',
38	),
39	STAGS_VERSION
40	);
41	$nonce = wp_create_nonce('st-admin-js');
42
43	// Declare locations
44	$wp_post_pages = array( 'post.php', 'post-new.php' );
45	$wp_page_pages = array( 'page.php', 'page-new.php' );
46	$term_pages = array( 'term.php', 'edit-tags.php' );
47	$st_pages = array( 'st_autoterms', 'st_mass_terms', 'st_manage', 'st_autolinks', 'st_terms_display' );
48
49	// Helper for posts/pages and for Auto Tags, Mass Edit Tags and Manage tags !
50	if ((in_array($pagenow, $wp_post_pages, true) \|\| (in_array($pagenow, $wp_page_pages, true) && is_page_have_tags())) \|\| (isset($_GET['page']) && in_array($_GET['page'], $st_pages, true))) {
51	wp_enqueue_script('st-helper-autocomplete');
52	}
53
54	if (in_array($pagenow, $wp_post_pages, true) \|\| (in_array($pagenow, $wp_page_pages, true) && is_page_have_tags()) \|\| in_array($pagenow, $term_pages, true) \|\| (isset($_GET['page']) && in_array($_GET['page'], $st_pages, true))
55	) {
56	// Inline nonce for legacy code
57	wp_add_inline_script(
58	'st-helper-autocomplete',
59	'window.taxopressNonce = "' . esc_js($nonce) . '";',
60	'before'
61	);
62	wp_enqueue_script('st-helper-autocomplete');
63	}
64	}
65
66	/**
67	* Ajax Dispatcher
68	*
69	*/
70	public static function ajax_check()
71	{
72	// Capability first (must be logged in + have perms anyway)
73	if (! current_user_can('simple_tags') && ! current_user_can('edit_posts')) {
74	wp_send_json_error(array( 'message' => 'Insufficient permissions.' ), 403);
75	}
76
77	// Check if nonce is set and valid
78	if (! isset($_REQUEST['nonce']) \|\| ! wp_verify_nonce($_REQUEST['nonce'], 'st-admin-js')) {
79	wp_send_json_error(array( 'message' => 'Invalid or missing nonce.' ), 403);
80	}
81
82	if (isset($_GET['stags_action']) && 'helper_js_collection' === $_GET['stags_action']) {
83	self::ajax_local_tags();
84	}
85	}
86
87	/**
88	* Display a javascript collection for autocompletion script !
89	*
90	* @return void
91	* @author WebFactory Ltd
92	*/
93	public static function ajax_local_tags()
94	{
95	status_header(200); // Send good header HTTP
96	header('Content-Type: application/json; charset=' . get_bloginfo('charset'));
97
98	$taxonomy = 'post_tag';
99	if (isset($_REQUEST['taxonomy']) && !empty($_REQUEST['taxonomy'])) {// &&
100	$taxonomy = sanitize_text_field($_REQUEST['taxonomy']);
101	}
102	if (taxonomy_exists($taxonomy) && (int) wp_count_terms($taxonomy, array( 'hide_empty' => false )) === 0) { // No tags to suggest
103	echo wp_json_encode(array());
104	exit();
105	}
106
107	// Prepare search
108	$search = (isset($_GET['term'])) ? trim(stripslashes(sanitize_text_field($_GET['term']))) : '';
109	$exclude_term = isset($_REQUEST['exclude_term']) ? (int) $_REQUEST['exclude_term'] : 0;
110
111	// Get all terms, or filter with search
112	$terms = SimpleTags_Admin::getTermsForAjax($taxonomy, $search);
113
114	if (empty($terms)) {
115	echo wp_json_encode(array());
116	exit();
117	}
118
119	// Format
120	$results = array();
121	foreach ((array) $terms as $term) {
122	if ((int) $term->term_id === $exclude_term) {
123	continue;
124	}
125
126	$term->name = stripslashes($term->name);
127	$original_name = $term->name;
128
129	$is_mass_edit_page = isset($_GET['page']) && $_GET['page'] === 'st_mass_terms';
130	$show_slug = SimpleTags_Plugin::get_option_value('enable_mass-edit_terms_slug');
131	if ($is_mass_edit_page && $show_slug && ! empty($term->slug)) {
132	$term->name = $term->name . ' (' . $term->slug . ')';
133	}
134
135	if ($taxonomy === 'linked_term_taxonomies') {
136	$term->name = $term->name . ' (' . $term->taxonomy . ')';
137	}
138
139	$term->name = str_replace(array( "\r\n", "\r", "\n" ), '', $term->name);
140
141	// Decode any HTML entities for display in autocomplete widgets.
142	$display_name = html_entity_decode(
143	$term->name,
144	ENT_QUOTES,
145	get_bloginfo('charset')
146	);
147
148	$results[] = array(
149	'id' => $term->term_id,
150	'label' => $display_name,
151	'value' => $display_name,
152	'taxonomy' => $term->taxonomy,
153	'name' => $original_name,
154	);
155	}
156
157	echo wp_json_encode($results);
158	exit();
159	}
160
161	/**
162	* Content of custom meta box of TaxoPress
163	*
164	* @param object $post
165	*
166	* @return void
167	* @author WebFactory Ltd
168	*/
169	public static function metabox($post)
170	{
171	// Get options
172	$autocomplete_min = 0
173	?>
174	<p>
175	<?php wp_nonce_field('update-simple-tags', 'nonce-simple-tags'); ?>
176	<input type="hidden" name="adv-tags-input-here" value="1"/>
177	<input type="text" class="widefat" name="adv-tags-input" id="adv-tags-input"
178	value="<?php echo esc_attr(SimpleTags_Admin::getTermsToEdit('post_tag', $post->ID)); ?>"/>
179
180	<?php esc_html_e('Separate tags with commas', 'simple-tags'); ?>
181	</p>
182	<script type="text/javascript">
183	<!--
184	st_init_autocomplete('#adv-tags-input', '<?php echo esc_url_raw(admin_url("admin-ajax.php?action=simpletags_autocomplete&stags_action=helper_js_collection&nonce=" . wp_create_nonce('st-admin-js'))); ?>', <?php echo (int)$autocomplete_min; ?>)
185	-->
186	</script>
187	<?php
188	}
189
190	/**
191	* public static function called on auto terms page
192	*
193	* @param string $taxonomy
194	*
195	* @return void
196	* @author WebFactory Ltd
197	*/
198	public static function auto_terms_js($taxonomy = '')
199	{
200	// Get option
201	$autocomplete_min = 0
202	?>
203	<script type="text/javascript">
204	<!--
205	st_init_autocomplete('#auto_list', "<?php echo esc_url_raw(admin_url('admin-ajax.php?action=simpletags_autocomplete&stags_action=helper_js_collection&taxonomy=' . $taxonomy . '&nonce=' . wp_create_nonce('st-admin-js'))); ?>", <?php echo (int)$autocomplete_min; ?>)
206	-->
207	</script>
208	<?php
209	}
210
211	/**
212	* public static function called on manage terms page
213	*
214	* @param string $taxonomy
215	*
216	* @return void
217	* @author WebFactory Ltd
218	*/
219	public static function manage_terms_js($taxonomy = '')
220	{
221	// Get option
222	$autocomplete_min = 0
223	?>
224	<script type="text/javascript">
225	<!--
226	st_init_autocomplete('.autocomplete-input', "<?php echo esc_url_raw(admin_url('admin-ajax.php?action=simpletags_autocomplete&stags_action=helper_js_collection&taxonomy=' . $taxonomy . '&nonce=' . wp_create_nonce('st-admin-js'))); ?>", <?php echo (int)$autocomplete_min; ?>)
227	-->
228	</script>
229	<?php
230	}
231
232	/**
233	* public static function called on mass terms page
234	*
235	* @param string $taxonomy
236	*
237	* @return void
238	* @author WebFactory Ltd
239	*/
240	public static function mass_terms_js($taxonomy = '')
241	{
242	// Get option
243	$autocomplete_min = 0
244	?>
245	<script type="text/javascript">
246	<!--
247	st_init_autocomplete('.autocomplete-input', "<?php echo esc_url_raw(admin_url('admin-ajax.php?action=simpletags_autocomplete&stags_action=helper_js_collection&taxonomy=' . esc_attr($taxonomy) . '&page=st_mass_terms&nonce=' . wp_create_nonce('st-admin-js'))); ?>", <?php echo (int)$autocomplete_min; ?>)
248	-->
249	</script>
250	<?php
251	}
252
253	/**
254	* public static function called on autolinks page
255	*
256	* @param string $taxonomy
257	*
258	* @return void
259	* @author ojopaul
260	*/
261	public static function autolinks_js()
262	{
263	// Get option
264	$autocomplete_min = 0
265	?>
266	<script type="text/javascript">
267	<!--
268	st_init_autocomplete('.autocomplete-input', "<?php echo esc_url_raw(admin_url('admin-ajax.php?action=simpletags_autocomplete&stags_action=helper_js_collection&taxonomy=&nonce=' . wp_create_nonce('st-admin-js'))); ?>", <?php echo (int)$autocomplete_min; ?>, '.taxopress-dynamic-taxonomy')
269	-->
270	</script>
271	<?php
272	}
273
274	/**
275	* public static function called on terms display (tag cloud) page
276	*
277	* @param string $taxonomy
278	*/
279	public static function terms_display_js($taxonomy = '')
280	{
281	$autocomplete_min = 0;
282	?>
283	<script type="text/javascript">
284	<!--
285	// Base URL leaves taxonomy blank so helper JS can replace it dynamically
286	st_init_autocomplete(
287	'.tagclouds-exclude',
288	"<?php echo esc_url_raw(
289	admin_url(
290	'admin-ajax.php?action=simpletags_autocomplete&stags_action=helper_js_collection&taxonomy=&nonce=' . wp_create_nonce('st-admin-js')
291	)
292	); ?>",
293	<?php echo (int) $autocomplete_min; ?>
294	);
295	st_init_autocomplete(
296	'.tagclouds-include',
297	"<?php echo esc_url_raw(
298	admin_url(
299	'admin-ajax.php?action=simpletags_autocomplete&stags_action=helper_js_collection&taxonomy=&nonce=' . wp_create_nonce('st-admin-js')
300	)
301	); ?>",
302	<?php echo (int) $autocomplete_min; ?>
303	);
304	-->
305	</script>
306	<?php
307	}
308
309	}
310