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

class.admin.autocomplete.php in Tag, Category, and Taxonomy Manager – Autotagger Automatically Add Terms 3.38.0, at inc/class.admin.autocomplete.php

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