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

class.admin.clickterms.php in Tag, Category, and Taxonomy Manager – Autotagger Automatically Add Terms 3.44.0, at inc/class.admin.clickterms.php

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1	<?php
2
3	class SimpleTags_Admin_ClickTags {
4	/**
5	* Constructor
6	*
7	* @return void
8	* @author WebFactory Ltd
9	*/
10	public function __construct() {
11	// Ajax action, JS Helper and admin action
12	add_action( 'wp_ajax_simpletags', array( __CLASS__, 'ajax_check' ) );
13
14	if ( 1 === (int) SimpleTags_Plugin::get_option_value( 'active_suggest_terms' )){
15	// Box for post/page
16	//add_action( 'admin_head', array( __CLASS__, 'admin_head' ), 1 );
17	// Javascript
18	//add_action( 'admin_enqueue_scripts', array( __CLASS__, 'admin_enqueue_scripts' ), 11 );
19	}
20	}
21
22	/**
23	* Init somes JS and CSS need for this feature
24	*
25	* @return void
26	* @author WebFactory Ltd
27	*/
28	public static function admin_enqueue_scripts() {
29	global $pagenow;
30
31	$click_terms = taxopress_current_post_suggest_terms('existing_terms');
32
33	if(!is_array($click_terms)){
34	return;
35	}
36
37	wp_register_script(
38	'st-helper-click-tags',
39	STAGS_URL . '/assets/js/helper-click-tags.js',
40	array(
41	'jquery',
42	'st-helper-add-tags',
43	),
44	STAGS_VERSION,
45	true
46	);
47
48	$post_type_data = get_post_type_object(get_post_type());
49	$post_type_name = is_object($post_type_data) && isset($post_type_data->labels->singular_name) ? strtolower($post_type_data->labels->singular_name) : 'post';
50	$post_taxonomies = get_object_taxonomies(get_post_type());
51
52	//add taxonomy
53	$click_tags_taxonomy = '
54	<div class="option">
55	<label>'.esc_html__( 'Taxonomy', 'simple-tags' ).'</label><br />
56	<select class="st-post-taxonomy-select click_tags_taxonomy" name="click_tags_taxonomy">';
57	foreach ( $post_taxonomies as $_taxonomy ) {
58	$_taxonomy = get_taxonomy($_taxonomy);
59	if($_taxonomy->name === 'author'){
60	continue;
61	}
62	if(!isset($_taxonomy->public) \|\| (isset($_taxonomy->public) && (int)$_taxonomy->public === 0)){
63	continue;
64	}
65
66	if (is_array($click_terms['taxonomy']) && in_array($_taxonomy->name, $click_terms['taxonomy'])) {
67	$click_tags_taxonomy .= '<option value="'.$_taxonomy->name.'" selected="selected">'.$_taxonomy->labels->name.'</option>';
68	} elseif(!is_array($click_terms['taxonomy']) && $_taxonomy->name === $click_terms['taxonomy']) { // backward compatibility
69	$click_tags_taxonomy .= '<option value="'.$_taxonomy->name.'" selected="selected">'.$_taxonomy->labels->name.'</option>';
70	} else {
71	$click_tags_taxonomy .= '<option value="'.$_taxonomy->name.'">'.$_taxonomy->labels->name.'</option>';
72	}
73	}
74	$click_tags_taxonomy .= '</select>
75	</div>';
76
77	//add method
78	$click_tags_methods = ['name' => esc_html__( 'Name', 'simple-tags' ), 'count' => esc_html__( 'Counter', 'simple-tags' ), 'random' => esc_html__( 'Random', 'simple-tags' )];
79	$click_tags_method = '
80	<div class="option">
81	<label>'.__( 'Method for choosing terms', 'simple-tags' ).'</label><br />
82	<select class="click_tags_method" name="click_tags_method">';
83	foreach($click_tags_methods as $option => $label){
84	$selected = ($option === $click_terms['orderby']) ? 'selected="selected"' : '';
85	$click_tags_method .= '<option value="'.$option.'" '.$selected.'>'.$label.'</option>';
86	}
87	$click_tags_method .= '</select>
88	</div>';
89
90	//add order
91	$click_tags_orders = ['asc' => esc_html__( 'Ascending', 'simple-tags' ), 'desc' => esc_html__( 'Descending', 'simple-tags' )];
92	$click_tags_order = '
93	<div class="option">
94	<label>'.__( 'Ordering for choosing terms', 'simple-tags' ).'</label><br />
95	<select class="click_tags_order" name="click_tags_order">';
96	foreach($click_tags_orders as $option => $label){
97	$selected = ($option === $click_terms['order']) ? 'selected="selected"' : '';
98	$click_tags_order .= '<option value="'.$option.'" '.$selected.'>'.$label.'</option>';
99	}
100	$click_tags_order .= '</select>
101	</div>';
102
103	//add limit
104	$click_tags_limit= '
105	<div class="option">
106	<label for="click_tags_limit">'.__( 'Maximum terms', 'simple-tags' ).'</label><br />
107	<input type="number" class="click_tags_limit" id="click_tags_limit" name="click_tags_limit" value="'.$click_terms['number'].'">
108	</div>';
109
110	//add searchbox
111	$click_tags_search= '
112	<div class="option">
113	<label for="click_tags_search">Search</label><br />
114	<input name="click_tags_search" id="click_tags_search" type="text" class="click-tag-search-box" placeholder="'.__('Start typing to search', 'simple-tags').'" size="26" autocomplete="off">
115	</div>';
116
117	//create tags search data
118	$click_tags_options= '<div class="clicktags-search-wrapper">'. $click_tags_search.' '.$click_tags_taxonomy.' '.$click_tags_method.' '.$click_tags_order.' '.$click_tags_limit.'</div>';
119
120	//metabox edit line
121	if(current_user_can('admin_simple_tags')){
122	$click_term_edit = '<span class="edit-suggest-term-metabox">
123	'. sprintf(
124	'<a href="%s">%s</a>',
125	add_query_arg(
126	[
127	'page' => 'st_suggestterms',
128	'add' => 'new_item',
129	'action' => 'edit',
130	'taxopress_suggestterms' => $click_terms['ID'],
131	],
132	admin_url('admin.php')
133	),
134	__('Edit this metabox', 'simple-tags')
135	)
136	.'
137	</span>';
138	}else {
139	$click_term_edit = '';
140	}
141	wp_localize_script(
142	'st-helper-click-tags',
143	'stHelperClickTagsL10n',
144	array(
145	'show_txt' => esc_html__( 'Click to display tags', 'simple-tags' ),
146	'arial_label' => esc_html__( 'suggested terms', 'simple-tags' ),
147	'hide_txt' => sprintf( esc_html__( 'Click terms to add them to this %s', 'simple-tags' ), $post_type_name ),
148	'state' => 'show',
149	'search_icon' => STAGS_URL . '/assets/images/indicator.gif',
150	'search_box' => '<input type="text" class="click-tag-search-box" placeholder="'.__('Start typing to search', 'simple-tags').'" size="26" autocomplete="off">',
151	'click_tags_options' => $click_tags_options,
152	'edit_metabox_link' => $click_term_edit,
153	)
154	);
155
156	// Helper for post type
157	wp_enqueue_script( 'st-helper-click-tags' );
158	}
159
160	/**
161	* Register metabox
162	*
163	* @return void
164	* @author WebFactory Ltd
165	*/
166	public static function admin_head() {
167
168	$click_terms = taxopress_current_post_suggest_terms('existing_terms');
169
170	if(!is_array($click_terms)){
171	return;
172	}
173	add_meta_box(
174	'st-clicks-tags',
175	__( 'Show existing terms', 'simple-tags' ),
176	array(
177	__CLASS__,
178	'metabox',
179	),
180	get_post_type(),
181	'advanced',
182	'core'
183	);
184	}
185
186	/**
187	* Put default HTML for people without JS
188	*
189	* @return void
190	* @author WebFactory Ltd
191	*/
192	public static function metabox() {
193	// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
194	echo SimpleTags_Admin::getDefaultContentBox();
195	}
196
197	/**
198	* Ajax Dispatcher
199	*
200	* @return void
201	* @author WebFactory Ltd
202	*/
203	public static function ajax_check() {
204
205	if ( isset( $_GET['stags_action'] ) && 'click_tags' === $_GET['stags_action'] ) {
206	self::ajax_click_tags();
207	}
208	}
209
210	/**
211	* Display a span list for click tags
212	*
213	* @return void
214	* @author WebFactory Ltd
215	*/
216	public static function ajax_click_tags() {
217	status_header( 200 ); // Send good header HTTP
218	header( 'Content-Type: text/html; charset=' . get_bloginfo( 'charset' ) );
219
220	$taxonomy = isset($_GET['click_tags_taxonomy']) ? sanitize_text_field($_GET['click_tags_taxonomy']) : 'post_tag';
221
222	if ( 0 === (int) wp_count_terms( $taxonomy, array( 'hide_empty' => false ) ) ) { // No tags to suggest
223	echo '<p>' . esc_html__( 'No terms in your WordPress database.', 'simple-tags' ) . '</p>';
224	exit();
225	}
226
227	// Prepare search
228	$search = ( isset( $_GET['q'] ) ) ? trim( stripslashes( sanitize_text_field($_GET['q']) ) ) : '';
229	$post_id = ( isset( $_GET['post_id'] ) ) ? intval( $_GET['post_id'] ) : 0;
230
231	if(isset($_GET['click_tags_method']) && !empty($_GET['click_tags_method'])){
232	$order_click_tags = (sanitize_text_field($_GET['click_tags_method']) === 'random') ? sanitize_text_field($_GET['click_tags_method']) : sanitize_text_field($_GET['click_tags_method']).'-'.sanitize_text_field($_GET['click_tags_order']);
233	}else{
234	// Order tags before selection (count-asc/count-desc/name-asc/name-desc/random)
235	$order_click_tags = 'random';
236	}
237	switch ( $order_click_tags ) {
238	case 'count-asc':
239	$order_by = 'tt.count';
240	$order = 'ASC';
241	break;
242	case 'random':
243	$order_by = 'RAND()';
244	$order = '';
245	break;
246	case 'count-desc':
247	$order_by = 'tt.count';
248	$order = 'DESC';
249	break;
250	case 'name-desc':
251	$order_by = 't.name';
252	$order = 'DESC';
253	break;
254	default: // name-asc
255	$order_by = 't.name';
256	$order = 'ASC';
257	break;
258	}
259
260	$term_limit = isset($_GET['click_tags_limit']) ? (int)$_GET['click_tags_limit'] : 100;
261
262	if ($term_limit > 0) {
263	$limit = 'LIMIT 0, '.$term_limit;
264	}else{
265	$limit = '';
266	}
267
268	// Get all terms, or filter with search
269	$terms = SimpleTags_Admin::getTermsForAjax( $taxonomy, $search, $order_by, $order, $limit );
270	if ( empty( $terms ) ) {
271	echo '<p>' . esc_html__( 'No results from your WordPress database.', 'simple-tags' ) . '</p>';
272	exit();
273	}
274
275	// Get terms for current post
276	$post_terms = array();
277	if ( $post_id > 0 ) {
278	$post_terms = wp_get_post_terms( $post_id, $taxonomy, array( 'fields' => 'ids' ) );
279	}
280
281	foreach ( (array) $terms as $term ) {
282	$class_current = in_array($term->term_id, $post_terms) ? 'used_term' : '';
283	echo '<span data-term_id="'.esc_attr($term->term_id).'" data-taxonomy="'.esc_attr($taxonomy).'" class="local '.esc_attr($taxonomy).' ' . esc_attr( $class_current ) . '" tabindex="0" role="button" aria-pressed="false">' . esc_html( stripslashes( $term->name ) ) . '</span>' . "\n";
284	}
285	echo '<div class="clear"></div>';
286
287	exit();
288	}
289	}
290