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

class.admin.clickterms.php in Tag, Category, and Taxonomy Manager – Autotagger Automatically Add Terms 3.50.0, at inc/class.admin.clickterms.php

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1	<?php
2
3	class SimpleTags_Admin_ClickTags
4	{
5	/**
6	* Constructor
7	*
8	* @return void
9	* @author WebFactory Ltd
10	*/
11	public function __construct()
12	{
13	// Ajax action, JS Helper and admin action
14	add_action('wp_ajax_simpletags', array( __CLASS__, 'ajax_check' ));
15
16	if (1 === (int) SimpleTags_Plugin::get_option_value('active_suggest_terms')) {
17	// Box for post/page
18	//add_action( 'admin_head', array( __CLASS__, 'admin_head' ), 1 );
19	// Javascript
20	//add_action( 'admin_enqueue_scripts', array( __CLASS__, 'admin_enqueue_scripts' ), 11 );
21	}
22	}
23
24	/**
25	* Init somes JS and CSS need for this feature
26	*
27	* @return void
28	* @author WebFactory Ltd
29	*/
30	public static function admin_enqueue_scripts()
31	{
32	global $pagenow;
33
34	$click_terms = taxopress_current_post_suggest_terms('existing_terms');
35
36	if (!is_array($click_terms)) {
37	return;
38	}
39
40	wp_register_script(
41	'st-helper-click-tags',
42	STAGS_URL . '/assets/js/helper-click-tags.js',
43	array(
44	'jquery',
45	'st-helper-add-tags',
46	),
47	STAGS_VERSION,
48	true
49	);
50
51	$post_type_data = get_post_type_object(get_post_type());
52	$post_type_name = is_object($post_type_data) && isset($post_type_data->labels->singular_name) ? strtolower($post_type_data->labels->singular_name) : 'post';
53	$post_taxonomies = get_object_taxonomies(get_post_type());
54
55	//add taxonomy
56	$click_tags_taxonomy = '
57	<div class="option">
58	<label>'.esc_html__('Taxonomy', 'simple-tags').'</label><br />
59	<select class="st-post-taxonomy-select click_tags_taxonomy" name="click_tags_taxonomy">';
60	foreach ($post_taxonomies as $_taxonomy) {
61	$_taxonomy = get_taxonomy($_taxonomy);
62	if ($_taxonomy->name === 'author') {
63	continue;
64	}
65	if (!isset($_taxonomy->public) \|\| (isset($_taxonomy->public) && (int)$_taxonomy->public === 0)) {
66	continue;
67	}
68
69	if (is_array($click_terms['taxonomy']) && in_array($_taxonomy->name, $click_terms['taxonomy'])) {
70	$click_tags_taxonomy .= '<option value="'.$_taxonomy->name.'" selected="selected">'.$_taxonomy->labels->name.'</option>';
71	} elseif (!is_array($click_terms['taxonomy']) && $_taxonomy->name === $click_terms['taxonomy']) { // backward compatibility
72	$click_tags_taxonomy .= '<option value="'.$_taxonomy->name.'" selected="selected">'.$_taxonomy->labels->name.'</option>';
73	} else {
74	$click_tags_taxonomy .= '<option value="'.$_taxonomy->name.'">'.$_taxonomy->labels->name.'</option>';
75	}
76	}
77	$click_tags_taxonomy .= '</select>
78	</div>';
79
80	//add method
81	$click_tags_methods = ['name' => esc_html__('Name', 'simple-tags'), 'count' => esc_html__('Counter', 'simple-tags'), 'random' => esc_html__('Random', 'simple-tags')];
82	$click_tags_method = '
83	<div class="option">
84	<label>'.__('Method for choosing terms', 'simple-tags').'</label><br />
85	<select class="click_tags_method" name="click_tags_method">';
86	foreach ($click_tags_methods as $option => $label) {
87	$selected = ($option === $click_terms['orderby']) ? 'selected="selected"' : '';
88	$click_tags_method .= '<option value="'.$option.'" '.$selected.'>'.$label.'</option>';
89	}
90	$click_tags_method .= '</select>
91	</div>';
92
93	//add order
94	$click_tags_orders = ['asc' => esc_html__('Ascending', 'simple-tags'), 'desc' => esc_html__('Descending', 'simple-tags')];
95	$click_tags_order = '
96	<div class="option">
97	<label>'.__('Ordering for choosing terms', 'simple-tags').'</label><br />
98	<select class="click_tags_order" name="click_tags_order">';
99	foreach ($click_tags_orders as $option => $label) {
100	$selected = ($option === $click_terms['order']) ? 'selected="selected"' : '';
101	$click_tags_order .= '<option value="'.$option.'" '.$selected.'>'.$label.'</option>';
102	}
103	$click_tags_order .= '</select>
104	</div>';
105
106	//add limit
107	$click_tags_limit = '
108	<div class="option">
109	<label for="click_tags_limit">'.__('Maximum terms', 'simple-tags').'</label><br />
110	<input type="number" class="click_tags_limit" id="click_tags_limit" name="click_tags_limit" value="'.$click_terms['number'].'">
111	</div>';
112
113	//add searchbox
114	$click_tags_search = '
115	<div class="option">
116	<label for="click_tags_search">Search</label><br />
117	<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">
118	</div>';
119
120	//create tags search data
121	$click_tags_options = '<div class="clicktags-search-wrapper">'. $click_tags_search.' '.$click_tags_taxonomy.' '.$click_tags_method.' '.$click_tags_order.' '.$click_tags_limit.'</div>';
122
123	//metabox edit line
124	if (current_user_can('admin_simple_tags')) {
125	$click_term_edit = '<span class="edit-suggest-term-metabox">
126	'. sprintf(
127	'<a href="%s">%s</a>',
128	add_query_arg(
129	[
130	'page' => 'st_suggestterms',
131	'add' => 'new_item',
132	'action' => 'edit',
133	'taxopress_suggestterms' => $click_terms['ID'],
134	],
135	admin_url('admin.php')
136	),
137	__('Edit this metabox', 'simple-tags')
138	)
139	.'
140	</span>';
141	} else {
142	$click_term_edit = '';
143	}
144	wp_localize_script(
145	'st-helper-click-tags',
146	'stHelperClickTagsL10n',
147	array(
148	'show_txt' => esc_html__('Click to display tags', 'simple-tags'),
149	'arial_label' => esc_html__('suggested terms', 'simple-tags'),
150	'hide_txt' => sprintf(esc_html__('Click terms to add them to this %s', 'simple-tags'), $post_type_name),
151	'state' => 'show',
152	'search_icon' => STAGS_URL . '/assets/images/indicator.gif',
153	'search_box' => '<input type="text" class="click-tag-search-box" placeholder="'.__('Start typing to search', 'simple-tags').'" size="26" autocomplete="off">',
154	'click_tags_options' => $click_tags_options,
155	'edit_metabox_link' => $click_term_edit,
156	)
157	);
158
159	// Helper for post type
160	wp_enqueue_script('st-helper-click-tags');
161	}
162
163	/**
164	* Register metabox
165	*
166	* @return void
167	* @author WebFactory Ltd
168	*/
169	public static function admin_head()
170	{
171
172	$click_terms = taxopress_current_post_suggest_terms('existing_terms');
173
174	if (!is_array($click_terms)) {
175	return;
176	}
177	add_meta_box(
178	'st-clicks-tags',
179	__('Show existing terms', 'simple-tags'),
180	array(
181	__CLASS__,
182	'metabox',
183	),
184	get_post_type(),
185	'advanced',
186	'core'
187	);
188	}
189
190	/**
191	* Put default HTML for people without JS
192	*
193	* @return void
194	* @author WebFactory Ltd
195	*/
196	public static function metabox()
197	{
198	// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
199	echo SimpleTags_Admin::getDefaultContentBox();
200	}
201
202	/**
203	* Ajax Dispatcher
204	*
205	* @return void
206	* @author WebFactory Ltd
207	*/
208	public static function ajax_check()
209	{
210
211	if (isset($_GET['stags_action']) && 'click_tags' === $_GET['stags_action']) {
212	self::ajax_click_tags();
213	}
214	}
215
216	/**
217	* Display a span list for click tags
218	*
219	* @return void
220	* @author WebFactory Ltd
221	*/
222	public static function ajax_click_tags()
223	{
224	status_header(200); // Send good header HTTP
225	header('Content-Type: text/html; charset=' . get_bloginfo('charset'));
226
227	$taxonomy = isset($_GET['click_tags_taxonomy']) ? sanitize_text_field($_GET['click_tags_taxonomy']) : 'post_tag';
228
229	if (0 === (int) wp_count_terms($taxonomy, array( 'hide_empty' => false ))) { // No tags to suggest
230	echo '<p>' . esc_html__('No terms in your WordPress database.', 'simple-tags') . '</p>';
231	exit();
232	}
233
234	// Prepare search
235	$search = (isset($_GET['q'])) ? trim(stripslashes(sanitize_text_field($_GET['q']))) : '';
236	$post_id = (isset($_GET['post_id'])) ? intval($_GET['post_id']) : 0;
237
238	if (isset($_GET['click_tags_method']) && !empty($_GET['click_tags_method'])) {
239	$order_click_tags = (sanitize_text_field($_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']);
240	} else {
241	// Order tags before selection (count-asc/count-desc/name-asc/name-desc/random)
242	$order_click_tags = 'random';
243	}
244	switch ($order_click_tags) {
245	case 'count-asc':
246	$order_by = 'tt.count';
247	$order = 'ASC';
248	break;
249	case 'random':
250	$order_by = 'RAND()';
251	$order = '';
252	break;
253	case 'count-desc':
254	$order_by = 'tt.count';
255	$order = 'DESC';
256	break;
257	case 'name-desc':
258	$order_by = 't.name';
259	$order = 'DESC';
260	break;
261	default: // name-asc
262	$order_by = 't.name';
263	$order = 'ASC';
264	break;
265	}
266
267	$term_limit = isset($_GET['click_tags_limit']) ? (int)$_GET['click_tags_limit'] : 100;
268
269	if ($term_limit > 0) {
270	$limit = 'LIMIT 0, '.$term_limit;
271	} else {
272	$limit = '';
273	}
274
275	// Get all terms, or filter with search
276	$terms = SimpleTags_Admin::getTermsForAjax($taxonomy, $search, $order_by, $order, $limit);
277	if (empty($terms)) {
278	echo '<p>' . esc_html__('No results from your WordPress database.', 'simple-tags') . '</p>';
279	exit();
280	}
281
282	// Get terms for current post
283	$post_terms = array();
284	if ($post_id > 0) {
285	$post_terms = wp_get_post_terms($post_id, $taxonomy, array( 'fields' => 'ids' ));
286	}
287
288	foreach ((array) $terms as $term) {
289	$class_current = in_array($term->term_id, $post_terms) ? 'used_term' : '';
290	echo '<span data-term_id="'.esc_attr($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";
291	}
292	echo '<div class="clear"></div>';
293
294	exit();
295	}
296	}
297