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

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

313 lines 12.2 KB

Raw Download Zip

1	<?php
2
3	// phpcs:disable Squiz.PHP.CommentedOutCode.Found,WordPress.Security.NonceVerification.Recommended,WordPress.Security.ValidatedSanitizedInput.InputNotValidated -- Legacy TaxoPress file: keep behavior unchanged while documenting existing PHPCS exceptions.
4
5	class SimpleTags_Admin_ClickTags
6	{
7	/**
8	* Constructor
9	*
10	* @return void
11	* @author WebFactory Ltd
12	*/
13	public function __construct()
14	{
15	// Ajax action, JS Helper and admin action
16	add_action('wp_ajax_simpletags', array( __CLASS__, 'ajax_check' ));
17
18	if (1 === (int) SimpleTags_Plugin::get_option_value('active_suggest_terms')) {
19	// Box for post/page
20	//add_action( 'admin_head', array( __CLASS__, 'admin_head' ), 1 );
21	// Javascript
22	//add_action( 'admin_enqueue_scripts', array( __CLASS__, 'admin_enqueue_scripts' ), 11 );
23	}
24	}
25
26	/**
27	* Init somes JS and CSS need for this feature
28	*
29	* @return void
30	* @author WebFactory Ltd
31	*/
32	public static function admin_enqueue_scripts()
33	{
34	global $pagenow;
35
36	$click_terms = taxopress_current_post_suggest_terms('existing_terms');
37
38	if (!is_array($click_terms)) {
39	return;
40	}
41
42	wp_register_script(
43	'st-helper-click-tags',
44	STAGS_URL . '/assets/js/helper-click-tags.js',
45	array(
46	'jquery',
47	'st-helper-add-tags',
48	),
49	STAGS_VERSION,
50	true
51	);
52
53	$post_type_data = get_post_type_object(get_post_type());
54	$post_type_name = is_object($post_type_data) && isset($post_type_data->labels->singular_name) ? strtolower($post_type_data->labels->singular_name) : 'post';
55	$post_taxonomies = get_object_taxonomies(get_post_type());
56
57	//add taxonomy
58	$click_tags_taxonomy = '
59	<div class="option">
60	<label>' . esc_html__('Taxonomy', 'simple-tags') . '</label><br />
61	<select class="st-post-taxonomy-select click_tags_taxonomy" name="click_tags_taxonomy">';
62	foreach ($post_taxonomies as $_taxonomy) {
63	$_taxonomy = get_taxonomy($_taxonomy);
64	if ($_taxonomy->name === 'author') {
65	continue;
66	}
67	if (!isset($_taxonomy->public) \|\| (isset($_taxonomy->public) && (int)$_taxonomy->public === 0)) {
68	continue;
69	}
70
71	if (is_array($click_terms['taxonomy']) && in_array($_taxonomy->name, $click_terms['taxonomy'])) {
72	$click_tags_taxonomy .= '<option value="' . $_taxonomy->name . '" selected="selected">' . $_taxonomy->labels->name . '</option>';
73	} elseif (!is_array($click_terms['taxonomy']) && $_taxonomy->name === $click_terms['taxonomy']) { // backward compatibility
74	$click_tags_taxonomy .= '<option value="' . $_taxonomy->name . '" selected="selected">' . $_taxonomy->labels->name . '</option>';
75	} else {
76	$click_tags_taxonomy .= '<option value="' . $_taxonomy->name . '">' . $_taxonomy->labels->name . '</option>';
77	}
78	}
79	$click_tags_taxonomy .= '</select>
80	</div>';
81
82	//add method
83	$click_tags_methods = ['name' => esc_html__('Name', 'simple-tags'), 'count' => esc_html__('Counter', 'simple-tags'), 'random' => esc_html__('Random', 'simple-tags')];
84	$click_tags_method = '
85	<div class="option">
86	<label>' . __('Method for choosing terms', 'simple-tags') . '</label><br />
87	<select class="click_tags_method" name="click_tags_method">';
88	foreach ($click_tags_methods as $option => $label) {
89	$selected = ($option === $click_terms['orderby']) ? 'selected="selected"' : '';
90	$click_tags_method .= '<option value="' . $option . '" ' . $selected . '>' . $label . '</option>';
91	}
92	$click_tags_method .= '</select>
93	</div>';
94
95	//add order
96	$click_tags_orders = ['asc' => esc_html__('Ascending', 'simple-tags'), 'desc' => esc_html__('Descending', 'simple-tags')];
97	$click_tags_order = '
98	<div class="option">
99	<label>' . __('Ordering for choosing terms', 'simple-tags') . '</label><br />
100	<select class="click_tags_order" name="click_tags_order">';
101	foreach ($click_tags_orders as $option => $label) {
102	$selected = ($option === $click_terms['order']) ? 'selected="selected"' : '';
103	$click_tags_order .= '<option value="' . $option . '" ' . $selected . '>' . $label . '</option>';
104	}
105	$click_tags_order .= '</select>
106	</div>';
107
108	//add limit
109	$click_tags_limit = '
110	<div class="option">
111	<label for="click_tags_limit">' . __('Maximum terms', 'simple-tags') . '</label><br />
112	<input type="number" class="click_tags_limit" id="click_tags_limit" name="click_tags_limit" value="' . $click_terms['number'] . '">
113	</div>';
114
115	//add searchbox
116	$click_tags_search = '
117	<div class="option">
118	<label for="click_tags_search">Search</label><br />
119	<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">
120	</div>';
121
122	//create tags search data
123	$click_tags_options = '<div class="clicktags-search-wrapper">' . $click_tags_search . ' ' . $click_tags_taxonomy . ' ' . $click_tags_method . ' ' . $click_tags_order . ' ' . $click_tags_limit . '</div>';
124
125	//metabox edit line
126	if (current_user_can('admin_simple_tags')) {
127	$click_term_edit = '<span class="edit-suggest-term-metabox">
128	' . sprintf(
129	'<a href="%s">%s</a>',
130	add_query_arg(
131	[
132	'page' => 'st_suggestterms',
133	'add' => 'new_item',
134	'action' => 'edit',
135	'taxopress_suggestterms' => $click_terms['ID'],
136	],
137	admin_url('admin.php')
138	),
139	__('Edit this metabox', 'simple-tags')
140	)
141	. '
142	</span>';
143	} else {
144	$click_term_edit = '';
145	}
146	wp_localize_script(
147	'st-helper-click-tags',
148	'stHelperClickTagsL10n',
149	array(
150	'show_txt' => esc_html__('Click to display tags', 'simple-tags'),
151	'arial_label' => esc_html__('suggested terms', 'simple-tags'),
152	'hide_txt' => sprintf(esc_html__('Click terms to add them to this %s', 'simple-tags'), $post_type_name),
153	'state' => 'show',
154	'search_icon' => STAGS_URL . '/assets/images/indicator.gif',
155	'nonce' => wp_create_nonce('st-admin-js'),
156	'search_box' => '<input type="text" class="click-tag-search-box" placeholder="' . __('Start typing to search', 'simple-tags') . '" size="26" autocomplete="off">',
157	'click_tags_options' => $click_tags_options,
158	'edit_metabox_link' => $click_term_edit,
159	)
160	);
161
162	// Helper for post type
163	wp_enqueue_script('st-helper-click-tags');
164	}
165
166	/**
167	* Register metabox
168	*
169	* @return void
170	* @author WebFactory Ltd
171	*/
172	public static function admin_head()
173	{
174
175	$click_terms = taxopress_current_post_suggest_terms('existing_terms');
176
177	if (!is_array($click_terms)) {
178	return;
179	}
180	add_meta_box(
181	'st-clicks-tags',
182	__('Show existing terms', 'simple-tags'),
183	array(
184	__CLASS__,
185	'metabox',
186	),
187	get_post_type(),
188	'advanced',
189	'core'
190	);
191	}
192
193	/**
194	* Put default HTML for people without JS
195	*
196	* @return void
197	* @author WebFactory Ltd
198	*/
199	public static function metabox()
200	{
201	// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
202	echo SimpleTags_Admin::getDefaultContentBox();
203	}
204
205	/**
206	* Ajax Dispatcher
207	*
208	* @return void
209	* @author WebFactory Ltd
210	*/
211	public static function ajax_check()
212	{
213
214	if (isset($_GET['stags_action']) && 'click_tags' === $_GET['stags_action']) {
215	self::ajax_click_tags();
216	}
217	}
218
219	/**
220	* Display a span list for click tags
221	*
222	* @return void
223	* @author WebFactory Ltd
224	*/
225	public static function ajax_click_tags()
226	{
227	if (!check_ajax_referer('st-admin-js', 'nonce', false)) {
228	wp_die(esc_html__('Security check failed.', 'simple-tags'), '', ['response' => 403]);
229	}
230
231	$taxonomy = isset($_GET['click_tags_taxonomy']) ? sanitize_key(wp_unslash($_GET['click_tags_taxonomy'])) : 'post_tag';
232	$taxonomy_object = get_taxonomy($taxonomy);
233	$post_id = isset($_GET['post_id']) ? absint($_GET['post_id']) : 0;
234
235	if (
236	!$taxonomy_object
237	\|\| empty($taxonomy_object->cap->assign_terms)
238	\|\| !current_user_can($taxonomy_object->cap->assign_terms)
239	\|\| ($post_id > 0 && !current_user_can('edit_post', $post_id))
240	) {
241	wp_die(esc_html__('Permission denied.', 'simple-tags'), '', ['response' => 403]);
242	}
243
244	status_header(200); // Send good header HTTP
245	header('Content-Type: text/html; charset=' . get_bloginfo('charset'));
246
247	if (0 === (int) wp_count_terms(array( 'taxonomy' => $taxonomy, 'hide_empty' => false ))) { // No tags to suggest
248	echo '<p>' . esc_html__('No terms in your WordPress database.', 'simple-tags') . '</p>';
249	exit();
250	}
251
252	// Prepare search
253	$search = (isset($_GET['q'])) ? trim(stripslashes(sanitize_text_field(wp_unslash($_GET['q'])))) : '';
254	if (isset($_GET['click_tags_method']) && !empty($_GET['click_tags_method'])) {
255	$order_click_tags = (sanitize_text_field(wp_unslash($_GET['click_tags_method'])) === 'random') ? sanitize_text_field(wp_unslash($_GET['click_tags_method'])) : sanitize_text_field(wp_unslash($_GET['click_tags_method'])) . '-' . sanitize_text_field(wp_unslash($_GET['click_tags_order']));
256	} else {
257	// Order tags before selection (count-asc/count-desc/name-asc/name-desc/random)
258	$order_click_tags = 'random';
259	}
260	switch ($order_click_tags) {
261	case 'count-asc':
262	$order_by = 'tt.count';
263	$order = 'ASC';
264	break;
265	case 'random':
266	$order_by = 'RAND()';
267	$order = '';
268	break;
269	case 'count-desc':
270	$order_by = 'tt.count';
271	$order = 'DESC';
272	break;
273	case 'name-desc':
274	$order_by = 't.name';
275	$order = 'DESC';
276	break;
277	default: // name-asc
278	$order_by = 't.name';
279	$order = 'ASC';
280	break;
281	}
282
283	$term_limit = isset($_GET['click_tags_limit']) ? (int)$_GET['click_tags_limit'] : 100;
284
285	if ($term_limit > 0) {
286	$limit = 'LIMIT 0, ' . $term_limit;
287	} else {
288	$limit = '';
289	}
290
291	// Get all terms, or filter with search
292	$terms = SimpleTags_Admin::getTermsForAjax($taxonomy, $search, $order_by, $order, $limit);
293	if (empty($terms)) {
294	echo '<p>' . esc_html__('No results from your WordPress database.', 'simple-tags') . '</p>';
295	exit();
296	}
297
298	// Get terms for current post
299	$post_terms = array();
300	if ($post_id > 0) {
301	$post_terms = wp_get_post_terms($post_id, $taxonomy, array( 'fields' => 'ids' ));
302	}
303
304	foreach ((array) $terms as $term) {
305	$class_current = in_array($term->term_id, $post_terms) ? 'used_term' : '';
306	echo '<span data-term_id="' . esc_attr($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";
307	}
308	echo '<div class="clear"></div>';
309
310	exit();
311	}
312	}
313