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

class.admin.suggest.php in Tag, Category, and Taxonomy Manager – Autotagger Automatically Add Terms 3.4.2, at inc/class.admin.suggest.php

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1	<?php
2
3	class SimpleTags_Admin_Suggest {
4
5	// Application entrypoint -> https://wordpress.org/plugins/simple-tags/wiki/
6
7	/**
8	* SimpleTags_Admin_Suggest constructor.
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	$click_terms = taxopress_current_post_suggest_terms();
32
33	if(!is_array($click_terms)){
34	return;
35	}
36
37	wp_register_script( 'st-helper-suggested-tags', STAGS_URL . '/assets/js/helper-suggested-tags.js', array(
38	'jquery',
39	'st-helper-add-tags'
40	), STAGS_VERSION );
41	wp_localize_script( 'st-helper-suggested-tags', 'stHelperSuggestedTagsL10n', array(
42	'title_bloc' => self::get_suggest_tags_title(),
43	'content_bloc' => __( 'Select an option above to load suggested terms.', 'simple-tags' )
44	) );
45
46	// Helper for post type
47	wp_enqueue_script( 'st-helper-suggested-tags' );
48	}
49
50	/**
51	* Get Suggested tags title
52	*
53	*/
54	public static function get_suggest_tags_title() {
55
56	$click_terms = taxopress_current_post_suggest_terms();
57
58
59
60	$title = '<img style="display:none;" id="st_ajax_loading" src="' . STAGS_URL . '/assets/images/ajax-loader.gif" alt="' . __( 'Ajax loading', 'simple-tags' ) . '" />';
61	$title .= __( 'Automatic term suggestions', 'simple-tags' ) . '';
62
63	$suggest_term_use_local = isset($click_terms['suggest_term_use_local']) ? (int)$click_terms['suggest_term_use_local'] : 0;
64	$suggest_term_use_dandelion = isset($click_terms['suggest_term_use_dandelion']) ? (int)$click_terms['suggest_term_use_dandelion'] : 0;
65	$suggest_term_use_opencalais = isset($click_terms['suggest_term_use_opencalais']) ? (int)$click_terms['suggest_term_use_opencalais'] : 0;
66
67	if($suggest_term_use_local > 0){
68	$title_options['tags_from_local_db'] = __( 'Local tags', 'simple-tags' );
69	}
70
71	if ( $click_terms['terms_datatxt_access_token'] !== '' && $suggest_term_use_dandelion > 0 ) {
72	$title_options['tags_from_datatxt'] = __( 'dataTXT by Dandelion', 'simple-tags' );
73	}
74	if ( $click_terms['terms_opencalais_key'] !== '' && $suggest_term_use_opencalais > 0 ) {
75	$title_options['tags_from_opencalais'] = __( 'OpenCalais', 'simple-tags' );
76	}
77
78	$title .= '
79	<select class="term_suggestion_select" name="term_suggestion_select" data-suggestterms="'.$click_terms['ID'].'">
80	<option value="" selected="selected">'.__( 'Select source to load suggested terms', 'simple-tags' ).'</option>';
81	foreach($title_options as $option => $label){
82	$title .= '<option value="'.$option.'">'.$label.'</option>';
83	}
84	$title .= '</select>';
85
86
87	return $title;
88	}
89
90	/**
91	* Register metabox for suggest tags, for post, and optionnaly page.
92	*
93	* @return void
94	* @author WebFactory Ltd
95	*/
96	public static function admin_head() {
97
98	$click_terms = taxopress_current_post_suggest_terms();
99
100	if(!is_array($click_terms)){
101	return;
102	}
103
104	add_meta_box( 'suggestedtags', __( 'Suggested tags', 'simple-tags' ), array(
105	__CLASS__,
106	'metabox'
107	), get_post_type(), 'advanced', 'core' );
108	}
109
110	/**
111	* Print HTML for suggest tags box
112	*
113	**/
114	public static function metabox() {
115	?>
116	<span class="container_clicktags">
117	<?php echo SimpleTags_Admin::getDefaultContentBox(); ?>
118	<div class="clear"></div>
119	</span>
120	<?php
121	}
122
123	/**
124	* Ajax Dispatcher
125	*
126	*/
127	public static function ajax_check() {
128	if ( isset( $_GET['stags_action'] ) ) {
129	switch ( $_GET['stags_action'] ) {
130	case 'tags_from_datatxt' :
131	self::ajax_datatxt();
132	break;
133	case 'tags_from_opencalais' :
134	self::ajax_opencalais();
135	break;
136	case 'tags_from_local_db' :
137	self::ajax_suggest_local();
138	break;
139	}
140	}
141	}
142
143	/**
144	* Suggest tags from OpenCalais Service
145	*
146	*/
147	public static function ajax_opencalais() {
148	status_header( 200 );
149	header( "Content-Type: text/html; charset=" . get_bloginfo( 'charset' ) );
150
151
152	$suggestterms = taxopress_get_suggestterm_data();
153	$selected_suggestterm = (int)$_GET['suggestterms'];
154	$click_terms = false;
155	if (array_key_exists($selected_suggestterm, $suggestterms)) {
156	$click_terms = $suggestterms[$selected_suggestterm];
157	}
158
159	if(!$click_terms){
160	echo '<p>' . __( 'Suggest terms settings not found', 'simple-tags' ) . '</p>';
161	exit();
162	}
163
164	// API Key ?
165	if ( $click_terms['terms_opencalais_key'] == '' ) {
166	echo '<p>' . __( 'OpenCalais need an API key to work. You can register on service website to obtain a key and set it on TaxoPress options.', 'simple-tags' ) . '</p>';
167	exit();
168	}
169
170	// Get data
171	$content = stripslashes( $_POST['content'] ) . ' ' . stripslashes( $_POST['title'] );
172	$content = trim( $content );
173	if ( empty( $content ) ) {
174	echo '<p>' . __( 'No text was sent.', 'simple-tags' ) . '</p>';
175	exit();
176	}
177
178	$response = wp_remote_post( 'https://api-eit.refinitiv.com/permid/calais', array(
179	'timeout' => 30,
180	'headers' => array(
181	'X-AG-Access-Token' => $click_terms['terms_opencalais_key'],
182	'Content-Type' => 'text/html',
183	'outputFormat' => 'application/json'
184	),
185	'body' => $content
186	) );
187
188	if ( ! is_wp_error( $response ) && $response != null ) {
189	if ( wp_remote_retrieve_response_code( $response ) == 200 ) {
190	$data_raw = json_decode( wp_remote_retrieve_body( $response ), true );
191
192	$data = array();
193	if ( isset( $data_raw ) && is_array( $data_raw ) ) {
194	foreach ( $data_raw as $_data_raw ) {
195	if ( isset( $_data_raw['_typeGroup'] ) && $_data_raw['_typeGroup'] == 'socialTag' ) {
196	$data[] = $_data_raw['name'];
197	}
198	}
199	}
200	}
201	}
202
203	if ( empty( $data ) \|\| is_wp_error( $response ) ) {
204	echo '<p>' . __( 'No results from OpenCalais service.', 'simple-tags' ) . '</p>';
205	exit();
206	}
207
208	// Remove empty terms
209	$data = array_filter( $data, '_delete_empty_element' );
210	$data = array_unique( $data );
211
212	foreach ( (array) $data as $term ) {
213	echo '<span class="local">' . esc_html( strip_tags( $term ) ) . '</span>' . "\n";
214	}
215	echo '<div class="clear"></div>';
216	exit();
217	}
218
219	/**
220	* Suggest tags from dataTXT
221	*
222	*/
223	public static function ajax_datatxt() {
224	status_header( 200 );
225	header( "Content-Type: text/html; charset=" . get_bloginfo( 'charset' ) );
226
227	$request_ws_args = array();
228
229	$suggestterms = taxopress_get_suggestterm_data();
230	$selected_suggestterm = (int)$_GET['suggestterms'];
231	$click_terms = false;
232	if (array_key_exists($selected_suggestterm, $suggestterms)) {
233	$click_terms = $suggestterms[$selected_suggestterm];
234	}
235
236	if(!$click_terms){
237	echo '<p>' . __( 'Suggest terms settings not found', 'simple-tags' ) . '</p>';
238	exit();
239	}
240
241	// Get data
242	$content = stripslashes( $_POST['content'] ) . ' ' . stripslashes( $_POST['title'] );
243	$content = trim( $content );
244	if ( empty( $content ) ) {
245	echo '<p>' . __( 'No text was sent.', 'simple-tags' ) . '</p>';
246	exit();
247	}
248
249	$request_ws_args['text'] = $content;
250
251	// Custom confidence ?
252	$request_ws_args['min_confidence'] = 0.6;
253	if ( $click_terms['terms_datatxt_min_confidence'] != "" ) {
254	$request_ws_args['min_confidence'] = $click_terms['terms_datatxt_min_confidence'];
255	}
256
257	$request_ws_args['token'] = $click_terms['terms_datatxt_access_token'];
258
259	// Build params
260	$response = wp_remote_post( 'https://api.dandelion.eu/datatxt/nex/v1', array(
261	'user-agent' => 'WordPress simple-tags',
262	'body' => $request_ws_args
263	) );
264
265	$data = false;
266	if ( ! is_wp_error( $response ) && $response != null ) {
267	if ( wp_remote_retrieve_response_code( $response ) == 200 ) {
268	$data = wp_remote_retrieve_body( $response );
269	} else {
270	echo '<p>' . __( 'Invalid access token !', 'simple-tags' ) . '</p>';
271	exit();
272	}
273	}
274
275	$data = json_decode( $data );
276
277	// echo $data;
278	$data = is_object($data) ? $data->annotations : '';
279
280	if ( empty( $data ) ) {
281	echo '<p>' . __( 'No results from dataTXT API.', 'simple-tags' ) . '</p>';
282	exit();
283	}
284
285	foreach ( (array) $data as $term ) {
286	echo '<span class="local">' . esc_html( $term->title ) . '</span>' . "\n";
287	}
288	echo '<div class="clear"></div>';
289	exit();
290	}
291
292	/**
293	* Suggest tags from local database
294	*
295	*/
296	public static function ajax_suggest_local() {
297	status_header( 200 );
298	header( "Content-Type: text/html; charset=" . get_bloginfo( 'charset' ) );
299
300	if ( ( (int) wp_count_terms( 'post_tag', array( 'hide_empty' => false ) ) ) == 0 ) { // No tags to suggest
301	echo '<p>' . __( 'No terms in your WordPress database.', 'simple-tags' ) . '</p>';
302	exit();
303	}
304
305	// Get data
306	$content = stripslashes( $_POST['content'] ) . ' ' . stripslashes( $_POST['title'] );
307	$content = trim( $content );
308
309	if ( empty( $content ) ) {
310	echo '<p>' . __( 'No text was sent.', 'simple-tags' ) . '</p>';
311	exit();
312	}
313
314	// Get all terms
315	$terms = SimpleTags_Admin::getTermsForAjax( 'post_tag', '' );
316	if ( empty( $terms ) \|\| $terms == false ) {
317	echo '<p>' . __( 'No results from your WordPress database.', 'simple-tags' ) . '</p>';
318	exit();
319	}
320
321	$flag = false;
322	foreach ( (array) $terms as $term ) {
323	$term = stripslashes( $term->name );
324	if ( is_string( $term ) && ! empty( $term ) && stristr( $content, $term ) ) {
325	$flag = true;
326	echo '<span class="local">' . esc_html( $term ) . '</span>' . "\n";
327	}
328	}
329
330	if ( $flag == false ) {
331	echo '<p>' . __( 'No correspondence between your content and terms from the WordPress database.', 'simple-tags' ) . '</p>';
332	} else {
333	echo '<div class="clear"></div>';
334	}
335
336	exit();
337	}
338	}
339