← All changes | includes/class.execute.snippet.php +1737 -1198 2.4.2 → trunk View file →

		@@ -1,1198 +1,1737 @@
1		-<?php
2		-/**
3		- * Execute snippet
4		- *
5		- * @author Artem Prihodko <webtemyk@yandex.ru>
6		- * @copyright (c) 2020, CreativeMotion
7		- * @version 2.4
8		- */
9		-
10		-// Exit if accessed directly
11		-if ( ! defined( 'ABSPATH' ) ) {
12		- exit;
13		-}
14		-
15		-class WINP_Execute_Snippet {
16		-
17		- /**
18		- * @var self
19		- */
20		- private static $instance;
21		-
22		- /**
23		- * @var array
24		- */
25		- public $snippets;
26		-
27		- /**
28		- * @var WINP_Insertion_Locations
29		- */
30		- public $snippets_locations;
31		-
32		- public static function app() {
33		- if ( self::$instance === null ) {
34		- self::$instance = new self();
35		- }
36		-
37		- return self::$instance;
38		- }
39		-
40		- /**
41		- * WINP_Execute_Snippet constructor.
42		- */
43		- public function __construct() {
44		- self::$instance = $this;
45		-
46		- if ( ! defined( 'WINP_UPLOAD_DIR' ) ) {
47		- $dir = wp_upload_dir();
48		- define( 'WINP_UPLOAD_DIR', $dir['basedir'] . '/winp-css-js' );
49		- }
50		-
51		- if ( ! defined( 'WINP_UPLOAD_URL' ) ) {
52		- $dir = wp_upload_dir();
53		- define( 'WINP_UPLOAD_URL', $dir['baseurl'] . '/winp-css-js' );
54		- }
55		- global $wpdb;
56		-
57		- $sql = "SELECT {$wpdb->posts}.ID, {$wpdb->posts}.post_content, p2.meta_value as priority
58		- FROM {$wpdb->posts}
59		- INNER JOIN {$wpdb->postmeta} p1 ON ({$wpdb->posts}.ID = p1.post_id)
60		- INNER JOIN {$wpdb->postmeta} p2 ON ({$wpdb->posts}.ID = p2.post_id)
61		- INNER JOIN {$wpdb->postmeta} p3 ON ({$wpdb->posts}.ID = p3.post_id)
62		- WHERE (( p1.meta_key = '" . WINP_Plugin::app()->getPrefix() . "snippet_scope' AND p1.meta_value = '%s')
63		- AND
64		- ( p3.meta_key = '" . WINP_Plugin::app()->getPrefix() . "snippet_activate' AND p3.meta_value = '1')
65		- AND p2.meta_key = '" . WINP_Plugin::app()->getPrefix() . "snippet_priority' )
66		- AND {$wpdb->posts}.post_type = '" . WINP_SNIPPETS_POST_TYPE . "'
67		- AND ({$wpdb->posts}.post_status = 'publish')
68		- ORDER BY CAST(priority AS UNSIGNED) %s";
69		-
70		- $this->snippets['evrywhere'] = $wpdb->get_results( sprintf( $sql, 'evrywhere', 'DESC' ) );
71		- $this->snippets['auto'] = $wpdb->get_results( sprintf( $sql, 'auto', 'ASC' ) );
72		-
73		- global $winp_snippets_locations;
74		- $this->snippets_locations = new WINP_Insertion_Locations();
75		- }
76		-
77		- /**
78		- * Register hooks
79		- */
80		- public function registerHooks() {
81		- add_action( 'plugins_loaded', [ $this, 'executeEverywhereSnippets' ], 1 );
82		-
83		- if ( ! is_admin() ) { #issue PCS-45 fix bug with WPBPage Builder Frontend Editor
84		- add_action( 'wp_head', [ $this, 'executeHeaderSnippets' ] );
85		- add_action( 'wp_footer', [ $this, 'executeFooterSnippets' ] );
86		- add_filter( 'the_post', [ $this, 'executePostSnippets' ], 10, 2 );
87		- add_filter( 'the_content', [ $this, 'executeContentSnippets' ] );
88		- add_filter( 'the_excerpt', [ $this, 'executeExcerptSnippets' ] );
89		- // Бесполезный хук, который вызывается на каждый комментарий. Если их много, увеличивается нагрузка
90		- //add_filter( 'wp_list_comments_args', [ $this, 'executeListCommentsSnippets' ] );
91		-
92		- //add_action( 'wp_head', [ $this, 'executeWoocommerceSnippets' ] );
93		-
94		- if ( ! empty( $this->snippets_locations->getInsertion( 'custom' ) ) ) {
95		- add_action( 'wp_head', [ $this, 'executeCustomSnippets' ] );
96		- }
97		-
98		- }
99		- }
100		-
101		- /**
102		- * Execute the everywhere snippets once the plugins are loaded
103		- */
104		- public function executeEverywhereSnippets() {
105		- echo $this->executeActiveSnippets( 'evrywhere' );
106		- }
107		-
108		- /**
109		- * Execute the snippets in header of page once the plugins are loaded
110		- */
111		- public function executeHeaderSnippets() {
112		- echo $this->executeActiveSnippets( 'auto', 'header' );
113		- }
114		-
115		- /**
116		- * Execute the snippets in footer of page once the plugins are loaded
117		- */
118		- public function executeFooterSnippets() {
119		- echo $this->executeActiveSnippets( 'auto', 'footer' );
120		- }
121		-
122		- /**
123		- * Execute the snippets before post
124		- *
125		- * @param $data
126		- * @param $query
127		- */
128		- public function executePostSnippets( $data, $query ) {
129		- global $post;
130		-
131		- $content = '';
132		-
133		- $post_type = ! empty( $post ) ? $post->post_type : get_post( $data->ID )->post_type;
134		- if ( is_singular( [ $post_type ] ) && $post->ID == $data->ID ) {
135		- if ( did_action( 'get_header' ) ) {
136		- // Перед заголовком
137		- $content = $this->executeActiveSnippets( 'auto', 'before_post' );
138		- }
139		- } else {
140		- if ( $query->post_count > 0 ) {
141		- if ( $query->post_count > 1 && $query->current_post > 0 && $query->post_count > $query->current_post ) {
142		- // Между записями
143		- $content = $this->executeActiveSnippets( 'auto', 'between_posts' );
144		- }
145		- // Перед записью
146		- $content .= $this->executeActiveSnippets( 'auto', 'before_posts', '', $query );
147		-
148		- // После записи
149		- $content .= $this->executeActiveSnippets( 'auto', 'after_posts', '', $query );
150		- }
151		- }
152		-
153		- echo $content;
154		- }
155		-
156		- /**
157		- * Handle paragraph content
158		- *
159		- * @param $content
160		- * @param $snippet_content
161		- * @param $paragraph_number
162		- * @param $type
163		- *
164		- * @return mixed
165		- */
166		- private function handleParagraphContent( $content, $snippet_content, $paragraph_number, $type = 'before' ) {
167		- if ( 'before' == $type ) {
168		- preg_match_all( "/<p(.*?)>/", $content, $matches );
169		- } else {
170		- preg_match_all( "/<\/p>/", $content, $matches );
171		- }
172		- $paragraphs = $matches[0];
173		-
174		- if ( $paragraph_number == 0 ) {
175		- $paragraph_number = 1;
176		- }
177		-
178		- if ( $content && $snippet_content && $paragraphs && $paragraph_number <= count( $paragraphs ) ) {
179		- $offset = 0;
180		- foreach ( $paragraphs as $paragraph_key => $paragraph ) {
181		- $position = strpos( $content, $paragraph, $offset ); // Позиция тега параграфа
182		- // Если указанный номер параграфа совпадает с текущим
183		- if ( $paragraph_key + 1 == $paragraph_number ) {
184		- if ( 'before' == $type ) {
185		- $content = substr( $content, 0, $position ) . $snippet_content . substr( $content, $position );
186		- } else {
187		- $content = substr( $content, 0, $position + 4 ) . $snippet_content . substr( $content, $position + 4 );
188		- }
189		- break;
190		- } else {
191		- $offset = $position + 1;
192		- }
193		- }
194		- }
195		-
196		- return $content;
197		- }
198		-
199		- /**
200		- * Handle posts content
201		- *
202		- * @param string $content
203		- * @param string $snippet_content
204		- * @param integer $post_number
205		- * @param string $type
206		- * @param object $query
207		- *
208		- * @return mixed
209		- */
210		- private function handlePostsContent( $content, $snippet_content, $post_number, $type, $query ) {
211		- global $winp_after_post_content;
212		- if ( $query->post_count > 0 ) {
213		- if ( $post_number == 0 ) {
214		- $post_number = 1;
215		- }
216		-
217		- if ( 'before' == $type && $query->current_post + 1 == $post_number ) {
218		- return $snippet_content;
219		- } else if ( 'after' == $type ) {
220		- // Номер поста совпадает
221		- if ( $query->current_post == $post_number ) {
222		- return $snippet_content;
223		- // Если это последний пост и указанный номер поста больше общего количества постов,
224		- // то нужно сохранить контент сниппета для вывода в конце данного поста
225		- } else if ( $query->current_post + 1 == $query->post_count && $post_number >= $query->post_count ) {
226		- $winp_after_post_content[ $query->post->ID ] = $snippet_content;
227		- }
228		- }
229		- }
230		-
231		- return $content;
232		- }
233		-
234		- /**
235		- * Execute the snippets page content
236		- *
237		- * @param $content
238		- *
239		- * @return mixed
240		- */
241		- public function executeContentSnippets( $content ) {
242		- global $post, $winp_after_post_content;
243		-
244		- $post_type = ! empty( $post ) ? $post->post_type : false;
245		-
246		- if ( is_category() || is_archive() || is_tag() || is_tax() || is_search() ) {
247		- // Перед коротким описанием
248		- $content = $this->executeActiveSnippets( 'auto', 'before_excerpt' ) . $content;
249		-
250		- // После короткого описания
251		- $content .= $this->executeActiveSnippets( 'auto', 'after_excerpt' );
252		- }
253		-
254		- if ( is_singular( [ $post_type ] ) ) {
255		- // Перед параграфом
256		- $content = $this->executeActiveSnippets( 'auto', 'before_paragraph', $content );
257		-
258		- // После параграфа
259		- $content = $this->executeActiveSnippets( 'auto', 'after_paragraph', $content );
260		-
261		- // После заголовка
262		- $content = $this->executeActiveSnippets( 'auto', 'before_content' ) . $content;
263		-
264		- // После текста
265		- $content .= $this->executeActiveSnippets( 'auto', 'after_content' );
266		-
267		- // После поста
268		- $content .= $this->executeActiveSnippets( 'auto', 'after_post' );
269		-
270		- if ( ! comments_open( $post->ID ) && ! get_comments_number( $post->ID ) ) {
271		- remove_filter( 'wp_list_comments_args', [ $this, 'executeListCommentsSnippets' ] );
272		- }
273		- } else if ( ! is_null( $post ) && isset( $winp_after_post_content[ $post->ID ] ) ) {
274		- // После последнего поста в списке
275		- $content .= $winp_after_post_content[ $post->ID ];
276		- unset( $winp_after_post_content[ $post->ID ] );
277		- }
278		-
279		- return $content;
280		- }
281		-
282		- /**
283		- * Execute the snippets page excerpt
284		- *
285		- * @param $excerpt
286		- *
287		- * @return mixed
288		- */
289		- public function executeExcerptSnippets( $excerpt ) {
290		- if ( is_category() || is_archive() || is_tag() || is_tax() || is_search() ) {
291		- // Перед коротким описанием
292		- $excerpt = $this->executeActiveSnippets( 'auto', 'before_excerpt' ) . $excerpt;
293		-
294		- // После короткого описания
295		- $excerpt .= $this->executeActiveSnippets( 'auto', 'after_excerpt' );
296		- }
297		-
298		- return $excerpt;
299		- }
300		-
301		- /**
302		- * Execute the list comments filter
303		- *
304		- * @param $args
305		- *
306		- * @return mixed
307		- */
308		- public function executeListCommentsSnippets( $args ) {
309		- global $winp_wp_data;
310		-
311		- $winp_wp_data['winp_comments_saved_end_callback'] = $args['end-callback'];
312		- $args['end-callback'] = [ $this, 'executeCommentsSnippets' ];
313		-
314		- return $args;
315		- }
316		-
317		- /**
318		- * Execute the snippets after page comments
319		- *
320		- * @param $comment
321		- * @param $args
322		- * @param $depth
323		- */
324		- public function executeCommentsSnippets( $comment, $args, $depth ) {
325		- global $winp_wp_data, $post;
326		-
327		- if ( ! empty ( $winp_wp_data['winp_comments_saved_end_callback'] ) ) {
328		- echo call_user_func( $winp_wp_data['winp_comments_saved_end_callback'], $comment, $args, $depth );
329		- }
330		-
331		- $content = '';
332		-
333		- $post_type = ! empty( $post ) ? $post->post_type : false;
334		- if ( is_singular( [ $post_type ] ) ) {
335		- // После комментариев
336		- $content = $this->executeActiveSnippets( 'auto', 'after_post' );
337		- }
338		-
339		- echo $content;
340		- }
341		-
342		- /**
343		- * Execute the custom snippets
344		- *
345		- * @since 2.4
346		- */
347		- public function executeCustomSnippets() {
348		- $locations = $this->snippets_locations->getInsertion( 'custom' );
349		- foreach ( $locations as $location => $data ) {
350		- $this->executeActiveSnippets( 'auto', $location );
351		- }
352		- }
353		-
354		- /**
355		- * Execute Woocommerce actions/hooks
356		- *
357		- * @param $location
358		- * @param $snippet_content
359		- *
360		- * @since 2.4
361		- */
362		- public function woocommerce_actions( $location, $snippet_content = '' ) {
363		- $action = function () use ( $location, $snippet_content ) {
364		- echo $snippet_content;
365		- };
366		-
367		- switch ( $location ) {
368		- case 'woo_before_shop_loop':
369		- add_filter( 'woocommerce_product_loop_start', function ( $content ) use ( $snippet_content ) {
370		- return $snippet_content . $content;
371		- } );
372		- break;
373		- case 'woo_after_shop_loop':
374		- add_filter( 'woocommerce_product_loop_end', function ( $content ) use ( $snippet_content ) {
375		- return $content . $snippet_content;
376		- } );
377		- break;
378		- case 'woo_before_single_product':
379		- add_action( 'woocommerce_before_single_product', $action, 10, 2 );
380		- break;
381		- case 'woo_after_single_product':
382		- add_action( 'woocommerce_after_single_product', $action, 10, 2 );
383		- break;
384		- case 'woo_before_single_product_summary':
385		- add_action( 'woocommerce_before_single_product_summary', $action, 10, 2 );
386		- break;
387		- case 'woo_after_single_product_summary':
388		- add_action( 'woocommerce_after_single_product_summary', $action, 10, 2 );
389		- break;
390		- case 'woo_single_product_summary_title':
391		- add_action( 'woocommerce_single_product_summary', $action, 6, 2 );
392		- break;
393		- case 'woo_single_product_summary_price':
394		- add_action( 'woocommerce_single_product_summary', $action, 15, 2 );
395		- break;
396		- case 'woo_single_product_summary_excerpt':
397		- add_action( 'woocommerce_single_product_summary', $action, 25, 2 );
398		- break;
399		- default:
400		- break;
401		- }
402		- }
403		-
404		- /**
405		- * Execute Woocommerce actions/hooks
406		- *
407		- * @param $location
408		- * @param $snippet_content
409		- *
410		- * @since 2.4
411		- */
412		- public function custom_actions( $location, $snippet_content = '' ) {
413		- if ( ! empty( $this->snippets_locations->getLocation( $location ) ) ) {
414		- /**
415		- * Action for a custom location applied in 'wbcr/woody/add_custom_location' filter
416		- *
417		- * @param array $location Slug of the location.
418		- * @param string $snippet_content Rendered snippet content
419		- *
420		- * @since 2.4
421		- */
422		- do_action( "wbcr/woody/do_custom_location/{$location}", $snippet_content );
423		- }
424		- }
425		-
426		- /**
427		- * Execute the snippets once the plugins are loaded
428		- *
429		- * @param string $scope
430		- * @param string $location
431		- * @param string $content
432		- * @param array $custom_params
433		- *
434		- * @return string
435		- */
436		- public function executeActiveSnippets( $scope = 'evrywhere', $location = '', $content = '', $custom_params = [] ) {
437		- /*
438		- global $wpdb;
439		-
440		- if ( $scope == 'evrywhere' ) {
441		- $sort = 'DESC';
442		- } else {
443		- $sort = 'ASC';
444		- }
445		- $snippets = $wpdb->get_results( "SELECT {$wpdb->posts}.ID, {$wpdb->posts}.post_content, p2.meta_value as priority
446		- FROM {$wpdb->posts}
447		- INNER JOIN {$wpdb->postmeta} p1 ON ({$wpdb->posts}.ID = p1.post_id)
448		- INNER JOIN {$wpdb->postmeta} p2 ON ({$wpdb->posts}.ID = p2.post_id)
449		- INNER JOIN {$wpdb->postmeta} p3 ON ({$wpdb->posts}.ID = p3.post_id)
450		- WHERE (( p1.meta_key = '" . WINP_Plugin::app()->getPrefix() . "snippet_scope' AND p1.meta_value = '{$scope}')
451		- AND
452		- ( p3.meta_key = '" . WINP_Plugin::app()->getPrefix() . "snippet_activate' AND p3.meta_value = '1')
453		- AND p2.meta_key = '" . WINP_Plugin::app()->getPrefix() . "snippet_priority' )
454		- AND {$wpdb->posts}.post_type = '" . WINP_SNIPPETS_POST_TYPE . "'
455		- AND ({$wpdb->posts}.post_status = 'publish')
456		- ORDER BY CAST(priority AS UNSIGNED) {$sort}" );
457		- */
458		- $snippets = $this->snippets[ $scope ] ?? [];
459		-
460		- if ( empty( $snippets ) ) {
461		- return $content;
462		- }
463		-
464		- foreach ( (array) $snippets as $snippet ) {
465		- $id = (int) $snippet->ID;
466		- //$is_active = (int) WINP_Helper::getMetaOption( $id, 'snippet_activate', 0 );
467		- // Если это сниппет с автовставкой и выбранное место подходит под активный action
468		- $avail_place = ( 'auto' == $scope ? $location == WINP_Helper::getMetaOption( $id, 'snippet_location', '' ) : true );
469		- // Если условие отображения сниппета выполняется
470		- $snippet_type = WINP_Helper::getMetaOption( $id, 'snippet_type', WINP_SNIPPET_TYPE_PHP );
471		- $is_condition = $snippet_type != WINP_SNIPPET_TYPE_PHP ? $this->checkCondition( $id ) : true;
472		-
473		- if ( $avail_place && $is_condition ) {
474		- $post_id = (int) WINP_Plugin::app()->request->post( 'post_ID', 0 );
475		-
476		- if ( isset( $_POST['wbcr_inp_snippet_scope'] ) && $post_id === $id && WINP_Plugin::app()->currentUserCan() ) {
477		- return $content;
478		- }
479		-
480		- if ( WINP_Helper::is_safe_mode() ) {
481		- return $content;
482		- }
483		-
484		- // WPML Compatibility
485		- if ( defined( 'WPML_PLUGIN_FILE' ) ) {
486		- $wpml_langs = WINP_Helper::getMetaOption( $id, 'snippet_wpml_lang', '' );
487		- if ( $wpml_langs !== '' && defined( 'ICL_LANGUAGE_CODE' ) ) {
488		- if ( ! in_array( ICL_LANGUAGE_CODE, explode( ',', $wpml_langs ) ) ) {
489		- continue;
490		- }
491		- }
492		- }
493		-
494		- $snippet_code = WINP_Helper::get_snippet_code( $snippet );
495		-
496		- if ( WINP_Plugin::app()->getOption( 'execute_shortcode' ) ) {
497		- $snippet_code = do_shortcode( $snippet_code );
498		- }
499		-
500		- if ( $snippet_type === WINP_SNIPPET_TYPE_TEXT || $snippet_type === WINP_SNIPPET_TYPE_AD ) {
501		- $snippet_content = '<div class="winp-text-snippet-container">' . $snippet_code . '</div>';
502		- } else if ( $snippet_type === WINP_SNIPPET_TYPE_CSS || $snippet_type === WINP_SNIPPET_TYPE_JS ) {
503		- $snippet_content = self::getJsCssSnippetData( $id );
504		- } else if ( $snippet_type === WINP_SNIPPET_TYPE_HTML ) {
505		- $snippet_content = $snippet_code;
506		- } else {
507		- $code = $this->prepareCode( $snippet_code, $id );
508		- ob_start();
509		- $this->executeSnippet( $code, $id, false );
510		- $snippet_content = ob_get_contents();
511		- ob_end_clean();
512		- }
513		-
514		- if ( 'auto' == $scope ) {
515		- switch ( $location ) {
516		- case 'before_paragraph': // Перед параграфом
517		- $location_number = WINP_Helper::getMetaOption( $id, 'snippet_p_number', 0 );
518		- $content = $this->handleParagraphContent( $content, $snippet_content, $location_number );
519		- break;
520		- case 'after_paragraph': // После параграфа
521		- $location_number = WINP_Helper::getMetaOption( $id, 'snippet_p_number', 0 );
522		- $content = $this->handleParagraphContent( $content, $snippet_content, $location_number, 'after' );
523		- break;
524		- case 'before_posts': // Перед записью
525		- $location_number = WINP_Helper::getMetaOption( $id, 'snippet_p_number', 0 );
526		- $content = $this->handlePostsContent( $content, $snippet_content, $location_number, 'before', $custom_params );
527		- break;
528		- case 'after_posts': // После записи
529		- $location_number = WINP_Helper::getMetaOption( $id, 'snippet_p_number', 0 );
530		- $content = $this->handlePostsContent( $content, $snippet_content, $location_number, 'after', $custom_params );
531		- break;
532		- default:
533		- $content = $snippet_content . $content;
534		- }
535		-
536		- /**
537		- * Action for woo actions
538		- *
539		- * @param array $location Slug of the location.
540		- * @param string $snippet_content Rendered snippet content
541		- *
542		- * @since 2.4
543		- */
544		- do_action( "wbcr/woody/do_woocommerce_actions", $location, $snippet_content );
545		-
546		- //$this->woocommerce_actions( $location, $snippet_content );
547		- $this->custom_actions( $location, $snippet_content );
548		-
549		- } else {
550		- $content = $snippet_content . $content;
551		- }
552		- }
553		- }
554		-
555		- return $content;
556		- }
557		-
558		- /**
559		- * Get js or css snippet data
560		- *
561		- * @param $snippet_id
562		- *
563		- * @return mixed|string
564		- */
565		- public static function getJsCssSnippetData( $snippet_id ) {
566		- $snippet_type = WINP_Helper::get_snippet_type( $snippet_id );
567		-
568		- $linking = WINP_Helper::getMetaOption( $snippet_id, 'snippet_linking' );
569		- $filetype = WINP_Helper::getMetaOption( $snippet_id, 'filetype', $snippet_type );
570		-
571		- $file_name = $snippet_id . '.' . $filetype;
572		- $slug = WINP_Helper::getMetaOption( $snippet_id, 'css_js_slug' );
573		- if ( ! empty( $slug ) ) {
574		- $file_name = $slug . '.' . $filetype;
575		- }
576		-
577		- if ( file_exists( WINP_UPLOAD_DIR . '/' . $file_name ) ) {
578		- if ( 'inline' == $linking ) {
579		- return file_get_contents( WINP_UPLOAD_DIR . '/' . $file_name );
580		- }
581		-
582		- if ( 'external' == $linking ) {
583		- $file_name .= '?ver=' . WINP_Helper::getMetaOption( $snippet_id, 'css_js_version', time() );
584		-
585		- if ( 'js' == $snippet_type ) {
586		- return PHP_EOL . "<script type='text/javascript' src='" . WINP_UPLOAD_URL . '/' . $file_name . "'></script>" . PHP_EOL;
587		- }
588		-
589		- if ( 'css' == $snippet_type ) {
590		- $short_filename = preg_replace( '@\.css\?ver=.*$@', '', $file_name );
591		-
592		- return PHP_EOL . "<link rel='stylesheet' id='" . $short_filename . "-css' href='" . WINP_UPLOAD_URL . '/' . $file_name . "' type='text/css' media='all' />" . PHP_EOL;
593		- }
594		- }
595		- }
596		-
597		- return "";
598		- }
599		-
600		- /**
601		- * Execute a snippet
602		- *
603		- * Code must NOT be escaped, as
604		- * it will be executed directly
605		- *
606		- * @param string $code The snippet code to execute
607		- * @param int $id The snippet ID
608		- * @param bool $catch_output Whether to attempt to suppress the output of execution using buffers
609		- *
610		- * @return mixed The result of the code execution
611		- */
612		- public function executeSnippet( $code, $id = 0, $catch_output = true ) {
613		- $id = (int) $id;
614		-
615		- if ( ! $id || empty( $code ) ) {
616		- return false;
617		- }
618		-
619		- if ( $catch_output ) {
620		- ob_start();
621		- }
622		-
623		- $snippet = get_post( $id );
624		-
625		- if ( empty( $snippet ) || $snippet->post_type !== WINP_SNIPPETS_POST_TYPE ) {
626		- return false;
627		- }
628		-
629		- $snippet_type = WINP_Helper::getMetaOption( $id, 'snippet_type', true );
630		-
631		- if ( $snippet_type == WINP_SNIPPET_TYPE_UNIVERSAL ) {
632		- $result = eval( "?>" . $code . "<?php " );
633		- } else if ( $snippet_type == WINP_SNIPPET_TYPE_PHP ) {
634		- $result = eval( $code );
635		- } else {
636		- $result = ! empty( $code );
637		- }
638		-
639		- if ( $catch_output ) {
640		- ob_end_clean();
641		- }
642		-
643		- return $result;
644		- }
645		-
646		- /**
647		- * Get property value
648		- *
649		- * @param $value
650		- * @param $property
651		- *
652		- * @return null
653		- */
654		- private function getPropertyValue( $value, $property ) {
655		- if ( is_object( $value ) ) {
656		- return $value->$property;
657		- } else if ( isset( $value[ $property ] ) ) {
658		- return $value[ $property ];
659		- }
660		-
661		- return null;
662		- }
663		-
664		- /**
665		- * Check conditional execution logic for the snippet
666		- *
667		- * @param $snippet_id
668		- *
669		- * @return bool
670		- */
671		- public function checkCondition( $snippet_id ) {
672		- // Итоговый результат условий
673		- $result = true;
674		- // Получаем сохранённые параметры условий
675		- $filters = get_post_meta( $snippet_id, WINP_Plugin::app()->getPrefix() . 'snippet_filters' );
676		- // Если условия указаны
677		- if ( ! ( empty( $filters ) || isset( $filters[0] ) && empty( $filters[0] ) ) ) {
678		- foreach ( $filters[0] as $filter ) {
679		- $conditions = $this->getPropertyValue( $filter, 'conditions' );
680		- // Если условия пусты, то пропускаем цикл
681		- if ( empty( $conditions ) ) {
682		- continue;
683		- }
684		- // Промежуточный результат AND условий
685		- $and_conditions = null;
686		- // Проходим по AND условиям
687		- foreach ( $conditions as $scope ) {
688		- $scope_conditions = $this->getPropertyValue( $scope, 'conditions' );
689		- // Если условия пусты, то пропускаем цикл
690		- if ( empty( $scope_conditions ) ) {
691		- continue;
692		- }
693		- // Промежуточный результат OR условий
694		- $or_conditions = null;
695		- // Проходим по OR условиям
696		- foreach ( $scope_conditions as $condition ) {
697		- $method_name = str_replace( '-', '_', $this->getPropertyValue( $condition, 'param' ) );
698		- $operator = $this->getPropertyValue( $condition, 'operator' );
699		- $value = $this->getPropertyValue( $condition, 'value' );
700		- // Получаем результат OR условий
701		- $or_conditions = is_null( $or_conditions ) ? $this->call_method( $method_name, $operator, $value ) : $or_conditions || $this->call_method( $method_name, $operator, $value );
702		- }
703		- // Получаем результат AND условий
704		- $and_conditions = is_null( $and_conditions ) ? $or_conditions : $and_conditions && $or_conditions;
705		- }
706		- // Получаем результат блока условий
707		- $result = $this->getPropertyValue( $filter, 'type' ) == 'showif' ? $and_conditions : ! $and_conditions;
708		- }
709		- }
710		-
711		- return $result;
712		- }
713		-
714		- /**
715		- * Call specified method
716		- *
717		- * @param $method_name
718		- * @param $operator
719		- * @param $value
720		- *
721		- * @return bool
722		- */
723		- private function call_method( $method_name, $operator, $value ) {
724		- if ( method_exists( $this, $method_name ) ) {
725		- return $this->$method_name( $operator, $value );
726		- } else {
727		- return apply_filters( 'wbcr/inp/execute/check_condition', false, $method_name, $operator, $value );
728		- }
729		- }
730		-
731		- /**
732		- * Retrieve the first error in a snippet's code
733		- *
734		- * @param int $snippet_id
735		- *
736		- * @return array|bool
737		- */
738		- public function getSnippetError( $snippet_id ) {
739		- if ( ! intval( $snippet_id ) ) {
740		- return false;
741		- }
742		-
743		- $snippet = get_post( $snippet_id );
744		-
745		- if ( ! $snippet ) {
746		- return false;
747		- }
748		-
749		- $snippet_code = WINP_Helper::get_snippet_code( $snippet );
750		- $snippet_code = $this->prepareCode( $snippet_code, $snippet_id );
751		-
752		- $result = $this->executeSnippet( $snippet_code, $snippet_id );
753		-
754		- if ( false !== $result ) {
755		- return false;
756		- }
757		-
758		- $error = error_get_last();
759		-
760		- if ( is_null( $error ) ) {
761		- return false;
762		- }
763		-
764		- return $error;
765		- }
766		-
767		- /**
768		- * Prepare the code by removing php tags from beginning and end
769		- *
770		- * @param string $code
771		- * @param integer $snippet_id
772		- *
773		- * @return string
774		- */
775		- public function prepareCode( $code, $snippet_id ) {
776		- $snippet_type = WINP_Helper::get_snippet_type( $snippet_id );
777		- if ( $snippet_type != WINP_SNIPPET_TYPE_UNIVERSAL && $snippet_type != WINP_SNIPPET_TYPE_CSS && $snippet_type != WINP_SNIPPET_TYPE_JS && $snippet_type != WINP_SNIPPET_TYPE_HTML ) {
778		- /* Remove <?php and <? from beginning of snippet */
779		- $code = preg_replace( '|^[\s]*<\?(php)?|', '', $code );
780		-
781		- /* Remove ?> from end of snippet */
782		- $code = preg_replace( '|\?>[\s]*$|', '', $code );
783		- }
784		-
785		- return $code;
786		- }
787		-
788		- /**
789		- * Get current URL
790		- *
791		- * @return string
792		- */
793		- private function getCurrentUrl() {
794		- $out = "";
795		- $url = explode( '?', $_SERVER['REQUEST_URI'], 2 );
796		- if ( isset( $url[0] ) ) {
797		- $out = trim( $url[0], '/' );
798		- }
799		-
800		- return $out ? urldecode( $out ) : '/';
801		- }
802		-
803		- /**
804		- * Get referer URL
805		- *
806		- * @return string
807		- */
808		- private function getRefererUrl() {
809		- $out = "";
810		- $url = explode( '?', str_replace( site_url(), '', $_SERVER['HTTP_REFERER'] ), 2 );
811		- if ( isset( $url[0] ) ) {
812		- $out = trim( $url[0], '/' );
813		- }
814		-
815		- return $out ? urldecode( $out ) : '/';
816		- }
817		-
818		- /**
819		- * Check by operator
820		- *
821		- * @param $operation
822		- * @param $first
823		- * @param $second
824		- * @param $third
825		- *
826		- * @return bool
827		- */
828		- public function checkByOperator( $operation, $first, $second, $third = false ) {
829		- switch ( $operation ) {
830		- case 'equals':
831		- if ( is_array( $second ) ) {
832		- return in_array( $first, $second );
833		- } else {
834		- return $first === $second;
835		- }
836		- case 'notequal':
837		- if ( is_array( $second ) ) {
838		- return ! in_array( $first, $second );
839		- } else {
840		- return $first !== $second;
841		- }
842		- case 'less':
843		- case 'older':
844		- return $first > $second;
845		- case 'greater':
846		- case 'younger':
847		- return $first < $second;
848		- case 'contains':
849		- return strpos( $first, $second ) !== false;
850		- case 'notcontain':
851		- return strpos( $first, $second ) === false;
852		- case 'between':
853		- return $first < $second && $second < $third;
854		-
855		- default:
856		- return $first === $second;
857		- }
858		- }
859		-
860		- /**
861		- * A role of the user who views your website. The role "guest" is applied for unregistered users.
862		- *
863		- * @param string $operator
864		- * @param string $value
865		- *
866		- * @return boolean
867		- */
868		- private function user_role( $operator, $value ) {
869		- if ( ! is_user_logged_in() ) {
870		- return $this->checkByOperator( $operator, $value, 'guest' );
871		- } else {
872		- $current_user = wp_get_current_user();
873		- if ( ! ( $current_user instanceof WP_User ) ) {
874		- return false;
875		- }
876		-
877		- return $this->checkByOperator( $operator, $value, $current_user->roles[0] );
878		- }
879		- }
880		-
881		- /**
882		- * Get timestamp
883		- *
884		- * @param $units
885		- * @param $count
886		- *
887		- * @return integer
888		- */
889		- private function getTimestamp( $units, $count ) {
890		- switch ( $units ) {
891		- case 'seconds':
892		- return $count;
893		- case 'minutes':
894		- return $count * MINUTE_IN_SECONDS;
895		- case 'hours':
896		- return $count * HOUR_IN_SECONDS;
897		- case 'days':
898		- return $count * DAY_IN_SECONDS;
899		- case 'weeks':
900		- return $count * WEEK_IN_SECONDS;
901		- case 'months':
902		- return $count * MONTH_IN_SECONDS;
903		- case 'years':
904		- return $count * YEAR_IN_SECONDS;
905		-
906		- default:
907		- return $count;
908		- }
909		- }
910		-
911		- /**
912		- * Get date timestamp
913		- *
914		- * @param $value
915		- *
916		- * @return integer
917		- */
918		- public function getDateTimestamp( $value ) {
919		- if ( is_object( $value ) ) {
920		- return ( current_time( 'timestamp' ) - $this->getTimestamp( $value->units, $value->unitsCount ) ) * 1000;
921		- } else {
922		- return $value;
923		- }
924		- }
925		-
926		- /**
927		- * The date when the user who views your website was registered.
928		- * For unregistered users this date always equals to 1 Jan 1970.
929		- *
930		- * @param string $operator
931		- * @param string $value
932		- *
933		- * @return boolean
934		- */
935		- private function user_registered( $operator, $value ) {
936		- if ( ! is_user_logged_in() ) {
937		- return false;
938		- } else {
939		- $user = wp_get_current_user();
940		- $registered = strtotime( $user->data->user_registered ) * 1000;
941		-
942		- if ( $operator == 'equals' || $operator == 'notequal' ) {
943		- $registered = $registered / 1000;
944		- $timestamp = round( $this->getDateTimestamp( $value ) / 1000 );
945		-
946		- return $this->checkByOperator( $operator, date( "Y-m-d", $timestamp ), date( "Y-m-d", $registered ) );
947		- } else if ( $operator == 'between' ) {
948		- $start_timestamp = $this->getDateTimestamp( $value->start );
949		- $end_timestamp = $this->getDateTimestamp( $value->end );
950		-
951		- return $this->checkByOperator( $operator, $start_timestamp, $registered, $end_timestamp );
952		- } else {
953		- $timestamp = $this->getDateTimestamp( $value );
954		-
955		- return $this->checkByOperator( $operator, $timestamp, $registered );
956		- }
957		- }
958		- }
959		-
960		- /**
961		- * Check the user views your website from mobile device or not
962		- *
963		- * @param string $operator
964		- * @param string $value
965		- *
966		- * @return boolean
967		- *
968		- * @link https://stackoverflow.com/a/4117597
969		- */
970		- private function user_mobile( $operator, $value ) {
971		- $useragent = $_SERVER['HTTP_USER_AGENT'];
972		-
973		- if ( preg_match( '/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows (ce|phone)|xda|xiino/i', $useragent ) || preg_match( '/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i', substr( $useragent, 0, 4 ) ) ) {
974		- return $operator === 'equals' && $value === 'yes' || $operator === 'notequal' && $value === 'no';
975		- } else {
976		- return $operator === 'notequal' && $value === 'yes' || $operator === 'equals' && $value === 'no';
977		- }
978		- }
979		-
980		- /**
981		- * Determines whether the user's browser has a cookie with a given name
982		- *
983		- * @param $operator
984		- * @param $value
985		- *
986		- * @return boolean
987		- */
988		- private function user_cookie_name( $operator, $value ) {
989		- if ( isset( $_COOKIE[ $value ] ) ) {
990		- return $operator === 'equals';
991		- } else {
992		- return $operator === 'notequal';
993		- }
994		- }
995		-
996		- /**
997		- * A some selected page
998		- *
999		- * @param $operator
1000		- * @param $value
1001		- *
1002		- * @return boolean
1003		- */
1004		- private function location_some_page( $operator, $value ) {
1005		- $post_id = ( ! is_404() && ! is_search() && ! is_archive() && ! is_home() ) ? get_the_ID() : false;
1006		-
1007		- switch ( $value ) {
1008		- case 'base_web': // Basic - Entire Website
1009		- $result = true;
1010		- break;
1011		- case 'base_sing': // Basic - All Singulars
1012		- $result = is_singular();
1013		- break;
1014		- case 'base_arch': // Basic - All Archives
1015		- $result = is_archive();
1016		- break;
1017		- case 'spec_404': // Special Pages - 404 Page
1018		- $result = is_404();
1019		- break;
1020		- case 'spec_search': // Special Pages - Search Page
1021		- $result = is_search();
1022		- break;
1023		- case 'spec_blog': // Special Pages - Blog / Posts Page
1024		- $result = is_home();
1025		- break;
1026		- case 'spec_front': // Special Pages - Front Page
1027		- $result = is_front_page();
1028		- break;
1029		- case 'spec_date': // Special Pages - Date Archive
1030		- $result = is_date();
1031		- break;
1032		- case 'spec_auth': // Special Pages - Author Archive
1033		- $result = is_author();
1034		- break;
1035		- case 'post_all': // Posts - All Posts
1036		- case 'page_all': // Pages - All Pages
1037		- $result = false;
1038		- if ( false !== $post_id ) {
1039		- $post_type = 'post_all' == $value ? 'post' : 'page';
1040		- $result = $post_type == get_post_type( $post_id );
1041		- }
1042		- break;
1043		- case 'post_arch': // Posts - All Posts Archive
1044		- case 'page_arch': // Pages - All Pages Archive
1045		- $result = false;
1046		- if ( is_archive() ) {
1047		- $post_type = 'post_arch' == $value ? 'post' : 'page';
1048		- $result = $post_type == get_post_type();
1049		- }
1050		- break;
1051		- case 'post_cat': // Posts - All Categories Archive
1052		- case 'post_tag': // Posts - All Tags Archive
1053		- $result = false;
1054		- if ( is_archive() && 'post' == get_post_type() ) {
1055		- $taxonomy = 'post_tag' == $value ? 'post_tag' : 'category';
1056		- $obj = get_queried_object();
1057		-
1058		- $current_taxonomy = '';
1059		- if ( '' !== $obj && null !== $obj ) {
1060		- $current_taxonomy = $obj->taxonomy;
1061		- }
1062		-
1063		- if ( $current_taxonomy == $taxonomy ) {
1064		- $result = true;
1065		- }
1066		- }
1067		- break;
1068		-
1069		- default:
1070		- $result = false;
1071		- }
1072		-
1073		- if ( WINP_Helper::is_woo_active() ) {
1074		- switch ( $value ) {
1075		- case 'woo_product':
1076		- $result = is_product();
1077		- break;
1078		- case 'woo_arch':
1079		- $result = is_shop();
1080		- break;
1081		- case 'woo_cart':
1082		- $result = is_cart();
1083		- break;
1084		- case 'woo_checkout':
1085		- $result = is_checkout();
1086		- break;
1087		- case 'woo_checkout_pay':
1088		- $result = is_checkout_pay_page();
1089		- break;
1090		- case 'woo_cat':
1091		- $result = is_product_category();
1092		- break;
1093		- case 'woo_tag':
1094		- $result = is_product_tag();
1095		- break;
1096		- }
1097		- }
1098		-
1099		- return $this->checkByOperator( $operator, $result, true );
1100		- }
1101		-
1102		- /**
1103		- * An URL of the current page where a user who views your website is located
1104		- *
1105		- * @param $operator
1106		- * @param $value
1107		- *
1108		- * @return boolean
1109		- */
1110		- private function location_page( $operator, $value ) {
1111		- $url = $this->getCurrentUrl();
1112		-
1113		- return $url ? $this->checkByOperator( $operator, trim( $url, '/' ), trim( $value, '/' ) ) : false;
1114		- }
1115		-
1116		- /**
1117		- * A referrer URL which has brought a user to the current page
1118		- *
1119		- * @param $operator
1120		- * @param $value
1121		- *
1122		- * @return boolean
1123		- */
1124		- private function location_referrer( $operator, $value ) {
1125		- $url = $this->getRefererUrl();
1126		-
1127		- return $url ? $this->checkByOperator( $operator, trim( $url, '/' ), trim( $value, '/' ) ) : false;
1128		- }
1129		-
1130		- /**
1131		- * A post type of the current page
1132		- *
1133		- * @param $operator
1134		- * @param $value
1135		- *
1136		- * @return boolean
1137		- */
1138		- private function location_post_type( $operator, $value ) {
1139		- if ( is_singular() ) {
1140		- return $this->checkByOperator( $operator, $value, get_post_type() );
1141		- }
1142		-
1143		- return false;
1144		- }
1145		-
1146		- /**
1147		- * A taxonomy page
1148		- *
1149		- * @param $operator
1150		- * @param $value
1151		- *
1152		- * @return boolean
1153		- * @since 2.2.8 The bug is fixed, the condition was not checked
1154		- * for tachonomies, only posts.
1155		- *
1156		- */
1157		- private function location_taxonomy( $operator, $value ) {
1158		- $term_id = null;
1159		-
1160		- if ( is_tax() || is_tag() || is_category() ) {
1161		- $term_id = get_queried_object()->term_id;
1162		-
1163		- if ( $term_id ) {
1164		- return $this->checkByOperator( $operator, intval( $value ), $term_id );
1165		- }
1166		- }
1167		-
1168		- return false;
1169		- }
1170		-
1171		- /**
1172		- * A taxonomy of the current page
1173		- *
1174		- * @param $operator
1175		- * @param $value
1176		- *
1177		- * @return boolean
1178		- * @since 2.4.0
1179		- */
1180		- private function page_taxonomy( $operator, $value ) {
1181		- $term_id = null;
1182		-
1183		- if ( is_singular() ) {
1184		- $post_cat = get_the_category( get_the_ID() );
1185		- if ( is_array( $post_cat ) ) {
1186		- foreach ( $post_cat as $item ) {
1187		- $term_id[] = $item->term_id;
1188		- }
1189		- }
1190		- }
1191		-
1192		- if ( $term_id ) {
1193		- return $this->checkByOperator( $operator, intval( $value ), $term_id );
1194		- }
1195		-
1196		- return false;
1197		- }
1198		-}
	1	+<?php
	2	+/**
	3	+ * Execute snippet
	4	+ *
	5	+ * @package Woody_Code_Snippets
	6	+ */
	7	+
	8	+// Exit if accessed directly.
	9	+if ( ! defined( 'ABSPATH' ) ) {
	10	+ exit;
	11	+}
	12	+
	13	+class WINP_Execute_Snippet {
	14	+
	15	+ /**
	16	+ * @var self
	17	+ */
	18	+ private static $instance;
	19	+
	20	+ /**
	21	+ * @var array
	22	+ */
	23	+ public $snippets;
	24	+
	25	+ /**
	26	+ * @var WINP_Insertion_Locations
	27	+ */
	28	+ public $snippets_locations;
	29	+
	30	+ /**
	31	+ * Current snippet ID being executed.
	32	+ *
	33	+ * @var int Current snippet ID being executed (for error handling).
	34	+ */
	35	+ private static $current_snippet_id = 0;
	36	+
	37	+ /**
	38	+ * Indicates whether shutdown handler has been registered.
	39	+ *
	40	+ * @var bool Whether shutdown handler has been registered.
	41	+ */
	42	+ private static $shutdown_registered = false;
	43	+
	44	+ /**
	45	+ * Tracked executed snippets on current page.
	46	+ *
	47	+ * @var array<int, array{id: int, name: string, type: string, location: string, scope: string}>
	48	+ */
	49	+ private $executed_snippets = [];
	50	+
	51	+ public static function app() {
	52	+ if ( self::$instance === null ) {
	53	+ self::$instance = new self();
	54	+ }
	55	+
	56	+ return self::$instance;
	57	+ }
	58	+
	59	+ /**
	60	+ * Get executed snippets on current page.
	61	+ *
	62	+ * @return array<int, array{id: int, name: string, type: string, location: string, scope: string}>
	63	+ */
	64	+ public function get_executed_snippets() {
	65	+ return $this->executed_snippets;
	66	+ }
	67	+
	68	+ /**
	69	+ * WINP_Execute_Snippet constructor.
	70	+ */
	71	+ public function __construct() {
	72	+ self::$instance = $this;
	73	+
	74	+ // Check if this is an AJAX validation request and skip the snippet being validated.
	75	+ if ( wp_doing_ajax()
	76	+ && isset( $_POST['action'] ) && 'wbcr_inp_ajax_validate_snippet' === $_POST['action']
	77	+ && isset( $_POST['post_id'] ) ) {
	78	+ $validating_snippet_id = (int) $_POST['post_id'];
	79	+ add_filter(
	80	+ 'winp_skip_snippet_execution',
	81	+ function ( $should_skip, $snippet_id ) use ( $validating_snippet_id ) {
	82	+ return $should_skip || $snippet_id === $validating_snippet_id;
	83	+ },
	84	+ 1,
	85	+ 2
	86	+ );
	87	+ }
	88	+
	89	+ if ( ! defined( 'WINP_UPLOAD_DIR' ) ) {
	90	+ $dir = wp_upload_dir();
	91	+ define( 'WINP_UPLOAD_DIR', $dir['basedir'] . '/winp-css-js' );
	92	+ }
	93	+
	94	+ if ( ! defined( 'WINP_UPLOAD_URL' ) ) {
	95	+ $dir = wp_upload_dir();
	96	+ define( 'WINP_UPLOAD_URL', $dir['baseurl'] . '/winp-css-js' );
	97	+ }
	98	+ global $wpdb;
	99	+
	100	+ // todo: Simplify your request. Seems written ugly
	101	+ $sql = "SELECT {$wpdb->posts}.ID, {$wpdb->posts}.post_content, p2.meta_value as priority
	102	+ FROM {$wpdb->posts}
	103	+ INNER JOIN {$wpdb->postmeta} p1 ON ({$wpdb->posts}.ID = p1.post_id)
	104	+ INNER JOIN {$wpdb->postmeta} p2 ON ({$wpdb->posts}.ID = p2.post_id)
	105	+ INNER JOIN {$wpdb->postmeta} p3 ON ({$wpdb->posts}.ID = p3.post_id)
	106	+ WHERE (( p1.meta_key = 'wbcr_inp_snippet_scope' AND p1.meta_value = '%s')
	107	+ AND
	108	+ ( p3.meta_key = 'wbcr_inp_snippet_activate' AND p3.meta_value = '1')
	109	+ AND p2.meta_key = 'wbcr_inp_snippet_priority' )
	110	+ AND {$wpdb->posts}.post_type = '" . WINP_SNIPPETS_POST_TYPE . "'
	111	+ AND ({$wpdb->posts}.post_status = 'publish')
	112	+ ORDER BY CAST(priority AS UNSIGNED) %s";
	113	+
	114	+ $this->snippets['evrywhere'] = $wpdb->get_results( sprintf( $sql, 'evrywhere', 'DESC' ) );
	115	+ $this->snippets['auto'] = $wpdb->get_results( sprintf( $sql, 'auto', 'ASC' ) );
	116	+
	117	+ global $winp_snippets_locations;
	118	+ $this->snippets_locations = new WINP_Insertion_Locations();
	119	+ }
	120	+
	121	+ /**
	122	+ * Register hooks
	123	+ */
	124	+ public function register_hooks() {
	125	+ add_action( 'init', [ $this, 'execute_everywhere_snippets' ], 1 );
	126	+
	127	+ if ( ! is_admin() ) { // issue PCS-45 fix bug with WPBPage Builder Frontend Editor
	128	+ add_action( 'wp_head', [ $this, 'execute_header_snippets' ] );
	129	+ add_action( 'wp_footer', [ $this, 'execute_footer_snippets' ] );
	130	+ add_action( 'the_post', [ $this, 'executePostSnippets' ], 10, 2 );
	131	+ add_filter( 'the_content', [ $this, 'executeContentSnippets' ] );
	132	+ add_filter( 'the_excerpt', [ $this, 'executeExcerptSnippets' ] );
	133	+ // Бесполезный хук, который вызывается на каждый комментарий. Если их много, увеличивается нагрузка
	134	+ // add_filter( 'wp_list_comments_args', [ $this, 'executeListCommentsSnippets' ] );
	135	+
	136	+ // add_action( 'wp_head', [ $this, 'executeWoocommerceSnippets' ] );
	137	+
	138	+ if ( ! empty( $this->snippets_locations->getInsertion( 'custom' ) ) ) {
	139	+ add_action( 'wp_head', [ $this, 'executeCustomSnippets' ] );
	140	+ }
	141	+ }
	142	+ }
	143	+
	144	+ /**
	145	+ * Execute the everywhere snippets once the plugins are loaded
	146	+ */
	147	+ public function execute_everywhere_snippets() {
	148	+ echo $this->execute_active_snippets( 'evrywhere' );
	149	+ }
	150	+
	151	+ /**
	152	+ * Execute the snippets in header of page once the plugins are loaded
	153	+ */
	154	+ public function execute_header_snippets() {
	155	+ echo $this->execute_active_snippets( 'auto', 'header' );
	156	+ }
	157	+
	158	+ /**
	159	+ * Execute the snippets in footer of page once the plugins are loaded
	160	+ */
	161	+ public function execute_footer_snippets() {
	162	+ echo $this->execute_active_snippets( 'auto', 'footer' );
	163	+ }
	164	+
	165	+ /**
	166	+ * Execute the snippets before post
	167	+ *
	168	+ * @param WP_Post $post
	169	+ * @param WP_Query $query
	170	+ */
	171	+ public function executePostSnippets( $post, $query ) {
	172	+ $content = '';
	173	+
	174	+ $post_type = ! empty( $post ) ? $post->post_type : get_post( $post->ID )->post_type;
	175	+ if ( is_singular( [ $post_type ] ) ) {
	176	+ if ( did_action( 'get_header' ) ) {
	177	+ // Перед заголовком
	178	+ $content = $this->execute_active_snippets( 'auto', 'before_post' );
	179	+ }
	180	+ } elseif ( $query->post_count > 0 ) {
	181	+ if ( $query->post_count > 1 && $query->current_post > 0 && $query->post_count > $query->current_post ) {
	182	+ // Между записями
	183	+ $content = $this->execute_active_snippets( 'auto', 'between_posts' );
	184	+ }
	185	+ // Перед записью
	186	+ $content .= $this->execute_active_snippets( 'auto', 'before_posts', '', $query );
	187	+
	188	+ // После записи
	189	+ $content .= $this->execute_active_snippets( 'auto', 'after_posts', '', $query );
	190	+ }
	191	+
	192	+ echo $content;
	193	+ }
	194	+
	195	+ /**
	196	+ * Handle paragraph content
	197	+ *
	198	+ * @param $content
	199	+ * @param $snippet_content
	200	+ * @param $paragraph_number
	201	+ * @param $type
	202	+ *
	203	+ * @return mixed
	204	+ */
	205	+ private function handleParagraphContent( $content, $snippet_content, $paragraph_number, $type = 'before' ) {
	206	+ if ( 'before' == $type ) {
	207	+ preg_match_all( '/<p(.*?)>/', $content, $matches );
	208	+ } else {
	209	+ preg_match_all( '/<\/p>/', $content, $matches );
	210	+ }
	211	+ $paragraphs = $matches[0];
	212	+
	213	+ if ( $paragraph_number == 0 ) {
	214	+ $paragraph_number = 1;
	215	+ }
	216	+
	217	+ if ( $content && $snippet_content && $paragraphs && $paragraph_number <= count( $paragraphs ) ) {
	218	+ $offset = 0;
	219	+ foreach ( $paragraphs as $paragraph_key => $paragraph ) {
	220	+ $position = strpos( $content, $paragraph, $offset ); // Позиция тега параграфа
	221	+ // Если указанный номер параграфа совпадает с текущим
	222	+ if ( $paragraph_key + 1 == $paragraph_number ) {
	223	+ if ( 'before' == $type ) {
	224	+ $content = substr( $content, 0, $position ) . $snippet_content . substr( $content, $position );
	225	+ } else {
	226	+ $content = substr( $content, 0, $position + 4 ) . $snippet_content . substr( $content, $position + 4 );
	227	+ }
	228	+ break;
	229	+ } else {
	230	+ $offset = $position + 1;
	231	+ }
	232	+ }
	233	+ }
	234	+
	235	+ return $content;
	236	+ }
	237	+
	238	+ /**
	239	+ * Handle posts content
	240	+ *
	241	+ * @param string $content
	242	+ * @param string $snippet_content
	243	+ * @param integer $post_number
	244	+ * @param string $type
	245	+ * @param object $query
	246	+ *
	247	+ * @return mixed
	248	+ */
	249	+ private function handlePostsContent( $content, $snippet_content, $post_number, $type, $query ) {
	250	+ global $winp_after_post_content;
	251	+ if ( $query->post_count > 0 ) {
	252	+ if ( $post_number == 0 ) {
	253	+ $post_number = 1;
	254	+ }
	255	+
	256	+ if ( 'before' == $type && $query->current_post + 1 == $post_number ) {
	257	+ return $snippet_content;
	258	+ } elseif ( 'after' == $type ) {
	259	+ // Номер поста совпадает
	260	+ if ( $query->current_post == $post_number ) {
	261	+ return $snippet_content;
	262	+ // Если это последний пост и указанный номер поста больше общего количества постов,
	263	+ // то нужно сохранить контент сниппета для вывода в конце данного поста
	264	+ } elseif ( $query->current_post + 1 == $query->post_count && $post_number >= $query->post_count ) {
	265	+ $winp_after_post_content[ $query->post->ID ] = $snippet_content;
	266	+ }
	267	+ }
	268	+ }
	269	+
	270	+ return $content;
	271	+ }
	272	+
	273	+ /**
	274	+ * Execute the snippets page content
	275	+ *
	276	+ * @param $content
	277	+ *
	278	+ * @return mixed
	279	+ */
	280	+ public function executeContentSnippets( $content ) {
	281	+ global $post, $winp_after_post_content;
	282	+
	283	+ $post_type = ! empty( $post ) ? $post->post_type : false;
	284	+
	285	+ if ( is_category() || is_archive() || is_tag() || is_tax() || is_search() ) {
	286	+ // Перед коротким описанием
	287	+ $content = $this->execute_active_snippets( 'auto', 'before_excerpt' ) . $content;
	288	+
	289	+ // После короткого описания
	290	+ $content .= $this->execute_active_snippets( 'auto', 'after_excerpt' );
	291	+ }
	292	+
	293	+ if ( is_singular( [ $post_type ] ) ) {
	294	+ // Перед параграфом
	295	+ $content = $this->execute_active_snippets( 'auto', 'before_paragraph', $content );
	296	+
	297	+ // После параграфа
	298	+ $content = $this->execute_active_snippets( 'auto', 'after_paragraph', $content );
	299	+
	300	+ // После заголовка
	301	+ $content = $this->execute_active_snippets( 'auto', 'before_content' ) . $content;
	302	+
	303	+ // После текста
	304	+ $content .= $this->execute_active_snippets( 'auto', 'after_content' );
	305	+
	306	+ // После поста
	307	+ $content .= $this->execute_active_snippets( 'auto', 'after_post' );
	308	+
	309	+ if ( ! comments_open( $post->ID ) && ! get_comments_number( $post->ID ) ) {
	310	+ remove_filter( 'wp_list_comments_args', [ $this, 'executeListCommentsSnippets' ] );
	311	+ }
	312	+ } elseif ( ! is_null( $post ) && isset( $winp_after_post_content[ $post->ID ] ) ) {
	313	+ // После последнего поста в списке
	314	+ $content .= $winp_after_post_content[ $post->ID ];
	315	+ unset( $winp_after_post_content[ $post->ID ] );
	316	+ }
	317	+
	318	+ return $content;
	319	+ }
	320	+
	321	+ /**
	322	+ * Execute the snippets page excerpt
	323	+ *
	324	+ * @param $excerpt
	325	+ *
	326	+ * @return mixed
	327	+ */
	328	+ public function executeExcerptSnippets( $excerpt ) {
	329	+ if ( is_category() || is_archive() || is_tag() || is_tax() || is_search() ) {
	330	+ // Перед коротким описанием
	331	+ $excerpt = $this->execute_active_snippets( 'auto', 'before_excerpt' ) . $excerpt;
	332	+
	333	+ // После короткого описания
	334	+ $excerpt .= $this->execute_active_snippets( 'auto', 'after_excerpt' );
	335	+ }
	336	+
	337	+ return $excerpt;
	338	+ }
	339	+
	340	+ /**
	341	+ * Execute the list comments filter
	342	+ *
	343	+ * @param $args
	344	+ *
	345	+ * @return mixed
	346	+ */
	347	+ public function executeListCommentsSnippets( $args ) {
	348	+ global $winp_wp_data;
	349	+
	350	+ $winp_wp_data['winp_comments_saved_end_callback'] = $args['end-callback'];
	351	+ $args['end-callback'] = [ $this, 'executeCommentsSnippets' ];
	352	+
	353	+ return $args;
	354	+ }
	355	+
	356	+ /**
	357	+ * Execute the snippets after page comments
	358	+ *
	359	+ * @param $comment
	360	+ * @param $args
	361	+ * @param $depth
	362	+ */
	363	+ public function executeCommentsSnippets( $comment, $args, $depth ) {
	364	+ global $winp_wp_data, $post;
	365	+
	366	+ if ( ! empty( $winp_wp_data['winp_comments_saved_end_callback'] ) ) {
	367	+ echo call_user_func( $winp_wp_data['winp_comments_saved_end_callback'], $comment, $args, $depth );
	368	+ }
	369	+
	370	+ $content = '';
	371	+
	372	+ $post_type = ! empty( $post ) ? $post->post_type : false;
	373	+ if ( is_singular( [ $post_type ] ) ) {
	374	+ // После комментариев
	375	+ $content = $this->execute_active_snippets( 'auto', 'after_post' );
	376	+ }
	377	+
	378	+ echo $content;
	379	+ }
	380	+
	381	+ /**
	382	+ * Execute the custom snippets
	383	+ *
	384	+ * @since 2.4
	385	+ */
	386	+ public function executeCustomSnippets() {
	387	+ $locations = $this->snippets_locations->getInsertion( 'custom' );
	388	+ foreach ( $locations as $location => $data ) {
	389	+ $this->execute_active_snippets( 'auto', $location );
	390	+ }
	391	+ }
	392	+
	393	+ /**
	394	+ * Execute Woocommerce actions/hooks
	395	+ *
	396	+ * @param $location
	397	+ * @param $snippet_content
	398	+ *
	399	+ * @since 2.4
	400	+ */
	401	+ public function woocommerce_actions( $location, $snippet_content = '' ) {
	402	+ $action = function () use ( $location, $snippet_content ) {
	403	+ echo $snippet_content;
	404	+ };
	405	+
	406	+ switch ( $location ) {
	407	+ case 'woo_before_shop_loop':
	408	+ add_filter(
	409	+ 'woocommerce_product_loop_start',
	410	+ function ( $content ) use ( $snippet_content ) {
	411	+ return $snippet_content . $content;
	412	+ }
	413	+ );
	414	+ break;
	415	+ case 'woo_after_shop_loop':
	416	+ add_filter(
	417	+ 'woocommerce_product_loop_end',
	418	+ function ( $content ) use ( $snippet_content ) {
	419	+ return $content . $snippet_content;
	420	+ }
	421	+ );
	422	+ break;
	423	+ case 'woo_before_single_product':
	424	+ add_action( 'woocommerce_before_single_product', $action, 10, 2 );
	425	+ break;
	426	+ case 'woo_after_single_product':
	427	+ add_action( 'woocommerce_after_single_product', $action, 10, 2 );
	428	+ break;
	429	+ case 'woo_before_single_product_summary':
	430	+ add_action( 'woocommerce_before_single_product_summary', $action, 10, 2 );
	431	+ break;
	432	+ case 'woo_after_single_product_summary':
	433	+ add_action( 'woocommerce_after_single_product_summary', $action, 10, 2 );
	434	+ break;
	435	+ case 'woo_single_product_summary_title':
	436	+ add_action( 'woocommerce_single_product_summary', $action, 6, 2 );
	437	+ break;
	438	+ case 'woo_single_product_summary_price':
	439	+ add_action( 'woocommerce_single_product_summary', $action, 15, 2 );
	440	+ break;
	441	+ case 'woo_single_product_summary_excerpt':
	442	+ add_action( 'woocommerce_single_product_summary', $action, 25, 2 );
	443	+ break;
	444	+ default:
	445	+ break;
	446	+ }
	447	+ }
	448	+
	449	+ /**
	450	+ * Execute Woocommerce actions/hooks
	451	+ *
	452	+ * @param $location
	453	+ * @param $snippet_content
	454	+ *
	455	+ * @since 2.4
	456	+ */
	457	+ public function custom_actions( $location, $snippet_content = '' ) {
	458	+ if ( ! empty( $this->snippets_locations->getLocation( $location ) ) ) {
	459	+ /**
	460	+ * Action for a custom location applied in 'wbcr/woody/add_custom_location' filter
	461	+ *
	462	+ * @param array $location Slug of the location.
	463	+ * @param string $snippet_content Rendered snippet content
	464	+ *
	465	+ * @since 2.4
	466	+ */
	467	+ do_action( "wbcr/woody/do_custom_location/{$location}", $snippet_content );
	468	+ }
	469	+ }
	470	+
	471	+ /**
	472	+ * Execute the snippets once the plugins are loaded
	473	+ *
	474	+ * @param string $scope
	475	+ * @param string $location
	476	+ * @param string $content
	477	+ * @param array $custom_params
	478	+ *
	479	+ * @return string
	480	+ */
	481	+ public function execute_active_snippets( $scope = 'evrywhere', $location = '', $content = '', $custom_params = [] ) {
	482	+ $snippets = $this->snippets[ $scope ] ?? [];
	483	+
	484	+ if ( ! empty( $snippets ) ) {
	485	+ foreach ( (array) $snippets as $snippet ) {
	486	+ $id = (int) $snippet->ID;
	487	+
	488	+ // Allow filtering to skip specific snippet IDs.
	489	+ $should_skip = apply_filters( 'winp_skip_snippet_execution', false, $id );
	490	+ if ( $should_skip ) {
	491	+ continue;
	492	+ }
	493	+
	494	+ // $is_active = (int) WINP_Helper::getMetaOption( $id, 'snippet_activate', 0 );
	495	+ // Если это сниппет с автовставкой и выбранное место подходит под активный action
	496	+ $avail_place = ( 'auto' == $scope ? $location == WINP_Helper::getMetaOption( $id, 'snippet_location', '' ) : true );
	497	+ // Если условие отображения сниппета выполняется
	498	+ $snippet_type = WINP_Helper::getMetaOption( $id, 'snippet_type', WINP_SNIPPET_TYPE_PHP );
	499	+ $is_condition = $snippet_type != WINP_SNIPPET_TYPE_PHP ? $this->checkCondition( $id ) : true;
	500	+
	501	+ if ( $avail_place && $is_condition ) {
	502	+ $post_id = (int) WINP_HTTP::post( 'post_ID', 0 );
	503	+
	504	+ if ( ( isset( $_POST['wbcr_inp_snippet_scope'] )
	505	+ && $post_id === $id
	506	+ && WINP_Plugin::app()->current_user_car() ) || WINP_Helper::is_safe_mode() ) {
	507	+ return $content;
	508	+ }
	509	+
	510	+ // WPML Compatibility
	511	+ if ( defined( 'WPML_PLUGIN_FILE' ) ) {
	512	+ $wpml_langs = WINP_Helper::getMetaOption( $id, 'snippet_wpml_lang', '' );
	513	+ if ( $wpml_langs !== '' && defined( 'ICL_LANGUAGE_CODE' ) ) {
	514	+ if ( ! in_array( ICL_LANGUAGE_CODE, explode( ',', $wpml_langs ) ) ) {
	515	+ continue;
	516	+ }
	517	+ }
	518	+ }
	519	+
	520	+ $snippet_code = WINP_Helper::get_snippet_code( $snippet );
	521	+
	522	+ /**
	523	+ * Filter snippet code before execute
	524	+ */
	525	+ $snippet_code = apply_filters( 'wbcr/inp/execute_snippet/snippet_code', $snippet_code, $id );
	526	+
	527	+ // Track this snippet as executed.
	528	+ $this->track_executed_snippet( $id, $scope );
	529	+
	530	+ if ( get_option( 'wbcr_inp_execute_shortcode' ) ) {
	531	+ $snippet_code = do_shortcode( $snippet_code );
	532	+ }
	533	+
	534	+ if ( $snippet_type === WINP_SNIPPET_TYPE_TEXT || $snippet_type === WINP_SNIPPET_TYPE_AD ) {
	535	+ $snippet_content = '<div class="winp-text-snippet-container">' . $snippet_code . '</div>';
	536	+ } elseif ( $snippet_type === WINP_SNIPPET_TYPE_CSS || $snippet_type === WINP_SNIPPET_TYPE_JS ) {
	537	+ $snippet_content = self::getJsCssSnippetData( $id );
	538	+ } elseif ( $snippet_type === WINP_SNIPPET_TYPE_HTML ) {
	539	+ $snippet_content = $snippet_code;
	540	+ } else {
	541	+ $code = $this->prepareCode( $snippet_code, $id );
	542	+ ob_start();
	543	+ $this->executeSnippet( $code, $id, false );
	544	+ $snippet_content = ob_get_contents();
	545	+ ob_end_clean();
	546	+ }
	547	+
	548	+ // If the user has prohibited the insertion of unfiltered HTML,
	549	+ // we prohibit the execution of snippets.
	550	+ if ( ( defined( 'DISALLOW_UNFILTERED_HTML' ) && DISALLOW_UNFILTERED_HTML )
	551	+ && ! in_array(
	552	+ $snippet_type,
	553	+ [
	554	+ WINP_SNIPPET_TYPE_TEXT,
	555	+ WINP_SNIPPET_TYPE_AD,
	556	+ WINP_SNIPPET_TYPE_CSS,
	557	+ ]
	558	+ ) ) {
	559	+ $snippet_content = '';
	560	+
	561	+ if ( is_user_logged_in() && WINP_Plugin::app()->current_user_car() ) {
	562	+ $error_text = __( 'This Woody snippet cannot run because unfiltered HTML insertion is disabled.', 'insert-php' );
	563	+
	564	+ switch ( $location ) {
	565	+ case 'header':
	566	+ case 'footer':
	567	+ $snippet_content = '<!-- ' . $error_text . '-->';
	568	+ break;
	569	+ default:
	570	+ $snippet_content = $error_text;
	571	+ }
	572	+ }
	573	+ }
	574	+
	575	+ if ( 'auto' == $scope ) {
	576	+ switch ( $location ) {
	577	+ case 'before_paragraph': // Перед параграфом
	578	+ $location_number = WINP_Helper::getMetaOption( $id, 'snippet_p_number', 0 );
	579	+ $content = $this->handleParagraphContent( $content, $snippet_content, $location_number );
	580	+ break;
	581	+ case 'after_paragraph': // После параграфа
	582	+ $location_number = WINP_Helper::getMetaOption( $id, 'snippet_p_number', 0 );
	583	+ $content = $this->handleParagraphContent( $content, $snippet_content, $location_number, 'after' );
	584	+ break;
	585	+ case 'before_posts': // Перед записью
	586	+ $location_number = WINP_Helper::getMetaOption( $id, 'snippet_p_number', 0 );
	587	+ $content = $this->handlePostsContent( $content, $snippet_content, $location_number, 'before', $custom_params );
	588	+ break;
	589	+ case 'after_posts': // После записи
	590	+ $location_number = WINP_Helper::getMetaOption( $id, 'snippet_p_number', 0 );
	591	+ $content = $this->handlePostsContent( $content, $snippet_content, $location_number, 'after', $custom_params );
	592	+ break;
	593	+ default:
	594	+ $content = $snippet_content . $content;
	595	+ }
	596	+
	597	+ /**
	598	+ * Action for woo actions
	599	+ *
	600	+ * @param array $location Slug of the location.
	601	+ * @param string $snippet_content Rendered snippet content
	602	+ *
	603	+ * @since 2.4
	604	+ */
	605	+ do_action( 'wbcr/woody/do_woocommerce_actions', $location, $snippet_content );
	606	+
	607	+ // $this->woocommerce_actions( $location, $snippet_content );
	608	+ $this->custom_actions( $location, $snippet_content );
	609	+ } else {
	610	+ $content = $snippet_content . $content;
	611	+ }
	612	+ }
	613	+ }
	614	+ }
	615	+
	616	+ return $content;
	617	+ }
	618	+
	619	+ /**
	620	+ * Track shortcode snippet execution.
	621	+ *
	622	+ * Public method for shortcode classes to call.
	623	+ *
	624	+ * @param int $snippet_id Snippet ID.
	625	+ * @return void
	626	+ */
	627	+ public function track_shortcode_snippet( $snippet_id ) {
	628	+ $this->track_executed_snippet( $snippet_id, 'shortcode' );
	629	+ }
	630	+
	631	+ /**
	632	+ * Track executed snippet.
	633	+ *
	634	+ * @param int $snippet_id Snippet ID.
	635	+ * @param string $scope Snippet scope.
	636	+ * @return void
	637	+ */
	638	+ private function track_executed_snippet( $snippet_id, $scope ) {
	639	+ if ( isset( $this->executed_snippets[ $snippet_id ] ) ) {
	640	+ return; // Already tracked.
	641	+ }
	642	+
	643	+ $snippet = get_post( $snippet_id );
	644	+ if ( ! $snippet ) {
	645	+ return;
	646	+ }
	647	+
	648	+ $snippet_type = WINP_Helper::getMetaOption( $snippet_id, 'snippet_type', WINP_SNIPPET_TYPE_PHP );
	649	+ $snippet_location = WINP_Helper::getMetaOption( $snippet_id, 'snippet_location', '' );
	650	+
	651	+ // Map location to human-readable label.
	652	+ $location_label = $this->get_location_label( $scope, $snippet_location );
	653	+
	654	+ $this->executed_snippets[ $snippet_id ] = [
	655	+ 'id' => $snippet_id,
	656	+ 'name' => $snippet->post_title,
	657	+ 'type' => $this->get_type_label( $snippet_type ),
	658	+ 'location' => $location_label,
	659	+ 'scope' => $scope,
	660	+ ];
	661	+ }
	662	+
	663	+ /**
	664	+ * Get human-readable location label.
	665	+ *
	666	+ * @param string $scope Snippet scope.
	667	+ * @param string $location Snippet location.
	668	+ * @return string
	669	+ */
	670	+ private function get_location_label( $scope, $location ) {
	671	+ if ( 'evrywhere' === $scope ) {
	672	+ return __( 'Everywhere', 'insert-php' );
	673	+ }
	674	+
	675	+ if ( 'shortcode' === $scope ) {
	676	+ return __( 'Shortcode', 'insert-php' );
	677	+ }
	678	+
	679	+ $location_labels = [
	680	+ 'header' => __( 'Header', 'insert-php' ),
	681	+ 'footer' => __( 'Footer', 'insert-php' ),
	682	+ 'before_post' => __( 'Before Post', 'insert-php' ),
	683	+ 'before_content' => __( 'Before Content', 'insert-php' ),
	684	+ 'before_paragraph' => __( 'Before Paragraph', 'insert-php' ),
	685	+ 'after_paragraph' => __( 'After Paragraph', 'insert-php' ),
	686	+ 'after_content' => __( 'After Content', 'insert-php' ),
	687	+ 'after_post' => __( 'After Post', 'insert-php' ),
	688	+ 'before_excerpt' => __( 'Before Excerpt', 'insert-php' ),
	689	+ 'after_excerpt' => __( 'After Excerpt', 'insert-php' ),
	690	+ 'before_posts' => __( 'Before Posts', 'insert-php' ),
	691	+ 'after_posts' => __( 'After Posts', 'insert-php' ),
	692	+ 'after_comments' => __( 'After Comments', 'insert-php' ),
	693	+ ];
	694	+
	695	+ return $location_labels[ $location ] ?? ucwords( str_replace( '_', ' ', $location ) );
	696	+ }
	697	+
	698	+ /**
	699	+ * Get human-readable type label.
	700	+ *
	701	+ * @param string $type Snippet type.
	702	+ * @return string
	703	+ */
	704	+ private function get_type_label( $type ) {
	705	+ $type_labels = [
	706	+ WINP_SNIPPET_TYPE_PHP => 'PHP',
	707	+ WINP_SNIPPET_TYPE_UNIVERSAL => 'Universal',
	708	+ WINP_SNIPPET_TYPE_HTML => 'HTML',
	709	+ WINP_SNIPPET_TYPE_CSS => 'CSS',
	710	+ WINP_SNIPPET_TYPE_JS => 'JS',
	711	+ WINP_SNIPPET_TYPE_TEXT => 'TEXT',
	712	+ WINP_SNIPPET_TYPE_AD => 'AD',
	713	+ ];
	714	+
	715	+ return $type_labels[ $type ] ?? 'PHP';
	716	+ }
	717	+
	718	+ /**
	719	+ * Get js or css snippet data
	720	+ *
	721	+ * @param $snippet_id
	722	+ *
	723	+ * @return mixed|string
	724	+ */
	725	+ public static function getJsCssSnippetData( $snippet_id ) {
	726	+ $snippet_type = WINP_Helper::get_snippet_type( $snippet_id );
	727	+
	728	+ $linking = WINP_Helper::getMetaOption( $snippet_id, 'snippet_linking' );
	729	+ $filetype = WINP_Helper::getMetaOption( $snippet_id, 'filetype', $snippet_type );
	730	+
	731	+ $file_name = $snippet_id . '.' . $filetype;
	732	+ $slug = WINP_Helper::getMetaOption( $snippet_id, 'css_js_slug' );
	733	+ if ( ! empty( $slug ) ) {
	734	+ $file_name = $slug . '.' . $filetype;
	735	+ }
	736	+
	737	+ if ( file_exists( WINP_UPLOAD_DIR . '/' . $file_name ) ) {
	738	+ if ( 'inline' == $linking ) {
	739	+ return file_get_contents( WINP_UPLOAD_DIR . '/' . $file_name );
	740	+ }
	741	+
	742	+ if ( 'external' == $linking ) {
	743	+ $file_name .= '?ver=' . WINP_Helper::getMetaOption( $snippet_id, 'css_js_version', time() );
	744	+
	745	+ if ( 'js' == $snippet_type ) {
	746	+ return PHP_EOL . "<script type='text/javascript' src='" . WINP_UPLOAD_URL . '/' . $file_name . "'></script>" . PHP_EOL;
	747	+ }
	748	+
	749	+ if ( 'css' == $snippet_type ) {
	750	+ $short_filename = preg_replace( '@\.css\?ver=.*$@', '', $file_name );
	751	+
	752	+ return PHP_EOL . "<link rel='stylesheet' id='" . $short_filename . "-css' href='" . WINP_UPLOAD_URL . '/' . $file_name . "' type='text/css' media='all' />" . PHP_EOL;
	753	+ }
	754	+ }
	755	+ }
	756	+
	757	+ return '';
	758	+ }
	759	+
	760	+ /**
	761	+ * Execute a snippet
	762	+ *
	763	+ * Code must NOT be escaped, as
	764	+ * it will be executed directly
	765	+ *
	766	+ * @param string $code The snippet code to execute.
	767	+ * @param int $id The snippet ID.
	768	+ * @param bool $catch_output Whether to attempt to suppress the output of execution using buffers.
	769	+ *
	770	+ * @return mixed The result of the code execution
	771	+ */
	772	+ public function executeSnippet( $code, $id = 0, $catch_output = true ) {
	773	+ $id = (int) $id;
	774	+
	775	+ if ( ! $id || empty( $code ) ) {
	776	+ return false;
	777	+ }
	778	+
	779	+ if ( $catch_output ) {
	780	+ ob_start();
	781	+ }
	782	+
	783	+ $snippet = get_post( $id );
	784	+
	785	+ if ( empty( $snippet ) || $snippet->post_type !== WINP_SNIPPETS_POST_TYPE ) {
	786	+ return false;
	787	+ }
	788	+
	789	+ $snippet_type = WINP_Helper::getMetaOption( $id, 'snippet_type', true );
	790	+ $is_executable = in_array( $snippet_type, [ WINP_SNIPPET_TYPE_PHP, WINP_SNIPPET_TYPE_UNIVERSAL ], true );
	791	+
	792	+ if ( $is_executable ) {
	793	+ // Preserve the active snippet context if execution terminates the request.
	794	+ self::$current_snippet_id = $id;
	795	+ WINP_Error_Handler::init();
	796	+ WINP_Error_Handler::set_current_snippet( $id, $snippet->post_title );
	797	+
	798	+ // Register shutdown function once to catch fatal errors.
	799	+ if ( ! self::$shutdown_registered ) {
	800	+ register_shutdown_function( [ $this, 'handle_snippet_shutdown' ] );
	801	+ self::$shutdown_registered = true;
	802	+ }
	803	+ }
	804	+
	805	+ if ( $snippet_type == WINP_SNIPPET_TYPE_UNIVERSAL ) {
	806	+ $result = eval( '?>' . $code . '<?php ' );
	807	+ } elseif ( $snippet_type == WINP_SNIPPET_TYPE_PHP ) {
	808	+ $result = eval( $code );
	809	+ } else {
	810	+ $result = ! empty( $code );
	811	+ }
	812	+
	813	+ if ( $is_executable ) {
	814	+ self::$current_snippet_id = 0;
	815	+ WINP_Error_Handler::clear_current_snippet();
	816	+ }
	817	+
	818	+ if ( $catch_output ) {
	819	+ ob_end_clean();
	820	+ }
	821	+
	822	+ return $result;
	823	+ }
	824	+
	825	+ /**
	826	+ * Handle fatal errors during snippet execution.
	827	+ *
	828	+ * @return void
	829	+ */
	830	+ public function handle_snippet_shutdown() {
	831	+ $error = error_get_last();
	832	+
	833	+ // If there's a fatal error and a snippet was being executed, check if it's from the snippet.
	834	+ if ( self::$current_snippet_id && $error && in_array( $error['type'], [ E_ERROR, E_PARSE, E_CORE_ERROR, E_COMPILE_ERROR, E_USER_ERROR ] ) ) {
	835	+ // Only log if the error originated from the snippet code itself.
	836	+ if ( $this->is_error_from_snippet( $error ) ) {
	837	+ $this->log_snippet_error( self::$current_snippet_id, $error );
	838	+ }
	839	+ }
	840	+
	841	+ // Clear the snippet ID after processing.
	842	+ self::$current_snippet_id = 0;
	843	+ }
	844	+
	845	+ /**
	846	+ * Check if the error originated from the snippet code.
	847	+ *
	848	+ * @param array<string, mixed> $error Error details.
	849	+ *
	850	+ * @return bool True if error is from snippet, false otherwise.
	851	+ */
	852	+ private function is_error_from_snippet( $error ) {
	853	+ if ( ! isset( $error['file'] ) ) {
	854	+ return false;
	855	+ }
	856	+
	857	+ $error_file = $error['file'];
	858	+
	859	+ // Check if error is from eval'd code (PHP snippets executed via eval).
	860	+ if ( strpos( $error_file, "eval()'d code" ) !== false ) {
	861	+ return true;
	862	+ }
	863	+
	864	+ return false;
	865	+ }
	866	+
	867	+ /**
	868	+ * Log snippet error via admin notice
	869	+ *
	870	+ * @param int $snippet_id Snippet ID.
	871	+ * @param array<string, mixed> $error Error details.
	872	+ *
	873	+ * @return void
	874	+ */
	875	+ private function log_snippet_error( $snippet_id, $error ) {
	876	+ // Validate error array has required keys.
	877	+ if ( ! isset( $error['message'], $error['file'], $error['line'] ) ) {
	878	+ return;
	879	+ }
	880	+
	881	+ // Generate unique notice ID based on snippet ID and error details.
	882	+ $error_signature = md5( $snippet_id . $error['message'] . $error['file'] . $error['line'] );
	883	+ $notice_id = 'snippet_error_' . $error_signature;
	884	+
	885	+ // Get snippet title for better context.
	886	+ $snippet = get_post( $snippet_id );
	887	+ $snippet_title = $snippet ? $snippet->post_title : "ID {$snippet_id}";
	888	+
	889	+ // Extract the main error message (before stack trace).
	890	+ $error_message = $error['message'];
	891	+ if ( strpos( $error_message, ' Stack trace:' ) !== false ) {
	892	+ $error_message = substr( $error_message, 0, strpos( $error_message, ' Stack trace:' ) );
	893	+ }
	894	+ $error_message = trim( $error_message );
	895	+
	896	+ // Shorten file path for readability.
	897	+ $file_path = str_replace( ABSPATH, '', $error['file'] );
	898	+
	899	+ // Get edit link for the snippet.
	900	+ $edit_link = admin_url( 'post.php?post=' . $snippet_id . '&action=edit' );
	901	+
	902	+ // Build notice message.
	903	+ $message = sprintf(
	904	+ '<div class="winp-error-notice-header"><strong>%s</strong> %s <a href="%s" class="winp-snippet-edit-link" target="_blank">%s</a></div><details><summary>%s</summary><div class="winp-error-details"><div class="winp-error-message"><strong>%s:</strong><br><code>%s</code></div><div class="winp-error-location"><strong>%s:</strong><br>%s <span class="winp-line-number">%s %d</span></div></div></details><div class="winp-error-notice-footer"><p class="winp-dismiss-help">%s</p><button type="button" class="button winp-manual-dismiss-btn">%s</button></div>',
	905	+ __( 'Snippet Error Detected', 'insert-php' ),
	906	+ // Translators: 1: Snippet title.
	907	+ sprintf( __( 'Snippet "%s" caused a fatal error.', 'insert-php' ), esc_html( $snippet_title ) ),
	908	+ esc_url( $edit_link ),
	909	+ __( 'Edit Snippet', 'insert-php' ),
	910	+ __( 'Show error details', 'insert-php' ),
	911	+ __( 'Error', 'insert-php' ),
	912	+ esc_html( $error_message ),
	913	+ __( 'Location', 'insert-php' ),
	914	+ esc_html( $file_path ),
	915	+ __( 'line', 'insert-php' ),
	916	+ $error['line'],
	917	+ __( 'If you have fixed this error, you can dismiss this notice.', 'insert-php' ),
	918	+ __( 'Dismiss', 'insert-php' )
	919	+ );
	920	+
	921	+ // Store error notice in option to be displayed on next admin page load.
	922	+ $pending_notices = get_option( 'winp_pending_error_notices', [] );
	923	+ if ( ! is_array( $pending_notices ) ) {
	924	+ $pending_notices = [];
	925	+ }
	926	+
	927	+ // Only add if not already present (avoid race conditions).
	928	+ if ( ! isset( $pending_notices[ $notice_id ] ) ) {
	929	+ $pending_notices[ $notice_id ] = [
	930	+ 'message' => $message,
	931	+ 'type' => 'error',
	932	+ ];
	933	+
	934	+ update_option( 'winp_pending_error_notices', $pending_notices, false );
	935	+
	936	+ // Send email notification if enabled and this is a new error.
	937	+ $this->send_error_email( $notice_id, $snippet_id, $snippet_title, $error_message, $file_path, $error['line'], $edit_link );
	938	+ }
	939	+ }
	940	+
	941	+ /**
	942	+ * Send email notification for snippet error
	943	+ *
	944	+ * @param string $error_signature Unique error identifier.
	945	+ * @param int $snippet_id The ID of the snippet.
	946	+ * @param string $snippet_title The title of the snippet.
	947	+ * @param string $error_message The error message.
	948	+ * @param string $file_path The file path where error occurred.
	949	+ * @param int $line_number The line number where error occurred.
	950	+ * @param string $edit_link Link to edit the snippet.
	951	+ *
	952	+ * @return void
	953	+ */
	954	+ private function send_error_email( $error_signature, $snippet_id, $snippet_title, $error_message, $file_path, $line_number, $edit_link ) {
	955	+ // Check if email notifications are enabled.
	956	+ $email_enabled = get_option( 'wbcr_inp_error_email_enabled' );
	957	+ if ( ! $email_enabled ) {
	958	+ return;
	959	+ }
	960	+
	961	+ // Get email address.
	962	+ $email_address = get_option( 'wbcr_inp_error_email_address', get_option( 'admin_email' ) );
	963	+ if ( empty( $email_address ) || ! is_email( $email_address ) ) {
	964	+ return;
	965	+ }
	966	+
	967	+ // Check if we've already emailed about this error.
	968	+ $emailed_errors = get_option( 'winp_emailed_errors', [] );
	969	+ if ( ! is_array( $emailed_errors ) ) {
	970	+ $emailed_errors = [];
	971	+ }
	972	+
	973	+ // If we've already emailed about this error, skip.
	974	+ if ( isset( $emailed_errors[ $error_signature ] ) ) {
	975	+ return;
	976	+ }
	977	+
	978	+ // Clean up old entries (older than 30 days).
	979	+ $thirty_days_ago = time() - ( 30 * DAY_IN_SECONDS );
	980	+ foreach ( $emailed_errors as $hash => $timestamp ) {
	981	+ if ( $timestamp < $thirty_days_ago ) {
	982	+ unset( $emailed_errors[ $hash ] );
	983	+ }
	984	+ }
	985	+
	986	+ // Build email content.
	987	+ $site_name = get_bloginfo( 'name' );
	988	+ $admin_url = admin_url( 'edit.php?post_type=' . WINP_SNIPPETS_POST_TYPE );
	989	+ $subject = sprintf( '[%s] Snippet Error Detected: %s', $site_name, $snippet_title );
	990	+
	991	+ $email_body = $this->get_error_email_template( $site_name, $snippet_id, $snippet_title, $error_message, $file_path, $line_number, $edit_link, $admin_url );
	992	+
	993	+ // Set email headers for HTML.
	994	+ $headers = [
	995	+ 'Content-Type: text/html; charset=UTF-8',
	996	+ ];
	997	+
	998	+ // Send email.
	999	+ $sent = wp_mail( $email_address, $subject, $email_body, $headers );
	1000	+
	1001	+ // If email sent successfully, mark this error as emailed.
	1002	+ if ( $sent ) {
	1003	+ $emailed_errors[ $error_signature ] = time();
	1004	+ update_option( 'winp_emailed_errors', $emailed_errors, false );
	1005	+ }
	1006	+ }
	1007	+
	1008	+ /**
	1009	+ * Get HTML email template for error notification
	1010	+ *
	1011	+ * @param string $site_name Site name.
	1012	+ * @param int $snippet_id Snippet ID.
	1013	+ * @param string $snippet_title Snippet title.
	1014	+ * @param string $error_message Error message.
	1015	+ * @param string $file_path File path.
	1016	+ * @param int $line_number Line number.
	1017	+ * @param string $edit_link Edit link.
	1018	+ * @param string $admin_url Admin URL.
	1019	+ *
	1020	+ * @return string HTML email template.
	1021	+ */
	1022	+ private function get_error_email_template( $site_name, $snippet_id, $snippet_title, $error_message, $file_path, $line_number, $edit_link, $admin_url ) {
	1023	+ ob_start();
	1024	+ ?>
	1025	+ <!DOCTYPE html>
	1026	+ <html>
	1027	+ <head>
	1028	+ <meta charset="UTF-8">
	1029	+ <meta name="viewport" content="width=device-width, initial-scale=1.0">
	1030	+ <title><?php echo esc_html( __( 'Snippet Error Notification', 'insert-php' ) ); ?></title>
	1031	+ </head>
	1032	+ <body style="margin: 0; padding: 0; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen-Sans, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif; background-color: #f0f0f1;">
	1033	+ <table role="presentation" style="width: 100%; border-collapse: collapse;">
	1034	+ <tr>
	1035	+ <td align="center" style="padding: 40px 20px;">
	1036	+ <table role="presentation" style="width: 100%; max-width: 600px; border-collapse: collapse; background-color: #ffffff; border: 1px solid #c3c4c7; border-radius: 2px;">
	1037	+ <!-- Header -->
	1038	+ <tr>
	1039	+ <td style="padding: 24px 30px; background-color: #2271b1; border-bottom: 1px solid #135e96;">
	1040	+ <h1 style="margin: 0; color: #ffffff; font-size: 20px; font-weight: 600;">
	1041	+ ⚠️ <?php echo esc_html( __( 'Snippet Error Detected', 'insert-php' ) ); ?>
	1042	+ </h1>
	1043	+ </td>
	1044	+ </tr>
	1045	+
	1046	+ <!-- Content -->
	1047	+ <tr>
	1048	+ <td style="padding: 30px;">
	1049	+ <p style="margin: 0 0 16px; color: #1d2327; font-size: 14px; line-height: 1.6;">
	1050	+ <?php echo esc_html( __( 'Hello,', 'insert-php' ) ); ?>
	1051	+ </p>
	1052	+
	1053	+ <p style="margin: 0 0 20px; color: #1d2327; font-size: 14px; line-height: 1.6;">
	1054	+ <?php
	1055	+ printf(
	1056	+ // translators: 1: snippet title, 2: site name.
	1057	+ esc_html( __( 'A fatal error has been detected in the snippet "%1$s" on your site %2$s.', 'insert-php' ) ),
	1058	+ '<strong>' . esc_html( $snippet_title ) . '</strong>',
	1059	+ '<strong>' . esc_html( $site_name ) . '</strong>'
	1060	+ );
	1061	+ ?>
	1062	+ </p>
	1063	+
	1064	+ <!-- Error Details Box -->
	1065	+ <table role="presentation" style="width: 100%; border-collapse: collapse; margin: 24px 0; background-color: #fcf0f1; border-left: 4px solid #d63638; border-radius: 0;">
	1066	+ <tr>
	1067	+ <td style="padding: 16px 20px;">
	1068	+ <p style="margin: 0 0 12px; color: #8c1c13; font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px;">
	1069	+ <?php echo esc_html( __( 'Error Details', 'insert-php' ) ); ?>
	1070	+ </p>
	1071	+
	1072	+ <div style="margin-bottom: 12px;">
	1073	+ <p style="margin: 0 0 6px; color: #3c434a; font-size: 13px; font-weight: 600;">
	1074	+ <?php echo esc_html( __( 'Error Message:', 'insert-php' ) ); ?>
	1075	+ </p>
	1076	+ <p style="margin: 0; padding: 8px 12px; background-color: #ffffff; border: 1px solid #dcdcde; color: #1d2327; font-size: 13px; font-family: Consolas, Monaco, monospace; word-break: break-word; line-height: 1.5;">
	1077	+ <?php echo esc_html( $error_message ); ?>
	1078	+ </p>
	1079	+ </div>
	1080	+
	1081	+ <div style="margin-bottom: 12px;">
	1082	+ <p style="margin: 0 0 6px; color: #3c434a; font-size: 13px; font-weight: 600;">
	1083	+ <?php echo esc_html( __( 'Location:', 'insert-php' ) ); ?>
	1084	+ </p>
	1085	+ <p style="margin: 0; padding: 8px 12px; background-color: #ffffff; border: 1px solid #dcdcde; color: #1d2327; font-size: 13px; font-family: Consolas, Monaco, monospace; line-height: 1.5;">
	1086	+ <?php echo esc_html( $file_path ); ?> <span style="color: #646970;"><?php echo esc_html( __( 'line', 'insert-php' ) ); ?> <?php echo intval( $line_number ); ?></span>
	1087	+ </p>
	1088	+ </div>
	1089	+
	1090	+ <div>
	1091	+ <p style="margin: 0 0 6px; color: #3c434a; font-size: 13px; font-weight: 600;">
	1092	+ <?php echo esc_html( __( 'Snippet:', 'insert-php' ) ); ?>
	1093	+ </p>
	1094	+ <p style="margin: 0; padding: 8px 12px; background-color: #ffffff; border: 1px solid #dcdcde; color: #1d2327; font-size: 13px; line-height: 1.5;">
	1095	+ <?php echo esc_html( $snippet_title ); ?> <span style="color: #646970;">(ID: <?php echo intval( $snippet_id ); ?>)</span>
	1096	+ </p>
	1097	+ </div>
	1098	+ </td>
	1099	+ </tr>
	1100	+ </table>
	1101	+
	1102	+ <!-- Action Buttons -->
	1103	+ <table role="presentation" style="width: 100%; border-collapse: collapse; margin: 24px 0;">
	1104	+ <tr>
	1105	+ <td style="padding: 0;">
	1106	+ <a href="<?php echo esc_url( $edit_link ); ?>" style="display: inline-block; padding: 10px 20px; background-color: #2271b1; color: #ffffff; text-decoration: none; border-radius: 3px; font-weight: 500; font-size: 13px; margin-right: 8px; border: 1px solid #2271b1;">
	1107	+ <?php echo esc_html( __( 'Edit Snippet', 'insert-php' ) ); ?>
	1108	+ </a>
	1109	+ <a href="<?php echo esc_url( $admin_url ); ?>" style="display: inline-block; padding: 10px 20px; background-color: #f6f7f7; color: #2c3338; text-decoration: none; border-radius: 3px; font-weight: 500; font-size: 13px; border: 1px solid #c3c4c7;">
	1110	+ <?php echo esc_html( __( 'View All Snippets', 'insert-php' ) ); ?>
	1111	+ </a>
	1112	+ </td>
	1113	+ </tr>
	1114	+ </table>
	1115	+
	1116	+ <p style="margin: 20px 0 0; color: #646970; font-size: 13px; line-height: 1.6;">
	1117	+ <?php echo esc_html( __( 'This notification is sent only once per unique error. You can disable these notifications in the plugin settings.', 'insert-php' ) ); ?>
	1118	+ </p>
	1119	+ </td>
	1120	+ </tr>
	1121	+
	1122	+ <!-- Footer -->
	1123	+ <tr>
	1124	+ <td style="padding: 16px 30px; background-color: #f6f7f7; border-top: 1px solid #dcdcde;">
	1125	+ <p style="margin: 0; color: #646970; font-size: 12px; text-align: center;">
	1126	+ <?php
	1127	+ printf(
	1128	+ // translators: %s: site name.
	1129	+ esc_html( __( 'This email was sent by Woody Code Snippets on %s', 'insert-php' ) ),
	1130	+ '<strong>' . esc_html( $site_name ) . '</strong>'
	1131	+ );
	1132	+ ?>
	1133	+ </p>
	1134	+ </td>
	1135	+ </tr>
	1136	+ </table>
	1137	+ </td>
	1138	+ </tr>
	1139	+ </table>
	1140	+ </body>
	1141	+ </html>
	1142	+ <?php
	1143	+ $output = ob_get_clean();
	1144	+ return false !== $output ? $output : '';
	1145	+ }
	1146	+
	1147	+ /**
	1148	+ * Get property value
	1149	+ *
	1150	+ * @param $value
	1151	+ * @param $property
	1152	+ *
	1153	+ * @return null
	1154	+ */
	1155	+ private function getPropertyValue( $value, $property ) {
	1156	+ if ( is_object( $value ) ) {
	1157	+ return $value->$property ?? null;
	1158	+ } elseif ( isset( $value[ $property ] ) ) {
	1159	+ return $value[ $property ];
	1160	+ }
	1161	+
	1162	+ return null;
	1163	+ }
	1164	+
	1165	+ /**
	1166	+ * Check conditional execution logic for the snippet
	1167	+ *
	1168	+ * @param $snippet_id
	1169	+ *
	1170	+ * @return bool
	1171	+ */
	1172	+ public function checkCondition( $snippet_id ) {
	1173	+ // Итоговый результат условий
	1174	+ $result = true;
	1175	+ // Получаем сохранённые параметры условий
	1176	+ $filters = get_post_meta( $snippet_id, 'wbcr_inp_snippet_filters' );
	1177	+ // Если условия указаны
	1178	+ if ( ! ( empty( $filters ) || isset( $filters[0] ) && empty( $filters[0] ) ) ) {
	1179	+ foreach ( $filters[0] as $filter ) {
	1180	+ $conditions = $this->getPropertyValue( $filter, 'conditions' );
	1181	+ // Если условия пусты, то пропускаем цикл
	1182	+ if ( empty( $conditions ) ) {
	1183	+ continue;
	1184	+ }
	1185	+ // Промежуточный результат AND условий
	1186	+ $and_conditions = null;
	1187	+ // Проходим по AND условиям
	1188	+ foreach ( $conditions as $scope ) {
	1189	+ $scope_conditions = $this->getPropertyValue( $scope, 'conditions' );
	1190	+ // Если условия пусты, то пропускаем цикл
	1191	+ if ( empty( $scope_conditions ) ) {
	1192	+ continue;
	1193	+ }
	1194	+ // Промежуточный результат OR условий
	1195	+ $or_conditions = null;
	1196	+ // Проходим по OR условиям
	1197	+ foreach ( $scope_conditions as $condition ) {
	1198	+ $method_name = str_replace( '-', '_', $this->getPropertyValue( $condition, 'param' ) );
	1199	+ $operator = $this->getPropertyValue( $condition, 'operator' );
	1200	+ $value = $this->getPropertyValue( $condition, 'value' );
	1201	+ // Получаем результат OR условий
	1202	+ $or_conditions = is_null( $or_conditions ) ? $this->call_method( $method_name, $operator, $value ) : $or_conditions || $this->call_method( $method_name, $operator, $value );
	1203	+ }
	1204	+ // Получаем результат AND условий
	1205	+ $and_conditions = is_null( $and_conditions ) ? $or_conditions : $and_conditions && $or_conditions;
	1206	+ }
	1207	+ // Получаем результат блока условий
	1208	+ $result = $this->getPropertyValue( $filter, 'type' ) == 'showif' ? $and_conditions : ! $and_conditions;
	1209	+ }
	1210	+ }
	1211	+
	1212	+ return $result;
	1213	+ }
	1214	+
	1215	+ /**
	1216	+ * Call specified method
	1217	+ *
	1218	+ * @param $method_name
	1219	+ * @param $operator
	1220	+ * @param $value
	1221	+ *
	1222	+ * @return bool
	1223	+ */
	1224	+ private function call_method( $method_name, $operator, $value ) {
	1225	+ if ( method_exists( $this, $method_name ) ) {
	1226	+ return $this->$method_name( $operator, $value );
	1227	+ } else {
	1228	+ return apply_filters( 'wbcr/inp/execute/check_condition', false, $method_name, $operator, $value );
	1229	+ }
	1230	+ }
	1231	+
	1232	+ /**
	1233	+ * Retrieve the first error in a snippet's code
	1234	+ *
	1235	+ * @param int $snippet_id
	1236	+ *
	1237	+ * @return array|bool
	1238	+ */
	1239	+ public function getSnippetError( $snippet_id ) {
	1240	+ if ( ! intval( $snippet_id ) ) {
	1241	+ return false;
	1242	+ }
	1243	+
	1244	+ $snippet = get_post( $snippet_id );
	1245	+
	1246	+ if ( ! $snippet ) {
	1247	+ return false;
	1248	+ }
	1249	+
	1250	+ $snippet_code = WINP_Helper::get_snippet_code( $snippet );
	1251	+ $snippet_code = $this->prepareCode( $snippet_code, $snippet_id );
	1252	+
	1253	+ $result = $this->executeSnippet( $snippet_code, $snippet_id );
	1254	+
	1255	+ if ( false !== $result ) {
	1256	+ return false;
	1257	+ }
	1258	+
	1259	+ $error = error_get_last();
	1260	+
	1261	+ if ( is_null( $error ) ) {
	1262	+ return false;
	1263	+ }
	1264	+
	1265	+ return $error;
	1266	+ }
	1267	+
	1268	+ /**
	1269	+ * Prepare the code by removing php tags from beginning and end
	1270	+ *
	1271	+ * @param string $code
	1272	+ * @param integer $snippet_id
	1273	+ *
	1274	+ * @return string
	1275	+ */
	1276	+ public function prepareCode( $code, $snippet_id ) {
	1277	+ $snippet_type = WINP_Helper::get_snippet_type( $snippet_id );
	1278	+
	1279	+ if ( $snippet_type != WINP_SNIPPET_TYPE_UNIVERSAL
	1280	+ && $snippet_type != WINP_SNIPPET_TYPE_CSS
	1281	+ && $snippet_type != WINP_SNIPPET_TYPE_JS
	1282	+ && $snippet_type != WINP_SNIPPET_TYPE_HTML ) {
	1283	+
	1284	+ /* Remove <?php and <? from beginning of snippet */
	1285	+ $code = preg_replace( '|^[\s]*<\?(php)?|', '', $code );
	1286	+
	1287	+ /* Remove ?> from end of snippet */
	1288	+ $code = preg_replace( '|\?>[\s]*$|', '', $code );
	1289	+ }
	1290	+
	1291	+ return $code;
	1292	+ }
	1293	+
	1294	+ /**
	1295	+ * Get current URL
	1296	+ *
	1297	+ * @return string
	1298	+ */
	1299	+ private function getCurrentUrl() {
	1300	+ $out = '';
	1301	+ $url = explode( '?', $_SERVER['REQUEST_URI'], 2 );
	1302	+ if ( isset( $url[0] ) ) {
	1303	+ $out = trim( $url[0], '/' );
	1304	+ }
	1305	+
	1306	+ return $out ? urldecode( $out ) : '/';
	1307	+ }
	1308	+
	1309	+ /**
	1310	+ * Get referer URL
	1311	+ *
	1312	+ * @return string
	1313	+ */
	1314	+ private function getRefererUrl() {
	1315	+ $out = '';
	1316	+ $url = explode( '?', str_replace( site_url(), '', $_SERVER['HTTP_REFERER'] ), 2 );
	1317	+ if ( isset( $url[0] ) ) {
	1318	+ $out = trim( $url[0], '/' );
	1319	+ }
	1320	+
	1321	+ return $out ? urldecode( $out ) : '/';
	1322	+ }
	1323	+
	1324	+ /**
	1325	+ * Check by operator
	1326	+ *
	1327	+ * @param string $operation Comparison operator.
	1328	+ * @param mixed $first First value.
	1329	+ * @param mixed $second Second value.
	1330	+ * @param bool $third Third value.
	1331	+ *
	1332	+ * @return bool
	1333	+ */
	1334	+ public function check_by_operator( $operation, $first, $second, $third = false ) {
	1335	+ switch ( $operation ) {
	1336	+ case 'equals':
	1337	+ if ( is_array( $second ) ) {
	1338	+ return in_array( $first, $second );
	1339	+ } else {
	1340	+ return $first === $second;
	1341	+ }
	1342	+ case 'notequal':
	1343	+ if ( is_array( $second ) ) {
	1344	+ return ! in_array( $first, $second );
	1345	+ } else {
	1346	+ return $first !== $second;
	1347	+ }
	1348	+ case 'less':
	1349	+ case 'older':
	1350	+ return $first > $second;
	1351	+ case 'greater':
	1352	+ case 'younger':
	1353	+ return $first < $second;
	1354	+ case 'contains':
	1355	+ return strpos( $first, $second ) !== false;
	1356	+ case 'notcontain':
	1357	+ return strpos( $first, $second ) === false;
	1358	+ case 'between':
	1359	+ return $first < $second && $second < $third;
	1360	+
	1361	+ default:
	1362	+ return $first === $second;
	1363	+ }
	1364	+ }
	1365	+
	1366	+ /**
	1367	+ * A role of the user who views your website. The role "guest" is applied for unregistered users.
	1368	+ *
	1369	+ * @param string $operator
	1370	+ * @param string $value
	1371	+ *
	1372	+ * @return boolean
	1373	+ */
	1374	+ private function user_role( $operator, $value ) {
	1375	+ if ( ! is_user_logged_in() ) {
	1376	+ return $this->check_by_operator( $operator, $value, 'guest' );
	1377	+ } else {
	1378	+ $current_user = wp_get_current_user();
	1379	+ if ( ! ( $current_user instanceof WP_User ) ) {
	1380	+ return false;
	1381	+ }
	1382	+
	1383	+ return $this->check_by_operator( $operator, $value, $current_user->roles[0] );
	1384	+ }
	1385	+ }
	1386	+
	1387	+ /**
	1388	+ * Get timestamp
	1389	+ *
	1390	+ * @param string $units Time units.
	1391	+ * @param mixed $count Count of units.
	1392	+ *
	1393	+ * @return integer
	1394	+ */
	1395	+ private function get_timestamp( $units, $count ) {
	1396	+ if ( ! is_numeric( $count ) ) {
	1397	+ return 0;
	1398	+ }
	1399	+
	1400	+ $count = (int) $count;
	1401	+
	1402	+ switch ( $units ) {
	1403	+ case 'seconds':
	1404	+ return $count;
	1405	+ case 'minutes':
	1406	+ return $count * MINUTE_IN_SECONDS;
	1407	+ case 'hours':
	1408	+ return $count * HOUR_IN_SECONDS;
	1409	+ case 'days':
	1410	+ return $count * DAY_IN_SECONDS;
	1411	+ case 'weeks':
	1412	+ return $count * WEEK_IN_SECONDS;
	1413	+ case 'months':
	1414	+ return $count * MONTH_IN_SECONDS;
	1415	+ case 'years':
	1416	+ return $count * YEAR_IN_SECONDS;
	1417	+
	1418	+ default:
	1419	+ return $count;
	1420	+ }
	1421	+ }
	1422	+
	1423	+ /**
	1424	+ * Get date timestamp
	1425	+ *
	1426	+ * @param mixed $value Date value.
	1427	+ *
	1428	+ * @return int|mixed Returns 0 on validation failure, timestamp calculation, or the original value
	1429	+ */
	1430	+ public function get_date_timestamp( $value ) {
	1431	+ if ( is_object( $value ) ) {
	1432	+ if ( ! isset( $value->units ) || ! isset( $value->unitsCount ) ) { // phpcs:ignore WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase
	1433	+ return 0;
	1434	+ }
	1435	+ $current_timestamp = current_datetime()->getTimestamp();
	1436	+ return ( $current_timestamp - $this->get_timestamp( $value->units, $value->unitsCount ) ) * 1000; // phpcs:ignore WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase
	1437	+ } else {
	1438	+ return $value;
	1439	+ }
	1440	+ }
	1441	+
	1442	+ /**
	1443	+ * The date when the user who views your website was registered.
	1444	+ * For unregistered users this date always equals to 1 Jan 1970.
	1445	+ *
	1446	+ * @param string $operator Comparison operator.
	1447	+ * @param mixed $value Comparison value (object for 'between', mixed otherwise).
	1448	+ *
	1449	+ * @return boolean
	1450	+ */
	1451	+ private function user_registered( $operator, $value ) {
	1452	+ if ( ! is_user_logged_in() ) {
	1453	+ return false;
	1454	+ } else {
	1455	+ $user = wp_get_current_user();
	1456	+ $registered = strtotime( $user->data->user_registered );
	1457	+
	1458	+ // Validate that we have a valid registration timestamp.
	1459	+ if ( false === $registered ) {
	1460	+ return false;
	1461	+ }
	1462	+
	1463	+ $registered = $registered * 1000;
	1464	+
	1465	+ if ( 'equals' === $operator || 'notequal' === $operator ) {
	1466	+ $registered = $registered / 1000;
	1467	+ $timestamp = $this->get_date_timestamp( $value );
	1468	+
	1469	+ if ( ! $timestamp || $timestamp <= 0 ) {
	1470	+ return false;
	1471	+ }
	1472	+
	1473	+ $timestamp = round( $timestamp / 1000 );
	1474	+
	1475	+ return $this->check_by_operator( $operator, gmdate( 'Y-m-d', (int) $timestamp ), gmdate( 'Y-m-d', (int) $registered ) );
	1476	+ } elseif ( 'between' === $operator ) {
	1477	+ if ( ! is_object( $value ) || ! isset( $value->start ) || ! isset( $value->end ) ) {
	1478	+ return false;
	1479	+ }
	1480	+ $start_timestamp = $this->get_date_timestamp( $value->start );
	1481	+ $end_timestamp = $this->get_date_timestamp( $value->end );
	1482	+
	1483	+ if ( ! $start_timestamp || $start_timestamp <= 0 || ! $end_timestamp || $end_timestamp <= 0 ) {
	1484	+ return false;
	1485	+ }
	1486	+
	1487	+ return $this->check_by_operator( $operator, $start_timestamp, $registered, $end_timestamp );
	1488	+ } else {
	1489	+ $timestamp = $this->get_date_timestamp( $value );
	1490	+
	1491	+ if ( ! $timestamp || $timestamp <= 0 ) {
	1492	+ return false;
	1493	+ }
	1494	+
	1495	+ return $this->check_by_operator( $operator, $timestamp, $registered );
	1496	+ }
	1497	+ }
	1498	+ }
	1499	+
	1500	+ /**
	1501	+ * Check the user views your website from mobile device or not
	1502	+ *
	1503	+ * @param string $operator Comparison operator.
	1504	+ * @param string $value Comparison value.
	1505	+ *
	1506	+ * @return boolean
	1507	+ *
	1508	+ * @link https://stackoverflow.com/a/4117597
	1509	+ */
	1510	+ private function user_mobile( $operator, $value ) {
	1511	+ $useragent = $_SERVER['HTTP_USER_AGENT'];
	1512	+
	1513	+ if ( preg_match( '/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows (ce|phone)|xda|xiino/i', $useragent ) || preg_match( '/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i', substr( $useragent, 0, 4 ) ) ) {
	1514	+ return $operator === 'equals' && $value === 'yes' || $operator === 'notequal' && $value === 'no';
	1515	+ } else {
	1516	+ return $operator === 'notequal' && $value === 'yes' || $operator === 'equals' && $value === 'no';
	1517	+ }
	1518	+ }
	1519	+
	1520	+ /**
	1521	+ * Determines whether the user's browser has a cookie with a given name
	1522	+ *
	1523	+ * @param $operator
	1524	+ * @param $value
	1525	+ *
	1526	+ * @return boolean
	1527	+ */
	1528	+ private function user_cookie_name( $operator, $value ) {
	1529	+ if ( isset( $_COOKIE[ $value ] ) ) {
	1530	+ return $operator === 'equals';
	1531	+ } else {
	1532	+ return $operator === 'notequal';
	1533	+ }
	1534	+ }
	1535	+
	1536	+ /**
	1537	+ * A some selected page
	1538	+ *
	1539	+ * @param $operator
	1540	+ * @param $value
	1541	+ *
	1542	+ * @return boolean
	1543	+ */
	1544	+ private function location_some_page( $operator, $value ) {
	1545	+ $post_id = ( ! is_404() && ! is_search() && ! is_archive() && ! is_home() ) ? get_the_ID() : false;
	1546	+
	1547	+ switch ( $value ) {
	1548	+ case 'base_web': // Basic - Entire Website
	1549	+ $result = true;
	1550	+ break;
	1551	+ case 'base_sing': // Basic - All Singulars
	1552	+ $result = is_singular();
	1553	+ break;
	1554	+ case 'base_arch': // Basic - All Archives
	1555	+ $result = is_archive();
	1556	+ break;
	1557	+ case 'spec_404': // Special Pages - 404 Page
	1558	+ $result = is_404();
	1559	+ break;
	1560	+ case 'spec_search': // Special Pages - Search Page
	1561	+ $result = is_search();
	1562	+ break;
	1563	+ case 'spec_blog': // Special Pages - Blog / Posts Page
	1564	+ $result = is_home();
	1565	+ break;
	1566	+ case 'spec_front': // Special Pages - Front Page
	1567	+ $result = is_front_page();
	1568	+ break;
	1569	+ case 'spec_date': // Special Pages - Date Archive
	1570	+ $result = is_date();
	1571	+ break;
	1572	+ case 'spec_auth': // Special Pages - Author Archive
	1573	+ $result = is_author();
	1574	+ break;
	1575	+ case 'post_all': // Posts - All Posts
	1576	+ case 'page_all': // Pages - All Pages
	1577	+ $result = false;
	1578	+ if ( false !== $post_id ) {
	1579	+ $post_type = 'post_all' == $value ? 'post' : 'page';
	1580	+ $result = $post_type == get_post_type( $post_id );
	1581	+ }
	1582	+ break;
	1583	+ case 'post_arch': // Posts - All Posts Archive
	1584	+ case 'page_arch': // Pages - All Pages Archive
	1585	+ $result = false;
	1586	+ if ( is_archive() ) {
	1587	+ $post_type = 'post_arch' == $value ? 'post' : 'page';
	1588	+ $result = $post_type == get_post_type();
	1589	+ }
	1590	+ break;
	1591	+ case 'post_cat': // Posts - All Categories Archive
	1592	+ case 'post_tag': // Posts - All Tags Archive
	1593	+ $result = false;
	1594	+ if ( is_archive() && 'post' == get_post_type() ) {
	1595	+ $taxonomy = 'post_tag' == $value ? 'post_tag' : 'category';
	1596	+ $obj = get_queried_object();
	1597	+
	1598	+ $current_taxonomy = '';
	1599	+ if ( '' !== $obj && null !== $obj ) {
	1600	+ $current_taxonomy = $obj->taxonomy;
	1601	+ }
	1602	+
	1603	+ if ( $current_taxonomy == $taxonomy ) {
	1604	+ $result = true;
	1605	+ }
	1606	+ }
	1607	+ break;
	1608	+
	1609	+ default:
	1610	+ $result = false;
	1611	+ }
	1612	+
	1613	+ if ( WINP_Helper::is_woo_active() ) {
	1614	+ switch ( $value ) {
	1615	+ case 'woo_product':
	1616	+ $result = is_product();
	1617	+ break;
	1618	+ case 'woo_arch':
	1619	+ $result = is_shop();
	1620	+ break;
	1621	+ case 'woo_cart':
	1622	+ $result = is_cart();
	1623	+ break;
	1624	+ case 'woo_checkout':
	1625	+ $result = is_checkout();
	1626	+ break;
	1627	+ case 'woo_checkout_pay':
	1628	+ $result = is_checkout_pay_page();
	1629	+ break;
	1630	+ case 'woo_cat':
	1631	+ $result = is_product_category();
	1632	+ break;
	1633	+ case 'woo_tag':
	1634	+ $result = is_product_tag();
	1635	+ break;
	1636	+ }
	1637	+ }
	1638	+
	1639	+ return $this->check_by_operator( $operator, $result, true );
	1640	+ }
	1641	+
	1642	+ /**
	1643	+ * An URL of the current page where a user who views your website is located
	1644	+ *
	1645	+ * @param $operator
	1646	+ * @param $value
	1647	+ *
	1648	+ * @return boolean
	1649	+ */
	1650	+ private function location_page( $operator, $value ) {
	1651	+ $url = $this->getCurrentUrl();
	1652	+
	1653	+ return $url ? $this->check_by_operator( $operator, trim( $url, '/' ), trim( $value, '/' ) ) : false;
	1654	+ }
	1655	+
	1656	+ /**
	1657	+ * A referrer URL which has brought a user to the current page
	1658	+ *
	1659	+ * @param $operator
	1660	+ * @param $value
	1661	+ *
	1662	+ * @return boolean
	1663	+ */
	1664	+ private function location_referrer( $operator, $value ) {
	1665	+ $url = $this->getRefererUrl();
	1666	+
	1667	+ return $url ? $this->check_by_operator( $operator, trim( $url, '/' ), trim( $value, '/' ) ) : false;
	1668	+ }
	1669	+
	1670	+ /**
	1671	+ * A post type of the current page
	1672	+ *
	1673	+ * @param $operator
	1674	+ * @param $value
	1675	+ *
	1676	+ * @return boolean
	1677	+ */
	1678	+ private function location_post_type( $operator, $value ) {
	1679	+ if ( is_singular() ) {
	1680	+ return $this->check_by_operator( $operator, $value, get_post_type() );
	1681	+ }
	1682	+
	1683	+ return false;
	1684	+ }
	1685	+
	1686	+ /**
	1687	+ * A taxonomy page
	1688	+ *
	1689	+ * @param $operator
	1690	+ * @param $value
	1691	+ *
	1692	+ * @return boolean
	1693	+ * @since 2.2.8 The bug is fixed, the condition was not checked
	1694	+ * for tachonomies, only posts.
	1695	+ */
	1696	+ private function location_taxonomy( $operator, $value ) {
	1697	+ $term_id = null;
	1698	+
	1699	+ if ( is_tax() || is_tag() || is_category() ) {
	1700	+ $term_id = get_queried_object()->term_id;
	1701	+
	1702	+ if ( $term_id ) {
	1703	+ return $this->check_by_operator( $operator, intval( $value ), $term_id );
	1704	+ }
	1705	+ }
	1706	+
	1707	+ return false;
	1708	+ }
	1709	+
	1710	+ /**
	1711	+ * A taxonomy of the current page
	1712	+ *
	1713	+ * @param $operator
	1714	+ * @param $value
	1715	+ *
	1716	+ * @return boolean
	1717	+ * @since 2.4.0
	1718	+ */
	1719	+ private function page_taxonomy( $operator, $value ) {
	1720	+ $term_id = null;
	1721	+
	1722	+ if ( is_singular() ) {
	1723	+ $post_cat = get_the_category( get_the_ID() );
	1724	+ if ( is_array( $post_cat ) ) {
	1725	+ foreach ( $post_cat as $item ) {
	1726	+ $term_id[] = $item->term_id;
	1727	+ }
	1728	+ }
	1729	+ }
	1730	+
	1731	+ if ( $term_id ) {
	1732	+ return $this->check_by_operator( $operator, intval( $value ), $term_id );
	1733	+ }
	1734	+
	1735	+ return false;
	1736	+ }
	1737	+}