← All changes | includes/class.execute.snippet.php +1737 -1225 2.4.6 → trunk View file →

		@@ -1,1225 +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		- * Execute the everywhere snippets once the plugins are loaded
102		- */
103		- public function executeEverywhereSnippets() {
104		- echo $this->executeActiveSnippets( 'evrywhere' );
105		- }
106		-
107		- /**
108		- * Execute the snippets in header of page once the plugins are loaded
109		- */
110		- public function executeHeaderSnippets() {
111		- echo $this->executeActiveSnippets( 'auto', 'header' );
112		- }
113		-
114		- /**
115		- * Execute the snippets in footer of page once the plugins are loaded
116		- */
117		- public function executeFooterSnippets() {
118		- echo $this->executeActiveSnippets( 'auto', 'footer' );
119		- }
120		-
121		- /**
122		- * Execute the snippets before post
123		- *
124		- * @param $data
125		- * @param $query
126		- */
127		- public function executePostSnippets( $data, $query ) {
128		- global $post;
129		-
130		- $content = '';
131		-
132		- $post_type = ! empty( $post ) ? $post->post_type : get_post( $data->ID )->post_type;
133		- if ( is_singular( [ $post_type ] ) && $post->ID == $data->ID ) {
134		- if ( did_action( 'get_header' ) ) {
135		- // Перед заголовком
136		- $content = $this->executeActiveSnippets( 'auto', 'before_post' );
137		- }
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		- }
170		- else {
171		- preg_match_all( "/<\/p>/", $content, $matches );
172		- }
173		- $paragraphs = $matches[0];
174		-
175		- if ( $paragraph_number == 0 ) {
176		- $paragraph_number = 1;
177		- }
178		-
179		- if ( $content && $snippet_content && $paragraphs && $paragraph_number <= count( $paragraphs ) ) {
180		- $offset = 0;
181		- foreach ( $paragraphs as $paragraph_key => $paragraph ) {
182		- $position = strpos( $content, $paragraph, $offset ); // Позиция тега параграфа
183		- // Если указанный номер параграфа совпадает с текущим
184		- if ( $paragraph_key + 1 == $paragraph_number ) {
185		- if ( 'before' == $type ) {
186		- $content = substr( $content, 0, $position ) . $snippet_content . substr( $content, $position );
187		- }
188		- else {
189		- $content = substr( $content, 0, $position + 4 ) . $snippet_content . substr( $content, $position + 4 );
190		- }
191		- break;
192		- }
193		- else {
194		- $offset = $position + 1;
195		- }
196		- }
197		- }
198		-
199		- return $content;
200		- }
201		-
202		- /**
203		- * Handle posts content
204		- *
205		- * @param string $content
206		- * @param string $snippet_content
207		- * @param integer $post_number
208		- * @param string $type
209		- * @param object $query
210		- *
211		- * @return mixed
212		- */
213		- private function handlePostsContent( $content, $snippet_content, $post_number, $type, $query ) {
214		- global $winp_after_post_content;
215		- if ( $query->post_count > 0 ) {
216		- if ( $post_number == 0 ) {
217		- $post_number = 1;
218		- }
219		-
220		- if ( 'before' == $type && $query->current_post + 1 == $post_number ) {
221		- return $snippet_content;
222		- }
223		- else if ( 'after' == $type ) {
224		- // Номер поста совпадает
225		- if ( $query->current_post == $post_number ) {
226		- return $snippet_content;
227		- // Если это последний пост и указанный номер поста больше общего количества постов,
228		- // то нужно сохранить контент сниппета для вывода в конце данного поста
229		- }
230		- else if ( $query->current_post + 1 == $query->post_count && $post_number >= $query->post_count ) {
231		- $winp_after_post_content[ $query->post->ID ] = $snippet_content;
232		- }
233		- }
234		- }
235		-
236		- return $content;
237		- }
238		-
239		- /**
240		- * Execute the snippets page content
241		- *
242		- * @param $content
243		- *
244		- * @return mixed
245		- */
246		- public function executeContentSnippets( $content ) {
247		- global $post, $winp_after_post_content;
248		-
249		- $post_type = ! empty( $post ) ? $post->post_type : false;
250		-
251		- if ( is_category() || is_archive() || is_tag() || is_tax() || is_search() ) {
252		- // Перед коротким описанием
253		- $content = $this->executeActiveSnippets( 'auto', 'before_excerpt' ) . $content;
254		-
255		- // После короткого описания
256		- $content .= $this->executeActiveSnippets( 'auto', 'after_excerpt' );
257		- }
258		-
259		- if ( is_singular( [ $post_type ] ) ) {
260		- // Перед параграфом
261		- $content = $this->executeActiveSnippets( 'auto', 'before_paragraph', $content );
262		-
263		- // После параграфа
264		- $content = $this->executeActiveSnippets( 'auto', 'after_paragraph', $content );
265		-
266		- // После заголовка
267		- $content = $this->executeActiveSnippets( 'auto', 'before_content' ) . $content;
268		-
269		- // После текста
270		- $content .= $this->executeActiveSnippets( 'auto', 'after_content' );
271		-
272		- // После поста
273		- $content .= $this->executeActiveSnippets( 'auto', 'after_post' );
274		-
275		- if ( ! comments_open( $post->ID ) && ! get_comments_number( $post->ID ) ) {
276		- remove_filter( 'wp_list_comments_args', [ $this, 'executeListCommentsSnippets' ] );
277		- }
278		- }
279		- else if ( ! is_null( $post ) && isset( $winp_after_post_content[ $post->ID ] ) ) {
280		- // После последнего поста в списке
281		- $content .= $winp_after_post_content[ $post->ID ];
282		- unset( $winp_after_post_content[ $post->ID ] );
283		- }
284		-
285		- return $content;
286		- }
287		-
288		- /**
289		- * Execute the snippets page excerpt
290		- *
291		- * @param $excerpt
292		- *
293		- * @return mixed
294		- */
295		- public function executeExcerptSnippets( $excerpt ) {
296		- if ( is_category() || is_archive() || is_tag() || is_tax() || is_search() ) {
297		- // Перед коротким описанием
298		- $excerpt = $this->executeActiveSnippets( 'auto', 'before_excerpt' ) . $excerpt;
299		-
300		- // После короткого описания
301		- $excerpt .= $this->executeActiveSnippets( 'auto', 'after_excerpt' );
302		- }
303		-
304		- return $excerpt;
305		- }
306		-
307		- /**
308		- * Execute the list comments filter
309		- *
310		- * @param $args
311		- *
312		- * @return mixed
313		- */
314		- public function executeListCommentsSnippets( $args ) {
315		- global $winp_wp_data;
316		-
317		- $winp_wp_data['winp_comments_saved_end_callback'] = $args['end-callback'];
318		- $args['end-callback'] = [ $this, 'executeCommentsSnippets' ];
319		-
320		- return $args;
321		- }
322		-
323		- /**
324		- * Execute the snippets after page comments
325		- *
326		- * @param $comment
327		- * @param $args
328		- * @param $depth
329		- */
330		- public function executeCommentsSnippets( $comment, $args, $depth ) {
331		- global $winp_wp_data, $post;
332		-
333		- if ( ! empty ( $winp_wp_data['winp_comments_saved_end_callback'] ) ) {
334		- echo call_user_func( $winp_wp_data['winp_comments_saved_end_callback'], $comment, $args, $depth );
335		- }
336		-
337		- $content = '';
338		-
339		- $post_type = ! empty( $post ) ? $post->post_type : false;
340		- if ( is_singular( [ $post_type ] ) ) {
341		- // После комментариев
342		- $content = $this->executeActiveSnippets( 'auto', 'after_post' );
343		- }
344		-
345		- echo $content;
346		- }
347		-
348		- /**
349		- * Execute the custom snippets
350		- *
351		- * @since 2.4
352		- */
353		- public function executeCustomSnippets() {
354		- $locations = $this->snippets_locations->getInsertion( 'custom' );
355		- foreach ( $locations as $location => $data ) {
356		- $this->executeActiveSnippets( 'auto', $location );
357		- }
358		- }
359		-
360		- /**
361		- * Execute Woocommerce actions/hooks
362		- *
363		- * @param $location
364		- * @param $snippet_content
365		- *
366		- * @since 2.4
367		- */
368		- public function woocommerce_actions( $location, $snippet_content = '' ) {
369		- $action = function () use ( $location, $snippet_content ) {
370		- echo $snippet_content;
371		- };
372		-
373		- switch ( $location ) {
374		- case 'woo_before_shop_loop':
375		- add_filter( 'woocommerce_product_loop_start', function ( $content ) use ( $snippet_content ) {
376		- return $snippet_content . $content;
377		- } );
378		- break;
379		- case 'woo_after_shop_loop':
380		- add_filter( 'woocommerce_product_loop_end', function ( $content ) use ( $snippet_content ) {
381		- return $content . $snippet_content;
382		- } );
383		- break;
384		- case 'woo_before_single_product':
385		- add_action( 'woocommerce_before_single_product', $action, 10, 2 );
386		- break;
387		- case 'woo_after_single_product':
388		- add_action( 'woocommerce_after_single_product', $action, 10, 2 );
389		- break;
390		- case 'woo_before_single_product_summary':
391		- add_action( 'woocommerce_before_single_product_summary', $action, 10, 2 );
392		- break;
393		- case 'woo_after_single_product_summary':
394		- add_action( 'woocommerce_after_single_product_summary', $action, 10, 2 );
395		- break;
396		- case 'woo_single_product_summary_title':
397		- add_action( 'woocommerce_single_product_summary', $action, 6, 2 );
398		- break;
399		- case 'woo_single_product_summary_price':
400		- add_action( 'woocommerce_single_product_summary', $action, 15, 2 );
401		- break;
402		- case 'woo_single_product_summary_excerpt':
403		- add_action( 'woocommerce_single_product_summary', $action, 25, 2 );
404		- break;
405		- default:
406		- break;
407		- }
408		- }
409		-
410		- /**
411		- * Execute Woocommerce actions/hooks
412		- *
413		- * @param $location
414		- * @param $snippet_content
415		- *
416		- * @since 2.4
417		- */
418		- public function custom_actions( $location, $snippet_content = '' ) {
419		- if ( ! empty( $this->snippets_locations->getLocation( $location ) ) ) {
420		- /**
421		- * Action for a custom location applied in 'wbcr/woody/add_custom_location' filter
422		- *
423		- * @param array $location Slug of the location.
424		- * @param string $snippet_content Rendered snippet content
425		- *
426		- * @since 2.4
427		- */
428		- do_action( "wbcr/woody/do_custom_location/{$location}", $snippet_content );
429		- }
430		- }
431		-
432		- /**
433		- * Execute the snippets once the plugins are loaded
434		- *
435		- * @param string $scope
436		- * @param string $location
437		- * @param string $content
438		- * @param array $custom_params
439		- *
440		- * @return string
441		- */
442		- public function executeActiveSnippets( $scope = 'evrywhere', $location = '', $content = '', $custom_params = [] ) {
443		- /*
444		- global $wpdb;
445		-
446		- if ( $scope == 'evrywhere' ) {
447		- $sort = 'DESC';
448		- } else {
449		- $sort = 'ASC';
450		- }
451		- $snippets = $wpdb->get_results( "SELECT {$wpdb->posts}.ID, {$wpdb->posts}.post_content, p2.meta_value as priority
452		- FROM {$wpdb->posts}
453		- INNER JOIN {$wpdb->postmeta} p1 ON ({$wpdb->posts}.ID = p1.post_id)
454		- INNER JOIN {$wpdb->postmeta} p2 ON ({$wpdb->posts}.ID = p2.post_id)
455		- INNER JOIN {$wpdb->postmeta} p3 ON ({$wpdb->posts}.ID = p3.post_id)
456		- WHERE (( p1.meta_key = '" . WINP_Plugin::app()->getPrefix() . "snippet_scope' AND p1.meta_value = '{$scope}')
457		- AND
458		- ( p3.meta_key = '" . WINP_Plugin::app()->getPrefix() . "snippet_activate' AND p3.meta_value = '1')
459		- AND p2.meta_key = '" . WINP_Plugin::app()->getPrefix() . "snippet_priority' )
460		- AND {$wpdb->posts}.post_type = '" . WINP_SNIPPETS_POST_TYPE . "'
461		- AND ({$wpdb->posts}.post_status = 'publish')
462		- ORDER BY CAST(priority AS UNSIGNED) {$sort}" );
463		- */
464		- $snippets = $this->snippets[ $scope ] ?? [];
465		-
466		- if ( empty( $snippets ) ) {
467		- return $content;
468		- }
469		-
470		- foreach ( (array) $snippets as $snippet ) {
471		- $id = (int) $snippet->ID;
472		- //$is_active = (int) WINP_Helper::getMetaOption( $id, 'snippet_activate', 0 );
473		- // Если это сниппет с автовставкой и выбранное место подходит под активный action
474		- $avail_place = ( 'auto' == $scope ? $location == WINP_Helper::getMetaOption( $id, 'snippet_location', '' ) : true );
475		- // Если условие отображения сниппета выполняется
476		- $snippet_type = WINP_Helper::getMetaOption( $id, 'snippet_type', WINP_SNIPPET_TYPE_PHP );
477		- $is_condition = $snippet_type != WINP_SNIPPET_TYPE_PHP ? $this->checkCondition( $id ) : true;
478		-
479		- if ( $avail_place && $is_condition ) {
480		- $post_id = (int) WINP_Plugin::app()->request->post( 'post_ID', 0 );
481		-
482		- if ( isset( $_POST['wbcr_inp_snippet_scope'] ) && $post_id === $id && WINP_Plugin::app()->currentUserCan() ) {
483		- return $content;
484		- }
485		-
486		- if ( WINP_Helper::is_safe_mode() ) {
487		- return $content;
488		- }
489		-
490		- // WPML Compatibility
491		- if ( defined( 'WPML_PLUGIN_FILE' ) ) {
492		- $wpml_langs = WINP_Helper::getMetaOption( $id, 'snippet_wpml_lang', '' );
493		- if ( $wpml_langs !== '' && defined( 'ICL_LANGUAGE_CODE' ) ) {
494		- if ( ! in_array( ICL_LANGUAGE_CODE, explode( ',', $wpml_langs ) ) ) {
495		- continue;
496		- }
497		- }
498		- }
499		-
500		- $snippet_code = WINP_Helper::get_snippet_code( $snippet );
501		-
502		- /**
503		- * Filter snippet code before execute
504		- */
505		- $snippet_code = apply_filters( 'wbcr/inp/execute_snippet/snippet_code', $snippet_code, $id );
506		-
507		- if ( WINP_Plugin::app()->getOption( 'execute_shortcode' ) ) {
508		- $snippet_code = do_shortcode( $snippet_code );
509		- }
510		-
511		- if ( $snippet_type === WINP_SNIPPET_TYPE_TEXT || $snippet_type === WINP_SNIPPET_TYPE_AD ) {
512		- $snippet_content = '<div class="winp-text-snippet-container">' . $snippet_code . '</div>';
513		- }
514		- else if ( $snippet_type === WINP_SNIPPET_TYPE_CSS || $snippet_type === WINP_SNIPPET_TYPE_JS ) {
515		- $snippet_content = self::getJsCssSnippetData( $id );
516		- }
517		- else if ( $snippet_type === WINP_SNIPPET_TYPE_HTML ) {
518		- $snippet_content = $snippet_code;
519		- }
520		- else {
521		- $code = $this->prepareCode( $snippet_code, $id );
522		- ob_start();
523		- $this->executeSnippet( $code, $id, false );
524		- $snippet_content = ob_get_contents();
525		- ob_end_clean();
526		- }
527		-
528		- if ( 'auto' == $scope ) {
529		- switch ( $location ) {
530		- case 'before_paragraph': // Перед параграфом
531		- $location_number = WINP_Helper::getMetaOption( $id, 'snippet_p_number', 0 );
532		- $content = $this->handleParagraphContent( $content, $snippet_content, $location_number );
533		- break;
534		- case 'after_paragraph': // После параграфа
535		- $location_number = WINP_Helper::getMetaOption( $id, 'snippet_p_number', 0 );
536		- $content = $this->handleParagraphContent( $content, $snippet_content, $location_number, 'after' );
537		- break;
538		- case 'before_posts': // Перед записью
539		- $location_number = WINP_Helper::getMetaOption( $id, 'snippet_p_number', 0 );
540		- $content = $this->handlePostsContent( $content, $snippet_content, $location_number, 'before', $custom_params );
541		- break;
542		- case 'after_posts': // После записи
543		- $location_number = WINP_Helper::getMetaOption( $id, 'snippet_p_number', 0 );
544		- $content = $this->handlePostsContent( $content, $snippet_content, $location_number, 'after', $custom_params );
545		- break;
546		- default:
547		- $content = $snippet_content . $content;
548		- }
549		-
550		- /**
551		- * Action for woo actions
552		- *
553		- * @param array $location Slug of the location.
554		- * @param string $snippet_content Rendered snippet content
555		- *
556		- * @since 2.4
557		- */
558		- do_action( "wbcr/woody/do_woocommerce_actions", $location, $snippet_content );
559		-
560		- //$this->woocommerce_actions( $location, $snippet_content );
561		- $this->custom_actions( $location, $snippet_content );
562		- }
563		- else {
564		- $content = $snippet_content . $content;
565		- }
566		- }
567		- }
568		-
569		- return $content;
570		- }
571		-
572		- /**
573		- * Get js or css snippet data
574		- *
575		- * @param $snippet_id
576		- *
577		- * @return mixed|string
578		- */
579		- public static function getJsCssSnippetData( $snippet_id ) {
580		- $snippet_type = WINP_Helper::get_snippet_type( $snippet_id );
581		-
582		- $linking = WINP_Helper::getMetaOption( $snippet_id, 'snippet_linking' );
583		- $filetype = WINP_Helper::getMetaOption( $snippet_id, 'filetype', $snippet_type );
584		-
585		- $file_name = $snippet_id . '.' . $filetype;
586		- $slug = WINP_Helper::getMetaOption( $snippet_id, 'css_js_slug' );
587		- if ( ! empty( $slug ) ) {
588		- $file_name = $slug . '.' . $filetype;
589		- }
590		-
591		- if ( file_exists( WINP_UPLOAD_DIR . '/' . $file_name ) ) {
592		- if ( 'inline' == $linking ) {
593		- return file_get_contents( WINP_UPLOAD_DIR . '/' . $file_name );
594		- }
595		-
596		- if ( 'external' == $linking ) {
597		- $file_name .= '?ver=' . WINP_Helper::getMetaOption( $snippet_id, 'css_js_version', time() );
598		-
599		- if ( 'js' == $snippet_type ) {
600		- return PHP_EOL . "<script type='text/javascript' src='" . WINP_UPLOAD_URL . '/' . $file_name . "'></script>" . PHP_EOL;
601		- }
602		-
603		- if ( 'css' == $snippet_type ) {
604		- $short_filename = preg_replace( '@\.css\?ver=.*$@', '', $file_name );
605		-
606		- return PHP_EOL . "<link rel='stylesheet' id='" . $short_filename . "-css' href='" . WINP_UPLOAD_URL . '/' . $file_name . "' type='text/css' media='all' />" . PHP_EOL;
607		- }
608		- }
609		- }
610		-
611		- return "";
612		- }
613		-
614		- /**
615		- * Execute a snippet
616		- *
617		- * Code must NOT be escaped, as
618		- * it will be executed directly
619		- *
620		- * @param string $code The snippet code to execute
621		- * @param int $id The snippet ID
622		- * @param bool $catch_output Whether to attempt to suppress the output of execution using buffers
623		- *
624		- * @return mixed The result of the code execution
625		- */
626		- public function executeSnippet( $code, $id = 0, $catch_output = true ) {
627		- $id = (int) $id;
628		-
629		- if ( ! $id || empty( $code ) ) {
630		- return false;
631		- }
632		-
633		- if ( $catch_output ) {
634		- ob_start();
635		- }
636		-
637		- $snippet = get_post( $id );
638		-
639		- if ( empty( $snippet ) || $snippet->post_type !== WINP_SNIPPETS_POST_TYPE ) {
640		- return false;
641		- }
642		-
643		- $snippet_type = WINP_Helper::getMetaOption( $id, 'snippet_type', true );
644		-
645		- if ( $snippet_type == WINP_SNIPPET_TYPE_UNIVERSAL ) {
646		- $result = eval( "?>" . $code . "<?php " );
647		- }
648		- else if ( $snippet_type == WINP_SNIPPET_TYPE_PHP ) {
649		- $result = eval( $code );
650		- }
651		- else {
652		- $result = ! empty( $code );
653		- }
654		-
655		- if ( $catch_output ) {
656		- ob_end_clean();
657		- }
658		-
659		- return $result;
660		- }
661		-
662		- /**
663		- * Get property value
664		- *
665		- * @param $value
666		- * @param $property
667		- *
668		- * @return null
669		- */
670		- private function getPropertyValue( $value, $property ) {
671		- if ( is_object( $value ) ) {
672		- return $value->$property;
673		- }
674		- else if ( isset( $value[ $property ] ) ) {
675		- return $value[ $property ];
676		- }
677		-
678		- return null;
679		- }
680		-
681		- /**
682		- * Check conditional execution logic for the snippet
683		- *
684		- * @param $snippet_id
685		- *
686		- * @return bool
687		- */
688		- public function checkCondition( $snippet_id ) {
689		- // Итоговый результат условий
690		- $result = true;
691		- // Получаем сохранённые параметры условий
692		- $filters = get_post_meta( $snippet_id, WINP_Plugin::app()->getPrefix() . 'snippet_filters' );
693		- // Если условия указаны
694		- if ( ! ( empty( $filters ) || isset( $filters[0] ) && empty( $filters[0] ) ) ) {
695		- foreach ( $filters[0] as $filter ) {
696		- $conditions = $this->getPropertyValue( $filter, 'conditions' );
697		- // Если условия пусты, то пропускаем цикл
698		- if ( empty( $conditions ) ) {
699		- continue;
700		- }
701		- // Промежуточный результат AND условий
702		- $and_conditions = null;
703		- // Проходим по AND условиям
704		- foreach ( $conditions as $scope ) {
705		- $scope_conditions = $this->getPropertyValue( $scope, 'conditions' );
706		- // Если условия пусты, то пропускаем цикл
707		- if ( empty( $scope_conditions ) ) {
708		- continue;
709		- }
710		- // Промежуточный результат OR условий
711		- $or_conditions = null;
712		- // Проходим по OR условиям
713		- foreach ( $scope_conditions as $condition ) {
714		- $method_name = str_replace( '-', '_', $this->getPropertyValue( $condition, 'param' ) );
715		- $operator = $this->getPropertyValue( $condition, 'operator' );
716		- $value = $this->getPropertyValue( $condition, 'value' );
717		- // Получаем результат OR условий
718		- $or_conditions = is_null( $or_conditions ) ? $this->call_method( $method_name, $operator, $value ) : $or_conditions || $this->call_method( $method_name, $operator, $value );
719		- }
720		- // Получаем результат AND условий
721		- $and_conditions = is_null( $and_conditions ) ? $or_conditions : $and_conditions && $or_conditions;
722		- }
723		- // Получаем результат блока условий
724		- $result = $this->getPropertyValue( $filter, 'type' ) == 'showif' ? $and_conditions : ! $and_conditions;
725		- }
726		- }
727		-
728		- return $result;
729		- }
730		-
731		- /**
732		- * Call specified method
733		- *
734		- * @param $method_name
735		- * @param $operator
736		- * @param $value
737		- *
738		- * @return bool
739		- */
740		- private function call_method( $method_name, $operator, $value ) {
741		- if ( method_exists( $this, $method_name ) ) {
742		- return $this->$method_name( $operator, $value );
743		- }
744		- else {
745		- return apply_filters( 'wbcr/inp/execute/check_condition', false, $method_name, $operator, $value );
746		- }
747		- }
748		-
749		- /**
750		- * Retrieve the first error in a snippet's code
751		- *
752		- * @param int $snippet_id
753		- *
754		- * @return array|bool
755		- */
756		- public function getSnippetError( $snippet_id ) {
757		- if ( ! intval( $snippet_id ) ) {
758		- return false;
759		- }
760		-
761		- $snippet = get_post( $snippet_id );
762		-
763		- if ( ! $snippet ) {
764		- return false;
765		- }
766		-
767		- $snippet_code = WINP_Helper::get_snippet_code( $snippet );
768		- $snippet_code = $this->prepareCode( $snippet_code, $snippet_id );
769		-
770		- $result = $this->executeSnippet( $snippet_code, $snippet_id );
771		-
772		- if ( false !== $result ) {
773		- return false;
774		- }
775		-
776		- $error = error_get_last();
777		-
778		- if ( is_null( $error ) ) {
779		- return false;
780		- }
781		-
782		- return $error;
783		- }
784		-
785		- /**
786		- * Prepare the code by removing php tags from beginning and end
787		- *
788		- * @param string $code
789		- * @param integer $snippet_id
790		- *
791		- * @return string
792		- */
793		- public function prepareCode( $code, $snippet_id ) {
794		- $snippet_type = WINP_Helper::get_snippet_type( $snippet_id );
795		- 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 ) {
796		- /* Remove <?php and <? from beginning of snippet */
797		- $code = preg_replace( '|^[\s]*<\?(php)?|', '', $code );
798		-
799		- /* Remove ?> from end of snippet */
800		- $code = preg_replace( '|\?>[\s]*$|', '', $code );
801		- }
802		-
803		- return $code;
804		- }
805		-
806		- /**
807		- * Get current URL
808		- *
809		- * @return string
810		- */
811		- private function getCurrentUrl() {
812		- $out = "";
813		- $url = explode( '?', $_SERVER['REQUEST_URI'], 2 );
814		- if ( isset( $url[0] ) ) {
815		- $out = trim( $url[0], '/' );
816		- }
817		-
818		- return $out ? urldecode( $out ) : '/';
819		- }
820		-
821		- /**
822		- * Get referer URL
823		- *
824		- * @return string
825		- */
826		- private function getRefererUrl() {
827		- $out = "";
828		- $url = explode( '?', str_replace( site_url(), '', $_SERVER['HTTP_REFERER'] ), 2 );
829		- if ( isset( $url[0] ) ) {
830		- $out = trim( $url[0], '/' );
831		- }
832		-
833		- return $out ? urldecode( $out ) : '/';
834		- }
835		-
836		- /**
837		- * Check by operator
838		- *
839		- * @param $operation
840		- * @param $first
841		- * @param $second
842		- * @param $third
843		- *
844		- * @return bool
845		- */
846		- public function checkByOperator( $operation, $first, $second, $third = false ) {
847		- switch ( $operation ) {
848		- case 'equals':
849		- if ( is_array( $second ) ) {
850		- return in_array( $first, $second );
851		- }
852		- else {
853		- return $first === $second;
854		- }
855		- case 'notequal':
856		- if ( is_array( $second ) ) {
857		- return ! in_array( $first, $second );
858		- }
859		- else {
860		- return $first !== $second;
861		- }
862		- case 'less':
863		- case 'older':
864		- return $first > $second;
865		- case 'greater':
866		- case 'younger':
867		- return $first < $second;
868		- case 'contains':
869		- return strpos( $first, $second ) !== false;
870		- case 'notcontain':
871		- return strpos( $first, $second ) === false;
872		- case 'between':
873		- return $first < $second && $second < $third;
874		-
875		- default:
876		- return $first === $second;
877		- }
878		- }
879		-
880		- /**
881		- * A role of the user who views your website. The role "guest" is applied for unregistered users.
882		- *
883		- * @param string $operator
884		- * @param string $value
885		- *
886		- * @return boolean
887		- */
888		- private function user_role( $operator, $value ) {
889		- if ( ! is_user_logged_in() ) {
890		- return $this->checkByOperator( $operator, $value, 'guest' );
891		- }
892		- else {
893		- $current_user = wp_get_current_user();
894		- if ( ! ( $current_user instanceof WP_User ) ) {
895		- return false;
896		- }
897		-
898		- return $this->checkByOperator( $operator, $value, $current_user->roles[0] );
899		- }
900		- }
901		-
902		- /**
903		- * Get timestamp
904		- *
905		- * @param $units
906		- * @param $count
907		- *
908		- * @return integer
909		- */
910		- private function getTimestamp( $units, $count ) {
911		- switch ( $units ) {
912		- case 'seconds':
913		- return $count;
914		- case 'minutes':
915		- return $count * MINUTE_IN_SECONDS;
916		- case 'hours':
917		- return $count * HOUR_IN_SECONDS;
918		- case 'days':
919		- return $count * DAY_IN_SECONDS;
920		- case 'weeks':
921		- return $count * WEEK_IN_SECONDS;
922		- case 'months':
923		- return $count * MONTH_IN_SECONDS;
924		- case 'years':
925		- return $count * YEAR_IN_SECONDS;
926		-
927		- default:
928		- return $count;
929		- }
930		- }
931		-
932		- /**
933		- * Get date timestamp
934		- *
935		- * @param $value
936		- *
937		- * @return integer
938		- */
939		- public function getDateTimestamp( $value ) {
940		- if ( is_object( $value ) ) {
941		- return ( current_time( 'timestamp' ) - $this->getTimestamp( $value->units, $value->unitsCount ) ) * 1000;
942		- }
943		- else {
944		- return $value;
945		- }
946		- }
947		-
948		- /**
949		- * The date when the user who views your website was registered.
950		- * For unregistered users this date always equals to 1 Jan 1970.
951		- *
952		- * @param string $operator
953		- * @param string $value
954		- *
955		- * @return boolean
956		- */
957		- private function user_registered( $operator, $value ) {
958		- if ( ! is_user_logged_in() ) {
959		- return false;
960		- }
961		- else {
962		- $user = wp_get_current_user();
963		- $registered = strtotime( $user->data->user_registered ) * 1000;
964		-
965		- if ( $operator == 'equals' || $operator == 'notequal' ) {
966		- $registered = $registered / 1000;
967		- $timestamp = round( $this->getDateTimestamp( $value ) / 1000 );
968		-
969		- return $this->checkByOperator( $operator, date( "Y-m-d", $timestamp ), date( "Y-m-d", $registered ) );
970		- }
971		- else if ( $operator == 'between' ) {
972		- $start_timestamp = $this->getDateTimestamp( $value->start );
973		- $end_timestamp = $this->getDateTimestamp( $value->end );
974		-
975		- return $this->checkByOperator( $operator, $start_timestamp, $registered, $end_timestamp );
976		- }
977		- else {
978		- $timestamp = $this->getDateTimestamp( $value );
979		-
980		- return $this->checkByOperator( $operator, $timestamp, $registered );
981		- }
982		- }
983		- }
984		-
985		- /**
986		- * Check the user views your website from mobile device or not
987		- *
988		- * @param string $operator
989		- * @param string $value
990		- *
991		- * @return boolean
992		- *
993		- * @link https://stackoverflow.com/a/4117597
994		- */
995		- private function user_mobile( $operator, $value ) {
996		- $useragent = $_SERVER['HTTP_USER_AGENT'];
997		-
998		- 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 ) ) ) {
999		- return $operator === 'equals' && $value === 'yes' || $operator === 'notequal' && $value === 'no';
1000		- }
1001		- else {
1002		- return $operator === 'notequal' && $value === 'yes' || $operator === 'equals' && $value === 'no';
1003		- }
1004		- }
1005		-
1006		- /**
1007		- * Determines whether the user's browser has a cookie with a given name
1008		- *
1009		- * @param $operator
1010		- * @param $value
1011		- *
1012		- * @return boolean
1013		- */
1014		- private function user_cookie_name( $operator, $value ) {
1015		- if ( isset( $_COOKIE[ $value ] ) ) {
1016		- return $operator === 'equals';
1017		- }
1018		- else {
1019		- return $operator === 'notequal';
1020		- }
1021		- }
1022		-
1023		- /**
1024		- * A some selected page
1025		- *
1026		- * @param $operator
1027		- * @param $value
1028		- *
1029		- * @return boolean
1030		- */
1031		- private function location_some_page( $operator, $value ) {
1032		- $post_id = ( ! is_404() && ! is_search() && ! is_archive() && ! is_home() ) ? get_the_ID() : false;
1033		-
1034		- switch ( $value ) {
1035		- case 'base_web': // Basic - Entire Website
1036		- $result = true;
1037		- break;
1038		- case 'base_sing': // Basic - All Singulars
1039		- $result = is_singular();
1040		- break;
1041		- case 'base_arch': // Basic - All Archives
1042		- $result = is_archive();
1043		- break;
1044		- case 'spec_404': // Special Pages - 404 Page
1045		- $result = is_404();
1046		- break;
1047		- case 'spec_search': // Special Pages - Search Page
1048		- $result = is_search();
1049		- break;
1050		- case 'spec_blog': // Special Pages - Blog / Posts Page
1051		- $result = is_home();
1052		- break;
1053		- case 'spec_front': // Special Pages - Front Page
1054		- $result = is_front_page();
1055		- break;
1056		- case 'spec_date': // Special Pages - Date Archive
1057		- $result = is_date();
1058		- break;
1059		- case 'spec_auth': // Special Pages - Author Archive
1060		- $result = is_author();
1061		- break;
1062		- case 'post_all': // Posts - All Posts
1063		- case 'page_all': // Pages - All Pages
1064		- $result = false;
1065		- if ( false !== $post_id ) {
1066		- $post_type = 'post_all' == $value ? 'post' : 'page';
1067		- $result = $post_type == get_post_type( $post_id );
1068		- }
1069		- break;
1070		- case 'post_arch': // Posts - All Posts Archive
1071		- case 'page_arch': // Pages - All Pages Archive
1072		- $result = false;
1073		- if ( is_archive() ) {
1074		- $post_type = 'post_arch' == $value ? 'post' : 'page';
1075		- $result = $post_type == get_post_type();
1076		- }
1077		- break;
1078		- case 'post_cat': // Posts - All Categories Archive
1079		- case 'post_tag': // Posts - All Tags Archive
1080		- $result = false;
1081		- if ( is_archive() && 'post' == get_post_type() ) {
1082		- $taxonomy = 'post_tag' == $value ? 'post_tag' : 'category';
1083		- $obj = get_queried_object();
1084		-
1085		- $current_taxonomy = '';
1086		- if ( '' !== $obj && null !== $obj ) {
1087		- $current_taxonomy = $obj->taxonomy;
1088		- }
1089		-
1090		- if ( $current_taxonomy == $taxonomy ) {
1091		- $result = true;
1092		- }
1093		- }
1094		- break;
1095		-
1096		- default:
1097		- $result = false;
1098		- }
1099		-
1100		- if ( WINP_Helper::is_woo_active() ) {
1101		- switch ( $value ) {
1102		- case 'woo_product':
1103		- $result = is_product();
1104		- break;
1105		- case 'woo_arch':
1106		- $result = is_shop();
1107		- break;
1108		- case 'woo_cart':
1109		- $result = is_cart();
1110		- break;
1111		- case 'woo_checkout':
1112		- $result = is_checkout();
1113		- break;
1114		- case 'woo_checkout_pay':
1115		- $result = is_checkout_pay_page();
1116		- break;
1117		- case 'woo_cat':
1118		- $result = is_product_category();
1119		- break;
1120		- case 'woo_tag':
1121		- $result = is_product_tag();
1122		- break;
1123		- }
1124		- }
1125		-
1126		- return $this->checkByOperator( $operator, $result, true );
1127		- }
1128		-
1129		- /**
1130		- * An URL of the current page where a user who views your website is located
1131		- *
1132		- * @param $operator
1133		- * @param $value
1134		- *
1135		- * @return boolean
1136		- */
1137		- private function location_page( $operator, $value ) {
1138		- $url = $this->getCurrentUrl();
1139		-
1140		- return $url ? $this->checkByOperator( $operator, trim( $url, '/' ), trim( $value, '/' ) ) : false;
1141		- }
1142		-
1143		- /**
1144		- * A referrer URL which has brought a user to the current page
1145		- *
1146		- * @param $operator
1147		- * @param $value
1148		- *
1149		- * @return boolean
1150		- */
1151		- private function location_referrer( $operator, $value ) {
1152		- $url = $this->getRefererUrl();
1153		-
1154		- return $url ? $this->checkByOperator( $operator, trim( $url, '/' ), trim( $value, '/' ) ) : false;
1155		- }
1156		-
1157		- /**
1158		- * A post type of the current page
1159		- *
1160		- * @param $operator
1161		- * @param $value
1162		- *
1163		- * @return boolean
1164		- */
1165		- private function location_post_type( $operator, $value ) {
1166		- if ( is_singular() ) {
1167		- return $this->checkByOperator( $operator, $value, get_post_type() );
1168		- }
1169		-
1170		- return false;
1171		- }
1172		-
1173		- /**
1174		- * A taxonomy page
1175		- *
1176		- * @param $operator
1177		- * @param $value
1178		- *
1179		- * @return boolean
1180		- * @since 2.2.8 The bug is fixed, the condition was not checked
1181		- * for tachonomies, only posts.
1182		- *
1183		- */
1184		- private function location_taxonomy( $operator, $value ) {
1185		- $term_id = null;
1186		-
1187		- if ( is_tax() || is_tag() || is_category() ) {
1188		- $term_id = get_queried_object()->term_id;
1189		-
1190		- if ( $term_id ) {
1191		- return $this->checkByOperator( $operator, intval( $value ), $term_id );
1192		- }
1193		- }
1194		-
1195		- return false;
1196		- }
1197		-
1198		- /**
1199		- * A taxonomy of the current page
1200		- *
1201		- * @param $operator
1202		- * @param $value
1203		- *
1204		- * @return boolean
1205		- * @since 2.4.0
1206		- */
1207		- private function page_taxonomy( $operator, $value ) {
1208		- $term_id = null;
1209		-
1210		- if ( is_singular() ) {
1211		- $post_cat = get_the_category( get_the_ID() );
1212		- if ( is_array( $post_cat ) ) {
1213		- foreach ( $post_cat as $item ) {
1214		- $term_id[] = $item->term_id;
1215		- }
1216		- }
1217		- }
1218		-
1219		- if ( $term_id ) {
1220		- return $this->checkByOperator( $operator, intval( $value ), $term_id );
1221		- }
1222		-
1223		- return false;
1224		- }
1225		-}
	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	+}