← All changes | inc/cache/class-berqcache.php +144 -31 4.0.17 → 4.1.18 View file →

		@@ -33,9 +33,10 @@
33	33	// add_action('berqwp_flush_all_cache', [$this, 'request_warmup_cache']);
34	34	// add_action('berqwp_cache_warmup', [$this, 'request_warmup_cache']);
35	35
36	36	// Delete cache files when the mode changes
37		- add_action('berqwp_before_update_optimization_mode', [$this, 'delete_cache_files']);
	37	+ // add_action('berqwp_before_update_optimization_mode', [$this, 'delete_cache_files']);
	38	+ add_action('berqwp_on_update_optimization_mode', [$this, 'delete_cache_files']);
38	39
39	40	// Reverse proxy cache support
40	41	add_action('berqwp_stored_page_cache', [$this, 'flush_reverse_proxy_cache']);
41	42	add_action('berqwp_flush_all_cache', ['berqReverseProxyCache', 'flush_all']);
		@@ -43,11 +44,16 @@
43	44
44	45	// Clear cache warmup lock after storing the cache
45	46	add_action('berqwp_stored_page_cache', 'bwp_clear_warmup_lock');
46	47
	48	+ // Log recently optimized pages
	49	+ add_action('berqwp_stored_page_cache', 'bwp_log_recently_optimized_page', 20, 1);
	50	+ add_action('berqwp_flush_all_cache', 'bwp_clear_recently_optimized_log');
	51	+ add_action('berqwp_flush_page_cache', 'bwp_remove_recently_optimized_entry', 10, 1);
	52	+
47	53	add_action('init', [$this, 'bypass_cache']);
48	54
49		- add_action('init', [$this, 'bypass_cache']);
	55	+ // add_action('init', [$this, 'bypass_cache']);
50	56
51	57	// Flush cache when there's a new comment
52	58	add_action('wp_set_comment_status', [$this, 'handle_new_comment'], 10, 2);
53	59
		@@ -78,9 +84,9 @@
78	84	// flush cloudflare edge cache
79	85	add_action('berqwp_stored_page_cache', [$this, 'flush_cf_page']);
80	86	add_action('berqwp_flush_page_cache', [$this, 'flush_cf_page']);
81	87	add_action('berqwp_flush_all_cache', 'bwp_cf_flush_all');
82		- add_action('berqwp_update_sandbox_mode', 'bwp_cf_flush_all');
	88	+ add_action('berqwp_on_update_sandbox_mode', 'bwp_cf_flush_all');
83	89	add_action('berqwp_deactivate_plugin', 'bwp_cf_delete_rules');
84	90	add_action('berqwp_activate_plugin', [$this, 'check_cf_rules']);
85	91
86	92	// Apache htaccess cache rules (skip on LiteSpeed — remove any existing rules)
		@@ -85,14 +91,22 @@
85	91
86	92	// Apache htaccess cache rules (skip on LiteSpeed — remove any existing rules)
87	93	add_action('berqwp_activate_plugin', 'bwp_write_htaccess_rules');
88	94	add_action('berqwp_flush_all_cache', 'bwp_write_htaccess_rules');
	95	+ add_action('berqwp_flush_all_cache', 'bwp_delete_php_files_in_cache');
89	96	add_action('berqwp_deactivate_plugin', 'bwp_remove_htaccess_rules');
	97	+
	98	+ // Keep the dropin's cached permalink convention in sync with WordPress
	99	+ add_action('init', 'bwp_sync_permalink_config');
	100	+ add_action('update_option_permalink_structure', 'bwp_sync_permalink_config');
	101	+ add_action('berqwp_activate_plugin', 'bwp_sync_permalink_config');
	102	+
90	103	if (bwp_is_openlitespeed_server()) {
91	104	add_action('berqwp_activate_plugin', 'bwp_remove_htaccess_rules');
92	105	}
93		- add_action('berqwp_update_sandbox_mode', 'bwp_sync_htaccess_on_sandbox_change');
94	106
	107	+ add_action('berqwp_on_update_sandbox_mode', 'bwp_sync_htaccess_on_sandbox_change');
	108	+
95	109	// Clear queue list on cloud
96	110	add_action('berqwp_deactivate_plugin', 'berqwp_clear_cache_queue');
97	111
98	112	// Edit post type list custom links
		@@ -105,8 +119,15 @@
105	119	}
106	120
107	121	// detect when theme/plugin is installed or updated
108	122	add_action( 'upgrader_process_complete', [$this, 'process_updates'], 10, 2 );
	123	+
	124	+ // handle menu update
	125	+ add_action( 'wp_update_nav_menu', [$this, 'handle_menu_update'], 10, 2 );
	126	+
	127	+ // handle customizer save
	128	+ add_action( 'customize_save', [$this, 'handle_customizer_update'] );
	129	+
109	130	}
110	131
111	132	static function getInstance() {
112	133
		@@ -118,8 +139,45 @@
118	139
119	140	return self::$instance;
120	141	}
121	142
	143	+ function handle_customizer_update( $wp_customize ) {
	144	+
	145	+ global $berq_log;
	146	+ $berq_log->info("Customizer updated");
	147	+
	148	+ $this->flush_all();
	149	+
	150	+ }
	151	+
	152	+ function handle_menu_update( $menu_id, $menu_data = null ) {
	153	+
	154	+ global $berq_log;
	155	+ $berq_log->info("Site menu updated");
	156	+
	157	+ $this->flush_all();
	158	+
	159	+ }
	160	+
	161	+ function flush_all() {
	162	+
	163	+ global $berq_log;
	164	+ $berq_log->info("Flushing everything");
	165	+
	166	+ if (berqwp_can_use_cloud()) {
	167	+
	168	+ // flush critical css
	169	+ $this->purge_critical_css_cache();
	170	+
	171	+ // stale cdn
	172	+ self::stale_cloud_assets();
	173	+
	174	+ }
	175	+
	176	+ // clear cache
	177	+ $this->delete_cache_files();
	178	+ }
	179	+
122	180	function process_updates( WP_Upgrader $upgrader, array $hook_extra ) {
123	181
124	182	if (!berqwp_can_use_cloud()) {
125	183	return;
		@@ -124,21 +182,36 @@
124	182	if (!berqwp_can_use_cloud()) {
125	183	return;
126	184	}
127	185
	186	+ global $berq_log;
	187	+ $berq_log->info("Processing updates");
	188	+
	189	+ self::stale_cloud_assets();
	190	+ $this->purge_critical_css_cache();
	191	+
	192	+ // trigger cache warmup
	193	+ do_action('berqwp_cache_warmup');
	194	+
	195	+ }
	196	+
	197	+ static function stale_cloud_assets() {
	198	+ if (!berqwp_can_use_cloud()) {
	199	+ return;
	200	+ }
	201	+
	202	+ global $berq_log;
	203	+ $berq_log->info("Marking cloud assets stale");
	204	+
128	205	$berqwp = new BerqWP(berqwp_get_license_key(), null, null);
129	206	$parsed_url = wp_parse_url(home_url());
130	207	$domain = $parsed_url['host'];
131		-
132		- global $berq_log;
133		- $berq_log->info("Processing updates");
134		-
	208	+
135	209	// mark cdn assets stale
136	210	$berqwp->cdn_stale_assets($domain);
137	211
138	212	// flush all critical css cache
139	213	$berqwp->purge_critilclcss($domain);
140		-
141	214	}
142	215
143	216	function process_migration() {
144	217	$raw_home = get_option('home');
		@@ -177,8 +250,9 @@
177	250
178	251	update_option('berqwp_raw_home', $raw_home);
179	252	delete_transient('berq_lic_response_cache');
180	253	delete_transient('berqwp_lic_response_cache');
	254	+ delete_transient('berqwp_warmup_running');
181	255	}
182	256	}
183	257
184	258	function post_type_action_links($actions, $post)
		@@ -364,8 +438,12 @@
364	438	if (!$can_flush_cache) {
365	439	return;
366	440	}
367	441
	442	+ if ($new_status == 'draft' && $old_status == 'draft') {
	443	+ return;
	444	+ }
	445	+
368	446	if ($new_status == 'auto-draft') {
369	447	return;
370	448	}
371	449
		@@ -415,12 +493,12 @@
415	493	function brust_cache_for_loggedin()
416	494	{
417	495	if (is_user_logged_in()) {
418	496	// Add Vary: Cookie header to differentiate cached versions for logged-in users
419		- header('Vary: Cookie');
420		- header("Cache-Control: no-cache, no-store, must-revalidate");
421		- header("Pragma: no-cache");
422		- header("Expires: 0");
	497	+ header('Vary: Accept-Encoding, Cookie');
	498	+ // header("Cache-Control: no-cache, no-store, must-revalidate");
	499	+ // header("Pragma: no-cache");
	500	+ // header("Expires: 0");
423	501	}
424	502	}
425	503
426	504	function handle_post_status_update($new_status, $old_status, $post)
		@@ -541,9 +619,9 @@
541	619	// $slug = '';
542	620	// }
543	621
544	622	$page_url = home_url($slug);
545		- $host = !empty($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : '';
	623	+ $host = !empty($_SERVER['HTTP_HOST']) ? sanitize_text_field(wp_unslash($_SERVER['HTTP_HOST'])) : '';
546	624	berqReverseProxyCache::purge_cache($page_url);
547	625	}
548	626
549	627	function ingore_tracking_params($tracking_params)
		@@ -573,11 +651,13 @@
573	651	if (wp_is_post_revision($post_id)) {
574	652	return;
575	653	}
576	654
577		- if (!is_admin()) {
578		- return;
579		- }
	655	+ // prevents scheduled post public
	656	+ // via wp cron
	657	+ // if (!is_admin()) {
	658	+ // return;
	659	+ // }
580	660
581	661	$post_type = get_post_type($post_id);
582	662	$post_url = get_permalink($post_id);
583	663
		@@ -829,22 +909,27 @@
829	909	// berqHeartbeat::add_queue($page_url);
830	910	warmup_cache_by_url($page_url);
831	911	}
832	912
	913	+ static function miss_cache_headers() {
	914	+ header('Cache-Control: no-store, no-cache, must-revalidate, max-age=0', true);
	915	+ header('CDN-Cache-Control: no-store', true); // Cloudflare
	916	+ header('Surrogate-Control: no-store', true); // Varnish
	917	+ header('X-Accel-Expires: 0', true); // Nginx FastCGI
	918	+ header("X-BerqWP-Cache: MISS");
	919	+ }
	920	+
833	921	function html_cache()
834	922	{
835	923
836	924	// Bypass cache for Photon
837	925	if (!empty($_COOKIE['berqwpnocache'])) {
838		- header('Cache-Control: no-store, no-cache, must-revalidate, max-age=0', true);
839		- header('CDN-Cache-Control: no-store', true); // Cloudflare
840		- header('Surrogate-Control: no-store', true); // Varnish
841		- header('X-Accel-Expires: 0', true); // Nginx FastCGI
842		-
	926	+ self::miss_cache_headers();
843	927	return;
844	928	}
845	929
846	930	if (!self::should_cache()) {
	931	+ self::miss_cache_headers();
847	932	return;
848	933	}
849	934
850	935	$page_url = self::get_page_url();
		@@ -849,20 +934,32 @@
849	934
850	935	$page_url = self::get_page_url();
851	936
852	937	if (empty($page_url)) {
	938	+ self::miss_cache_headers();
853	939	return;
854	940	}
855	941
856	942	// Disable cache for unknown query parameters
857	943	if (strpos($page_url, '?') !== false) {
	944	+ self::miss_cache_headers();
858	945	return;
859	946	}
860	947
	948	+ // Redirect non-canonical URLs (wrong trailing slash) the same way WordPress would,
	949	+ // before ever touching the cache — works for both trailing-slash and non-trailing-slash
	950	+ // permalink structures.
	951	+ $canonical_url = bwp_canonicalize_page_url($page_url);
	952	+ if ($canonical_url !== $page_url) {
	953	+ wp_safe_redirect($canonical_url, 301);
	954	+ exit();
	955	+ }
	956	+
861	957	if (is_singular()) {
862	958	$post_type = get_post_type();
863	959
864	960	if (empty($post_type) || !in_array($post_type, get_option('berqwp_optimize_post_types'))) {
	961	+ self::miss_cache_headers();
865	962	return;
866	963	}
867	964	} elseif (is_archive()) {
868	965	$queried_object = get_queried_object();
		@@ -870,8 +967,9 @@
870	967	if ($queried_object instanceof WP_Term && !empty($queried_object->taxonomy)) {
871	968	$current_taxonomy = $queried_object->taxonomy;
872	969
873	970	if (!in_array($current_taxonomy, get_option('berqwp_optimize_taxonomies'))) {
	971	+ self::miss_cache_headers();
874	972	return;
875	973	}
876	974	}
877	975	}
		@@ -879,8 +977,9 @@
879	977
880	978	$status_code = http_response_code();
881	979
882	980	if ($status_code !== 200) {
	981	+ self::miss_cache_headers();
883	982	return;
884	983	}
885	984
886	985	$berqconfigs = berqConfigs::getInstance();
		@@ -900,21 +999,38 @@
900	999	header('Last-Modified: ' . gmdate('D, d M Y H:i:s', $lastModified) . ' GMT');
901	1000	header('X-File-Size: ' . filesize($cache_file), true);
902	1001	header('Content-Type: text/html; charset=utf-8');
903	1002	header("X-served: WP Hook");
904		- header('Vary: Cookie');
	1003	+ header('Vary: Accept-Encoding, Cookie');
	1004	+ header("X-BerqWP-Cache: HIT");
905	1005
906	1006	if ((isset($_SERVER['HTTP_IF_MODIFIED_SINCE']) && strtotime($_SERVER['HTTP_IF_MODIFIED_SINCE']) >= $lastModified) || (isset($_SERVER['HTTP_IF_NONE_MATCH']) && $_SERVER['HTTP_IF_NONE_MATCH'] === $etag)) {
907	1007	// The client's cache is still valid based on Last-Modified, respond with a 304 Not Modified
908	1008	header('HTTP/1.1 304 Not Modified');
909	1009	// header('Expires: ' . gmdate('D, d M Y H:i:s') . ' GMT');
910		- header("Expires: 0");
911		- header('Cache-Control: no-cache, must-revalidate');
	1010	+ // header("Expires: 0");
	1011	+ // header('Cache-Control: no-cache, must-revalidate');
	1012	+
	1013	+ header('Cache-Control: public, max-age=600, s-maxage=2592000, stale-while-revalidate=86400', true);
	1014	+ header('cdn-cache-control: max-age=2592000');
	1015	+ header('Cache-Tag: ' . wp_parse_url(home_url())['host']);
	1016	+
912	1017	exit();
913	1018	}
914	1019
915		- header('Cache-Control: public, max-age=0, s-maxage=3600, must-revalidate', true);
916		- header('Vary: Accept-Encoding, Cookie');
	1020	+ // Prevent PHP/Apache from re-compressing the already-gzipped cache file
	1021	+ if (ini_get('zlib.output_compression')) {
	1022	+ ini_set('zlib.output_compression', 'Off');
	1023	+ }
	1024	+
	1025	+ while (ob_get_level()) {
	1026	+ ob_end_clean();
	1027	+ }
	1028	+
	1029	+ header('Cache-Control: public, max-age=600, s-maxage=2592000, stale-while-revalidate=86400', true);
	1030	+ header('cdn-cache-control: max-age=2592000');
	1031	+ header('Cache-Tag: ' . wp_parse_url(home_url())['host']);
	1032	+ // header("Content-Security-Policy: script-src 'self' blob: 'unsafe-inline'");
917	1033	header('Content-Encoding: gzip', true);
918	1034	header('Content-Length: ' . filesize($cache_file), true);
919	1035	readfile($cache_file);
920	1036	exit();
		@@ -919,12 +1035,9 @@
919	1035	readfile($cache_file);
920	1036	exit();
921	1037	}
922	1038
923		- header('Cache-Control: no-store, no-cache, must-revalidate, max-age=0');
924		- header('CDN-Cache-Control: no-store'); // Cloudflare
925		- header('Surrogate-Control: no-store'); // Varnish
926		- header('X-Accel-Expires: 0'); // Nginx FastCGI
	1039	+ self::miss_cache_headers();
927	1040
928	1041	self::purge_page($page_url);
929	1042
930	1043	if (!berqwp_can_use_cloud()) {