← All changes | admin/class-metasync-admin.php +1055 -388 2.6.6 → 2.7.1 View file →

		@@ -33,9 +33,8 @@
33	33	const SECTION_METASYNC = "metasync_settings";
34	34	const SECTION_SEARCHENGINE = "searchengine_settings";
35	35	const SECTION_LOCALSEO = "local_seo";
36	36	const SECTION_CODESNIPPETS = "code_snippets";
37		- const SECTION_OPTIMAL_SETTINGS = "optimal_settings";
38	37	const SECTION_SITE_SETTINGS = "site_settings";
39	38	const SECTION_COMMON_SETTINGS = "common_settings";
40	39	const SECTION_COMMON_META_SETTINGS = "common_meta_settings";
41	40	const SECTION_SOCIAL_META = "social_meta";
		@@ -42,9 +41,8 @@
42	41	const SECTION_SEO_CONTROLS = "seo_controls";
43	42	const SECTION_SEO_CONTROLS_ADVANCED = "seo_controls_advanced";
44	43	const SECTION_SEO_CONTROLS_INSTANT_INDEX = "seo_controls_instant_index";
45	44	const SECTION_PLUGIN_VISIBILITY = "plugin_visibility_settings";
46		- const SECTION_BREADCRUMBS = "breadcrumbs_settings";
47	45	const SECTION_LLMS_TXT = "llms_txt_settings";
48	46
49	47	/**
50	48	* The ID of this plugin.
		@@ -198,13 +196,18 @@
198	196	$data = Metasync::get_option('general');
199	197
200	198	// Set menu title using the effective title (includes whitelabel company name if available)
201	199	$this->menu_title = $this->get_effective_menu_title();
202		- if(!isset( $data['white_label_plugin_menu_slug'])){
203		- self::$page_slug = "searchatlas";
204		- }else{
205		- self::$page_slug = $data['white_label_plugin_menu_slug']=="" ? "searchatlas":$data['white_label_plugin_menu_slug'];
206		- }
	200	+ $raw_slug = isset($data['white_label_plugin_menu_slug']) ? $data['white_label_plugin_menu_slug'] : '';
	201	+ $clean_slug = sanitize_title($raw_slug);
	202	+ # Self-heal a legacy URL-shaped slug: persist the sanitized value so every
	203	+ # reader that builds admin links from the stored option gets a valid WP menu slug.
	204	+ if ($raw_slug !== '' && $clean_slug !== $raw_slug) {
	205	+ $options = Metasync::get_option();
	206	+ $options['general']['white_label_plugin_menu_slug'] = $clean_slug;
	207	+ Metasync::set_option($options);
	208	+ }
	209	+ self::$page_slug = $clean_slug === '' ? 'searchatlas' : $clean_slug;
207	210
208	211	add_action('admin_menu', array($this, 'add_plugin_settings_page'));
209	212	add_action('admin_menu', array($this, 'add_import_external_data_page'));
210	213	add_action('admin_init', array($this, 'settings_page_init'));
		@@ -209,9 +212,8 @@
209	212	add_action('admin_menu', array($this, 'add_import_external_data_page'));
210	213	add_action('admin_init', array($this, 'settings_page_init'));
211	214	add_filter('all_plugins', array($this,'metasync_plugin_white_label'));
212	215	add_filter( 'plugin_row_meta',array($this,'metasync_view_detials_url'),10,3);
213		- add_filter('site_transient_update_plugins', array($this, 'inject_whitelabel_icon_into_update_transient'));
214	216
215	217	// Display transient error/success messages for redirections
216	218	add_action('admin_notices', array($this, 'display_redirection_messages'));
217	219
		@@ -243,8 +245,9 @@
243	245	#add css into admin header for icon image
244	246
245	247	add_action('admin_head', array($this,'metasync_admin_icon_style'));
246	248	add_action('admin_head', array($this, 'metasync_fouc_prevention_style'));
	249	+ add_action('admin_head', array($this, 'suppress_notices_on_wizard_page'), 1);
247	250
248	251	// Always add admin bar styles - the method will check the setting internally
249	252	add_action('wp_head', array($this,'metasync_admin_bar_style')); // For frontend admin bar
250	253	add_action('admin_head', array($this,'metasync_admin_bar_style')); // For backend admin bar
		@@ -253,10 +256,15 @@
253	256
254	257	// Sync plugin file headers whenever metasync_options is updated (covers AJAX save, Settings API, import)
255	258	add_action('update_option_metasync_options', array($this, 'on_options_updated_sync_file_headers'), 10, 2);
256	259
	260	+ // Invalidate the admin bar status cache when settings change or the API key is rotated.
	261	+ add_action('update_option_metasync_options', array('Metasync_Admin_Navigation', 'invalidate_admin_bar_status_cache'), 10, 0);
	262	+ add_action('metasync_api_key_changed', array('Metasync_Admin_Navigation', 'invalidate_admin_bar_status_cache'), 10, 0);
	263	+
257	264	add_action('admin_init', array($this, 'initialize_cookie'));
258	265	add_action('admin_init', array($this, 'maybe_redirect_to_wizard'));
	266	+ add_action('admin_init', array($this, 'redirect_legacy_instant_indexing_page'));
259	267
260	268	// Add admin_post hooks for form submissions (WordPress standard way - no output buffering needed)
261	269	add_action('admin_post_metasync_clear_all_cache_plugins', array($this, 'handle_clear_all_cache_plugins'));
262	270	add_action('admin_post_metasync_clear_otto_cache_all', array($this, 'handle_clear_otto_cache_all'));
		@@ -274,10 +282,16 @@
274	282
275	283	// Add AJAX for saving execution settings
276	284	add_action( 'wp_ajax_metasync_save_execution_settings', array($this, 'ajax_save_execution_settings') );
277	285
	286	+ // Add AJAX for saving the Headless Mode demo controls on the Advanced tab
	287	+ add_action( 'wp_ajax_metasync_save_headless_settings', array(Metasync_Settings_Registration::instance(), 'ajax_save_headless_settings') );
	288	+
278	289	// Add AJAX for saving hosting cache settings
279	290	add_action( 'wp_ajax_metasync_save_hosting_cache_settings', array($this, 'ajax_save_hosting_cache_settings') );
	291	+
	292	+ // Add AJAX for saving OTTO Cache TTL
	293	+ add_action('wp_ajax_metasync_save_otto_cache_ttl', array($this, 'ajax_save_otto_cache_ttl'));
280	294	add_action( 'wp_ajax_metasync_save_object_cache_settings', array($this, 'ajax_save_object_cache_settings') );
281	295
282	296	// Add AJAX for saving edge cache / CDN settings
283	297	add_action( 'wp_ajax_metasync_save_edge_cache_settings', array('Metasync_Edge_Cache_Settings', 'ajax_save') );
		@@ -302,8 +316,9 @@
302	316	add_action('wp_ajax_metasync_get_default_robots', array($this, 'ajax_get_default_robots'));
303	317	add_action('wp_ajax_metasync_preview_robots_backup', array($this, 'ajax_preview_robots_backup'));
304	318	add_action('wp_ajax_metasync_delete_robots_backup', array($this, 'ajax_delete_robots_backup'));
305	319	add_action('wp_ajax_metasync_restore_robots_backup', array($this, 'ajax_restore_robots_backup'));
	320	+ add_action('wp_ajax_metasync_get_robots_backups', array($this, 'ajax_get_robots_backups'));
306	321
307	322	// Add AJAX handlers for host blocking test
308	323	add_action('wp_ajax_metasync_test_host_blocking_get', array($this, 'ajax_test_host_blocking_get'));
309	324	add_action('wp_ajax_metasync_test_host_blocking_post', array($this, 'ajax_test_host_blocking_post'));
		@@ -355,11 +370,20 @@
355	370	add_action('wp_ajax_metasync_start_batch_optimize', array($this, 'ajax_start_batch_optimize'));
356	371	add_action('wp_ajax_metasync_cancel_batch_optimize', array($this, 'ajax_cancel_batch_optimize'));
357	372	add_action('wp_ajax_metasync_batch_progress', array($this, 'ajax_batch_progress'));
358	373	add_action('wp_ajax_metasync_bulk_optimize_selected', array($this, 'ajax_bulk_optimize_selected'));
	374	+ add_action('wp_ajax_metasync_bulk_unoptimize_selected', array($this, 'ajax_bulk_unoptimize_selected'));
359	375	add_action('wp_ajax_metasync_process_batch_tick', array($this, 'ajax_process_batch_tick'));
	376	+ add_action('wp_ajax_metasync_delete_orphaned_image', array($this, 'ajax_delete_orphaned_image'));
360	377	add_action('metasync_media_batch_optimize_cron', array($this, 'handle_media_batch_cron'));
361	378
	379	+ # SEO Restore (Rollback) AJAX & Cron handlers
	380	+ add_action('wp_ajax_metasync_seo_restore_start', array($this, 'ajax_seo_restore_start'));
	381	+ add_action('wp_ajax_metasync_seo_restore_cancel', array($this, 'ajax_seo_restore_cancel'));
	382	+ add_action('wp_ajax_metasync_seo_restore_progress', array($this, 'ajax_seo_restore_progress'));
	383	+ add_action('wp_ajax_metasync_seo_restore_process_tick', array($this, 'ajax_seo_restore_process_tick'));
	384	+ add_action('metasync_seo_restore_cron', array($this, 'handle_seo_restore_cron'));
	385	+
362	386	# Add AJAX handlers for Google Instant Indexing
363	387	add_action('wp_ajax_metasync_send_giapi', array($this, 'ajax_send_giapi'));
364	388
365	389	# Add AJAX handlers for Bing Instant Indexing (IndexNow)
		@@ -452,9 +476,11 @@
452	476
453	477	$data= Metasync::get_option('general');
454	478
455	479	# Get white label menu slug
456		- $menu_slug = empty($data['white_label_plugin_menu_slug']) ? self::$page_slug : $data['white_label_plugin_menu_slug'];
	480	+ # Sanitize so a URL-shaped legacy value still yields a valid WP menu slug
	481	+ $menu_slug = empty($data['white_label_plugin_menu_slug']) ? self::$page_slug : sanitize_title($data['white_label_plugin_menu_slug']);
	482	+ $menu_slug = $menu_slug === '' ? self::$page_slug : $menu_slug;
457	483
458	484	?>
459	485	<style>
460	486	#toplevel_page_<?php echo esc_attr(str_replace(' ', '-',$menu_slug)); ?> .wp-menu-image.dashicons-before img {
		@@ -471,16 +497,129 @@
471	497	<?php
472	498	}
473	499
474	500	public function metasync_fouc_prevention_style() {
475		- if ( ! isset( $_GET['page'] ) || strpos( $_GET['page'], self::$page_slug ) !== 0 ) {
	501	+ if ( ! isset( $_GET['page'] ) || strpos( sanitize_key(wp_unslash($_GET['page'])), self::$page_slug ) !== 0 ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only page check for an inline style
476	502	return;
477	503	}
478	504	?>
479		- <style>.metasync-dashboard-wrap { opacity: 0; transition: opacity 0.15s ease-in; }</style>
	505	+ <style>
	506	+ .metasync-dashboard-wrap { opacity: 0; transition: opacity 0.15s ease-in; }
	507	+ /*
	508	+ * WP prints admin notices at the top of #wpbody-content, then core's
	509	+ * common.js relocates them next to .wp-header-end inside our wrap on
	510	+ * DOM-ready. Keep them out of the flow until that move so they don't
	511	+ * flash above the dashboard header and shove the page down.
	512	+ * Once relocated they're no longer a direct child here, so this rule
	513	+ * stops matching and they fade in with the wrap. We mirror core's
	514	+ * relocation set exactly (.notice/.updated/.error, minus .inline and
	515	+ * .below-h2); .update-nag is left alone since core never moves it.
	516	+ */
	517	+ #wpbody-content > .notice:not(.inline):not(.below-h2),
	518	+ #wpbody-content > .updated:not(.inline):not(.below-h2),
	519	+ #wpbody-content > .error:not(.inline):not(.below-h2) { display: none !important; }
	520	+ </style>
480	521	<?php
481	522	}
482	523
	524	+ public function suppress_notices_on_wizard_page() {
	525	+ if ( ! isset( $_GET['page'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only page check to hide notices for this request
	526	+ return;
	527	+ }
	528	+
	529	+ $page = sanitize_key(wp_unslash($_GET['page'])); // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only navigation values for a same-site redirect
	530	+
	531	+ // Setup wizard: strip every notice for a fully focused, distraction-free screen.
	532	+ if ( strpos( $page, '-setup-wizard' ) !== false ) {
	533	+ remove_all_actions( 'admin_notices' );
	534	+ remove_all_actions( 'all_admin_notices' );
	535	+ return;
	536	+ }
	537	+
	538	+ // Other Search Atlas plugin pages: strip third-party notices but keep our own.
	539	+ if ( strpos( $page, self::$page_slug ) === 0 ) {
	540	+ $this->remove_third_party_admin_notices();
	541	+ }
	542	+ }
	543	+
	544	+ /**
	545	+ * Remove admin-notice callbacks that don't belong to this plugin.
	546	+ *
	547	+ * Third-party plugins (e.g. Rank Math, Yoast) register their banners on the
	548	+ * global admin_notices / all_admin_notices actions, which WordPress fires on
	549	+ * every admin screen — so their notices leak onto our settings pages. We walk
	550	+ * the registered callbacks and drop any whose code lives outside this plugin's
	551	+ * directory, leaving every one of our own notices intact.
	552	+ */
	553	+ private function remove_third_party_admin_notices() {
	554	+ global $wp_filter;
	555	+
	556	+ foreach ( array( 'admin_notices', 'all_admin_notices' ) as $hook ) {
	557	+ if ( empty( $wp_filter[ $hook ] ) || ! ( $wp_filter[ $hook ] instanceof WP_Hook ) ) {
	558	+ continue;
	559	+ }
	560	+
	561	+ // Collect first, then remove — avoids mutating the callbacks array mid-walk.
	562	+ $to_remove = array();
	563	+ foreach ( $wp_filter[ $hook ]->callbacks as $priority => $callbacks ) {
	564	+ foreach ( $callbacks as $callback ) {
	565	+ if ( ! $this->is_own_admin_notice_callback( $callback['function'] ) ) {
	566	+ $to_remove[] = array( $callback['function'], $priority );
	567	+ }
	568	+ }
	569	+ }
	570	+
	571	+ foreach ( $to_remove as $entry ) {
	572	+ remove_action( $hook, $entry[0], $entry[1] );
	573	+ }
	574	+ }
	575	+ }
	576	+
	577	+ /**
	578	+ * Determine whether an admin-notice callback is defined by this plugin.
	579	+ *
	580	+ * Ownership is decided by where the callback's code physically lives, not by
	581	+ * class name — our notice owners use inconsistent prefixes (Metasync_Admin,
	582	+ * Google_Index_Admin, ConfigControllerMetaSync), and a white-label install can
	583	+ * rename the plugin folder. Resolving the declaring file and checking it sits
	584	+ * inside this plugin's directory is robust against all of that. If a callback
	585	+ * can't be introspected, we keep it rather than risk hiding a legitimate notice.
	586	+ *
	587	+ * @param string|array|Closure $function The registered callback.
	588	+ * @return bool True when the callback's code lives inside this plugin.
	589	+ */
	590	+ private function is_own_admin_notice_callback( $function ) {
	591	+ // Plugin root: this file lives in <plugin>/admin, so its parent is the root.
	592	+ $plugin_dir = wp_normalize_path( dirname( __DIR__ ) ) . '/';
	593	+
	594	+ try {
	595	+ if ( is_array( $function ) && isset( $function[0], $function[1] ) ) {
	596	+ $class = is_object( $function[0] ) ? get_class( $function[0] ) : $function[0];
	597	+ $ref = new ReflectionMethod( $class, $function[1] );
	598	+ } elseif ( $function instanceof Closure ) {
	599	+ $ref = new ReflectionFunction( $function );
	600	+ } elseif ( is_string( $function ) && strpos( $function, '::' ) !== false ) {
	601	+ list( $class, $method ) = explode( '::', $function, 2 );
	602	+ $ref = new ReflectionMethod( $class, $method );
	603	+ } elseif ( is_string( $function ) ) {
	604	+ $ref = new ReflectionFunction( $function );
	605	+ } else {
	606	+ return false;
	607	+ }
	608	+ } catch ( \Throwable $e ) {
	609	+ // Unintrospectable callback — keep it; never hide a notice we can't classify.
	610	+ return true;
	611	+ }
	612	+
	613	+ $file = $ref->getFileName();
	614	+ if ( ! $file ) {
	615	+ // Internal/built-in callback (no source file) — not ours.
	616	+ return false;
	617	+ }
	618	+
	619	+ return strpos( wp_normalize_path( $file ), $plugin_dir ) === 0;
	620	+ }
	621	+
483	622	#---------fixes issue : #95 ----------
484	623	#This function is to redirect in case client changes slug on fresh install
485	624	#It is called by the add_option hook
486	625
		@@ -493,15 +632,22 @@
493	632
494	633	#check if we have the cookie set and check if the slug has changed
495	634	if (isset($_COOKIE['metasync_previous_slug']) && $_COOKIE['metasync_previous_slug'] !== $current_slug) {
496	635	# the slug changed so we need to update the cookie
497		- setcookie('metasync_previous_slug', $current_slug, time() + 3600, COOKIEPATH, COOKIE_DOMAIN);
	636	+ setcookie('metasync_previous_slug', $current_slug, [
	637	+ 'expires' => time() + 3600,
	638	+ 'path' => COOKIEPATH,
	639	+ 'domain' => COOKIE_DOMAIN,
	640	+ 'secure' => is_ssl(),
	641	+ 'httponly' => true,
	642	+ 'samesite' => 'Lax',
	643	+ ]);
498	644	$_COOKIE['metasync_previous_slug'] = $current_slug;
499	645
500	646	#Redirect url to the new slug
501	647	$redirect_url = admin_url('admin.php?page=' . $current_slug);
502	648
503		- wp_redirect($redirect_url);
	649	+ wp_safe_redirect($redirect_url);
504	650	exit;
505	651	}
506	652	}
507	653
		@@ -534,9 +680,16 @@
534	680	$data = Metasync::get_option('general');
535	681	// Retrieve the current slug
536	682	$initial_slug = isset($data['white_label_plugin_menu_slug']) ? $data['white_label_plugin_menu_slug'] : self::$page_slug;
537	683	// Set the cookie
538		- setcookie('metasync_previous_slug', $initial_slug, time() + 3600, COOKIEPATH, COOKIE_DOMAIN);
	684	+ setcookie('metasync_previous_slug', $initial_slug, [
	685	+ 'expires' => time() + 3600,
	686	+ 'path' => COOKIEPATH,
	687	+ 'domain' => COOKIE_DOMAIN,
	688	+ 'secure' => is_ssl(),
	689	+ 'httponly' => true,
	690	+ 'samesite' => 'Lax',
	691	+ ]);
539	692	}
540	693	}
541	694	}
542	695
		@@ -546,13 +699,13 @@
546	699	* @since 1.0.0
547	700	*/
548	701	public function maybe_redirect_to_wizard() {
549	702	// Only redirect if wizard should be shown
550		- if (get_option('metasync_show_wizard') && !isset($_GET['page'])) {
	703	+ if (get_option('metasync_show_wizard') && !isset($_GET['page'])) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- isset() routing check for a redirect to a fixed admin URL
551	704	delete_option('metasync_show_wizard');
552	705
553	706	// Don't redirect during AJAX, cron, or bulk activation
554		- if (wp_doing_ajax() || wp_doing_cron() || isset($_GET['activate-multi'])) {
	707	+ if (wp_doing_ajax() || wp_doing_cron() || isset($_GET['activate-multi'])) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- isset() routing check for a redirect to a fixed admin URL
555	708	return;
556	709	}
557	710
558	711	// Only redirect if user has access to the plugin
		@@ -564,11 +717,56 @@
564	717	exit;
565	718	}
566	719	}
567	720
	721	+ /**
	722	+ * Redirect the removed standalone Instant Indexing page to Indexation Control.
	723	+ *
	724	+ * The menu entry is gone, but bookmarks and external links can still target
	725	+ * the old URL. Resolve the current white-label slug rather than assuming
	726	+ * "searchatlas".
	727	+ */
	728	+ public function redirect_legacy_instant_indexing_page() {
	729	+ if (wp_doing_ajax() || wp_doing_cron() || !is_admin() || !isset($_GET['page'])) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only navigation values for a same-site redirect
	730	+ return;
	731	+ }
	732	+
	733	+ $page = sanitize_key(wp_unslash($_GET['page'])); // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only page check to hide notices for this request
	734	+ $legacy_page = self::$page_slug . '-instant-index';
	735	+ if ($page !== $legacy_page || !Metasync::current_user_has_plugin_access()) {
	736	+ return;
	737	+ }
	738	+
	739	+ // Indexation Control is registered only when access control keeps it
	740	+ // visible. Redirecting to it blindly would dead-end on an
	741	+ // unregistered slug (wp_die "Invalid plugin page") for users whose
	742	+ // white-label config hides that page — the exact configs where the
	743	+ // removed standalone page was the feature's only UI. The bare plugin
	744	+ // slug is the floor: its top-level callback resolves to the first
	745	+ // reachable page, so it is always a safe target.
	746	+ if (Metasync_Access_Control::user_can_access('hide_indexation_control')) {
	747	+ $target = admin_url('admin.php?page=' . self::$page_slug . '-seo-controls');
	748	+ $query = [];
	749	+ foreach (['tab', 'subtab'] as $key) {
	750	+ if (isset($_GET[$key])) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only navigation values for a same-site redirect
	751	+ $query[$key] = sanitize_key(wp_unslash($_GET[$key])); // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only navigation values for a same-site redirect
	752	+ }
	753	+ }
	754	+ if (!empty($query)) {
	755	+ $target = add_query_arg($query, $target);
	756	+ }
	757	+ } else {
	758	+ $target = admin_url('admin.php?page=' . self::$page_slug);
	759	+ }
	760	+
	761	+ wp_safe_redirect($target);
	762	+ exit;
	763	+ }
	764	+
568	765	public function metasync_display_error_log() {
569	766	Metasync_Debug_Manager::instance()->metasync_display_error_log($this);
570	767	}
	768	+
571	769	public function metasync_update_wp_config() {
572	770	Metasync_Debug_Manager::instance()->metasync_update_wp_config();
573	771	}
574	772
		@@ -600,13 +798,20 @@
600	798	$old_slug = $old_value['general']['white_label_plugin_menu_slug'] ?? self::$page_slug;
601	799
602	800	if ($new_slug !== $old_slug && $old_slug !=='' ){
603	801	// Set a new cookie
604		- setcookie('metasync_previous_slug', $new_slug, time() + 3600, COOKIEPATH, COOKIE_DOMAIN);
	802	+ setcookie('metasync_previous_slug', $new_slug, [
	803	+ 'expires' => time() + 3600,
	804	+ 'path' => COOKIEPATH,
	805	+ 'domain' => COOKIE_DOMAIN,
	806	+ 'secure' => is_ssl(),
	807	+ 'httponly' => true,
	808	+ 'samesite' => 'Lax',
	809	+ ]);
605	810	$_COOKIE['metasync_previous_slug'] = $new_slug;
606	811	// Redirect to the new slug
607	812	$redirect_url = admin_url('admin.php?page=' . $old_slug);
608		- wp_redirect($redirect_url);
	813	+ wp_safe_redirect($redirect_url);
609	814	exit;
610	815	}else{
611	816	self::$page_slug = Metasync::get_option('general')['white_label_plugin_menu_slug']=="" ? "searchatlas":Metasync::get_option('general')['white_label_plugin_menu_slug'];
612	817	$redirect_url = admin_url('admin.php?page=' . self::$page_slug);
		@@ -612,9 +817,9 @@
612	817	$redirect_url = admin_url('admin.php?page=' . self::$page_slug);
613	818
614	819	#add redirection for when the old slug is not defined
615	820	#this fixes the redirect issue #
616		- wp_redirect($redirect_url);
	821	+ wp_safe_redirect($redirect_url);
617	822	exit;
618	823	}
619	824	}
620	825	public function metasync_view_detials_url( $plugin_meta, $plugin_file, $plugin_data ) {
		@@ -625,9 +830,10 @@
625	830	if (strpos($meta, 'open-plugin-details-modal') !== false) {
626	831	$meta = sprintf(
627	832	'<a href="%s" class="thickbox open-plugin-details-modal" aria-label="%s" data-title="%s">%s</a>',
628	833	add_query_arg('TB_iframe', 'true', $plugin_uri),
629		- esc_attr(sprintf(esc_html__('More information about %s'), $plugin_data['Name'])),
	834	+ /* translators: %s: plugin name. */
	835	+ esc_attr(sprintf(esc_html__('More information about %s', 'metasync'), $plugin_data['Name'])),
630	836	esc_attr($plugin_data['Name']),
631	837	esc_html__('View details', 'metasync')
632	838	);
633	839	break; // Exit loop after replacing the link
		@@ -675,53 +881,8 @@
675	881	return $all_plugins;
676	882	}
677	883
678	884	/**
679		- * Inject the whitelabel icon into the update_plugins transient so that
680		- * /wp-admin/update-core.php (Dashboard → Updates) shows the WL icon
681		- * instead of the SearchAtlas icon returned by the update API.
682		- *
683		- * @param object $transient The site transient object.
684		- * @return object
685		- */
686		- public function inject_whitelabel_icon_into_update_transient($transient) {
687		- if (empty($transient) || !is_object($transient)) {
688		- return $transient;
689		- }
690		-
691		- $general = Metasync::get_option('general');
692		- if (!is_array($general)) {
693		- return $transient;
694		- }
695		-
696		- $icon_url = $general['white_label_plugin_menu_icon'] ?? '';
697		- if (empty($icon_url)) {
698		- return $transient;
699		- }
700		-
701		- $this_plugin = plugin_basename(dirname(__DIR__) . '/metasync.php');
702		-
703		- // Inject into pending updates list
704		- if (!empty($transient->response) && isset($transient->response[$this_plugin])) {
705		- $transient->response[$this_plugin]->icons = [
706		- '1x' => $icon_url,
707		- '2x' => $icon_url,
708		- ];
709		- }
710		-
711		- // Also inject into the "no update needed" list so the icon appears
712		- // on the updates screen even when the plugin is up-to-date
713		- if (!empty($transient->no_update) && isset($transient->no_update[$this_plugin])) {
714		- $transient->no_update[$this_plugin]->icons = [
715		- '1x' => $icon_url,
716		- '2x' => $icon_url,
717		- ];
718		- }
719		-
720		- return $transient;
721		- }
722		-
723		- /**
724	885	* Register the stylesheets for the admin area.
725	886	*
726	887	* @since 1.0.0
727	888	*/
		@@ -726,9 +887,9 @@
726	887	* @since 1.0.0
727	888	*/
728	889	public function enqueue_styles()
729	890	{
730		- $current_page = isset($_GET['page']) ? sanitize_text_field(wp_unslash($_GET['page'])) : '';
	891	+ $current_page = isset($_GET['page']) ? sanitize_text_field(wp_unslash($_GET['page'])) : ''; // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only page check to pick stylesheets
731	892
732	893	if (strpos($current_page, self::$page_slug) === 0) {
733	894	wp_enqueue_style(
734	895	$this->plugin_name,
		@@ -757,9 +918,9 @@
757	918	);
758	919	}
759	920
760	921	// Enqueue wizard CSS if on wizard page
761		- if (isset($_GET['page']) && strpos($_GET['page'], '-setup-wizard') !== false) {
	922	+ if (isset($_GET['page']) && strpos(sanitize_key(wp_unslash($_GET['page'])), '-setup-wizard') !== false) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only page check to pick stylesheets
762	923	wp_enqueue_style(
763	924	$this->plugin_name . '-setup-wizard',
764	925	plugin_dir_url(__FILE__) . 'css/metasync-setup-wizard.css',
765	926	array($this->plugin_name . '-dashboard'),
		@@ -768,9 +929,9 @@
768	929	);
769	930	}
770	931
771	932	// Enqueue SEO Health CSS if on the SEO Health page
772		- if (isset($_GET['page']) && strpos($_GET['page'], '-seo-health') !== false) {
	933	+ if (isset($_GET['page']) && strpos(sanitize_key(wp_unslash($_GET['page'])), '-seo-health') !== false) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only page check to pick stylesheets
773	934	wp_enqueue_style(
774	935	$this->plugin_name . '-seo-health',
775	936	plugin_dir_url(__FILE__) . 'css/metasync-seo-health.css',
776	937	array($this->plugin_name . '-dashboard'),
		@@ -787,9 +948,9 @@
787	948	*/
788	949	public function enqueue_scripts()
789	950	{
790	951	// --- Phase 5 (#887): Extracted inline JS files ---
791		- $current_page = isset($_GET['page']) ? sanitize_text_field(wp_unslash($_GET['page'])) : '';
	952	+ $current_page = isset($_GET['page']) ? sanitize_text_field(wp_unslash($_GET['page'])) : ''; // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only page check to pick scripts
792	953	$plugin_root_url = plugin_dir_url(dirname(__FILE__));
793	954	$is_metasync_page = ($current_page === self::$page_slug || strpos($current_page, self::$page_slug) === 0);
794	955
795	956	if ($is_metasync_page) {
		@@ -819,10 +980,49 @@
819	980	array('jquery'),
820	981	$this->version,
821	982	true
822	983	);
	984	+
	985	+ // Keeps core's admin-menu pinning in step with pages whose height
	986	+ // changes after load. Depends on 'common' so core has bound its
	987	+ // own handlers before this runs.
	988	+ wp_enqueue_script(
	989	+ $this->plugin_name . '-admin-menu-height',
	990	+ plugin_dir_url(__FILE__) . 'js/metasync-admin-menu-height.js',
	991	+ array('jquery', 'common'),
	992	+ $this->version,
	993	+ true
	994	+ );
823	995	}
824	996
	997	+ $per_page_screens = [
	998	+ self::$page_slug . '-redirections',
	999	+ self::$page_slug . '-404-monitor',
	1000	+ self::$page_slug . '-sync-log',
	1001	+ self::$page_slug . '-media-optimization',
	1002	+ ];
	1003	+
	1004	+ if (in_array($current_page, $per_page_screens, true)) {
	1005	+ // Results-per-page selectors use this external handler instead of
	1006	+ // an inline event attribute so changing a page size always reloads
	1007	+ // the current admin page.
	1008	+ wp_enqueue_script(
	1009	+ $this->plugin_name . '-per-page',
	1010	+ plugin_dir_url(__FILE__) . 'js/metasync-per-page.js',
	1011	+ array(),
	1012	+ $this->version,
	1013	+ true
	1014	+ );
	1015	+ // Selector navigation is a GET, so the per-page nonce rides along
	1016	+ // as a query parameter and gates the user_meta persist in
	1017	+ // Metasync_Per_Page_Helper::resolve().
	1018	+ wp_localize_script(
	1019	+ $this->plugin_name . '-per-page',
	1020	+ 'metasyncPerPage',
	1021	+ array('nonces' => Metasync_Per_Page_Helper::page_nonces())
	1022	+ );
	1023	+ }
	1024	+
825	1025	// Dashboard iframe height (only on dashboard page)
826	1026	if ($current_page === self::$page_slug . '-dashboard' || $current_page === self::$page_slug) {
827	1027	wp_enqueue_script(
828	1028	$this->plugin_name . '-iframe',
		@@ -871,12 +1071,12 @@
871	1071	true
872	1072	);
873	1073	// Pass the active tab from server (handles POST redirect)
874	1074	$sitemap_active_tab = 'general';
875		- if (isset($_GET['tab']) && in_array($_GET['tab'], ['general', 'news', 'video'], true)) {
876		- $sitemap_active_tab = sanitize_text_field(wp_unslash($_GET['tab']));
877		- } elseif (isset($_POST['redirect_tab']) && in_array($_POST['redirect_tab'], ['general', 'news', 'video'], true)) {
878		- $sitemap_active_tab = sanitize_text_field(wp_unslash($_POST['redirect_tab']));
	1075	+ if (isset($_GET['tab']) && in_array($_GET['tab'], ['general', 'news', 'video'], true)) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only, allow-listed tab selection for the UI
	1076	+ $sitemap_active_tab = sanitize_text_field(wp_unslash($_GET['tab'])); // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only, allow-listed tab selection for the UI
	1077	+ } elseif (isset($_POST['redirect_tab']) && in_array($_POST['redirect_tab'], ['general', 'news', 'video'], true)) { // phpcs:ignore WordPress.Security.NonceVerification.Missing -- read-only, allow-listed tab selection for the UI
	1078	+ $sitemap_active_tab = sanitize_text_field(wp_unslash($_POST['redirect_tab'])); // phpcs:ignore WordPress.Security.NonceVerification.Missing -- read-only, allow-listed tab selection for the UI
879	1079	}
880	1080	wp_localize_script($this->plugin_name . '-sitemap-tabs', 'metasyncSitemapTabs', [
881	1081	'activeTab' => $sitemap_active_tab,
882	1082	]);
		@@ -1007,9 +1207,8 @@
1007	1207	true
1008	1208	);
1009	1209	wp_localize_script($this->plugin_name . '-connect', 'metasyncConnectData', array(
1010	1210	'optionKey' => self::option_key,
1011		- 'storedPassword' => isset($whitelabel_data['settings_password']) ? $whitelabel_data['settings_password'] : '',
1012	1211	'adminPostUrl' => admin_url('admin-post.php'),
1013	1212	'exportNonce' => wp_create_nonce('metasync_export_whitelabel'),
1014	1213	'ajaxUrl' => admin_url('admin-ajax.php'),
1015	1214	'logoutNonceField' => wp_nonce_field('whitelabel_logout_nonce', 'whitelabel_logout_nonce', true, false),
		@@ -1026,13 +1225,14 @@
1026	1225	true
1027	1226	);
1028	1227	wp_localize_script($this->plugin_name . '-host-blocking', 'metasyncHostBlockingData', array(
1029	1228	'ajaxUrl' => admin_url('admin-ajax.php'),
	1229	+ 'nonce' => wp_create_nonce('metasync_nonce'),
1030	1230	));
1031	1231	}
1032	1232
1033		- // OTTO excluded URLs
1034		- if ($current_page === self::$page_slug) {
	1233	+ // OTTO excluded URLs (lives on the Compatibility page)
	1234	+ if ($current_page === self::$page_slug . '-compatibility') {
1035	1235	wp_enqueue_script(
1036	1236	$this->plugin_name . '-excluded-urls',
1037	1237	plugin_dir_url(__FILE__) . 'js/metasync-excluded-urls.js',
1038	1238	array('jquery'),
		@@ -1096,8 +1296,11 @@
1096	1296	array('jquery'),
1097	1297	$this->version,
1098	1298	true
1099	1299	);
	1300	+ wp_localize_script($this->plugin_name . '-bing-console', 'metasyncBingConsoleData', array(
	1301	+ 'nonce' => wp_create_nonce('metasync_nonce'),
	1302	+ ));
1100	1303	}
1101	1304
1102	1305	// Add redirection form
1103	1306	if ($current_page === self::$page_slug . '-redirections') {
		@@ -1197,11 +1400,14 @@
1197	1400	$heartbeat_state = $this->get_heartbeat_state();
1198	1401	wp_localize_script( $this->plugin_name, 'metaSync', array(
1199	1402	'ajax_url' => admin_url( 'admin-ajax.php' ),
1200	1403	'admin_url'=>admin_url('admin.php'),
	1404	+ 'nonce' => wp_create_nonce('metasync_nonce'),
1201	1405	'sa_connect_nonce' => $sa_connect_nonce,
1202	1406	'reset_auth_nonce' => wp_create_nonce('metasync_reset_auth_nonce'),
1203	1407	'burst_ping_nonce' => wp_create_nonce('metasync_burst_ping'),
	1408	+ 'clear_otto_cache_nonce' => wp_create_nonce('metasync_clear_otto_cache'),
	1409	+ 'lglogin_nonce' => wp_create_nonce('metasync_lglogin'),
1204	1410	'heartbeat_state' => $heartbeat_state,
1205	1411	'dashboard_domain' => self::get_effective_dashboard_domain(),
1206	1412	'support_email' => Metasync::SUPPORT_EMAIL,
1207	1413	'documentation_domain' => Metasync::DOCUMENTATION_DOMAIN,
		@@ -1265,9 +1471,9 @@
1265	1471	add_action('admin_notices', array($this, 'display_page_builder_notice'));
1266	1472	// Display update warning banner if plugin update is available
1267	1473	add_action('admin_notices', array($this, 'display_update_warning_banner'));
1268	1474	// Enqueue wizard assets if on wizard page
1269		- if (isset($_GET['page']) && strpos($_GET['page'], '-setup-wizard') !== false) {
	1475	+ if (isset($_GET['page']) && strpos(sanitize_key(wp_unslash($_GET['page'])), '-setup-wizard') !== false) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only page check to pick scripts
1270	1476	wp_enqueue_script(
1271	1477	$this->plugin_name . '-setup-wizard',
1272	1478	plugin_dir_url(__FILE__) . 'js/metasync-setup-wizard.js',
1273	1479	array('jquery'),
		@@ -1291,14 +1497,44 @@
1291	1497	}
1292	1498
1293	1499	/**
1294	1500	* Settings of HeartBeat API for admin area.
1295		- * Set time interval of send request.
	1501	+ *
	1502	+ * The only thing the plugin rides the beat for is a periodic admin
	1503	+ * telemetry ping (the `heartbeat-send` handler in admin/js/metasync-admin.js),
	1504	+ * so it slows the beat down rather than speeding it up. Two contexts are
	1505	+ * left on whatever core decided, because core leans on the beat there:
	1506	+ *
	1507	+ * - The front end, where the beat drives wp-auth-check — the "your session
	1508	+ * has expired, log in again" prompt.
	1509	+ * - The editor screens, where each tick renews the post lock. A lock only
	1510	+ * lives for wp_check_post_lock_window() seconds (150 by default), so any
	1511	+ * interval longer than that drops the lock between beats and lets a
	1512	+ * second editor silently take over a post someone still has open.
	1513	+ *
	1514	+ * Core clamps this to 1-3600 seconds in wp-includes/js/heartbeat.js, so an
	1515	+ * over-long interval is not corrected on our behalf.
	1516	+ *
	1517	+ * @param array $settings Heartbeat settings array.
	1518	+ * @return array Heartbeat settings array.
1296	1519	*/
1297	1520	function metasync_heartbeat_settings($settings)
1298	1521	{
1299		- global $heartbeat_frequency;
1300		- $settings['interval'] = 300;
	1522	+ if (!is_admin()) {
	1523	+ return $settings;
	1524	+ }
	1525	+
	1526	+ # $pagenow is set in wp-includes/vars.php, long before this filter runs;
	1527	+ # core's own wp_heartbeat_set_suspension() reads it exactly this way.
	1528	+ global $pagenow;
	1529	+ $lock_dependent_screens = array('post.php', 'post-new.php', 'customize.php');
	1530	+ if (isset($pagenow) && in_array($pagenow, $lock_dependent_screens, true)) {
	1531	+ return $settings;
	1532	+ }
	1533	+
	1534	+ # 60s matches heartbeat.js's own default and stays well inside the
	1535	+ # 150s post-lock window, so nothing core does can fall through a gap.
	1536	+ $settings['interval'] = 60;
1301	1537	return $settings;
1302	1538	}
1303	1539
1304	1540	/**
		@@ -1436,13 +1672,8 @@
1436	1672	{
1437	1673	Metasync_Connect_Manager::instance()->test_searchatlas_ajax_endpoint();
1438	1674	}
1439	1675
1440		- public function simple_ajax_test()
1441		- {
1442		- Metasync_Connect_Manager::instance()->simple_ajax_test();
1443		- }
1444		-
1445	1676	/**
1446	1677	* Create Admin Dashboard Iframe Page
1447	1678	* Embeds the Search Atlas dashboard directly in WordPress admin
1448	1679	*/
		@@ -1467,8 +1698,47 @@
1467	1698	// Get cache count
1468	1699	$cache_count = Metasync_Otto_Transient_Cache::get_cache_count();
1469	1700
1470	1701	?>
	1702	+ <!-- OTTO Cache TTL Setting -->
	1703	+ <div style="margin-bottom: 30px; padding-top: 20px;">
	1704	+ <h4 style="margin-top: 0; color: var(--dashboard-text-primary);"><?php echo esc_html(Metasync::get_whitelabel_otto_name()); ?> Cache TTL</h4>
	1705	+ <p style="margin-bottom: 15px; color: var(--dashboard-text-secondary);">
	1706	+ Configure how long <?php echo esc_html(Metasync::get_whitelabel_otto_name()); ?> API suggestions are cached before a fresh API call. The stale fallback expires after 12 hours.
	1707	+ </p>
	1708	+
	1709	+ <div style="background: rgba(255,255,255,0.02); border: 1px solid var(--dashboard-border); border-radius: 8px; padding: 20px; margin-bottom: 20px;">
	1710	+ <div style="display: flex; align-items: center; gap: 10px; margin-bottom: 12px;">
	1711	+ <label for="metasync-otto-cache-ttl" style="color: var(--dashboard-text-primary); font-weight: 500;">
	1712	+ Cache TTL (minutes):
	1713	+ </label>
	1714	+ <?php Metasync::render_tooltip_icon('otto_cache_ttl', 'How many minutes OTTO reuses its last SEO suggestions before fetching fresh ones. 30 is fine for most sites.'); ?>
	1715	+ <input type="number"
	1716	+ id="metasync-otto-cache-ttl"
	1717	+ value="<?php echo esc_attr($this->get_otto_cache_ttl_minutes()); ?>"
	1718	+ min="30"
	1719	+ max="1440"
	1720	+ step="1"
	1721	+ style="width: 100px; padding: 8px; border: 1px solid var(--dashboard-border); border-radius: 6px; background: var(--dashboard-card-bg, rgba(255,255,255,0.05)); color: var(--dashboard-text-primary);" />
	1722	+ <span style="color: var(--dashboard-text-secondary); font-size: 13px;">min 30 · max 1440</span>
	1723	+ </div>
	1724	+
	1725	+ <div style="display: flex; align-items: center; gap: 12px;">
	1726	+ <button type="button"
	1727	+ id="metasync-otto-ttl-save-btn"
	1728	+ class="metasync-btn-primary"
	1729	+ style="background: var(--dashboard-gradient-primary); color: #ffffff; border: none; padding: 9px 18px; border-radius: 8px; font-weight: 500; cursor: pointer; transition: all 0.3s ease;"
	1730	+ onmouseover="this.style.transform='translateY(-1px)';"
	1731	+ onmouseout="this.style.transform='translateY(0)';">
	1732	+ Save TTL
	1733	+ </button>
	1734	+ <span id="metasync-otto-ttl-save-msg" style="display: none; font-size: 13px;"></span>
	1735	+ </div>
	1736	+
	1737	+ <input type="hidden" id="metasync-otto-ttl-nonce" value="<?php echo esc_attr(wp_create_nonce('metasync_otto_cache_ttl_nonce')); ?>" />
	1738	+ </div>
	1739	+ </div>
	1740	+
1471	1741	<!-- Cache Plugin Management -->
1472	1742	<div style="margin-bottom: 30px;">
1473	1743	<h4 style="margin-top: 0; color: var(--dashboard-text-primary);">Clear All Cache Plugins</h4>
1474	1744	<p style="margin-bottom: 15px; color: var(--dashboard-text-secondary);">Clear all cache plugins to ensure changes are visible immediately.</p>
		@@ -1490,9 +1760,10 @@
1490	1760	} else {
1491	1761	echo '<p style="color: var(--dashboard-text-secondary);">ℹ️ No cache plugins detected.</p>';
1492	1762	}
1493	1763	} catch (Exception $e) {
1494		- echo '<p style="color: var(--dashboard-error);">⚠️ Error: ' . esc_html($e->getMessage()) . '</p>';
	1764	+ error_log('MetaSync Cache Status Error: ' . $e->getMessage()); // phpcs:ignore WordPress.PHP.DevelopmentFunctions.error_log_error_log -- genuine failure path, bounded, no secrets
	1765	+ echo '<p style="color: var(--dashboard-error);">⚠️ An error occurred while retrieving cache plugin status.</p>';
1495	1766	}
1496	1767	} else {
1497	1768	echo '<p style="color: var(--dashboard-error);">⚠️ Cache Purge class not loaded.</p>';
1498	1769	}
		@@ -1501,9 +1772,9 @@
1501	1772	<form method="post" action="<?php echo esc_url(admin_url('admin-post.php')); ?>" style="margin-top: 15px;">
1502	1773	<input type="hidden" name="action" value="metasync_clear_all_cache_plugins" />
1503	1774	<?php wp_nonce_field('metasync_clear_cache_nonce', 'clear_cache_nonce'); ?>
1504	1775	<button type="submit" class="metasync-btn-primary" style="background: var(--dashboard-gradient-primary); color: #ffffff; border: none; padding: 10px 20px; border-radius: 8px; font-weight: 500; cursor: pointer; transition: all 0.3s ease; box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1); display: inline-block; width: auto; min-width: 240px; max-width: fit-content;" onmouseover="this.style.transform='translateY(-2px)'; this.style.boxShadow='0 4px 8px rgba(0, 0, 0, 0.15)';" onmouseout="this.style.transform='translateY(0)'; this.style.boxShadow='0 2px 4px rgba(0, 0, 0, 0.1)';">
1505		- <span class="dashicons dashicons-controls-repeat" style="margin-top:3px;font-size:15px;width:15px;height:15px;"></span> Clear All Cache Plugins
	1776	+ <span class="dashicons dashicons-controls-repeat"></span> Clear All Cache Plugins
1506	1777	</button>
1507	1778	<p class="description" style="margin-top: 10px; color: var(--dashboard-text-secondary);">This will clear cache from WP Rocket, LiteSpeed, W3 Total Cache, and all other detected cache plugins.</p>
1508	1779	</form>
1509	1780
		@@ -1508,16 +1779,16 @@
1508	1779	</form>
1509	1780
1510	1781	<?php
1511	1782	// Display success/error messages
1512		- if (isset($_GET['cache_cleared']) && $_GET['cache_cleared'] == '1') {
1513		- $cleared = isset($_GET['cleared']) ? intval($_GET['cleared']) : 0;
1514		- $failed = isset($_GET['failed']) ? intval($_GET['failed']) : 0;
1515		- $plugins = isset($_GET['plugins']) ? sanitize_text_field(wp_unslash($_GET['plugins'])) : '';
	1783	+ if (isset($_GET['cache_cleared']) && $_GET['cache_cleared'] == '1') { // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only result notice after a nonce-checked purge
	1784	+ $cleared = isset($_GET['cleared']) ? intval($_GET['cleared']) : 0; // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only result notice after a nonce-checked purge
	1785	+ $failed = isset($_GET['failed']) ? intval($_GET['failed']) : 0; // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only result notice after a nonce-checked purge
	1786	+ $plugins = isset($_GET['plugins']) ? sanitize_text_field(wp_unslash($_GET['plugins'])) : ''; // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only result notice after a nonce-checked purge
1516	1787
1517	1788	if ($cleared > 0) {
1518	1789	echo '<div class="notice notice-success inline" style="margin-top: 15px;"><p>';
1519		- echo '✅ <strong>Success!</strong> Cleared cache for ' . $cleared . ' plugin(s)';
	1790	+ echo '✅ <strong>Success!</strong> Cleared cache for ' . intval( $cleared ) . ' plugin(s)';
1520	1791	if ($plugins) {
1521	1792	echo ': ' . esc_html($plugins);
1522	1793	}
1523	1794	echo '</p></div>';
		@@ -1528,15 +1799,15 @@
1528	1799	}
1529	1800
1530	1801	if ($failed > 0) {
1531	1802	echo '<div class="notice notice-warning inline" style="margin-top: 15px;"><p>';
1532		- echo '⚠️ Failed to clear ' . $failed . ' plugin(s).';
	1803	+ echo '⚠️ Failed to clear ' . intval( $failed ) . ' plugin(s).';
1533	1804	echo '</p></div>';
1534	1805	}
1535	1806	}
1536	1807
1537		- if (isset($_GET['cache_error']) && $_GET['cache_error'] == '1') {
1538		- $message = isset($_GET['message']) ? urldecode(sanitize_text_field(wp_unslash($_GET['message']))) : '';
	1808	+ if (isset($_GET['cache_error']) && $_GET['cache_error'] == '1') { // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only result notice after a nonce-checked purge
	1809	+ $message = isset($_GET['message']) ? urldecode(sanitize_text_field(wp_unslash($_GET['message']))) : ''; // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only result notice after a nonce-checked purge
1539	1810	if (empty($message)) {
1540	1811	$message = 'An unknown error occurred while clearing cache. Please check error logs for details.';
1541	1812	}
1542	1813	echo '<div class="notice notice-error inline" style="margin-top: 15px;"><p>';
		@@ -1585,8 +1856,9 @@
1585	1856	<?php checked(true, !empty($hosting_settings['wpengine_enabled'])); ?>
1586	1857	<?php echo !$wpe_detected ? 'disabled' : ''; ?>
1587	1858	style="width: 16px; height: 16px; cursor: <?php echo $wpe_detected ? 'pointer' : 'not-allowed'; ?>;" />
1588	1859	<span style="color: var(--dashboard-text-primary); font-weight: 500;">WP Engine</span>
	1860	+ <?php Metasync::render_tooltip_icon('hosting_cache_wpengine', 'If hosted on WP Engine, turn on so OTTO clears the host\'s built-in cache when it updates a page.'); ?>
1589	1861	<span style="color: var(--dashboard-text-secondary); font-size: 12px;">— purges Varnish + Memcached</span>
1590	1862	</label>
1591	1863
1592	1864	<label style="display: flex; align-items: center; gap: 10px; margin-bottom: 16px; cursor: pointer;">
		@@ -1595,8 +1867,9 @@
1595	1867	<?php checked(true, !empty($hosting_settings['kinsta_enabled'])); ?>
1596	1868	<?php echo !$kinsta_detected ? 'disabled' : ''; ?>
1597	1869	style="width: 16px; height: 16px; cursor: <?php echo $kinsta_detected ? 'pointer' : 'not-allowed'; ?>;" />
1598	1870	<span style="color: var(--dashboard-text-primary); font-weight: 500;">Kinsta</span>
	1871	+ <?php Metasync::render_tooltip_icon('hosting_cache_kinsta', 'If hosted on Kinsta, turn on so OTTO clears Kinsta\'s server cache automatically.'); ?>
1599	1872	<span style="color: var(--dashboard-text-secondary); font-size: 12px;">— purges full-page cache (kinsta_cache_purge_full)</span>
1600	1873	</label>
1601	1874
1602	1875	<div style="display: flex; align-items: center; gap: 12px;">
		@@ -1610,9 +1883,9 @@
1610	1883	</button>
1611	1884	<span id="metasync-hc-save-msg" style="display: none; font-size: 13px;"></span>
1612	1885	</div>
1613	1886
1614		- <input type="hidden" id="metasync-hc-nonce" value="<?php echo wp_create_nonce('metasync_hosting_cache_nonce'); ?>" />
	1887	+ <input type="hidden" id="metasync-hc-nonce" value="<?php echo esc_attr(wp_create_nonce('metasync_hosting_cache_nonce')); ?>" />
1615	1888	</div>
1616	1889
1617	1890	<!-- Purge button -->
1618	1891	<form method="post" action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
		@@ -1631,12 +1904,13 @@
1631	1904	</form>
1632	1905
1633	1906	<?php
1634	1907	// Hosting cache result messages
1635		- if (isset($_GET['hosting_cache_cleared']) && $_GET['hosting_cache_cleared'] == '1') {
1636		- $hc_cleared = isset($_GET['hc_cleared']) ? sanitize_text_field(urldecode($_GET['hc_cleared'])) : '';
1637		- $hc_failed = isset($_GET['hc_failed']) ? sanitize_text_field(urldecode($_GET['hc_failed'])) : '';
1638		- $hc_not_detected = isset($_GET['hc_not_detected']) ? sanitize_text_field(urldecode($_GET['hc_not_detected'])) : '';
	1908	+ if (isset($_GET['hosting_cache_cleared']) && $_GET['hosting_cache_cleared'] == '1') { // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only result notice after a nonce-checked purge
	1909	+ // phpcs:disable WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- each value is unslashed and sanitized on the following assignments.
	1910	+ $hc_cleared = isset($_GET['hc_cleared']) ? sanitize_text_field(urldecode(wp_unslash($_GET['hc_cleared']))) : ''; // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only result notice after a nonce-checked purge
	1911	+ $hc_failed = isset($_GET['hc_failed']) ? sanitize_text_field(urldecode(wp_unslash($_GET['hc_failed']))) : ''; // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only result notice after a nonce-checked purge
	1912	+ $hc_not_detected = isset($_GET['hc_not_detected']) ? sanitize_text_field(urldecode(wp_unslash($_GET['hc_not_detected']))) : ''; // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only result notice after a nonce-checked purge
1639	1913
1640	1914	if ($hc_cleared) {
1641	1915	echo '<div class="notice notice-success inline" style="margin-top: 15px;"><p>';
1642	1916	echo '✅ <strong>Success!</strong> Purged hosting cache on: ' . esc_html($hc_cleared);
		@@ -1651,8 +1925,9 @@
1651	1925	echo '<div class="notice notice-info inline" style="margin-top: 10px;"><p>';
1652	1926	echo 'ℹ️ No enabled hosting providers were detected on this server (' . esc_html($hc_not_detected) . ').';
1653	1927	echo '</p></div>';
1654	1928	}
	1929	+ // phpcs:enable WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
1655	1930	}
1656	1931	?>
1657	1932
1658	1933	<script>
		@@ -1687,8 +1962,46 @@
1687	1962	setTimeout(function() { $msg.fadeOut(); }, 4000);
1688	1963	}
1689	1964	});
1690	1965	});
	1966	+
	1967	+ // OTTO Cache TTL save
	1968	+ $('#metasync-otto-ttl-save-btn').on('click', function() {
	1969	+ var $btn = $(this);
	1970	+ var $msg = $('#metasync-otto-ttl-save-msg');
	1971	+ var ttl = parseInt($('#metasync-otto-cache-ttl').val(), 10);
	1972	+
	1973	+ if (isNaN(ttl) || ttl < 30 || ttl > 1440) {
	1974	+ $msg.text('❌ TTL must be between 30 and 1440 minutes.').css('color', '#ef4444').show();
	1975	+ return;
	1976	+ }
	1977	+
	1978	+ $btn.prop('disabled', true).text('Saving…');
	1979	+
	1980	+ $.ajax({
	1981	+ url: ajaxurl,
	1982	+ type: 'POST',
	1983	+ data: {
	1984	+ action: 'metasync_save_otto_cache_ttl',
	1985	+ otto_cache_ttl_nonce: $('#metasync-otto-ttl-nonce').val(),
	1986	+ otto_cache_ttl: ttl,
	1987	+ },
	1988	+ success: function(response) {
	1989	+ if (response.success) {
	1990	+ $msg.text('✅ Saved').css('color', '#22c55e').show();
	1991	+ } else {
	1992	+ $msg.text('❌ ' + (response.data && response.data.message ? response.data.message : 'Save failed')).css('color', '#ef4444').show();
	1993	+ }
	1994	+ },
	1995	+ error: function() {
	1996	+ $msg.text('❌ Request failed').css('color', '#ef4444').show();
	1997	+ },
	1998	+ complete: function() {
	1999	+ $btn.prop('disabled', false).text('Save TTL');
	2000	+ setTimeout(function() { $msg.fadeOut(); }, 4000);
	2001	+ }
	2002	+ });
	2003	+ });
1691	2004	});
1692	2005	</script>
1693	2006	</div>
1694	2007
		@@ -1706,9 +2019,9 @@
1706	2019	id="metasync-targeted-object-cache"
1707	2020	<?php checked('1', $targeted_cache_enabled); ?>
1708	2021	style="width: 16px; height: 16px; cursor: pointer; margin-top: 2px; flex-shrink: 0;" />
1709	2022	<span>
1710		- <span style="color: var(--dashboard-text-primary); font-weight: 500; display: block; margin-bottom: 4px;">Targeted Object Cache Purge</span>
	2023	+ <span style="color: var(--dashboard-text-primary); font-weight: 500; display: block; margin-bottom: 4px;">Targeted Object Cache Purge<?php Metasync::render_tooltip_icon('targeted_object_cache_purge', 'Leave this on. Refreshes only the pages OTTO changed instead of wiping your whole site\'s memory cache — safer/faster on large sites.'); ?></span>
1711	2024	<span style="color: var(--dashboard-text-secondary); font-size: 12px;">
1712	2025	When enabled, only the updated posts are evicted from the object cache (recommended for large sites).
1713	2026	When disabled, a full <code>wp_cache_flush()</code> is used instead.
1714	2027	</span>
		@@ -1779,23 +2092,23 @@
1779	2092	</div>
1780	2093
1781	2094	<?php
1782	2095	// Display success/error messages
1783		- if (isset($_GET['otto_cache_cleared']) && $_GET['otto_cache_cleared'] == '1') {
1784		- $cleared_count = isset($_GET['count']) ? intval($_GET['count']) : 0;
1785		- $url = isset($_GET['url']) ? urldecode(sanitize_text_field(wp_unslash($_GET['url']))) : '';
	2096	+ if (isset($_GET['otto_cache_cleared']) && $_GET['otto_cache_cleared'] == '1') { // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only notice or prefill, the form submit carries a nonce
	2097	+ $cleared_count = isset($_GET['count']) ? intval($_GET['count']) : 0; // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only notice or prefill, the form submit carries a nonce
	2098	+ $url = isset($_GET['url']) ? urldecode(sanitize_text_field(wp_unslash($_GET['url']))) : ''; // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only notice or prefill, the form submit carries a nonce
1786	2099
1787	2100	echo '<div class="notice notice-success inline" style="margin-top: 15px;"><p>';
1788	2101	if (!empty($url)) {
1789		- echo '✅ <strong>Success!</strong> Cleared cache for URL: <code>' . esc_html($url) . '</code> (' . $cleared_count . ' entries)';
	2102	+ echo '✅ <strong>Success!</strong> Cleared cache for URL: <code>' . esc_html($url) . '</code> (' . intval( $cleared_count ) . ' entries)';
1790	2103	} else {
1791		- echo '✅ <strong>Success!</strong> Cleared entire transient cache (' . $cleared_count . ' entries)';
	2104	+ echo '✅ <strong>Success!</strong> Cleared entire transient cache (' . intval( $cleared_count ) . ' entries)';
1792	2105	}
1793	2106	echo '</p></div>';
1794	2107	}
1795	2108
1796		- if (isset($_GET['otto_cache_error']) && $_GET['otto_cache_error'] == '1') {
1797		- $message = isset($_GET['message']) ? urldecode(sanitize_text_field(wp_unslash($_GET['message']))) : 'An unknown error occurred.';
	2109	+ if (isset($_GET['otto_cache_error']) && $_GET['otto_cache_error'] == '1') { // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only notice or prefill, the form submit carries a nonce
	2110	+ $message = isset($_GET['message']) ? urldecode(sanitize_text_field(wp_unslash($_GET['message']))) : 'An unknown error occurred.'; // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only notice or prefill, the form submit carries a nonce
1798	2111	echo '<div class="notice notice-error inline" style="margin-top: 15px;"><p>';
1799	2112	echo '❌ <strong>Error:</strong> ' . esc_html($message);
1800	2113	echo '</p></div>';
1801	2114	}
		@@ -1834,9 +2147,9 @@
1834	2147	<td>
1835	2148	<input type="url"
1836	2149	id="otto_cache_url"
1837	2150	name="otto_cache_url"
1838		- value="<?php echo isset($_GET['url']) ? esc_attr(urldecode(sanitize_text_field(wp_unslash($_GET['url'])))) : ''; ?>"
	2151	+ value="<?php echo isset($_GET['url']) ? esc_attr(urldecode(sanitize_text_field(wp_unslash($_GET['url'])))) : ''; // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only notice or prefill, the form submit carries a nonce ?>"
1839	2152	class="regular-text"
1840	2153	placeholder="https://example.com/page/"
1841	2154	required />
1842	2155	<p class="description" style="color: var(--dashboard-text-secondary);">Enter the full URL of the page whose cache you want to clear.</p>
		@@ -1907,9 +2220,10 @@
1907	2220	/**
1908	2221	* AJAX handler for saving hosting cache settings
1909	2222	*/
1910	2223	public function ajax_save_hosting_cache_settings() {
1911		- if (!isset($_POST['hosting_cache_nonce']) || !wp_verify_nonce($_POST['hosting_cache_nonce'], 'metasync_hosting_cache_nonce')) {
	2224	+ // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- nonce is validated immediately by wp_verify_nonce().
	2225	+ if (!isset($_POST['hosting_cache_nonce']) || !wp_verify_nonce(wp_unslash($_POST['hosting_cache_nonce']), 'metasync_hosting_cache_nonce')) {
1912	2226	wp_send_json_error(array('message' => 'Security check failed'));
1913	2227	return;
1914	2228	}
1915	2229
		@@ -1930,9 +2244,10 @@
1930	2244	/**
1931	2245	* AJAX handler: save object cache behaviour settings
1932	2246	*/
1933	2247	public function ajax_save_object_cache_settings() {
1934		- if (!isset($_POST['object_cache_nonce']) || !wp_verify_nonce($_POST['object_cache_nonce'], 'metasync_object_cache_nonce')) {
	2248	+ // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- nonce is validated immediately by wp_verify_nonce().
	2249	+ if (!isset($_POST['object_cache_nonce']) || !wp_verify_nonce(wp_unslash($_POST['object_cache_nonce']), 'metasync_object_cache_nonce')) {
1935	2250	wp_send_json_error(array('message' => 'Security check failed'));
1936	2251	return;
1937	2252	}
1938	2253
		@@ -1946,12 +2261,52 @@
1946	2261	wp_send_json_success(array('message' => 'Object cache settings saved'));
1947	2262	}
1948	2263
1949	2264	/**
	2265	+ * Get OTTO Cache TTL value in minutes from execution settings.
	2266	+ *
	2267	+ * @return int
	2268	+ */
	2269	+ private function get_otto_cache_ttl_minutes() {
	2270	+ $execution_settings = get_option('metasync_execution_settings', array());
	2271	+ return isset($execution_settings['otto_cache_ttl']) ? absint($execution_settings['otto_cache_ttl']) : 30;
	2272	+ }
	2273	+
	2274	+ /**
	2275	+ * AJAX handler for saving OTTO Cache TTL
	2276	+ */
	2277	+ public function ajax_save_otto_cache_ttl() {
	2278	+ // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- nonce is validated immediately by wp_verify_nonce().
	2279	+ if (!isset($_POST['otto_cache_ttl_nonce']) || !wp_verify_nonce(wp_unslash($_POST['otto_cache_ttl_nonce']), 'metasync_otto_cache_ttl_nonce')) {
	2280	+ wp_send_json_error(array('message' => 'Security check failed.'));
	2281	+ return;
	2282	+ }
	2283	+
	2284	+ if (!current_user_can('manage_options')) {
	2285	+ wp_send_json_error(array('message' => 'Insufficient permissions.'));
	2286	+ return;
	2287	+ }
	2288	+
	2289	+ $ttl = isset($_POST['otto_cache_ttl']) ? absint($_POST['otto_cache_ttl']) : 30;
	2290	+
	2291	+ if ($ttl < 30 || $ttl > 1440) {
	2292	+ wp_send_json_error(array('message' => sprintf('%s Cache TTL must be between 30 and 1440 minutes.', Metasync::get_whitelabel_otto_name())));
	2293	+ return;
	2294	+ }
	2295	+
	2296	+ $settings = get_option('metasync_execution_settings', array());
	2297	+ $settings['otto_cache_ttl'] = $ttl;
	2298	+ update_option('metasync_execution_settings', $settings);
	2299	+
	2300	+ wp_send_json_success(array('message' => sprintf('%s Cache TTL saved.', Metasync::get_whitelabel_otto_name())));
	2301	+ }
	2302	+
	2303	+ /**
1950	2304	* admin_post handler: purge WP Engine and Kinsta hosting-level caches
1951	2305	*/
1952	2306	public function handle_purge_hosting_cache() {
1953		- if (!isset($_POST['hosting_cache_purge_nonce']) || !wp_verify_nonce($_POST['hosting_cache_purge_nonce'], 'metasync_hosting_cache_purge_nonce')) {
	2307	+ // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- nonce is validated immediately by wp_verify_nonce().
	2308	+ if (!isset($_POST['hosting_cache_purge_nonce']) || !wp_verify_nonce(wp_unslash($_POST['hosting_cache_purge_nonce']), 'metasync_hosting_cache_purge_nonce')) {
1954	2309	wp_die('Security check failed');
1955	2310	}
1956	2311
1957	2312	if (!Metasync::current_user_has_plugin_access()) {
		@@ -1971,9 +2326,9 @@
1971	2326	WpeCommon::purge_varnish_cache();
1972	2327	WpeCommon::purge_memcached();
1973	2328	$cleared[] = 'WP Engine';
1974	2329	} catch (Exception $e) {
1975		- error_log('MetaSync: WP Engine hosting cache purge failed - ' . $e->getMessage());
	2330	+ error_log('MetaSync: WP Engine hosting cache purge failed - ' . $e->getMessage()); // phpcs:ignore WordPress.PHP.DevelopmentFunctions.error_log_error_log -- genuine failure path, bounded, no secrets
1976	2331	$failed[] = 'WP Engine';
1977	2332	}
1978	2333	} else {
1979	2334	$not_detected[] = 'WP Engine';
		@@ -1986,9 +2341,9 @@
1986	2341	try {
1987	2342	KinstaCache::get_instance()->kinsta_cache_purge_full();
1988	2343	$cleared[] = 'Kinsta';
1989	2344	} catch (Exception $e) {
1990		- error_log('MetaSync: Kinsta hosting cache purge failed - ' . $e->getMessage());
	2345	+ error_log('MetaSync: Kinsta hosting cache purge failed - ' . $e->getMessage()); // phpcs:ignore WordPress.PHP.DevelopmentFunctions.error_log_error_log -- genuine failure path, bounded, no secrets
1991	2346	$failed[] = 'Kinsta';
1992	2347	}
1993	2348	} else {
1994	2349	$not_detected[] = 'Kinsta';
		@@ -2383,9 +2738,9 @@
2383	2738	# Initialize MetaSync API request class and trigger synchronization
2384	2739	(new Metasync_Sync_Requests())->SyncCustomerParams();
2385	2740	} catch (Exception $e) {
2386	2741	# Log any API request errors for debugging
2387		- error_log('Metasync API Error: ' . $e->getMessage());
	2742	+ error_log('Metasync API Error: ' . $e->getMessage()); // phpcs:ignore WordPress.PHP.DevelopmentFunctions.error_log_error_log -- genuine failure path, bounded, no secrets
2388	2743	}
2389	2744	}
2390	2745
2391	2746	/*
		@@ -2400,9 +2755,9 @@
2400	2755	# Initialize MetaSync API request class and trigger synchronization
2401	2756	(new Metasync_Sync_Requests())->SyncCustomerParams();
2402	2757	} catch (Exception $e) {
2403	2758	# Log any API request errors for debugging
2404		- error_log('Metasync API Error: ' . $e->getMessage());
	2759	+ error_log('Metasync API Error: ' . $e->getMessage()); // phpcs:ignore WordPress.PHP.DevelopmentFunctions.error_log_error_log -- genuine failure path, bounded, no secrets
2405	2760	}
2406	2761	}
2407	2762
2408	2763	/**
		@@ -2435,8 +2790,15 @@
2435	2790	// Handle form submissions
2436	2791	if (isset($_POST['metasync_media_optimization_nonce'])) {
2437	2792	check_admin_referer('metasync_save_media_optimization', 'metasync_media_optimization_nonce');
2438	2793
	2794	+ // Settings shape the whole site's conversion pipeline — restrict
	2795	+ // the save (and the reset) to site admins, not just anyone who can
	2796	+ // open the page via plugin_access_roles.
	2797	+ if (!current_user_can('manage_options')) {
	2798	+ wp_die(esc_html__('Sorry, you are not allowed to manage media optimization settings.', 'metasync'));
	2799	+ }
	2800	+
2439	2801	// Handle reset to defaults
2440	2802	if (!empty($_POST['metasync_media_reset'])) {
2441	2803	$defaults = Metasync_Media_Settings::get_defaults();
2442	2804	Metasync_Media_Settings::save_settings($defaults);
		@@ -2441,8 +2803,9 @@
2441	2803	$defaults = Metasync_Media_Settings::get_defaults();
2442	2804	Metasync_Media_Settings::save_settings($defaults);
2443	2805	$save_success = true;
2444	2806	} elseif (isset($_POST['metasync_media'])) {
	2807	+ // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- validated and sanitised by Metasync_Media_Settings::save_settings().
2445	2808	$input = wp_unslash($_POST['metasync_media']);
2446	2809	Metasync_Media_Settings::save_settings($input);
2447	2810	$save_success = true;
2448	2811	}
		@@ -2474,8 +2837,15 @@
2474	2837	* Code Minification page callback
2475	2838	*/
2476	2839	public function create_admin_code_minification_page()
2477	2840	{
	2841	+ // Settings shape the whole site's asset pipeline — restrict
	2842	+ // the save (and the reset) to site admins, not just anyone who can
	2843	+ // open the page via plugin_access_roles.
	2844	+ if (!empty($_POST) && !current_user_can('manage_options')) {
	2845	+ wp_die(esc_html__('Sorry, you are not allowed to manage code minification settings.', 'metasync'));
	2846	+ }
	2847	+
2478	2848	$this->render_layout_open('Code Minification', 'code_minification', 'Minify CSS, JavaScript, and HTML to improve performance.');
2479	2849	// Load settings and compatibility classes
2480	2850	require_once plugin_dir_path(dirname(__FILE__)) . 'code-minification/class-minification-settings.php';
2481	2851	require_once plugin_dir_path(dirname(__FILE__)) . 'code-minification/class-minification-cache.php';
		@@ -2492,8 +2862,9 @@
2492	2862	$defaults = Metasync_Minification_Settings::get_defaults();
2493	2863	Metasync_Minification_Settings::save_settings($defaults);
2494	2864	$save_success = true;
2495	2865	} elseif (isset($_POST['metasync_code_min'])) {
	2866	+ // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- validated and sanitised by Metasync_Minification_Settings::save_settings().
2496	2867	$input = (array) wp_unslash($_POST['metasync_code_min']);
2497	2868	Metasync_Minification_Settings::save_settings($input);
2498	2869	$save_success = true;
2499	2870	}
		@@ -2526,11 +2897,40 @@
2526	2897	if (!$attachment_id) {
2527	2898	wp_send_json_error(__('Invalid attachment ID.', 'metasync'));
2528	2899	}
2529	2900
	2901	+ // Ownership: under the replace strategy this permanently deletes the
	2902	+ // attachment's original file, so upload_files alone is not enough —
	2903	+ // the caller must be allowed to edit this specific attachment.
	2904	+ if (!current_user_can('edit_post', $attachment_id)) {
	2905	+ wp_send_json_error(__('Permission denied.', 'metasync'));
	2906	+ }
	2907	+
2530	2908	require_once plugin_dir_path(dirname(__FILE__)) . 'media-optimization/class-media-settings.php';
	2909	+ require_once plugin_dir_path(dirname(__FILE__)) . 'media-optimization/class-image-converter.php';
2531	2910	$settings = Metasync_Media_Settings::get_settings();
2532	2911
	2912	+ $file = get_attached_file($attachment_id);
	2913	+ $mime = get_post_mime_type($attachment_id);
	2914	+
	2915	+ if (!$file || !file_exists($file)) {
	2916	+ wp_send_json_error(__('Optimization failed: file not found.', 'metasync'));
	2917	+ }
	2918	+
	2919	+ $max_bytes = 10 * 1024 * 1024;
	2920	+ if (filesize($file) > $max_bytes) {
	2921	+ $size_mb = round(filesize($file) / 1024 / 1024, 1);
	2922	+ wp_send_json_error(sprintf(
	2923	+ /* translators: %s: file size in megabytes. */
	2924	+ __('Optimization skipped: file size (%s MB) exceeds the 10 MB safety limit to prevent memory issues.', 'metasync'),
	2925	+ $size_mb
	2926	+ ));
	2927	+ }
	2928	+
	2929	+ if (!in_array($mime, ['image/jpeg', 'image/png'], true)) {
	2930	+ wp_send_json_error(__('Optimization failed: unsupported image format.', 'metasync'));
	2931	+ }
	2932	+
2533	2933	$success = Metasync_Image_Converter::convert_attachment($attachment_id, $settings);
2534	2934
2535	2935	if ($success) {
2536	2936	require_once plugin_dir_path(dirname(__FILE__)) . 'media-optimization/class-media-library-list-table.php';
		@@ -2535,12 +2935,13 @@
2535	2935	if ($success) {
2536	2936	require_once plugin_dir_path(dirname(__FILE__)) . 'media-optimization/class-media-library-list-table.php';
2537	2937	wp_send_json_success([
2538	2938	'status_html' => Metasync_Media_Library_List_Table::render_status_html($attachment_id),
	2939	+ 'can_revert' => Metasync_Image_Converter::can_revert($attachment_id),
2539	2940	]);
2540	2941	}
2541	2942
2542		- wp_send_json_error(__('Optimization failed.', 'metasync'));
	2943	+ wp_send_json_error(__('Optimization failed: conversion could not be completed.', 'metasync'));
2543	2944	}
2544	2945
2545	2946	/**
2546	2947	* AJAX: Revert a single image.
		@@ -2557,8 +2958,20 @@
2557	2958	if (!$attachment_id) {
2558	2959	wp_send_json_error(__('Invalid attachment ID.', 'metasync'));
2559	2960	}
2560	2961
	2962	+ // Ownership: reverting deletes the attachment's converted files, so
	2963	+ // restrict it to users who may edit this specific attachment.
	2964	+ if (!current_user_can('edit_post', $attachment_id)) {
	2965	+ wp_send_json_error(__('Permission denied.', 'metasync'));
	2966	+ }
	2967	+
	2968	+ // Replace-strategy conversions have no original to restore — reverting
	2969	+ // would delete the attachment's only file. Refuse up front, like bulk revert does.
	2970	+ if (!Metasync_Image_Converter::can_revert($attachment_id)) {
	2971	+ wp_send_json_error(__('This image cannot be reverted. The original file no longer exists (replace strategy).', 'metasync'));
	2972	+ }
	2973	+
2561	2974	$success = Metasync_Image_Converter::revert_attachment($attachment_id);
2562	2975
2563	2976	if ($success) {
2564	2977	wp_send_json_success();
		@@ -2610,8 +3023,15 @@
2610	3023	public function ajax_batch_progress()
2611	3024	{
2612	3025	check_ajax_referer('metasync_media_opt_nonce', 'nonce');
2613	3026
	3027	+ // Read-only progress/stats polling — the same capability that can
	3028	+ // open the media optimization page is enough, but a nonce alone
	3029	+ // never was.
	3030	+ if (!current_user_can('upload_files')) {
	3031	+ wp_send_json_error(__('Permission denied.', 'metasync'));
	3032	+ }
	3033	+
2614	3034	require_once plugin_dir_path(dirname(__FILE__)) . 'media-optimization/class-media-batch-optimizer.php';
2615	3035	require_once plugin_dir_path(dirname(__FILE__)) . 'media-optimization/class-media-library-list-table.php';
2616	3036
2617	3037	$progress = Metasync_Media_Batch_Optimizer::get_progress();
		@@ -2642,10 +3062,19 @@
2642	3062	$settings = Metasync_Media_Settings::get_settings();
2643	3063
2644	3064	$success = 0;
2645	3065	$failed = 0;
	3066	+ $denied = 0;
2646	3067
2647	3068	foreach ($ids as $id) {
	3069	+ // Per-attachment ownership: replace mode deletes originals, so
	3070	+ // upload_files alone must not allow converting images the caller
	3071	+ // does not own/cannot edit.
	3072	+ if (!current_user_can('edit_post', $id)) {
	3073	+ $denied++;
	3074	+ continue;
	3075	+ }
	3076	+
2648	3077	if (Metasync_Image_Converter::convert_attachment($id, $settings)) {
2649	3078	$success++;
2650	3079	} else {
2651	3080	$failed++;
		@@ -2654,12 +3083,81 @@
2654	3083
2655	3084	wp_send_json_success([
2656	3085	'success' => $success,
2657	3086	'failed' => $failed,
	3087	+ 'denied' => $denied,
2658	3088	]);
2659	3089	}
2660	3090
2661	3091	/**
	3092	+ * AJAX: Bulk unoptimize (revert) selected images.
	3093	+ */
	3094	+ public function ajax_bulk_unoptimize_selected()
	3095	+ {
	3096	+ check_ajax_referer('metasync_media_opt_nonce', 'nonce');
	3097	+
	3098	+ if (!current_user_can('upload_files')) {
	3099	+ wp_send_json_error(__('Permission denied.', 'metasync'));
	3100	+ }
	3101	+
	3102	+ $ids = isset($_POST['ids']) ? array_map('absint', explode(',', sanitize_text_field(wp_unslash($_POST['ids'])))) : [];
	3103	+ $ids = array_filter($ids);
	3104	+
	3105	+ if (empty($ids)) {
	3106	+ wp_send_json_error(__('No images selected.', 'metasync'));
	3107	+ }
	3108	+
	3109	+ $success = 0;
	3110	+ $failed = 0;
	3111	+ $skipped = 0;
	3112	+ $denied = 0;
	3113	+ $errors = [];
	3114	+
	3115	+ foreach ($ids as $id) {
	3116	+ // Per-attachment ownership: reverting deletes the attachment's
	3117	+ // converted files, so restrict it per image, not per role.
	3118	+ if (!current_user_can('edit_post', $id)) {
	3119	+ $denied++;
	3120	+ continue;
	3121	+ }
	3122	+
	3123	+ $format = get_post_meta($id, '_metasync_converted_format', true);
	3124	+
	3125	+ if (!$format) {
	3126	+ $skipped++;
	3127	+ continue;
	3128	+ }
	3129	+
	3130	+ if (!Metasync_Image_Converter::can_revert($id)) {
	3131	+ $skipped++;
	3132	+ $file = get_attached_file($id);
	3133	+ $name = $file ? basename($file) : "ID {$id}";
	3134	+ /* translators: %s: attachment file name. */
	3135	+ $errors[] = sprintf(__('%s: skipped — original image unavailable.', 'metasync'), $name);
	3136	+ continue;
	3137	+ }
	3138	+
	3139	+ if (Metasync_Image_Converter::revert_attachment($id)) {
	3140	+ $success++;
	3141	+ } else {
	3142	+ $failed++;
	3143	+ $file = get_attached_file($id);
	3144	+ $name = $file ? basename($file) : "ID {$id}";
	3145	+ /* translators: %s: attachment file name. */
	3146	+ $errors[] = sprintf(__('%s: revert failed (original file may not exist).', 'metasync'), $name);
	3147	+ }
	3148	+ }
	3149	+
	3150	+ wp_send_json_success([
	3151	+ 'success' => $success,
	3152	+ 'failed' => $failed,
	3153	+ 'skipped' => $skipped,
	3154	+ 'denied' => $denied,
	3155	+ 'errors' => $errors,
	3156	+ ]);
	3157	+ }
	3158	+
	3159	+ /**
2662	3160	* AJAX: Process one batch tick (browser-driven chaining).
2663	3161	*/
2664	3162	public function ajax_process_batch_tick()
2665	3163	{
		@@ -2678,8 +3176,49 @@
2678	3176	wp_send_json_success($progress);
2679	3177	}
2680	3178
2681	3179	/**
	3180	+ * AJAX: Delete an orphaned media record (attachment whose file is missing).
	3181	+ *
	3182	+ * Only deletes when the file is confirmed missing on disk, so valid
	3183	+ * attachments can never be removed through this endpoint.
	3184	+ */
	3185	+ public function ajax_delete_orphaned_image()
	3186	+ {
	3187	+ check_ajax_referer('metasync_media_opt_nonce', 'nonce');
	3188	+
	3189	+ $attachment_id = isset($_POST['attachment_id']) ? absint($_POST['attachment_id']) : 0;
	3190	+ if (!$attachment_id) {
	3191	+ wp_send_json_error(__('Invalid attachment ID.', 'metasync'));
	3192	+ }
	3193	+
	3194	+ if (!current_user_can('delete_post', $attachment_id)) {
	3195	+ wp_send_json_error(__('Permission denied.', 'metasync'));
	3196	+ }
	3197	+
	3198	+ if (get_post_type($attachment_id) !== 'attachment') {
	3199	+ wp_send_json_error(__('Not an attachment.', 'metasync'));
	3200	+ }
	3201	+
	3202	+ require_once plugin_dir_path(dirname(__FILE__)) . 'media-optimization/class-media-library-list-table.php';
	3203	+
	3204	+ // Guard: only orphaned records (missing file) may be deleted here.
	3205	+ if (!Metasync_Media_Library_List_Table::is_file_missing($attachment_id)) {
	3206	+ wp_send_json_error(__('The image file exists; refusing to delete a valid attachment.', 'metasync'));
	3207	+ }
	3208	+
	3209	+ $deleted = wp_delete_attachment($attachment_id, true);
	3210	+
	3211	+ if ($deleted) {
	3212	+ wp_send_json_success([
	3213	+ 'stats' => Metasync_Media_Library_List_Table::get_stats(),
	3214	+ ]);
	3215	+ }
	3216	+
	3217	+ wp_send_json_error(__('Failed to delete the orphaned media record.', 'metasync'));
	3218	+ }
	3219	+
	3220	+ /**
2682	3221	* Cron handler: Process batch optimization tick.
2683	3222	*/
2684	3223	public function handle_media_batch_cron()
2685	3224	{
		@@ -2689,8 +3228,86 @@
2689	3228	Metasync_Media_Batch_Optimizer::process_batch_tick();
2690	3229	}
2691	3230
2692	3231	/**
	3232	+ * AJAX: Start SEO Restore batch.
	3233	+ */
	3234	+ public function ajax_seo_restore_start()
	3235	+ {
	3236	+ check_ajax_referer('metasync_seo_restore_nonce', 'nonce');
	3237	+
	3238	+ if (!current_user_can('manage_options')) {
	3239	+ wp_send_json_error(__('Permission denied.', 'metasync'));
	3240	+ }
	3241	+
	3242	+ require_once plugin_dir_path(dirname(__FILE__)) . 'includes/class-metasync-seo-restore.php';
	3243	+
	3244	+ $progress = Metasync_Seo_Restore::start_batch();
	3245	+ wp_send_json_success($progress);
	3246	+ }
	3247	+
	3248	+ /**
	3249	+ * AJAX: Cancel SEO Restore batch.
	3250	+ */
	3251	+ public function ajax_seo_restore_cancel()
	3252	+ {
	3253	+ check_ajax_referer('metasync_seo_restore_nonce', 'nonce');
	3254	+
	3255	+ if (!current_user_can('manage_options')) {
	3256	+ wp_send_json_error(__('Permission denied.', 'metasync'));
	3257	+ }
	3258	+
	3259	+ require_once plugin_dir_path(dirname(__FILE__)) . 'includes/class-metasync-seo-restore.php';
	3260	+
	3261	+ Metasync_Seo_Restore::cancel_batch();
	3262	+ wp_send_json_success();
	3263	+ }
	3264	+
	3265	+ /**
	3266	+ * AJAX: Get SEO Restore batch progress.
	3267	+ */
	3268	+ public function ajax_seo_restore_progress()
	3269	+ {
	3270	+ check_ajax_referer('metasync_seo_restore_nonce', 'nonce');
	3271	+
	3272	+ if (!current_user_can('manage_options')) {
	3273	+ wp_send_json_error(__('Permission denied.', 'metasync'));
	3274	+ }
	3275	+
	3276	+ require_once plugin_dir_path(dirname(__FILE__)) . 'includes/class-metasync-seo-restore.php';
	3277	+
	3278	+ $progress = Metasync_Seo_Restore::get_progress();
	3279	+ wp_send_json_success($progress);
	3280	+ }
	3281	+
	3282	+ /**
	3283	+ * AJAX: Process one SEO Restore tick (browser-driven chaining).
	3284	+ */
	3285	+ public function ajax_seo_restore_process_tick()
	3286	+ {
	3287	+ check_ajax_referer('metasync_seo_restore_nonce', 'nonce');
	3288	+
	3289	+ if (!current_user_can('manage_options')) {
	3290	+ wp_send_json_error(__('Permission denied.', 'metasync'));
	3291	+ }
	3292	+
	3293	+ require_once plugin_dir_path(dirname(__FILE__)) . 'includes/class-metasync-seo-restore.php';
	3294	+
	3295	+ $progress = Metasync_Seo_Restore::process_ajax_tick();
	3296	+ wp_send_json_success($progress);
	3297	+ }
	3298	+
	3299	+ /**
	3300	+ * Cron handler: Process SEO Restore batch tick.
	3301	+ */
	3302	+ public function handle_seo_restore_cron()
	3303	+ {
	3304	+ require_once plugin_dir_path(dirname(__FILE__)) . 'includes/class-metasync-seo-restore.php';
	3305	+
	3306	+ Metasync_Seo_Restore::process_batch_tick();
	3307	+ }
	3308	+
	3309	+ /**
2693	3310	* Report Issue page callback
2694	3311	*/
2695	3312	public function create_admin_report_issue_page()
2696	3313	{
		@@ -2702,8 +3319,17 @@
2702	3319	* XML Sitemap page callback
2703	3320	*/
2704	3321	public function create_admin_xml_sitemap_page()
2705	3322	{
	3323	+ // Every form action below mutates site-wide state — sitemap options,
	3324	+ // sitemap files on disk, robots.txt, other plugins' sitemap generators
	3325	+ // — so they are restricted to site admins, not just anyone who can
	3326	+ // open the page via plugin_access_roles. The nonce is CSRF
	3327	+ // protection, not authorization.
	3328	+ if (!empty($_POST) && !current_user_can('manage_options')) {
	3329	+ wp_die(esc_html__('Sorry, you are not allowed to manage sitemap settings.', 'metasync'));
	3330	+ }
	3331	+
2706	3332	// Load sitemap generator class
2707	3333	require_once plugin_dir_path(dirname(__FILE__)) . 'sitemap/class-metasync-sitemap-generator.php';
2708	3334
2709	3335	$sitemap_generator = new Metasync_Sitemap_Generator();
		@@ -2715,17 +3341,56 @@
2715	3341	} elseif (isset($_POST['redirect_tab']) && in_array($_POST['redirect_tab'], ['general', 'news', 'video'], true)) {
2716	3342	$active_tab = sanitize_text_field(wp_unslash($_POST['redirect_tab']));
2717	3343	}
2718	3344
	3345	+ // Handle Main Sitemap settings form submission
	3346	+ if (isset($_POST['metasync_sitemap_settings_nonce']) && isset($_POST['save_sitemap_settings'])) {
	3347	+ check_admin_referer('metasync_sitemap_settings_action', 'metasync_sitemap_settings_nonce');
	3348	+
	3349	+ $sitemap_settings = [
	3350	+ '_configured' => true,
	3351	+ 'post_types' => array_map('sanitize_key', (array) ($_POST['sitemap_post_types'] ?? [])),
	3352	+ 'categories' => array_map('absint', (array) ($_POST['sitemap_categories'] ?? [])),
	3353	+ 'tags' => array_map('absint', (array) ($_POST['sitemap_tags'] ?? [])),
	3354	+ 'taxonomies' => array_map('sanitize_key', (array) ($_POST['sitemap_taxonomies'] ?? [])),
	3355	+ 'excluded_urls' => sanitize_textarea_field(wp_unslash($_POST['sitemap_excluded_urls'] ?? '')),
	3356	+ ];
	3357	+
	3358	+ update_option('metasync_sitemap_settings', $sitemap_settings);
	3359	+
	3360	+ // Regenerate sitemap with new content settings
	3361	+ $result = $sitemap_generator->generate_sitemap();
	3362	+ if (is_wp_error($result)) {
	3363	+ echo '<div class="notice notice-error"><p>' . esc_html(
	3364	+ /* translators: %s: error message. */
	3365	+ sprintf(__('Settings saved but sitemap generation failed: %s', 'metasync'), $result->get_error_message())
	3366	+ ) . '</p></div>';
	3367	+ } elseif (false === $result) {
	3368	+ echo '<div class="notice notice-error"><p>' . esc_html__('Settings saved but sitemap generation failed: the sitemap data could not be stored, so no sitemap is being served. Check your object cache and database write settings, then try again.', 'metasync') . '</p></div>';
	3369	+ } else {
	3370	+ echo '<div class="notice notice-success"><p>' . esc_html__('Sitemap content settings saved and sitemap regenerated!', 'metasync') . '</p></div>';
	3371	+ }
	3372	+ }
	3373	+
2719	3374	// Handle News Sitemap settings form submission
2720	3375	if (isset($_POST['metasync_news_sitemap_nonce']) && isset($_POST['save_news_sitemap'])) {
2721	3376	check_admin_referer('metasync_news_sitemap_action', 'metasync_news_sitemap_nonce');
2722	3377
	3378	+ // Build generic taxonomy filters
	3379	+ $news_taxonomies = [];
	3380	+ if (!empty($_POST['news_taxonomies']) && is_array($_POST['news_taxonomies'])) {
	3381	+ foreach (wp_unslash($_POST['news_taxonomies']) as $tax_name => $term_ids) {
	3382	+ $news_taxonomies[sanitize_key($tax_name)] = array_map('absint', (array) wp_unslash($term_ids));
	3383	+ }
	3384	+ }
	3385	+
2723	3386	$news_settings = [
2724	3387	'enabled' => isset($_POST['news_enabled']),
2725	3388	'post_types' => array_map('sanitize_key', (array) ($_POST['news_post_types'] ?? ['post'])),
2726	3389	'categories' => array_map('absint', (array) ($_POST['news_categories'] ?? [])),
2727	3390	'tags' => array_map('absint', (array) ($_POST['news_tags'] ?? [])),
	3391	+ 'taxonomies' => $news_taxonomies,
	3392	+ 'excluded_urls' => sanitize_textarea_field(wp_unslash($_POST['news_excluded_urls'] ?? '')),
2728	3393	'publication_name' => sanitize_text_field(wp_unslash($_POST['publication_name'] ?? '')),
2729	3394	'publication_language' => sanitize_text_field(wp_unslash($_POST['publication_language'] ?? '')),
2730	3395	];
2731	3396
		@@ -2735,13 +3400,14 @@
2735	3400	update_option('metasync_news_sitemap_settings', $news_settings);
2736	3401
2737	3402	if ($news_settings['enabled']) {
2738	3403	$sitemap_generator->generate_news_sitemap();
	3404	+ update_option('metasync_sitemap_last_generated', current_time('mysql'));
2739	3405	echo '<div class="notice notice-success"><p>' . esc_html__('News sitemap settings saved and sitemap regenerated!', 'metasync') . '</p></div>';
2740	3406	} else {
2741	3407	// Also remove physical file if it exists
2742	3408	if (file_exists(ABSPATH . 'news-sitemap.xml')) {
2743		- @unlink(ABSPATH . 'news-sitemap.xml');
	3409	+ @wp_delete_file(ABSPATH . 'news-sitemap.xml');
2744	3410	}
2745	3411	echo '<div class="notice notice-success"><p>' . esc_html__('News sitemap settings saved. Sitemap cache cleared.', 'metasync') . '</p></div>';
2746	3412	}
2747	3413	}
		@@ -2749,12 +3415,26 @@
2749	3415	// Handle Video Sitemap settings form submission
2750	3416	if (isset($_POST['metasync_video_sitemap_nonce']) && isset($_POST['save_video_sitemap'])) {
2751	3417	check_admin_referer('metasync_video_sitemap_action', 'metasync_video_sitemap_nonce');
2752	3418
	3419	+ // Build generic taxonomy filters
	3420	+ $video_taxonomies = [];
	3421	+ if (!empty($_POST['video_taxonomies']) && is_array($_POST['video_taxonomies'])) {
	3422	+ foreach (wp_unslash($_POST['video_taxonomies']) as $tax_name => $term_ids) {
	3423	+ $video_taxonomies[sanitize_key($tax_name)] = array_map('absint', (array) wp_unslash($term_ids));
	3424	+ }
	3425	+ }
	3426	+
2753	3427	$video_settings = [
2754		- 'enabled' => isset($_POST['video_enabled']),
2755		- 'post_types' => array_map('sanitize_key', (array) ($_POST['video_post_types'] ?? ['post', 'page'])),
2756		- 'auto_detect' => isset($_POST['auto_detect']),
	3428	+ 'enabled' => isset($_POST['video_enabled']),
	3429	+ 'post_types' => array_map('sanitize_key', (array) ($_POST['video_post_types'] ?? ['post', 'page'])),
	3430	+ 'auto_detect' => isset($_POST['auto_detect']),
	3431	+ 'taxonomies' => $video_taxonomies,
	3432	+ 'excluded_urls' => sanitize_textarea_field(wp_unslash($_POST['video_excluded_urls'] ?? '')),
	3433	+ // This array replaces the stored option wholesale, so every
	3434	+ // setting must be represented here or it is wiped on save.
	3435	+ 'video_url_meta_keys' => sanitize_textarea_field(wp_unslash($_POST['video_url_meta_keys'] ?? '')),
	3436	+ 'video_thumbnail_meta_keys' => sanitize_textarea_field(wp_unslash($_POST['video_thumbnail_meta_keys'] ?? '')),
2757	3437	];
2758	3438
2759	3439	// Always invalidate old cache before saving new settings
2760	3440	delete_transient('metasync_vsm_' . md5('video-sitemap.xml'));
		@@ -2762,13 +3442,14 @@
2762	3442	update_option('metasync_video_sitemap_settings', $video_settings);
2763	3443
2764	3444	if ($video_settings['enabled']) {
2765	3445	$sitemap_generator->generate_video_sitemap();
	3446	+ update_option('metasync_sitemap_last_generated', current_time('mysql'));
2766	3447	echo '<div class="notice notice-success"><p>' . esc_html__('Video sitemap settings saved and sitemap regenerated!', 'metasync') . '</p></div>';
2767	3448	} else {
2768	3449	// Also remove physical file if it exists
2769	3450	if (file_exists(ABSPATH . 'video-sitemap.xml')) {
2770		- @unlink(ABSPATH . 'video-sitemap.xml');
	3451	+ @wp_delete_file(ABSPATH . 'video-sitemap.xml');
2771	3452	}
2772	3453	echo '<div class="notice notice-success"><p>' . esc_html__('Video sitemap settings saved. Sitemap cache cleared.', 'metasync') . '</p></div>';
2773	3454	}
2774	3455	}
		@@ -2811,8 +3492,17 @@
2811	3492	if ($sitemap_generator->generate_news_sitemap()) {
2812	3493	$extras[] = 'news';
2813	3494	}
2814	3495	}
	3496	+
	3497	+ // Reclaim unreferenced memory between the news and video passes
	3498	+ // so the video generator starts with more headroom (they share
	3499	+ // one request). Each generator already releases its own object
	3500	+ // cache via clean_post_cache(), so no cache flush is needed here.
	3501	+ if (function_exists('gc_collect_cycles')) {
	3502	+ gc_collect_cycles();
	3503	+ }
	3504	+
2815	3505	if (!empty($video_opts['enabled'])) {
2816	3506	if ($sitemap_generator->generate_video_sitemap()) {
2817	3507	$extras[] = 'video';
2818	3508	}
		@@ -2817,17 +3507,30 @@
2817	3507	$extras[] = 'video';
2818	3508	}
2819	3509	}
2820	3510
	3511	+ // Same inter-pass GC before the main sitemap pass begins.
	3512	+ if (function_exists('gc_collect_cycles')) {
	3513	+ gc_collect_cycles();
	3514	+ }
	3515	+
2821	3516	// Generate main sitemap (its index will include news/video since they now exist)
2822	3517	$result = $sitemap_generator->generate_sitemap();
2823	3518
2824	3519	if (is_wp_error($result)) {
2825		- echo '<div class="notice notice-error"><p>' . esc_html($result->get_error_message()) . '</p></div>';
	3520	+ $error_msg = $result->get_error_message();
	3521	+ error_log('[MetaSync] Sitemap generation failed: ' . $error_msg); // phpcs:ignore WordPress.PHP.DevelopmentFunctions.error_log_error_log -- genuine failure path, bounded, no secrets
	3522	+ echo '<div class="notice notice-error"><p>' . esc_html(
	3523	+ /* translators: %s: error message. */
	3524	+ sprintf(__('Sitemap generation failed: %s', 'metasync'), $error_msg)
	3525	+ ) . '</p></div>';
	3526	+ } elseif (false === $result) {
	3527	+ echo '<div class="notice notice-error"><p>' . esc_html__('Sitemap generation failed: the sitemap data could not be stored, so no sitemap is being served. Check your object cache and database write settings, then try again.', 'metasync') . '</p></div>';
2826	3528	} else {
2827	3529	$message = esc_html__('Sitemap generated successfully!', 'metasync');
2828	3530	if (!empty($extras)) {
2829	3531	$message .= ' ' . sprintf(
	3532	+ /* translators: %s: list of sitemap types. */
2830	3533	esc_html__('Also generated %s sitemap(s).', 'metasync'),
2831	3534	implode(' & ', $extras)
2832	3535	);
2833	3536	}
		@@ -2856,8 +3559,38 @@
2856	3559	echo '<div class="notice notice-success"><p>' . esc_html__('Auto-update enabled!', 'metasync') . '</p></div>';
2857	3560	} elseif (isset($_POST['disable_auto_update'])) {
2858	3561	update_option('metasync_sitemap_auto_update', false);
2859	3562	echo '<div class="notice notice-success"><p>' . esc_html__('Auto-update disabled!', 'metasync') . '</p></div>';
	3563	+ } elseif (isset($_POST['delete_general_sitemap'])) {
	3564	+ $deleted = $sitemap_generator->delete_sitemap('general');
	3565	+
	3566	+ if ($deleted) {
	3567	+ // Disable auto-update only when the general sitemap is removed
	3568	+ update_option('metasync_sitemap_auto_update', false);
	3569	+ // Re-enable WP core sitemap only if no other MetaSync sitemaps remain
	3570	+ if (!$sitemap_generator->sitemap_exists()) {
	3571	+ delete_option('metasync_disable_wp_sitemap');
	3572	+ }
	3573	+ echo '<div class="notice notice-success"><p>' . esc_html__('General sitemap deleted successfully!', 'metasync') . '</p></div>';
	3574	+ } else {
	3575	+ echo '<div class="notice notice-error"><p>' . esc_html__('Failed to delete general sitemap. The files may not exist or are not writable.', 'metasync') . '</p></div>';
	3576	+ }
	3577	+ } elseif (isset($_POST['delete_news_sitemap'])) {
	3578	+ $deleted = $sitemap_generator->delete_sitemap('news');
	3579	+
	3580	+ if ($deleted) {
	3581	+ echo '<div class="notice notice-success"><p>' . esc_html__('News sitemap deleted successfully!', 'metasync') . '</p></div>';
	3582	+ } else {
	3583	+ echo '<div class="notice notice-error"><p>' . esc_html__('Failed to delete news sitemap. The file may not exist or is not writable.', 'metasync') . '</p></div>';
	3584	+ }
	3585	+ } elseif (isset($_POST['delete_video_sitemap'])) {
	3586	+ $deleted = $sitemap_generator->delete_sitemap('video');
	3587	+
	3588	+ if ($deleted) {
	3589	+ echo '<div class="notice notice-success"><p>' . esc_html__('Video sitemap deleted successfully!', 'metasync') . '</p></div>';
	3590	+ } else {
	3591	+ echo '<div class="notice notice-error"><p>' . esc_html__('Failed to delete video sitemap. The file may not exist or is not writable.', 'metasync') . '</p></div>';
	3592	+ }
2860	3593	} elseif (isset($_POST['delete_sitemap'])) {
2861	3594	// Delete all sitemaps: main + news + video (handled by delete_sitemap)
2862	3595	$deleted = $sitemap_generator->delete_sitemap();
2863	3596
		@@ -2863,8 +3596,10 @@
2863	3596
2864	3597	if ($deleted) {
2865	3598	// Also disable auto-update when deleting
2866	3599	update_option('metasync_sitemap_auto_update', false);
	3600	+ // Re-enable WP core sitemap so the site isn't left with zero sitemaps
	3601	+ delete_option('metasync_disable_wp_sitemap');
2867	3602	echo '<div class="notice notice-success"><p>' . esc_html__('All sitemaps deleted successfully!', 'metasync') . '</p></div>';
2868	3603	} else {
2869	3604	echo '<div class="notice notice-error"><p>' . esc_html__('Failed to delete sitemaps. The files may not exist or are not writable.', 'metasync') . '</p></div>';
2870	3605	}
		@@ -2886,8 +3621,17 @@
2886	3621	$last_generated = $sitemap_generator->get_last_generated_time();
2887	3622	$auto_update_enabled = get_option('metasync_sitemap_auto_update', false);
2888	3623	$active_sitemap_plugins = $sitemap_generator->check_active_sitemap_plugins();
2889	3624
	3625	+ // Main sitemap content settings
	3626	+ $sitemap_settings = get_option('metasync_sitemap_settings', [
	3627	+ 'post_types' => [],
	3628	+ 'categories' => [],
	3629	+ 'tags' => [],
	3630	+ 'taxonomies' => [],
	3631	+ 'excluded_urls' => '',
	3632	+ ]);
	3633	+
2890	3634	// News and video sitemap settings for tabs
2891	3635	$news_settings = get_option('metasync_news_sitemap_settings', [
2892	3636	'enabled' => false,
2893	3637	'post_types' => ['post'],
		@@ -2892,15 +3636,19 @@
2892	3636	'enabled' => false,
2893	3637	'post_types' => ['post'],
2894	3638	'categories' => [],
2895	3639	'tags' => [],
	3640	+ 'taxonomies' => [],
	3641	+ 'excluded_urls' => '',
2896	3642	'publication_name' => '',
2897	3643	'publication_language' => '',
2898	3644	]);
2899	3645	$video_settings = get_option('metasync_video_sitemap_settings', [
2900		- 'enabled' => false,
2901		- 'post_types' => ['post', 'page'],
2902		- 'auto_detect' => true,
	3646	+ 'enabled' => false,
	3647	+ 'post_types' => ['post', 'page'],
	3648	+ 'auto_detect' => true,
	3649	+ 'taxonomies' => [],
	3650	+ 'excluded_urls' => '',
2903	3651	]);
2904	3652
2905	3653	// Load view
2906	3654	require_once plugin_dir_path(dirname(__FILE__)) . 'views/metasync-xml-sitemap.php';
		@@ -2971,47 +3719,8 @@
2971	3719	Metasync_Admin_Pages::get_instance($this)->create_admin_breadcrumbs_page();
2972	3720	}
2973	3721
2974	3722	/**
2975		- * Google Instant Index Setting page callback
2976		- */
2977		- public function create_admin_google_instant_index_page()
2978		- {
2979		- $this->render_layout_open('Instant Indexing', 'instant_index', 'Submit URLs to Google for instant indexing via the Indexing API.');
2980		-
2981		- // Render shared Google Index credentials section
2982		- if (!function_exists('google_index_direct')) {
2983		- if (file_exists(plugin_dir_path(dirname(__FILE__)) . 'google-index/google-index-init.php')) {
2984		- require_once plugin_dir_path(dirname(__FILE__)) . 'google-index/google-index-init.php';
2985		- } else {
2986		- error_log('MetaSync Google Index: google-index-init.php not found at ' . plugin_dir_path(dirname(__FILE__)) . 'google-index/google-index-init.php');
2987		- return;
2988		- }
2989		- }
2990		- $google_index = google_index_direct();
2991		- $service_info = $google_index->get_service_account_info();
2992		- $is_configured = !isset($service_info['error']);
2993		-
2994		- $saved_json_display = $is_configured ? $google_index->get_redacted_config_json() : '';
2995		-
2996		- include plugin_dir_path(dirname(__FILE__)) . 'views/metasync-google-index-api-settings.php';
2997		-
2998		- // Render post types selection with save form
2999		- $options = get_option('metasync_options_instant_indexing', ['post_types' => []]);
3000		- $post_types_settings = isset($options['post_types']) && is_array($options['post_types']) ? $options['post_types'] : [];
3001		- ?>
3002		- <form method="POST" action="">
3003		- <?php include plugin_dir_path(dirname(__FILE__)) . 'views/metasync-google-instant-post-types.php'; ?>
3004		- <div class="dashboard-card" style="padding: 20px;">
3005		- <?php submit_button('Save Post Types', 'primary', 'submit', false, array('class' => 'button button-primary')); ?>
3006		- </div>
3007		- </form>
3008		- <?php
3009		-
3010		- $this->render_layout_close();
3011		- }
3012		-
3013		- /**
3014	3723	* Google Console page callback
3015	3724	*/
3016	3725	public function create_admin_google_console_page()
3017	3726	{
		@@ -3034,16 +3743,8 @@
3034	3743	$this->render_layout_close();
3035	3744	}
3036	3745
3037	3746	/**
3038		- * General Options page callback
3039		- */
3040		- public function create_admin_optimal_settings_page()
3041		- {
3042		- Metasync_Admin_Pages::get_instance($this)->create_admin_optimal_settings_page();
3043		- }
3044		-
3045		- /**
3046	3747	* Global Options page callback
3047	3748	*/
3048	3749	public function create_admin_global_settings_page()
3049	3750	{
		@@ -3075,16 +3776,8 @@
3075	3776	Metasync_Admin_Pages::get_instance($this)->create_admin_seo_controls_page();
3076	3777	}
3077	3778
3078	3779	/**
3079		- * Site Optimal Settings page callback
3080		- */
3081		- public function optimization_settings_options()
3082		- {
3083		- Metasync_Admin_Pages::get_instance($this)->optimization_settings_options();
3084		- }
3085		-
3086		- /**
3087	3780	* redirection page callback with tabs
3088	3781	*/
3089	3782	public function create_admin_redirections_page()
3090	3783	{
		@@ -3111,10 +3804,11 @@
3111	3804	}
3112	3805	delete_transient( Metasync_CPU_Monitor::DEFER_NOTICE_TRANSIENT );
3113	3806	echo '<div class="notice notice-warning is-dismissible"><p>';
3114	3807	printf(
3115		- /* translators: 1: current load, 2: threshold, 3: core count */
3116		- esc_html__( 'MetaSync: Batch processing was deferred — server CPU load (%1$s) exceeded the threshold (%2$s on %3$s cores). Processing will resume automatically.', 'metasync' ),
	3808	+ /* translators: 1: plugin name, 2: current load, 3: threshold, 4: core count */
	3809	+ esc_html__( '%1$s: Batch processing was deferred — server CPU load (%2$s) exceeded the threshold (%3$s on %4$s cores). Processing will resume automatically.', 'metasync' ),
	3810	+ esc_html( Metasync::get_effective_plugin_name() ),
3117	3811	esc_html( $data['load'] ),
3118	3812	esc_html( $data['threshold'] ),
3119	3813	esc_html( $data['cores'] )
3120	3814	);
		@@ -3132,9 +3826,10 @@
3132	3826	if (!get_transient('metasync_llms_conflict')) {
3133	3827	return;
3134	3828	}
3135	3829	echo '<div class="notice notice-info is-dismissible"><p>';
3136		- echo esc_html__('Note: Another SEO plugin (Yoast, Rank Math, or AIOSEO) may also be generating /llms.txt. MetaSync\'s version takes priority when enabled.', 'metasync');
	3830	+ /* translators: %s: effective plugin name (whitelabel-aware). */
	3831	+ echo esc_html(sprintf(__('Note: Another SEO plugin (Yoast, Rank Math, or AIOSEO) may also be generating /llms.txt. %s\'s version takes priority when enabled.', 'metasync'), Metasync::get_effective_plugin_name()));
3137	3832	echo '</p></div>';
3138	3833	}
3139	3834
3140	3835	/**
		@@ -3203,8 +3898,17 @@
3203	3898	public function ajax_restore_robots_backup()
3204	3899	{
3205	3900	Metasync_Admin_Ajax::instance()->ajax_restore_robots_backup();
3206	3901	}
	3902	+
	3903	+ /**
	3904	+ * AJAX handler to fetch a paginated page of robots.txt backups
	3905	+ */
	3906	+ public function ajax_get_robots_backups()
	3907	+ {
	3908	+ Metasync_Admin_Ajax::instance()->ajax_get_robots_backups();
	3909	+ }
	3910	+
3207	3911	public function ajax_create_redirect_from_404()
3208	3912	{
3209	3913	Metasync_Admin_Ajax::instance()->ajax_create_redirect_from_404();
3210	3914	}
		@@ -3316,17 +4020,17 @@
3316	4020	return;
3317	4021	}
3318	4022
3319	4023	// Get pagination parameters
3320		- $page = isset($_GET['paged']) ? max(1, intval($_GET['paged'])) : 1;
3321		- $per_page = 10;
	4024	+ $page = isset($_GET['paged']) ? max(1, intval($_GET['paged'])) : 1; // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only filter and pagination values for the sync log
	4025	+ $per_page = Metasync_Per_Page_Helper::resolve('sync_log', 10);
3322	4026	$offset = ($page - 1) * $per_page;
3323	4027
3324	4028	// Get filters
3325	4029	$filters = [
3326	4030	// UI exposes date_range and status only. We compute date_from/date_to based on date_range
3327		- 'date_range' => isset($_GET['date_range']) ? sanitize_text_field(wp_unslash($_GET['date_range'])) : '',
3328		- 'status' => isset($_GET['status']) ? sanitize_text_field(wp_unslash($_GET['status'])) : '',
	4031	+ 'date_range' => isset($_GET['date_range']) ? sanitize_text_field(wp_unslash($_GET['date_range'])) : '', // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only filter and pagination values for the sync log
	4032	+ 'status' => isset($_GET['status']) ? sanitize_text_field(wp_unslash($_GET['status'])) : '', // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only filter and pagination values for the sync log
3329	4033	];
3330	4034
3331	4035	// Map date_range to concrete date_from/date_to for DB queries
3332	4036	$date_range = $filters['date_range'];
		@@ -3335,28 +4039,28 @@
3335	4039	$date_to = '';
3336	4040
3337	4041	if (!empty($date_range)) {
3338	4042	// End boundary is now by default
3339		- $date_to = date('Y-m-d H:i:s', $wp_now_ts);
	4043	+ $date_to = gmdate('Y-m-d H:i:s', $wp_now_ts);
3340	4044
3341	4045	if ($date_range === 'today') {
3342	4046	$start_ts = strtotime('today', $wp_now_ts);
3343		- $date_from = date('Y-m-d H:i:s', $start_ts);
	4047	+ $date_from = gmdate('Y-m-d H:i:s', $start_ts);
3344	4048	} elseif ($date_range === 'yesterday') {
3345	4049	$start_ts = strtotime('yesterday', $wp_now_ts);
3346	4050	$end_ts = strtotime('today', $wp_now_ts) - 1; // end of yesterday
3347		- $date_from = date('Y-m-d H:i:s', $start_ts);
3348		- $date_to = date('Y-m-d H:i:s', $end_ts);
	4051	+ $date_from = gmdate('Y-m-d H:i:s', $start_ts);
	4052	+ $date_to = gmdate('Y-m-d H:i:s', $end_ts);
3349	4053	} elseif ($date_range === 'this_week') {
3350	4054	$start_of_week = (int) get_option('start_of_week', 1); // 0=Sun, 1=Mon
3351		- $day_of_week = (int) date('w', $wp_now_ts); // 0=Sun..6=Sat
	4055	+ $day_of_week = (int) gmdate('w', $wp_now_ts); // 0=Sun..6=Sat
3352	4056	// Convert start_of_week to PHP's 0..6 where 0=Sunday
3353	4057	$delta_days = ($day_of_week - $start_of_week + 7) % 7;
3354	4058	$start_ts = strtotime('-' . $delta_days . ' days', strtotime('today', $wp_now_ts));
3355		- $date_from = date('Y-m-d H:i:s', $start_ts);
	4059	+ $date_from = gmdate('Y-m-d H:i:s', $start_ts);
3356	4060	} elseif ($date_range === 'this_month') {
3357		- $start_ts = strtotime(date('Y-m-01 00:00:00', $wp_now_ts));
3358		- $date_from = date('Y-m-d H:i:s', $start_ts);
	4061	+ $start_ts = strtotime(gmdate('Y-m-01 00:00:00', $wp_now_ts));
	4062	+ $date_from = gmdate('Y-m-d H:i:s', $start_ts);
3359	4063	} elseif ($date_range === 'all') {
3360	4064	// no bounds
3361	4065	}
3362	4066	}
		@@ -3383,12 +4087,24 @@
3383	4087	?>
3384	4088	<div class="dashboard-card">
3385	4089	<div class="sync-log-header">
3386	4090	<div class="sync-log-title-section">
3387		- <h2>Changes Log</h2>
3388		- <p style="color: var(--dashboard-text-secondary); margin-bottom: 0;">
3389		- Recent content synchronizations from external tools.
3390		- <span style="margin-left:8px; font-size:12px; opacity:.75;">Records are automatically removed after 90 days.</span>
	4091	+ <?php
	4092	+ // The page title and description are already rendered by
	4093	+ // render_layout_open() above. Repeating them here printed
	4094	+ // "Changes Log" twice on screen, so the card keeps only the
	4095	+ // retention hint — the one piece of copy the layout header
	4096	+ // does not carry.
	4097	+ ?>
	4098	+ <p style="color: var(--dashboard-text-secondary); margin-top: 0; margin-bottom: 0;">
	4099	+ <?php
	4100	+ // No opacity here: this used to be a de-emphasised
	4101	+ // aside trailing a full-contrast sentence, but it is
	4102	+ // now the card's only copy. At 12px/.75 it composites
	4103	+ // to 4.28:1 on the card background, under the 4.5:1
	4104	+ // AA floor; at full strength it reads 6.52:1.
	4105	+ ?>
	4106	+ <span style="font-size:13px;">Records are automatically removed after 90 days.</span>
3391	4107	</p>
3392	4108	</div>
3393	4109
3394	4110	<!-- Filters + Clear Log button - Right aligned -->
		@@ -3397,10 +4113,10 @@
3397	4113	style="background:#dc3545;color:#fff;border:none;padding:6px 14px;border-radius:4px;cursor:pointer;font-size:13px;"
3398	4114	data-nonce="<?php echo esc_attr(wp_create_nonce('metasync_clear_sync_log')); ?>">
3399	4115	🗑 Clear Log
3400	4116	</button>
3401		- <form method="get" class="sync-filters-form" onchange="this.submit()">
3402		- <input type="hidden" name="page" value="<?php echo esc_attr($_GET['page']); ?>">
	4117	+ <form method="get" class="sync-filters-form" onchange="this.submit()" style="display:flex;flex-direction:row;align-items:center;gap:12px;flex-wrap:nowrap;">
	4118	+ <input type="hidden" name="page" value="<?php echo esc_attr(sanitize_key(wp_unslash($_GET['page']))); // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only filter and pagination values for the sync log ?>">
3403	4119
3404	4120	<select name="date_range" class="sync-filter-select">
3405	4121	<option value="all" <?php selected($filters['date_range'] ?? 'all', 'all'); ?>> All Time</option>
3406	4122	<option value="today" <?php selected($filters['date_range'] ?? '', 'today'); ?>>Today</option>
		@@ -3422,9 +4138,9 @@
3422	4138	<div class="sync-log-list">
3423	4139	<?php if (empty($sync_records)): ?>
3424	4140	<div class="sync-log-empty">
3425	4141	<div class="sync-log-empty-icon"><span class="dashicons dashicons-media-default" style="font-size:48px;width:48px;height:48px;color:var(--dashboard-text-secondary);"></span></div>
3426		- <h3>No sync records found</h3>
	4142	+ <h2>No sync records found</h2>
3427	4143	<p>Sync records will appear here when content/pages receive new updates.</p>
3428	4144	</div>
3429	4145	<?php else: ?>
3430	4146	<?php foreach ($sync_records as $record): ?>
		@@ -3441,9 +4157,9 @@
3441	4157	<a href="<?php echo esc_url($record->url); ?>" target="_blank" rel="noopener" title="Open URL" style="margin-left:8px; text-decoration:none;"><span class="dashicons dashicons-external" style="font-size:14px;width:14px;height:14px;vertical-align:middle;"></span></a>
3442	4158	<?php endif; ?>
3443	4159	</div>
3444	4160	<div class="sync-log-meta">
3445		- <?php echo $this->time_elapsed_string($record->created_at); ?>
	4161	+ <?php echo esc_html( $this->time_elapsed_string($record->created_at) ); ?>
3446	4162	<?php if (!empty($record->source)): ?>
3447	4163	&nbsp;·&nbsp;<span style="opacity:.7;"><?php echo esc_html($record->source); ?></span>
3448	4164	<?php endif; ?>
3449	4165	</div>
		@@ -3449,19 +4165,20 @@
3449	4165	</div>
3450	4166	</div>
3451	4167
3452	4168	<div class="sync-log-status" style="display:flex;align-items:center;gap:8px;">
3453		- <?php if ($record->status === 'published' || $record->status === 'publish'): ?>
3454		- <span class="sync-status-badge sync-status-published">
3455		- <span class="sync-status-icon">✓</span>
3456		- Published
3457		- </span>
3458		- <?php else: ?>
3459		- <span class="sync-status-badge sync-status-draft">
3460		- <span class="sync-status-icon">i</span>
3461		- Draft
3462		- </span>
3463		- <?php endif; ?>
	4169	+ <?php
	4170	+ $st = (string) $record->status;
	4171	+ $b_label = ucfirst($st); $b_bg = '#6b7280'; $b_icon = 'dashicons-info-outline';
	4172	+ if ($st === 'published' || $st === 'publish' || $st === 'success' || $st === 'partial') { $b_label = 'Published'; $b_bg = '#16a34a'; $b_icon = 'dashicons-yes'; }
	4173	+ elseif ($st === 'updated') { $b_label = 'Updated'; $b_bg = '#0d9488'; $b_icon = 'dashicons-update'; }
	4174	+ elseif ($st === 'failed' || $st === 'conflict' || $st === 'locked') { $b_label = 'Not imported'; $b_bg = '#64748b'; $b_icon = 'dashicons-minus'; }
	4175	+ elseif ($st === 'draft') { $b_label = 'Draft'; $b_bg = '#6b7280'; $b_icon = 'dashicons-info-outline'; }
	4176	+ ?>
	4177	+ <span class="sync-status-badge" style="display:inline-flex;align-items:center;gap:4px;background:<?php echo esc_attr($b_bg); ?>;color:#fff;padding:3px 10px;border-radius:12px;font-size:12px;font-weight:600;line-height:1;">
	4178	+ <span class="dashicons <?php echo esc_attr($b_icon); ?>" style="font-size:14px;width:14px;height:14px;line-height:14px;"></span>
	4179	+ <?php echo esc_html($b_label); ?>
	4180	+ </span>
3464	4181	<?php if ($record->source === 'MCP Client'): ?>
3465	4182	<button type="button"
3466	4183	class="metasync-rollback-btn"
3467	4184	data-id="<?php echo esc_attr($record->id); ?>"
		@@ -3477,30 +4194,32 @@
3477	4194	<?php endif; ?>
3478	4195	</div>
3479	4196
3480	4197	<!-- Pagination -->
3481		- <?php if ($total_pages > 1): ?>
3482		- <div class="sync-log-pagination">
3483		- <div class="sync-log-pagination-info">
3484		- Total records: <?php echo $total_records; ?> | Showing <?php echo $offset + 1; ?>-<?php echo min($offset + $per_page, $total_records); ?>
3485		- </div>
	4198	+ <div class="sync-log-pagination">
	4199	+ <div class="sync-log-pagination-info">
	4200	+ Total records: <?php echo intval( $total_records ); ?><?php if ($total_records > 0): ?> | Showing <?php echo intval( $offset ) + 1; ?>-<?php echo intval( min($offset + $per_page, $total_records) ); ?><?php endif; ?>
	4201	+ <?php // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- helper returns a complete escaped selector element.
	4202	+ echo Metasync_Per_Page_Helper::render_selector('sync_log', absint($per_page)); ?>
	4203	+ </div>
3486	4204
	4205	+ <?php if ($total_pages > 1): ?>
3487	4206	<div class="sync-log-pagination-controls">
3488	4207	<?php if ($page > 1): ?>
3489		- <a href="?page=<?php echo esc_attr($_GET['page']); ?>&paged=<?php echo $page - 1; ?><?php echo $this->build_filter_query_string($filters); ?>" class="sync-pagination-btn">‹</a>
	4208	+ <a href="?page=<?php echo esc_attr(sanitize_key(wp_unslash($_GET['page']))); // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only filter and pagination values for the sync log ?>&paged=<?php echo intval( $page ) - 1; ?><?php echo esc_html( $this->build_filter_query_string($filters) ); ?>" class="sync-pagination-btn">‹</a>
3490	4209	<?php endif; ?>
3491	4210
3492	4211	<?php for ($i = max(1, $page - 2); $i <= min($total_pages, $page + 2); $i++): ?>
3493		- <a href="?page=<?php echo esc_attr($_GET['page']); ?>&paged=<?php echo $i; ?><?php echo $this->build_filter_query_string($filters); ?>"
3494		- class="sync-pagination-btn <?php echo $i === $page ? 'active' : ''; ?>"><?php echo $i; ?></a>
	4212	+ <a href="?page=<?php echo esc_attr(sanitize_key(wp_unslash($_GET['page']))); // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only filter and pagination values for the sync log ?>&paged=<?php echo intval( $i ); ?><?php echo esc_html( $this->build_filter_query_string($filters) ); ?>"
	4213	+ class="sync-pagination-btn <?php echo $i === $page ? 'active' : ''; ?>"><?php echo intval( $i ); ?></a>
3495	4214	<?php endfor; ?>
3496	4215
3497	4216	<?php if ($page < $total_pages): ?>
3498		- <a href="?page=<?php echo esc_attr($_GET['page']); ?>&paged=<?php echo $page + 1; ?><?php echo $this->build_filter_query_string($filters); ?>" class="sync-pagination-btn">›</a>
	4217	+ <a href="?page=<?php echo esc_attr(sanitize_key(wp_unslash($_GET['page']))); // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only filter and pagination values for the sync log ?>&paged=<?php echo intval( $page ) + 1; ?><?php echo esc_html( $this->build_filter_query_string($filters) ); ?>" class="sync-pagination-btn">›</a>
3499	4218	<?php endif; ?>
3500	4219	</div>
3501		- </div>
3502		- <?php endif; ?>
	4220	+ <?php endif; ?>
	4221	+ </div>
3503	4222	</div>
3504	4223	<?php $this->render_layout_close(); ?>
3505	4224
3506	4225	<script>
		@@ -3581,8 +4300,19 @@
3581	4300	if (!empty($value)) {
3582	4301	$query_parts[] = $key . '=' . urlencode($value);
3583	4302	}
3584	4303	}
	4304	+
	4305	+ // Preserve the user-selected results-per-page value across page
	4306	+ // navigation so a non-default page size survives clicking a page link.
	4307	+ $per_page_key = Metasync_Per_Page_Helper::request_key('sync_log');
	4308	+ if (isset($_GET[$per_page_key])) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only, allow-listed per-page value for links
	4309	+ $per_page = (int) $_GET[$per_page_key]; // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only, allow-listed per-page value for links
	4310	+ if (in_array($per_page, Metasync_Per_Page_Helper::allowed_values(), true)) {
	4311	+ $query_parts[] = $per_page_key . '=' . $per_page;
	4312	+ }
	4313	+ }
	4314	+
3585	4315	return !empty($query_parts) ? '&' . implode('&', $query_parts) : '';
3586	4316	}
3587	4317
3588	4318	/**
		@@ -3756,18 +4486,8 @@
3756	4486	{
3757	4487	Metasync_Connect_Manager::instance()->handle_session_management_early();
3758	4488	}
3759	4489
3760		- /**
3761		- * @deprecated 2.5.12 Use Metasync_Auth_Manager instead of sessions for authentication
3762		- */
3763		- private function safe_session_start() {
3764		- // This method is deprecated and no longer used
3765		- // Authentication now uses Metasync_Auth_Manager with WordPress transients and user meta
3766		- _deprecated_function(__METHOD__, '2.5.12', 'Metasync_Auth_Manager');
3767		- return Metasync_Session_Helper::safe_start();
3768		- }
3769		-
3770	4490	private function handle_whitelabel_session_logic()
3771	4491	{
3772	4492	Metasync_Connect_Manager::instance()->handle_whitelabel_session_logic();
3773	4493	}
		@@ -3813,8 +4533,9 @@
3813	4533	$stats = Metasync_CPU_Monitor::get_stats();
3814	4534	$per_core_threshold = Metasync_CPU_Monitor::get_per_core_threshold();
3815	4535	$cores = Metasync_CPU_Monitor::get_cpu_core_count();
3816	4536	$effective_threshold = Metasync_CPU_Monitor::get_effective_threshold();
	4537	+ $detection_reliable = Metasync_CPU_Monitor::is_core_detection_reliable();
3817	4538	?>
3818	4539	<div style="background: var(--dashboard-card-bg); padding: 20px; border-radius: 8px;">
3819	4540	<!-- CPU Cores Detected -->
3820	4541	<div style="margin-bottom: 24px;">
		@@ -3821,12 +4542,20 @@
3821	4542	<label style="display: block; margin-bottom: 8px; font-weight: 500; color: var(--dashboard-text);">
3822	4543	CPU Cores Detected
3823	4544	</label>
3824	4545	<div style="padding: 10px 12px; background: var(--dashboard-input-bg); border: 1px solid var(--dashboard-border); border-radius: 6px; color: var(--dashboard-text-secondary);">
3825		- <strong><?php echo intval($cores); ?></strong> core<?php echo $cores !== 1 ? 's' : ''; ?>
	4546	+ <?php if ($detection_reliable) : ?>
	4547	+ <strong><?php echo intval($cores); ?></strong> core<?php echo $cores !== 1 ? 's' : ''; ?>
	4548	+ <?php else : ?>
	4549	+ <strong>Not detected</strong>
	4550	+ <?php endif; ?>
3826	4551	</div>
3827	4552	<p style="margin: 8px 0 0 0; font-size: 12px; color: var(--dashboard-text-secondary);">
3828		- Automatically detected on this system.
	4553	+ <?php if ($detection_reliable) : ?>
	4554	+ Automatically detected on this system.
	4555	+ <?php else : ?>
	4556	+ Core detection is not available on this hosting environment.
	4557	+ <?php endif; ?>
3829	4558	</p>
3830	4559	</div>
3831	4560
3832	4561	<!-- Per-Core Load Threshold -->
		@@ -3832,8 +4561,9 @@
3832	4561	<!-- Per-Core Load Threshold -->
3833	4562	<div style="margin-bottom: 24px;">
3834	4563	<label for="cpu_load_per_core_threshold" style="display: block; margin-bottom: 8px; font-weight: 500; color: var(--dashboard-text);">
3835	4564	Per-Core Load Threshold
	4565	+ <?php Metasync::render_tooltip_icon('cpu_per_core_load_threshold', 'How busy each CPU core can get before the plugin pauses background SEO syncing. Lower = more cautious. Most sites leave this at 2.0.'); ?>
3836	4566	</label>
3837	4567	<input type="number"
3838	4568	id="cpu_load_per_core_threshold"
3839	4569	name="metasync_options[performance][cpu_load_per_core_threshold]"
		@@ -3853,9 +4583,9 @@
3853	4583	<label style="display: block; margin-bottom: 8px; font-weight: 500; color: var(--dashboard-text);">
3854	4584	Effective Threshold
3855	4585	</label>
3856	4586	<div style="padding: 10px 12px; background: var(--dashboard-input-bg); border: 1px solid var(--dashboard-border); border-radius: 6px; color: var(--dashboard-text-secondary);">
3857		- <strong id="effective_threshold_value"><?php echo round($effective_threshold, 2); ?></strong>
	4587	+ <strong id="effective_threshold_value"><?php echo esc_html((string) round($effective_threshold, 2)); ?></strong>
3858	4588	</div>
3859	4589	<p style="margin: 8px 0 0 0; font-size: 12px; color: var(--dashboard-text-secondary);">
3860	4590	Calculated as: cores × per-core threshold
3861	4591	</p>
		@@ -3873,13 +4603,13 @@
3873	4603	<div style="font-size: 18px; font-weight: 600; color: var(--dashboard-text);"><?php echo intval($stats['deferrals']); ?></div>
3874	4604	</div>
3875	4605	<div>
3876	4606	<div style="font-size: 12px; color: var(--dashboard-text-secondary); margin-bottom: 4px;">Max Load Observed</div>
3877		- <div style="font-size: 18px; font-weight: 600; color: var(--dashboard-text);"><?php echo round($stats['max_load'], 2); ?></div>
	4607	+ <div style="font-size: 18px; font-weight: 600; color: var(--dashboard-text);"><?php echo esc_html((string) round($stats['max_load'], 2)); ?></div>
3878	4608	</div>
3879	4609	<div>
3880	4610	<div style="font-size: 12px; color: var(--dashboard-text-secondary); margin-bottom: 4px;">Average Load</div>
3881		- <div style="font-size: 18px; font-weight: 600; color: var(--dashboard-text);"><?php echo round($stats['avg_load'], 2); ?></div>
	4611	+ <div style="font-size: 18px; font-weight: 600; color: var(--dashboard-text);"><?php echo esc_html((string) round($stats['avg_load'], 2)); ?></div>
3882	4612	</div>
3883	4613	</div>
3884	4614	</div>
3885	4615
		@@ -4385,88 +5115,8 @@
4385	5115
4386	5116	/**
4387	5117	* Get the settings option array and print one of its values
4388	5118	*/
4389		- public function no_index_posts_callback()
4390		- {
4391		- Metasync_Settings_Fields::instance()->no_index_posts_callback();
4392		- }
4393		-
4394		- /**
4395		- * Get the settings option array and print one of its values
4396		- */
4397		- public function no_follow_links_callback()
4398		- {
4399		- Metasync_Settings_Fields::instance()->no_follow_links_callback();
4400		- }
4401		-
4402		- /**
4403		- * Get the settings option array and print one of its values
4404		- */
4405		- public function open_external_links_callback()
4406		- {
4407		- Metasync_Settings_Fields::instance()->open_external_links_callback();
4408		- }
4409		-
4410		- /**
4411		- * Get the settings option array and print one of its values
4412		- */
4413		- public function add_alt_image_tags_callback()
4414		- {
4415		- Metasync_Settings_Fields::instance()->add_alt_image_tags_callback();
4416		- }
4417		-
4418		- /**
4419		- * Get the settings option array and print one of its values
4420		- */
4421		- public function add_title_image_tags_callback()
4422		- {
4423		- Metasync_Settings_Fields::instance()->add_title_image_tags_callback();
4424		- }
4425		-
4426		- /**
4427		- * Get the settings option array and print one of its values
4428		- */
4429		- public function site_type_callback()
4430		- {
4431		- Metasync_Settings_Fields::instance()->site_type_callback();
4432		- }
4433		-
4434		- /**
4435		- * Get the settings option array and print one of its values
4436		- */
4437		- public function site_business_type_callback()
4438		- {
4439		- Metasync_Settings_Fields::instance()->site_business_type_callback();
4440		- }
4441		-
4442		- /**
4443		- * Get the settings option array and print one of its values
4444		- */
4445		- public function site_company_name_callback()
4446		- {
4447		- Metasync_Settings_Fields::instance()->site_company_name_callback();
4448		- }
4449		-
4450		- /**
4451		- * Get the settings option array and print one of its values
4452		- */
4453		- public function site_google_logo_callback()
4454		- {
4455		- Metasync_Settings_Fields::instance()->site_google_logo_callback();
4456		- }
4457		-
4458		- /**
4459		- * Get the settings option array and print one of its values
4460		- */
4461		- public function site_social_share_image_callback()
4462		- {
4463		- Metasync_Settings_Fields::instance()->site_social_share_image_callback();
4464		- }
4465		-
4466		- /**
4467		- * Get the settings option array and print one of its values
4468		- */
4469	5119	public function common_robot_meta_tags_callback()
4470	5120	{
4471	5121	Metasync_Settings_Fields::instance()->common_robot_meta_tags_callback();
4472	5122	}
		@@ -4643,13 +5293,11 @@
4643	5293	$current_permalink_structure = get_option('permalink_structure');
4644	5294
4645	5295	# Get the plugin name using centralized method
4646	5296	$plugin_name = Metasync::get_effective_plugin_name();
4647		- $current_rewrite_rules = get_option('rewrite_rules');
	5297	+
4648	5298	# Check if the current permalink structure is set to "Plain"
4649		- if (($current_permalink_structure == '/%post_id%/' || $current_permalink_structure == '') && $current_rewrite_rules == '') {
4650		-
4651		- # Show admin notice with plugin name included in the message
	5299	+ if ($current_permalink_structure === '/%post_id%/' || $current_permalink_structure === '') {
4652	5300	printf(
4653	5301	'<div class="notice notice-error is-dismissible">
4654	5302	<p>
4655	5303	<b>Warning from %s</b><br>
		@@ -4659,9 +5307,8 @@
4659	5307	</div>',
4660	5308	esc_html($plugin_name)
4661	5309	);
4662	5310	}
4663		- flush_rewrite_rules();
4664	5311	}
4665	5312
4666	5313	/**
4667	5314	* Show a one-time admin notice when a page builder is detected but the
		@@ -4667,8 +5314,14 @@
4667	5314	* Show a one-time admin notice when a page builder is detected but the
4668	5315	* "Default Page Builder" setting has never been explicitly saved.
4669	5316	*/
4670	5317	public function display_page_builder_notice() {
	5318	+ // Only relevant on the plugin's own settings page — avoid repeating
	5319	+ // this notice across every admin screen.
	5320	+ if (!isset($_GET['page']) || wp_unslash($_GET['page']) !== self::$page_slug) {
	5321	+ return;
	5322	+ }
	5323	+
4671	5324	$configured = Metasync::get_option('general')['default_page_builder'] ?? '';
4672	5325
4673	5326	// Setting already saved — nothing to warn about
4674	5327	if (!empty($configured)) {
		@@ -4681,9 +5334,9 @@
4681	5334	return;
4682	5335	}
4683	5336
4684	5337	// Handle dismiss action
4685		- if (isset($_GET['metasync_dismiss_builder_notice']) && wp_verify_nonce($_GET['_wpnonce'] ?? '', 'metasync_dismiss_builder')) {
	5338	+ if (isset($_GET['metasync_dismiss_builder_notice'], $_GET['_wpnonce']) && wp_verify_nonce(sanitize_text_field(wp_unslash($_GET['_wpnonce'])), 'metasync_dismiss_builder')) {
4686	5339	update_user_meta(get_current_user_id(), 'metasync_builder_notice_dismissed', '1');
4687	5340	return;
4688	5341	}
4689	5342
		@@ -4778,9 +5431,10 @@
4778	5431	* Saves the CPU load threshold and returns statistics
4779	5432	*/
4780	5433	public function ajax_save_performance_settings() {
4781	5434	# Check nonce for security and return early if invalid
4782		- if (!isset($_POST['meta_sync_nonce']) || !wp_verify_nonce($_POST['meta_sync_nonce'], 'meta_sync_general_setting_nonce')) {
	5435	+ // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- nonce is validated immediately by wp_verify_nonce().
	5436	+ if (!isset($_POST['meta_sync_nonce']) || !wp_verify_nonce(wp_unslash($_POST['meta_sync_nonce']), 'meta_sync_general_setting_nonce')) {
4783	5437	wp_send_json_error(array('message' => 'Invalid nonce'));
4784	5438	return;
4785	5439	}
4786	5440
		@@ -4848,9 +5502,9 @@
4848	5502	if (!wp_next_scheduled('metasync_cleanup_transients')) {
4849	5503	$scheduled = wp_schedule_event(time(), 'metasync_daily_cleanup', 'metasync_cleanup_transients');
4850	5504
4851	5505	if (!$scheduled) {
4852		- error_log('MetaSync: Failed to schedule transient cleanup cron job');
	5506	+ error_log('MetaSync: Failed to schedule transient cleanup cron job'); // phpcs:ignore WordPress.PHP.DevelopmentFunctions.error_log_error_log -- genuine failure path, bounded, no secrets
4853	5507	}
4854	5508	}
4855	5509	}
4856	5510
		@@ -4861,9 +5515,9 @@
4861	5515	{
4862	5516	$timestamp = wp_next_scheduled('metasync_cleanup_transients');
4863	5517	if ($timestamp) {
4864	5518	wp_unschedule_event($timestamp, 'metasync_cleanup_transients');
4865		- error_log('MetaSync: Transient cleanup cron job unscheduled');
	5519	+ error_log('MetaSync: Transient cleanup cron job unscheduled'); // phpcs:ignore WordPress.PHP.DevelopmentFunctions.error_log_error_log -- unreachable in production
4866	5520	}
4867	5521	}
4868	5522
4869	5523	/**
		@@ -4885,12 +5539,10 @@
4885	5539	{
4886	5540	if (!wp_next_scheduled('metasync_hidden_post_check')) {
4887	5541	$scheduled = wp_schedule_event(time(), 'metasync_weekly', 'metasync_hidden_post_check');
4888	5542
4889		- if ($scheduled) {
4890		- error_log('MetaSync: Hidden post manager cron job scheduled successfully (runs every 7 days)');
4891		- } else {
4892		- error_log('MetaSync: Failed to schedule hidden post manager cron job');
	5543	+ if (!$scheduled) {
	5544	+ error_log('MetaSync: Failed to schedule hidden post manager cron job'); // phpcs:ignore WordPress.PHP.DevelopmentFunctions.error_log_error_log -- genuine failure path, bounded, no secrets
4893	5545	}
4894	5546	}
4895	5547	}
4896	5548
		@@ -4901,12 +5553,10 @@
4901	5553	public function maybe_schedule_otto_recheck_404_cron()
4902	5554	{
4903	5555	if (!wp_next_scheduled('metasync_otto_recheck_404_exclusions')) {
4904	5556	$scheduled = wp_schedule_event(time(), 'metasync_daily_cleanup', 'metasync_otto_recheck_404_exclusions');
4905		- if ($scheduled) {
4906		- error_log('MetaSync: OTTO 404 recheck cron job scheduled successfully (runs daily)');
4907		- } else {
4908		- error_log('MetaSync: Failed to schedule OTTO 404 recheck cron job');
	5557	+ if (!$scheduled) {
	5558	+ error_log('MetaSync: Failed to schedule OTTO 404 recheck cron job'); // phpcs:ignore WordPress.PHP.DevelopmentFunctions.error_log_error_log -- genuine failure path, bounded, no secrets
4909	5559	}
4910	5560	}
4911	5561	}
4912	5562
		@@ -4979,13 +5629,13 @@
4979	5629
4980	5630	try {
4981	5631	// 1. Post revisions
4982	5632	if (!empty($settings['clean_post_revisions'])) {
4983		- $stats['post_revisions'] = (int) $wpdb->query(
	5633	+ $stats['post_revisions'] = (int) $wpdb->query( // phpcs:ignore WordPress.DB.DirectDatabaseQuery -- bulk site-maintenance operations (revisions/trash/spam/transients/orphans) — no bulk WordPress API exists
4984	5634	"DELETE FROM {$wpdb->posts} WHERE post_type = 'revision'"
4985	5635	);
4986	5636	// Remove postmeta left behind by deleted revisions
4987		- $wpdb->query(
	5637	+ $wpdb->query( // phpcs:ignore WordPress.DB.DirectDatabaseQuery -- bulk site-maintenance operations (revisions/trash/spam/transients/orphans) — no bulk WordPress API exists
4988	5638	"DELETE pm FROM {$wpdb->postmeta} pm
4989	5639	LEFT JOIN {$wpdb->posts} p ON p.ID = pm.post_id
4990	5640	WHERE p.ID IS NULL"
4991	5641	);
		@@ -4993,20 +5643,19 @@
4993	5643
4994	5644	// 2. Trashed posts + their postmeta
4995	5645	if (!empty($settings['clean_trashed_posts'])) {
4996	5646	// Collect IDs first to cleanly remove postmeta
4997		- $trashed_ids = $wpdb->get_col(
	5647	+ $trashed_ids = $wpdb->get_col( // phpcs:ignore WordPress.DB.DirectDatabaseQuery -- bulk site-maintenance operations (revisions/trash/spam/transients/orphans) — no bulk WordPress API exists
4998	5648	"SELECT ID FROM {$wpdb->posts} WHERE post_status = 'trash'"
4999	5649	);
5000	5650	if (!empty($trashed_ids)) {
5001		- $placeholders = implode(',', array_fill(0, count($trashed_ids), '%d'));
5002		- $wpdb->query(
	5651	+ $wpdb->query( // phpcs:ignore WordPress.DB.DirectDatabaseQuery -- bulk site-maintenance operations (revisions/trash/spam/transients/orphans) — no bulk WordPress API exists
5003	5652	$wpdb->prepare(
5004		- "DELETE FROM {$wpdb->postmeta} WHERE post_id IN ($placeholders)",
	5653	+ 'DELETE FROM ' . $wpdb->postmeta . ' WHERE post_id IN (' . implode(',', array_fill(0, count($trashed_ids), '%d')) . ')',
5005	5654	$trashed_ids
5006	5655	)
5007	5656	);
5008		- $stats['trashed_posts'] = (int) $wpdb->query(
	5657	+ $stats['trashed_posts'] = (int) $wpdb->query( // phpcs:ignore WordPress.DB.DirectDatabaseQuery -- bulk site-maintenance operations (revisions/trash/spam/transients/orphans) — no bulk WordPress API exists
5009	5658	"DELETE FROM {$wpdb->posts} WHERE post_status = 'trash'"
5010	5659	);
5011	5660	} else {
5012	5661	$stats['trashed_posts'] = 0;
		@@ -5014,9 +5663,9 @@
5014	5663	}
5015	5664
5016	5665	// 3. Trashed comments
5017	5666	if (!empty($settings['clean_trashed_comments'])) {
5018		- $stats['trashed_comments'] = (int) $wpdb->query(
	5667	+ $stats['trashed_comments'] = (int) $wpdb->query( // phpcs:ignore WordPress.DB.DirectDatabaseQuery -- bulk site-maintenance operations (revisions/trash/spam/transients/orphans) — no bulk WordPress API exists
5019	5668	"DELETE FROM {$wpdb->comments} WHERE comment_approved = 'trash'"
5020	5669	);
5021	5670	}
5022	5671
		@@ -5021,9 +5670,9 @@
5021	5670	}
5022	5671
5023	5672	// 4. Spam comments
5024	5673	if (!empty($settings['clean_spam_comments'])) {
5025		- $stats['spam_comments'] = (int) $wpdb->query(
	5674	+ $stats['spam_comments'] = (int) $wpdb->query( // phpcs:ignore WordPress.DB.DirectDatabaseQuery -- bulk site-maintenance operations (revisions/trash/spam/transients/orphans) — no bulk WordPress API exists
5026	5675	"DELETE FROM {$wpdb->comments} WHERE comment_approved = 'spam'"
5027	5676	);
5028	5677	}
5029	5678
		@@ -5029,15 +5678,15 @@
5029	5678
5030	5679	// 5. Expired transients — direct SQL, no cache flush
5031	5680	if (!empty($settings['clean_expired_transients'])) {
5032	5681	// Delete timeout rows that have already expired
5033		- $wpdb->query(
	5682	+ $wpdb->query( // phpcs:ignore WordPress.DB.DirectDatabaseQuery -- bulk site-maintenance operations (revisions/trash/spam/transients/orphans) — no bulk WordPress API exists
5034	5683	"DELETE FROM {$wpdb->options}
5035	5684	WHERE option_name LIKE '\_transient\_timeout\_%'
5036	5685	AND option_value + 0 < UNIX_TIMESTAMP()"
5037	5686	);
5038	5687	// Delete value rows whose timeout row no longer exists
5039		- $stats['expired_transients'] = (int) $wpdb->query(
	5688	+ $stats['expired_transients'] = (int) $wpdb->query( // phpcs:ignore WordPress.DB.DirectDatabaseQuery -- bulk site-maintenance operations (revisions/trash/spam/transients/orphans) — no bulk WordPress API exists
5040	5689	"DELETE o FROM {$wpdb->options} o
5041	5690	LEFT JOIN {$wpdb->options} t
5042	5691	ON t.option_name = CONCAT('_transient_timeout_', SUBSTRING(o.option_name, 12))
5043	5692	WHERE o.option_name LIKE '\_transient\_%'
		@@ -5047,9 +5696,9 @@
5047	5696	}
5048	5697
5049	5698	// 6. Orphaned postmeta (post_id references a post that no longer exists)
5050	5699	if (!empty($settings['clean_orphaned_postmeta'])) {
5051		- $stats['orphaned_postmeta'] = (int) $wpdb->query(
	5700	+ $stats['orphaned_postmeta'] = (int) $wpdb->query( // phpcs:ignore WordPress.DB.DirectDatabaseQuery -- bulk site-maintenance operations (revisions/trash/spam/transients/orphans) — no bulk WordPress API exists
5052	5701	"DELETE pm FROM {$wpdb->postmeta} pm
5053	5702	LEFT JOIN {$wpdb->posts} p ON p.ID = pm.post_id
5054	5703	WHERE p.ID IS NULL"
5055	5704	);
		@@ -5061,12 +5710,10 @@
5061	5710	$settings['last_run_at'] = time();
5062	5711	$settings['last_run_stats'] = $stats;
5063	5712	update_option('metasync_db_cleanup_settings', $settings);
5064	5713
5065		- error_log('MetaSync: DB cleanup completed — ' . json_encode($stats));
5066		-
5067	5714	} catch (Exception $e) {
5068		- error_log('MetaSync: DB cleanup failed — ' . $e->getMessage());
	5715	+ error_log('MetaSync: DB cleanup failed — ' . $e->getMessage()); // phpcs:ignore WordPress.PHP.DevelopmentFunctions.error_log_error_log -- genuine failure path, bounded, no secrets
5069	5716	}
5070	5717	}
5071	5718
5072	5719	/**
		@@ -5283,10 +5930,11 @@
5283	5930	/**
5284	5931	* AJAX: Save DB cleanup settings and reschedule cron accordingly.
5285	5932	*/
5286	5933	public function ajax_save_db_cleanup_settings() {
	5934	+ // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- nonce is validated immediately by wp_verify_nonce().
5287	5935	if (!isset($_POST['db_cleanup_settings_nonce']) ||
5288		- !wp_verify_nonce($_POST['db_cleanup_settings_nonce'], 'metasync_db_cleanup_settings_nonce')) {
	5936	+ !wp_verify_nonce(wp_unslash($_POST['db_cleanup_settings_nonce']), 'metasync_db_cleanup_settings_nonce')) {
5289	5937	wp_send_json_error(array('message' => 'Invalid security token. Please refresh the page and try again.'));
5290	5938	return;
5291	5939	}
5292	5940
		@@ -5343,10 +5991,11 @@
5343	5991	* AJAX: Manually trigger the DB cleanup and return stats for the UI.
5344	5992	* Persists current form state first so unsaved checkbox changes are respected.
5345	5993	*/
5346	5994	public function ajax_run_db_cleanup() {
	5995	+ // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- nonce is validated immediately by wp_verify_nonce().
5347	5996	if (!isset($_POST['db_cleanup_settings_nonce']) ||
5348		- !wp_verify_nonce($_POST['db_cleanup_settings_nonce'], 'metasync_db_cleanup_settings_nonce')) {
	5997	+ !wp_verify_nonce(wp_unslash($_POST['db_cleanup_settings_nonce']), 'metasync_db_cleanup_settings_nonce')) {
5349	5998	wp_send_json_error(array('message' => 'Invalid security token.'));
5350	5999	return;
5351	6000	}
5352	6001
		@@ -5422,35 +6071,8 @@
5422	6071	));
5423	6072	}
5424	6073
5425	6074	/**
5426		- * Control plugin auto-updates based on user setting
5427		- *
5428		- * @param bool $update Whether to update
5429		- * @param object $item Update offer
5430		- * @return bool Whether to allow auto-update
5431		- */
5432		- public function control_plugin_auto_updates($update, $item)
5433		- {
5434		- # Check if the item object has the slug property
5435		- if (!isset($item->slug)) {
5436		- return $update;
5437		- }
5438		-
5439		- // Check if this is our plugin
5440		- if ($item->slug === 'metasync') {
5441		- $general_settings = Metasync::get_option('general') ?? [];
5442		- $enable_auto_updates = $general_settings['enable_auto_updates'] ?? false;
5443		-
5444		- // Return the user's preference (true = allow auto-updates, false = prevent)
5445		- return $enable_auto_updates === 'true' || $enable_auto_updates === true;
5446		- }
5447		-
5448		- // For other plugins, don't interfere with their auto-update settings
5449		- return $update;
5450		- }
5451		-
5452		- /**
5453	6075	* AJAX handler to add excluded URL for OTTO
5454	6076	*/
5455	6077	public function ajax_otto_add_excluded_url()
5456	6078	{
		@@ -5596,8 +6218,9 @@
5596	6218	// If page has raw HTML or custom CSS from conversion, show badge
5597	6219	if ($has_raw_html || !empty($has_custom_css)) {
5598	6220	$label = $this->get_html_source_label();
5599	6221	$tooltip = sprintf(
	6222	+ /* translators: %s: HTML source label. */
5600	6223	__('This page was created using %s HTML-to-Builder converter', 'metasync'),
5601	6224	$label
5602	6225	);
5603	6226
		@@ -5636,8 +6259,16 @@
5636	6259	if (!$post || !in_array($post->post_type, array('post', 'page'))) {
5637	6260	return;
5638	6261	}
5639	6262
	6263	+ // Don't show the "HTML-to-Builder converter" banner on LPS-synced / custom-HTML
	6264	+ // pages: those are raw-HTML store-and-serve pages, NOT actually converted to a
	6265	+ // page builder, so the banner mislabels them. It still shows for pages genuinely
	6266	+ // produced by the converter.
	6267	+ if (function_exists('metasync_is_custom_or_lps_page') && metasync_is_custom_or_lps_page($post->ID)) {
	6268	+ return;
	6269	+ }
	6270	+
5640	6271	$has_raw_html = get_post_meta($post->ID, '_metasync_raw_html_enabled', true);
5641	6272	$has_custom_css = get_post_meta($post->ID, '_metasync_custom_css', true);
5642	6273
5643	6274	if ($has_raw_html || !empty($has_custom_css)) {
		@@ -5642,8 +6273,9 @@
5642	6273
5643	6274	if ($has_raw_html || !empty($has_custom_css)) {
5644	6275	$label = $this->get_html_source_label();
5645	6276	$message = sprintf(
	6277	+ /* translators: %s: HTML source label. */
5646	6278	__('This page was created using %s HTML-to-Builder converter. The design is preserved with custom CSS and inline styles.', 'metasync'),
5647	6279	'<strong>' . esc_html($label) . '</strong>'
5648	6280	);
5649	6281
		@@ -5657,9 +6289,9 @@
5657	6289	<p class="metasync-editor-message">%s</p>
5658	6290	</div>
5659	6291	</div>',
5660	6292	esc_html($label),
5661		- $message
	6293	+ wp_kses($message, array('strong' => array()))
5662	6294	);
5663	6295	}
5664	6296	}
5665	6297
		@@ -5682,9 +6314,9 @@
5682	6314	?>
5683	6315	<fieldset class="inline-edit-col-left metasync-quick-edit-source">
5684	6316	<div class="inline-edit-col">
5685	6317	<label>
5686		- <span class="title"><?php _e('Source', 'metasync'); ?></span>
	6318	+ <span class="title"><?php esc_html_e('Source', 'metasync'); ?></span>
5687	6319	<span class="metasync-quick-edit-badge-container"></span>
5688	6320	</label>
5689	6321	</div>
5690	6322	</fieldset>
		@@ -5696,8 +6328,9 @@
5696	6328	*/
5697	6329	public function add_html_pages_dashboard_widget()
5698	6330	{
5699	6331	$label = $this->get_html_source_label();
	6332	+ /* translators: %s: HTML source label. */
5700	6333	$widget_title = sprintf(__('%s Pages', 'metasync'), $label);
5701	6334
5702	6335	wp_add_dashboard_widget(
5703	6336	'metasync_html_pages_widget',
		@@ -5753,8 +6386,14 @@
5753	6386	* @return void Sends JSON response and exits
5754	6387	*/
5755	6388	public function ajax_send_giapi()
5756	6389	{
	6390	+ check_ajax_referer('metasync_nonce', 'nonce');
	6391	+
	6392	+ if (!Metasync::current_user_has_plugin_access()) {
	6393	+ wp_send_json_error(['message' => 'Insufficient permissions.'], 403);
	6394	+ }
	6395	+
5757	6396	$post_data = metasync_sanitize_input_array($_POST);
5758	6397	if (!isset($post_data['metasync_giapi_url'])) {
5759	6398	return;
5760	6399	}
		@@ -5820,8 +6459,14 @@
5820	6459	* @return void Sends JSON response and exits
5821	6460	*/
5822	6461	public function ajax_send_bing_indexnow()
5823	6462	{
	6463	+ check_ajax_referer('metasync_nonce', 'nonce');
	6464	+
	6465	+ if (!Metasync::current_user_has_plugin_access()) {
	6466	+ wp_send_json_error(['message' => 'Insufficient permissions.'], 403);
	6467	+ }
	6468	+
5824	6469	require_once plugin_dir_path(dirname(__FILE__)) . 'bing-index/class-metasync-bing-instant-index.php';
5825	6470	$bing_instant_index = new Metasync_Bing_Instant_Index();
5826	6471	$bing_instant_index->send();
5827	6472	}
		@@ -5838,8 +6483,18 @@
5838	6483	if (!isset($_POST['submit'])) {
5839	6484	return;
5840	6485	}
5841	6486
	6487	+ // This handler runs on admin_init, which also fires inside
	6488	+ // admin-ajax.php before its login gate, so a bare isset() check let
	6489	+ // any request (including logged-out ones) rewrite the auto-submit
	6490	+ // post types. Require the nonce and plugin access before writing.
	6491	+ if (!isset($_POST['metasync_instant_indexing_nonce'])
	6492	+ || !wp_verify_nonce(sanitize_key(wp_unslash($_POST['metasync_instant_indexing_nonce'])), 'metasync_instant_indexing_settings')
	6493	+ || !Metasync::current_user_has_plugin_access()) {
	6494	+ return;
	6495	+ }
	6496	+
5842	6497	// Save post types for Google Instant Indexing auto-submit
5843	6498	if (isset($_POST['metasync_post_types'])) {
5844	6499	$post_data = metasync_sanitize_input_array($_POST);
5845	6500	$post_types = is_array($post_data['metasync_post_types']) ? array_map('sanitize_title', $post_data['metasync_post_types']) : [];
		@@ -5923,12 +6578,24 @@
5923	6578	if (!empty($seo_controls['enable_googleinstantindex']) && $seo_controls['enable_googleinstantindex'] === 'true') {
5924	6579	$options = get_option('metasync_options_instant_indexing', ['post_types' => []]);
5925	6580	$post_types = isset($options['post_types']) && is_array($options['post_types']) ? $options['post_types'] : [];
5926	6581
5927		- if (in_array($post->post_type, $post_types) && function_exists('google_index_direct')) {
5928		- $service_info = google_index_direct()->get_service_account_info();
5929		- if (!isset($service_info['error'])) {
5930		- google_index_direct()->index_post($post_id, $post->post_type, 'update');
	6582	+ if (in_array($post->post_type, $post_types)) {
	6583	+ // save_post is the single owner of auto-submit and also fires
	6584	+ // on REST-created posts, where nothing else may have loaded
	6585	+ // the Google Index helpers yet — load them on demand instead
	6586	+ // of silently skipping.
	6587	+ if (!function_exists('google_index_direct')) {
	6588	+ $google_index_path = plugin_dir_path(dirname(__FILE__)) . 'google-index/google-index-init.php';
	6589	+ if (file_exists($google_index_path)) {
	6590	+ require_once $google_index_path;
	6591	+ }
	6592	+ }
	6593	+ if (function_exists('google_index_direct')) {
	6594	+ $service_info = google_index_direct()->get_service_account_info();
	6595	+ if (!isset($service_info['error'])) {
	6596	+ google_index_direct()->index_post($post_id, $post->post_type, 'update');
	6597	+ }
5931	6598	}
5932	6599	}
5933	6600	}
5934	6601