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xSpeed Cache: AI-Powered Performance Hub with MCP, Caching & CDN / 1.3.3
xSpeed Cache: AI-Powered Performance Hub with MCP, Caching & CDN v1.3.3
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← All changes | includes/class-admin.php +582 -12 1.0.01.3.3 View file →
@@ -12,27 +12,273 @@
12 12 class Admin {
13 13
14 14 const PAGE_SLUG = 'xspeed';
15 15
16 + const THEME_COOKIE = 'xspeed_theme';
17 +
16 18 public function __construct() {
17 19 add_action( 'admin_menu', array( $this, 'register_menu' ) );
18 20 add_action( 'admin_enqueue_scripts', array( $this, 'enqueue' ) );
19 21 add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_menu_styles' ) );
22 + add_filter( 'admin_body_class', array( __CLASS__, 'admin_body_class' ) );
23 + // Add a "Settings" shortcut to the plugin's row on the Plugins screen,
24 + // deep-linking straight to the xSpeed dashboard. (FBS-83234)
25 + add_filter( 'plugin_action_links_' . plugin_basename( XSPEED_FILE ), array( __CLASS__, 'plugin_action_links' ) );
26 + // Strip third-party admin notices on our screens only. Fires in
27 + // `in_admin_header` (after `get_current_screen()` is populated
28 + // but before notices render) so the screen check is reliable.
29 + add_action( 'in_admin_header', array( __CLASS__, 'suppress_foreign_notices' ), 0 );
20 30 }
21 31
32 + /**
33 + * Remove every third-party admin notice on xSpeed admin screens so the
34 + * dashboard stays visually clean. Scoped via `is_plugin_page()` — runs
35 + * nowhere else. Our own notices stay rendered: register them on the
36 + * dedicated `xspeed_admin_notices` action below, which fires after
37 + * this suppression and is wired to all three core notice hooks.
38 + *
39 + * Hooks cleared: `admin_notices`, `all_admin_notices`,
40 + * `user_admin_notices`, `network_admin_notices`. WordPress's own
41 + * settings-saved / updated messages are emitted via `settings_errors()`
42 + * and printed inline by `options.php` — they are NOT on these hooks
43 + * and are unaffected.
44 + *
45 + * @return void
46 + */
47 + public static function suppress_foreign_notices() {
48 + if ( ! self::is_plugin_page() ) {
49 + return;
50 + }
51 + remove_all_actions( 'admin_notices' );
52 + remove_all_actions( 'all_admin_notices' );
53 + remove_all_actions( 'user_admin_notices' );
54 + remove_all_actions( 'network_admin_notices' );
55 +
56 + // Re-route the four standard notice hooks to a single namespaced
57 + // action so xSpeed (and any deliberate extender that opts in)
58 + // keeps a place to emit notices after the strip.
59 + $relay = static function () {
60 + /**
61 + * Fires in place of WP's `admin_notices` family on xSpeed
62 + * admin screens. Use this instead of `admin_notices` when
63 + * you want a notice to survive xSpeed's third-party
64 + * suppression.
65 + *
66 + * @since 1.0.3
67 + */
68 + do_action( 'xspeed_admin_notices' );
69 + };
70 + add_action( 'admin_notices', $relay );
71 + add_action( 'all_admin_notices', $relay );
72 + add_action( 'user_admin_notices', $relay );
73 + add_action( 'network_admin_notices', $relay );
74 + }
75 +
76 + /**
77 + * Server-side theme detection from the cookie written by useTheme. Used
78 + * to emit the `.dark` class on the React mount node and the
79 + * `xspeed-dark` class on `<body>` during the initial render — kills the
80 + * light→dark flash that happens when JS adds those classes after the
81 + * page has already painted.
82 + *
83 + * @return string 'dark' | 'light'
84 + */
85 + public static function user_theme() {
86 + // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotValidated, WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- read-only string compare; value is sanitized via sanitize_key() on the next line before any use.
87 + $raw = isset( $_COOKIE[ self::THEME_COOKIE ] ) ? wp_unslash( $_COOKIE[ self::THEME_COOKIE ] ) : '';
88 + return 'dark' === sanitize_key( $raw ) ? 'dark' : 'light';
89 + }
90 +
91 + public static function is_plugin_page() {
92 + // Prefer the ?page= slug: it's brand-independent. WordPress derives
93 + // the submenu screen base from the *sanitized parent menu title*, so
94 + // once White-Label renames the menu the base becomes e.g.
95 + // "acmespeed_page_xspeed-onboarding" and any check anchored on
96 + // self::PAGE_SLUG ("xspeed_page_…") silently stops matching — which
97 + // dropped the xspeed-page / xspeed-dark body classes on the wizard and
98 + // left it unstyled. Match the slug instead. (FBS-82222)
99 + $page = isset( $_GET['page'] ) ? sanitize_key( wp_unslash( $_GET['page'] ) ) : ''; // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only screen gate.
100 + if ( self::PAGE_SLUG === $page || Onboarding::PAGE_SLUG === $page ) {
101 + return true;
102 + }
103 +
104 + // Fallback for contexts where $_GET['page'] isn't set but the screen is
105 + // available. The toplevel base is slug-based (stable); the submenu base
106 + // is title-derived, so match on its slug SUFFIX rather than the prefix.
107 + $screen = function_exists( 'get_current_screen' ) ? get_current_screen() : null;
108 + if ( ! $screen ) {
109 + return false;
110 + }
111 + $base = (string) $screen->base;
112 + return 0 === strpos( $base, 'toplevel_page_' . self::PAGE_SLUG )
113 + || (bool) preg_match( '/_page_' . preg_quote( self::PAGE_SLUG, '/' ) . '($|-)/', $base );
114 + }
115 +
116 + public static function admin_body_class( $classes ) {
117 + if ( ! self::is_plugin_page() ) {
118 + return $classes;
119 + }
120 + $classes .= ' xspeed-page';
121 + // Dashboard-only marker (NOT the onboarding wizard, which shares
122 + // `xspeed-page` + the same admin.css but must scroll as a normal
123 + // centered card). Layout rules that reshape the WP admin chrome — the
124 + // sticky content column that pins the fixed-height dashboard while a
125 + // tall admin menu scrolls — are scoped to `.xspeed-dashboard` so they
126 + // never touch the wizard. Keyed on the ?page= slug (brand-independent).
127 + $page = isset( $_GET['page'] ) ? sanitize_key( wp_unslash( $_GET['page'] ) ) : ''; // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only screen gate.
128 + if ( self::PAGE_SLUG === $page ) {
129 + $classes .= ' xspeed-dashboard';
130 + }
131 + if ( 'dark' === self::user_theme() ) {
132 + $classes .= ' xspeed-dark';
133 + }
134 + return $classes;
135 + }
136 +
137 + /**
138 + * Prepend a "Settings" link to the plugin's action links on the Plugins
139 + * screen, deep-linking to the xSpeed dashboard. Only users who can reach
140 + * the settings page (`manage_options`, the same cap the menu uses) see it.
141 + *
142 + * @param array $links Existing action links (Deactivate, etc.).
143 + * @return array
144 + */
145 + public static function plugin_action_links( $links ) {
146 + if ( ! current_user_can( 'manage_options' ) ) {
147 + return $links;
148 + }
149 +
150 + $settings_link = sprintf(
151 + '<a href="%1$s">%2$s</a>',
152 + esc_url( admin_url( 'admin.php?page=' . self::PAGE_SLUG ) ),
153 + esc_html__( 'Settings', 'xspeed' )
154 + );
155 +
156 + array_unshift( $links, $settings_link );
157 +
158 + return $links;
159 + }
160 +
22 161 public function register_menu() {
162 + $brand = self::branding();
163 + // Use the white-label logo for the admin menu icon when set, so the
164 + // rebrand carries to the menu mark too — not just the title. Falls
165 + // back to the built-in xSpeed SVG. (FBS-82222)
166 + $menu_icon = ! empty( $brand['logo_svg'] ) ? $brand['logo_svg'] : self::menu_icon();
167 + // Menu label + page <title> both read the resolved brand name
168 + // ("xSpeed Cache" by default; a white-label brand is used verbatim).
169 + // Positioned just after Appearance
170 + // (WP core slot 60) — up with the site-management group, not buried
171 + // down by Settings and not pinned to the very top.
172 + $menu_label = self::menu_label( $brand );
23 173 add_menu_page(
24 - __( 'xSpeed', 'xspeed' ),
25 - __( 'xSpeed', 'xspeed' ),
174 + $brand['name'],
175 + $menu_label,
26 176 'manage_options',
27 177 self::PAGE_SLUG,
28 178 array( $this, 'render' ),
29 - self::menu_icon(),
30 - 80
179 + $menu_icon,
180 + 61
31 181 );
182 +
183 + // Drop WP's auto-generated duplicate first submenu (which
184 + // inherits the toplevel "xSpeed" title). The group deep-links
185 + // below replace it — keeping it would render a redundant
186 + // "xSpeed" / "Dashboard" row that just re-links to the same
187 + // page as the toplevel entry.
188 + global $submenu;
189 + // $submenu may not yet be populated for this slug; the
190 + // `remove_submenu_page` call covers either case.
191 + remove_submenu_page( self::PAGE_SLUG, self::PAGE_SLUG );
192 +
193 + // Deep-link submenus — each points to the same dashboard page
194 + // with a section hash so React's App.tsx routing lands the
195 + // user inside the right module. WordPress's add_submenu_page
196 + // strips the hash, so we inject directly into $submenu where
197 + // it survives intact (the same trick Yoast / WooCommerce use
198 + // for their per-area shortcuts).
199 + global $submenu;
200 + $deep_links = self::deep_link_items();
201 + foreach ( $deep_links as $hash => $label ) {
202 + $submenu[ self::PAGE_SLUG ][] = array(
203 + $label,
204 + 'manage_options',
205 + 'admin.php?page=' . self::PAGE_SLUG . '#' . $hash,
206 + );
207 + }
32 208 }
33 209
34 210 /**
211 + * Section deep-links rendered under the xSpeed menu.
212 + *
213 + * This is deliberately a SHORT LIST, not a mirror of React's
214 + * SIDEBAR_GROUPS. It used to mirror all eight groups 1:1, which made the
215 + * WP admin rail a second, competing copy of the in-app sidebar — the same
216 + * map rendered twice, one of them permanently expanded and pushing every
217 + * other plugin's menu down the page.
218 + *
219 + * What stays are the entry points a user navigates to from OUTSIDE the
220 + * app: the dashboard itself, the two areas people arrive at with a
221 + * specific errand (AI & agents to connect an assistant, Settings), and the
222 + * wizard. Everything else — Cache, Optimization, Network, Health &
223 + * insights, Tools — is one click away in the app's own sidebar, which is
224 + * where in-app navigation belongs.
225 + *
226 + * So adding a group to React's SIDEBAR_GROUPS no longer means adding it
227 + * here. The two lists are intentionally different lengths now.
228 + *
229 + * Setup Wizard is NOT in this array — it's a real submenu page registered
230 + * by Onboarding::register_menu() on `admin_menu` at priority 20, so it
231 + * lands after these entries.
232 + *
233 + * @return array<string,string> map of route hash → menu label.
234 + */
235 + private static function deep_link_items() {
236 + // Keys are route hashes (`/<group-id>`); the submenu loop prepends '#'.
237 + // React (nav.ts parseRoute) resolves `#/<group-id>` to that landing;
238 + // legacy `#slug` links still redirect, so old bookmarks keep working —
239 + // including bookmarks to the groups no longer listed here.
240 + return array(
241 + '/overview' => __( 'Overview', 'xspeed' ),
242 + '/ai-agents' => __( 'AI & agents', 'xspeed' ),
243 + '/settings' => __( 'Settings', 'xspeed' ),
244 + );
245 + }
246 +
247 + /**
248 + * Pluggable branding for the dashboard chrome. xspeed-pro's
249 + * White-Label module hooks `xspeed_branding` to override these
250 + * values from saved settings.
251 + *
252 + * @return array{name:string,footer_credit:?string,hide_help_links:bool,logo_svg:?string}
253 + * @since 1.5.0
254 + */
255 + public static function branding() {
256 + $defaults = array(
257 + 'name' => 'xSpeed Cache',
258 + 'footer_credit' => null, // null = show the default WPDeveloper credit.
259 + 'hide_help_links' => false,
260 + 'logo_svg' => null, // null = use the built-in brand mark.
261 + );
262 + $out = apply_filters( 'xspeed_branding', $defaults );
263 + if ( ! is_array( $out ) ) {
264 + return $defaults;
265 + }
266 + return array_merge( $defaults, $out );
267 + }
268 +
269 + /**
270 + * Label for the WordPress admin sidebar menu entry — the resolved brand
271 + * name verbatim ("xSpeed Cache" by default, or the white-label name).
272 + *
273 + * @param array{name:string} $brand Resolved branding array.
274 + * @return string
275 + */
276 + private static function menu_label( array $brand ) {
277 + return isset( $brand['name'] ) ? (string) $brand['name'] : 'xSpeed Cache';
278 + }
279 +
280 + /**
35 281 * URL of the SVG menu icon — the official xSpeed brand mark. Uses
36 282 * fill="currentColor" which renders black in <img> context; the inline
37 283 * style below recolors it via CSS filter for the WP admin menu states.
38 284 */
@@ -40,9 +286,24 @@
40 286 return XSPEED_URL . 'assets/icon.svg';
41 287 }
42 288
43 289 public function render() {
44 - echo '<div id="xspeed-app" class="xspeed-root"></div>';
290 + $dark = 'dark' === self::user_theme() ? ' dark' : '';
291 + // Pre-mount skeleton: the React bundle executes a beat after the page
292 + // paints, so without this the mount div is an empty dark void while it
293 + // loads. We render the xSpeed brand mark (pulsing) straight into the
294 + // mount node in PHP; createRoot().render() REPLACES these children the
295 + // instant React boots, so the skeleton disappears with no JS wiring.
296 + // The mark is the bundled icon.svg; `dark:invert` (scoped in
297 + // styles.css) keeps the currentColor mark visible on the dark shell.
298 + printf(
299 + '<div id="xspeed-app" class="xspeed-root%1$s"><div class="xspeed-boot" role="status" aria-label="%2$s"><img class="xspeed-boot-mark" src="%3$s" alt="%4$s" width="48" height="48" /><span class="screen-reader-text">%5$s</span></div></div>',
300 + esc_attr( $dark ),
301 + esc_attr__( 'Loading', 'xspeed' ),
302 + esc_url( XSPEED_URL . 'assets/icon.svg' ),
303 + esc_attr__( 'xSpeed', 'xspeed' ),
304 + esc_html__( 'Loading…', 'xspeed' )
305 + );
45 306 }
46 307
47 308 /**
48 309 * Enqueue the stylesheet that recolors the menu icon to match the WP
@@ -55,8 +316,20 @@
55 316 XSPEED_URL . 'assets/menu-icon.css',
56 317 array(),
57 318 XSPEED_VERSION
58 319 );
320 +
321 + // menu-icon.css recolors the built-in mark (fill=currentColor) to white
322 + // via a brightness/invert filter. A white-label logo is a real image
323 + // (often colored), so cancel the filter for it — otherwise the agency
324 + // logo renders as a white silhouette. (FBS-82222)
325 + $brand = self::branding();
326 + if ( ! empty( $brand['logo_svg'] ) ) {
327 + wp_add_inline_style(
328 + 'xspeed-menu-icon',
329 + '#toplevel_page_' . self::PAGE_SLUG . ' .wp-menu-image img{filter:none;opacity:1}'
330 + );
331 + }
59 332 }
60 333
61 334 public function enqueue( $hook ) {
62 335 if ( 'toplevel_page_' . self::PAGE_SLUG !== $hook ) {
@@ -65,34 +338,106 @@
65 338
66 339 $asset_js = XSPEED_DIR . 'assets/admin.js';
67 340 $asset_css = XSPEED_DIR . 'assets/admin.css';
68 341
342 + // Needed for the media-library picker used by schema 'media' fields
343 + // (e.g. the white-label brand logo). Loads window.wp.media.
344 + wp_enqueue_media();
345 +
69 346 if ( file_exists( $asset_js ) ) {
347 + // filemtime() cache-busts on every rebuild so a stable
348 + // VERSION constant never serves stale JS through browser
349 + // caches.
70 350 wp_enqueue_script(
71 351 'xspeed-admin',
72 352 XSPEED_URL . 'assets/admin.js',
73 - array( 'wp-api-fetch' ),
74 - XSPEED_VERSION,
353 + array( 'wp-api-fetch', 'wp-i18n' ),
354 + XSPEED_VERSION . '.' . filemtime( $asset_js ),
75 355 true
76 356 );
357 + // Loads .mo files for the 'xspeed' text-domain into
358 + // window.wp.i18n so the React `__()` helper resolves.
359 + if ( function_exists( 'wp_set_script_translations' ) ) {
360 + wp_set_script_translations(
361 + 'xspeed-admin',
362 + 'xspeed',
363 + XSPEED_DIR . 'languages'
364 + );
365 + }
77 366 }
78 367
368 + // Redesign v2 design tokens + self-hosted fonts. Hand-written (not
369 + // Vite-bundled) so the @font-face url('./fonts/…') resolve relative to
370 + // assets/. admin.css depends on it so the CSS vars are defined first.
371 + $theme_css = XSPEED_DIR . 'assets/theme.css';
372 + if ( file_exists( $theme_css ) ) {
373 + wp_enqueue_style(
374 + 'xspeed-theme',
375 + XSPEED_URL . 'assets/theme.css',
376 + array(),
377 + XSPEED_VERSION . '.' . filemtime( $theme_css )
378 + );
379 + }
79 380 if ( file_exists( $asset_css ) ) {
80 381 wp_enqueue_style(
81 382 'xspeed-admin',
82 383 XSPEED_URL . 'assets/admin.css',
83 - array(),
84 - XSPEED_VERSION
384 + array( 'xspeed-theme' ),
385 + XSPEED_VERSION . '.' . filemtime( $asset_css )
85 386 );
86 387 }
87 388
88 - wp_localize_script(
89 - 'xspeed-admin',
389 + /**
390 + * Fires after the Free dashboard bundle is enqueued, before its
391 + * config is localized. Pro hooks this to enqueue its own bundle
392 + * with `xspeed-admin` as a dependency, so its panel
393 + * registrations run after `window.XSpeedPro` is installed by
394 + * Free's main.tsx.
395 + *
396 + * @since 1.5.0
397 + */
398 + do_action( 'xspeed_admin_enqueue', $hook );
399 +
400 + // NOT wp_localize_script(). WP_Scripts::localize() casts every scalar
401 + // to a string (wp-includes/class-wp-scripts.php: `(string) $value`),
402 + // so an int arrives in JS as "21600" and a bool as "1" or "".
403 + //
404 + // That silently broke the Pro prewarm scheduler: it guards with
405 + // `typeof gmtOffset === 'number'`, which a string fails, so the site's
406 + // UTC offset was treated as 0 and every one-off warm was scheduled
407 + // against UTC instead of site time — hours late on any non-UTC site,
408 + // under a label that confidently read "Site time (UTC)".
409 + //
410 + // wp_add_inline_script() with wp_json_encode() preserves types, so
411 + // numbers stay numbers and booleans stay booleans. Worth doing beyond
412 + // the one field: every future numeric or boolean config value would
413 + // hit the same trap. (#105)
414 + self::print_config(
90 415 'XSpeedConfig',
91 416 array(
92 417 'restUrl' => esc_url_raw( rest_url( Rest_Api::NAMESPACE_V1 ) ),
93 418 'nonce' => wp_create_nonce( 'wp_rest' ),
94 419 'version' => XSPEED_VERSION,
420 + 'branding' => self::branding(),
421 + // Site's UTC offset in seconds — so datetime pickers (e.g. the
422 + // Pro prewarm scheduler) align with WP's own post-scheduling,
423 + // which is site-time, not the admin's browser-local time.
424 + 'gmtOffset' => (int) round( (float) get_option( 'gmt_offset', 0 ) * HOUR_IN_SECONDS ),
425 + // 'pro' when xspeed-pro is active + speaks our API
426 + // version (see Tier_Registry); 'free' otherwise.
427 + // 'trial' reserved for future license-server work.
428 + 'tier' => class_exists( '\\XSpeed\\Tier_Registry' ) && Tier_Registry::pro_active() ? 'pro' : 'free',
429 + // Three-state Pro status so gated UI can show the RIGHT message:
430 + // 'not_installed' — Pro plugin not active → "Upgrade to Pro"
431 + // 'unlicensed' — Pro active, no valid license → "Activate license"
432 + // 'active' — Pro active + licensed → (modules unlocked)
433 + // Free can't read Pro's license directly (Free never references
434 + // Pro), so Pro filters this via `xspeed_pro_state`. Default:
435 + // not_installed when Pro is absent; 'active' when Pro is present
436 + // (Pro downgrades to 'unlicensed' when its license isn't valid).
437 + 'proState' => self::pro_state(),
438 + // Setup Wizard URL, surfaced in the sidebar profile popover.
439 + 'wizardUrl' => admin_url( 'admin.php?page=' . Onboarding::PAGE_SLUG ),
95 440 'bootstrap' => self::bootstrap_payload(),
96 441 )
97 442 );
98 443 }
@@ -97,15 +442,100 @@
97 442 );
98 443 }
99 444
100 445 /**
446 + * Emit a JS global for the admin bundle with types intact.
447 + *
448 + * The type-preserving replacement for wp_localize_script(), which
449 + * stringifies every scalar. Attached to the `xspeed-admin` handle as a
450 + * `before` script so it is defined by the time the bundle executes —
451 + * exactly the ordering guarantee localize gave us.
452 + *
453 + * Shared by the dashboard and the onboarding wizard so neither can drift
454 + * back to the stringifying path.
455 + *
456 + * @param string $var_name JS global to define.
457 + * @param array $data Payload; encoded with wp_json_encode().
458 + */
459 + public static function print_config( string $var_name, array $data ): void {
460 + $json = wp_json_encode( $data );
461 + if ( false === $json ) {
462 + // Never emit a broken assignment — the bundle reads this global
463 + // on mount and a syntax error here blanks the whole screen.
464 + $json = '{}';
465 + }
466 + wp_add_inline_script(
467 + 'xspeed-admin',
468 + 'var ' . $var_name . ' = ' . $json . ';',
469 + 'before'
470 + );
471 + }
472 +
473 + /**
101 474 * Pre-rendered settings + status payload, baked into the page so the
102 475 * React app can mount with real values instead of showing a loading state
103 476 * while it waits for /settings and /status REST calls.
104 477 */
478 + /**
479 + * Three-state Pro status for the gated UI ('not_installed' | 'unlicensed'
480 + * | 'active'). Free cannot read Pro's license (it never references Pro),
481 + * so the authoritative value comes from the `xspeed_pro_state` filter that
482 + * xspeed-pro hooks. The default here only distinguishes installed vs not —
483 + * when Pro is active, Pro itself downgrades the value to 'unlicensed' if
484 + * its license isn't valid.
485 + *
486 + * @return string
487 + */
488 + private static function pro_state(): string {
489 + $pro_present = class_exists( '\\XSpeed\\Tier_Registry' ) && Tier_Registry::pro_active();
490 + $default = $pro_present ? 'active' : 'not_installed';
491 +
492 + /**
493 + * Filter: xspeed_pro_state
494 + *
495 + * Lets the Pro plugin report its real license state so Free's gated
496 + * panels can show "Activate license" (Pro installed, unlicensed) vs
497 + * "Upgrade to Pro" (Pro not installed).
498 + *
499 + * @param string $state One of 'not_installed' | 'unlicensed' | 'active'.
500 + */
501 + $state = (string) apply_filters( 'xspeed_pro_state', $default );
502 +
503 + return in_array( $state, array( 'not_installed', 'unlicensed', 'active' ), true ) ? $state : $default;
504 + }
505 +
105 506 private static function bootstrap_payload() {
106 507 $opts = Settings::get();
107 508 $stats = Cache::get_stats();
509 + // Static-rewrite probe state shipped to the React side so the
510 + // dashboard can show a persistent banner when nginx/Apache
511 + // hasn't been wired to bypass PHP yet. Cache-ONLY here (no $allow_probe
512 + // arg) so the dashboard bootstrap never makes the loopback HTTP probe
513 + // — that could add seconds to every admin page load on hosts that
514 + // stall self-requests. The Health tab runs the live probe on demand;
515 + // here we just surface whatever it last cached. (FBS-82142)
516 + $server_type = Server::type();
517 + // LiteSpeed serves hits via the PHP drop-in by design (its .htaccess
518 + // can't add the HIT header or log a static hit), so the static-rewrite
519 + // probe is N/A there — surfacing it would pop the "PHP fallback" nag
520 + // for a setup working as designed. Only nginx + Apache probe.
521 + $rewrite_capable = ( $server_type === Server::NGINX || $server_type === Server::APACHE );
522 + $rewrite_probe = null;
523 + if ( $opts['cache_enabled'] && $rewrite_capable ) {
524 + $probe = Cache::probe_static_rewrite();
525 + $rewrite_probe = array(
526 + 'active' => (bool) ( $probe['active'] ?? false ),
527 + 'server_type' => $server_type,
528 + 'snippet' => Cache::nginx_snippet(), // null on non-nginx hosts
529 + 'topology' => Server::rewrite_topology(),
530 + // A reverse proxy / CDN in front (X-Forwarded-* present) usually
531 + // means the request-terminating nginx isn't user-editable on this
532 + // host — the banner uses this to switch to honest messaging
533 + // instead of dangling a snippet the user can't apply.
534 + 'behind_proxy' => Server::is_behind_proxy(),
535 + );
536 + }
537 +
108 538 return array(
109 539 'settings' => $opts,
110 540 'status' => array(
111 541 'enabled' => (bool) $opts['cache_enabled'],
@@ -110,13 +540,153 @@
110 540 'status' => array(
111 541 'enabled' => (bool) $opts['cache_enabled'],
112 542 'stats' => $stats,
113 543 'server' => array(
114 - 'type' => Server::type(),
544 + 'type' => $server_type,
115 545 'gzip_mode' => Server::gzip_mode(),
116 546 'gzip_active' => Gzip::probe_active(),
117 547 'nginx_snippet' => Gzip::nginx_snippet(),
118 548 ),
549 + 'rewrite_probe' => $rewrite_probe,
550 + // Separate Mobile Cache visibility (FBS-83145) — mirrors the
551 + // /status block so the dashboard callout renders on first paint
552 + // without waiting for a status re-fetch.
553 + 'mobile_separate' => array(
554 + 'enabled' => (bool) ( $opts['cache_enabled'] ? ( Settings_Manager::get( 'cache' )['mobile_separate'] ?? false ) : false ),
555 + 'blocking' => $rewrite_capable && 'mobile_separate' === Cache::static_rewrite_block_reason(),
556 + 'needs_review' => Cache::mobile_separate_needs_review(),
557 + ),
558 + // One consolidated nginx server-block snippet aggregating
559 + // every enabled module's directives (Cache static-rewrite,
560 + // BrowserCache headers, GZIP, …). Null on non-nginx hosts
561 + // or when no module contributes directives. Replaces the
562 + // per-module "paste this snippet" notices.
563 + 'nginx_server_block' => Cache::full_nginx_server_block(),
564 + // Mirrors the /status block so the enable-time disclosure is
565 + // correct on FIRST PAINT. Without it the top-bar switch can be
566 + // clicked before a status fetch lands, and the one moment the
567 + // warning exists for — a leftover drop-in about to be
568 + // replaced — is exactly when it would be missing.
569 + 'dropin' => Page_Cache_Detector::dropin_disclosure(),
119 570 ),
571 + // Registered Modules (Free + Pro). The React app discovers them
572 + // here and renders one sidebar item + one panel per module that
573 + // declares a settings schema. Hidden modules are filtered.
574 + 'modules' => self::modules_payload(),
575 + // xSpeed Hub connection snapshot so the Account panel + header chip
576 + // render the correct connected/not-connected state on FIRST PAINT —
577 + // no fetch, no "not connected → connected" flash. Null when the MCP
578 + // module is unavailable (the panel then falls back to /mcp/hub).
579 + 'hub' => self::hub_payload(),
120 580 );
581 + }
582 +
583 + /**
584 + * xSpeed Hub connection snapshot for the dashboard bootstrap. Guarded so the
585 + * dashboard never hard-depends on the MCP module. Same shape as GET /mcp/hub.
586 + *
587 + * @return array<string,mixed>|null
588 + */
589 + private static function hub_payload() {
590 + if ( ! class_exists( '\XSpeed\Modules\Mcp\Mcp_Hub' ) ) {
591 + return null;
592 + }
593 + return \XSpeed\Modules\Mcp\Mcp_Hub::public_status();
594 + }
595 +
596 + /**
597 + * Serialize every available Module for the React dashboard. Each entry
598 + * carries enough to render: identity (slug + tier), UI metadata (label,
599 + * icon, optional description), current settings, and the typed schema
600 + * the panel uses to render controls.
601 + *
602 + * Modules that declare `hidden => true` in ui_metadata (e.g., engine
603 + * modules with no user-facing settings) are skipped.
604 + */
605 + public static function modules_payload() {
606 + if ( ! class_exists( 'XSpeed\\Module_Registry' ) ) {
607 + return array();
608 + }
609 + $out = array();
610 + foreach ( Module_Registry::available() as $slug => $module ) {
611 + $meta = $module->ui_metadata();
612 + if ( ! empty( $meta['hidden'] ) ) {
613 + continue;
614 + }
615 + $schema = $module->settings_schema();
616 + $custom_panel = $meta['custom_panel'] ?? null;
617 + // Skip only when the module has neither a schema nor a custom
618 + // panel — i.e., truly nothing to render in the dashboard.
619 + if ( empty( $schema ) && empty( $custom_panel ) ) {
620 + continue;
621 + }
622 + $settings = Settings_Manager::get_public( $slug );
623 +
624 + $entry = array(
625 + 'slug' => $slug,
626 + 'tier' => $module->tier(),
627 + 'version' => $module->version(),
628 + // Promoted from inside `settings` so the payload is
629 + // self-describing. Consumers kept tripping on this — the Hub
630 + // rendered every module "Inactive" until it learned to look
631 + // inside the settings bag. `settings.enabled` is kept below
632 + // for back-compat; this is the same value, not a second
633 + // source of truth. Modules with no `enabled` key (status
634 + // panels like Health) report null rather than a misleading
635 + // false. (#146)
636 + 'enabled' => array_key_exists( 'enabled', $settings )
637 + ? (bool) $settings['enabled']
638 + : null,
639 + // Whether the module is actually DOING something, which is not
640 + // the same question as `enabled` above. "On" has several shapes
641 + // -- page caching lives in the global option, Minify and Lazy
642 + // are on when any flag is set, MCP when it is connected -- so
643 + // each module answers for itself via is_active(). Consumers
644 + // that want "what is switched on?" (the sidebar's "N on" badge)
645 + // must read THIS, not `enabled`, which only ever described the
646 + // modules that happen to store that one key. null means the
647 + // module has no meaningful on/off and should be excluded from
648 + // any count rather than treated as off. (#363)
649 + 'active' => $module->is_active(),
650 + // One sentence explaining the line above, computed next to it
651 + // so the two cannot disagree. The UI shows it behind an (i)
652 + // beside the status pill: "On" is a bare assertion otherwise,
653 + // and least obvious exactly where it matters -- Media
654 + // Optimization reads On while its two most prominent switches
655 + // are off, because three other flags are on. (#363)
656 + 'active_reason' => $module->active_reason(),
657 + 'label' => $meta['label'] ?? ucfirst( $slug ),
658 + 'icon' => $meta['icon'] ?? 'Square',
659 + 'description' => $meta['description'] ?? '',
660 + // Short label for the module's own tab when it hosts a tabbed
661 + // page (FBS-83633). Only set on host modules.
662 + 'tab_label' => $meta['tab_label'] ?? null,
663 + // Public view: real values except secret fields, which are masked.
664 + // The dashboard bundle localizes this into page HTML, so a raw
665 + // credential here would be readable from view-source. (#115)
666 + 'settings' => $settings,
667 + // Where each value actually came from: a wp-config.php constant,
668 + // the option row, or the schema default. The panel renders a
669 + // constant-sourced field read-only and names the constant, so it
670 + // can never present an editable box over a value the site is not
671 + // using. Every module gets this, not just the ones that declare
672 + // constants today. (#398)
673 + 'setting_origins' => Settings_Manager::origins( $slug ),
674 + 'schema' => $schema,
675 + 'notices' => $module->ui_notices(),
676 + 'custom_panel' => $meta['custom_panel'] ?? null,
677 + );
678 +
679 + /**
680 + * Last-mile descriptor filter. Lets Pro (or third-party
681 + * extensions) override any field before the module is
682 + * shipped to React. Primary use: xspeed-pro hooks this to
683 + * swap `custom_panel` to LicenseLockedPanel for Pro modules
684 + * when the license is invalid, so unlocked modules stay
685 + * visible in the sidebar (good upsell UX) but the panel
686 + * shows an activation prompt instead of the real surface.
687 + */
688 + $out[] = apply_filters( 'xspeed_module_descriptor', $entry, $module );
689 + }
690 + return $out;
121 691 }
122 692 }