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OpenStation: Desktop Windows, Dock & Virtual Desktops for WP Admin / 1.1.10
OpenStation: Desktop Windows, Dock & Virtual Desktops for WP Admin v1.1.10
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desktop-mode / includes / os-settings.php

os-settings.php in OpenStation: Desktop Windows, Dock & Virtual Desktops for WP Admin 1.1.10, at includes/os-settings.php

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1 <?php
2 /**
3 * OpenStation — OS Settings Persistence.
4 *
5 * Persists each user's OS Settings preferences (wallpaper, accent color,
6 * dock size, custom gradient/image, HD-only toggle, and AI integration
7 * settings) to user meta so they survive across browsers, devices, and
8 * private/incognito sessions. The JS layer writes to localStorage on
9 * every change for instant read-back, then asynchronously syncs to this
10 * endpoint so user meta is the durable source of truth.
11 *
12 * @package OpenStation
13 */
14
15 defined( 'ABSPATH' ) || exit;
16
17 /**
18 * User meta key for OS Settings.
19 *
20 * The VALUE keeps its pre-rebrand spelling on purpose: it is a
21 * persisted or externally-visible identifier, so renaming it would
22 * orphan data already written by live installs (or break a live
23 * URL). The mismatch between this constant's name and its value is
24 * deliberate — it is NOT a half-finished rename.
25 */
26 const OPENSTATION_OS_SETTINGS_META_KEY = 'desktop_mode_os_settings';
27
28 /** Valid dock-size IDs — mirrors the TS `DOCK_SIZES` constant. */
29 const OPENSTATION_OS_SETTINGS_DOCK_SIZES = array( 'compact', 'default', 'large' );
30
31 /** Valid window-radius IDs — mirrors the TS `WINDOW_RADII` constant. */
32 const OPENSTATION_OS_SETTINGS_WINDOW_RADII = array( 'sharp', 'default', 'round' );
33
34 /**
35 * Valid admin-bar mode IDs — mirrors the TS `ADMIN_BAR_MODES` constant.
36 *
37 * `static` keeps the WordPress admin bar pinned above the shell (the
38 * default), `dynamic` auto-hides it to a peek strip that reveals on
39 * hover or keyboard focus, and `hidden` removes it entirely.
40 */
41 const OPENSTATION_OS_SETTINGS_ADMIN_BAR_MODES = array( 'static', 'dynamic', 'hidden' );
42
43 /** Valid desktop-layout IDs — mirrors the TS `DESKTOP_LAYOUTS` constant. */
44 const OPENSTATION_OS_SETTINGS_DESKTOP_LAYOUTS = array( 'classic', 'unified' );
45
46 /**
47 * Valid dock-placement IDs — mirrors the TS `DOCK_PLACEMENTS` constant.
48 *
49 * Which edge the single dock sits on. Read by the layout dispatcher for
50 * `unified`; `classic` derives its two rails from the layout itself and
51 * ignores this.
52 */
53 const OPENSTATION_OS_SETTINGS_DOCK_PLACEMENTS = array( 'bottom', 'left', 'right' );
54
55 /**
56 * Valid dock-behavior IDs — mirrors the TS `DOCK_BEHAVIORS` constant.
57 *
58 * `static` keeps the dock always on screen (the default); `dynamic`
59 * parks it off its edge behind a peek strip that reveals when the
60 * pointer reaches that edge or something on it takes keyboard focus,
61 * and releases the band it floats over from the work area.
62 */
63 const OPENSTATION_OS_SETTINGS_DOCK_BEHAVIORS = array( 'static', 'dynamic' );
64
65 /**
66 * `mobileLayout` — which experience the shell renders. `auto`
67 * follows the viewport; the other two force it either way.
68 * Mirrors `OsModePreference` in `src/mode/index.ts`.
69 */
70 const OPENSTATION_OS_SETTINGS_MOBILE_LAYOUTS = array( 'auto', 'desktop', 'mobile' );
71
72 /** `mobileTabs` — at most this many ids pinned to the phone tab bar. */
73 const OPENSTATION_OS_SETTINGS_MOBILE_TABS_MAX = 3;
74
75 /**
76 * Playable range for the window-reveal duration override, in ms.
77 * Mirrors `MIN_REVEAL_DURATION_MS` / `MAX_REVEAL_DURATION_MS` in
78 * `src/reveals/registry.ts`.
79 *
80 * `0` sits OUTSIDE this range on purpose: it is the "no override"
81 * sentinel, not a duration, and is handled before the clamp.
82 */
83 const OPENSTATION_OS_SETTINGS_REVEAL_DURATION_MIN = 80;
84 const OPENSTATION_OS_SETTINGS_REVEAL_DURATION_MAX = 4000;
85
86 /**
87 * Returns a well-shaped default OS settings array.
88 *
89 * Mirrors the TypeScript `DEFAULTS` constant so a fresh user account
90 * gets the same starting state in both environments.
91 *
92 * @return array
93 */
94 function openstation_default_os_settings() {
95 return array(
96 'wallpaper' => 'galaxy',
97 // Pulse, the brand's signature. Mirrors `DEFAULTS` in
98 // `src/settings/constants.ts`.
99 'accent' => 'pulse',
100 // Only read when `accent` is `custom`. Seeded with Pulse so
101 // picking Custom before touching the wheel is a no-op rather
102 // than a jump to black. Mirrors `DEFAULTS` in
103 // `src/settings/constants.ts`.
104 'customAccent' => '#f252fc',
105 'dockSize' => 'default',
106 // `round` (16px), not the preset id literally named `default`.
107 // Preset ids are stored values and cannot be renamed, so the
108 // option labelled "Default" in the picker is no longer the
109 // shipped default. Must stay in step with `DEFAULTS` in
110 // `src/settings/constants.ts` — PHP seeds the first load and JS
111 // owns every paint after it, so a mismatch shows up as the
112 // corners changing shape a moment after the shell boots.
113 'windowRadius' => 'round',
114 // How the WordPress admin bar presents above the shell.
115 // `hidden` ships as the default so a fresh desktop has ONE
116 // navigation surface: everything the user can open lives on the
117 // dock, and the dock's "Exit OpenStation" tile is the way back
118 // to classic admin. `static` (vanilla behavior) and `dynamic`
119 // are one pick away in OpenStation Preferences → Appearance.
120 'adminBarMode' => 'hidden',
121 // Always on screen. `dynamic` (auto-hide behind a peek strip)
122 // is one pick away in OpenStation Preferences → Appearance.
123 'dockBehavior' => 'static',
124 // The Split layout's sidebar answers for itself: a folded
125 // sidebar over a static bottom dock is a valid desk.
126 'sideDockBehavior' => 'static',
127 // One dock holding every menu, with the system tiles grouped
128 // behind a hairline. `classic` (side bar for core menus + bottom
129 // dock for plugins) is the other option; it is no longer what a
130 // first-run desktop looks like.
131 'desktopLayout' => 'unified',
132 // Which edge the single dock sits on. Ignored by `classic`,
133 // which derives both of its rails from the layout.
134 'dockPlacement' => 'bottom',
135 'dockRailRenderer' => 'default',
136 // Active desktop-theme slug, or `''` for the system default.
137 // Site-wide library (`includes/desktop-themes/`), per-user
138 // activation. Not validated against the installed list here —
139 // the enqueue path checks existence on every request, so a
140 // deleted theme degrades silently instead of needing a
141 // user-meta rewrite.
142 'desktopTheme' => '',
143 // Slugs of the desktop themes whose `recommendedOsSettings`
144 // block has already been applied for this user. A theme's
145 // recommendations are seeded ONCE — the first time the user
146 // activates it — and this list is the record of that. It is
147 // what makes "never overwrite a user's later choices" true:
148 // re-activating a theme they have worn before changes
149 // nothing. The Themes tab's "Apply recommended layout" action
150 // is the deliberate way back. Capped at 64 slugs.
151 'appliedThemeRecommendations' => array(),
152 'unfocusEffect' => 'darken',
153 // Window-reveal id — the clip-path transition that uncovers a
154 // window's content once it finishes loading. Off by default;
155 // `none` is the plain opacity fade the shell has always had.
156 'windowReveal' => 'none',
157 // Global reveal duration override in ms. 0 means "use each
158 // reveal's own tuned timing" — the shipped reveals have
159 // durations chosen per shape (Radar's full turn is slower
160 // than Sweep's straight line), and one flat number would
161 // lose that.
162 'windowRevealDuration' => 0,
163 // Window-link renderer id — how relation ties between windows
164 // are drawn (see includes/window-links.php). `svg-splines` is
165 // the shipped built-in; `none` disables the visuals.
166 'windowLinkRenderer' => 'svg-splines',
167 // When the ties are visible: 'always' (default), 'focus' (only
168 // while a group member is focused), or 'off'.
169 'windowLinkVisibility' => 'always',
170 // Master switch for the window-links feature (OS Settings →
171 // Features). Off unmounts the visuals AND the group behaviors
172 // below; the style knobs above keep their values for when it
173 // comes back on.
174 'windowLinksEnabled' => true,
175 // Focusing a relation-group member raises its related windows
176 // to just below it (silent restack, no focus theft).
177 'windowLinkRaiseOnFocus' => true,
178 // Related windows of the focused member get a subtle outline.
179 'windowLinkHighlight' => true,
180 'customGradient' => array(
181 'from' => '#2271b1',
182 'to' => '#7c3aed',
183 'angle' => 135,
184 ),
185 'customImage' => null,
186 // Per-wallpaper settings bags, keyed by wallpaper id — the
187 // values a wallpaper's `renderConfig` dialog writes (e.g. the
188 // Snow wallpaper's wind / particle count / flake size /
189 // background). Scalar values only; the wallpaper owns the keys'
190 // meaning. Missing ids mean "never configured" — the wallpaper
191 // falls back to its defaults. Capped at 64 wallpapers × 32 keys.
192 'wallpaperSettings' => array(),
193 'libraryHdOnly' => true,
194 'ai' => array(
195 'enabled' => false, // AI assistant is opt-in; enabled from OS Settings → Features once a provider is configured.
196 ),
197 // Per-user opt-IN for the native Posts window. When true,
198 // clicking the Posts dock tile opens the `<os-table>`-driven
199 // native window instead of the chromeless `edit.php` iframe.
200 // Default OFF — the native windows are opt-in
201 // Beta. Fresh installs land on the classic iframe; users turn
202 // this on in OS Settings → Features → Beta features to try it.
203 // Per-user override of the WordPress Heartbeat interval, in
204 // seconds. 60s matches Core's "idle" default; the allowed
205 // rates (15/30/45/60) all sit at or above Core's 15 s
206 // `minimalInterval` floor. See
207 // `openstation_apply_heartbeat_rate_setting` for the
208 // `heartbeat_settings` filter that applies this.
209 'heartbeatRate' => 60,
210 'nativePostsEnabled' => false,
211 // Per-user list of column keys hidden in the native Posts
212 // window (e.g. array( 'author', 'tags' )). Empty array means
213 // every column is visible. The sticky 'title' column is always
214 // shown — the UI prevents toggling it.
215 'nativePostsHiddenColumns' => array(),
216 // Per-user list of column keys hidden in the native Pages
217 // window (e.g. array( 'author', 'parent' )). Empty array means
218 // every column is visible. The sticky 'title' column is always
219 // shown — the UI prevents toggling it.
220 'nativePagesHiddenColumns' => array(),
221 // Per-user opt-IN for the native Pages window. Same posture as
222 // nativePostsEnabled — defaults OFF (Beta), users opt in to swap
223 // the classic `edit.php?post_type=page` iframe for the native UI.
224 'nativePagesEnabled' => false,
225 // Per-user opt-IN for the native Users window. Defaults OFF
226 // (Beta); the server-side cap gate (`list_users`) means the
227 // toggle only matters for users who could see the Users tile.
228 'nativeUsersEnabled' => false,
229 // Per-user opt-IN for the native Plugins window. Defaults OFF
230 // (Beta); the server-side cap gate (`activate_plugins`) means
231 // the toggle only matters for users who could see the Plugins
232 // tile anyway. When `false`, the dock click uses the classic
233 // `plugins.php` chromeless iframe path.
234 'nativePluginsEnabled' => false,
235 // Per-user opt-IN for the native Comments window. Defaults OFF
236 // (Beta); the server-side cap gate (`edit_posts`) means the
237 // toggle only matters for users who could see the Comments tile.
238 'nativeCommentsEnabled' => false,
239 // Per-user opt-IN for Station Home, the native Dashboard
240 // window. Defaults OFF: the ordinary `index.php` Dashboard
241 // (including any custom dashboard a plugin builds there) opens
242 // as a chromeless iframe until the user opts in via OS
243 // Settings → Features → Beta features.
244 'stationHomeEnabled' => false,
245 // Performance enhancements are enabled unless explicitly disabled.
246 'adminAssetCacheEnabled' => true,
247 'windowPrewarmEnabled' => true,
248 // When true, left-clicking the empty wallpaper triggers the
249 // "Show desktop" toggle (macOS-style) and the matching entry is
250 // hidden from the wallpaper context menu. When false (default),
251 // the entry stays in the menu and left clicks on the wallpaper
252 // do nothing. Per-user.
253 'showDesktopOnWallpaperClick' => false,
254 // Whether the close-all-windows shortcut (Alt+Cmd/Ctrl+W) asks
255 // before it closes. The dialog's "Don't ask again" checkbox is
256 // what writes false; OpenStation Preferences -> Windows is what
257 // turns it back on. Per-user.
258 'confirmCloseAllWindows' => true,
259 // Mio — a soft-body companion that floats over
260 // the wallpaper, settles onto nearby windows, and watches the
261 // pointer. Off by default; toggled from the wallpaper context
262 // menu. Per-user. See `docs/mio.md`.
263 'mioEnabled' => false,
264 'mioApiEnabled' => false,
265 'mioShowOnWallpaper' => true,
266 // The user's own Mio, as built in "Make it yours": partial
267 // appearance + silhouette overrides, both empty until they
268 // touch a control. Stored per user rather than per browser
269 // because it is a preference about the person — ten minutes
270 // spent building a companion should be waiting on their phone.
271 // Sanitized by `openstation_sanitize_mio_look()`; the ranges
272 // are enforced client-side in `sanitizeMioConfig()`.
273 'mioStyle' => array(
274 'appearance' => array(),
275 'physics' => array(),
276 ),
277 // Diagonal corner ribbon on My WordPress tiles whose post
278 // status isn't `publish` (draft / pending / private /
279 // scheduled). On by default — surfaces unpublished work at
280 // a glance. Per-user.
281 'showPostStatusRibbons' => true,
282 // Unlocks developer-facing surfaces meant for plugin
283 // authors: the Starter Widget appears in the add-widget
284 // picker, the OS Settings → Components tab runs its
285 // intentional missing-import-warner demo, and the Code Blue
286 // error-log reader registers (icon, window, REST routes).
287 // Off by default. Per-user.
288 'developerModeEnabled' => false,
289 // Per-user opt-OUT for the folder-sharing feature. Defaults
290 // ON. When false:
291 // - The Share button, share-settings modal, "Leave shared
292 // folder" entry, and pending-invite prompt are all
293 // suppressed in the user's shell.
294 // - The heartbeat skips the `shares.pending` payload for
295 // this user so they never see invites land.
296 // - REST share routes return 404 for this user — they
297 // can't list, invite, accept, deny, or leave.
298 // Sites that don't want the feature (solo admin, no
299 // collaborators) can flip the toggle and the surface
300 // disappears without any database changes. The site-wide
301 // "Delete folder sharing data" action in OS Settings →
302 // Features → Advanced is a separate destructive cleanup.
303 'foldersSharingEnabled' => true,
304 // Per-item navigation placement. Map of item id → one of:
305 // 'both' — show on a rail and on the desktop.
306 // 'rail' — show only on a rail: the dock, or the sidebar
307 // for a Core admin menu in the split layout.
308 // 'desktop' — show only on the wallpaper.
309 // 'hidden' — hide from every shell surface.
310 // Missing keys mean "no override" — the item takes the default
311 // for its kind, which lives in `src/nav/defaults.ts`.
312 // Sanitized as map<sanitize_key, enum>. Capped at 256 entries.
313 'navPlacement' => array(),
314 // Per-user ordering, flat across every dock/sidebar zone. Ids
315 // not in the list keep their registration order and render
316 // after the listed ones. Unknown ids are tolerated.
317 'navOrder' => array(),
318 // Which experience the shell renders: 'auto' follows the
319 // viewport, 'desktop' / 'mobile' force it. See `includes/mobile.php`.
320 'mobileLayout' => 'auto',
321 // Ids pinned to the phone tab bar, at most three. Empty means
322 // the server default (`openstation_mobile_tab_bar`).
323 'mobileTabs' => array(),
324 // Persisted desktop position for every item the user has
325 // promoted to the wallpaper via `navPlacement[id]=desktop|both`.
326 // Keyed by item id, value is `{ x: int, y: int }`. The JS
327 // synthesizer reads this when building a synthetic placement so
328 // the icon lands where the user last dragged it instead of
329 // resetting to (0, 0) on every reload. Capped at 256 entries.
330 'dockPromotedPositions' => array(),
331 );
332 }
333
334 /**
335 * Retrieves the saved OS settings for a user.
336 *
337 * Always returns a fully-shaped array so the JS side doesn't need to
338 * defend against partial or missing keys.
339 *
340 * @param int $user_id The user ID.
341 * @return array
342 */
343 function openstation_get_os_settings( $user_id ) {
344 $user_id = (int) $user_id;
345 if ( $user_id <= 0 ) {
346 return openstation_sanitize_os_settings( array() );
347 }
348
349 $raw = get_user_meta( $user_id, OPENSTATION_OS_SETTINGS_META_KEY, true );
350 if ( ! is_array( $raw ) ) {
351 return openstation_sanitize_os_settings( array() );
352 }
353
354 return openstation_sanitize_os_settings( $raw );
355 }
356
357 /**
358 * Saves sanitized OS settings for a user.
359 *
360 * @param int $user_id The user ID.
361 * @param mixed $settings Raw settings payload from the client.
362 * @return bool True on success, false otherwise.
363 */
364 function openstation_save_os_settings( $user_id, $settings ) {
365 $user_id = (int) $user_id;
366 if ( $user_id <= 0 ) {
367 return false;
368 }
369
370 $clean = openstation_sanitize_os_settings( $settings );
371 return false !== update_user_meta( $user_id, OPENSTATION_OS_SETTINGS_META_KEY, $clean );
372 }
373
374 /**
375 * Strip the rail-synthesis prefix an id could carry before the
376 * navigation model.
377 *
378 * `dock:<id>` / `desktop:<id>` used to mean "this tile is a copy of an
379 * item whose real home is the other rail". Nothing synthesizes copies
380 * any more — an item is one item wherever it is painted — so the
381 * prefix is noise, and left in place it would key a preference to an
382 * id nothing registers.
383 *
384 * @param string $id Possibly-prefixed id.
385 * @return string Canonical id.
386 */
387 function openstation_canonical_nav_id( $id ) {
388 $id = (string) $id;
389 if ( 0 === strpos( $id, 'dock:' ) ) {
390 return substr( $id, 5 );
391 }
392 if ( 0 === strpos( $id, 'desktop:' ) ) {
393 return substr( $id, 8 );
394 }
395 return $id;
396 }
397
398 /**
399 * Carry a pre-navigation `itemVisibility` map into `navPlacement`.
400 *
401 * The only value that moves is `'dock'` → `'rail'`: the stored name
402 * is now the REGION rather than a rail, so a Core admin menu the user
403 * kept on a rail follows the layout into the sidebar instead of
404 * needing a second migration the first time they switch.
405 *
406 * Runs on read (see {@see openstation_sanitize_os_settings()}) rather
407 * than as a numbered migration, because OS settings are per-user meta
408 * and a site with many users would pay for a sweep that the next save
409 * performs for free.
410 *
411 * @param array $visibility Legacy map of item id → placement.
412 * @return array Map of canonical item id → nav placement.
413 */
414 function openstation_migrate_item_visibility( $visibility ) {
415 $map = array(
416 'dock' => 'rail',
417 'desktop' => 'desktop',
418 'both' => 'both',
419 'hidden' => 'hidden',
420 );
421
422 $out = array();
423 foreach ( (array) $visibility as $key => $val ) {
424 if ( ! is_string( $key ) || ! is_string( $val ) || ! isset( $map[ $val ] ) ) {
425 continue;
426 }
427 $id = openstation_canonical_nav_id( $key );
428 if ( '' === $id ) {
429 continue;
430 }
431 // A prefixed and an unprefixed key can collapse onto the same
432 // id. The unprefixed one is the item's own preference rather
433 // than a synthesized copy's, so it wins whichever order they
434 // arrive in.
435 if ( $id === $key || ! isset( $out[ $id ] ) ) {
436 $out[ $id ] = $map[ $val ];
437 }
438 }
439 return $out;
440 }
441
442 /**
443 * Sanitizes a raw OS settings payload.
444 *
445 * Unknown keys are ignored; known keys are coerced field-by-field so a
446 * partial save (e.g., only accent changed) merges cleanly with the
447 * defaults rather than wiping unset fields.
448 *
449 * @param mixed $raw Raw settings from the client or user meta.
450 * @return array Sanitized settings.
451 */
452 function openstation_sanitize_os_settings( $raw ) {
453 $defaults = openstation_default_os_settings();
454
455 if ( ! is_array( $raw ) ) {
456 $raw = array();
457 }
458
459 // Wallpaper — any non-empty string; registry membership is validated
460 // client-side at apply time.
461 $wallpaper = isset( $raw['wallpaper'] ) && is_string( $raw['wallpaper'] ) && '' !== $raw['wallpaper']
462 ? sanitize_key( $raw['wallpaper'] )
463 : $defaults['wallpaper'];
464
465 // Accent — non-empty string; swatch validity is enforced in the picker.
466 $accent = isset( $raw['accent'] ) && is_string( $raw['accent'] ) && '' !== $raw['accent']
467 ? sanitize_key( $raw['accent'] )
468 : $defaults['accent'];
469
470 // The colour behind the Custom swatch. A full `#rrggbb` triplet and
471 // nothing else: `sanitize_hex_color()` would also pass `#abc`, which
472 // the client-side parser rejects, and a value that survives the save
473 // only to be dropped on load is worse than one refused here.
474 $custom_accent = isset( $raw['customAccent'] )
475 && is_string( $raw['customAccent'] )
476 && preg_match( '/^#[0-9a-fA-F]{6}$/', $raw['customAccent'] )
477 ? strtolower( $raw['customAccent'] )
478 : $defaults['customAccent'];
479
480 // Dock size — must be one of the three known values.
481 $dock_size = isset( $raw['dockSize'] ) && in_array( $raw['dockSize'], OPENSTATION_OS_SETTINGS_DOCK_SIZES, true )
482 ? (string) $raw['dockSize']
483 : $defaults['dockSize'];
484
485 // Window radius — must be one of the three known values.
486 $window_radius = isset( $raw['windowRadius'] ) && in_array( $raw['windowRadius'], OPENSTATION_OS_SETTINGS_WINDOW_RADII, true )
487 ? (string) $raw['windowRadius']
488 : $defaults['windowRadius'];
489
490 // Admin-bar mode — must be one of the three known values.
491 $admin_bar_mode = isset( $raw['adminBarMode'] )
492 && in_array( $raw['adminBarMode'], OPENSTATION_OS_SETTINGS_ADMIN_BAR_MODES, true )
493 ? (string) $raw['adminBarMode']
494 : $defaults['adminBarMode'];
495
496 // Dock behavior — must be one of the two known values. One answer
497 // per rail: the dock, and the Split layout's sidebar.
498 $dock_behavior = isset( $raw['dockBehavior'] )
499 && in_array( $raw['dockBehavior'], OPENSTATION_OS_SETTINGS_DOCK_BEHAVIORS, true )
500 ? (string) $raw['dockBehavior']
501 : $defaults['dockBehavior'];
502 $side_dock_behavior = isset( $raw['sideDockBehavior'] )
503 && in_array( $raw['sideDockBehavior'], OPENSTATION_OS_SETTINGS_DOCK_BEHAVIORS, true )
504 ? (string) $raw['sideDockBehavior']
505 : $defaults['sideDockBehavior'];
506
507 // Desktop layout — must be one of the known values (`classic`,
508 // `unified`). Default `unified`.
509 $desktop_layout = isset( $raw['desktopLayout'] )
510 && in_array( $raw['desktopLayout'], OPENSTATION_OS_SETTINGS_DESKTOP_LAYOUTS, true )
511 ? (string) $raw['desktopLayout']
512 : $defaults['desktopLayout'];
513
514 // Dock placement — which edge the single dock sits on. Must be one
515 // of the three known values (`bottom`, `left`, `right`).
516 $dock_placement = isset( $raw['dockPlacement'] )
517 && in_array( $raw['dockPlacement'], OPENSTATION_OS_SETTINGS_DOCK_PLACEMENTS, true )
518 ? (string) $raw['dockPlacement']
519 : $defaults['dockPlacement'];
520
521 // Dock rail renderer id — accept any sanitize_key()-clean
522 // string. JS-side registry resolves at use time and falls back
523 // to `'default'` when the picked renderer isn't registered.
524 $dock_rail_renderer = $defaults['dockRailRenderer'];
525 if ( isset( $raw['dockRailRenderer'] ) && is_string( $raw['dockRailRenderer'] ) ) {
526 $slug = sanitize_key( $raw['dockRailRenderer'] );
527 if ( '' !== $slug ) {
528 $dock_rail_renderer = $slug;
529 }
530 }
531
532 // Desktop theme slug — a pattern check, NOT an allow-list, the
533 // same idiom as `dockRailRenderer` above. Validating against the
534 // installed-theme option here would load (and unserialize) that
535 // option on every single settings write for a value the enqueue
536 // path re-checks anyway. `''` is the system default and is a
537 // legitimate value, so an empty/absent key keeps the default.
538 $desktop_theme = $defaults['desktopTheme'];
539 if ( isset( $raw['desktopTheme'] ) && is_string( $raw['desktopTheme'] ) ) {
540 $desktop_theme = sanitize_key( $raw['desktopTheme'] );
541 }
542
543 // appliedThemeRecommendations — list of desktop-theme slugs whose
544 // recommendations this user has already been seeded with. Unknown
545 // slugs are kept (a deleted-then-reinstalled theme must not
546 // re-seed and clobber the settings the user has since chosen).
547 $applied_theme_recommendations = $defaults['appliedThemeRecommendations'];
548 if ( isset( $raw['appliedThemeRecommendations'] ) && is_array( $raw['appliedThemeRecommendations'] ) ) {
549 $applied_theme_recommendations = array();
550 foreach ( $raw['appliedThemeRecommendations'] as $theme_slug ) {
551 if ( ! is_string( $theme_slug ) || '' === $theme_slug ) {
552 continue;
553 }
554 $theme_slug = sanitize_key( $theme_slug );
555 if ( '' === $theme_slug ) {
556 continue;
557 }
558 $applied_theme_recommendations[] = $theme_slug;
559 }
560 // Keep the MOST RECENT 64, not the first 64 — the client
561 // appends, so trimming from the front would silently discard
562 // the entry that was just written and let the theme re-seed on
563 // the next activation.
564 $applied_theme_recommendations = array_slice(
565 array_values( array_unique( $applied_theme_recommendations ) ),
566 -64
567 );
568 }
569
570 // Unfocus effect id — accept the `none` sentinel or any registry id.
571 // Effect ids mirror the JS registry pattern `^[a-z0-9_/-]+$` (slashes
572 // allowed for `vendor/sub-id` namespacing), so we lower-case and strip
573 // to that charset rather than using sanitize_key() (which would drop
574 // the slash and break a namespaced id on round-trip). No allow-list:
575 // the JS engine resolves at use time and treats an unknown id as "no
576 // effect".
577 $unfocus_effect = $defaults['unfocusEffect'];
578 if ( isset( $raw['unfocusEffect'] ) && is_string( $raw['unfocusEffect'] ) ) {
579 $slug = preg_replace( '/[^a-z0-9_\/-]/', '', strtolower( $raw['unfocusEffect'] ) );
580 if ( '' !== $slug ) {
581 $unfocus_effect = $slug;
582 }
583 }
584
585 // Window-reveal id — same id charset and same no-allow-list
586 // reasoning as the unfocus effect above. The JS surface resolves at
587 // play time and treats an unknown id as "no reveal", so a reveal
588 // belonging to a temporarily-deactivated plugin survives the
589 // round-trip and starts working again the moment it re-registers.
590 $window_reveal = $defaults['windowReveal'];
591 if ( isset( $raw['windowReveal'] ) && is_string( $raw['windowReveal'] ) ) {
592 $slug = preg_replace( '/[^a-z0-9_\/-]/', '', strtolower( $raw['windowReveal'] ) );
593 if ( '' !== $slug ) {
594 $window_reveal = $slug;
595 }
596 }
597
598 // Window-reveal duration override — 0 (the default) means "leave
599 // each reveal's own timing alone". Anything else is clamped into
600 // the playable range rather than rejected: a value past the end of
601 // the range still expresses a direction, and the nearest playable
602 // duration is the honest reading of it.
603 $window_reveal_duration = $defaults['windowRevealDuration'];
604 if ( isset( $raw['windowRevealDuration'] ) && is_numeric( $raw['windowRevealDuration'] ) ) {
605 $requested = (int) round( (float) $raw['windowRevealDuration'] );
606 if ( $requested > 0 ) {
607 $window_reveal_duration = max(
608 OPENSTATION_OS_SETTINGS_REVEAL_DURATION_MIN,
609 min( OPENSTATION_OS_SETTINGS_REVEAL_DURATION_MAX, $requested )
610 );
611 } else {
612 $window_reveal_duration = 0;
613 }
614 }
615
616 // Window-link renderer id — same id charset as unfocus effects
617 // (slashes allowed for `vendor/sub-id`). No allow-list: the JS
618 // render host resolves at use time and falls back to the built-in
619 // `svg-splines` when the picked renderer isn't registered.
620 $window_link_renderer = $defaults['windowLinkRenderer'];
621 if ( isset( $raw['windowLinkRenderer'] ) && is_string( $raw['windowLinkRenderer'] ) ) {
622 $slug = preg_replace( '/[^a-z0-9_\/-]/', '', strtolower( $raw['windowLinkRenderer'] ) );
623 if ( '' !== $slug ) {
624 $window_link_renderer = $slug;
625 }
626 }
627
628 // Window-link visibility — small closed set.
629 $window_link_visibility = $defaults['windowLinkVisibility'];
630 if (
631 isset( $raw['windowLinkVisibility'] )
632 && in_array( $raw['windowLinkVisibility'], array( 'focus', 'always', 'off' ), true )
633 ) {
634 $window_link_visibility = $raw['windowLinkVisibility'];
635 }
636
637 // Window-links feature switches — plain booleans.
638 $window_links_enabled = isset( $raw['windowLinksEnabled'] )
639 ? (bool) $raw['windowLinksEnabled']
640 : $defaults['windowLinksEnabled'];
641
642 $window_link_raise_on_focus = isset( $raw['windowLinkRaiseOnFocus'] )
643 ? (bool) $raw['windowLinkRaiseOnFocus']
644 : $defaults['windowLinkRaiseOnFocus'];
645
646 $window_link_highlight = isset( $raw['windowLinkHighlight'] )
647 ? (bool) $raw['windowLinkHighlight']
648 : $defaults['windowLinkHighlight'];
649
650 // Custom gradient — { from, to: valid hex; angle: int 0–360 }.
651 $custom_gradient = $defaults['customGradient'];
652 if ( isset( $raw['customGradient'] ) && is_array( $raw['customGradient'] ) ) {
653 $cg = $raw['customGradient'];
654 if ( isset( $cg['from'] ) && is_string( $cg['from'] ) && preg_match( '/^#[0-9a-f]{3,8}$/i', $cg['from'] ) ) {
655 $custom_gradient['from'] = strtolower( $cg['from'] );
656 }
657 if ( isset( $cg['to'] ) && is_string( $cg['to'] ) && preg_match( '/^#[0-9a-f]{3,8}$/i', $cg['to'] ) ) {
658 $custom_gradient['to'] = strtolower( $cg['to'] );
659 }
660 if ( isset( $cg['angle'] ) && is_numeric( $cg['angle'] ) ) {
661 $angle = (int) $cg['angle'];
662 if ( $angle >= 0 && $angle <= 360 ) {
663 $custom_gradient['angle'] = $angle;
664 }
665 }
666 }
667
668 // Custom image — { id: positive int, url: valid https? URL } or null.
669 $custom_image = null;
670 if ( isset( $raw['customImage'] ) && is_array( $raw['customImage'] ) ) {
671 $ci = $raw['customImage'];
672 $ci_id = isset( $ci['id'] ) && is_numeric( $ci['id'] ) ? (int) $ci['id'] : 0;
673 $ci_url = isset( $ci['url'] ) ? esc_url_raw( (string) $ci['url'] ) : '';
674 if ( $ci_id > 0 && '' !== $ci_url && preg_match( '/^https?:\/\//i', $ci_url ) ) {
675 $custom_image = array(
676 'id' => $ci_id,
677 'url' => $ci_url,
678 );
679 }
680 }
681
682 // wallpaperSettings — map<wallpaper id, map<key, scalar>>. Wallpaper
683 // ids follow the same charset as unfocus-effect ids (slashes allowed
684 // for `vendor/sub-id` namespacing); setting keys follow the JS
685 // identifier-ish charset wallpaper authors use (camelCase, hyphens,
686 // underscores). Values must be scalar — booleans and numbers pass
687 // through typed, strings are sanitized and length-capped. Unknown
688 // wallpaper ids are kept (a deactivated wallpaper plugin's settings
689 // should survive reactivation). Capped at 64 ids × 32 keys.
690 $wallpaper_settings = array();
691 if ( isset( $raw['wallpaperSettings'] ) && is_array( $raw['wallpaperSettings'] ) ) {
692 $id_count = 0;
693 foreach ( $raw['wallpaperSettings'] as $wp_id => $bag ) {
694 if ( $id_count >= 64 ) {
695 break;
696 }
697 if ( ! is_string( $wp_id ) || '' === $wp_id || ! is_array( $bag ) ) {
698 continue;
699 }
700 $wp_slug = preg_replace( '/[^a-z0-9_\/-]/', '', strtolower( $wp_id ) );
701 if ( '' === $wp_slug ) {
702 continue;
703 }
704 $clean_bag = array();
705 $key_count = 0;
706 foreach ( $bag as $key => $value ) {
707 if ( $key_count >= 32 ) {
708 break;
709 }
710 if ( ! is_string( $key ) || '' === $key || ! preg_match( '/^[a-zA-Z0-9_-]+$/', $key ) ) {
711 continue;
712 }
713 if ( is_bool( $value ) ) {
714 $clean_bag[ $key ] = $value;
715 } elseif ( is_int( $value ) || is_float( $value ) ) {
716 if ( ! is_finite( (float) $value ) ) {
717 continue;
718 }
719 $clean_bag[ $key ] = $value;
720 } elseif ( is_string( $value ) ) {
721 $clean_bag[ $key ] = mb_substr( sanitize_text_field( $value ), 0, 256 );
722 } else {
723 continue;
724 }
725 ++$key_count;
726 }
727 if ( empty( $clean_bag ) ) {
728 continue;
729 }
730 $wallpaper_settings[ $wp_slug ] = $clean_bag;
731 ++$id_count;
732 }
733 }
734
735 // Library HD only — boolean.
736 $library_hd_only = isset( $raw['libraryHdOnly'] ) ? (bool) $raw['libraryHdOnly'] : $defaults['libraryHdOnly'];
737
738 // AI settings — just the per-user on/off toggle. Provider + model selection
739 // is delegated to the Core AI Client, so there is no preference to persist.
740 $ai = $defaults['ai'];
741 if ( isset( $raw['ai'] ) && is_array( $raw['ai'] ) ) {
742 $raw_ai = $raw['ai'];
743
744 if ( isset( $raw_ai['enabled'] ) ) {
745 $ai['enabled'] = (bool) $raw_ai['enabled'];
746 }
747 }
748
749 // Heartbeat rate — one of the four allowed values. The PHP
750 // filter `openstation_apply_heartbeat_rate_setting` reads
751 // this and passes it through to `heartbeat_settings` so
752 // WordPress Core itself reduces the interval on the next page
753 // load. 5 s is intentionally excluded: Core's
754 // `minimalInterval` floor clamps anything below 15 back up to
755 // 15 unless every upstream filter cooperates, and the gain
756 // over 15 s is marginal.
757 $allowed_heartbeat_rates = array( 15, 30, 45, 60 );
758 $heartbeat_rate = $defaults['heartbeatRate'];
759 if ( isset( $raw['heartbeatRate'] ) && is_numeric( $raw['heartbeatRate'] ) ) {
760 $candidate = (int) $raw['heartbeatRate'];
761 if ( in_array( $candidate, $allowed_heartbeat_rates, true ) ) {
762 $heartbeat_rate = $candidate;
763 }
764 }
765
766 $native_posts_enabled = isset( $raw['nativePostsEnabled'] )
767 ? (bool) $raw['nativePostsEnabled']
768 : $defaults['nativePostsEnabled'];
769
770 $native_posts_hidden_columns = $defaults['nativePostsHiddenColumns'];
771 if ( isset( $raw['nativePostsHiddenColumns'] ) && is_array( $raw['nativePostsHiddenColumns'] ) ) {
772 $native_posts_hidden_columns = array();
773 foreach ( $raw['nativePostsHiddenColumns'] as $col ) {
774 if ( ! is_string( $col ) || '' === $col ) {
775 continue;
776 }
777 $slug = sanitize_key( $col );
778 if ( '' === $slug ) {
779 continue;
780 }
781 $native_posts_hidden_columns[] = $slug;
782 }
783 // Cap to a sane upper bound — far more than any plausible
784 // column count, but blocks a malicious payload from bloating
785 // user meta indefinitely.
786 $native_posts_hidden_columns = array_slice( array_values( array_unique( $native_posts_hidden_columns ) ), 0, 32 );
787 }
788
789 $native_pages_hidden_columns = $defaults['nativePagesHiddenColumns'];
790 if ( isset( $raw['nativePagesHiddenColumns'] ) && is_array( $raw['nativePagesHiddenColumns'] ) ) {
791 $native_pages_hidden_columns = array();
792 foreach ( $raw['nativePagesHiddenColumns'] as $col ) {
793 if ( ! is_string( $col ) || '' === $col ) {
794 continue;
795 }
796 $slug = sanitize_key( $col );
797 if ( '' === $slug ) {
798 continue;
799 }
800 $native_pages_hidden_columns[] = $slug;
801 }
802 // Cap to a sane upper bound — far more than any plausible
803 // column count, but blocks a malicious payload from bloating
804 // user meta indefinitely.
805 $native_pages_hidden_columns = array_slice( array_values( array_unique( $native_pages_hidden_columns ) ), 0, 32 );
806 }
807
808 $native_pages_enabled = isset( $raw['nativePagesEnabled'] )
809 ? (bool) $raw['nativePagesEnabled']
810 : $defaults['nativePagesEnabled'];
811
812 $native_users_enabled = isset( $raw['nativeUsersEnabled'] )
813 ? (bool) $raw['nativeUsersEnabled']
814 : $defaults['nativeUsersEnabled'];
815
816 $native_plugins_enabled = isset( $raw['nativePluginsEnabled'] )
817 ? (bool) $raw['nativePluginsEnabled']
818 : $defaults['nativePluginsEnabled'];
819
820 $native_comments_enabled = isset( $raw['nativeCommentsEnabled'] )
821 ? (bool) $raw['nativeCommentsEnabled']
822 : $defaults['nativeCommentsEnabled'];
823
824 $station_home_enabled = isset( $raw['stationHomeEnabled'] )
825 ? (bool) $raw['stationHomeEnabled']
826 : $defaults['stationHomeEnabled'];
827
828 // Site-wide performance controls supersede the legacy per-user values.
829 // Keep the snapshot keys so existing window consumers can read them.
830 $extended_options = openstation_get_extended_options();
831 $admin_asset_cache_enabled = $extended_options['admin_asset_cache'];
832 $window_prewarm_enabled = $extended_options['window_prewarm'];
833
834 $show_desktop_on_wallpaper_click = isset( $raw['showDesktopOnWallpaperClick'] )
835 ? (bool) $raw['showDesktopOnWallpaperClick']
836 : $defaults['showDesktopOnWallpaperClick'];
837
838 $confirm_close_all_windows = isset( $raw['confirmCloseAllWindows'] )
839 ? (bool) $raw['confirmCloseAllWindows']
840 : $defaults['confirmCloseAllWindows'];
841
842 $mio_enabled = isset( $raw['mioEnabled'] )
843 ? (bool) $raw['mioEnabled']
844 : ( isset( $raw['mioApiEnabled'] ) ? (bool) $raw['mioApiEnabled'] : $defaults['mioEnabled'] );
845
846 // A missing key means "no look saved yet", which sanitizes to the
847 // same pair of empty arrays the defaults carry — so this needs no
848 // isset() branch of its own.
849 $mio_style = openstation_sanitize_mio_look(
850 isset( $raw['mioStyle'] ) ? $raw['mioStyle'] : null
851 );
852
853 $show_post_status_ribbons = isset( $raw['showPostStatusRibbons'] )
854 ? (bool) $raw['showPostStatusRibbons']
855 : $defaults['showPostStatusRibbons'];
856
857 $developer_mode_enabled = isset( $raw['developerModeEnabled'] )
858 ? (bool) $raw['developerModeEnabled']
859 : $defaults['developerModeEnabled'];
860
861 // mobileLayout — the phone/desktop override.
862 $mobile_layout = isset( $raw['mobileLayout'] )
863 && in_array( $raw['mobileLayout'], OPENSTATION_OS_SETTINGS_MOBILE_LAYOUTS, true )
864 ? (string) $raw['mobileLayout']
865 : $defaults['mobileLayout'];
866
867 // mobileTabs — ordered nav ids pinned to the phone tab bar. Same
868 // id grammar as navOrder, capped at the tab bar's slot count.
869 $mobile_tabs = array();
870 if ( isset( $raw['mobileTabs'] ) && is_array( $raw['mobileTabs'] ) ) {
871 $seen_tabs = array();
872 foreach ( $raw['mobileTabs'] as $id ) {
873 if ( ! is_string( $id ) || '' === $id ) {
874 continue;
875 }
876 $slug = sanitize_key( openstation_canonical_nav_id( $id ) );
877 if ( '' === $slug || isset( $seen_tabs[ $slug ] ) ) {
878 continue;
879 }
880 $seen_tabs[ $slug ] = true;
881 $mobile_tabs[] = $slug;
882 if ( count( $mobile_tabs ) >= OPENSTATION_OS_SETTINGS_MOBILE_TABS_MAX ) {
883 break;
884 }
885 }
886 }
887
888 $folders_sharing_enabled = isset( $raw['foldersSharingEnabled'] )
889 ? (bool) $raw['foldersSharingEnabled']
890 : $defaults['foldersSharingEnabled'];
891
892 // navPlacement — map<sanitize_key, enum>. Unknown ids are kept
893 // (a deactivated plugin's setting should survive reactivation);
894 // invalid placement values are dropped.
895 //
896 // Reads the pre-navigation `itemVisibility` map when this user has
897 // no `navPlacement` yet, so an existing arrangement carries over on
898 // first load and is written back on the next save. See
899 // `openstation_migrate_item_visibility()`.
900 $raw_placement = array();
901 if ( isset( $raw['navPlacement'] ) && is_array( $raw['navPlacement'] ) ) {
902 $raw_placement = $raw['navPlacement'];
903 } elseif ( isset( $raw['itemVisibility'] ) && is_array( $raw['itemVisibility'] ) ) {
904 $raw_placement = openstation_migrate_item_visibility( $raw['itemVisibility'] );
905 }
906
907 $nav_placement = array();
908 if ( ! empty( $raw_placement ) ) {
909 $allowed_placements = array( 'both', 'rail', 'desktop', 'hidden' );
910 $count = 0;
911 foreach ( $raw_placement as $key => $val ) {
912 if ( $count >= 256 ) {
913 break;
914 }
915 if ( ! is_string( $key ) || '' === $key || ! is_string( $val ) ) {
916 continue;
917 }
918 $slug = sanitize_key( $key );
919 if ( '' === $slug ) {
920 continue;
921 }
922 if ( ! in_array( $val, $allowed_placements, true ) ) {
923 continue;
924 }
925 $nav_placement[ $slug ] = $val;
926 ++$count;
927 }
928 }
929
930 // navOrder — ordered list of item ids, flat across every zone.
931 // Reads the pre-navigation `dockOrder` when absent, stripping the
932 // rail-synthesis prefixes (`dock:` / `desktop:`) that model no
933 // longer has.
934 $raw_order = array();
935 if ( isset( $raw['navOrder'] ) && is_array( $raw['navOrder'] ) ) {
936 $raw_order = $raw['navOrder'];
937 } elseif ( isset( $raw['dockOrder'] ) && is_array( $raw['dockOrder'] ) ) {
938 $raw_order = $raw['dockOrder'];
939 }
940
941 $nav_order = array();
942 if ( ! empty( $raw_order ) ) {
943 $seen = array();
944 foreach ( $raw_order as $id ) {
945 if ( ! is_string( $id ) || '' === $id ) {
946 continue;
947 }
948 $slug = sanitize_key( openstation_canonical_nav_id( $id ) );
949 if ( '' === $slug || isset( $seen[ $slug ] ) ) {
950 continue;
951 }
952 $seen[ $slug ] = true;
953 $nav_order[] = $slug;
954 if ( count( $nav_order ) >= 256 ) {
955 break;
956 }
957 }
958 }
959
960 // dockPromotedPositions — map<sanitize_key, {x: int, y: int}>.
961 // Persisted positions for synthetic dock-promoted placements, so
962 // the JS synthesizer can restore the user's manual placement on
963 // next reload. Capped at 256; absurd coordinates are dropped.
964 $dock_promoted_positions = array();
965 if ( isset( $raw['dockPromotedPositions'] ) && is_array( $raw['dockPromotedPositions'] ) ) {
966 $count = 0;
967 $max_coord = 100000; // generous; real screens stop in the thousands.
968 foreach ( $raw['dockPromotedPositions'] as $key => $val ) {
969 if ( $count >= 256 ) {
970 break;
971 }
972 if ( ! is_string( $key ) || '' === $key ) {
973 continue;
974 }
975 $slug = sanitize_key( $key );
976 if ( '' === $slug ) {
977 continue;
978 }
979 if ( ! is_array( $val ) ) {
980 continue;
981 }
982 if ( ! isset( $val['x'] ) || ! isset( $val['y'] ) ) {
983 continue;
984 }
985 $x = is_numeric( $val['x'] ) ? (int) $val['x'] : null;
986 $y = is_numeric( $val['y'] ) ? (int) $val['y'] : null;
987 if ( null === $x || null === $y ) {
988 continue;
989 }
990 if ( abs( $x ) > $max_coord || abs( $y ) > $max_coord ) {
991 continue;
992 }
993 $dock_promoted_positions[ $slug ] = array(
994 'x' => $x,
995 'y' => $y,
996 );
997 ++$count;
998 }
999 }
1000
1001 return array(
1002 'wallpaper' => $wallpaper,
1003 'accent' => $accent,
1004 'customAccent' => $custom_accent,
1005 'dockSize' => $dock_size,
1006 'windowRadius' => $window_radius,
1007 'adminBarMode' => $admin_bar_mode,
1008 'desktopLayout' => $desktop_layout,
1009 'dockPlacement' => $dock_placement,
1010 'dockBehavior' => $dock_behavior,
1011 'sideDockBehavior' => $side_dock_behavior,
1012 'dockRailRenderer' => $dock_rail_renderer,
1013 'desktopTheme' => $desktop_theme,
1014 'appliedThemeRecommendations' => $applied_theme_recommendations,
1015 'unfocusEffect' => $unfocus_effect,
1016 'windowReveal' => $window_reveal,
1017 'windowRevealDuration' => $window_reveal_duration,
1018 'windowLinkRenderer' => $window_link_renderer,
1019 'windowLinkVisibility' => $window_link_visibility,
1020 'windowLinksEnabled' => $window_links_enabled,
1021 'windowLinkRaiseOnFocus' => $window_link_raise_on_focus,
1022 'windowLinkHighlight' => $window_link_highlight,
1023 'customGradient' => $custom_gradient,
1024 'customImage' => $custom_image,
1025 'wallpaperSettings' => $wallpaper_settings,
1026 'libraryHdOnly' => $library_hd_only,
1027 'ai' => $ai,
1028 'heartbeatRate' => $heartbeat_rate,
1029 'nativePostsEnabled' => $native_posts_enabled,
1030 'nativePostsHiddenColumns' => $native_posts_hidden_columns,
1031 'nativePagesEnabled' => $native_pages_enabled,
1032 'nativePagesHiddenColumns' => $native_pages_hidden_columns,
1033 'nativeUsersEnabled' => $native_users_enabled,
1034 'nativePluginsEnabled' => $native_plugins_enabled,
1035 'nativeCommentsEnabled' => $native_comments_enabled,
1036 'stationHomeEnabled' => $station_home_enabled,
1037 'adminAssetCacheEnabled' => $admin_asset_cache_enabled,
1038 'windowPrewarmEnabled' => $window_prewarm_enabled,
1039 'showDesktopOnWallpaperClick' => $show_desktop_on_wallpaper_click,
1040 'confirmCloseAllWindows' => $confirm_close_all_windows,
1041 'mioEnabled' => $mio_enabled,
1042 'mioApiEnabled' => $mio_enabled,
1043 'mioShowOnWallpaper' => isset( $raw['mioShowOnWallpaper'] ) ? (bool) $raw['mioShowOnWallpaper'] : $defaults['mioShowOnWallpaper'],
1044 'mioStyle' => $mio_style,
1045 'showPostStatusRibbons' => $show_post_status_ribbons,
1046 'developerModeEnabled' => $developer_mode_enabled,
1047 'foldersSharingEnabled' => $folders_sharing_enabled,
1048 'navPlacement' => $nav_placement,
1049 'navOrder' => $nav_order,
1050 'mobileLayout' => $mobile_layout,
1051 'mobileTabs' => $mobile_tabs,
1052 'dockPromotedPositions' => $dock_promoted_positions,
1053 );
1054 }
1055
1056 /**
1057 * Registers the REST routes for OS settings.
1058 */
1059 function openstation_register_os_settings_rest_routes() {
1060 register_rest_route(
1061 'desktop-mode/v1',
1062 '/os-settings',
1063 array(
1064 array(
1065 'methods' => WP_REST_Server::READABLE,
1066 'callback' => 'openstation_rest_get_os_settings',
1067 'permission_callback' => 'openstation_rest_os_settings_permission',
1068 ),
1069 array(
1070 'methods' => WP_REST_Server::CREATABLE,
1071 'callback' => 'openstation_rest_save_os_settings',
1072 'permission_callback' => 'openstation_rest_os_settings_permission',
1073 'args' => array(
1074 'settings' => array(
1075 'required' => true,
1076 'type' => 'object',
1077 ),
1078 ),
1079 ),
1080 )
1081 );
1082 }
1083 add_action( 'rest_api_init', 'openstation_register_os_settings_rest_routes' );
1084
1085 /**
1086 * Permission gate for OS settings REST routes.
1087 *
1088 * Requires the caller to be logged in *and* have OpenStation enabled —
1089 * see {@see openstation_rest_require_enabled()} for why `read` alone is
1090 * insufficient.
1091 *
1092 * @return true|WP_Error
1093 */
1094 function openstation_rest_os_settings_permission() {
1095 return openstation_rest_require_enabled();
1096 }
1097
1098 /**
1099 * GET /desktop-mode/v1/os-settings
1100 *
1101 * @return WP_REST_Response
1102 */
1103 function openstation_rest_get_os_settings() {
1104 return rest_ensure_response( openstation_get_os_settings( get_current_user_id() ) );
1105 }
1106
1107 /**
1108 * POST /desktop-mode/v1/os-settings
1109 *
1110 * Accepts a PARTIAL payload: keys the request omits keep the value
1111 * already stored for the user, rather than resetting to the shipped
1112 * default. The client sends only the fields that changed since its
1113 * last confirmed save, which is what stops two open sessions from
1114 * overwriting each other — a session that never touched the
1115 * wallpaper cannot express an opinion about it, so a stale snapshot
1116 * can no longer undo another session's unrelated change.
1117 *
1118 * A full payload still behaves exactly as before: every key is
1119 * present, so every key wins.
1120 *
1121 * The merge lives here rather than in {@see openstation_save_os_settings()}
1122 * on purpose. That function's contract is REPLACE, and migrations
1123 * depend on it: migration 1 in `includes/migrations.php` `unset()`s
1124 * keys and re-saves precisely so the sanitizer backfills the new
1125 * defaults. Give the saver merge semantics and that migration
1126 * silently becomes a no-op.
1127 *
1128 * Merging is shallow, one level deep. For the map-shaped fields
1129 * (`wallpaperSettings`, `navPlacement`, `navOrder`,
1130 * `dockPromotedPositions`) a request that sends the key replaces the
1131 * whole map — deep-merging them would leave no way to delete an
1132 * entry.
1133 *
1134 * @param WP_REST_Request $request The REST request.
1135 * @return WP_REST_Response The saved settings (after sanitization).
1136 */
1137 function openstation_rest_save_os_settings( WP_REST_Request $request ) {
1138 $user_id = get_current_user_id();
1139 $payload = $request->get_param( 'settings' );
1140
1141 // A payload that isn't an object says nothing about any field, so
1142 // it changes nothing. The route declares `'settings' => object`
1143 // and WP's schema validation rejects a scalar before the callback
1144 // runs, so this is unreachable over real REST traffic — but the
1145 // sanitizer resolves a non-array to the full defaults, which
1146 // means the one way to reach this function with a bad payload
1147 // used to be the one way to wipe a user's settings. Returning
1148 // early costs nothing and keeps "don't destroy what wasn't sent"
1149 // true of every path into this handler, not just the ones the
1150 // schema happens to guard.
1151 if ( ! is_array( $payload ) ) {
1152 return rest_ensure_response( openstation_get_os_settings( $user_id ) );
1153 }
1154
1155 // Normalize an alias-only patch before merging it with the saved master value.
1156 if ( ! array_key_exists( 'mioEnabled', $payload ) && array_key_exists( 'mioApiEnabled', $payload ) ) {
1157 $payload['mioEnabled'] = $payload['mioApiEnabled'];
1158 }
1159
1160 openstation_save_os_settings(
1161 $user_id,
1162 array_merge( openstation_get_os_settings( $user_id ), $payload )
1163 );
1164 return rest_ensure_response( openstation_get_os_settings( $user_id ) );
1165 }
1166
1167 /**
1168 * Apply the per-user Heartbeat-rate preference to the
1169 * `heartbeat_settings` Core filter. WordPress reads these settings
1170 * once at page load. We set `interval` only; the allowed rates
1171 * (15/30/45/60 s) all sit at or above Core's 15 s
1172 * `minimalInterval` floor, so the floor never needs overriding.
1173 *
1174 * Only applies to users with OpenStation enabled — non-desktop
1175 * sessions keep Core's defaults. Anonymous requests skip too.
1176 *
1177 * @param array $settings Filtered Heartbeat settings.
1178 * @return array
1179 */
1180 function openstation_apply_heartbeat_rate_setting( $settings ) {
1181 if ( ! is_array( $settings ) ) {
1182 $settings = array();
1183 }
1184 $user_id = get_current_user_id();
1185 if ( $user_id <= 0 ) {
1186 return $settings;
1187 }
1188 if ( function_exists( 'openstation_is_enabled' ) && ! openstation_is_enabled( $user_id ) ) {
1189 return $settings;
1190 }
1191 $os = openstation_get_os_settings( $user_id );
1192 $rate = isset( $os['heartbeatRate'] ) ? (int) $os['heartbeatRate'] : 0;
1193 if ( ! in_array( $rate, array( 15, 30, 45, 60 ), true ) ) {
1194 return $settings;
1195 }
1196 $settings['interval'] = $rate;
1197 return $settings;
1198 }
1199 add_filter( 'heartbeat_settings', 'openstation_apply_heartbeat_rate_setting' );
1200