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<?php |
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/** |
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* OpenStation — Asset enqueue. |
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* |
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* Loads the desktop shell CSS + JS bundles when OpenStation is |
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* active and the request isn't chromeless / classic-overridden. |
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* Owns the entire `openstation_enqueue_assets()` body — the |
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* largest hook in the original render.php and the natural seam |
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* for "what does the shell ship to the browser today?". |
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* |
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* Extracted from `render.php` during the architecture-0.8.1 PHP |
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* slicing (phase 6). |
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* |
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* @package OpenStation |
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*/ |
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|
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defined( 'ABSPATH' ) || exit; |
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|
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/** |
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* Enqueues the OpenStation shell assets (CSS + JS) when OpenStation is active. |
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* |
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* Only loads the full desktop shell scripts and styles when the user has |
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* OpenStation enabled and the request is not a chromeless iframe load. |
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*/ |
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function openstation_enqueue_assets() { |
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if ( ! is_admin() ) { |
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return; |
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} |
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|
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// Auto-enqueue the iframe bridge anywhere a openstation user |
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// might land. The bundle self-bails when not inside an iframe |
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// (`window.parent === window`), so it's a no-op on the parent |
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// shell — but cheap insurance against the failure mode the |
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// developer hit: an internal admin navigation drops the |
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// `?openstation_chromeless=1` flag, the chromeless inline bridge doesn't |
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// run, and `wp.os.iframe` silently disappears. With this |
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// auto-enqueue, the API is universally present for any same- |
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// origin admin page a openstation user opens — chromeless or |
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// accidentally classic. |
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if ( openstation_is_enabled() ) { |
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wp_enqueue_script( 'os-iframe-bridge' ); |
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|
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// Block Editor cross-window drop receiver. Listens for |
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// `os-drop` postMessages from the parent shell and |
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// inserts the matching block. Only enqueue inside the |
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// post-edit Block Editor screens — every other admin page |
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// would be paying for a bundle it never uses. |
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// |
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// `site-editor.php` (full-site editor) deliberately omitted: |
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// the FSE doesn't expose `wp.data.dispatch('core/block-editor')` |
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// until the user opens a template in the canvas iframe, so |
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// drops arriving before that point would silently time out |
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// after the receiver's 5 s `waitForEditor()` poll. Re-enable |
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// once we have a reliable readiness signal in that context. |
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global $hook_suffix; |
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if ( 'post.php' === $hook_suffix || 'post-new.php' === $hook_suffix ) { |
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wp_enqueue_script( 'os-gutenberg-drop-receiver' ); |
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} |
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} |
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|
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// Chromeless requests (iframes) need chromeless styles and overrides. |
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if ( openstation_is_chromeless_request() ) { |
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wp_enqueue_style( 'openstation' ); |
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wp_enqueue_style( 'os-chromeless' ); |
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|
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/** |
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* Fires when chromeless styles are enqueued inside a OpenStation iframe. |
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* |
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* Plugin and theme authors can hook here to enqueue their own CSS |
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* overrides for legacy pages rendered in chromeless mode. Use the |
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* `.os-chromeless` body class to scope your rules. |
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*/ |
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do_action( 'openstation_chromeless_styles' ); |
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return; |
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} |
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|
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if ( ! openstation_is_enabled() || openstation_is_classic_request() ) { |
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return; |
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} |
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|
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// CSS. |
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wp_enqueue_style( 'openstation' ); |
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wp_enqueue_style( 'os-windows' ); |
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wp_enqueue_style( 'os-window-overview' ); |
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wp_enqueue_style( 'os-settings' ); |
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wp_enqueue_style( 'os-dock' ); |
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wp_enqueue_style( 'os-dock-peek' ); |
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wp_enqueue_style( 'desktop-mode-ai-assistant' ); |
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wp_enqueue_style( 'desktop-mode-bug-report' ); |
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wp_enqueue_style( 'os-files' ); |
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wp_enqueue_style( 'os-notes' ); |
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|
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// Solo mode — a single window freed into a native OS window by the |
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// desktop host. Same shell, everything but that one window hidden. |
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$solo_window = openstation_solo_window_id(); |
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if ( '' !== $solo_window ) { |
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wp_enqueue_style( 'os-solo' ); |
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|
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/* |
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* Hide every window that is not the one this surface was booted |
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* to paint — from the first frame, before any of them exist. |
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* |
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* Solo mode promises one window. Anything that opens a second |
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* (a game launched from a freed Games hub, a plugin calling |
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* `openWindow`) would otherwise land on top of the first, and |
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* solo's CSS stretches every window to fill the viewport, so it |
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* covers what the user was using. |
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* |
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* This has to be CSS rather than JavaScript, and it has to be |
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* inline. A JS rule can only run once the window exists, which |
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* is a frame too late — the user sees the newcomer flash before |
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* it is dealt with. A static stylesheet cannot express it |
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* either, because the selector depends on which window this is. |
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* So the rule is emitted with the id baked in, and no window but |
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* that one is ever painted. |
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* |
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* `visibility` rather than `display`: a hidden-but-laid-out |
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* window still has a size, which canvas-based windows need in |
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* order to initialise without dividing by zero on the way to |
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* being closed. |
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* |
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* The id is `sanitize_key()`-clean (see `openstation_solo_window_id()`), |
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* so it is safe in a selector; it is escaped again here because |
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* the distance between those two facts is exactly where this |
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* kind of bug lives. |
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*/ |
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wp_add_inline_style( |
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'os-solo', |
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sprintf( |
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'body.os-solo .os-window:not(#wp-window-%1$s){visibility:hidden !important;pointer-events:none !important;}', |
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esc_attr( $solo_window ) |
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) |
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); |
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} |
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|
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// The rebrand announcement paints on one visit per user and never |
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// again, so its stylesheet is only worth sending to the users who |
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// are actually going to see it. Computed once here and reused for |
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// the `rebrandNotice` config key below, which reads the same answer. |
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$show_rebrand_notice = openstation_should_show_rebrand_notice(); |
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if ( $show_rebrand_notice ) { |
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wp_enqueue_style( 'os-announce' ); |
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} |
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|
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// JS. |
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wp_enqueue_script( 'openstation' ); |
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|
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// `wp_enqueue_command_palette_assets()` (WP 6.9+) enqueues the |
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// `wp-commands` store package, the `wp-core-commands` script that |
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// registers the WordPress-wide baseline (Add new post, Manage |
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// plugins, Switch theme, Browse patterns, …) AND — critically — |
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// the inline `wp.coreCommands.initializeCommandPalette( … )` call |
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// that actually populates the `core/commands` data store with the |
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// admin-menu commands. Without that inline init, the script loads |
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// but the store stays empty and `src/commands/shell-harvester.ts` |
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// finds nothing to publish. |
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// |
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// WP normally only calls this on screens that opt in to the native |
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// palette; the shell needs it on every admin URL it might wrap. |
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// `function_exists` guard for pre-6.9 sites — the harvester gracefully |
| 161 |
// no-ops when the store is missing. |
| 162 |
if ( function_exists( 'wp_enqueue_command_palette_assets' ) ) { |
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// `wp_enqueue_command_palette_assets()` calls |
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// `array_key_exists( $menu_slug, $submenu )` without guarding |
| 165 |
// the global, so an unset `$submenu` (test contexts, edge-case |
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// admin requests where the menu wasn't built yet) blows up |
| 167 |
// with a TypeError. Initialize defensively before calling. |
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global $menu, $submenu; |
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// phpcs:disable WordPress.WP.GlobalVariablesOverride.Prohibited -- initializing an unset global to its documented empty shape, not replacing a built menu. |
| 170 |
if ( ! isset( $submenu ) || ! is_array( $submenu ) ) { |
| 171 |
$submenu = array(); |
| 172 |
} |
| 173 |
if ( ! isset( $menu ) || ! is_array( $menu ) ) { |
| 174 |
$menu = array(); |
| 175 |
} |
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// phpcs:enable WordPress.WP.GlobalVariablesOverride.Prohibited |
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wp_enqueue_command_palette_assets(); |
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|
| 179 |
// Expose the same menu-commands array WP serializes into |
| 180 |
// `wp.coreCommands.initializeCommandPalette(...)` on a window |
| 181 |
// slot the shell harvester can read. Built in PHP from `$menu` |
| 182 |
// / `$submenu` here (we already guarded that they're arrays |
| 183 |
// above), then injected as a `before` inline on our own bundle |
| 184 |
// — that runs synchronously before `desktop.min.js` boots the |
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// shell harvester, so the lookup is guaranteed populated by |
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// the time `src/commands/shell-harvester.ts` classifies any |
| 187 |
// command. Decoupled from WP's command-palette mount timing |
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// (which fires from a core-registered hook we can't reorder). |
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$menu_map = openstation_build_command_menu_map(); |
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wp_add_inline_script( |
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'openstation', |
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'window.__openStationMenuCommands = ' . wp_json_encode( $menu_map ) . ';', |
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'before' |
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); |
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} |
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|
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// Pass configuration to JavaScript. |
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global $title, $pagenow, $parent_file, $menu; |
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|
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$menu_icon = 'dashicons-admin-generic'; |
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if ( ! empty( $parent_file ) && ! empty( $menu ) ) { |
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foreach ( $menu as $item ) { |
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if ( ! empty( $item[2] ) && $item[2] === $parent_file && ! empty( $item[6] ) ) { |
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$menu_icon = $item[6]; |
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break; |
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} |
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} |
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} |
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|
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// Build dock items from the admin menu. Core pages are ordered |
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// first (Dashboard, Posts, Plugins, Users, Settings, …), then |
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// plugin-contributed top-level routes. `openstation_dock_placement` |
| 213 |
// is the per-item filter escape hatch for hiding. Shared with the |
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// REST menu endpoint so live refreshes (post plugin-activation) |
| 215 |
// produce the same ordering as the boot payload. |
| 216 |
$menu_payload = openstation_build_menu_payload(); |
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$dock_items = $menu_payload['dockItems']; |
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$native_windows = isset( $menu_payload['nativeWindows'] ) |
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? $menu_payload['nativeWindows'] |
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: array(); |
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$server_widgets = isset( $menu_payload['serverWidgets'] ) |
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? $menu_payload['serverWidgets'] |
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: array(); |
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$server_wallpapers = isset( $menu_payload['serverWallpapers'] ) |
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? $menu_payload['serverWallpapers'] |
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: array(); |
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$server_command_scripts = isset( $menu_payload['serverCommandScripts'] ) |
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? $menu_payload['serverCommandScripts'] |
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: array(); |
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$server_commands = isset( $menu_payload['serverCommands'] ) |
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? $menu_payload['serverCommands'] |
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: array(); |
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$server_settings_tab_scripts = isset( $menu_payload['serverSettingsTabScripts'] ) |
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? $menu_payload['serverSettingsTabScripts'] |
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: array(); |
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$server_settings_tabs = isset( $menu_payload['serverSettingsTabs'] ) |
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? $menu_payload['serverSettingsTabs'] |
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: array(); |
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$server_dock_rail_renderer_scripts = isset( $menu_payload['serverDockRailRendererScripts'] ) |
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? $menu_payload['serverDockRailRendererScripts'] |
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: array(); |
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$server_titlebar_button_scripts = isset( $menu_payload['serverTitleBarButtonScripts'] ) |
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? $menu_payload['serverTitleBarButtonScripts'] |
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: array(); |
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$server_window_action_scripts = isset( $menu_payload['serverWindowActionScripts'] ) |
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? $menu_payload['serverWindowActionScripts'] |
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: array(); |
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$server_window_theme_scripts = isset( $menu_payload['serverWindowThemeScripts'] ) |
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? $menu_payload['serverWindowThemeScripts'] |
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: array(); |
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$server_window_themes = isset( $menu_payload['serverWindowThemes'] ) |
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? $menu_payload['serverWindowThemes'] |
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: array(); |
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$server_window_control_scripts = isset( $menu_payload['serverWindowControlScripts'] ) |
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? $menu_payload['serverWindowControlScripts'] |
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: array(); |
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$server_window_controls = isset( $menu_payload['serverWindowControls'] ) |
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? $menu_payload['serverWindowControls'] |
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: array(); |
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$server_window_slot_scripts = isset( $menu_payload['serverWindowSlotScripts'] ) |
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? $menu_payload['serverWindowSlotScripts'] |
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: array(); |
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$server_window_slots = isset( $menu_payload['serverWindowSlots'] ) |
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? $menu_payload['serverWindowSlots'] |
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: array(); |
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$server_window_chrome_scripts = isset( $menu_payload['serverWindowChromeScripts'] ) |
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? $menu_payload['serverWindowChromeScripts'] |
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: array(); |
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$server_window_chromes = isset( $menu_payload['serverWindowChromes'] ) |
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? $menu_payload['serverWindowChromes'] |
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: array(); |
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$server_window_notices = isset( $menu_payload['serverWindowNotices'] ) |
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? $menu_payload['serverWindowNotices'] |
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: array(); |
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$server_games = isset( $menu_payload['serverGames'] ) |
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? $menu_payload['serverGames'] |
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: array(); |
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// Boot-time copy of the desktop-theme library. Without it the |
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// shell's registry seeds EMPTY, and the consequences are subtle |
| 280 |
// rather than obvious: PHP has already applied the user's theme |
| 281 |
// server-side (stylesheet + shell attribute), but the client |
| 282 |
// can't resolve the slug to an entry, so it believes nothing is |
| 283 |
// active. Themed ICONS never paint, and switching back to the |
| 284 |
// system default no-ops the first time — `applyDesktopTheme()` |
| 285 |
// dedupes on an `activeId` that was never set. |
| 286 |
$server_desktop_themes = isset( $menu_payload['serverDesktopThemes'] ) |
| 287 |
? $menu_payload['serverDesktopThemes'] |
| 288 |
: array(); |
| 289 |
$desktop_icons = isset( $menu_payload['desktopIcons'] ) |
| 290 |
? $menu_payload['desktopIcons'] |
| 291 |
: array(); |
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|
| 293 |
// Files-on-the-Desktop payload (Phase 0+1). Plugin-registered |
| 294 |
// file types and openers ship as metadata only; the JS side |
| 295 |
// holds the executable handlers and resolves on double-click. |
| 296 |
$server_file_types = function_exists( 'openstation_build_file_types_payload' ) |
| 297 |
? openstation_build_file_types_payload() |
| 298 |
: array(); |
| 299 |
$server_file_openers = function_exists( 'openstation_build_file_openers_payload' ) |
| 300 |
? openstation_build_file_openers_payload() |
| 301 |
: array(); |
| 302 |
$user_file_associations = function_exists( 'openstation_get_user_file_associations' ) |
| 303 |
? openstation_get_user_file_associations( get_current_user_id() ) |
| 304 |
: array(); |
| 305 |
$server_wallpaper_menu_items = function_exists( 'openstation_build_wallpaper_menu_items' ) |
| 306 |
? openstation_build_wallpaper_menu_items() |
| 307 |
: array(); |
| 308 |
|
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/* |
| 310 |
* OS-file drop config — what the browser drop manager will |
| 311 |
* accept when the user drags a file from their native desktop |
| 312 |
* onto any surface inside OpenStation (wallpaper, a folder, |
| 313 |
* a window, or a chromeless iframe). The allowed-mimes list is |
| 314 |
* the user-scoped `get_allowed_mime_types()` (already capability |
| 315 |
* gated by WordPress); the size cap is `wp_max_upload_size()`. |
| 316 |
* |
| 317 |
* Both are filterable so plugins can narrow or widen the set — |
| 318 |
* e.g. a media-only plugin can restrict drops to images, or a |
| 319 |
* docs plugin can opt PDFs in for a specific role. |
| 320 |
*/ |
| 321 |
$drop_allowed_mimes_map = current_user_can( 'upload_files' ) |
| 322 |
? get_allowed_mime_types( get_current_user_id() ) |
| 323 |
: array(); |
| 324 |
/** |
| 325 |
* Filter the allowed-mime map used by the OS-file drop manager. |
| 326 |
* |
| 327 |
* @param array<string,string> $mimes_map `ext => mime-type` map (same shape `get_allowed_mime_types()` returns). |
| 328 |
* @param int $user_id The current user id. |
| 329 |
*/ |
| 330 |
$drop_allowed_mimes_map = apply_filters( 'openstation_drop_allowed_mimes', $drop_allowed_mimes_map, get_current_user_id() ); |
| 331 |
$drop_allowed_mimes_map = is_array( $drop_allowed_mimes_map ) ? $drop_allowed_mimes_map : array(); |
| 332 |
$drop_allowed_mimes = array_values( array_unique( array_values( $drop_allowed_mimes_map ) ) ); |
| 333 |
|
| 334 |
$drop_max_size = (int) wp_max_upload_size(); |
| 335 |
/** |
| 336 |
* Filter the per-file size cap (in bytes) used by the OS-file |
| 337 |
* drop manager. Returning `0` disables the client-side cap — |
| 338 |
* the server still enforces its own. |
| 339 |
* |
| 340 |
* @param int $max_size Default `wp_max_upload_size()`. |
| 341 |
* @param int $user_id The current user id. |
| 342 |
*/ |
| 343 |
$drop_max_size = (int) apply_filters( 'openstation_drop_max_size', $drop_max_size, get_current_user_id() ); |
| 344 |
|
| 345 |
/** |
| 346 |
* Filter the master OS-file drop enable gate. Lets plugins |
| 347 |
* disable the drop manager by role / capability beyond the |
| 348 |
* default `upload_files` check (e.g. only for admins, or |
| 349 |
* only on specific multisite blogs). |
| 350 |
* |
| 351 |
* @param bool $enabled Default — `current_user_can( 'upload_files' )`. |
| 352 |
* @param int $user_id The current user id. |
| 353 |
*/ |
| 354 |
$drop_enabled = (bool) apply_filters( |
| 355 |
'openstation_drop_enabled', |
| 356 |
current_user_can( 'upload_files' ), |
| 357 |
get_current_user_id() |
| 358 |
); |
| 359 |
|
| 360 |
$drop_config = array( |
| 361 |
'enabled' => $drop_enabled, |
| 362 |
'allowedMimes' => $drop_allowed_mimes, |
| 363 |
'extToMime' => $drop_allowed_mimes_map, |
| 364 |
'maxSize' => $drop_max_size, |
| 365 |
); |
| 366 |
|
| 367 |
// Lazy-bundle URL builder. Each lazy-loaded bundle (AI Assistant, |
| 368 |
// About-scene, OS Settings panel, shell-overlays, window-system) |
| 369 |
// is `<script>`-injected by the main bundle on demand — they don't |
| 370 |
// go through `wp_register_script`, so they don't pick up WordPress's |
| 371 |
// usual `?ver=<filemtime>` cache-buster. Without one, the browser |
| 372 |
// happily serves a stale cached copy across plugin updates that |
| 373 |
// don't bump `OPENSTATION_VERSION`, and the main bundle's loader |
| 374 |
// fires a `<script>`-loaded event for a file that's missing the |
| 375 |
// fresh `window.openStation*` factory the new code expects. |
| 376 |
// |
| 377 |
// Mirror the `$built_version( … )` helper in `includes/assets.php`: |
| 378 |
// prefer the on-disk mtime of the actual file, fall back to the |
| 379 |
// plugin version when the file is missing (dev environments where |
| 380 |
// the bundle hasn't been built yet). |
| 381 |
$suffix = openstation_asset_suffix(); |
| 382 |
$lazy_bundle_url = static function ( $base ) use ( $suffix ) { |
| 383 |
$path = OPENSTATION_DIR . 'assets/js/' . $base . $suffix . '.js'; |
| 384 |
$ver = file_exists( $path ) |
| 385 |
? (string) filemtime( $path ) |
| 386 |
: OPENSTATION_VERSION; |
| 387 |
return esc_url_raw( |
| 388 |
OPENSTATION_URL . 'assets/js/' . $base . $suffix . '.js?ver=' . $ver |
| 389 |
); |
| 390 |
}; |
| 391 |
|
| 392 |
// Build the current page URL from $pagenow + $_GET. Strip the portal |
| 393 |
// markers so the derived window ID matches what the dock would produce |
| 394 |
// for the same page — otherwise auto-opening the entry window and |
| 395 |
// clicking the same dock icon would create a duplicate. |
| 396 |
$current_query = $_GET; // phpcs:ignore WordPress.Security.NonceVerification.Recommended |
| 397 |
unset( $current_query[ OPENSTATION_PORTAL_FLAG ], $current_query[ OPENSTATION_PORTAL_INTENT_FLAG ] ); |
| 398 |
$current_page = admin_url( $pagenow ) . ( ! empty( $current_query ) ? '?' . http_build_query( $current_query ) : '' ); |
| 399 |
|
| 400 |
$from_portal = ! empty( $_GET[ OPENSTATION_PORTAL_FLAG ] ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended |
| 401 |
$from_portal_intent = ! empty( $_GET[ OPENSTATION_PORTAL_INTENT_FLAG ] ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended |
| 402 |
|
| 403 |
/** |
| 404 |
* Filters the desktop shell configuration passed to JavaScript. |
| 405 |
* |
| 406 |
* @param array $config { |
| 407 |
* Desktop shell configuration. |
| 408 |
* |
| 409 |
* @type string $currentPage The current admin page URL. |
| 410 |
* @type string $currentTitle The current page title. |
| 411 |
* @type string $currentIcon Dashicon class for the current page. |
| 412 |
* @type string $adminUrl The base admin URL. |
| 413 |
* @type string $colorScheme The active admin color scheme. |
| 414 |
* @type array $dockItems Dock items derived from the admin menu. Core WordPress pages (Dashboard, Posts, Plugins, Users, Settings, CPTs…) are ordered first; plugin-contributed top-level routes (admin.php?page=*) follow. Items hidden via `openstation_dock_placement` are omitted. |
| 415 |
* @type array $nativeWindows Server-declared native windows (via `openstation_register_window`). Shell registers + syncs tiles based on this list — activation/deactivation is a diff without shell reload. |
| 416 |
* @type array $serverWidgets Server-declared right-column widgets (via `openstation_register_widget`). Shell syncs the widget registry + dynamically loads plugin scripts so widgets appear in the picker without a shell reload. |
| 417 |
* @type array $serverWallpapers Server-declared wallpapers (via `openstation_register_wallpaper`). Same lifecycle — shell loads the plugin's JS, reads the full `WallpaperDef` from `window.openStationWallpapers[id]`, and registers / unregisters as plugins activate / deactivate. |
| 418 |
* @type array $serverCommandScripts Script handles opted-in via `openstation_register_command_script`. Shell injects each URL on activation so commands registered by `wp.os.registerCommand` appear in the palette live. Deactivation unregisters any commands whose `owner` matches the departing handle. |
| 419 |
* @type array $serverCommands Server-declared command metadata (via `openstation_register_command`). Advisory today — reserved for future pre-registration shims. |
| 420 |
* @type array $serverSettingsTabScripts Script handles opted-in via `openstation_register_settings_tab_script`. Shell injects each URL on activation so tabs registered by `wp.os.registerSettingsTab` appear in the OS Settings window live. Deactivation unregisters tabs attributable to the departing handle. |
| 421 |
* @type array $serverSettingsTabs Server-declared settings-tab metadata (via `openstation_register_settings_tab`). Enables live unregistration on plugin deactivation without requiring JS to set `owner`. |
| 422 |
* @type array $desktopIcons Server-declared desktop icons (via `openstation_register_icon`). Rendered on the wallpaper as clickable shortcut tiles. |
| 423 |
* @type array $accentColors Swatch list for the OS Settings accent picker. Filterable via `openstation_accent_colors`. |
| 424 |
* @type array $toastTypes Toast-notification type map. Filterable via `openstation_toast_types`. |
| 425 |
* @type string $defaultWallpaper Wallpaper slug applied on first boot. Filterable via `openstation_default_wallpaper`. |
| 426 |
* @type array $session Saved session (windows, focused, updated). |
| 427 |
* @type string $sessionUrl REST endpoint for saving the session. |
| 428 |
* @type string $mediaUrl REST endpoint for media uploads (wp/v2/media). |
| 429 |
* @type string $restUrl REST API root from rest_url(), safe for pretty and plain permalink installs. |
| 430 |
* @type string $defaultWindowUrl REST endpoint for saving the default-window preference. |
| 431 |
* @type array $defaultWindow { enabled: bool, url: string } — current default-window preference. |
| 432 |
* @type bool $canUpload Whether the user holds the `upload_files` capability. |
| 433 |
* @type string $pluginUrl Plugin base URL (no trailing slash). Used by the shell to locate vendor assets and by plugins to build asset URLs. |
| 434 |
* @type string $pluginVersion Plugin semver string. Surfaced in the OS Settings → About tab; plugins can read it to gate features by version. |
| 435 |
* @type string $restNonce Nonce for the session REST endpoint. |
| 436 |
* @type string $soloWindow Window id when the shell was asked to paint exactly one window (`?openstation_solo=<id>`); '' otherwise. No dock, taskbar, wallpaper or desk, and no session restore. |
| 437 |
* @type string $portalUrl Canonical `/openstation/` URL. |
| 438 |
* @type bool $fromPortal Whether the shell was reached via the portal. |
| 439 |
* @type bool $fromPortalIntent Whether the portal redirect resolved from an explicit `?target=…` (user navigation intent) rather than the session's focused window or the default-window fallback. Distinguishes a bare `/openstation/` visit from a portal-redirected admin-bar click so the shell can honour the URL the user actually asked for. |
| 440 |
* @type array $seenIntros Slugs of one-time intro dialogs the user has dismissed (e.g. `['posts']`). Native windows gate their first-open intro on this list. |
| 441 |
* @type string $seenIntrosUrl REST endpoint for the seen-intros surface — POST `/seen` to mark, DELETE the base to reset. |
| 442 |
* @type bool $rebrandNotice Whether to offer this user the one-off announcement explaining the rename from Desktop Mode to OpenStation. True only when migration 5 flagged this user as a Desktop Mode user from before the rename AND they haven't dismissed the `openstation-rebrand` intro. Only ever present in the shell config, so the announcement never reaches the classic admin. |
| 443 |
* @type array $stickyNotes { available: bool } — whether the Gutenberg Guidelines experiment (the `wp_guideline` CPT + `wp_guideline_type` taxonomy) is registered. The shell skips booting the sticky-notes layer when false, avoiding the REST probes that 404 without the experiment. See `openstation_sticky_notes_is_available()`. |
| 444 |
* } |
| 445 |
*/ |
| 446 |
$config = apply_filters( |
| 447 |
'openstation_shell_config', |
| 448 |
array( |
| 449 |
'currentPage' => esc_url( $current_page ), |
| 450 |
'currentTitle' => wp_strip_all_tags( $title ), |
| 451 |
'currentIcon' => sanitize_html_class( $menu_icon ), |
| 452 |
'adminUrl' => esc_url( admin_url() ), |
| 453 |
'colorScheme' => sanitize_html_class( get_user_option( 'admin_color' ), 'fresh' ), |
| 454 |
'dockItems' => $dock_items, |
| 455 |
// Baseline menu fingerprint. The shell seeds its last-known |
| 456 |
// signature from this so the first off-allowlist menu change |
| 457 |
// (vs. this boot state) is caught without a wasted probe. GH#325. |
| 458 |
'menuSig' => isset( $menu_payload['menuSig'] ) ? (string) $menu_payload['menuSig'] : '', |
| 459 |
'nativeWindows' => $native_windows, |
| 460 |
'serverWidgets' => $server_widgets, |
| 461 |
'serverWallpapers' => $server_wallpapers, |
| 462 |
'serverCommandScripts' => $server_command_scripts, |
| 463 |
'serverCommands' => $server_commands, |
| 464 |
'serverSettingsTabScripts' => $server_settings_tab_scripts, |
| 465 |
'serverSettingsTabs' => $server_settings_tabs, |
| 466 |
'serverDockRailRendererScripts' => $server_dock_rail_renderer_scripts, |
| 467 |
'serverTitleBarButtonScripts' => $server_titlebar_button_scripts, |
| 468 |
'serverWindowActionScripts' => $server_window_action_scripts, |
| 469 |
'serverWindowThemeScripts' => $server_window_theme_scripts, |
| 470 |
'serverWindowThemes' => $server_window_themes, |
| 471 |
'serverWindowControlScripts' => $server_window_control_scripts, |
| 472 |
'serverWindowControls' => $server_window_controls, |
| 473 |
'serverWindowSlotScripts' => $server_window_slot_scripts, |
| 474 |
'serverWindowSlots' => $server_window_slots, |
| 475 |
'serverWindowChromeScripts' => $server_window_chrome_scripts, |
| 476 |
'serverWindowChromes' => $server_window_chromes, |
| 477 |
'serverWindowNotices' => $server_window_notices, |
| 478 |
// Boot-time copy of the payload's `serverGames` — the same |
| 479 |
// list the live-refresh path applies. Without it the games |
| 480 |
// registry only fills after the first chromeless |
| 481 |
// full-payload refresh and the Games hub boots empty. |
| 482 |
'serverGames' => $server_games, |
| 483 |
'serverDesktopThemes' => $server_desktop_themes, |
| 484 |
'desktopIcons' => $desktop_icons, |
| 485 |
'serverFileTypes' => $server_file_types, |
| 486 |
'serverFileOpeners' => $server_file_openers, |
| 487 |
'userFileAssociations' => $user_file_associations, |
| 488 |
'filesUrl' => esc_url_raw( rest_url( 'desktop-mode/v1/files' ) ), |
| 489 |
// Pinned-notes REST base (`includes/notes/rest.php`). The |
| 490 |
// notes layer boots only when this is present. |
| 491 |
'notesUrl' => esc_url_raw( rest_url( 'desktop-mode/v1/notes' ) ), |
| 492 |
// Gates the "Convert to post" note affordance — the convert |
| 493 |
// route (and its dock drop target) only make sense for users |
| 494 |
// who can author posts. |
| 495 |
'canCreatePosts' => current_user_can( 'edit_posts' ), |
| 496 |
'serverWallpaperMenuItems' => $server_wallpaper_menu_items, |
| 497 |
'accentColors' => openstation_get_accent_colors(), |
| 498 |
'toastTypes' => openstation_get_toast_types(), |
| 499 |
'coreUpdate' => openstation_get_core_update(), |
| 500 |
'coreNotices' => openstation_get_core_notices(), |
| 501 |
'pluginNotices' => openstation_get_plugin_notices(), |
| 502 |
'defaultWallpaper' => openstation_get_default_wallpaper(), |
| 503 |
'session' => openstation_get_session( get_current_user_id() ), |
| 504 |
'sessionUrl' => esc_url_raw( rest_url( 'desktop-mode/v1/session' ) ), |
| 505 |
'restUrl' => esc_url_raw( rest_url() ), |
| 506 |
'mediaUrl' => esc_url_raw( rest_url( 'wp/v2/media' ) ), |
| 507 |
'dropConfig' => $drop_config, |
| 508 |
'defaultWindowUrl' => esc_url_raw( rest_url( 'desktop-mode/v1/default-window' ) ), |
| 509 |
'defaultWindow' => openstation_get_default_window( get_current_user_id() ), |
| 510 |
'canUpload' => current_user_can( 'upload_files' ), |
| 511 |
'pluginUrl' => esc_url_raw( untrailingslashit( OPENSTATION_URL ) ), |
| 512 |
'pluginVersion' => OPENSTATION_VERSION, |
| 513 |
'iframeBridgeUrl' => $lazy_bundle_url( 'iframe-bridge' ), |
| 514 |
// URL of the AI Assistant lazy bundle. The main bundle |
| 515 |
// ships a stub matching the public `wp.os.ai` API; the |
| 516 |
// stub `<script>`-injects this URL the first time the user |
| 517 |
// opens the assistant. Picking `.js` vs `.min.js` here keeps |
| 518 |
// the SCRIPT_DEBUG gate server-side, matching iframeBridgeUrl. |
| 519 |
'aiAssistantBundleUrl' => $lazy_bundle_url( 'ai-assistant' ), |
| 520 |
// URL of the About-scene lazy bundle. The OS Settings → |
| 521 |
// About tab loads this on first mount; ~25 kB PixiJS |
| 522 |
// particle scene that would otherwise ship in the main |
| 523 |
// bundle for every shell load. |
| 524 |
'aboutSceneBundleUrl' => $lazy_bundle_url( 'about-scene' ), |
| 525 |
// URL of the OS Settings panel lazy bundle. Injected by |
| 526 |
// the main bundle's `OsSettings.renderPanel()` stub on |
| 527 |
// the user's first Settings open. Holds every section |
| 528 |
// renderer + the `<os-*>` components only the panel |
| 529 |
// uses, so nothing about Settings ships in |
| 530 |
// `desktop.min.js` for users who never open it. |
| 531 |
'osSettingsPanelBundleUrl' => $lazy_bundle_url( 'os-settings-panel' ), |
| 532 |
// URL of the shell-overlays lazy bundle. Pre-loaded by |
| 533 |
// the main bundle after first paint so action-triggered |
| 534 |
// overlays (toast, confirm dialog, context menus) feel |
| 535 |
// instant the first time they fire. |
| 536 |
'shellOverlaysBundleUrl' => $lazy_bundle_url( 'shell-overlays' ), |
| 537 |
// Mio — the desk companion. `mio` carries the |
| 538 |
// appearance + physics (see `openstation_mio_config()`); |
| 539 |
// `mioBundleUrl` is the lazy PixiJS bundle the shell |
| 540 |
// controller injects the first time a user switches the |
| 541 |
// Mio on from its dock tile. Shipping the URL |
| 542 |
// unconditionally costs one short string and keeps the |
| 543 |
// SCRIPT_DEBUG choice server-side, matching every other |
| 544 |
// lazy bundle here. |
| 545 |
// |
| 546 |
// Both keys ship whether or not the user has Mio on, |
| 547 |
// and that is the whole of its cost to a shell that doesn't: |
| 548 |
// ~470 bytes gzipped of config, plus a URL. No script, no |
| 549 |
// style, no PixiJS. The config has to be here rather than |
| 550 |
// fetched on first toggle, or the `openstation_mio_config` |
| 551 |
// filter would silently not apply until the next reload. |
| 552 |
'mio' => openstation_mio_config(), |
| 553 |
'mioBundleUrl' => $lazy_bundle_url( 'mio' ), |
| 554 |
// URL of the lazy window-system bundle (Stage 11). |
| 555 |
// Holds the `Window` class and its DOM / pointer / tab / |
| 556 |
// chrome helpers — the single largest module split out of |
| 557 |
// the main bundle. Loaded on first `windowManager.open()` |
| 558 |
// / `openNew()` call (both async); pre-loaded |
| 559 |
// by the shell after first paint when no session is being |
| 560 |
// restored and no `openCurrentPage` will fire. |
| 561 |
'windowSystemBundleUrl' => $lazy_bundle_url( 'window-system' ), |
| 562 |
// URL of the item-visibility-menu lazy bundle — the |
| 563 |
// right-click "hide from dock / desktop" menu. Injected by |
| 564 |
// the main bundle's loader shim on the first right-click. |
| 565 |
'itemVisibilityMenuBundleUrl' => $lazy_bundle_url( 'item-visibility-menu' ), |
| 566 |
// URL of the release-card lazy bundle — the vinyl core- |
| 567 |
// update announcement. Injected by `maybeShowUpdate()` only |
| 568 |
// when a core update is actually pending. |
| 569 |
'releaseCardBundleUrl' => $lazy_bundle_url( 'release-card' ), |
| 570 |
'restNonce' => wp_create_nonce( 'wp_rest' ), |
| 571 |
// Non-empty when the shell was asked to paint exactly one |
| 572 |
// window and nothing else. See `OPENSTATION_SOLO_FLAG`. |
| 573 |
'soloWindow' => openstation_solo_window_id(), |
| 574 |
'osSettings' => openstation_get_os_settings( get_current_user_id() ), |
| 575 |
'osSettingsUrl' => esc_url_raw( rest_url( 'desktop-mode/v1/os-settings' ) ), |
| 576 |
'seenIntros' => openstation_get_seen_intros( get_current_user_id() ), |
| 577 |
'seenIntrosUrl' => esc_url_raw( rest_url( 'desktop-mode/v1/intros' ) ), |
| 578 |
// True only for a user migration 5 flagged as a Desktop Mode |
| 579 |
// user from before the rename, who hasn't dismissed the |
| 580 |
// announcement yet. Same value that gated `os-announce` |
| 581 |
// above; the dialog cannot paint without that stylesheet, so |
| 582 |
// the two must not diverge. |
| 583 |
'rebrandNotice' => $show_rebrand_notice, |
| 584 |
// Sticky notes ride on Gutenberg's Guidelines experiment |
| 585 |
// (the `wp_guideline` CPT + `wp_guideline_type` taxonomy). |
| 586 |
// When that experiment isn't active the `wp/v2/guidelines` |
| 587 |
// + `wp/v2/wp_guideline_type` probes 404 — harmless but |
| 588 |
// noisy — so the shell skips booting the layer entirely. |
| 589 |
'stickyNotes' => array( |
| 590 |
'available' => openstation_sticky_notes_is_available(), |
| 591 |
), |
| 592 |
'aiSearchUrl' => esc_url_raw( rest_url( 'desktop-mode/v1/ai/search' ) ), |
| 593 |
'aiSearchStreamUrl' => esc_url_raw( add_query_arg( 'action', 'openstation_ai_search_stream', admin_url( 'admin-ajax.php' ) ) ), |
| 594 |
// AI assistant availability + per-user toggle. Drives whether the |
| 595 |
// Cmd+K palette and admin-bar icon appear, and the setup placeholder. |
| 596 |
'aiAssistant' => function_exists( 'openstation_ai_assistant_config' ) |
| 597 |
? openstation_ai_assistant_config() |
| 598 |
: null, |
| 599 |
// Lets the Features tab re-check provider availability without a |
| 600 |
// reload after a connector is configured in Settings → Connectors. |
| 601 |
'aiStatusUrl' => esc_url_raw( rest_url( 'desktop-mode/v1/ai/status' ) ), |
| 602 |
'extendedOptions' => current_user_can( 'manage_options' ) ? openstation_get_extended_options() : null, |
| 603 |
'extendedOptionsUrl' => esc_url_raw( rest_url( 'desktop-mode/v1/extended-options' ) ), |
| 604 |
// Site-wide games kill switch (Extended options). Exposed to |
| 605 |
// every user — the shell skips the challenges Heartbeat |
| 606 |
// channel when the framework is off. |
| 607 |
'gamesEnabled' => openstation_games_enabled(), |
| 608 |
// Comments-window AI moderation toggle — surfaced at the |
| 609 |
// shell level so the OS Settings → Features tab can render |
| 610 |
// the toggle without depending on the Comments window |
| 611 |
// being registered for this user. URL is the same |
| 612 |
// endpoint the comments-window config exposes; state is |
| 613 |
// `null` for non-admins (the UI hides the row entirely). |
| 614 |
'commentsAiUrl' => esc_url_raw( rest_url( 'desktop-mode/v1/comments/ai-settings' ) ), |
| 615 |
// Non-null only for admins on a site where the Core AI stack is |
| 616 |
// present. Comment scoring routes through the AI Client (WP 7.0+), |
| 617 |
// so on older WordPress the whole row is hidden — same as the |
| 618 |
// assistant toggle — rather than shown disabled pointing at a |
| 619 |
// Settings → Connectors screen that doesn't exist there. |
| 620 |
'commentsAi' => ( |
| 621 |
current_user_can( 'manage_options' ) |
| 622 |
&& function_exists( 'openstation_ai_is_available' ) |
| 623 |
&& openstation_ai_is_available() |
| 624 |
) |
| 625 |
? array( |
| 626 |
'enabled' => function_exists( 'openstation_comments_ai_is_enabled' ) |
| 627 |
? openstation_comments_ai_is_enabled() |
| 628 |
: false, |
| 629 |
'providerConfigured' => function_exists( 'openstation_comments_ai_provider_configured' ) |
| 630 |
? openstation_comments_ai_provider_configured() |
| 631 |
: false, |
| 632 |
) |
| 633 |
: null, |
| 634 |
'currentUserIsAdmin' => current_user_can( 'manage_options' ), |
| 635 |
'portalUrl' => esc_url( openstation_portal_url() ), |
| 636 |
'fromPortal' => $from_portal, |
| 637 |
'fromPortalIntent' => $from_portal_intent, |
| 638 |
'pwa' => array( |
| 639 |
'manifestUrl' => esc_url_raw( openstation_pwa_manifest_url() ), |
| 640 |
'swUrl' => esc_url_raw( openstation_pwa_sw_url() ), |
| 641 |
'stateUrl' => esc_url_raw( rest_url( 'desktop-mode/v1/pwa-state' ) ), |
| 642 |
'state' => openstation_pwa_get_user_state( get_current_user_id() ), |
| 643 |
// Mirrors the manifest's `name` field — used by the |
| 644 |
// install pill so the button reads "Install <site>" |
| 645 |
// rather than "Install <current page>" (which would |
| 646 |
// be misleading: we install the whole site as an |
| 647 |
// app, not the dashboard window the user happens to |
| 648 |
// be viewing). |
| 649 |
'appName' => get_bloginfo( 'name' ), |
| 650 |
// Operators set the `openstation_pwa_force_replace_sw` |
| 651 |
// filter to `true` when another root-scope service |
| 652 |
// worker on the origin is blocking openstation |
| 653 |
// installability (foreign-SW guard in |
| 654 |
// `src/pwa/sw-register.ts`). Default `false` preserves |
| 655 |
// the polite behaviour where we yield to existing PWAs. |
| 656 |
'forceReplaceSw' => openstation_pwa_force_replace_sw(), |
| 657 |
), |
| 658 |
) |
| 659 |
); |
| 660 |
|
| 661 |
wp_localize_script( 'openstation', 'openStationConfig', $config ); |
| 662 |
|
| 663 |
/** |
| 664 |
* Fires when OpenStation assets are enqueued. |
| 665 |
*/ |
| 666 |
do_action( 'openstation_mode_init' ); |
| 667 |
} |
| 668 |
add_action( 'admin_enqueue_scripts', 'openstation_enqueue_assets' ); |
| 669 |
|
| 670 |
/** |
| 671 |
* Emits `<link rel="preload">` hints for the shell's critical-path |
| 672 |
* assets so the browser starts fetching them as soon as it parses |
| 673 |
* the document `<head>`. |
| 674 |
* |
| 675 |
* Without this, the browser doesn't discover the main `desktop.min.js` |
| 676 |
* bundle URL until it parses the footer `<script>` tag — typically |
| 677 |
* ~1 RTT after the rest of the page has started loading. For a 464 KB |
| 678 |
* bundle on a midrange phone that's a measurable FCP delay; on a |
| 679 |
* slow connection it dominates first paint entirely. |
| 680 |
* |
| 681 |
* Hooked at `admin_print_styles @ 1` so the preload tags land in |
| 682 |
* `<head>` BEFORE the regular `<link rel="stylesheet">` tags (which |
| 683 |
* default to priority 10) and well before the footer `<script>` |
| 684 |
* tag. The `wp_resource_hints` filter is frontend-only (`wp_head`- |
| 685 |
* driven) and isn't invoked in admin context, so we emit our own |
| 686 |
* tags. |
| 687 |
* |
| 688 |
* Four targets by default, split across two relationship types: |
| 689 |
* - `desktop[.min].js` (preload) — the shell bundle (biggest win), |
| 690 |
* consumed by the footer `<script>` on this very load. |
| 691 |
* - `desktop.css` (preload) — shell base CSS, needed for first |
| 692 |
* paint. Its registered handle is `filemtime`-stamped so the |
| 693 |
* stylesheet URL matches this hint exactly (a `?ver=` mismatch makes |
| 694 |
* the browser treat the preload as unused). |
| 695 |
* - `window-system[.min].js` (prefetch) — lazy bundle `<script>`- |
| 696 |
* injected by the main bundle on the first `open()`. |
| 697 |
* - `shell-overlays[.min].js` (prefetch) — lazy bundle injected on the |
| 698 |
* first toast / dialog / context-menu. |
| 699 |
* |
| 700 |
* The lazy bundles use `prefetch` rather than `preload`: they're loaded |
| 701 |
* later (often beyond the ~3s window Chrome allows a `preload` before it |
| 702 |
* warns "preloaded but not used in time"), so `prefetch` keeps the early |
| 703 |
* low-priority cache fill without the must-use-now contract. |
| 704 |
* |
| 705 |
* Plugins can extend the hint list via the `openstation_preload_hints` |
| 706 |
* filter — e.g. a settings tab whose bundle the user opens on every |
| 707 |
* visit can opt its own URL into the preload phase. |
| 708 |
* |
| 709 |
* Same-origin resources only — no `crossorigin` attribute. CDN hosts |
| 710 |
* that serve `wp-content/plugins/` from a different origin should |
| 711 |
* supply absolute URLs through the filter; in that case the consumer |
| 712 |
* is responsible for the `crossorigin` semantics. |
| 713 |
*/ |
| 714 |
function openstation_print_preload_hints() { |
| 715 |
if ( |
| 716 |
! is_admin() |
| 717 |
|| ! openstation_is_enabled() |
| 718 |
|| openstation_is_chromeless_request() |
| 719 |
|| openstation_is_classic_request() |
| 720 |
) { |
| 721 |
return; |
| 722 |
} |
| 723 |
|
| 724 |
$suffix = openstation_asset_suffix(); |
| 725 |
|
| 726 |
$build_url = static function ( $relative ) { |
| 727 |
$path = OPENSTATION_DIR . $relative; |
| 728 |
$ver = file_exists( $path ) ? (string) filemtime( $path ) : OPENSTATION_VERSION; |
| 729 |
return OPENSTATION_URL . $relative . '?ver=' . $ver; |
| 730 |
}; |
| 731 |
|
| 732 |
$hints = array( |
| 733 |
// Critical path — consumed on this very page load (the footer |
| 734 |
// `<script>` and the shell stylesheet), so `preload` is correct. |
| 735 |
array( |
| 736 |
'href' => $build_url( 'assets/js/desktop' . $suffix . '.js' ), |
| 737 |
'as' => 'script', |
| 738 |
'rel' => 'preload', |
| 739 |
), |
| 740 |
array( |
| 741 |
'href' => $build_url( 'assets/css/desktop.css' ), |
| 742 |
'as' => 'style', |
| 743 |
'rel' => 'preload', |
| 744 |
), |
| 745 |
// Lazy bundles — `<script>`-injected by the main bundle after |
| 746 |
// first paint (window-system on the first `open()`, shell-overlays |
| 747 |
// on the first toast / dialog / context-menu). They are frequently |
| 748 |
// NOT requested within the ~3s window Chrome allows a `preload`, |
| 749 |
// which produced "resource was preloaded but not used in time" |
| 750 |
// warnings. `prefetch` is the right hint: same early, low-priority |
| 751 |
// fetch into the cache, but no must-use-now contract — so the |
| 752 |
// injected `<script src>` is served from cache with no warning. |
| 753 |
array( |
| 754 |
'href' => $build_url( 'assets/js/window-system' . $suffix . '.js' ), |
| 755 |
'as' => 'script', |
| 756 |
'rel' => 'prefetch', |
| 757 |
), |
| 758 |
array( |
| 759 |
'href' => $build_url( 'assets/js/shell-overlays' . $suffix . '.js' ), |
| 760 |
'as' => 'script', |
| 761 |
'rel' => 'prefetch', |
| 762 |
), |
| 763 |
); |
| 764 |
|
| 765 |
/** |
| 766 |
* Filters the list of resource preload hints emitted in `<head>`. |
| 767 |
* |
| 768 |
* Each entry is a `{ 'href' => string, 'as' => string, |
| 769 |
* 'rel' => 'preload'|'prefetch' }` array rendered as |
| 770 |
* `<link rel="<rel>" as="<as>" href="<href>">`. `rel` is optional and |
| 771 |
* defaults to `preload`; any value other than `prefetch` is coerced |
| 772 |
* back to `preload`. Unrecognized entries are silently skipped — keep |
| 773 |
* the contract permissive so a misconfigured plugin can't tank first |
| 774 |
* paint. |
| 775 |
* |
| 776 |
* @param array $hints Default hints (main bundle + base CSS as |
| 777 |
* `preload`; window-system + shell-overlays as |
| 778 |
* `prefetch`). |
| 779 |
*/ |
| 780 |
$hints = apply_filters( 'openstation_preload_hints', $hints ); |
| 781 |
|
| 782 |
if ( ! is_array( $hints ) ) { |
| 783 |
return; |
| 784 |
} |
| 785 |
|
| 786 |
foreach ( $hints as $hint ) { |
| 787 |
if ( ! is_array( $hint ) ) { |
| 788 |
continue; |
| 789 |
} |
| 790 |
$href = isset( $hint['href'] ) ? (string) $hint['href'] : ''; |
| 791 |
$as = isset( $hint['as'] ) ? (string) $hint['as'] : ''; |
| 792 |
if ( '' === $href || '' === $as ) { |
| 793 |
continue; |
| 794 |
} |
| 795 |
// `preload` (critical, used on this load) vs `prefetch` (lazy, |
| 796 |
// used on a later interaction). Anything else falls back to |
| 797 |
// `preload` so a typo can't emit an invalid relationship. |
| 798 |
$rel = isset( $hint['rel'] ) ? (string) $hint['rel'] : 'preload'; |
| 799 |
if ( 'prefetch' !== $rel ) { |
| 800 |
$rel = 'preload'; |
| 801 |
} |
| 802 |
printf( |
| 803 |
'<link rel="%s" as="%s" href="%s" />' . "\n", |
| 804 |
esc_attr( $rel ), |
| 805 |
esc_attr( $as ), |
| 806 |
esc_url( $href ) |
| 807 |
); |
| 808 |
} |
| 809 |
} |
| 810 |
add_action( 'admin_print_styles', 'openstation_print_preload_hints', 1 ); |
| 811 |
|
| 812 |
/** |
| 813 |
* Defers loading of non-critical openstation stylesheets so they |
| 814 |
* don't block first paint. |
| 815 |
* |
| 816 |
* Three stylesheets in the default enqueue list are only needed |
| 817 |
* after a user interaction — `dock-peek` (mouseover a dock tile), |
| 818 |
* `ai-assistant` (Cmd+K palette), `bug-report` (Report-a-bug |
| 819 |
* window). With the normal `<link rel="stylesheet">` tag they sit |
| 820 |
* on the critical path and the browser blocks first paint waiting |
| 821 |
* for them, even though nothing on screen needs them yet. |
| 822 |
* |
| 823 |
* The well-known mitigation is the `media="print" onload="…"` |
| 824 |
* pattern: |
| 825 |
* |
| 826 |
* <link rel="stylesheet" media="print" |
| 827 |
* onload="this.media='all'; this.onload=null" href="…"> |
| 828 |
* <noscript><link rel="stylesheet" href="…"></noscript> |
| 829 |
* |
| 830 |
* `media="print"` makes the browser treat the sheet as |
| 831 |
* non-applicable to the current display, so it downloads with |
| 832 |
* low priority and doesn't block render. The `onload` handler |
| 833 |
* swaps `media` to the original value once the bytes arrive |
| 834 |
* (within ms of page load), making the styles take effect long |
| 835 |
* before the user clicks anything that needs them. The |
| 836 |
* `<noscript>` fallback restores critical-path behavior for JS-off |
| 837 |
* browsers, so accessibility isn't degraded. |
| 838 |
* |
| 839 |
* Filterable via `openstation_deferred_styles` so plugins can opt |
| 840 |
* their own non-critical stylesheets in (or pull a built-in out). |
| 841 |
* Chromeless iframes are skipped — their CSS pipeline is separate. |
| 842 |
* |
| 843 |
* @param string $html The original <link> tag HTML. |
| 844 |
* @param string $handle The stylesheet handle WP is printing. |
| 845 |
* @param string $href The full URL of the stylesheet. |
| 846 |
* @param string $media The media attribute value WP resolved. |
| 847 |
* @return string Possibly-rewritten tag. |
| 848 |
*/ |
| 849 |
function openstation_defer_non_critical_styles( $html, $handle, $href, $media ) { |
| 850 |
// Cheap gates first — `style_loader_tag` fires once per enqueued |
| 851 |
// stylesheet on EVERY admin page (frontend doesn't go through |
| 852 |
// this filter, but admin does, including pages where OpenStation |
| 853 |
// is disabled). The deferred handles only ship when OpenStation |
| 854 |
// is active, so the in_array check below would always miss on |
| 855 |
// classic-only admin pages — but the `apply_filters` call still |
| 856 |
// builds an array and walks subscribers per stylesheet. Short- |
| 857 |
// circuit on the cheap helper checks (`is_admin` / enabled / |
| 858 |
// chromeless) so non-openstation users pay nothing. |
| 859 |
if ( ! openstation_is_enabled() ) { |
| 860 |
return $html; |
| 861 |
} |
| 862 |
if ( openstation_is_chromeless_request() ) { |
| 863 |
return $html; |
| 864 |
} |
| 865 |
|
| 866 |
/** |
| 867 |
* Filters the list of stylesheet handles that should be loaded |
| 868 |
* deferred via the media-print-onload pattern. Plugins can add |
| 869 |
* their own non-critical stylesheets here, or pull a built-in |
| 870 |
* out (e.g. a plugin that surfaces the AI assistant on every |
| 871 |
* page might want to keep its CSS critical-path). |
| 872 |
* |
| 873 |
* @param string[] $handles Default deferred handles. |
| 874 |
*/ |
| 875 |
$deferred = apply_filters( |
| 876 |
'openstation_deferred_styles', |
| 877 |
array( |
| 878 |
'os-dock-peek', |
| 879 |
'desktop-mode-ai-assistant', |
| 880 |
'desktop-mode-bug-report', |
| 881 |
'os-window-overview', |
| 882 |
'os-settings', |
| 883 |
) |
| 884 |
); |
| 885 |
|
| 886 |
if ( ! in_array( $handle, (array) $deferred, true ) ) { |
| 887 |
return $html; |
| 888 |
} |
| 889 |
|
| 890 |
$resolved_media = $media ? $media : 'all'; |
| 891 |
$id = $handle . '-css'; |
| 892 |
|
| 893 |
// Two contexts, two escapers for the same `$resolved_media` value: |
| 894 |
// |
| 895 |
// - `%3$s` lands inside a JS string literal inside the HTML |
| 896 |
// `onload="…"` attribute (`this.media='%3$s'`). `esc_attr` |
| 897 |
// escapes `"` and `&` but NOT single quotes, so a media |
| 898 |
// value containing `'` would break out of the JS string. |
| 899 |
// `esc_js` is the correct escaper for "string literal inside |
| 900 |
// an event-handler attribute" — escapes single quotes, double |
| 901 |
// quotes, backslashes, newlines. Today `$resolved_media` |
| 902 |
// comes from `wp_enqueue_style()`'s `$media` parameter (always |
| 903 |
// a CSS media type / query produced by WordPress core), so |
| 904 |
// this is pure defense-in-depth, but the cost is one extra |
| 905 |
// function call. |
| 906 |
// |
| 907 |
// - `%4$s` lands inside an HTML attribute in the `<noscript>` |
| 908 |
// fallback (`media='%4$s'`). That's standard `esc_attr`. |
| 909 |
// |
| 910 |
// phpcs:disable WordPress.WP.EnqueuedResources.NonEnqueuedStylesheet -- This filter rewrites a tag WordPress is in the process of emitting for an already-registered+enqueued stylesheet handle; the linter doesn't trace the `style_loader_tag` filter context, so the raw <link rel="stylesheet"> output is a false-positive. |
| 911 |
$markup = sprintf( |
| 912 |
'<link rel=\'stylesheet\' id=\'%1$s\' href=\'%2$s\' media=\'print\' onload="this.media=\'%3$s\'; this.onload=null;" />' . "\n" . |
| 913 |
'<noscript><link rel=\'stylesheet\' id=\'%1$s-noscript\' href=\'%2$s\' media=\'%4$s\' /></noscript>' . "\n", |
| 914 |
esc_attr( $id ), |
| 915 |
esc_url( $href ), |
| 916 |
esc_js( $resolved_media ), |
| 917 |
esc_attr( $resolved_media ) |
| 918 |
); |
| 919 |
// phpcs:enable WordPress.WP.EnqueuedResources.NonEnqueuedStylesheet |
| 920 |
|
| 921 |
return $markup; |
| 922 |
} |
| 923 |
add_filter( 'style_loader_tag', 'openstation_defer_non_critical_styles', 10, 4 ); |
| 924 |
|
| 925 |
/** |
| 926 |
* Build the admin-menu command map (name → URL) and expose it on |
| 927 |
* `window.__openStationMenuCommands`. The shell command harvester |
| 928 |
* (`src/commands/shell-harvester.ts`) reads this slot to resolve URLs |
| 929 |
* for "Go to: …" commands whose JS callbacks |
| 930 |
* (`document.location = menuCommand.url`) close over a variable URL |
| 931 |
* we can't extract from source. Without this map those commands |
| 932 |
* either get skipped (no URL recoverable) or — if the location |
| 933 |
* shadow misses — navigate the SHELL out of OpenStation. |
| 934 |
* |
| 935 |
* Mirrors what WordPress core's `wp_enqueue_command_palette_assets()` |
| 936 |
* builds for `wp.coreCommands.initializeCommandPalette(...)`. We |
| 937 |
* duplicate the logic here (instead of monkey-patching the JS init |
| 938 |
* which is timing-sensitive — WP registers its hook during core load, |
| 939 |
* so it always emits its inline before any plugin-added inline on the |
| 940 |
* same handle) and ship the result through `wp_add_inline_script` on |
| 941 |
* our own bundle handle. That decouples us entirely from WP's command- |
| 942 |
* palette mount timing. |
| 943 |
* |
| 944 |
* @global array $menu |
| 945 |
* @global array $submenu |
| 946 |
* @return array<int, array{label:string, url:string, name:string}> |
| 947 |
*/ |
| 948 |
function openstation_build_command_menu_map() { |
| 949 |
global $menu, $submenu, $_parent_pages; |
| 950 |
if ( ! is_array( $menu ) ) { |
| 951 |
return array(); |
| 952 |
} |
| 953 |
$out = array(); |
| 954 |
|
| 955 |
$extract_root_text = static function ( $label ) { |
| 956 |
if ( '' === $label || ! is_string( $label ) ) { |
| 957 |
return ''; |
| 958 |
} |
| 959 |
if ( class_exists( 'WP_HTML_Tag_Processor' ) ) { |
| 960 |
$processor = new WP_HTML_Tag_Processor( $label ); |
| 961 |
$text = ''; |
| 962 |
$depth = 0; |
| 963 |
while ( $processor->next_token() ) { |
| 964 |
$token_type = $processor->get_token_type(); |
| 965 |
if ( '#text' === $token_type && 0 === $depth ) { |
| 966 |
$text .= $processor->get_modifiable_text(); |
| 967 |
} |
| 968 |
if ( '#tag' === $token_type ) { |
| 969 |
if ( $processor->is_tag_closer() ) { |
| 970 |
if ( $depth > 0 ) { |
| 971 |
--$depth; |
| 972 |
} |
| 973 |
continue; |
| 974 |
} |
| 975 |
$name = $processor->get_tag(); |
| 976 |
if ( $name && ! ( class_exists( 'WP_HTML_Processor' ) && WP_HTML_Processor::is_void( $name ) ) ) { |
| 977 |
++$depth; |
| 978 |
} |
| 979 |
} |
| 980 |
} |
| 981 |
return trim( $text ); |
| 982 |
} |
| 983 |
return trim( wp_strip_all_tags( $label ) ); |
| 984 |
}; |
| 985 |
|
| 986 |
foreach ( $menu as $menu_item ) { |
| 987 |
if ( empty( $menu_item[0] ) || ! is_string( $menu_item[0] ) ) { |
| 988 |
continue; |
| 989 |
} |
| 990 |
if ( ! empty( $menu_item[1] ) && ! current_user_can( $menu_item[1] ) ) { |
| 991 |
continue; |
| 992 |
} |
| 993 |
$menu_label = $extract_root_text( $menu_item[0] ); |
| 994 |
$menu_slug = $menu_item[2]; |
| 995 |
$menu_url = ''; |
| 996 |
// Registered plugin pages win over the direct-file test: a |
| 997 |
// legacy file-path slug ('wp-sweep/admin.php') matches the |
| 998 |
// `.php` regex yet must route through menu_page_url(). The |
| 999 |
// exception is URL-style slugs referencing a real admin file |
| 1000 |
// (ACF's 'edit.php?post_type=acf-field-group' — also a |
| 1001 |
// registered page) — those stay direct links, matching |
| 1002 |
// classic admin's menu-header.php. |
| 1003 |
if ( ( ! isset( $_parent_pages[ $menu_slug ] ) || openstation_is_admin_file_slug( $menu_slug ) ) && ( preg_match( '/\.php($|\?)/', $menu_slug ) || wp_http_validate_url( $menu_slug ) ) ) { |
| 1004 |
$menu_url = $menu_slug; |
| 1005 |
} elseif ( ! empty( menu_page_url( $menu_slug, false ) ) ) { |
| 1006 |
$menu_url = menu_page_url( $menu_slug, false ); |
| 1007 |
} |
| 1008 |
if ( '' !== $menu_url ) { |
| 1009 |
$out[] = array( |
| 1010 |
'label' => $menu_label, |
| 1011 |
'url' => $menu_url, |
| 1012 |
'name' => $menu_slug, |
| 1013 |
); |
| 1014 |
} |
| 1015 |
if ( ! empty( $submenu ) && is_array( $submenu ) && array_key_exists( $menu_slug, $submenu ) ) { |
| 1016 |
foreach ( $submenu[ $menu_slug ] as $submenu_item ) { |
| 1017 |
if ( empty( $submenu_item[0] ) ) { |
| 1018 |
continue; |
| 1019 |
} |
| 1020 |
if ( ! empty( $submenu_item[1] ) && ! current_user_can( $submenu_item[1] ) ) { |
| 1021 |
continue; |
| 1022 |
} |
| 1023 |
$submenu_label = $extract_root_text( $submenu_item[0] ); |
| 1024 |
$submenu_slug = $submenu_item[2]; |
| 1025 |
$submenu_url = ''; |
| 1026 |
// Same registered-page vs admin-file rule as the |
| 1027 |
// top-level loop. |
| 1028 |
if ( ( ! isset( $_parent_pages[ $submenu_slug ] ) || openstation_is_admin_file_slug( $submenu_slug ) ) && ( preg_match( '/\.php($|\?)/', $submenu_slug ) || wp_http_validate_url( $submenu_slug ) ) ) { |
| 1029 |
$submenu_url = $submenu_slug; |
| 1030 |
} elseif ( ! empty( menu_page_url( $submenu_slug, false ) ) ) { |
| 1031 |
$submenu_url = menu_page_url( $submenu_slug, false ); |
| 1032 |
} |
| 1033 |
if ( '' === $submenu_url ) { |
| 1034 |
continue; |
| 1035 |
} |
| 1036 |
$out[] = array( |
| 1037 |
'label' => sprintf( |
| 1038 |
/* translators: 1: parent menu label, 2: submenu label */ |
| 1039 |
__( '%1$s > %2$s', 'desktop-mode' ), |
| 1040 |
$menu_label, |
| 1041 |
$submenu_label |
| 1042 |
), |
| 1043 |
'url' => $submenu_url, |
| 1044 |
'name' => $menu_slug . '-' . $submenu_item[2], |
| 1045 |
); |
| 1046 |
} |
| 1047 |
} |
| 1048 |
} |
| 1049 |
return $out; |
| 1050 |
} |
| 1051 |
|
