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<?php |
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|
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/** |
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* Centralized admin asset loader for the React SPA. |
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* |
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* Single owner of the React admin bundle (CSS + JS), the WordPress media library |
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* and the `window.darkifyAdmin` runtime config the SPA reads. The whole admin — |
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* every settings section, License and Help — is one SPA mounted on |
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* `#darkify_react`, so this loads only on Darkify's own admin page. |
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* |
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* @package darkify |
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* @subpackage darkify/src/Admin |
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* @author ThemeAtelier<themeatelierbd@gmail.com> |
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*/ |
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|
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namespace ThemeAtelier\Darkify\Admin; |
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|
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use ThemeAtelier\Darkify\Admin\Rest\AbstractRestController; |
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|
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if (! defined('ABSPATH')) { |
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die; |
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} |
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|
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class Assets |
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{ |
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/** |
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* The React admin bundle handle. |
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*/ |
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const HANDLE = 'darkify-admin'; |
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|
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/** |
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* The admin page slugs that host the SPA — the settings screen and the Help |
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* screen, which is its own WordPress menu entry (see Admin\Menu). Both mount |
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* the same bundle; only the route the app opens on differs. |
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* |
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* `darkify` is unchanged from the old options screen, so existing links and |
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* bookmarks to `?page=darkify` still land here. |
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*/ |
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const SPA_SLUGS = [ |
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'darkify', |
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'darkify-help', |
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]; |
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|
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public function __construct() |
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{ |
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\add_action('admin_enqueue_scripts', [$this, 'enqueue'], 100); |
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\add_action('admin_head', [$this, 'hide_admin_notices']); |
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} |
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|
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/** |
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* Suppress every other plugin/theme/core admin notice on Darkify's own SPA |
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* pages (Settings + Help), so the app reads as a clean, distraction-free |
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* screen. Scoped strictly to `is_darkify_admin_page()` — every other wp-admin |
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* screen keeps notices exactly as before. |
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* |
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* Hooked on `admin_head`, which fires after every plugin/theme has had its |
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* chance to `add_action( 'admin_notices', … )` (typically done on `init` / |
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* `admin_init` / their own `admin_menu` handlers, all of which run earlier) |
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* but strictly before WordPress calls those hooks — `admin_notices` / |
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* `all_admin_notices` fire later, while rendering `#wpbody-content`. Removing |
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* *all* callbacks on those hooks (rather than filtering) is the standard |
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* approach for a distraction-free admin screen; it only touches notices, not |
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* the pages themselves. |
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*/ |
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public function hide_admin_notices(): void |
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{ |
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if (! $this->is_darkify_admin_page()) { |
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return; |
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} |
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\remove_all_actions('admin_notices'); |
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\remove_all_actions('all_admin_notices'); |
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\remove_all_actions('network_admin_notices'); |
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} |
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|
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/** |
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* Whether the current admin screen is one of the Darkify SPA pages. |
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*/ |
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public function is_darkify_admin_page(): bool |
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{ |
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// phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only screen check. |
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$page = isset($_GET['page']) ? \sanitize_key(\wp_unslash($_GET['page'])) : ''; |
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return \in_array($page, self::SPA_SLUGS, true); |
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} |
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|
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/** |
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* Enqueue the React bundle (CSS + JS) and print the SPA runtime config. |
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*/ |
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public function enqueue(): void |
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{ |
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if (! $this->is_darkify_admin_page()) { |
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return; |
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} |
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|
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// Printed independently of the bundle handle so it is available both to |
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// the built bundle and to the Vite dev server during development. |
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\add_action('admin_print_scripts', function () { |
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echo '<script>window.darkifyAdmin = ' . \wp_json_encode($this->config()) . ';</script>'; |
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}); |
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|
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// Needed by the React upload/media fields. |
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\wp_enqueue_media(); |
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|
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// Needed by the Get Help page's Recommended tab: the "More Details" |
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// links open plugin-install.php in a TB_iframe (WordPress thickbox). |
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\add_thickbox(); |
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|
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// No icon webfont is enqueued: every admin icon is now an inline lucide SVG |
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// rendered by React (see darkify-react/src/lib/navIcons.js), matching Chat |
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// Help Pro. The schema's `icon` values are still icofont class names — the |
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// config files are shared with the free plugin and left untouched — but the |
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// React side resolves icons from the node id and ignores them. |
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|
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$base_url = DARKIFY_DIR_URL . 'src/Admin/assets/js/'; |
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$base_dir = DARKIFY_PATH . 'src/Admin/assets/js/'; |
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|
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// Styles in <head> so they apply before first paint. The bundle itself |
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// loads in the footer; if the CSS were injected by that JS, the whole |
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// admin (WP menu included) would repaint and visibly flicker. |
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\wp_enqueue_style( |
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self::HANDLE, |
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$base_url . self::HANDLE . '.css', |
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[], |
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$this->asset_version($base_dir . self::HANDLE . '.css') |
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); |
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|
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\wp_enqueue_script( |
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self::HANDLE, |
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$base_url . self::HANDLE . '.js', |
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['wp-i18n'], |
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$this->asset_version($base_dir . self::HANDLE . '.js'), |
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true |
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); |
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|
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\wp_set_script_translations(self::HANDLE, 'darkify', DARKIFY_PATH . 'languages'); |
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} |
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|
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/** |
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* Cache-busting version for a built asset. |
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* |
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* The plugin version alone is not enough during development: rebuilding the |
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* bundle does not bump it, so the browser happily serves the previous |
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* darkify-admin.js from cache and the new admin never appears. The file's |
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* mtime changes on every build, so it always does. |
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* |
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* Released builds still carry the plugin version as well, so the URL changes |
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* on update even if a filesystem copy preserves mtimes. |
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* |
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* @param string $path Absolute path to the built asset. |
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*/ |
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private function asset_version(string $path): string |
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{ |
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$mtime = \is_readable($path) ? \filemtime($path) : false; |
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return $mtime ? DARKIFY_VERSION . '.' . $mtime : DARKIFY_VERSION; |
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} |
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|
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/** |
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* The SPA runtime config global (window.darkifyAdmin). |
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* |
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* @return array<string,mixed> |
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*/ |
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private function config(): array |
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{ |
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return [ |
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'restUrl' => \esc_url_raw(\rest_url(AbstractRestController::NS)), |
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'nonce' => \wp_create_nonce('wp_rest'), |
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'ajaxUrl' => \admin_url('admin-ajax.php'), |
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'dirUrl' => DARKIFY_DIR_URL, |
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'version' => DARKIFY_VERSION, |
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'adminUrl' => \admin_url('admin.php?page=' . self::SPA_SLUGS[0]), |
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'docsUrl' => \defined('DARKIFY_DOCS_URL') ? DARKIFY_DOCS_URL : '', |
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'demoUrl' => \defined('DARKIFY_DEMO_URL') ? DARKIFY_DEMO_URL : '', |
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'supportUrl' => 'https://wordpress.org/support/plugin/darkify/', |
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// The free build surfaces upgrade CTAs (Pro-locked fields, License |
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// page); one canonical pricing URL keeps the campaign tagging uniform. |
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'upgradeUrl' => 'https://darkifywp.com/pricing/?utm_source=darkify_plugin&utm_medium=react_admin&utm_campaign=pro_lock', |
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// Live preview: the site homepage, plus a nonce the frontend verifies |
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// before swapping in the admin's unsaved settings (see PreviewRest). |
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'homeUrl' => \esc_url_raw(\home_url('/')), |
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'previewNonce' => \wp_create_nonce(\ThemeAtelier\Darkify\Admin\Rest\PreviewRest::PREVIEW_NONCE_ACTION), |
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]; |
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} |
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} |
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|
