class.jetpack-gutenberg.php — Jetpack – WP Security, Backup, Speed, & Growth 14.3.1

jetpack / class.jetpack-gutenberg.php

jetpack Last commit date

class.jetpack-gutenberg.php

1430 lines

1	<?php //phpcs:ignore WordPress.Files.FileName.InvalidClassFileName
2	/**
3	* Handles server-side registration and use of all blocks and plugins available in Jetpack for the block editor, aka Gutenberg.
4	* Works in tandem with client-side block registration via `index.json`
5	*
6	* @package automattic/jetpack
7	*/
8
9	use Automattic\Jetpack\Assets;
10	use Automattic\Jetpack\Blocks;
11	use Automattic\Jetpack\Connection\Initial_State as Connection_Initial_State;
12	use Automattic\Jetpack\Connection\Manager as Connection_Manager;
13	use Automattic\Jetpack\Constants;
14	use Automattic\Jetpack\Current_Plan as Jetpack_Plan;
15	use Automattic\Jetpack\Modules;
16	use Automattic\Jetpack\My_Jetpack\Initializer as My_Jetpack_Initializer;
17	use Automattic\Jetpack\Publicize\Jetpack_Social_Settings\Dismissed_Notices;
18	use Automattic\Jetpack\Status;
19	use Automattic\Jetpack\Status\Host;
20
21	// phpcs:disable Universal.Files.SeparateFunctionsFromOO.Mixed -- TODO: Move the functions and such to some other file.
22
23	/**
24	* General Gutenberg editor specific functionality
25	*/
26	class Jetpack_Gutenberg {
27
28	/**
29	* Only these extensions can be registered. Used to control availability of beta blocks.
30	*
31	* @var array\|null Extensions allowed list or `null` if not initialized yet.
32	* @see static::get_extensions()
33	*/
34	private static $extensions = null;
35
36	/**
37	* Keeps track of the reasons why a given extension is unavailable.
38	*
39	* @var array Extensions availability information
40	*/
41	private static $availability = array();
42
43	/**
44	* A cached array of the fully processed availability data. Keeps track of
45	* reasons why an extension is unavailable or missing.
46	*
47	* @var array Extensions availability information.
48	*/
49	private static $cached_availability = null;
50
51	/**
52	* Site-specific features available.
53	* Their calculation can be expensive and slow, so we're caching it for the request.
54	*
55	* @var array Site-specific features
56	*/
57	private static $site_specific_features = array();
58
59	/**
60	* List of deprecated blocks.
61	*
62	* @var array List of deprecated blocks.
63	*/
64	private static $deprecated_blocks = array(
65	'jetpack/revue',
66	);
67
68	/**
69	* Storing the contents of the preset file.
70	*
71	* Already been json_decode.
72	*
73	* @var null\|object JSON decoded object after first usage.
74	*/
75	private static $preset_cache = null;
76
77	/**
78	* Check to see if a minimum version of Gutenberg is available. Because a Gutenberg version is not available in
79	* php if the Gutenberg plugin is not installed, if we know which minimum WP release has the required version we can
80	* optionally fall back to that.
81	*
82	* @param array $version_requirements An array containing the required Gutenberg version and, if known, the WordPress version that was released with this minimum version.
83	* @param string $slug The slug of the block or plugin that has the gutenberg version requirement.
84	*
85	* @since 8.3.0
86	*
87	* @return boolean True if the version of gutenberg required by the block or plugin is available.
88	*/
89	public static function is_gutenberg_version_available( $version_requirements, $slug ) {
90	global $wp_version;
91
92	// Bail if we don't at least have the gutenberg version requirement, the WP version is optional.
93	if ( empty( $version_requirements['gutenberg'] ) ) {
94	return false;
95	}
96
97	// If running a local dev build of gutenberg plugin GUTENBERG_DEVELOPMENT_MODE is set so assume correct version.
98	if ( defined( 'GUTENBERG_DEVELOPMENT_MODE' ) && GUTENBERG_DEVELOPMENT_MODE ) {
99	return true;
100	}
101
102	$version_available = false;
103
104	// If running a production build of the gutenberg plugin then GUTENBERG_VERSION is set, otherwise if WP version
105	// with required version of Gutenberg is known check that.
106	if ( defined( 'GUTENBERG_VERSION' ) ) {
107	$version_available = version_compare( GUTENBERG_VERSION, $version_requirements['gutenberg'], '>=' );
108	} elseif ( ! empty( $version_requirements['wp'] ) ) {
109	$version_available = version_compare( $wp_version, $version_requirements['wp'], '>=' );
110	}
111
112	if ( ! $version_available ) {
113	$slug = self::remove_extension_prefix( $slug );
114	self::set_extension_unavailable(
115	$slug,
116	'incorrect_gutenberg_version',
117	array(
118	'required_feature' => $slug,
119	'required_version' => $version_requirements,
120	'current_version' => array(
121	'wp' => $wp_version,
122	'gutenberg' => defined( 'GUTENBERG_VERSION' ) ? GUTENBERG_VERSION : null,
123	),
124	)
125	);
126	}
127
128	return $version_available;
129	}
130
131	/**
132	* Prepend the 'jetpack/' prefix to a block name
133	*
134	* @param string $block_name The block name.
135	*
136	* @return string The prefixed block name.
137	*/
138	private static function prepend_block_prefix( $block_name ) {
139	return 'jetpack/' . $block_name;
140	}
141
142	/**
143	* Remove the 'jetpack/' or jetpack-' prefix from an extension name
144	*
145	* @param string $extension_name The extension name.
146	*
147	* @return string The unprefixed extension name.
148	*/
149	public static function remove_extension_prefix( $extension_name ) {
150	if ( str_starts_with( $extension_name, 'jetpack/' ) \|\| str_starts_with( $extension_name, 'jetpack-' ) ) {
151	return substr( $extension_name, strlen( 'jetpack/' ) );
152	}
153	return $extension_name;
154	}
155
156	/**
157	* Whether two arrays share at least one item
158	*
159	* @param array $a An array.
160	* @param array $b Another array.
161	*
162	* @return boolean True if $a and $b share at least one item
163	*/
164	protected static function share_items( $a, $b ) {
165	return array_intersect( $a, $b ) !== array();
166	}
167
168	/**
169	* Set a (non-block) extension as available
170	*
171	* @param string $slug Slug of the extension.
172	*/
173	public static function set_extension_available( $slug ) {
174	$slug = self::remove_extension_prefix( $slug );
175	self::$availability[ $slug ] = true;
176	}
177
178	/**
179	* Set the reason why an extension (block or plugin) is unavailable
180	*
181	* @param string $slug Slug of the extension.
182	* @param string $reason A string representation of why the extension is unavailable.
183	* @param array $details A free-form array containing more information on why the extension is unavailable.
184	*/
185	public static function set_extension_unavailable( $slug, $reason, $details = array() ) {
186	if (
187	// Extensions that require a plan may be eligible for upgrades.
188	'missing_plan' === $reason
189	&& (
190	/**
191	* Filter 'jetpack_block_editor_enable_upgrade_nudge' with `true` to enable or `false`
192	* to disable paid feature upgrade nudges in the block editor.
193	*
194	* When this is changed to default to `true`, you should also update `modules/memberships/class-jetpack-memberships.php`
195	* See https://github.com/Automattic/jetpack/pull/13394#pullrequestreview-293063378
196	*
197	* @since 7.7.0
198	*
199	* @param boolean
200	*/
201	! apply_filters( 'jetpack_block_editor_enable_upgrade_nudge', false )
202	/** This filter is documented in _inc/lib/admin-pages/class.jetpack-react-page.php */
203	\|\| ! apply_filters( 'jetpack_show_promotions', true )
204	)
205	) {
206	// The block editor may apply an upgrade nudge if `missing_plan` is the reason.
207	// Add a descriptive suffix to disable behavior but provide informative reason.
208	$reason .= '__nudge_disabled';
209	}
210	$slug = self::remove_extension_prefix( $slug );
211	self::$availability[ $slug ] = array(
212	'reason' => $reason,
213	'details' => $details,
214	);
215	}
216
217	/**
218	* Used to initialize the class, no longer in use.
219	*
220	* @return void
221	* @deprecated 12.2 No longer needed.
222	*/
223	public static function init() {
224	_deprecated_function( __METHOD__, '12.2' );
225	}
226
227	/**
228	* Resets the class to its original state
229	*
230	* Used in unit tests
231	*
232	* @return void
233	*/
234	public static function reset() {
235	self::$extensions = null;
236	self::$availability = array();
237	self::$cached_availability = null;
238	}
239
240	/**
241	* Return the Gutenberg extensions (blocks and plugins) directory
242	*
243	* @return string The Gutenberg extensions directory
244	*/
245	public static function get_blocks_directory() {
246	/**
247	* Filter to select Gutenberg blocks directory
248	*
249	* @since 6.9.0
250	*
251	* @param string default: '_inc/blocks/'
252	*/
253	return apply_filters( 'jetpack_blocks_directory', '_inc/blocks/' );
254	}
255
256	/**
257	* Checks for a given .json file in the blocks folder.
258	*
259	* @deprecated 14.3
260	*
261	* @param string $preset The name of the .json file to look for.
262	*
263	* @return bool True if the file is found.
264	*/
265	public static function preset_exists( $preset ) {
266	_deprecated_function( __METHOD__, '14.3' );
267	return file_exists( JETPACK__PLUGIN_DIR . self::get_blocks_directory() . $preset . '.json' );
268	}
269
270	/**
271	* Decodes JSON loaded from the preset file in the blocks folder
272	*
273	* @since 14.3 Deprecated argument. Only one value is ever used.
274	*
275	* @param null $deprecated No longer used.
276	*
277	* @return mixed Returns an object if the file is present, or false if a valid .json file is not present.
278	*/
279	public static function get_preset( $deprecated = null ) {
280	if ( $deprecated ) {
281	_deprecated_argument( __METHOD__, '$$next-version', 'The $preset argument is no longer needed or used.' );
282	}
283
284	if ( self::$preset_cache ) {
285	return self::$preset_cache;
286	}
287
288	self::$preset_cache = json_decode(
289	// phpcs:ignore WordPress.WP.AlternativeFunctions.file_get_contents_file_get_contents
290	file_get_contents( JETPACK__PLUGIN_DIR . self::get_blocks_directory() . 'index.json' )
291	);
292	return self::$preset_cache;
293	}
294
295	/**
296	* Returns a list of Jetpack Gutenberg extensions (blocks and plugins), based on index.json
297	*
298	* @return array A list of blocks: eg [ 'publicize', 'markdown' ]
299	*/
300	public static function get_jetpack_gutenberg_extensions_allowed_list() {
301	$preset_extensions_manifest = ( defined( 'TESTING_IN_JETPACK' ) && TESTING_IN_JETPACK ) ? array() : self::get_preset();
302	$blocks_variation = self::blocks_variation();
303
304	return self::get_extensions_preset_for_variation( $preset_extensions_manifest, $blocks_variation );
305	}
306
307	/**
308	* Returns a diff from a combined list of allowed extensions and extensions determined to be excluded
309	*
310	* @param array $allowed_extensions An array of allowed extensions.
311	*
312	* @return array A list of blocks: eg array( 'publicize', 'markdown' )
313	*/
314	public static function get_available_extensions( $allowed_extensions = null ) {
315	$exclusions = get_option( 'jetpack_excluded_extensions', array() );
316	$allowed_extensions = $allowed_extensions === null ? self::get_jetpack_gutenberg_extensions_allowed_list() : $allowed_extensions;
317
318	return array_diff( $allowed_extensions, $exclusions );
319	}
320
321	/**
322	* Return true if the extension has been registered and there's nothing in the availablilty array.
323	*
324	* @param string $extension The name of the extension.
325	*
326	* @return bool whether the extension has been registered and there's nothing in the availablilty array.
327	*/
328	public static function is_registered_and_no_entry_in_availability( $extension ) {
329	return self::is_registered( 'jetpack/' . $extension ) && ! isset( self::$availability[ $extension ] );
330	}
331
332	/**
333	* Return true if the extension has a true entry in the availablilty array.
334	*
335	* @param string $extension The name of the extension.
336	*
337	* @return bool whether the extension has a true entry in the availablilty array.
338	*/
339	public static function is_available( $extension ) {
340	return isset( self::$availability[ $extension ] ) && true === self::$availability[ $extension ];
341	}
342
343	/**
344	* Get the availability of each block / plugin, or return the cached availability
345	* if it has already been calculated. Avoids re-registering extensions when not
346	* necessary.
347	*
348	* @return array A list of block and plugins and their availability status.
349	*/
350	public static function get_cached_availability() {
351	if ( null === self::$cached_availability ) {
352	self::$cached_availability = self::get_availability();
353	}
354	return self::$cached_availability;
355	}
356
357	/**
358	* Get availability of each block / plugin.
359	*
360	* @return array A list of block and plugins and their availablity status
361	*/
362	public static function get_availability() {
363	/**
364	* Fires before Gutenberg extensions availability is computed.
365	*
366	* In the function call you supply, use `Blocks::jetpack_register_block()` to set a block as available.
367	* Alternatively, use `Jetpack_Gutenberg::set_extension_available()` (for a non-block plugin), and
368	* `Jetpack_Gutenberg::set_extension_unavailable()` (if the block or plugin should not be registered
369	* but marked as unavailable).
370	*
371	* @since 7.0.0
372	*/
373	do_action( 'jetpack_register_gutenberg_extensions' );
374
375	$available_extensions = array();
376
377	foreach ( static::get_extensions() as $extension ) {
378	$is_available = self::is_registered_and_no_entry_in_availability( $extension ) \|\| self::is_available( $extension );
379	$available_extensions[ $extension ] = array(
380	'available' => $is_available,
381	);
382
383	if ( ! $is_available ) {
384	$reason = isset( self::$availability[ $extension ] ) ? self::$availability[ $extension ]['reason'] : 'missing_module';
385	$details = isset( self::$availability[ $extension ] ) ? self::$availability[ $extension ]['details'] : array();
386	$available_extensions[ $extension ]['unavailable_reason'] = $reason;
387	$available_extensions[ $extension ]['details'] = $details;
388	}
389	}
390
391	return $available_extensions;
392	}
393
394	/**
395	* Return the list of extensions that are available.
396	*
397	* @since 11.9
398	*
399	* @return array A list of block and plugins and their availability status.
400	*/
401	public static function get_extensions() {
402	if ( ! static::should_load() ) {
403	return array();
404	}
405
406	if ( null === self::$extensions ) {
407	/**
408	* Filter the list of block editor extensions that are available through Jetpack.
409	*
410	* @since 7.0.0
411	*
412	* @param array
413	*/
414	self::$extensions = apply_filters( 'jetpack_set_available_extensions', self::get_available_extensions() );
415	}
416
417	return self::$extensions;
418	}
419
420	/**
421	* Check if an extension/block is already registered
422	*
423	* @since 7.2
424	*
425	* @param string $slug Name of extension/block to check.
426	*
427	* @return bool
428	*/
429	public static function is_registered( $slug ) {
430	return WP_Block_Type_Registry::get_instance()->is_registered( $slug );
431	}
432
433	/**
434	* Check if Gutenberg editor is available
435	*
436	* @since 6.7.0
437	*
438	* @return bool
439	*/
440	public static function is_gutenberg_available() {
441	return true;
442	}
443
444	/**
445	* Check whether conditions indicate Gutenberg Extensions (blocks and plugins) should be loaded
446	*
447	* Loading blocks and plugins is enabled by default and may be disabled via filter:
448	* add_filter( 'jetpack_gutenberg', '__return_false' );
449	*
450	* @since 6.9.0
451	*
452	* @return bool
453	*/
454	public static function should_load() {
455	if ( ! Jetpack::is_connection_ready() && ! ( new Status() )->is_offline_mode() ) {
456	return false;
457	}
458
459	$return = true;
460
461	if ( ! ( new Modules() )->is_active( 'blocks' ) ) {
462	$return = false;
463	}
464
465	/**
466	* Filter to enable Gutenberg blocks.
467	*
468	* Defaults to true if (connected or in offline mode) and the Blocks module is active.
469	*
470	* @since 6.5.0
471	* @since 13.9 Filter is able to activate or deactivate Gutenberg blocks.
472	*
473	* @param bool true Whether to load Gutenberg blocks
474	*/
475	return (bool) apply_filters( 'jetpack_gutenberg', $return );
476	}
477
478	/**
479	* Queue a script to set `Jetpack_Block_Assets_Base_Url`.
480	*
481	* In certain cases Webpack needs to know a base to load additional assets from.
482	* Normally it can determine that itself, but when JS concatenation is involved that tends to confuse it.
483	* We work around that by explicitly outputting a variable with the correct URL.
484	* We set that as its own "script" so we can reliably only output it once.
485	*/
486	private static function register_blocks_assets_base_url() {
487	if ( ! wp_script_is( 'jetpack-blocks-assets-base-url', 'registered' ) ) {
488	// phpcs:ignore WordPress.WP.EnqueuedResourceParameters.MissingVersion -- No actual script, so no version needed.
489	wp_register_script( 'jetpack-blocks-assets-base-url', false, array(), null, array( 'in_footer' => false ) );
490	$json_encode_flags = JSON_UNESCAPED_SLASHES \| JSON_HEX_TAG \| JSON_HEX_AMP;
491	if ( get_option( 'blog_charset' ) === 'UTF-8' ) {
492	$json_encode_flags \|= JSON_UNESCAPED_UNICODE;
493	}
494	wp_add_inline_script(
495	'jetpack-blocks-assets-base-url',
496	'var Jetpack_Block_Assets_Base_Url=' . wp_json_encode( plugins_url( self::get_blocks_directory(), JETPACK__PLUGIN_FILE ), $json_encode_flags ) . ';',
497	'before'
498	);
499	}
500	}
501
502	/**
503	* Only enqueue block assets when needed.
504	*
505	* @param string $type Slug of the block or absolute path to the block source code directory.
506	* @param array $script_dependencies Script dependencies. Will be merged with automatically
507	* detected script dependencies from the webpack build.
508	*
509	* @return void
510	*/
511	public static function load_assets_as_required( $type, $script_dependencies = array() ) {
512	if ( is_admin() ) {
513	// A block's view assets will not be required in wp-admin.
514	return;
515	}
516
517	// Retrieve the feature from block.json if a path is passed.
518	if ( path_is_absolute( $type ) ) {
519	$metadata = Blocks::get_block_metadata_from_file( Blocks::get_path_to_block_metadata( $type ) );
520	$feature = Blocks::get_block_feature_from_metadata( $metadata );
521
522	if ( ! empty( $feature ) ) {
523	$type = $feature;
524	}
525	}
526
527	$type = sanitize_title_with_dashes( $type );
528	self::load_styles_as_required( $type );
529	self::load_scripts_as_required( $type, $script_dependencies );
530	}
531
532	/**
533	* Only enqueue block sytles when needed.
534	*
535	* @param string $type Slug of the block.
536	*
537	* @since 7.2.0
538	*
539	* @return void
540	*/
541	public static function load_styles_as_required( $type ) {
542	if ( is_admin() ) {
543	// A block's view assets will not be required in wp-admin.
544	return;
545	}
546
547	// Enqueue styles.
548	$style_relative_path = self::get_blocks_directory() . $type . '/view' . ( is_rtl() ? '.rtl' : '' ) . '.css';
549	if ( self::block_has_asset( $style_relative_path ) ) {
550	$style_version = self::get_asset_version( $style_relative_path );
551	$view_style = plugins_url( $style_relative_path, JETPACK__PLUGIN_FILE );
552	$view_style = add_query_arg( 'minify', 'false', $view_style );
553
554	// If this is a customizer preview, render the style directly to the preview after autosave.
555	// phpcs:ignore WordPress.Security.NonceVerification.Recommended
556	if ( is_customize_preview() && ! empty( $_GET['customize_autosaved'] ) ) {
557	// phpcs:ignore WordPress.WP.EnqueuedResources.NonEnqueuedStylesheet
558	echo '<link rel="stylesheet" id="jetpack-block-' . esc_attr( $type ) . '" href="' . esc_attr( $view_style ) . '&ver=' . esc_attr( $style_version ) . '" media="all">';
559	} else {
560	wp_enqueue_style( 'jetpack-block-' . $type, $view_style, array(), $style_version );
561	wp_style_add_data( 'jetpack-block-' . $type, 'path', JETPACK__PLUGIN_DIR . $style_relative_path );
562	}
563	}
564	}
565
566	/**
567	* Only enqueue block scripts when needed.
568	*
569	* @param string $type Slug of the block.
570	* @param array $script_dependencies Script dependencies. Will be merged with automatically
571	* detected script dependencies from the webpack build.
572	*
573	* @since 7.2.0
574	*
575	* @return void
576	*/
577	public static function load_scripts_as_required( $type, $script_dependencies = array() ) {
578	if ( is_admin() ) {
579	// A block's view assets will not be required in wp-admin.
580	return;
581	}
582
583	self::register_blocks_assets_base_url();
584
585	// Enqueue script.
586	$script_relative_path = self::get_blocks_directory() . $type . '/view.js';
587	$script_deps_path = JETPACK__PLUGIN_DIR . self::get_blocks_directory() . $type . '/view.asset.php';
588	$script_dependencies[] = 'jetpack-blocks-assets-base-url';
589	if ( file_exists( $script_deps_path ) ) {
590	$asset_manifest = include $script_deps_path;
591	$script_dependencies = array_unique( array_merge( $script_dependencies, $asset_manifest['dependencies'] ) );
592	}
593
594	if ( ! Blocks::is_amp_request() && self::block_has_asset( $script_relative_path ) ) {
595	$script_version = self::get_asset_version( $script_relative_path );
596	$view_script = plugins_url( $script_relative_path, JETPACK__PLUGIN_FILE );
597	$view_script = add_query_arg( 'minify', 'false', $view_script );
598
599	// Enqueue dependencies.
600	wp_enqueue_script( 'jetpack-block-' . $type, $view_script, $script_dependencies, $script_version, false );
601
602	// If this is a customizer preview, enqueue the dependencies and render the script directly to the preview after autosave.
603	// phpcs:ignore WordPress.Security.NonceVerification.Recommended
604	if ( is_customize_preview() && ! empty( $_GET['customize_autosaved'] ) ) {
605	// The Map block is dependent on wp-element, and it doesn't appear to to be possible to load
606	// this dynamically into the customizer iframe currently.
607	if ( 'map' === $type ) {
608	echo '<div>' . esc_html_e( 'No map preview available. Publish and refresh to see this widget.', 'jetpack' ) . '</div>';
609	echo '<script>';
610	echo 'Array.from(document.getElementsByClassName(\'wp-block-jetpack-map\')).forEach(function(element){element.style.display = \'none\';})';
611	echo '</script>';
612	} else {
613	echo '<script id="jetpack-block-' . esc_attr( $type ) . '" src="' . esc_attr( $view_script ) . '&ver=' . esc_attr( $script_version ) . '"></script>';
614	}
615	}
616	}
617	}
618
619	/**
620	* Check if an asset exists for a block.
621	*
622	* @param string $file Path of the file we are looking for.
623	*
624	* @return bool $block_has_asset Does the file exist.
625	*/
626	public static function block_has_asset( $file ) {
627	return file_exists( JETPACK__PLUGIN_DIR . $file );
628	}
629
630	/**
631	* Get the version number to use when loading the file. Allows us to bypass cache when developing.
632	*
633	* @param string $file Path of the file we are looking for.
634	*
635	* @return string $script_version Version number.
636	*/
637	public static function get_asset_version( $file ) {
638	return Jetpack::is_development_version() && self::block_has_asset( $file )
639	? filemtime( JETPACK__PLUGIN_DIR . $file )
640	: JETPACK__VERSION;
641	}
642
643	/**
644	* Load Gutenberg editor assets
645	*
646	* @since 6.7.0
647	*
648	* @return void
649	*/
650	public static function enqueue_block_editor_assets() {
651	if ( ! self::should_load() ) {
652	return;
653	}
654
655	/**
656	* This can be called multiple times per page load in the admin, during the `enqueue_block_assets` action.
657	* These assets are necessary for the admin for editing but are not necessary for each pattern preview.
658	* Therefore we dequeue them, so they don't load for each pattern preview iframe.
659	*/
660	if ( ! wp_should_load_block_editor_scripts_and_styles() ) {
661	wp_dequeue_script( 'jp-tracks' );
662	wp_dequeue_script( 'jetpack-blocks-editor' );
663
664	return;
665	}
666
667	$status = new Status();
668
669	// Required for Analytics. See _inc/lib/admin-pages/class.jetpack-admin-page.php.
670	if ( ! $status->is_offline_mode() && Jetpack::is_connection_ready() ) {
671	wp_enqueue_script( 'jp-tracks', '//stats.wp.com/w.js', array(), gmdate( 'YW' ), true );
672	}
673
674	$blocks_dir = self::get_blocks_directory();
675	$blocks_variation = self::blocks_variation();
676
677	if ( 'production' !== $blocks_variation ) {
678	$blocks_env = '-' . esc_attr( $blocks_variation );
679	} else {
680	$blocks_env = '';
681	}
682
683	self::register_blocks_assets_base_url();
684
685	Assets::register_script(
686	'jetpack-blocks-editor',
687	"{$blocks_dir}editor{$blocks_env}.js",
688	JETPACK__PLUGIN_FILE,
689	array(
690	'textdomain' => 'jetpack',
691	'dependencies' => array( 'jetpack-blocks-assets-base-url' ),
692	)
693	);
694
695	// Hack around #20357 (specifically, that the editor bundle depends on
696	// wp-edit-post but wp-edit-post's styles break the Widget Editor and
697	// Site Editor) until a real fix gets unblocked.
698	// @todo Remove this once #20357 is properly fixed.
699	$wp_styles_fix = wp_styles()->query( 'jetpack-blocks-editor', 'registered' );
700	if ( empty( $wp_styles_fix ) ) {
701	wp_die( 'Your installation of Jetpack is incomplete. Please run "jetpack build plugins/jetpack" in your dev env.' );
702	}
703	wp_styles()->query( 'jetpack-blocks-editor', 'registered' )->deps = array();
704
705	Assets::enqueue_script( 'jetpack-blocks-editor' );
706
707	if ( defined( 'IS_WPCOM' ) && IS_WPCOM ) {
708	$user = wp_get_current_user();
709	$user_data = array(
710	'email' => $user->user_email,
711	'userid' => $user->ID,
712	'username' => $user->user_login,
713	);
714	$blog_id = get_current_blog_id();
715	$is_current_user_connected = true;
716	} else {
717	$user_data = Jetpack_Tracks_Client::get_connected_user_tracks_identity();
718	$blog_id = Jetpack_Options::get_option( 'id', 0 );
719	$is_current_user_connected = ( new Connection_Manager( 'jetpack' ) )->is_user_connected();
720	}
721
722	if ( $blocks_variation === 'beta' && $is_current_user_connected ) {
723	wp_enqueue_style( 'recoleta-font', '//s1.wp.com/i/fonts/recoleta/css/400.min.css', array(), Constants::get_constant( 'JETPACK__VERSION' ) );
724	}
725	// AI Assistant
726	$ai_assistant_state = array(
727	'is-enabled' => apply_filters( 'jetpack_ai_enabled', true ),
728	);
729
730	$screen_base = null;
731	if ( function_exists( 'get_current_screen' ) ) {
732	$screen_base = get_current_screen()->base;
733	}
734
735	$modules = array();
736	if ( class_exists( 'Jetpack_Core_API_Module_List_Endpoint' ) ) {
737	$module_list_endpoint = new Jetpack_Core_API_Module_List_Endpoint();
738	$modules = $module_list_endpoint->get_modules();
739	}
740
741	$jetpack_plan = Jetpack_Plan::get();
742	$initial_state = array(
743	'available_blocks' => self::get_availability(),
744	'blocks_variation' => $blocks_variation,
745	'modules' => $modules,
746	'jetpack' => array(
747	'is_active' => Jetpack::is_connection_ready(),
748	'is_current_user_connected' => $is_current_user_connected,
749	/** This filter is documented in class.jetpack-gutenberg.php */
750	'enable_upgrade_nudge' => apply_filters( 'jetpack_block_editor_enable_upgrade_nudge', false ),
751	'is_private_site' => $status->is_private_site(),
752	'is_coming_soon' => $status->is_coming_soon(),
753	'is_offline_mode' => $status->is_offline_mode(),
754	'is_newsletter_feature_enabled' => class_exists( '\Jetpack_Memberships' ),
755	// this is the equivalent of JP initial state siteData.showMyJetpack (class-jetpack-redux-state-helper)
756	// used to determine if we can link to My Jetpack from the block editor
757	'is_my_jetpack_available' => My_Jetpack_Initializer::should_initialize(),
758	'jetpack_plan' => array(
759	'data' => $jetpack_plan['product_slug'],
760	),
761	/**
762	* Enable the RePublicize UI in the block editor context.
763	*
764	* @module publicize
765	*
766	* @since 10.3.0
767	* @deprecated 11.5 This is a feature flag that is no longer used.
768	*
769	* @param bool true Enable the RePublicize UI in the block editor context. Defaults to true.
770	*/
771	'republicize_enabled' => apply_filters( 'jetpack_block_editor_republicize_feature', true ),
772	),
773	'siteFragment' => $status->get_site_suffix(),
774	'adminUrl' => esc_url( admin_url() ),
775	'tracksUserData' => $user_data,
776	'wpcomBlogId' => $blog_id,
777	'allowedMimeTypes' => wp_get_mime_types(),
778	'siteLocale' => str_replace( '_', '-', get_locale() ),
779	'ai-assistant' => $ai_assistant_state,
780	'screenBase' => $screen_base,
781	'pluginBasePath' => plugins_url( '', Constants::get_constant( 'JETPACK__PLUGIN_FILE' ) ),
782	'next40pxDefaultSize' => self::site_supports_next_default_size(),
783	);
784
785	if ( Jetpack::is_module_active( 'publicize' ) && function_exists( 'publicize_init' ) ) {
786	$publicize = publicize_init();
787	$jetpack_social_settings = new Automattic\Jetpack\Publicize\Jetpack_Social_Settings\Settings();
788	$social_initial_state = $jetpack_social_settings->get_initial_state();
789
790	$initial_state['social'] = array(
791	'sharesData' => $publicize->get_publicize_shares_info( $blog_id ),
792	'hasPaidPlan' => $publicize->has_paid_plan(),
793	'hasPaidFeatures' => $publicize->has_paid_features(),
794	'isEnhancedPublishingEnabled' => $publicize->has_enhanced_publishing_feature(),
795	'isSocialImageGeneratorAvailable' => $social_initial_state['socialImageGeneratorSettings']['available'],
796	'isSocialImageGeneratorEnabled' => $social_initial_state['socialImageGeneratorSettings']['enabled'],
797	'dismissedNotices' => Dismissed_Notices::get_dismissed_notices(),
798	'supportedAdditionalConnections' => $publicize->get_supported_additional_connections(),
799	'jetpackSharingSettingsUrl' => esc_url_raw( admin_url( 'admin.php?page=jetpack#/sharing' ) ),
800	'userConnectionUrl' => esc_url_raw( admin_url( 'admin.php?page=my-jetpack#/connection' ) ),
801	'useAdminUiV1' => $social_initial_state['useAdminUiV1'],
802	);
803
804	// Add connectionData if we are using the new Connection UI.
805	if ( $social_initial_state['useAdminUiV1'] ) {
806	$initial_state['social']['connectionData'] = $social_initial_state['connectionData'];
807
808	$initial_state['social']['connectionRefreshPath'] = $social_initial_state['connectionRefreshPath'];
809	}
810
811	$initial_state['social']['featureFlags'] = $social_initial_state['featureFlags'];
812	}
813
814	wp_localize_script(
815	'jetpack-blocks-editor',
816	'Jetpack_Editor_Initial_State',
817	$initial_state
818	);
819
820	// Adds Connection package initial state.
821	Connection_Initial_State::render_script( 'jetpack-blocks-editor' );
822	}
823
824	/**
825	* Some blocks do not depend on a specific module,
826	* and can consequently be loaded outside of the usual modules.
827	* We will look for such modules in the extensions/ directory.
828	*
829	* @since 7.1.0
830	* @see wp_common_block_scripts_and_styles()
831	*/
832	public static function load_independent_blocks() {
833	if ( self::should_load() ) {
834	/**
835	* Look for files that match our list of available Jetpack Gutenberg extensions (blocks and plugins).
836	* If available, load them.
837	*/
838	$directories = array( 'blocks', 'plugins', 'extended-blocks' );
839
840	foreach ( static::get_extensions() as $extension ) {
841	foreach ( $directories as $dirname ) {
842	$path = JETPACK__PLUGIN_DIR . "extensions/{$dirname}/{$extension}/{$extension}.php";
843
844	if ( file_exists( $path ) ) {
845	include_once $path;
846	continue 2;
847	}
848	}
849	}
850	}
851	}
852
853	/**
854	* Loads PHP components of block editor extensions.
855	*
856	* @since 8.9.0
857	*/
858	public static function load_block_editor_extensions() {
859	if ( self::should_load() ) {
860	// Block editor extensions to load.
861	$extensions_to_load = array(
862	'extended-blocks',
863	'plugins',
864	);
865
866	// Collect the extension paths.
867	foreach ( $extensions_to_load as $extension_to_load ) {
868	$extensions_folder = glob( JETPACK__PLUGIN_DIR . 'extensions/' . $extension_to_load . '/*' );
869
870	// Require each of the extension files, in case it exists.
871	foreach ( $extensions_folder as $extension_folder ) {
872	$name = basename( $extension_folder );
873	$extension_file_path = JETPACK__PLUGIN_DIR . 'extensions/' . $extension_to_load . '/' . $name . '/' . $name . '.php';
874
875	if ( file_exists( $extension_file_path ) ) {
876	include_once $extension_file_path;
877	}
878	}
879	}
880	}
881	}
882
883	/**
884	* Determine whether a site should use the default set of blocks, or a custom set.
885	* Possible variations are currently beta, experimental, and production.
886	*
887	* @since 8.1.0
888	*
889	* @return string $block_varation production\|beta\|experimental
890	*/
891	public static function blocks_variation() {
892	// Default to production blocks.
893	$block_varation = 'production';
894
895	/*
896	* Prefer to use this JETPACK_BLOCKS_VARIATION constant
897	* or the jetpack_blocks_variation filter
898	* to set the block variation in your code.
899	*/
900	$default = Constants::get_constant( 'JETPACK_BLOCKS_VARIATION' );
901	if ( ! empty( $default ) && in_array( $default, array( 'beta', 'experimental', 'production' ), true ) ) {
902	$block_varation = $default;
903	}
904
905	/**
906	* Alternative to `JETPACK_BETA_BLOCKS`, set to `true` to load Beta Blocks.
907	*
908	* @since 6.9.0
909	* @deprecated 11.8.0 Use jetpack_blocks_variation filter instead.
910	*
911	* @param boolean
912	*/
913	$is_beta = apply_filters_deprecated(
914	'jetpack_load_beta_blocks',
915	array( false ),
916	'jetpack-11.8.0',
917	'jetpack_blocks_variation'
918	);
919
920	/*
921	* Switch to beta blocks if you use the JETPACK_BETA_BLOCKS constant
922	* or the deprecated jetpack_load_beta_blocks filter.
923	* This only applies when not using the newer JETPACK_BLOCKS_VARIATION constant.
924	*/
925	if (
926	empty( $default )
927	&& (
928	$is_beta
929	\|\| Constants::is_true( 'JETPACK_BETA_BLOCKS' )
930	)
931	) {
932	$block_varation = 'beta';
933	}
934
935	/**
936	* Alternative to `JETPACK_EXPERIMENTAL_BLOCKS`, set to `true` to load Experimental Blocks.
937	*
938	* @since 6.9.0
939	* @deprecated 11.8.0 Use jetpack_blocks_variation filter instead.
940	*
941	* @param boolean
942	*/
943	$is_experimental = apply_filters_deprecated(
944	'jetpack_load_experimental_blocks',
945	array( false ),
946	'jetpack-11.8.0',
947	'jetpack_blocks_variation'
948	);
949
950	/*
951	* Switch to experimental blocks if you use the JETPACK_EXPERIMENTAL_BLOCKS constant
952	* or the deprecated jetpack_load_experimental_blocks filter.
953	* This only applies when not using the newer JETPACK_BLOCKS_VARIATION constant.
954	*/
955	if (
956	empty( $default )
957	&& (
958	$is_experimental
959	\|\| Constants::is_true( 'JETPACK_EXPERIMENTAL_BLOCKS' )
960	)
961	) {
962	$block_varation = 'experimental';
963	}
964
965	/**
966	* Allow customizing the variation of blocks in use on a site.
967	* Overwrites any previously set values, whether by constant or filter.
968	*
969	* @since 8.1.0
970	*
971	* @param string $block_variation Can be beta, experimental, and production. Defaults to production.
972	*/
973	return apply_filters( 'jetpack_blocks_variation', $block_varation );
974	}
975
976	/**
977	* Get a list of extensions available for the variation you chose.
978	*
979	* @since 8.1.0
980	*
981	* @param object $preset_extensions_manifest List of extensions available in Jetpack.
982	* @param string $blocks_variation Subset of blocks. production\|beta\|experimental.
983	*
984	* @return array $preset_extensions Array of extensions for that variation
985	*/
986	public static function get_extensions_preset_for_variation( $preset_extensions_manifest, $blocks_variation ) {
987	$preset_extensions = isset( $preset_extensions_manifest->{ $blocks_variation } )
988	? (array) $preset_extensions_manifest->{ $blocks_variation }
989	: array();
990
991	/*
992	* Experimental and Beta blocks need the production blocks as well.
993	*/
994	if (
995	'experimental' === $blocks_variation
996	\|\| 'beta' === $blocks_variation
997	) {
998	$production_extensions = isset( $preset_extensions_manifest->production )
999	? (array) $preset_extensions_manifest->production
1000	: array();
1001
1002	$preset_extensions = array_unique( array_merge( $preset_extensions, $production_extensions ) );
1003	}
1004
1005	/*
1006	* Beta blocks need the experimental blocks as well.
1007	*
1008	* If you've chosen to see Beta blocks,
1009	* we want to make all blocks available to you:
1010	* - Production
1011	* - Experimental
1012	* - Beta
1013	*/
1014	if ( 'beta' === $blocks_variation ) {
1015	$production_extensions = isset( $preset_extensions_manifest->experimental )
1016	? (array) $preset_extensions_manifest->experimental
1017	: array();
1018
1019	$preset_extensions = array_unique( array_merge( $preset_extensions, $production_extensions ) );
1020	}
1021
1022	return $preset_extensions;
1023	}
1024
1025	/**
1026	* Validate a URL used in a SSR block.
1027	*
1028	* @since 8.3.0
1029	*
1030	* @param string $url URL saved as an attribute in block.
1031	* @param array $allowed Array of allowed hosts for that block, or regexes to check against.
1032	* @param bool $is_regex Array of regexes matching the URL that could be used in block.
1033	*
1034	* @return bool\|string
1035	*/
1036	public static function validate_block_embed_url( $url, $allowed = array(), $is_regex = false ) {
1037	if (
1038	empty( $url )
1039	\|\| ! is_array( $allowed )
1040	\|\| empty( $allowed )
1041	) {
1042	return false;
1043	}
1044
1045	$url_components = wp_parse_url( $url );
1046
1047	// Bail early if we cannot find a host.
1048	if ( empty( $url_components['host'] ) ) {
1049	return false;
1050	}
1051
1052	// Normalize URL.
1053	$url = sprintf(
1054	'%s://%s%s%s',
1055	isset( $url_components['scheme'] ) ? $url_components['scheme'] : 'https',
1056	$url_components['host'],
1057	isset( $url_components['path'] ) ? $url_components['path'] : '/',
1058	isset( $url_components['query'] ) ? '?' . $url_components['query'] : ''
1059	);
1060
1061	if ( ! empty( $url_components['fragment'] ) ) {
1062	$url = $url . '#' . rawurlencode( $url_components['fragment'] );
1063	}
1064
1065	/*
1066	* If we're using an allowed list of hosts,
1067	* check if the URL belongs to one of the domains allowed for that block.
1068	*/
1069	if (
1070	false === $is_regex
1071	&& in_array( $url_components['host'], $allowed, true )
1072	) {
1073	return $url;
1074	}
1075
1076	/*
1077	* If we are using an array of regexes to check against,
1078	* loop through that.
1079	*/
1080	if ( true === $is_regex ) {
1081	foreach ( $allowed as $regex ) {
1082	if ( 1 === preg_match( $regex, $url ) ) {
1083	return $url;
1084	}
1085	}
1086	}
1087
1088	return false;
1089	}
1090
1091	/**
1092	* Determines whether a preview of the block with an upgrade nudge should
1093	* be displayed for admins on the site frontend.
1094	*
1095	* @since 8.4.0
1096	*
1097	* @param array $availability_for_block The availability for the block.
1098	*
1099	* @return bool
1100	*/
1101	public static function should_show_frontend_preview( $availability_for_block ) {
1102	return (
1103	isset( $availability_for_block['details']['required_plan'] )
1104	&& current_user_can( 'manage_options' )
1105	&& ! is_feed()
1106	);
1107	}
1108
1109	/**
1110	* Output an UpgradeNudge Component on the frontend of a site.
1111	*
1112	* @since 8.4.0
1113	*
1114	* @param string $plan The plan that users need to purchase to make the block work.
1115	*
1116	* @return string
1117	*/
1118	public static function upgrade_nudge( $plan ) {
1119	require_once JETPACK__PLUGIN_DIR . '_inc/lib/components.php';
1120	return Jetpack_Components::render_upgrade_nudge(
1121	array(
1122	'plan' => $plan,
1123	)
1124	);
1125	}
1126
1127	/**
1128	* Output a notice within a block.
1129	*
1130	* @since 8.6.0
1131	*
1132	* @param string $message Notice we want to output.
1133	* @param string $status Status of the notice. Can be one of success, info, warning, error. info by default.
1134	* @param string $classes List of CSS classes.
1135	*
1136	* @return string
1137	*/
1138	public static function notice( $message, $status = 'info', $classes = '' ) {
1139	if (
1140	empty( $message )
1141	\|\| ! in_array( $status, array( 'success', 'info', 'warning', 'error' ), true )
1142	) {
1143	return '';
1144	}
1145
1146	$color = '';
1147	switch ( $status ) {
1148	case 'success':
1149	$color = '#00a32a';
1150	break;
1151	case 'warning':
1152	$color = '#dba617';
1153	break;
1154	case 'error':
1155	$color = '#d63638';
1156	break;
1157	case 'info':
1158	default:
1159	$color = '#72aee6';
1160	break;
1161	}
1162
1163	return sprintf(
1164	'<div class="jetpack-block__notice %1$s %3$s" style="border-left:5px solid %4$s;padding:1em;background-color:#f8f9f9;">%2$s</div>',
1165	esc_attr( $status ),
1166	wp_kses(
1167	$message,
1168	array(
1169	'br' => array(),
1170	'p' => array(),
1171	'a' => array(
1172	'href' => array(),
1173	'target' => array(),
1174	'rel' => array(),
1175	),
1176	)
1177	),
1178	esc_attr( $classes ),
1179	sanitize_hex_color( $color )
1180	);
1181	}
1182
1183	/**
1184	* Retrieve site-specific features for Simple sites.
1185	*
1186	* We're caching the data for the lifetime of the request, because it can be slow to calculate,
1187	* and it can be called multiple times per single request.
1188	*
1189	* We intentionally don't use object caching or any other type of persistent caching,
1190	* in order to avoid complex cache invalidation on subscription addition or removal.
1191	*
1192	* @since 10.7
1193	*
1194	* @return array
1195	*/
1196	private static function get_site_specific_features() {
1197	$current_blog_id = get_current_blog_id();
1198
1199	if ( isset( self::$site_specific_features[ $current_blog_id ] ) ) {
1200	return self::$site_specific_features[ $current_blog_id ];
1201	}
1202
1203	if ( ! class_exists( 'Store_Product_List' ) ) {
1204	require WP_CONTENT_DIR . '/admin-plugins/wpcom-billing/store-product-list.php';
1205	}
1206
1207	$site_specific_features = Store_Product_List::get_site_specific_features_data( $current_blog_id );
1208	self::$site_specific_features[ $current_blog_id ] = $site_specific_features;
1209
1210	return $site_specific_features;
1211	}
1212
1213	/**
1214	* Set the availability of the block as the editor
1215	* is loaded.
1216	*
1217	* @param string $slug Slug of the block.
1218	*/
1219	public static function set_availability_for_plan( $slug ) {
1220	$slug = self::remove_extension_prefix( $slug );
1221
1222	if ( Jetpack_Plan::supports( $slug ) ) {
1223	self::set_extension_available( $slug );
1224	return;
1225	}
1226
1227	// Check what's the minimum plan where the feature is available.
1228	$plan = '';
1229	$features_data = array();
1230	$is_simple_site = defined( 'IS_WPCOM' ) && IS_WPCOM;
1231	$is_atomic_site = ( new Host() )->is_woa_site();
1232
1233	if ( $is_simple_site \|\| $is_atomic_site ) {
1234	// Simple sites.
1235	if ( $is_simple_site ) {
1236	$features_data = self::get_site_specific_features();
1237	} else {
1238	// Atomic sites.
1239	$option = get_option( 'jetpack_active_plan' );
1240	if ( isset( $option['features'] ) ) {
1241	$features_data = $option['features'];
1242	}
1243	}
1244
1245	if ( ! empty( $features_data['available'][ $slug ] ) ) {
1246	$plan = $features_data['available'][ $slug ][0];
1247	}
1248	} else {
1249	// Jetpack sites.
1250	$plan = Jetpack_Plan::get_minimum_plan_for_feature( $slug );
1251	}
1252
1253	self::set_extension_unavailable(
1254	$slug,
1255	'missing_plan',
1256	array(
1257	'required_feature' => $slug,
1258	'required_plan' => $plan,
1259	)
1260	);
1261	}
1262
1263	/**
1264	* Wraps the suplied render_callback in a function to check
1265	* the availability of the block before rendering it.
1266	*
1267	* @param string $slug The block slug, used to check for availability.
1268	* @param callable $render_callback The render_callback that will be called if the block is available.
1269	*/
1270	public static function get_render_callback_with_availability_check( $slug, $render_callback ) {
1271	return function ( $prepared_attributes, $block_content, $block ) use ( $render_callback, $slug ) {
1272	$availability = self::get_cached_availability();
1273	$bare_slug = self::remove_extension_prefix( $slug );
1274	if ( isset( $availability[ $bare_slug ] ) && $availability[ $bare_slug ]['available'] ) {
1275	return call_user_func( $render_callback, $prepared_attributes, $block_content );
1276	}
1277
1278	// A preview of the block is rendered for admins on the frontend with an upgrade nudge.
1279	if ( isset( $availability[ $bare_slug ] ) ) {
1280	if ( self::should_show_frontend_preview( $availability[ $bare_slug ] ) ) {
1281	$block_preview = call_user_func( $render_callback, $prepared_attributes, $block_content );
1282
1283	// If the upgrade nudge isn't already being displayed by a parent block, display the nudge.
1284	if ( isset( $block->attributes['shouldDisplayFrontendBanner'] ) && $block->attributes['shouldDisplayFrontendBanner'] ) {
1285	$upgrade_nudge = self::upgrade_nudge( $availability[ $bare_slug ]['details']['required_plan'] );
1286	return $upgrade_nudge . $block_preview;
1287	}
1288
1289	return $block_preview;
1290	}
1291	}
1292
1293	return null;
1294	};
1295	}
1296
1297	/**
1298	* Display a message to site editors and roles above when a block is no longer supported.
1299	* This is only displayed on the frontend.
1300	*
1301	* @since 12.3
1302	*
1303	* @param string $block_content The block content.
1304	* @param array $block The full block, including name and attributes.
1305	*
1306	* @return string
1307	*/
1308	public static function display_deprecated_block_message( $block_content, $block ) {
1309	if ( in_array( $block['blockName'], self::$deprecated_blocks, true ) ) {
1310	if ( current_user_can( 'edit_posts' ) ) {
1311	$block_content = self::notice(
1312	__( 'This block is no longer supported. Its contents will no longer be displayed to your visitors and as such this block should be removed.', 'jetpack' ),
1313	'warning',
1314	'jetpack-block-deprecated'
1315	);
1316	} else {
1317	$block_content = '';
1318	}
1319	}
1320
1321	return $block_content;
1322	}
1323
1324	/**
1325	* Check whether the environment supports the newer default size of elements, gradually introduced starting with WP 6.4.
1326	*
1327	* @since 14.0
1328	*
1329	* @see https://make.wordpress.org/core/2023/10/16/editor-components-updates-in-wordpress-6-4/#improving-size-consistency-for-ui-components
1330	*
1331	* @to-do: Deprecate this method and the logic around it when Jetpack requires WordPress 6.7.
1332	*
1333	* @return bool
1334	*/
1335	public static function site_supports_next_default_size() {
1336	/*
1337	* If running a local dev build of gutenberg,
1338	* let's assume it supports the newest changes included in Gutenberg.
1339	*/
1340	if ( defined( 'GUTENBERG_DEVELOPMENT_MODE' ) && GUTENBERG_DEVELOPMENT_MODE ) {
1341	return true;
1342	}
1343
1344	// Let's now check if the Gutenberg plugin is installed on the site.
1345	if (
1346	defined( 'GUTENBERG_VERSION' )
1347	&& version_compare( GUTENBERG_VERSION, '19.4', '>=' )
1348	) {
1349	return true;
1350	}
1351
1352	// Finally, let's check for the WordPress version.
1353	global $wp_version;
1354	if ( version_compare( $wp_version, '6.7', '>=' ) ) {
1355	return true;
1356	}
1357
1358	// Final fallback.
1359	return false;
1360	}
1361
1362	/**
1363	* Temporarily bypasses _doing_it_wrong() notices for block metadata collection registration.
1364	*
1365	* WordPress 6.7 introduced block metadata collections (with strict path validation).
1366	* Any sites using symlinks for plugins will fail the validation which causes the metadata
1367	* collection to not be registered. However, the blocks will still fall back to the regular
1368	* registration and no functionality is affected.
1369	* While this validation is being discussed in WordPress Core (#62140),
1370	* this method allows registration to proceed by temporarily disabling
1371	* the relevant notice.
1372	*
1373	* @since 14.2
1374	*
1375	* @param bool $trigger Whether to trigger the error.
1376	* @param string $function The function that was called.
1377	* @param string $message A message explaining what was done incorrectly.
1378	* @param string $version The version of WordPress where the message was added.
1379	* @return bool Whether to trigger the error.
1380	*/
1381	public static function bypass_block_metadata_doing_it_wrong( $trigger, $function, $message, $version ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable
1382	if ( $function === 'WP_Block_Metadata_Registry::register_collection' ) {
1383	return false;
1384	}
1385	return $trigger;
1386	}
1387
1388	/**
1389	* Register block metadata collection for Jetpack blocks.
1390	* This allows for more efficient block metadata loading by avoiding
1391	* individual block.json file reads at runtime.
1392	*
1393	* Uses wp_register_block_metadata_collection() if available (WordPress 6.7+)
1394	* and if the manifest file exists. The manifest file is auto-generated
1395	* during the build process.
1396	*
1397	* Runs on plugins_loaded to ensure registration happens before individual
1398	* blocks register themselves on init.
1399	*
1400	* @static
1401	* @since 14.1
1402	* @return void
1403	*/
1404	public static function register_block_metadata_collection() {
1405	$meta_file_path = JETPACK__PLUGIN_DIR . '_inc/blocks/blocks-manifest.php';
1406	if ( function_exists( 'wp_register_block_metadata_collection' ) && file_exists( $meta_file_path ) ) {
1407	add_filter( 'doing_it_wrong_trigger_error', array( __CLASS__, 'bypass_block_metadata_doing_it_wrong' ), 10, 4 );
1408
1409	// @phan-suppress-next-line PhanUndeclaredFunction -- New in WP 6.7. We're checking if it exists first. @phan-suppress-current-line UnusedPluginSuppression
1410	wp_register_block_metadata_collection(
1411	JETPACK__PLUGIN_DIR . '_inc/blocks/',
1412	$meta_file_path
1413	);
1414
1415	remove_filter( 'doing_it_wrong_trigger_error', array( __CLASS__, 'bypass_block_metadata_doing_it_wrong' ), 10 );
1416	}
1417	}
1418	}
1419
1420	if ( ( new Host() )->is_woa_site() ) {
1421	/**
1422	* Enable upgrade nudge for Atomic sites.
1423	* This feature is false as default,
1424	* so let's enable it through this filter.
1425	*
1426	* More doc: https://github.com/Automattic/jetpack/blob/trunk/projects/plugins/jetpack/extensions/README.md#upgrades-for-blocks
1427	*/
1428	add_filter( 'jetpack_block_editor_enable_upgrade_nudge', '__return_true' );
1429	}
1430