class.jetpack-gutenberg.php ➔ jetpack_set_extension_unavailability_reason() - Code Metrics - Inspection of "Rename set_extension_unavailability_reason to jetp..." - Automattic/jetpack - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — simplify/jetpack-gutenberg-cla... ( 993ace...e63096 )

by Bernhard

created 2019-01-10 12:03 UTC

class.jetpack-gutenberg.php ➔ jetpack_set_extension_unavailability_reason() A

↳ Parent: Project

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
nc	1
nop	2
dl	0
loc	3
rs	10
c	0
b	0
f	0

<?php
/**
 * Handles server-side registration and use of all blocks and plugins available in Jetpack for the block editor, aka Gutenberg.
 * Works in tandem with client-side block registration via `index.json`
 *
 * @package Jetpack
 */

/**
 * Helper function to register a Jetpack Gutenberg block
 *
 * @param string $slug Slug of the block
 * @param array  $args Arguments that are passed into register_block_type.
 *
 * @see register_block_type
 *
 * @since 6.7.0
 *
 * @return void
 */
function jetpack_register_block( $slug, $args = array() ) {
	Jetpack_Gutenberg::register_block( $slug, $args );
}

/**
 * Helper function to register a Jetpack Gutenberg plugin
 *
 * @param string $slug Slug of the plugin.
 *
 * @since 6.9.0
 *
 * @return void
 */
function jetpack_register_plugin( $slug ) {
	Jetpack_Gutenberg::register_plugin( $slug );
}

/**
 * Set the reason why an extension (block or plugin) is unavailable
 *
 * @param string $slug Slug of the block
 * @param string $reason A string representation of why the extension is unavailable
 *
 * @since 7.0.0
 *
 * @return void
 */
function jetpack_set_extension_unavailability_reason( $slug, $reason ) {
	Jetpack_Gutenberg::set_extension_unavailability_reason( $slug, $reason );
}

/**
 * General Gutenberg editor specific functionality
 */
class Jetpack_Gutenberg {

	/**
	 * @var array Extensions whitelist
	 *
	 * Only these extensions can be registered. Used to control availability of beta blocks.
	 */
	private static $extensions = array();

	/**
	 * @var array Extensions availability information
	 *
	 * Keeps track of the reasons why a given extension is unavailable.
	 */
	private static $availability = array();

	/**
	 * @var array Plugin registry
	 *
	 * Since there is no `register_plugin()` counterpart to `register_block_type()` in Gutenberg,
	 * we have to keep track of plugin registration ourselves
	 */
	private static $registered_plugins = array();

	/**
	 * Prepend the 'jetpack/' prefix to a block name
	 *
	 * @param string $block_name The block name
	 *
	 * @return string The prefixed block name.
	 */
	private static function prepend_block_prefix( $block_name ) {
		return 'jetpack/' . $block_name;
	}

	/**
	 * Whether two arrays share at least one item
	 *
	 * @param array $a An array
	 * @param array $b Another array
	 *
	 * @return boolean True if $a and $b share at least one item
	 */
	protected static function share_items( $a, $b ) {
		return count( array_intersect( $a, $b ) ) > 0;
	}

	/**
	 * Register a block
	 *
	 * If the block isn't whitelisted, set its unavailability reason instead.
	 *
	 * @param string $slug Slug of the block.
	 * @param array  $args Arguments that are passed into register_block_type().
	 */
	public static function register_block( $slug, $args ) {
		$prefixed_extensions = array_map( array( __CLASS__, 'prepend_block_prefix' ), self::$extensions );

		// Register the block if it's whitelisted, or if it's a child block, and one of its parents is whitelisted.
		if ( in_array( $slug, self::$extensions ) || ( isset( $args['parent'] ) && self::share_items( $args['parent'], $prefixed_extensions ) ) ) {
			register_block_type( 'jetpack/' . $slug, $args );
		} else if ( ! isset( $args['parent'] ) ) { // Don't set availability information for child blocks -- we infer it from their parents
			self::set_extension_unavailability_reason( $slug, 'not_whitelisted' );
		}
	}

	/**
	 * Register a plugin
	 *
	 * If the plugin isn't whitelisted, set its unavailability reason instead.
	 * 
	 * @param string $slug Slug of the plugin.
	 */
	public static function register_plugin( $slug ) {
		if ( in_array( $slug, self::$extensions ) ) {
			self::$registered_plugins[] = 'jetpack-' . $slug;
		} else {
			self::set_extension_unavailability_reason( $slug, 'not_whitelisted' );
		}
	}

	/**
	 * Set the reason why an extension (block or plugin) is unavailable
	 *
	 * @param string $slug Slug of the extension.
	 * @param string $reason A string representation of why the extension is unavailable
	 */
	public static function set_extension_unavailability_reason( $slug, $reason ) {
		self::$availability[ $slug ] = $reason;
	}

	/**
	 * Set up a whitelist of allowed block editor extensions
	 *
	 * @return void
	 */
	public static function init() {
		if ( ! self::is_gutenberg_available() ) {
			return;
		}

		if ( ! self::should_load() ) {
			return;
		}

		/**
		 * Alternative to `JETPACK_BETA_BLOCKS`, set to `true` to load Beta Blocks.
		 *
		 * @since 6.9.0
		 *
		 * @param boolean
		 */
		if ( apply_filters( 'jetpack_load_beta_blocks', false ) ) {
			Jetpack_Constants::set_constant( 'JETPACK_BETA_BLOCKS', true );
		}

		/**
		 * Filter the whitelist of block editor extensions that are available through Jetpack.
		 *
		 * @since 6.8.0
		 *
		 * @param array
		 */
		self::$extensions = apply_filters( 'jetpack_set_available_blocks', self::get_jetpack_gutenberg_extensions_whitelist() );
	}

	/**
	 * Resets the class to its original state
	 *
	 * Used in unit tests
	 *
	 * @return void
	 */
	public static function reset() {
		self::$extensions = array();
		self::$availability = array();
		self::$registered_plugins = array();
	}

	/**
	 * Return the Gutenberg extensions (blocks and plugins) directory
	 *
	 * @return string The Gutenberg extensions directory
	 */
	public static function get_blocks_directory() {
		/**
		 * Filter to select Gutenberg blocks directory
		 *
		 * @since 6.9
		 *
		 * @param string default: '_inc/blocks/'
		 */
		return apply_filters( 'jetpack_blocks_directory', '_inc/blocks/' );
	}

	/**
	 * Checks for a given .json file in the blocks folder.
	 *
	 * @param $preset The name of the .json file to look for.
	 *
	 * @return bool True if the file is found.
	 */
	public static function preset_exists( $preset ) {
		return file_exists( JETPACK__PLUGIN_DIR . self::get_blocks_directory() . $preset . '.json' );
	}

	/**
	 * Decodes JSON loaded from a preset file in the blocks folder
	 *
	 * @param $preset The name of the .json file to load.
	 *
	 * @return mixed Returns an object if the file is present, or false if a valid .json file is not present.
	 */
	public static function get_preset( $preset ) {
		return json_decode( file_get_contents(  JETPACK__PLUGIN_DIR .self::get_blocks_directory() . $preset . '.json' ) );
	}

	/**
	 * Returns a whitelist of Jetpack Gutenberg extensions (blocks and plugins), based on index.json
	 *
	 * @return array A list of blocks: eg [ 'publicize', 'markdown' ]
	 */
	public static function get_jetpack_gutenberg_extensions_whitelist() {
		$preset_extensions_manifest = self::preset_exists( 'index' ) ? self::get_preset( 'index' ) : (object) array();

		$preset_extensions = isset( $preset_extensions_manifest->production ) ? (array) $preset_extensions_manifest->production : array() ;

		if ( Jetpack_Constants::is_true( 'JETPACK_BETA_BLOCKS' ) ) {
			$beta_extensions = isset( $preset_extensions_manifest->beta ) ? (array) $preset_extensions_manifest->beta : array();
			return array_unique( array_merge( $preset_extensions, $beta_extensions ) );
		}

		return $preset_extensions;
	}

	/**
	 * @return array A list of block and plugins and their availablity status
	 */
	public static function get_availability() {
		$available_extensions = [];

		foreach( self::$extensions as $extension ) {
			$is_available = WP_Block_Type_Registry::get_instance()->is_registered( 'jetpack/' . $extension ) ||
				in_array( 'jetpack-' . $extension, self::$registered_plugins );

			$available_extensions[ $extension ] = array(
				'available' => $is_available,
			);

			if ( ! $is_available ) {
				if ( isset( self::$availability[ $extension ] ) ) {
					$available_extensions[ $extension ][ 'unavailable_reason' ] = self::$availability[ $extension ];
				} else {
					$available_extensions[ $extension ][ 'unavailable_reason' ] = 'missing_module';
				}
			}
		}

		$unwhitelisted = array_fill_keys(
			array_diff( array_keys( self::$availability ), self::$extensions ),
			array( 'available' => false, 'unavailable_reason' => 'not_whitelisted' )
		);

		return array_merge( $available_extensions, $unwhitelisted );
	}

	/**
	 * Check if Gutenberg editor is available
	 *
	 * @since 6.7.0
	 *
	 * @return bool
	 */
	public static function is_gutenberg_available() {
		return function_exists( 'register_block_type' );
	}

	/**
	 * Check whether conditions indicate Gutenberg Extensions (blocks and plugins) should be loaded
	 *
	 * Loading blocks and plugins is enabled by default and may be disabled via filter:
	 *   add_filter( 'jetpack_gutenberg', '__return_false' );
	 *
	 * @since 6.9.0
	 *
	 * @return bool
	 */
	public static function should_load() {
		if ( ! Jetpack::is_active() && ! Jetpack::is_development_mode() ) {
			return false;
		}

		/**
		 * Filter to disable Gutenberg blocks
		 *
		 * @since 6.5.0
		 *
		 * @param bool true Whether to load Gutenberg blocks
		 */
		return (bool) apply_filters( 'jetpack_gutenberg', true );
	}

	/**
	 * Only enqueue block assets when needed.
	 *
	 * @param string $type slug of the block.
	 * @param array $script_dependencies An array of view-side Javascript dependencies to be enqueued.
	 *
	 * @return void
	 */
	public static function load_assets_as_required( $type, $script_dependencies = array() ) {
		if ( is_admin() ) {
			// A block's view assets will not be required in wp-admin.
			return;
		}

		$type = sanitize_title_with_dashes( $type );
		// Enqueue styles.
		$style_relative_path = self::get_blocks_directory() . $type . '/view' . ( is_rtl() ? '.rtl' : '' ) . '.css';
		if ( self::block_has_asset( $style_relative_path ) ) {
			$style_version = self::get_asset_version( $style_relative_path );
			$view_style    = plugins_url( $style_relative_path, JETPACK__PLUGIN_FILE );
			wp_enqueue_style( 'jetpack-block-' . $type, $view_style, array(), $style_version );
		}

		// Enqueue script.
		$script_relative_path = self::get_blocks_directory() . $type . '/view.js';
		if ( self::block_has_asset( $script_relative_path ) ) {
			$script_version = self::get_asset_version( $script_relative_path );
			$view_script    = plugins_url( $script_relative_path, JETPACK__PLUGIN_FILE );
			wp_enqueue_script( 'jetpack-block-' . $type, $view_script, $script_dependencies, $script_version, false );
		}

		wp_localize_script(
			'jetpack-block-' . $type,
			'Jetpack_Block_Assets_Base_Url',
			plugins_url( self::get_blocks_directory(), JETPACK__PLUGIN_FILE )
		);
	}

	/**
	 * Check if an asset exists for a block.
	 *
	 * @param string $file Path of the file we are looking for.
	 *
	 * @return bool $block_has_asset Does the file exist.
	 */
	public static function block_has_asset( $file ) {
		return file_exists( JETPACK__PLUGIN_DIR . $file );
	}

	/**
	 * Get the version number to use when loading the file. Allows us to bypass cache when developing.
	 *
	 * @param string $file Path of the file we are looking for.
	 *
	 * @return string $script_version Version number.
	 */
	public static function get_asset_version( $file ) {
		return Jetpack::is_development_version() && self::block_has_asset( $file )
			? filemtime( JETPACK__PLUGIN_DIR . $file )
			: JETPACK__VERSION;
	}

	/**
	 * Load Gutenberg editor assets
	 *
	 * @since 6.7.0
	 *
	 * @return void
	 */
	public static function enqueue_block_editor_assets() {
		if ( ! self::should_load() ) {
			return;
		}

		$rtl = is_rtl() ? '.rtl' : '';
		$beta = Jetpack_Constants::is_true('JETPACK_BETA_BLOCKS' ) ? '-beta' : '';
		$blocks_dir = self::get_blocks_directory();

		$editor_script = plugins_url( "{$blocks_dir}editor{$beta}.js", JETPACK__PLUGIN_FILE );
		$editor_style  = plugins_url( "{$blocks_dir}editor{$beta}{$rtl}.css", JETPACK__PLUGIN_FILE );

		$version       = Jetpack::is_development_version() && file_exists( JETPACK__PLUGIN_DIR . $blocks_dir . 'editor.js' )
			? filemtime( JETPACK__PLUGIN_DIR . $blocks_dir . 'editor.js' )
			: JETPACK__VERSION;

		wp_enqueue_script(
			'jetpack-blocks-editor',
			$editor_script,
			array(
				'lodash',
				'wp-api-fetch',
				'wp-blob',
				'wp-blocks',
				'wp-components',
				'wp-compose',
				'wp-data',
				'wp-date',
				'wp-edit-post',
				'wp-editor',
				'wp-element',
				'wp-hooks',
				'wp-i18n',
				'wp-keycodes',
				'wp-plugins',
				'wp-rich-text',
				'wp-token-list',
				'wp-url',
			),
			$version,
			false
		);

		wp_localize_script(
			'jetpack-blocks-editor',
			'Jetpack_Block_Assets_Base_Url',
			plugins_url( $blocks_dir . '/', JETPACK__PLUGIN_FILE )
		);

		wp_localize_script(
			'jetpack-blocks-editor',
			'Jetpack_Editor_Initial_State',
			array(
				'available_blocks' => self::get_availability(),
				'jetpack' => array( 'is_active' => Jetpack::is_active() ),
			)
		);

		Jetpack::setup_wp_i18n_locale_data();

		wp_enqueue_style( 'jetpack-blocks-editor', $editor_style, array(), $version );
	}
}

1		<?php
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 Jetpack
7		*/
8
9		/**
10		* Helper function to register a Jetpack Gutenberg block
11		*
12		* @param string $slug Slug of the block
13		* @param array $args Arguments that are passed into register_block_type.
14		*
15		* @see register_block_type
16		*
17		* @since 6.7.0
18		*
19		* @return void
20		*/
21		function jetpack_register_block( $slug, $args = array() ) {
22		Jetpack_Gutenberg::register_block( $slug, $args );
23		}
24
25		/**
26		* Helper function to register a Jetpack Gutenberg plugin
27		*
28		* @param string $slug Slug of the plugin.
29		*
30		* @since 6.9.0
31		*
32		* @return void
33		*/
34		function jetpack_register_plugin( $slug ) {
35		Jetpack_Gutenberg::register_plugin( $slug );
36		}
37
38		/**
39		* Set the reason why an extension (block or plugin) is unavailable
40		*
41		* @param string $slug Slug of the block
42		* @param string $reason A string representation of why the extension is unavailable
43		*
44		* @since 7.0.0
45		*
46		* @return void
47		*/
48		function jetpack_set_extension_unavailability_reason( $slug, $reason ) {
49		Jetpack_Gutenberg::set_extension_unavailability_reason( $slug, $reason );
50		}
51
52		/**
53		* General Gutenberg editor specific functionality
54		*/
55		class Jetpack_Gutenberg {
56
57		/**
58		* @var array Extensions whitelist
59		*
60		* Only these extensions can be registered. Used to control availability of beta blocks.
61		*/
62		private static $extensions = array();
63
64		/**
65		* @var array Extensions availability information
66		*
67		* Keeps track of the reasons why a given extension is unavailable.
68		*/
69		private static $availability = array();
70
71		/**
72		* @var array Plugin registry
73		*
74		* Since there is no `register_plugin()` counterpart to `register_block_type()` in Gutenberg,
75		* we have to keep track of plugin registration ourselves
76		*/
77		private static $registered_plugins = array();
78
79		/**
80		* Prepend the 'jetpack/' prefix to a block name
81		*
82		* @param string $block_name The block name
83		*
84		* @return string The prefixed block name.
85		*/
86		private static function prepend_block_prefix( $block_name ) {
87		return 'jetpack/' . $block_name;
88		}
89
90		/**
91		* Whether two arrays share at least one item
92		*
93		* @param array $a An array
94		* @param array $b Another array
95		*
96		* @return boolean True if $a and $b share at least one item
97		*/
98		protected static function share_items( $a, $b ) {
99		return count( array_intersect( $a, $b ) ) > 0;
100		}
101
102		/**
103		* Register a block
104		*
105		* If the block isn't whitelisted, set its unavailability reason instead.
106		*
107		* @param string $slug Slug of the block.
108		* @param array $args Arguments that are passed into register_block_type().
109		*/
110		public static function register_block( $slug, $args ) {
111		$prefixed_extensions = array_map( array( __CLASS__, 'prepend_block_prefix' ), self::$extensions );
112
113		// Register the block if it's whitelisted, or if it's a child block, and one of its parents is whitelisted.
114		if ( in_array( $slug, self::$extensions ) \|\| ( isset( $args['parent'] ) && self::share_items( $args['parent'], $prefixed_extensions ) ) ) {
115		register_block_type( 'jetpack/' . $slug, $args );
116		} else if ( ! isset( $args['parent'] ) ) { // Don't set availability information for child blocks -- we infer it from their parents
117		self::set_extension_unavailability_reason( $slug, 'not_whitelisted' );
118		}
119		}
120
121		/**
122		* Register a plugin
123		*
124		* If the plugin isn't whitelisted, set its unavailability reason instead.
125		*
126		* @param string $slug Slug of the plugin.
127		*/
128		public static function register_plugin( $slug ) {
129		if ( in_array( $slug, self::$extensions ) ) {
130		self::$registered_plugins[] = 'jetpack-' . $slug;
131		} else {
132		self::set_extension_unavailability_reason( $slug, 'not_whitelisted' );
133		}
134		}
135
136		/**
137		* Set the reason why an extension (block or plugin) is unavailable
138		*
139		* @param string $slug Slug of the extension.
140		* @param string $reason A string representation of why the extension is unavailable
141		*/
142		public static function set_extension_unavailability_reason( $slug, $reason ) {
143		self::$availability[ $slug ] = $reason;
144		}
145
146		/**
147		* Set up a whitelist of allowed block editor extensions
148		*
149		* @return void
150		*/
151		public static function init() {
152		if ( ! self::is_gutenberg_available() ) {
153		return;
154		}
155
156		if ( ! self::should_load() ) {
157		return;
158		}
159
160		/**
161		* Alternative to `JETPACK_BETA_BLOCKS`, set to `true` to load Beta Blocks.
162		*
163		* @since 6.9.0
164		*
165		* @param boolean
166		*/
167		if ( apply_filters( 'jetpack_load_beta_blocks', false ) ) {
168		Jetpack_Constants::set_constant( 'JETPACK_BETA_BLOCKS', true );
169		}
170
171		/**
172		* Filter the whitelist of block editor extensions that are available through Jetpack.
173		*
174		* @since 6.8.0
175		*
176		* @param array
177		*/
178		self::$extensions = apply_filters( 'jetpack_set_available_blocks', self::get_jetpack_gutenberg_extensions_whitelist() );
179		}
180
181		/**
182		* Resets the class to its original state
183		*
184		* Used in unit tests
185		*
186		* @return void
187		*/
188		public static function reset() {
189		self::$extensions = array();
190		self::$availability = array();
191		self::$registered_plugins = array();
192		}
193
194		/**
195		* Return the Gutenberg extensions (blocks and plugins) directory
196		*
197		* @return string The Gutenberg extensions directory
198		*/
199		public static function get_blocks_directory() {
200		/**
201		* Filter to select Gutenberg blocks directory
202		*
203		* @since 6.9
204		*
205		* @param string default: '_inc/blocks/'
206		*/
207		return apply_filters( 'jetpack_blocks_directory', '_inc/blocks/' );
208		}
209
210		/**
211		* Checks for a given .json file in the blocks folder.
212		*
213		* @param $preset The name of the .json file to look for.
214		*
215		* @return bool True if the file is found.
216		*/
217		public static function preset_exists( $preset ) {
218		return file_exists( JETPACK__PLUGIN_DIR . self::get_blocks_directory() . $preset . '.json' );
219		}
220
221		/**
222		* Decodes JSON loaded from a preset file in the blocks folder
223		*
224		* @param $preset The name of the .json file to load.
225		*
226		* @return mixed Returns an object if the file is present, or false if a valid .json file is not present.
227		*/
228		public static function get_preset( $preset ) {
229		return json_decode( file_get_contents( JETPACK__PLUGIN_DIR .self::get_blocks_directory() . $preset . '.json' ) );
230		}
231
232		/**
233		* Returns a whitelist of Jetpack Gutenberg extensions (blocks and plugins), based on index.json
234		*
235		* @return array A list of blocks: eg [ 'publicize', 'markdown' ]
236		*/
237		public static function get_jetpack_gutenberg_extensions_whitelist() {
238		$preset_extensions_manifest = self::preset_exists( 'index' ) ? self::get_preset( 'index' ) : (object) array();
239
240		$preset_extensions = isset( $preset_extensions_manifest->production ) ? (array) $preset_extensions_manifest->production : array() ;
241
242		if ( Jetpack_Constants::is_true( 'JETPACK_BETA_BLOCKS' ) ) {
243		$beta_extensions = isset( $preset_extensions_manifest->beta ) ? (array) $preset_extensions_manifest->beta : array();
244		return array_unique( array_merge( $preset_extensions, $beta_extensions ) );
245		}
246
247		return $preset_extensions;
248		}
249
250		/**
251		* @return array A list of block and plugins and their availablity status
252		*/
253		public static function get_availability() {
254		$available_extensions = [];
255
256		foreach( self::$extensions as $extension ) {
257		$is_available = WP_Block_Type_Registry::get_instance()->is_registered( 'jetpack/' . $extension ) \|\|
258		in_array( 'jetpack-' . $extension, self::$registered_plugins );
259
260		$available_extensions[ $extension ] = array(
261		'available' => $is_available,
262		);
263
264		if ( ! $is_available ) {
265		if ( isset( self::$availability[ $extension ] ) ) {
266		$available_extensions[ $extension ][ 'unavailable_reason' ] = self::$availability[ $extension ];
267		} else {
268		$available_extensions[ $extension ][ 'unavailable_reason' ] = 'missing_module';
269		}
270		}
271		}
272
273		$unwhitelisted = array_fill_keys(
274		array_diff( array_keys( self::$availability ), self::$extensions ),
275		array( 'available' => false, 'unavailable_reason' => 'not_whitelisted' )
276		);
277
278		return array_merge( $available_extensions, $unwhitelisted );
279		}
280
281		/**
282		* Check if Gutenberg editor is available
283		*
284		* @since 6.7.0
285		*
286		* @return bool
287		*/
288		public static function is_gutenberg_available() {
289		return function_exists( 'register_block_type' );
290		}
291
292		/**
293		* Check whether conditions indicate Gutenberg Extensions (blocks and plugins) should be loaded
294		*
295		* Loading blocks and plugins is enabled by default and may be disabled via filter:
296		* add_filter( 'jetpack_gutenberg', '__return_false' );
297		*
298		* @since 6.9.0
299		*
300		* @return bool
301		*/
302		public static function should_load() {
303		if ( ! Jetpack::is_active() && ! Jetpack::is_development_mode() ) {
304		return false;
305		}
306
307		/**
308		* Filter to disable Gutenberg blocks
309		*
310		* @since 6.5.0
311		*
312		* @param bool true Whether to load Gutenberg blocks
313		*/
314		return (bool) apply_filters( 'jetpack_gutenberg', true );
315		}
316
317		/**
318		* Only enqueue block assets when needed.
319		*
320		* @param string $type slug of the block.
321		* @param array $script_dependencies An array of view-side Javascript dependencies to be enqueued.
322		*
323		* @return void
324		*/
325		public static function load_assets_as_required( $type, $script_dependencies = array() ) {
326		if ( is_admin() ) {
327		// A block's view assets will not be required in wp-admin.
328		return;
329		}
330
331		$type = sanitize_title_with_dashes( $type );
332		// Enqueue styles.
333		$style_relative_path = self::get_blocks_directory() . $type . '/view' . ( is_rtl() ? '.rtl' : '' ) . '.css';
334	View Code Duplication	if ( self::block_has_asset( $style_relative_path ) ) {
335		$style_version = self::get_asset_version( $style_relative_path );
336		$view_style = plugins_url( $style_relative_path, JETPACK__PLUGIN_FILE );
337		wp_enqueue_style( 'jetpack-block-' . $type, $view_style, array(), $style_version );
338		}
339
340		// Enqueue script.
341		$script_relative_path = self::get_blocks_directory() . $type . '/view.js';
342	View Code Duplication	if ( self::block_has_asset( $script_relative_path ) ) {
343		$script_version = self::get_asset_version( $script_relative_path );
344		$view_script = plugins_url( $script_relative_path, JETPACK__PLUGIN_FILE );
345		wp_enqueue_script( 'jetpack-block-' . $type, $view_script, $script_dependencies, $script_version, false );
346		}
347
348		wp_localize_script(
349		'jetpack-block-' . $type,
350		'Jetpack_Block_Assets_Base_Url',
351		plugins_url( self::get_blocks_directory(), JETPACK__PLUGIN_FILE )
352		);
353		}
354
355		/**
356		* Check if an asset exists for a block.
357		*
358		* @param string $file Path of the file we are looking for.
359		*
360		* @return bool $block_has_asset Does the file exist.
361		*/
362		public static function block_has_asset( $file ) {
363		return file_exists( JETPACK__PLUGIN_DIR . $file );
364		}
365
366		/**
367		* Get the version number to use when loading the file. Allows us to bypass cache when developing.
368		*
369		* @param string $file Path of the file we are looking for.
370		*
371		* @return string $script_version Version number.
372		*/
373		public static function get_asset_version( $file ) {
374		return Jetpack::is_development_version() && self::block_has_asset( $file )
375		? filemtime( JETPACK__PLUGIN_DIR . $file )
376		: JETPACK__VERSION;
377		}
378
379		/**
380		* Load Gutenberg editor assets
381		*
382		* @since 6.7.0
383		*
384		* @return void
385		*/
386		public static function enqueue_block_editor_assets() {
387		if ( ! self::should_load() ) {
388		return;
389		}
390
391		$rtl = is_rtl() ? '.rtl' : '';
392		$beta = Jetpack_Constants::is_true('JETPACK_BETA_BLOCKS' ) ? '-beta' : '';
393		$blocks_dir = self::get_blocks_directory();
394
395		$editor_script = plugins_url( "{$blocks_dir}editor{$beta}.js", JETPACK__PLUGIN_FILE );
396		$editor_style = plugins_url( "{$blocks_dir}editor{$beta}{$rtl}.css", JETPACK__PLUGIN_FILE );
397
398		$version = Jetpack::is_development_version() && file_exists( JETPACK__PLUGIN_DIR . $blocks_dir . 'editor.js' )
399		? filemtime( JETPACK__PLUGIN_DIR . $blocks_dir . 'editor.js' )
400		: JETPACK__VERSION;
401
402		wp_enqueue_script(
403		'jetpack-blocks-editor',
404		$editor_script,
405		array(
406		'lodash',
407		'wp-api-fetch',
408		'wp-blob',
409		'wp-blocks',
410		'wp-components',
411		'wp-compose',
412		'wp-data',
413		'wp-date',
414		'wp-edit-post',
415		'wp-editor',
416		'wp-element',
417		'wp-hooks',
418		'wp-i18n',
419		'wp-keycodes',
420		'wp-plugins',
421		'wp-rich-text',
422		'wp-token-list',
423		'wp-url',
424		),
425		$version,
426		false
427		);
428
429		wp_localize_script(
430		'jetpack-blocks-editor',
431		'Jetpack_Block_Assets_Base_Url',
432		plugins_url( $blocks_dir . '/', JETPACK__PLUGIN_FILE )
433		);
434
435		wp_localize_script(
436		'jetpack-blocks-editor',
437		'Jetpack_Editor_Initial_State',
438		array(
439		'available_blocks' => self::get_availability(),
440		'jetpack' => array( 'is_active' => Jetpack::is_active() ),
441		)
442		);
443
444		Jetpack::setup_wp_i18n_locale_data();
445
446		wp_enqueue_style( 'jetpack-blocks-editor', $editor_style, array(), $version );
447		}
448		}

Automattic / jetpack

Push — simplify/jetpack-gutenberg-cla... ( 993ace...e63096 )

class.jetpack-gutenberg.php ➔ jetpack_set_extension_unavailability_reason() A

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