- File: script-modules.php
- Full Path: /home/matthif/www/wp-content/plugins/gutenberg/lib/experimental/script-modules.php
- Date Modified: 01/24/2025 1:57 PM
- File size: 7.98 KB
- MIME-type: text/x-php
- Charset: utf-8
<?php
/**
* Add module fields from block metadata to WP_Block_Type settings.
*
* This filter allows us to register modules from block metadata and attach additional fields to
* WP_Block_Type instances.
*
* @param array $settings Array of determined settings for registering a block type.
* @param array $metadata Metadata provided for registering a block type.
*/
function gutenberg_filter_block_type_metadata_settings_register_view_module( $settings, $metadata = null ) {
$module_fields = array(
// @todo remove viewModule support in Gutenberg >= 17.8 (replaced by viewScriptModule).
'viewModule' => 'view_script_module_ids',
);
foreach ( $module_fields as $metadata_field_name => $settings_field_name ) {
if ( ! empty( $settings[ $metadata_field_name ] ) ) {
$metadata[ $metadata_field_name ] = $settings[ $metadata_field_name ];
}
if ( ! empty( $metadata[ $metadata_field_name ] ) ) {
$modules = $metadata[ $metadata_field_name ];
$processed_modules = array();
if ( is_array( $modules ) ) {
for ( $index = 0; $index < count( $modules ); $index++ ) {
$processed_modules[] = gutenberg_register_block_module_id(
$metadata,
$metadata_field_name,
$index
);
}
} else {
$processed_modules[] = gutenberg_register_block_module_id(
$metadata,
$metadata_field_name
);
}
$settings[ $settings_field_name ] = $processed_modules;
}
}
return $settings;
}
add_filter( 'block_type_metadata_settings', 'gutenberg_filter_block_type_metadata_settings_register_view_module', 20, 2 );
/**
* Finds a module ID for the selected block metadata field. It detects
* when a path to file was provided and finds a corresponding asset file
* with details necessary to register the module under an automatically
* generated module ID.
*
* This is analogous to the `register_block_script_handle` in WordPress Core.
*
* @param array $metadata Block metadata.
* @param string $field_name Field name to pick from metadata.
* @param int $index Optional. Index of the script to register when multiple items passed.
* Default 0.
* @return string|false Module ID.
*/
function gutenberg_register_block_module_id( $metadata, $field_name, $index = 0 ) {
if ( empty( $metadata[ $field_name ] ) ) {
return false;
}
$module_id = $metadata[ $field_name ];
if ( is_array( $module_id ) ) {
if ( empty( $module_id[ $index ] ) ) {
return false;
}
$module_id = $module_id[ $index ];
}
$module_path = remove_block_asset_path_prefix( $module_id );
if ( $module_id === $module_path ) {
return $module_id;
}
$path = dirname( $metadata['file'] );
$module_asset_raw_path = $path . '/' . substr_replace( $module_path, '.asset.php', - strlen( '.js' ) );
$module_id = gutenberg_generate_block_asset_module_id( $metadata['name'], $field_name, $index );
$module_asset_path = wp_normalize_path( realpath( $module_asset_raw_path ) );
$module_path_norm = wp_normalize_path( realpath( $path . '/' . $module_path ) );
$module_uri = get_block_asset_url( $module_path_norm );
$module_asset = ! empty( $module_asset_path ) ? require $module_asset_path : array();
$module_dependencies = isset( $module_asset['dependencies'] ) ? $module_asset['dependencies'] : array();
wp_register_script_module(
$module_id,
$module_uri,
$module_dependencies,
isset( $module_asset['version'] ) ? $module_asset['version'] : false
);
return $module_id;
}
/**
* Generates the module ID for an asset based on the name of the block
* and the field name provided.
*
* This is analogous to the `generate_block_asset_handle` in WordPress Core.
*
* @param string $block_name Name of the block.
* @param string $field_name Name of the metadata field.
* @param int $index Optional. Index of the asset when multiple items passed.
* Default 0.
* @return string Generated module ID for the block's field.
*/
function gutenberg_generate_block_asset_module_id( $block_name, $field_name, $index = 0 ) {
if ( str_starts_with( $block_name, 'core/' ) ) {
$asset_handle = str_replace( 'core/', 'wp-block-', $block_name );
if ( str_starts_with( $field_name, 'editor' ) ) {
$asset_handle .= '-editor';
}
if ( str_starts_with( $field_name, 'view' ) ) {
$asset_handle .= '-view';
}
if ( $index > 0 ) {
$asset_handle .= '-' . ( $index + 1 );
}
return $asset_handle;
}
$field_mappings = array(
// @todo remove viewModule support in Gutenberg >= 17.8 (replaced by viewScriptModule).
'viewModule' => 'view-script-module',
'viewScriptModule' => 'view-script-module',
);
$asset_handle = str_replace( '/', '-', $block_name ) .
'-' . $field_mappings[ $field_name ];
if ( $index > 0 ) {
$asset_handle .= '-' . ( $index + 1 );
}
return $asset_handle;
}
/**
* Registers a REST field for block types to provide view module IDs.
*
* Adds the `view_script_module_ids` and `view_module_ids` (deprecated) field to block type objects in the REST API, which
* lists the script module IDs for any script modules associated with the
* block's viewScriptModule key.
*/
function gutenberg_register_view_module_ids_rest_field() {
// @todo remove view_module_ids support in Gutenberg >= 17.8 (replaced by view_script_module_ids).
register_rest_field(
'block-type',
'view_module_ids',
array(
'get_callback' => function ( $item ) {
$block_type = WP_Block_Type_Registry::get_instance()->get_registered( $item['name'] );
if ( isset( $block_type->view_script_module_ids ) ) {
return $block_type->view_script_module_ids;
}
return array();
},
)
);
}
add_action( 'rest_api_init', 'gutenberg_register_view_module_ids_rest_field' );
/**
* Registers the module if no module with that module identifier has already
* been registered.
*
* @deprecated 17.6.0 gutenberg_register_module is deprecated. Please use wp_register_script_module instead.
*
* @param string $module_identifier The identifier of the module. Should be unique. It will be used in the final import map.
* @param string $src Full URL of the module, or path of the script relative to the WordPress root directory.
* @param array $dependencies Optional. An array of module identifiers of the dependencies of this module. The dependencies can be strings or arrays. If they are arrays, they need an `id` key with the module identifier, and can contain an `import` key with either `static` or `dynamic`. By default, dependencies that don't contain an import are considered static.
* @param string|false|null $version Optional. String specifying module version number. Defaults to false. It is added to the URL as a query string for cache busting purposes. If $version is set to false, the version number is the currently installed WordPress version. If $version is set to null, no version is added.
*/
function gutenberg_register_module( $module_identifier, $src = '', $dependencies = array(), $version = false ) {
_deprecated_function( __FUNCTION__, 'Gutenberg 17.6.0', 'wp_register_script_module' );
wp_script_modules()->register( $module_identifier, $src, $dependencies, $version );
}
/**
* Marks the module to be enqueued in the page.
*
* @deprecated 17.6.0 gutenberg_enqueue_module is deprecated. Please use wp_enqueue_script_module instead.
*
* @param string $module_identifier The identifier of the module.
*/
function gutenberg_enqueue_module( $module_identifier ) {
_deprecated_function( __FUNCTION__, 'Gutenberg 17.6.0', 'wp_enqueue_script_module' );
wp_script_modules()->enqueue( $module_identifier );
}
/**
* Unmarks the module so it is not longer enqueued in the page.
*
* @deprecated 17.6.0 gutenberg_dequeue_module is deprecated. Please use wp_dequeue_script_module instead.
*
* @param string $module_identifier The identifier of the module.
*/
function gutenberg_dequeue_module( $module_identifier ) {
_deprecated_function( __FUNCTION__, 'Gutenberg 17.6.0', 'wp_dequeue_script_module' );
wp_script_modules()->dequeue( $module_identifier );
}