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Blocks: Parse the arguments earlier in `register_block_type_from_metadata()`. 

This makes it possible to register a block by passing an array of arguments, without the presence of a `block.json` file.

Follow-up to [48141], [49948].

Props aristath, spacedmonkey, mukesh27, costdev, audrasjb, oglekler, felipeelia, hellofromTonya.
Fixes #56865.
Built from https://develop.svn.wordpress.org/trunk@57026


git-svn-id: http://core.svn.wordpress.org/trunk@56537 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Sergey Biryukov 2023-10-28 01:02:26 +00:00
parent 32bf11b728
commit ac10fc6896
2 changed files with 49 additions and 43 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

90
wp-includes/blocks.php
View File

@ -352,13 +352,14 @@ function register_block_type_from_metadata( $file_or_folder, $args = array() ) {
$file_or_folder;
$is_core_block = str_starts_with( $file_or_folder, ABSPATH . WPINC );
if ( ! $is_core_block && ! file_exists( $metadata_file ) ) {
// If the block is not a core block, the metadata file must exist.
$metadata_file_exists = $is_core_block || file_exists( $metadata_file );
if ( ! $metadata_file_exists && empty( $args['name'] ) ) {
return false;
}
// Try to get metadata from the static cache for core blocks.
$metadata = false;
$metadata = array();
if ( $is_core_block ) {
$core_block_name = str_replace( ABSPATH . WPINC . '/blocks/', '', $file_or_folder );
if ( ! empty( $core_blocks_meta[ $core_block_name ] ) ) {
@ -367,14 +368,15 @@ function register_block_type_from_metadata( $file_or_folder, $args = array() ) {
}
// If metadata is not found in the static cache, read it from the file.
if ( ! $metadata ) {
if ( $metadata_file_exists && empty( $metadata ) ) {
$metadata = wp_json_file_decode( $metadata_file, array( 'associative' => true ) );
}
if ( ! is_array( $metadata ) || empty( $metadata['name'] ) ) {
if ( ! is_array( $metadata ) || ( empty( $metadata['name'] ) && empty( $args['name'] ) ) ) {
return false;
}
$metadata['file'] = wp_normalize_path( realpath( $metadata_file ) );
$metadata['file'] = $metadata_file_exists ? wp_normalize_path( realpath( $metadata_file ) ) : null;
/**
* Filters the metadata provided for registering a block type.
@ -404,6 +406,7 @@ function register_block_type_from_metadata( $file_or_folder, $args = array() ) {
$settings = array();
$property_mappings = array(
'apiVersion' => 'api_version',
'name' => 'name',
'title' => 'title',
'category' => 'category',
'parent' => 'parent',
@ -426,18 +429,50 @@ function register_block_type_from_metadata( $file_or_folder, $args = array() ) {
foreach ( $property_mappings as $key => $mapped_key ) {
if ( isset( $metadata[ $key ] ) ) {
$settings[ $mapped_key ] = $metadata[ $key ];
if ( $textdomain && isset( $i18n_schema->$key ) ) {
if ( $metadata_file_exists && $textdomain && isset( $i18n_schema->$key ) ) {
$settings[ $mapped_key ] = translate_settings_using_i18n_schema( $i18n_schema->$key, $settings[ $key ], $textdomain );
}
}
}
if ( ! empty( $metadata['render'] ) ) {
$template_path = wp_normalize_path(
realpath(
dirname( $metadata['file'] ) . '/' .
remove_block_asset_path_prefix( $metadata['render'] )
)
);
if ( $template_path ) {
/**
* Renders the block on the server.
*
* @since 6.1.0
*
* @param array $attributes Block attributes.
* @param string $content Block default content.
* @param WP_Block $block Block instance.
*
* @return string Returns the block content.
*/
$settings['render_callback'] = static function ( $attributes, $content, $block ) use ( $template_path ) {
ob_start();
require $template_path;
return ob_get_clean();
};
}
}
$settings = array_merge( $settings, $args );
$script_fields = array(
'editorScript' => 'editor_script_handles',
'script' => 'script_handles',
'viewScript' => 'view_script_handles',
);
foreach ( $script_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 ] ) ) {
$scripts = $metadata[ $metadata_field_name ];
$processed_scripts = array();
@ -470,6 +505,9 @@ function register_block_type_from_metadata( $file_or_folder, $args = array() ) {
'style' => 'style_handles',
);
foreach ( $style_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 ] ) ) {
$styles = $metadata[ $metadata_field_name ];
$processed_styles = array();
@ -530,33 +568,6 @@ function register_block_type_from_metadata( $file_or_folder, $args = array() ) {
}
}
if ( ! empty( $metadata['render'] ) ) {
$template_path = wp_normalize_path(
realpath(
dirname( $metadata['file'] ) . '/' .
remove_block_asset_path_prefix( $metadata['render'] )
)
);
if ( $template_path ) {
/**
* Renders the block on the server.
*
* @since 6.1.0
*
* @param array $attributes Block attributes.
* @param string $content Block default content.
* @param WP_Block $block Block instance.
*
* @return string Returns the block content.
*/
$settings['render_callback'] = static function ( $attributes, $content, $block ) use ( $template_path ) {
ob_start();
require $template_path;
return ob_get_clean();
};
}
}
/**
* Filters the settings determined from the block type metadata.
*
@ -565,14 +576,9 @@ function register_block_type_from_metadata( $file_or_folder, $args = array() ) {
* @param array $settings Array of determined settings for registering a block type.
* @param array $metadata Metadata provided for registering a block type.
*/
$settings = apply_filters(
'block_type_metadata_settings',
array_merge(
$settings,
$args
),
$metadata
);
$settings = apply_filters( 'block_type_metadata_settings', $settings, $metadata );
$metadata['name'] = ! empty( $settings['name'] ) ? $settings['name'] : $metadata['name'];
return WP_Block_Type_Registry::get_instance()->register(
$metadata['name'],

2
wp-includes/version.php
View File

@ -16,7 +16,7 @@
*
* @global string $wp_version
*/
$wp_version = '6.5-alpha-57022';
$wp_version = '6.5-alpha-57026';
/**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.