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Themes: Allow extending `WP_Theme_JSON` and `WP_Theme_JSON_Resolver` classes. 

This change updates methods visibility from `private` to `protected` and adds late static binding.

Original PRs from Gutenberg repository:
- https://github.com/WordPress/gutenberg/pull/38625
- https://github.com/WordPress/gutenberg/pull/38671

Props oandregal, Mamaduka, kapilpaul.
Fixes #55178.
See #55179.

Built from https://develop.svn.wordpress.org/trunk@52744


git-svn-id: http://core.svn.wordpress.org/trunk@52333 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
audrasjb 2022-02-17 09:04:05 +00:00
parent cb3e78b0c3
commit ab2c6d696b
3 changed files with 180 additions and 168 deletions
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108
wp-includes/class-wp-theme-json-resolver.php
View File

@ -25,7 +25,7 @@ class WP_Theme_JSON_Resolver {
* @since 5.8.0
* @var WP_Theme_JSON
*/
private static $core = null;
protected static $core = null;
/**
* Container for data coming from the theme.
@ -33,7 +33,7 @@ class WP_Theme_JSON_Resolver {
* @since 5.8.0
* @var WP_Theme_JSON
*/
private static $theme = null;
protected static $theme = null;
/**
* Whether or not the theme supports theme.json.
@ -41,7 +41,7 @@ class WP_Theme_JSON_Resolver {
* @since 5.8.0
* @var bool
*/
private static $theme_has_support = null;
protected static $theme_has_support = null;
/**
* Container for data coming from the user.
@ -49,7 +49,7 @@ class WP_Theme_JSON_Resolver {
* @since 5.9.0
* @var WP_Theme_JSON
*/
private static $user = null;
protected static $user = null;
/**
* Stores the ID of the custom post type
@ -58,7 +58,7 @@ class WP_Theme_JSON_Resolver {
* @since 5.9.0
* @var int
*/
private static $user_custom_post_type_id = null;
protected static $user_custom_post_type_id = null;
/**
* Container to keep loaded i18n schema for `theme.json`.
@ -67,7 +67,7 @@ class WP_Theme_JSON_Resolver {
* @since 5.9.0 Renamed from `$theme_json_i18n` to `$i18n_schema`.
* @var array
*/
private static $i18n_schema = null;
protected static $i18n_schema = null;
/**
* Processes a file that adheres to the theme.json schema
@ -78,7 +78,7 @@ class WP_Theme_JSON_Resolver {
* @param string $file_path Path to file. Empty if no file.
* @return array Contents that adhere to the theme.json schema.
*/
private static function read_json_file( $file_path ) {
protected static function read_json_file( $file_path ) {
$config = array();
if ( $file_path ) {
$decoded_file = wp_json_file_decode( $file_path, array( 'associative' => true ) );
@ -113,13 +113,13 @@ class WP_Theme_JSON_Resolver {
* Default 'default'.
* @return array Returns the modified $theme_json_structure.
*/
private static function translate( $theme_json, $domain = 'default' ) {
if ( null === self::$i18n_schema ) {
$i18n_schema = wp_json_file_decode( __DIR__ . '/theme-i18n.json' );
self::$i18n_schema = null === $i18n_schema ? array() : $i18n_schema;
protected static function translate( $theme_json, $domain = 'default' ) {
if ( null === static::$i18n_schema ) {
$i18n_schema = wp_json_file_decode( __DIR__ . '/theme-i18n.json' );
static::$i18n_schema = null === $i18n_schema ? array() : $i18n_schema;
}
return translate_settings_using_i18n_schema( self::$i18n_schema, $theme_json, $domain );
return translate_settings_using_i18n_schema( static::$i18n_schema, $theme_json, $domain );
}
/**
@ -130,15 +130,15 @@ class WP_Theme_JSON_Resolver {
* @return WP_Theme_JSON Entity that holds core data.
*/
public static function get_core_data() {
if ( null !== self::$core ) {
return self::$core;
if ( null !== static::$core ) {
return static::$core;
}
$config = self::read_json_file( __DIR__ . '/theme.json' );
$config = self::translate( $config );
self::$core = new WP_Theme_JSON( $config, 'default' );
$config = static::read_json_file( __DIR__ . '/theme.json' );
$config = static::translate( $config );
static::$core = new WP_Theme_JSON( $config, 'default' );
return self::$core;
return static::$core;
}
/**
@ -159,21 +159,21 @@ class WP_Theme_JSON_Resolver {
if ( ! empty( $deprecated ) ) {
_deprecated_argument( __METHOD__, '5.9.0' );
}
if ( null === self::$theme ) {
$theme_json_data = self::read_json_file( self::get_file_path_from_theme( 'theme.json' ) );
$theme_json_data = self::translate( $theme_json_data, wp_get_theme()->get( 'TextDomain' ) );
self::$theme = new WP_Theme_JSON( $theme_json_data );
if ( null === static::$theme ) {
$theme_json_data = static::read_json_file( static::get_file_path_from_theme( 'theme.json' ) );
$theme_json_data = static::translate( $theme_json_data, wp_get_theme()->get( 'TextDomain' ) );
static::$theme = new WP_Theme_JSON( $theme_json_data );
if ( wp_get_theme()->parent() ) {
// Get parent theme.json.
$parent_theme_json_data = self::read_json_file( self::get_file_path_from_theme( 'theme.json', true ) );
$parent_theme_json_data = self::translate( $parent_theme_json_data, wp_get_theme()->parent()->get( 'TextDomain' ) );
$parent_theme_json_data = static::read_json_file( static::get_file_path_from_theme( 'theme.json', true ) );
$parent_theme_json_data = static::translate( $parent_theme_json_data, wp_get_theme()->parent()->get( 'TextDomain' ) );
$parent_theme = new WP_Theme_JSON( $parent_theme_json_data );
// Merge the child theme.json into the parent theme.json.
// The child theme takes precedence over the parent.
$parent_theme->merge( self::$theme );
self::$theme = $parent_theme;
$parent_theme->merge( static::$theme );
static::$theme = $parent_theme;
}
}
@ -181,10 +181,10 @@ class WP_Theme_JSON_Resolver {
* We want the presets and settings declared in theme.json
* to override the ones declared via theme supports.
* So we take theme supports, transform it to theme.json shape
* and merge the self::$theme upon that.
* and merge the static::$theme upon that.
*/
$theme_support_data = WP_Theme_JSON::get_from_editor_settings( get_default_block_editor_settings() );
if ( ! self::theme_has_support() ) {
if ( ! static::theme_has_support() ) {
if ( ! isset( $theme_support_data['settings']['color'] ) ) {
$theme_support_data['settings']['color'] = array();
}
@ -210,7 +210,7 @@ class WP_Theme_JSON_Resolver {
$theme_support_data['settings']['color']['defaultGradients'] = $default_gradients;
}
$with_theme_supports = new WP_Theme_JSON( $theme_support_data );
$with_theme_supports->merge( self::$theme );
$with_theme_supports->merge( static::$theme );
return $with_theme_supports;
}
@ -299,12 +299,12 @@ class WP_Theme_JSON_Resolver {
* @return WP_Theme_JSON Entity that holds styles for user data.
*/
public static function get_user_data() {
if ( null !== self::$user ) {
return self::$user;
if ( null !== static::$user ) {
return static::$user;
}
$config = array();
$user_cpt = self::get_user_data_from_wp_global_styles( wp_get_theme() );
$user_cpt = static::get_user_data_from_wp_global_styles( wp_get_theme() );
if ( array_key_exists( 'post_content', $user_cpt ) ) {
$decoded_data = json_decode( $user_cpt['post_content'], true );
@ -326,9 +326,9 @@ class WP_Theme_JSON_Resolver {
$config = $decoded_data;
}
}
self::$user = new WP_Theme_JSON( $config, 'custom' );
static::$user = new WP_Theme_JSON( $config, 'custom' );
return self::$user;
return static::$user;
}
/**
@ -363,11 +363,11 @@ class WP_Theme_JSON_Resolver {
}
$result = new WP_Theme_JSON();
$result->merge( self::get_core_data() );
$result->merge( self::get_theme_data() );
$result->merge( static::get_core_data() );
$result->merge( static::get_theme_data() );
if ( 'custom' === $origin ) {
$result->merge( self::get_user_data() );
$result->merge( static::get_user_data() );
}
return $result;
@ -382,17 +382,17 @@ class WP_Theme_JSON_Resolver {
* @return integer|null
*/
public static function get_user_global_styles_post_id() {
if ( null !== self::$user_custom_post_type_id ) {
return self::$user_custom_post_type_id;
if ( null !== static::$user_custom_post_type_id ) {
return static::$user_custom_post_type_id;
}
$user_cpt = self::get_user_data_from_wp_global_styles( wp_get_theme(), true );
$user_cpt = static::get_user_data_from_wp_global_styles( wp_get_theme(), true );
if ( array_key_exists( 'ID', $user_cpt ) ) {
self::$user_custom_post_type_id = $user_cpt['ID'];
static::$user_custom_post_type_id = $user_cpt['ID'];
}
return self::$user_custom_post_type_id;
return static::$user_custom_post_type_id;
}
/**
@ -404,14 +404,14 @@ class WP_Theme_JSON_Resolver {
* @return bool
*/
public static function theme_has_support() {
if ( ! isset( self::$theme_has_support ) ) {
self::$theme_has_support = (
is_readable( self::get_file_path_from_theme( 'theme.json' ) ) ||
is_readable( self::get_file_path_from_theme( 'theme.json', true ) )
if ( ! isset( static::$theme_has_support ) ) {
static::$theme_has_support = (
is_readable( static::get_file_path_from_theme( 'theme.json' ) ) ||
is_readable( static::get_file_path_from_theme( 'theme.json', true ) )
);
}
return self::$theme_has_support;
return static::$theme_has_support;
}
/**
@ -426,7 +426,7 @@ class WP_Theme_JSON_Resolver {
* @param bool $template Optional. Use template theme directory. Default false.
* @return string The whole file path or empty if the file doesn't exist.
*/
private static function get_file_path_from_theme( $file_name, $template = false ) {
protected static function get_file_path_from_theme( $file_name, $template = false ) {
$path = $template ? get_template_directory() : get_stylesheet_directory();
$candidate = $path . '/' . $file_name;
@ -441,12 +441,12 @@ class WP_Theme_JSON_Resolver {
* and `$i18n_schema` variables to reset.
*/
public static function clean_cached_data() {
self::$core = null;
self::$theme = null;
self::$user = null;
self::$user_custom_post_type_id = null;
self::$theme_has_support = null;
self::$i18n_schema = null;
static::$core = null;
static::$theme = null;
static::$user = null;
static::$user_custom_post_type_id = null;
static::$theme_has_support = null;
static::$i18n_schema = null;
}
}

238
wp-includes/class-wp-theme-json.php
View File

@ -24,7 +24,7 @@ class WP_Theme_JSON {
* @since 5.8.0
* @var array
*/
private $theme_json = null;
protected $theme_json = null;
/**
* Holds block metadata extracted from block.json
@ -34,7 +34,7 @@ class WP_Theme_JSON {
* @since 5.8.0
* @var array
*/
private static $blocks_metadata = null;
protected static $blocks_metadata = null;
/**
* The CSS selector for the top-level styles.
@ -366,20 +366,20 @@ class WP_Theme_JSON {
* One of 'default', 'theme', or 'custom'. Default 'theme'.
*/
public function __construct( $theme_json = array(), $origin = 'theme' ) {
if ( ! in_array( $origin, self::VALID_ORIGINS, true ) ) {
if ( ! in_array( $origin, static::VALID_ORIGINS, true ) ) {
$origin = 'theme';
}
$this->theme_json = WP_Theme_JSON_Schema::migrate( $theme_json );
$valid_block_names = array_keys( self::get_blocks_metadata() );
$valid_element_names = array_keys( self::ELEMENTS );
$theme_json = self::sanitize( $this->theme_json, $valid_block_names, $valid_element_names );
$this->theme_json = self::maybe_opt_in_into_settings( $theme_json );
$valid_block_names = array_keys( static::get_blocks_metadata() );
$valid_element_names = array_keys( static::ELEMENTS );
$theme_json = static::sanitize( $this->theme_json, $valid_block_names, $valid_element_names );
$this->theme_json = static::maybe_opt_in_into_settings( $theme_json );
// Internally, presets are keyed by origin.
$nodes = self::get_setting_nodes( $this->theme_json );
$nodes = static::get_setting_nodes( $this->theme_json );
foreach ( $nodes as $node ) {
foreach ( self::PRESETS_METADATA as $preset_metadata ) {
foreach ( static::PRESETS_METADATA as $preset_metadata ) {
$path = array_merge( $node['path'], $preset_metadata['path'] );
$preset = _wp_array_get( $this->theme_json, $path, null );
if ( null !== $preset ) {
@ -400,20 +400,20 @@ class WP_Theme_JSON {
* @param array $theme_json A theme.json structure to modify.
* @return array The modified theme.json structure.
*/
private static function maybe_opt_in_into_settings( $theme_json ) {
protected static function maybe_opt_in_into_settings( $theme_json ) {
$new_theme_json = $theme_json;
if (
isset( $new_theme_json['settings']['appearanceTools'] ) &&
true === $new_theme_json['settings']['appearanceTools']
) {
self::do_opt_in_into_settings( $new_theme_json['settings'] );
static::do_opt_in_into_settings( $new_theme_json['settings'] );
}
if ( isset( $new_theme_json['settings']['blocks'] ) && is_array( $new_theme_json['settings']['blocks'] ) ) {
foreach ( $new_theme_json['settings']['blocks'] as &$block ) {
if ( isset( $block['appearanceTools'] ) && ( true === $block['appearanceTools'] ) ) {
self::do_opt_in_into_settings( $block );
static::do_opt_in_into_settings( $block );
}
}
}
@ -428,7 +428,7 @@ class WP_Theme_JSON {
*
* @param array $context The context to which the settings belong.
*/
private static function do_opt_in_into_settings( &$context ) {
protected static function do_opt_in_into_settings( &$context ) {
$to_opt_in = array(
array( 'border', 'color' ),
array( 'border', 'radius' ),
@ -463,18 +463,18 @@ class WP_Theme_JSON {
* @param array $valid_element_names List of valid element names.
* @return array The sanitized output.
*/
private static function sanitize( $input, $valid_block_names, $valid_element_names ) {
protected static function sanitize( $input, $valid_block_names, $valid_element_names ) {
$output = array();
if ( ! is_array( $input ) ) {
return $output;
}
$output = array_intersect_key( $input, array_flip( self::VALID_TOP_LEVEL_KEYS ) );
$output = array_intersect_key( $input, array_flip( static::VALID_TOP_LEVEL_KEYS ) );
// Some styles are only meant to be available at the top-level (e.g.: blockGap),
// hence, the schema for blocks & elements should not have them.
$styles_non_top_level = self::VALID_STYLES;
$styles_non_top_level = static::VALID_STYLES;
foreach ( array_keys( $styles_non_top_level ) as $section ) {
foreach ( array_keys( $styles_non_top_level[ $section ] ) as $prop ) {
if ( 'top' === $styles_non_top_level[ $section ][ $prop ] ) {
@ -492,14 +492,14 @@ class WP_Theme_JSON {
$schema_styles_blocks = array();
$schema_settings_blocks = array();
foreach ( $valid_block_names as $block ) {
$schema_settings_blocks[ $block ] = self::VALID_SETTINGS;
$schema_settings_blocks[ $block ] = static::VALID_SETTINGS;
$schema_styles_blocks[ $block ] = $styles_non_top_level;
$schema_styles_blocks[ $block ]['elements'] = $schema_styles_elements;
}
$schema['styles'] = self::VALID_STYLES;
$schema['styles'] = static::VALID_STYLES;
$schema['styles']['blocks'] = $schema_styles_blocks;
$schema['styles']['elements'] = $schema_styles_elements;
$schema['settings'] = self::VALID_SETTINGS;
$schema['settings'] = static::VALID_SETTINGS;
$schema['settings']['blocks'] = $schema_settings_blocks;
// Remove anything that's not present in the schema.
@ -513,7 +513,7 @@ class WP_Theme_JSON {
continue;
}
$result = self::remove_keys_not_in_schema( $input[ $subtree ], $schema[ $subtree ] );
$result = static::remove_keys_not_in_schema( $input[ $subtree ], $schema[ $subtree ] );
if ( empty( $result ) ) {
unset( $output[ $subtree ] );
@ -554,12 +554,12 @@ class WP_Theme_JSON {
*
* @return array Block metadata.
*/
private static function get_blocks_metadata() {
if ( null !== self::$blocks_metadata ) {
return self::$blocks_metadata;
protected static function get_blocks_metadata() {
if ( null !== static::$blocks_metadata ) {
return static::$blocks_metadata;
}
self::$blocks_metadata = array();
static::$blocks_metadata = array();
$registry = WP_Block_Type_Registry::get_instance();
$blocks = $registry->get_all_registered();
@ -568,32 +568,32 @@ class WP_Theme_JSON {
isset( $block_type->supports['__experimentalSelector'] ) &&
is_string( $block_type->supports['__experimentalSelector'] )
) {
self::$blocks_metadata[ $block_name ]['selector'] = $block_type->supports['__experimentalSelector'];
static::$blocks_metadata[ $block_name ]['selector'] = $block_type->supports['__experimentalSelector'];
} else {
self::$blocks_metadata[ $block_name ]['selector'] = '.wp-block-' . str_replace( '/', '-', str_replace( 'core/', '', $block_name ) );
static::$blocks_metadata[ $block_name ]['selector'] = '.wp-block-' . str_replace( '/', '-', str_replace( 'core/', '', $block_name ) );
}
if (
isset( $block_type->supports['color']['__experimentalDuotone'] ) &&
is_string( $block_type->supports['color']['__experimentalDuotone'] )
) {
self::$blocks_metadata[ $block_name ]['duotone'] = $block_type->supports['color']['__experimentalDuotone'];
static::$blocks_metadata[ $block_name ]['duotone'] = $block_type->supports['color']['__experimentalDuotone'];
}
// Assign defaults, then overwrite those that the block sets by itself.
// If the block selector is compounded, will append the element to each
// individual block selector.
$block_selectors = explode( ',', self::$blocks_metadata[ $block_name ]['selector'] );
foreach ( self::ELEMENTS as $el_name => $el_selector ) {
$block_selectors = explode( ',', static::$blocks_metadata[ $block_name ]['selector'] );
foreach ( static::ELEMENTS as $el_name => $el_selector ) {
$element_selector = array();
foreach ( $block_selectors as $selector ) {
$element_selector[] = $selector . ' ' . $el_selector;
}
self::$blocks_metadata[ $block_name ]['elements'][ $el_name ] = implode( ',', $element_selector );
static::$blocks_metadata[ $block_name ]['elements'][ $el_name ] = implode( ',', $element_selector );
}
}
return self::$blocks_metadata;
return static::$blocks_metadata;
}
/**
@ -607,7 +607,7 @@ class WP_Theme_JSON {
* @param array $schema Schema to adhere to.
* @return array Returns the modified $tree.
*/
private static function remove_keys_not_in_schema( $tree, $schema ) {
protected static function remove_keys_not_in_schema( $tree, $schema ) {
$tree = array_intersect_key( $tree, $schema );
foreach ( $schema as $key => $data ) {
@ -616,7 +616,7 @@ class WP_Theme_JSON {
}
if ( is_array( $schema[ $key ] ) && is_array( $tree[ $key ] ) ) {
$tree[ $key ] = self::remove_keys_not_in_schema( $tree[ $key ], $schema[ $key ] );
$tree[ $key ] = static::remove_keys_not_in_schema( $tree[ $key ], $schema[ $key ] );
if ( empty( $tree[ $key ] ) ) {
unset( $tree[ $key ] );
@ -670,10 +670,14 @@ class WP_Theme_JSON {
* - `variables`: only the CSS Custom Properties for presets & custom ones.
* - `styles`: only the styles section in theme.json.
* - `presets`: only the classes for the presets.
* @param array $origins A list of origins to include. By default it includes `self::VALID_ORIGINS`.
* @param array $origins A list of origins to include. By default it includes VALID_ORIGINS.
* @return string Stylesheet.
*/
public function get_stylesheet( $types = array( 'variables', 'styles', 'presets' ), $origins = self::VALID_ORIGINS ) {
public function get_stylesheet( $types = array( 'variables', 'styles', 'presets' ), $origins = null ) {
if ( null === $origins ) {
$origins = static::VALID_ORIGINS;
}
if ( is_string( $types ) ) {
// Dispatch error and map old arguments to new ones.
_deprecated_argument( __FUNCTION__, '5.9.0' );
@ -686,9 +690,9 @@ class WP_Theme_JSON {
}
}
$blocks_metadata = self::get_blocks_metadata();
$style_nodes = self::get_style_nodes( $this->theme_json, $blocks_metadata );
$setting_nodes = self::get_setting_nodes( $this->theme_json, $blocks_metadata );
$blocks_metadata = static::get_blocks_metadata();
$style_nodes = static::get_style_nodes( $this->theme_json, $blocks_metadata );
$setting_nodes = static::get_setting_nodes( $this->theme_json, $blocks_metadata );
$stylesheet = '';
@ -775,7 +779,7 @@ class WP_Theme_JSON {
* @param array $style_nodes Nodes with styles.
* @return string The new stylesheet.
*/
private function get_block_classes( $style_nodes ) {
protected function get_block_classes( $style_nodes ) {
$block_rules = '';
foreach ( $style_nodes as $metadata ) {
@ -786,7 +790,7 @@ class WP_Theme_JSON {
$node = _wp_array_get( $this->theme_json, $metadata['path'], array() );
$selector = $metadata['selector'];
$settings = _wp_array_get( $this->theme_json, array( 'settings' ) );
$declarations = self::compute_style_properties( $node, $settings );
$declarations = static::compute_style_properties( $node, $settings );
// 1. Separate the ones who use the general selector
// and the ones who use the duotone selector.
@ -806,20 +810,20 @@ class WP_Theme_JSON {
* user-generated values take precedence in the CSS cascade.
* @link https://github.com/WordPress/gutenberg/issues/36147.
*/
if ( self::ROOT_BLOCK_SELECTOR === $selector ) {
if ( static::ROOT_BLOCK_SELECTOR === $selector ) {
$block_rules .= 'body { margin: 0; }';
}
// 2. Generate the rules that use the general selector.
$block_rules .= self::to_ruleset( $selector, $declarations );
$block_rules .= static::to_ruleset( $selector, $declarations );
// 3. Generate the rules that use the duotone selector.
if ( isset( $metadata['duotone'] ) && ! empty( $declarations_duotone ) ) {
$selector_duotone = self::scope_selector( $metadata['selector'], $metadata['duotone'] );
$block_rules .= self::to_ruleset( $selector_duotone, $declarations_duotone );
$selector_duotone = static::scope_selector( $metadata['selector'], $metadata['duotone'] );
$block_rules .= static::to_ruleset( $selector_duotone, $declarations_duotone );
}
if ( self::ROOT_BLOCK_SELECTOR === $selector ) {
if ( static::ROOT_BLOCK_SELECTOR === $selector ) {
$block_rules .= '.wp-site-blocks > .alignleft { float: left; margin-right: 2em; }';
$block_rules .= '.wp-site-blocks > .alignright { float: right; margin-left: 2em; }';
$block_rules .= '.wp-site-blocks > .aligncenter { justify-content: center; margin-left: auto; margin-right: auto; }';
@ -864,7 +868,7 @@ class WP_Theme_JSON {
* @param array $origins List of origins to process presets from.
* @return string The new stylesheet.
*/
private function get_preset_classes( $setting_nodes, $origins ) {
protected function get_preset_classes( $setting_nodes, $origins ) {
$preset_rules = '';
foreach ( $setting_nodes as $metadata ) {
@ -874,7 +878,7 @@ class WP_Theme_JSON {
$selector = $metadata['selector'];
$node = _wp_array_get( $this->theme_json, $metadata['path'], array() );
$preset_rules .= self::compute_preset_classes( $node, $selector, $origins );
$preset_rules .= static::compute_preset_classes( $node, $selector, $origins );
}
return $preset_rules;
@ -901,7 +905,7 @@ class WP_Theme_JSON {
* @param array $origins List of origins to process.
* @return string The new stylesheet.
*/
private function get_css_variables( $nodes, $origins ) {
protected function get_css_variables( $nodes, $origins ) {
$stylesheet = '';
foreach ( $nodes as $metadata ) {
if ( null === $metadata['selector'] ) {
@ -911,9 +915,9 @@ class WP_Theme_JSON {
$selector = $metadata['selector'];
$node = _wp_array_get( $this->theme_json, $metadata['path'], array() );
$declarations = array_merge( self::compute_preset_vars( $node, $origins ), self::compute_theme_vars( $node ) );
$declarations = array_merge( static::compute_preset_vars( $node, $origins ), static::compute_theme_vars( $node ) );
$stylesheet .= self::to_ruleset( $selector, $declarations );
$stylesheet .= static::to_ruleset( $selector, $declarations );
}
return $stylesheet;
@ -929,7 +933,7 @@ class WP_Theme_JSON {
* @param array $declarations List of declarations.
* @return string CSS ruleset.
*/
private static function to_ruleset( $selector, $declarations ) {
protected static function to_ruleset( $selector, $declarations ) {
if ( empty( $declarations ) ) {
return '';
}
@ -957,7 +961,7 @@ class WP_Theme_JSON {
* @param string $to_append Selector to append.
* @return string
*/
private static function append_to_selector( $selector, $to_append ) {
protected static function append_to_selector( $selector, $to_append ) {
$new_selectors = array();
$selectors = explode( ',', $selector );
foreach ( $selectors as $sel ) {
@ -979,22 +983,22 @@ class WP_Theme_JSON {
* @param array $origins List of origins to process.
* @return string The result of processing the presets.
*/
private static function compute_preset_classes( $settings, $selector, $origins ) {
if ( self::ROOT_BLOCK_SELECTOR === $selector ) {
protected static function compute_preset_classes( $settings, $selector, $origins ) {
if ( static::ROOT_BLOCK_SELECTOR === $selector ) {
// Classes at the global level do not need any CSS prefixed,
// and we don't want to increase its specificity.
$selector = '';
}
$stylesheet = '';
foreach ( self::PRESETS_METADATA as $preset_metadata ) {
$slugs = self::get_settings_slugs( $settings, $preset_metadata, $origins );
foreach ( static::PRESETS_METADATA as $preset_metadata ) {
$slugs = static::get_settings_slugs( $settings, $preset_metadata, $origins );
foreach ( $preset_metadata['classes'] as $class => $property ) {
foreach ( $slugs as $slug ) {
$css_var = self::replace_slug_in_string( $preset_metadata['css_vars'], $slug );
$class_name = self::replace_slug_in_string( $class, $slug );
$stylesheet .= self::to_ruleset(
self::append_to_selector( $selector, $class_name ),
$css_var = static::replace_slug_in_string( $preset_metadata['css_vars'], $slug );
$class_name = static::replace_slug_in_string( $class, $slug );
$stylesheet .= static::to_ruleset(
static::append_to_selector( $selector, $class_name ),
array(
array(
'name' => $property,
@ -1026,7 +1030,7 @@ class WP_Theme_JSON {
* @param string $selector Original selector.
* @return string Scoped selector.
*/
private static function scope_selector( $scope, $selector ) {
protected static function scope_selector( $scope, $selector ) {
$scopes = explode( ',', $scope );
$selectors = explode( ',', $selector );
@ -1076,7 +1080,7 @@ class WP_Theme_JSON {
* @param array $origins List of origins to process.
* @return array Array of presets where each key is a slug and each value is the preset value.
*/
private static function get_settings_values_by_slug( $settings, $preset_metadata, $origins ) {
protected static function get_settings_values_by_slug( $settings, $preset_metadata, $origins ) {
$preset_per_origin = _wp_array_get( $settings, $preset_metadata['path'], array() );
$result = array();
@ -1118,7 +1122,11 @@ class WP_Theme_JSON {
* @param array $origins List of origins to process.
* @return array Array of presets where the key and value are both the slug.
*/
private static function get_settings_slugs( $settings, $preset_metadata, $origins = self::VALID_ORIGINS ) {
protected static function get_settings_slugs( $settings, $preset_metadata, $origins = null ) {
if ( null === $origins ) {
$origins = static::VALID_ORIGINS;
}
$preset_per_origin = _wp_array_get( $settings, $preset_metadata['path'], array() );
$result = array();
@ -1145,7 +1153,7 @@ class WP_Theme_JSON {
* @param string $slug The slug value to use to generate the custom property.
* @return string The CSS Custom Property. Something along the lines of `--wp--preset--color--black`.
*/
private static function replace_slug_in_string( $input, $slug ) {
protected static function replace_slug_in_string( $input, $slug ) {
return strtr( $input, array( '$slug' => $slug ) );
}
@ -1166,13 +1174,13 @@ class WP_Theme_JSON {
* @param array $origins List of origins to process.
* @return array Returns the modified $declarations.
*/
private static function compute_preset_vars( $settings, $origins ) {
protected static function compute_preset_vars( $settings, $origins ) {
$declarations = array();
foreach ( self::PRESETS_METADATA as $preset_metadata ) {
$values_by_slug = self::get_settings_values_by_slug( $settings, $preset_metadata, $origins );
foreach ( static::PRESETS_METADATA as $preset_metadata ) {
$values_by_slug = static::get_settings_values_by_slug( $settings, $preset_metadata, $origins );
foreach ( $values_by_slug as $slug => $value ) {
$declarations[] = array(
'name' => self::replace_slug_in_string( $preset_metadata['css_vars'], $slug ),
'name' => static::replace_slug_in_string( $preset_metadata['css_vars'], $slug ),
'value' => $value,
);
}
@ -1196,10 +1204,10 @@ class WP_Theme_JSON {
* @param array $settings Settings to process.
* @return array Returns the modified $declarations.
*/
private static function compute_theme_vars( $settings ) {
protected static function compute_theme_vars( $settings ) {
$declarations = array();
$custom_values = _wp_array_get( $settings, array( 'custom' ), array() );
$css_vars = self::flatten_tree( $custom_values );
$css_vars = static::flatten_tree( $custom_values );
foreach ( $css_vars as $key => $value ) {
$declarations[] = array(
'name' => '--wp--custom--' . $key,
@ -1247,7 +1255,7 @@ class WP_Theme_JSON {
* @param string $token Optional. Token to use between levels. Default '--'.
* @return array The flattened tree.
*/
private static function flatten_tree( $tree, $prefix = '', $token = '--' ) {
protected static function flatten_tree( $tree, $prefix = '', $token = '--' ) {
$result = array();
foreach ( $tree as $property => $value ) {
$new_key = $prefix . str_replace(
@ -1260,7 +1268,7 @@ class WP_Theme_JSON {
$new_prefix = $new_key . $token;
$result = array_merge(
$result,
self::flatten_tree( $value, $new_prefix, $token )
static::flatten_tree( $value, $new_prefix, $token )
);
} else {
$result[ $new_key ] = $value;
@ -1286,22 +1294,26 @@ class WP_Theme_JSON {
* @param array $properties Properties metadata.
* @return array Returns the modified $declarations.
*/
private static function compute_style_properties( $styles, $settings = array(), $properties = self::PROPERTIES_METADATA ) {
protected static function compute_style_properties( $styles, $settings = array(), $properties = null ) {
if ( null === $properties ) {
$properties = static::PROPERTIES_METADATA;
}
$declarations = array();
if ( empty( $styles ) ) {
return $declarations;
}
foreach ( $properties as $css_property => $value_path ) {
$value = self::get_property_value( $styles, $value_path );
$value = static::get_property_value( $styles, $value_path );
// Look up protected properties, keyed by value path.
// Skip protected properties that are explicitly set to `null`.
if ( is_array( $value_path ) ) {
$path_string = implode( '.', $value_path );
if (
array_key_exists( $path_string, self::PROTECTED_PROPERTIES ) &&
_wp_array_get( $settings, self::PROTECTED_PROPERTIES[ $path_string ], null ) === null
array_key_exists( $path_string, static::PROTECTED_PROPERTIES ) &&
_wp_array_get( $settings, static::PROTECTED_PROPERTIES[ $path_string ], null ) === null
) {
continue;
}
@ -1336,7 +1348,7 @@ class WP_Theme_JSON {
* @param array $path Which property to process.
* @return string|array Style property value.
*/
private static function get_property_value( $styles, $path ) {
protected static function get_property_value( $styles, $path ) {
$value = _wp_array_get( $styles, $path, '' );
if ( '' === $value || is_array( $value ) ) {
@ -1379,7 +1391,7 @@ class WP_Theme_JSON {
* @param array $selectors List of selectors per block.
* @return array
*/
private static function get_setting_nodes( $theme_json, $selectors = array() ) {
protected static function get_setting_nodes( $theme_json, $selectors = array() ) {
$nodes = array();
if ( ! isset( $theme_json['settings'] ) ) {
return $nodes;
@ -1388,7 +1400,7 @@ class WP_Theme_JSON {
// Top-level.
$nodes[] = array(
'path' => array( 'settings' ),
'selector' => self::ROOT_BLOCK_SELECTOR,
'selector' => static::ROOT_BLOCK_SELECTOR,
);
// Calculate paths for blocks.
@ -1433,7 +1445,7 @@ class WP_Theme_JSON {
* @param array $selectors List of selectors per block.
* @return array
*/
private static function get_style_nodes( $theme_json, $selectors = array() ) {
protected static function get_style_nodes( $theme_json, $selectors = array() ) {
$nodes = array();
if ( ! isset( $theme_json['styles'] ) ) {
return $nodes;
@ -1442,14 +1454,14 @@ class WP_Theme_JSON {
// Top-level.
$nodes[] = array(
'path' => array( 'styles' ),
'selector' => self::ROOT_BLOCK_SELECTOR,
'selector' => static::ROOT_BLOCK_SELECTOR,
);
if ( isset( $theme_json['styles']['elements'] ) ) {
foreach ( $theme_json['styles']['elements'] as $element => $node ) {
$nodes[] = array(
'path' => array( 'styles', 'elements', $element ),
'selector' => self::ELEMENTS[ $element ],
'selector' => static::ELEMENTS[ $element ],
);
}
}
@ -1523,10 +1535,10 @@ class WP_Theme_JSON {
* with the equivalent default presets: if a slug is present as a default
* we remove it from the theme presets.
*/
$nodes = self::get_setting_nodes( $incoming_data );
$slugs_global = self::get_default_slugs( $this->theme_json, array( 'settings' ) );
$nodes = static::get_setting_nodes( $incoming_data );
$slugs_global = static::get_default_slugs( $this->theme_json, array( 'settings' ) );
foreach ( $nodes as $node ) {
$slugs_node = self::get_default_slugs( $this->theme_json, $node['path'] );
$slugs_node = static::get_default_slugs( $this->theme_json, $node['path'] );
$slugs = array_merge_recursive( $slugs_global, $slugs_node );
// Replace the spacing.units.
@ -1537,10 +1549,10 @@ class WP_Theme_JSON {
}
// Replace the presets.
foreach ( self::PRESETS_METADATA as $preset ) {
$override_preset = self::should_override_preset( $this->theme_json, $node['path'], $preset['override'] );
foreach ( static::PRESETS_METADATA as $preset ) {
$override_preset = static::should_override_preset( $this->theme_json, $node['path'], $preset['override'] );
foreach ( self::VALID_ORIGINS as $origin ) {
foreach ( static::VALID_ORIGINS as $origin ) {
$base_path = array_merge( $node['path'], $preset['path'] );
$path = array_merge( $base_path, array( $origin ) );
$content = _wp_array_get( $incoming_data, $path, null );
@ -1551,7 +1563,7 @@ class WP_Theme_JSON {
if ( 'theme' === $origin && $preset['use_default_names'] ) {
foreach ( $content as &$item ) {
if ( ! array_key_exists( 'name', $item ) ) {
$name = self::get_name_from_defaults( $item['slug'], $base_path );
$name = static::get_name_from_defaults( $item['slug'], $base_path );
if ( null !== $name ) {
$item['name'] = $name;
}
@ -1566,7 +1578,7 @@ class WP_Theme_JSON {
_wp_array_set( $this->theme_json, $path, $content );
} else {
$slugs_for_preset = _wp_array_get( $slugs, $preset['path'], array() );
$content = self::filter_slugs( $content, $slugs_for_preset );
$content = static::filter_slugs( $content, $slugs_for_preset );
_wp_array_set( $this->theme_json, $path, $content );
}
}
@ -1584,7 +1596,7 @@ class WP_Theme_JSON {
* @param bool|array $override Data to compute whether to override the preset.
* @return boolean
*/
private static function should_override_preset( $theme_json, $path, $override ) {
protected static function should_override_preset( $theme_json, $path, $override ) {
if ( is_bool( $override ) ) {
return $override;
}
@ -1636,10 +1648,10 @@ class WP_Theme_JSON {
* @param array $node_path The path to inspect. It's 'settings' by default.
* @return array
*/
private static function get_default_slugs( $data, $node_path ) {
protected static function get_default_slugs( $data, $node_path ) {
$slugs = array();
foreach ( self::PRESETS_METADATA as $metadata ) {
foreach ( static::PRESETS_METADATA as $metadata ) {
$path = array_merge( $node_path, $metadata['path'], array( 'default' ) );
$preset = _wp_array_get( $data, $path, null );
if ( ! isset( $preset ) ) {
@ -1668,7 +1680,7 @@ class WP_Theme_JSON {
* @param array $base_path The path to inspect. It's 'settings' by default.
* @return string|null
*/
private function get_name_from_defaults( $slug, $base_path ) {
protected function get_name_from_defaults( $slug, $base_path ) {
$path = array_merge( $base_path, array( 'default' ) );
$default_content = _wp_array_get( $this->theme_json, $path, null );
if ( ! $default_content ) {
@ -1691,7 +1703,7 @@ class WP_Theme_JSON {
* @param array $slugs The slugs that should not be overridden.
* @return array The new node.
*/
private static function filter_slugs( $node, $slugs ) {
protected static function filter_slugs( $node, $slugs ) {
if ( empty( $slugs ) ) {
return $node;
}
@ -1719,32 +1731,32 @@ class WP_Theme_JSON {
$theme_json = WP_Theme_JSON_Schema::migrate( $theme_json );
$valid_block_names = array_keys( self::get_blocks_metadata() );
$valid_element_names = array_keys( self::ELEMENTS );
$theme_json = self::sanitize( $theme_json, $valid_block_names, $valid_element_names );
$valid_block_names = array_keys( static::get_blocks_metadata() );
$valid_element_names = array_keys( static::ELEMENTS );
$theme_json = static::sanitize( $theme_json, $valid_block_names, $valid_element_names );
$blocks_metadata = self::get_blocks_metadata();
$style_nodes = self::get_style_nodes( $theme_json, $blocks_metadata );
$blocks_metadata = static::get_blocks_metadata();
$style_nodes = static::get_style_nodes( $theme_json, $blocks_metadata );
foreach ( $style_nodes as $metadata ) {
$input = _wp_array_get( $theme_json, $metadata['path'], array() );
if ( empty( $input ) ) {
continue;
}
$output = self::remove_insecure_styles( $input );
$output = static::remove_insecure_styles( $input );
if ( ! empty( $output ) ) {
_wp_array_set( $sanitized, $metadata['path'], $output );
}
}
$setting_nodes = self::get_setting_nodes( $theme_json );
$setting_nodes = static::get_setting_nodes( $theme_json );
foreach ( $setting_nodes as $metadata ) {
$input = _wp_array_get( $theme_json, $metadata['path'], array() );
if ( empty( $input ) ) {
continue;
}
$output = self::remove_insecure_settings( $input );
$output = static::remove_insecure_settings( $input );
if ( ! empty( $output ) ) {
_wp_array_set( $sanitized, $metadata['path'], $output );
}
@ -1774,10 +1786,10 @@ class WP_Theme_JSON {
* @param array $input Node to process.
* @return array
*/
private static function remove_insecure_settings( $input ) {
protected static function remove_insecure_settings( $input ) {
$output = array();
foreach ( self::PRESETS_METADATA as $preset_metadata ) {
foreach ( self::VALID_ORIGINS as $origin ) {
foreach ( static::PRESETS_METADATA as $preset_metadata ) {
foreach ( static::VALID_ORIGINS as $origin ) {
$path_with_origin = array_merge( $preset_metadata['path'], array( $origin ) );
$presets = _wp_array_get( $input, $path_with_origin, null );
if ( null === $presets ) {
@ -1802,7 +1814,7 @@ class WP_Theme_JSON {
$preset_is_valid = true;
foreach ( $preset_metadata['properties'] as $property ) {
if ( ! self::is_safe_css_declaration( $property, $value ) ) {
if ( ! static::is_safe_css_declaration( $property, $value ) ) {
$preset_is_valid = false;
break;
}
@ -1831,13 +1843,13 @@ class WP_Theme_JSON {
* @param array $input Node to process.
* @return array
*/
private static function remove_insecure_styles( $input ) {
protected static function remove_insecure_styles( $input ) {
$output = array();
$declarations = self::compute_style_properties( $input );
$declarations = static::compute_style_properties( $input );
foreach ( $declarations as $declaration ) {
if ( self::is_safe_css_declaration( $declaration['name'], $declaration['value'] ) ) {
$path = self::PROPERTIES_METADATA[ $declaration['name'] ];
if ( static::is_safe_css_declaration( $declaration['name'], $declaration['value'] ) ) {
$path = static::PROPERTIES_METADATA[ $declaration['name'] ];
// Check the value isn't an array before adding so as to not
// double up shorthand and longhand styles.
@ -1859,7 +1871,7 @@ class WP_Theme_JSON {
* @param string $property_value Value in a CSS declaration, i.e. the `red` in `color: red`.
* @return bool
*/
private static function is_safe_css_declaration( $property_name, $property_value ) {
protected static function is_safe_css_declaration( $property_name, $property_value ) {
$style_to_validate = $property_name . ': ' . $property_value;
$filtered = esc_html( safecss_filter_attr( $style_to_validate ) );
return ! empty( trim( $filtered ) );
@ -1887,7 +1899,7 @@ class WP_Theme_JSON {
*/
public static function get_from_editor_settings( $settings ) {
$theme_settings = array(
'version' => self::LATEST_SCHEMA,
'version' => static::LATEST_SCHEMA,
'settings' => array(),
);

2
wp-includes/version.php
View File

@ -16,7 +16,7 @@
*
* @global string $wp_version
*/
$wp_version = '6.0-alpha-52743';
$wp_version = '6.0-alpha-52744';
/**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.