WordPress/wp-includes/block-patterns.php
Joe McGill f599968388 Editor: Load pattern content only when used.
Previously, the content for all registered patterns would get loaded on each request when the patterns are registered. Instead, this stores the path the pattern file during registration and reads the content the first time the pattern is used, which is a performance optimization.

Props thekt12, spacedmonkey, gziolo, aristath, joemcgill.
Fixes #59532.

Built from https://develop.svn.wordpress.org/trunk@57683


git-svn-id: http://core.svn.wordpress.org/trunk@57184 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2024-02-21 18:50:07 +00:00

409 lines
13 KiB
PHP

<?php
/**
* Register the block patterns and block patterns categories
*
* @package WordPress
* @since 5.5.0
*/
add_theme_support( 'core-block-patterns' );
/**
* Registers the core block patterns and categories.
*
* @since 5.5.0
* @since 6.3.0 Added source to core block patterns.
* @access private
*/
function _register_core_block_patterns_and_categories() {
$should_register_core_patterns = get_theme_support( 'core-block-patterns' );
if ( $should_register_core_patterns ) {
$core_block_patterns = array(
'query-standard-posts',
'query-medium-posts',
'query-small-posts',
'query-grid-posts',
'query-large-title-posts',
'query-offset-posts',
'social-links-shared-background-color',
);
foreach ( $core_block_patterns as $core_block_pattern ) {
$pattern = require __DIR__ . '/block-patterns/' . $core_block_pattern . '.php';
$pattern['source'] = 'core';
register_block_pattern( 'core/' . $core_block_pattern, $pattern );
}
}
register_block_pattern_category( 'banner', array( 'label' => _x( 'Banners', 'Block pattern category' ) ) );
register_block_pattern_category(
'buttons',
array(
'label' => _x( 'Buttons', 'Block pattern category' ),
'description' => __( 'Patterns that contain buttons and call to actions.' ),
)
);
register_block_pattern_category(
'columns',
array(
'label' => _x( 'Columns', 'Block pattern category' ),
'description' => __( 'Multi-column patterns with more complex layouts.' ),
)
);
register_block_pattern_category(
'text',
array(
'label' => _x( 'Text', 'Block pattern category' ),
'description' => __( 'Patterns containing mostly text.' ),
)
);
register_block_pattern_category(
'query',
array(
'label' => _x( 'Posts', 'Block pattern category' ),
'description' => __( 'Display your latest posts in lists, grids or other layouts.' ),
)
);
register_block_pattern_category(
'featured',
array(
'label' => _x( 'Featured', 'Block pattern category' ),
'description' => __( 'A set of high quality curated patterns.' ),
)
);
register_block_pattern_category(
'call-to-action',
array(
'label' => _x( 'Call to Action', 'Block pattern category' ),
'description' => __( 'Sections whose purpose is to trigger a specific action.' ),
)
);
register_block_pattern_category(
'team',
array(
'label' => _x( 'Team', 'Block pattern category' ),
'description' => __( 'A variety of designs to display your team members.' ),
)
);
register_block_pattern_category(
'testimonials',
array(
'label' => _x( 'Testimonials', 'Block pattern category' ),
'description' => __( 'Share reviews and feedback about your brand/business.' ),
)
);
register_block_pattern_category(
'services',
array(
'label' => _x( 'Services', 'Block pattern category' ),
'description' => __( 'Briefly describe what your business does and how you can help.' ),
)
);
register_block_pattern_category(
'contact',
array(
'label' => _x( 'Contact', 'Block pattern category' ),
'description' => __( 'Display your contact information.' ),
)
);
register_block_pattern_category(
'about',
array(
'label' => _x( 'About', 'Block pattern category' ),
'description' => __( 'Introduce yourself.' ),
)
);
register_block_pattern_category(
'portfolio',
array(
'label' => _x( 'Portfolio', 'Block pattern category' ),
'description' => __( 'Showcase your latest work.' ),
)
);
register_block_pattern_category(
'gallery',
array(
'label' => _x( 'Gallery', 'Block pattern category' ),
'description' => __( 'Different layouts for displaying images.' ),
)
);
register_block_pattern_category(
'media',
array(
'label' => _x( 'Media', 'Block pattern category' ),
'description' => __( 'Different layouts containing video or audio.' ),
)
);
register_block_pattern_category(
'videos',
array(
'label' => _x( 'Videos', 'Block pattern category' ),
'description' => __( 'Different layouts containing videos.' ),
)
);
register_block_pattern_category(
'audio',
array(
'label' => _x( 'Audio', 'Block pattern category' ),
'description' => __( 'Different layouts containing audio.' ),
)
);
register_block_pattern_category(
'posts',
array(
'label' => _x( 'Posts', 'Block pattern category' ),
'description' => __( 'Display your latest posts in lists, grids or other layouts.' ),
)
);
register_block_pattern_category(
'footer',
array(
'label' => _x( 'Footers', 'Block pattern category' ),
'description' => __( 'A variety of footer designs displaying information and site navigation.' ),
)
);
register_block_pattern_category(
'header',
array(
'label' => _x( 'Headers', 'Block pattern category' ),
'description' => __( 'A variety of header designs displaying your site title and navigation.' ),
)
);
}
/**
* Normalize the pattern properties to camelCase.
*
* The API's format is snake_case, `register_block_pattern()` expects camelCase.
*
* @since 6.2.0
* @access private
*
* @param array $pattern Pattern as returned from the Pattern Directory API.
* @return array Normalized pattern.
*/
function wp_normalize_remote_block_pattern( $pattern ) {
if ( isset( $pattern['block_types'] ) ) {
$pattern['blockTypes'] = $pattern['block_types'];
unset( $pattern['block_types'] );
}
if ( isset( $pattern['viewport_width'] ) ) {
$pattern['viewportWidth'] = $pattern['viewport_width'];
unset( $pattern['viewport_width'] );
}
return (array) $pattern;
}
/**
* Register Core's official patterns from wordpress.org/patterns.
*
* @since 5.8.0
* @since 5.9.0 The $current_screen argument was removed.
* @since 6.2.0 Normalize the pattern from the API (snake_case) to the
* format expected by `register_block_pattern` (camelCase).
* @since 6.3.0 Add 'pattern-directory/core' to the pattern's 'source'.
*
* @param WP_Screen $deprecated Unused. Formerly the screen that the current request was triggered from.
*/
function _load_remote_block_patterns( $deprecated = null ) {
if ( ! empty( $deprecated ) ) {
_deprecated_argument( __FUNCTION__, '5.9.0' );
$current_screen = $deprecated;
if ( ! $current_screen->is_block_editor ) {
return;
}
}
$supports_core_patterns = get_theme_support( 'core-block-patterns' );
/**
* Filter to disable remote block patterns.
*
* @since 5.8.0
*
* @param bool $should_load_remote
*/
$should_load_remote = apply_filters( 'should_load_remote_block_patterns', true );
if ( $supports_core_patterns && $should_load_remote ) {
$request = new WP_REST_Request( 'GET', '/wp/v2/pattern-directory/patterns' );
$core_keyword_id = 11; // 11 is the ID for "core".
$request->set_param( 'keyword', $core_keyword_id );
$response = rest_do_request( $request );
if ( $response->is_error() ) {
return;
}
$patterns = $response->get_data();
foreach ( $patterns as $pattern ) {
$pattern['source'] = 'pattern-directory/core';
$normalized_pattern = wp_normalize_remote_block_pattern( $pattern );
$pattern_name = 'core/' . sanitize_title( $normalized_pattern['title'] );
register_block_pattern( $pattern_name, $normalized_pattern );
}
}
}
/**
* Register `Featured` (category) patterns from wordpress.org/patterns.
*
* @since 5.9.0
* @since 6.2.0 Normalized the pattern from the API (snake_case) to the
* format expected by `register_block_pattern()` (camelCase).
* @since 6.3.0 Add 'pattern-directory/featured' to the pattern's 'source'.
*/
function _load_remote_featured_patterns() {
$supports_core_patterns = get_theme_support( 'core-block-patterns' );
/** This filter is documented in wp-includes/block-patterns.php */
$should_load_remote = apply_filters( 'should_load_remote_block_patterns', true );
if ( ! $should_load_remote || ! $supports_core_patterns ) {
return;
}
$request = new WP_REST_Request( 'GET', '/wp/v2/pattern-directory/patterns' );
$featured_cat_id = 26; // This is the `Featured` category id from pattern directory.
$request->set_param( 'category', $featured_cat_id );
$response = rest_do_request( $request );
if ( $response->is_error() ) {
return;
}
$patterns = $response->get_data();
$registry = WP_Block_Patterns_Registry::get_instance();
foreach ( $patterns as $pattern ) {
$pattern['source'] = 'pattern-directory/featured';
$normalized_pattern = wp_normalize_remote_block_pattern( $pattern );
$pattern_name = sanitize_title( $normalized_pattern['title'] );
// Some patterns might be already registered as core patterns with the `core` prefix.
$is_registered = $registry->is_registered( $pattern_name ) || $registry->is_registered( "core/$pattern_name" );
if ( ! $is_registered ) {
register_block_pattern( $pattern_name, $normalized_pattern );
}
}
}
/**
* Registers patterns from Pattern Directory provided by a theme's
* `theme.json` file.
*
* @since 6.0.0
* @since 6.2.0 Normalized the pattern from the API (snake_case) to the
* format expected by `register_block_pattern()` (camelCase).
* @since 6.3.0 Add 'pattern-directory/theme' to the pattern's 'source'.
* @access private
*/
function _register_remote_theme_patterns() {
/** This filter is documented in wp-includes/block-patterns.php */
if ( ! apply_filters( 'should_load_remote_block_patterns', true ) ) {
return;
}
if ( ! wp_theme_has_theme_json() ) {
return;
}
$pattern_settings = wp_get_theme_directory_pattern_slugs();
if ( empty( $pattern_settings ) ) {
return;
}
$request = new WP_REST_Request( 'GET', '/wp/v2/pattern-directory/patterns' );
$request['slug'] = $pattern_settings;
$response = rest_do_request( $request );
if ( $response->is_error() ) {
return;
}
$patterns = $response->get_data();
$patterns_registry = WP_Block_Patterns_Registry::get_instance();
foreach ( $patterns as $pattern ) {
$pattern['source'] = 'pattern-directory/theme';
$normalized_pattern = wp_normalize_remote_block_pattern( $pattern );
$pattern_name = sanitize_title( $normalized_pattern['title'] );
// Some patterns might be already registered as core patterns with the `core` prefix.
$is_registered = $patterns_registry->is_registered( $pattern_name ) || $patterns_registry->is_registered( "core/$pattern_name" );
if ( ! $is_registered ) {
register_block_pattern( $pattern_name, $normalized_pattern );
}
}
}
/**
* Register any patterns that the active theme may provide under its
* `./patterns/` directory.
*
* @since 6.0.0
* @since 6.1.0 The `postTypes` property was added.
* @since 6.2.0 The `templateTypes` property was added.
* @since 6.4.0 Uses the `WP_Theme::get_block_patterns` method.
* @access private
*/
function _register_theme_block_patterns() {
/*
* During the bootstrap process, a check for active and valid themes is run.
* If no themes are returned, the theme's functions.php file will not be loaded,
* which can lead to errors if patterns expect some variables or constants to
* already be set at this point, so bail early if that is the case.
*/
if ( empty( wp_get_active_and_valid_themes() ) ) {
return;
}
/*
* Register patterns for the active theme. If the theme is a child theme,
* let it override any patterns from the parent theme that shares the same slug.
*/
$themes = array();
$theme = wp_get_theme();
$themes[] = $theme;
if ( $theme->parent() ) {
$themes[] = $theme->parent();
}
$registry = WP_Block_Patterns_Registry::get_instance();
foreach ( $themes as $theme ) {
$patterns = $theme->get_block_patterns();
$dirpath = $theme->get_stylesheet_directory() . '/patterns/';
$text_domain = $theme->get( 'TextDomain' );
foreach ( $patterns as $file => $pattern_data ) {
if ( $registry->is_registered( $pattern_data['slug'] ) ) {
continue;
}
$file_path = $dirpath . $file;
if ( ! file_exists( $file_path ) ) {
_doing_it_wrong(
__FUNCTION__,
sprintf(
/* translators: %s: file name. */
__( 'Could not register file "%s" as a block pattern as the file does not exist.' ),
$file
),
'6.4.0'
);
$theme->delete_pattern_cache();
continue;
}
$pattern_data['file_path'] = $file_path;
// Translate the pattern metadata.
// phpcs:ignore WordPress.WP.I18n.NonSingularStringLiteralText,WordPress.WP.I18n.NonSingularStringLiteralDomain,WordPress.WP.I18n.LowLevelTranslationFunction
$pattern_data['title'] = translate_with_gettext_context( $pattern_data['title'], 'Pattern title', $text_domain );
if ( ! empty( $pattern_data['description'] ) ) {
// phpcs:ignore WordPress.WP.I18n.NonSingularStringLiteralText,WordPress.WP.I18n.NonSingularStringLiteralDomain,WordPress.WP.I18n.LowLevelTranslationFunction
$pattern_data['description'] = translate_with_gettext_context( $pattern_data['description'], 'Pattern description', $text_domain );
}
register_block_pattern( $pattern_data['slug'], $pattern_data );
}
}
}
add_action( 'init', '_register_theme_block_patterns' );