JezK

Edit File: index.php

<?php /** * Used to set up all core blocks used with the block editor. * * @package WordPress */ // Don't load directly. if ( ! defined( 'ABSPATH' ) ) { exit; } define( 'BLOCKS_PATH', ABSPATH . WPINC . '/blocks/' ); // Include files required for core blocks registration. require BLOCKS_PATH . 'legacy-widget.php'; require BLOCKS_PATH . 'widget-group.php'; require BLOCKS_PATH . 'require-dynamic-blocks.php'; /** * Registers core block style handles. * * While {@see register_block_style_handle()} is typically used for that, the way it is * implemented is inefficient for core block styles. Registering those style handles here * avoids unnecessary logic and filesystem lookups in the other function. * * @since 6.3.0 */ function register_core_block_style_handles() { $wp_version = wp_get_wp_version(); if ( ! wp_should_load_separate_core_block_assets() ) { return; } $blocks_url = includes_url( 'blocks/' ); $suffix = wp_scripts_get_suffix(); $wp_styles = wp_styles(); $style_fields = array( 'style' => 'style', 'editorStyle' => 'editor', ); static $core_blocks_meta; if ( ! $core_blocks_meta ) { $core_blocks_meta = require BLOCKS_PATH . 'blocks-json.php'; } $files = false; $transient_name = 'wp_core_block_css_files'; /* * Ignore transient cache when the development mode is set to 'core'. Why? To avoid interfering with * the core developer's workflow. */ $can_use_cached = ! wp_is_development_mode( 'core' ); if ( $can_use_cached ) { $cached_files = get_transient( $transient_name ); // Check the validity of cached values by checking against the current WordPress version. if ( is_array( $cached_files ) && isset( $cached_files['version'] ) && $cached_files['version'] === $wp_version && isset( $cached_files['files'] ) ) { $files = $cached_files['files']; } } if ( ! $files ) { $files = glob( wp_normalize_path( BLOCKS_PATH . '**/**.css' ) ); // Normalize BLOCKS_PATH prior to substitution for Windows environments. $normalized_blocks_path = wp_normalize_path( BLOCKS_PATH ); $files = array_map( static function ( $file ) use ( $normalized_blocks_path ) { return str_replace( $normalized_blocks_path, '', $file ); }, $files ); // Save core block style paths in cache when not in development mode. if ( $can_use_cached ) { set_transient( $transient_name, array( 'version' => $wp_version, 'files' => $files, ) ); } } $register_style = static function ( $name, $filename, $style_handle ) use ( $blocks_url, $suffix, $wp_styles, $files ) { $style_path = "{$name}/{$filename}{$suffix}.css"; $path = wp_normalize_path( BLOCKS_PATH . $style_path ); if ( ! in_array( $style_path, $files, true ) ) { $wp_styles->add( $style_handle, false ); return; } $wp_styles->add( $style_handle, $blocks_url . $style_path ); $wp_styles->add_data( $style_handle, 'path', $path ); $rtl_file = "{$name}/{$filename}-rtl{$suffix}.css"; if ( is_rtl() && in_array( $rtl_file, $files, true ) ) { $wp_styles->add_data( $style_handle, 'rtl', 'replace' ); $wp_styles->add_data( $style_handle, 'suffix', $suffix ); $wp_styles->add_data( $style_handle, 'path', str_replace( "{$suffix}.css", "-rtl{$suffix}.css", $path ) ); } }; foreach ( $core_blocks_meta as $name => $schema ) { /** This filter is documented in wp-includes/blocks.php */ $schema = apply_filters( 'block_type_metadata', $schema ); // Backfill these properties similar to `register_block_type_from_metadata()`. if ( ! isset( $schema['style'] ) ) { $schema['style'] = "wp-block-{$name}"; } if ( ! isset( $schema['editorStyle'] ) ) { $schema['editorStyle'] = "wp-block-{$name}-editor"; } // Register block theme styles. $register_style( $name, 'theme', "wp-block-{$name}-theme" ); foreach ( $style_fields as $style_field => $filename ) { $style_handle = $schema[ $style_field ]; if ( is_array( $style_handle ) ) { continue; } $register_style( $name, $filename, $style_handle ); } } } add_action( 'init', 'register_core_block_style_handles', 9 ); /** * Registers core block types using metadata files. * Dynamic core blocks are registered separately. * * @since 5.5.0 */ function register_core_block_types_from_metadata() { $block_folders = require BLOCKS_PATH . 'require-static-blocks.php'; foreach ( $block_folders as $block_folder ) { register_block_type_from_metadata( BLOCKS_PATH . $block_folder ); } } add_action( 'init', 'register_core_block_types_from_metadata' ); /** * Registers the core block metadata collection. * * This function is hooked into the 'init' action with a priority of 9, * ensuring that the core block metadata is registered before the regular * block initialization that happens at priority 10. * * @since 6.7.0 */ function wp_register_core_block_metadata_collection() { wp_register_block_metadata_collection( BLOCKS_PATH, BLOCKS_PATH . 'blocks-json.php' ); } add_action( 'init', 'wp_register_core_block_metadata_collection', 9 );
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