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<?php |
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/** |
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* Bootstrapping the Gutenberg Edit Site Page. |
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* |
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* @package gutenberg |
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*/ |
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|
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/** |
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* The main entry point for the Gutenberg Edit Site Page. |
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* |
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* @since 7.2.0 |
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*/ |
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function gutenberg_edit_site_page() { |
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?> |
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<div |
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id="edit-site-editor" |
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class="edit-site" |
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> |
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</div> |
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<?php |
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} |
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|
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/** |
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* Checks whether the provided page is one of allowed Site Editor pages. |
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* |
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* @param string $page Page to check. |
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* |
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* @return bool True for Site Editor pages, false otherwise. |
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*/ |
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function gutenberg_is_edit_site_page( $page ) { |
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return 'appearance_page_gutenberg-edit-site' === $page; |
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} |
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|
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/** |
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* Checks whether the provided page is the templates list page. |
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* |
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* @return bool True for Site Editor pages, false otherwise. |
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*/ |
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function gutenberg_is_edit_site_list_page() { |
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return isset( $_GET['postType'] ) && ! isset( $_GET['postId'] ); |
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} |
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|
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/** |
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* Load editor styles (this is copied from edit-form-blocks.php). |
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* Ideally the code is extracted into a reusable function. |
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* |
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* @return array Editor Styles Setting. |
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*/ |
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function gutenberg_get_editor_styles() { |
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global $editor_styles; |
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|
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// Ideally the code is extracted into a reusable function. |
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$styles = array(); |
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|
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if ( $editor_styles && current_theme_supports( 'editor-styles' ) ) { |
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foreach ( $editor_styles as $style ) { |
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if ( preg_match( '~^(https?:)?//~', $style ) ) { |
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$response = wp_remote_get( $style ); |
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if ( ! is_wp_error( $response ) ) { |
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$styles[] = array( |
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'css' => wp_remote_retrieve_body( $response ), |
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); |
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} |
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} else { |
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$file = get_theme_file_path( $style ); |
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if ( is_file( $file ) ) { |
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$styles[] = array( |
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'css' => file_get_contents( $file ), |
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'baseURL' => get_theme_file_uri( $style ), |
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); |
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} |
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} |
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} |
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} |
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|
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return $styles; |
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} |
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|
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/** |
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* Initialize the Gutenberg Templates List Page. |
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* |
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* @param array $settings The editor settings. |
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*/ |
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function gutenberg_edit_site_list_init( $settings ) { |
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wp_enqueue_script( 'wp-edit-site' ); |
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wp_enqueue_style( 'wp-edit-site' ); |
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wp_enqueue_media(); |
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|
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$post_type = get_post_type_object( $_GET['postType'] ); |
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|
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if ( ! $post_type ) { |
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wp_die( __( 'Invalid post type.', 'gutenberg' ) ); |
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} |
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|
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$preload_data = array_reduce( |
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array( |
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'/', |
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"/wp/v2/types/$post_type->name?context=edit", |
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'/wp/v2/types?context=edit', |
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"/wp/v2/$post_type->rest_base?context=edit&per_page=-1", |
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), |
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'rest_preload_api_request', |
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array() |
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); |
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|
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wp_add_inline_script( |
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'wp-api-fetch', |
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sprintf( |
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'wp.apiFetch.use( wp.apiFetch.createPreloadingMiddleware( %s ) );', |
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wp_json_encode( $preload_data ) |
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), |
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'after' |
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); |
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|
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wp_add_inline_script( |
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'wp-edit-site', |
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sprintf( |
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'wp.domReady( function() { |
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wp.editSite.initializeList( "%s", "%s", %s ); |
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} );', |
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'edit-site-editor', |
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$post_type->name, |
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wp_json_encode( $settings ) |
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) |
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); |
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} |
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|
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/** |
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* Initialize the Gutenberg Site Editor. |
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* |
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* @since 7.2.0 |
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* |
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* @param string $hook Page. |
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*/ |
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function gutenberg_edit_site_init( $hook ) { |
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global $current_screen, $post, $editor_styles; |
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|
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if ( ! gutenberg_is_edit_site_page( $hook ) ) { |
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return; |
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} |
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|
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// Default to is-fullscreen-mode to avoid rendering wp-admin navigation menu while loading and |
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// having jumps in the UI. |
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add_filter( |
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'admin_body_class', |
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static function( $classes ) { |
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return "$classes is-fullscreen-mode"; |
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} |
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); |
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|
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$custom_settings = array( |
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'siteUrl' => site_url(), |
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'postsPerPage' => get_option( 'posts_per_page' ), |
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'styles' => gutenberg_get_editor_styles(), |
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'defaultTemplateTypes' => gutenberg_get_indexed_default_template_types(), |
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'defaultTemplatePartAreas' => get_allowed_block_template_part_areas(), |
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'__experimentalBlockPatterns' => WP_Block_Patterns_Registry::get_instance()->get_all_registered(), |
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'__experimentalBlockPatternCategories' => WP_Block_Pattern_Categories_Registry::get_instance()->get_all_registered(), |
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); |
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|
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if ( gutenberg_is_edit_site_list_page() ) { |
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return gutenberg_edit_site_list_init( $custom_settings ); |
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} |
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|
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/** |
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* Make the WP Screen object aware that this is a block editor page. |
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* Since custom blocks check whether the screen is_block_editor, |
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* this is required for custom blocks to be loaded. |
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* See wp_enqueue_registered_block_scripts_and_styles in wp-includes/script-loader.php |
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*/ |
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$current_screen->is_block_editor( true ); |
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|
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$site_editor_context = new WP_Block_Editor_Context(); |
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$settings = gutenberg_get_block_editor_settings( $custom_settings, $site_editor_context ); |
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$active_global_styles_id = WP_Theme_JSON_Resolver_Gutenberg::get_user_custom_post_type_id(); |
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$active_theme = wp_get_theme()->get_stylesheet(); |
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gutenberg_initialize_editor( |
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'edit_site_editor', |
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'edit-site', |
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array( |
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'preload_paths' => array_merge( |
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gutenberg_get_navigation_areas_paths_to_preload(), |
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array( |
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array( '/wp/v2/media', 'OPTIONS' ), |
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'/', |
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'/wp/v2/types?context=edit', |
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'/wp/v2/taxonomies?context=edit', |
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'/wp/v2/pages?context=edit', |
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'/wp/v2/categories?context=edit', |
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'/wp/v2/posts?context=edit', |
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'/wp/v2/tags?context=edit', |
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'/wp/v2/templates?context=edit', |
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'/wp/v2/template-parts?context=edit', |
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'/wp/v2/settings', |
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'/wp/v2/themes?context=edit&status=active', |
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'/wp/v2/global-styles/' . $active_global_styles_id . '?context=edit', |
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'/wp/v2/global-styles/' . $active_global_styles_id, |
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'/wp/v2/global-styles/themes/' . $active_theme, |
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) |
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), |
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'initializer_name' => 'initializeEditor', |
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'editor_settings' => $settings, |
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) |
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); |
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|
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wp_add_inline_script( |
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'wp-blocks', |
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sprintf( 'wp.blocks.setCategories( %s );', wp_json_encode( get_block_categories( $post ) ) ), |
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'after' |
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); |
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|
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wp_enqueue_script( 'wp-edit-site' ); |
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wp_enqueue_script( 'wp-format-library' ); |
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wp_enqueue_style( 'wp-edit-site' ); |
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wp_enqueue_style( 'wp-format-library' ); |
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wp_enqueue_media(); |
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|
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if ( |
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current_theme_supports( 'wp-block-styles' ) || |
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( ! is_array( $editor_styles ) || count( $editor_styles ) === 0 ) |
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) { |
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wp_enqueue_style( 'wp-block-library-theme' ); |
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} |
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|
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/** |
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* Fires after block assets have been enqueued for the editing interface. |
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* |
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* Call `add_action` on any hook before 'admin_enqueue_scripts'. |
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* |
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* In the function call you supply, simply use `wp_enqueue_script` and |
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* `wp_enqueue_style` to add your functionality to the block editor. |
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* |
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* @since 5.0.0 |
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*/ |
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|
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do_action( 'enqueue_block_editor_assets' ); |
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|
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} |
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add_action( 'admin_enqueue_scripts', 'gutenberg_edit_site_init' ); |
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|
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/** |
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* Register a core site setting for front page information. |
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*/ |
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function register_site_editor_homepage_settings() { |
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register_setting( |
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'reading', |
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'show_on_front', |
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array( |
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'show_in_rest' => true, |
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'type' => 'string', |
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'description' => __( 'What to show on the front page', 'gutenberg' ), |
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) |
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); |
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|
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register_setting( |
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'reading', |
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'page_on_front', |
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array( |
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'show_in_rest' => true, |
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'type' => 'number', |
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'description' => __( 'The ID of the page that should be displayed on the front page', 'gutenberg' ), |
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) |
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); |
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} |
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add_action( 'init', 'register_site_editor_homepage_settings', 10 ); |
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|
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/** |
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* Sets the HTML <title> in the Site Editor list page to be the title of the CPT |
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* being edited, e.g. 'Templates'. |
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*/ |
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function gutenberg_set_site_editor_list_page_title() { |
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global $title; |
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if ( gutenberg_is_edit_site_list_page() ) { |
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$post_type = get_post_type_object( $_GET['postType'] ); |
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if ( $post_type ) { |
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$title = $post_type->labels->name; |
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} |
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} |
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} |
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add_action( 'load-appearance_page_gutenberg-edit-site', 'gutenberg_set_site_editor_list_page_title' ); |
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|
