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<?php |
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/** |
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* Bootstraping 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 'toplevel_page_gutenberg-edit-site' === $page; |
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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 $editor_styles; |
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|
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// |
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// Ideally the code is extracted into a reusable function. |
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$styles = array( |
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array( |
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'css' => file_get_contents( |
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ABSPATH . WPINC . '/css/dist/editor/editor-styles.css' |
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), |
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), |
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); |
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|
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/* translators: Use this to specify the CSS font family for the default font. */ |
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$locale_font_family = esc_html_x( 'Noto Serif', 'CSS Font Family for Editor Font', 'gutenberg' ); |
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$styles[] = array( |
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'css' => "body { font-family: '$locale_font_family' }", |
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); |
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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 Edit Site Page. |
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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; |
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|
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if ( ! gutenberg_is_edit_site_page( $hook ) ) { |
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return; |
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} |
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|
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/** |
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* Make the WP Screen object aware that this is a block editor page. |
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* Since custom blocks check whether the screen is_block_editor, |
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* this is required for custom blocks to be loaded. |
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* See wp_enqueue_registered_block_scripts_and_styles in wp-includes/script-loader.php |
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*/ |
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$current_screen->is_block_editor( true ); |
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|
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// Get editor settings. |
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$max_upload_size = wp_max_upload_size(); |
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if ( ! $max_upload_size ) { |
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$max_upload_size = 0; |
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} |
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|
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// This filter is documented in wp-admin/includes/media.php. |
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$image_size_names = apply_filters( |
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'image_size_names_choose', |
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array( |
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'thumbnail' => __( 'Thumbnail', 'gutenberg' ), |
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'medium' => __( 'Medium', 'gutenberg' ), |
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'large' => __( 'Large', 'gutenberg' ), |
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'full' => __( 'Full Size', 'gutenberg' ), |
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) |
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); |
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$available_image_sizes = array(); |
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foreach ( $image_size_names as $image_size_slug => $image_size_name ) { |
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$available_image_sizes[] = array( |
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'slug' => $image_size_slug, |
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'name' => $image_size_name, |
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); |
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} |
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|
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$settings = array( |
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'disableCustomColors' => get_theme_support( 'disable-custom-colors' ), |
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'disableCustomFontSizes' => get_theme_support( 'disable-custom-font-sizes' ), |
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'imageSizes' => $available_image_sizes, |
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'isRTL' => is_rtl(), |
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'maxUploadFileSize' => $max_upload_size, |
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); |
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|
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list( $color_palette, ) = (array) get_theme_support( 'editor-color-palette' ); |
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list( $font_sizes, ) = (array) get_theme_support( 'editor-font-sizes' ); |
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if ( false !== $color_palette ) { |
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$settings['colors'] = $color_palette; |
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} |
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if ( false !== $font_sizes ) { |
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$settings['fontSizes'] = $font_sizes; |
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} |
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$settings['styles'] = gutenberg_get_editor_styles(); |
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|
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$template_ids = array(); |
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$template_part_ids = array(); |
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foreach ( get_template_types() as $template_type ) { |
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// Skip 'embed' for now because it is not a regular template type. |
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// Skip 'index' because it's a fallback that we handle differently. |
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if ( in_array( $template_type, array( 'embed', 'index' ), true ) ) { |
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continue; |
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} |
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|
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$current_template = gutenberg_find_template_post_and_parts( $template_type ); |
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if ( isset( $current_template ) ) { |
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$template_ids[ $template_type ] = $current_template['template_post']->ID; |
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$template_part_ids = $template_part_ids + $current_template['template_part_ids']; |
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} |
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} |
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|
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$current_template_id = $template_ids['front-page']; |
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|
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$settings['editSiteInitialState'] = array(); |
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|
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$settings['editSiteInitialState']['homeTemplateId'] = $current_template_id; |
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$settings['editSiteInitialState']['templateId'] = $current_template_id; |
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$settings['editSiteInitialState']['templateType'] = 'wp_template'; |
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$settings['editSiteInitialState']['templateIds'] = array_values( $template_ids ); |
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$settings['editSiteInitialState']['templatePartIds'] = array_values( $template_part_ids ); |
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|
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$settings['editSiteInitialState']['showOnFront'] = get_option( 'show_on_front' ); |
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$settings['editSiteInitialState']['page'] = array( |
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'path' => '/', |
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'context' => 'page' === $settings['editSiteInitialState']['showOnFront'] ? array( |
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'postType' => 'page', |
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'postId' => get_option( 'page_on_front' ), |
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) : array(), |
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); |
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|
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// This is so other parts of the code can hook their own settings. |
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// Example: Global Styles. |
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global $post; |
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$settings = apply_filters( 'block_editor_settings', $settings, $post ); |
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|
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// Preload block editor paths. |
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// most of these are copied from edit-forms-blocks.php. |
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$preload_paths = array( |
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'/', |
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'/wp/v2/types?context=edit', |
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'/wp/v2/taxonomies?per_page=100&context=edit', |
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'/wp/v2/pages?per_page=100&context=edit', |
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'/wp/v2/themes?status=active', |
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sprintf( '/wp/v2/templates/%s?context=edit', $current_template_id ), |
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array( '/wp/v2/media', 'OPTIONS' ), |
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); |
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$preload_data = array_reduce( |
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$preload_paths, |
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'rest_preload_api_request', |
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array() |
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); |
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wp_add_inline_script( |
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'wp-api-fetch', |
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sprintf( 'wp.apiFetch.use( wp.apiFetch.createPreloadingMiddleware( %s ) );', wp_json_encode( $preload_data ) ), |
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'after' |
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); |
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|
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// Initialize editor. |
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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.initialize( "edit-site-editor", %s ); |
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} );', |
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wp_json_encode( gutenberg_experiments_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.unstable__bootstrapServerSideBlockDefinitions( %s );', wp_json_encode( get_block_editor_server_block_settings() ) ), |
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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-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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/** |
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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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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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} |
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add_action( 'admin_enqueue_scripts', 'gutenberg_edit_site_init' ); |
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|
