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<?php |
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/** |
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* PHP and WordPress configuration compatibility functions for the Gutenberg |
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* editor plugin changes related to REST API. |
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* |
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* @package gutenberg |
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*/ |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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die( 'Silence is golden.' ); |
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} |
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|
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if ( ! function_exists( 'wp_api_template_access_controller' ) ) { |
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/** |
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* Hook in to the template and template part post types and modify the |
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* access control for the rest endpoint to allow lower user roles to access |
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* the templates and template parts. |
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* |
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* @param array $args Current registered post type args. |
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* @param string $post_type Name of post type. |
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* |
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* @return array |
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*/ |
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function wp_api_template_access_controller( $args, $post_type ) { |
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if ( 'wp_template' === $post_type || 'wp_template_part' === $post_type ) { |
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$args['rest_controller_class'] = 'Gutenberg_REST_Templates_Controller_6_6'; |
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} |
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return $args; |
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} |
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} |
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add_filter( 'register_post_type_args', 'wp_api_template_access_controller', 10, 2 ); |
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|
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/** |
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* Adds the post classes to the REST API response. |
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* |
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* @param array $post The response object data. |
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* |
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* @return array |
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*/ |
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function gutenberg_add_class_list_to_api_response( $post ) { |
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|
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if ( ! isset( $post['id'] ) ) { |
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return array(); |
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} |
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|
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return get_post_class( array(), $post['id'] ); |
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} |
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|
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/** |
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* Adds the post classes to public post types in the REST API. |
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*/ |
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function gutenberg_add_class_list_to_public_post_types() { |
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$post_types = get_post_types( |
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array( |
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'public' => true, |
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'show_in_rest' => true, |
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), |
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'names' |
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); |
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|
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if ( ! empty( $post_types ) ) { |
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register_rest_field( |
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$post_types, |
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'class_list', |
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array( |
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'get_callback' => 'gutenberg_add_class_list_to_api_response', |
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'schema' => array( |
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'description' => __( 'An array of the class names for the post container element.', 'gutenberg' ), |
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'type' => 'array', |
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'items' => array( |
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'type' => 'string', |
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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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add_action( 'rest_api_init', 'gutenberg_add_class_list_to_public_post_types' ); |
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|
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|
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/** |
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* Registers the Global Styles Revisions REST API routes. |
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*/ |
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function gutenberg_register_global_styles_revisions_endpoints() { |
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$global_styles_revisions_controller = new Gutenberg_REST_Global_Styles_Revisions_Controller_6_6(); |
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$global_styles_revisions_controller->register_routes(); |
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} |
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|
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add_action( 'rest_api_init', 'gutenberg_register_global_styles_revisions_endpoints' ); |
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|
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/** |
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* Adds `stylesheet_uri` fields to WP_REST_Themes_Controller class. |
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*/ |
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function gutenberg_register_wp_rest_themes_stylesheet_directory_uri_field() { |
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register_rest_field( |
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'theme', |
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'stylesheet_uri', |
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array( |
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'get_callback' => function ( $item ) { |
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if ( ! empty( $item['stylesheet'] ) ) { |
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$theme = wp_get_theme( $item['stylesheet'] ); |
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$current_theme = wp_get_theme(); |
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if ( $theme->get_stylesheet() === $current_theme->get_stylesheet() ) { |
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return get_stylesheet_directory_uri(); |
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} else { |
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return $theme->get_stylesheet_directory_uri(); |
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} |
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} |
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|
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return null; |
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}, |
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'schema' => array( |
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'type' => 'string', |
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'description' => __( 'The uri for the theme\'s stylesheet directory.', 'gutenberg' ), |
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'format' => 'uri', |
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'readonly' => true, |
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'context' => array( 'view', 'edit', 'embed' ), |
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), |
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) |
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); |
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} |
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add_action( 'rest_api_init', 'gutenberg_register_wp_rest_themes_stylesheet_directory_uri_field' ); |
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|
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/** |
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* Adds `template_uri` fields to WP_REST_Themes_Controller class. |
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*/ |
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function gutenberg_register_wp_rest_themes_template_directory_uri_field() { |
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register_rest_field( |
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'theme', |
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'template_uri', |
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array( |
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'get_callback' => function ( $item ) { |
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if ( ! empty( $item['stylesheet'] ) ) { |
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$theme = wp_get_theme( $item['stylesheet'] ); |
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$current_theme = wp_get_theme(); |
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if ( $theme->get_stylesheet() === $current_theme->get_stylesheet() ) { |
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return get_template_directory_uri(); |
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} else { |
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return $theme->get_template_directory_uri(); |
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} |
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} |
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|
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return null; |
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}, |
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'schema' => array( |
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'type' => 'string', |
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'description' => __( 'The uri for the theme\'s template directory. If this is a child theme, this refers to the parent theme, otherwise this is the same as the theme\'s stylesheet directory.', 'gutenberg' ), |
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'format' => 'uri', |
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'readonly' => true, |
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'context' => array( 'view', 'edit', 'embed' ), |
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), |
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) |
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); |
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} |
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add_action( 'rest_api_init', 'gutenberg_register_wp_rest_themes_template_directory_uri_field' ); |
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|
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/** |
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* Adds `template` and `template_lock` fields to WP_REST_Post_Types_Controller class. |
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*/ |
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function gutenberg_register_wp_rest_post_types_controller_fields() { |
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register_rest_field( |
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'type', |
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'template', |
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array( |
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'get_callback' => function ( $item ) { |
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$post_type = get_post_type_object( $item['slug'] ); |
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if ( ! empty( $post_type ) ) { |
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return $post_type->template ?? array(); |
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} |
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}, |
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'schema' => array( |
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'type' => 'array', |
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'description' => __( 'The block template associated with the post type.', 'gutenberg' ), |
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'readonly' => true, |
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'context' => array( 'view', 'edit', 'embed' ), |
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), |
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) |
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); |
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register_rest_field( |
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'type', |
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'template_lock', |
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array( |
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'get_callback' => function ( $item ) { |
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$post_type = get_post_type_object( $item['slug'] ); |
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if ( ! empty( $post_type ) ) { |
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return ! empty( $post_type->template_lock ) ? $post_type->template_lock : false; |
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} |
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}, |
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'schema' => array( |
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'type' => array( 'string', 'boolean' ), |
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'enum' => array( 'all', 'insert', 'contentOnly', false ), |
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'description' => __( 'The template_lock associated with the post type, or false if none.', 'gutenberg' ), |
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'readonly' => true, |
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'context' => array( 'view', 'edit', 'embed' ), |
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), |
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) |
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); |
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} |
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add_action( 'rest_api_init', 'gutenberg_register_wp_rest_post_types_controller_fields' ); |
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|
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/** |
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* Preload theme and global styles paths to avoid flash of variation styles in post editor. |
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* |
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* @param array $paths REST API paths to preload. |
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* @param WP_Block_Editor_Context $context Current block editor context. |
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* @return array Filtered preload paths. |
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*/ |
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function gutenberg_block_editor_preload_paths_6_6( $paths, $context ) { |
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if ( 'core/edit-post' === $context->name ) { |
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$paths[] = '/wp/v2/global-styles/themes/' . get_stylesheet(); |
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$paths[] = '/wp/v2/themes?context=edit&status=active'; |
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$paths[] = '/wp/v2/global-styles/' . WP_Theme_JSON_Resolver_Gutenberg::get_user_global_styles_post_id() . '?context=edit'; |
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} |
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return $paths; |
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} |
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add_filter( 'block_editor_rest_api_preload_paths', 'gutenberg_block_editor_preload_paths_6_6', 10, 2 ); |
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|
