Changeset 53559 for trunk/src/wp-admin/includes/post.php

Timestamp:

06/23/2022 06:46:18 PM (4 years ago)

Author:

jorbin

Message:

Editor: Universalize functions for checking block editor status.

use_block_editor_for_post_type and use_block_editor_for_post can be very useful in more contexts than wp-admin, especially when a site is in transition. For example, you may want to do things on init that are different.

Neither function depends on other functions that are available only in wp-admin (other than use_block_editor_for_post() relying on use_block_editor_for_post_type() and an admin-referrer check that's historically gated by a query variable and now also gated by is_admin), therefore moving them to wp-includes seems both feasible and beneficial

Props ethitter, jorbin.
Fixes #51819.

File:

• trunk/src/wp-admin/includes/post.php (modified) (1 diff)

trunk/src/wp-admin/includes/post.php

@@ -2149 +2149 @@
 
 /**
- * Returns whether the post can be edited in the block editor.
- *
- * @since 5.0.0
- *
- * @param int|WP_Post $post Post ID or WP_Post object.
- * @return bool Whether the post can be edited in the block editor.
- */
-function use_block_editor_for_post( $post ) {
-        $post = get_post( $post );
-
-        if ( ! $post ) {
-                return false;
-        }
-
-        // We're in the meta box loader, so don't use the block editor.
-        if ( isset( $_GET['meta-box-loader'] ) ) {
-                check_admin_referer( 'meta-box-loader', 'meta-box-loader-nonce' );
-                return false;
-        }
-
-        $use_block_editor = use_block_editor_for_post_type( $post->post_type );
-
-        /**
-         * Filters whether a post is able to be edited in the block editor.
-         *
-         * @since 5.0.0
-         *
-         * @param bool    $use_block_editor Whether the post can be edited or not.
-         * @param WP_Post $post             The post being checked.
-         */
-        return apply_filters( 'use_block_editor_for_post', $use_block_editor, $post );
-}
-
-/**
- * Returns whether a post type is compatible with the block editor.
- *
- * The block editor depends on the REST API, and if the post type is not shown in the
- * REST API, then it won't work with the block editor.
- *
- * @since 5.0.0
- *
- * @param string $post_type The post type.
- * @return bool Whether the post type can be edited with the block editor.
- */
-function use_block_editor_for_post_type( $post_type ) {
-        if ( ! post_type_exists( $post_type ) ) {
-                return false;
-        }
-
-        if ( ! post_type_supports( $post_type, 'editor' ) ) {
-                return false;
-        }
-
-        $post_type_object = get_post_type_object( $post_type );
-        if ( $post_type_object && ! $post_type_object->show_in_rest ) {
-                return false;
-        }
-
-        /**
-         * Filters whether a post is able to be edited in the block editor.
-         *
-         * @since 5.0.0
-         *
-         * @param bool   $use_block_editor  Whether the post type can be edited or not. Default true.
-         * @param string $post_type         The post type being checked.
-         */
-        return apply_filters( 'use_block_editor_for_post_type', true, $post_type );
-}
-
-/**
  * Prepares server-registered blocks for the block editor.
  *