Changeset 52145 for trunk/src/wp-admin/includes/post.php

Timestamp:

11/12/2021 03:53:18 AM (3 years ago)

Author:

noisysocks

Message:

Editor: Add Navigation Area infrastructure

Copies Navigation Area infrastrucutre from lib/navigation.php in Gutenberg. This
allows a Navigation block to be associated with a particular area which persists
when switching theme.

Props antonvlasenko, mamaduka, spacedmonkey.
See #54337.

File:

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

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

@@ -2448 +2448 @@
     do_action( 'block_editor_meta_box_hidden_fields', $post );
 }
+
+/**
+ * Disable block editor for wp_navigation type posts so they can be managed via the UI.
+ *
+ * @since 5.9.0
+ * @access private
+ *
+ * @param bool   $value Whether the CPT supports block editor or not.
+ * @param string $post_type Post type.
+ *
+ * @return bool
+ */
+function _disable_block_editor_for_navigation_post_type( $value, $post_type ) {
+    if ( 'wp_navigation' === $post_type ) {
+        return false;
+    }
+
+    return $value;
+}
+
+/**
+ * This callback disables the content editor for wp_navigation type posts.
+ * Content editor cannot handle wp_navigation type posts correctly.
+ * We cannot disable the "editor" feature in the wp_navigation's CPT definition
+ * because it disables the ability to save navigation blocks via REST API.
+ *
+ * @since 5.9.0
+ * @access private
+ *
+ * @param WP_Post $post An instance of WP_Post class.
+ */
+function _disable_content_editor_for_navigation_post_type( $post ) {
+    $post_type = get_post_type( $post );
+    if ( 'wp_navigation' !== $post_type ) {
+        return;
+    }
+
+    remove_post_type_support( $post_type, 'editor' );
+}
+
+/**
+ * This callback enables content editor for wp_navigation type posts.
+ * We need to enable it back because we disable it to hide
+ * the content editor for wp_navigation type posts.
+ *
+ * @since 5.9.0
+ * @access private
+ *
+ * @see _disable_content_editor_for_navigation_post_type
+ *
+ * @param WP_Post $post An instance of WP_Post class.
+ */
+function _enable_content_editor_for_navigation_post_type( $post ) {
+    $post_type = get_post_type( $post );
+    if ( 'wp_navigation' !== $post_type ) {
+        return;
+    }
+
+    add_post_type_support( $post_type, 'editor' );
+}