From 9ac43b6ade9f98367fd0cca805c9c0350a40b1df Mon Sep 17 00:00:00 2001
From: hellofromTonya <hellofromTonya@git.wordpress.org>
Date: Thu, 17 Feb 2022 15:11:01 +0000
Subject: [PATCH] Editor: Grant only admins access to the "Navigation Menus" UI
 for block and non-block themes.

Restricts and grants access to only admin roles for the Navigation Menu UI screen, i.e. either directly through the URL wp-admin/edit.php?post_type=wp_navigation or via the Navigation block's "Manage menu" option (in the block's toolbar).

It resolves 2 issues:

- For non-block themes, fixes the issue where admins could not access the UI.
- For block themes, restricts access to only admin roles, i.e. non-admins no longer have access to the UI.

Non-admins will receive the "Sorry, you are not allowed to edit posts in this post type" error message.

Follow-up [52069], [52145], [52330], [52400].

Props ironprogrammer, costdev, noisysocks, talldanwp, hellofromTonya, manfcarlo, pyrobd.
Fixes #54889.
Built from https://develop.svn.wordpress.org/trunk@52755


git-svn-id: http://core.svn.wordpress.org/trunk@52344 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/post.php    | 3 ++-
 wp-includes/version.php | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/wp-includes/post.php b/wp-includes/post.php
index 93eaed4294..7ceff7b693 100644
--- a/wp-includes/post.php
+++ b/wp-includes/post.php
@@ -503,7 +503,7 @@ function create_initial_post_types() {
 			'public'                => false,
 			'_builtin'              => true, /* internal use only. don't use this when registering your own post type. */
 			'has_archive'           => false,
-			'show_ui'               => wp_is_block_theme(),
+			'show_ui'               => true,
 			'show_in_menu'          => false,
 			'show_in_admin_bar'     => false,
 			'show_in_rest'          => true,
@@ -520,6 +520,7 @@ function create_initial_post_types() {
 				'delete_others_posts'    => 'edit_theme_options',
 				'edit_private_posts'     => 'edit_theme_options',
 				'edit_published_posts'   => 'edit_theme_options',
+				'edit_posts'             => 'edit_theme_options',
 			),
 			'rest_base'             => 'navigation',
 			'rest_controller_class' => 'WP_REST_Posts_Controller',
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 561a4ef636..b0b7dbcbc6 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.0-alpha-52754';
+$wp_version = '6.0-alpha-52755';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.