Ticket #42486: 42486v2.diff

src/wp-admin/includes/menu.php

@@ -185 +185 @@
 }
 unset( $id, $data, $subs, $first_sub );
 
+// Hide the tools page if it's going to be empty.
+$manage_taxonomies = false;
+if ( current_user_can( 'import' ) ) {
+        $cats = get_taxonomy('category');
+        $tags = get_taxonomy('post_tag');
+        if ( current_user_can($cats->cap->manage_terms) || current_user_can($tags->cap->manage_terms) ) {
+                $manage_taxonomies = true;
+        }
+}
+if ( ! isset( $submenu['tools.php'] ) && ! $manage_taxonomies && ! has_action( 'tool_box' ) ) {
+        foreach ( $menu as $i => $data ) {
+                if ( 'tools.php' == $data[2] ) {
+                        unset( $menu[ $i ] );
+                        break;
+                }
+        }
+        unset( $data );
+}
+
 /**
  * @param string $add
  * @param string $class