From 5c12afb4e1291c10a4932fcda35033e761017bc1 Mon Sep 17 00:00:00 2001
From: Felix Arntz <flixos90@git.wordpress.org>
Date: Sat, 19 Aug 2017 10:38:50 +0000
Subject: [PATCH] Multisite: Use correct capability for the Updates page in the
 network admin.

A user should not be required to have the `update_core` capability to access the Updates page. Having one of the update capabilities for core, plugins, themes and languages should be sufficient.

Fixes #41538.


git-svn-id: https://develop.svn.wordpress.org/trunk@41269 602fd350-edb4-49c9-b593-d223f7449a82
---
 src/wp-admin/network/menu.php | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/src/wp-admin/network/menu.php b/src/wp-admin/network/menu.php
index e4cc786cc7..e21deb8b94 100644
--- a/src/wp-admin/network/menu.php
+++ b/src/wp-admin/network/menu.php
@@ -12,13 +12,25 @@ $menu[2] = array(__('Dashboard'), 'manage_network', 'index.php', '', 'menu-top m
 
 $submenu['index.php'][0] = array( __( 'Home' ), 'read', 'index.php' );
 
+if ( current_user_can( 'update_core' ) ) {
+	$cap = 'update_core';
+} elseif ( current_user_can( 'update_plugins' ) ) {
+	$cap = 'update_plugins';
+} elseif ( current_user_can( 'update_themes' ) ) {
+	$cap = 'update_themes';
+} else {
+	$cap = 'update_languages';
+}
+
 $update_data = wp_get_update_data();
 if ( $update_data['counts']['total'] ) {
-	$submenu['index.php'][10] = array( sprintf( __( 'Updates %s' ), "<span class='update-plugins count-{$update_data['counts']['total']}'><span class='update-count'>" . number_format_i18n( $update_data['counts']['total'] ) . "</span></span>" ), 'update_core', 'update-core.php' );
+	$submenu['index.php'][10] = array( sprintf( __( 'Updates %s' ), "<span class='update-plugins count-{$update_data['counts']['total']}'><span class='update-count'>" . number_format_i18n( $update_data['counts']['total'] ) . "</span></span>" ), $cap, 'update-core.php' );
 } else {
-	$submenu['index.php'][10] = array( __( 'Updates' ), 'update_core', 'update-core.php' );
+	$submenu['index.php'][10] = array( __( 'Updates' ), $cap, 'update-core.php' );
 }
 
+unset( $cap );
+
 $submenu['index.php'][15] = array( __( 'Upgrade Network' ), 'upgrade_network', 'upgrade.php' );
 
 $menu[4] = array( '', 'read', 'separator1', '', 'wp-menu-separator' );