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Multisite: Allow users with manage_network_users to edit network users.

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Other users in a network can now be given capabilities to manage users without also having global super admin privileges.

* Users with `manage_network_users` can not edit super admins.
* Users with `manage_network_users` can not promote users to super admin.
* Uses of `is_super_admin()` in `user-new.php` are now updated to `manage_network_users`.

Props daniellandau, chriscct7.
Fixes #16860.

Built from https://develop.svn.wordpress.org/trunk@33988


git-svn-id: http://core.svn.wordpress.org/trunk@33957 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Jeremy Felt 2015-09-10 03:34:23 +00:00
parent cb22d36f61
commit d1f818a61d
3 changed files with 10 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
wp-admin/user-new.php
View File

@ -84,7 +84,7 @@ if ( isset($_REQUEST['action']) && 'adduser' == $_REQUEST['action'] ) {
if ( ( $username != null && !is_super_admin( $user_id ) ) && ( array_key_exists($blog_id, get_blogs_of_user($user_id)) ) ) {
$redirect = add_query_arg( array('update' => 'addexisting'), 'user-new.php' );
} else {
if ( isset( $_POST[ 'noconfirmation' ] ) && is_super_admin() ) {
if ( isset( $_POST[ 'noconfirmation' ] ) && current_user_can( 'manage_network_users' ) ) {
add_existing_user_to_blog( array( 'user_id' => $user_id, 'role' => $_REQUEST[ 'role' ] ) );
$redirect = add_query_arg( array('update' => 'addnoconfirmation'), 'user-new.php' );
} else {
@ -158,12 +158,12 @@ Please click the following link to confirm the invite:
* @param string $user_login The sanitized username.
*/
$new_user_login = apply_filters( 'pre_user_login', sanitize_user( wp_unslash( $_REQUEST['user_login'] ), true ) );
if ( isset( $_POST[ 'noconfirmation' ] ) && is_super_admin() ) {
if ( isset( $_POST[ 'noconfirmation' ] ) && current_user_can( 'manage_network_users' ) ) {
add_filter( 'wpmu_signup_user_notification', '__return_false' ); // Disable confirmation email
add_filter( 'wpmu_welcome_user_notification', '__return_false' ); // Disable welcome email
}
wpmu_signup_user( $new_user_login, $new_user_email, array( 'add_to_blog' => $wpdb->blogid, 'new_role' => $_REQUEST['role'] ) );
if ( isset( $_POST[ 'noconfirmation' ] ) && is_super_admin() ) {
if ( isset( $_POST[ 'noconfirmation' ] ) && current_user_can( 'manage_network_users' ) ) {
$key = $wpdb->get_var( $wpdb->prepare( "SELECT activation_key FROM {$wpdb->signups} WHERE user_login = %s AND user_email = %s", $new_user_login, $new_user_email ) );
wpmu_activate_signup( $key );
$redirect = add_query_arg( array('update' => 'addnoconfirmation'), 'user-new.php' );
@ -339,7 +339,7 @@ if ( is_multisite() ) {
</select>
</td>
</tr>
<?php if ( is_super_admin() ) { ?>
<?php if ( current_user_can( 'manage_network_users' ) ) { ?>
<tr>
<th scope="row"><label for="adduser-noconfirmation"><?php _e('Skip Confirmation Email') ?></label></th>
<td><label for="adduser-noconfirmation"><input type="checkbox" name="noconfirmation" id="adduser-noconfirmation" value="1" /> <?php _e( 'Add the user without sending an email that requires their confirmation.' ); ?></label></td>
@ -476,7 +476,7 @@ if ( apply_filters( 'show_password_fields', true ) ) : ?>
</select>
</td>
</tr>
<?php if ( is_multisite() && is_super_admin() ) { ?>
<?php if ( is_multisite() && current_user_can( 'manage_network_users' ) ) { ?>
<tr>
<th scope="row"><label for="noconfirmation"><?php _e('Skip Confirmation Email') ?></label></th>
<td><label for="noconfirmation"><input type="checkbox" name="noconfirmation" id="noconfirmation" value="1" <?php checked( $new_user_ignore_pass ); ?> /> <?php _e( 'Add the user without sending an email that requires their confirmation.' ); ?></label></td>

7
wp-includes/capabilities-functions.php
View File

@ -37,11 +37,12 @@ function map_meta_cap( $cap, $user_id ) {
if ( 'edit_user' == $cap && isset( $args[0] ) && $user_id == $args[0] )
break;
// If multisite these caps are allowed only for super admins.
if ( is_multisite() && !is_super_admin( $user_id ) )
// In multisite the user must have manage_network_users caps. If editing a super admin, the user must be a super admin.
if ( is_multisite() && ( ( ! is_super_admin( $user_id ) && 'edit_user' === $cap && is_super_admin( $args[0] ) ) || ! user_can( $user_id, 'manage_network_users' ) ) ) {
$caps[] = 'do_not_allow';
else
} else {
$caps[] = 'edit_users'; // edit_user maps to edit_users.
}
break;
case 'delete_post':
case 'delete_page':

2
wp-includes/version.php
View File

@ -4,7 +4,7 @@
*
* @global string $wp_version
*/
$wp_version = '4.4-alpha-33987';
$wp_version = '4.4-alpha-33988';
/**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.