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prevent admins from removing themselves and main super admin from super admin list, See #11644 

git-svn-id: http://svn.automattic.com/wordpress/trunk@13431 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
wpmuguru 2010-02-26 17:16:31 +00:00
parent 4b88d15411
commit 997a564f72
1 changed files with 3 additions and 0 deletions
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3
wp-admin/ms-edit.php
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@ -496,10 +496,13 @@ switch ( $_GET['action'] ) {
wp_redirect( add_query_arg( array( 'updated' => 'true', 'action' => 'add_superadmin' ), $_SERVER['HTTP_REFERER'] ) ); wp_redirect( add_query_arg( array( 'updated' => 'true', 'action' => 'add_superadmin' ), $_SERVER['HTTP_REFERER'] ) );
} elseif ( isset( $_POST[ 'remove_superadmin' ] ) ) { } elseif ( isset( $_POST[ 'remove_superadmin' ] ) ) {
$super_admins = get_site_option( 'site_admins', array( 'admin' ) ); $super_admins = get_site_option( 'site_admins', array( 'admin' ) );
$admin_email = get_site_option( 'admin_email' );
foreach ( (array) $_POST['allusers'] as $key => $val ) { foreach ( (array) $_POST['allusers'] as $key => $val ) {
if ( $val == '' || $val == '0' ) if ( $val == '' || $val == '0' )
continue; continue;
$user = new WP_User( $val ); $user = new WP_User( $val );
if ( $user->ID == $current_user->ID || $user->user_email == $admin_email )
continue;
foreach ( $super_admins as $key => $username ) { foreach ( $super_admins as $key => $username ) {
if ( $username == $user->user_login ) { if ( $username == $user->user_login ) {
unset( $super_admins[ $key ] ); unset( $super_admins[ $key ] );