Ticket #49040: 49040.diff

wp-includes/admin-bar.php

@@ -849 +849 @@
                 $actions['post-new.php?post_type=content'][1] = 'add-new-content';
         }
 
+        if ( current_user_can( 'create_sites' ) && is_multisite() ) {
+                $actions['wp-login.php?action=register'] = array( _x( 'Site', 'add new from admin bar' ), 'new-site' );
+        }
+
         if ( current_user_can( 'create_users' ) || ( is_multisite() && current_user_can( 'promote_users' ) ) ) {
                 $actions['user-new.php'] = array( _x( 'User', 'add new from admin bar' ), 'new-user' );
         }
@@ -870 +874 @@
         foreach ( $actions as $link => $action ) {
                 list( $title, $id ) = $action;
 
+                if ( 'new-site' === $id ) {
+                        $href = wp_registration_url();
+                } else {
+                        $href = admin_url( $link );
+                }
+
                 $wp_admin_bar->add_node(
                         array(
                                 'parent' => 'new-content',
                                 'id'     => $id,
                                 'title'  => $title,
-                                'href'   => admin_url( $link ),
+                                'href'   => $href,
                         )
                 );
         }