Ticket #15777: 15777.001.diff

wp-includes/nav-menu-template.php

@@ -358 +358 @@
                         $active_parent_object_ids[] = (int) $menu_item->post_parent;
                         $active_object = $menu_item->object;
 
+                // Allow plugin to force selection
+                } elseif ( apply_filters( 'nav_menu_selected', false, $menu_item ) ) {
+                        $classes[] = 'current-menu-item';
+                        $menu_items[$key]->current = true;
+                        $_anc_id = (int) $menu_item->db_id;
+
+                        while(
+                                ( $_anc_id = get_post_meta( $_anc_id, '_menu_item_menu_item_parent', true ) ) &&
+                                ! in_array( $_anc_id, $active_ancestor_item_ids )
+                        ) {
+                                $active_ancestor_item_ids[] = $_anc_id;
+                        }
+
+                        if ( in_array( home_url(), array( untrailingslashit( $current_url ), untrailingslashit( $_indexless_current ) ) ) ) {
+                                // Back compat for home link to match wp_page_menu()
+                                $classes[] = 'current_page_item';
+                        }
+                        $active_parent_item_ids[] = (int) $menu_item->menu_item_parent;
+                        $active_parent_object_ids[] = (int) $menu_item->post_parent;
+                        $active_object = $menu_item->object;
+
+                        if ( untrailingslashit($item_url) == home_url() )
+                                $classes[] = 'menu-item-home';
                 // if the menu item corresponds to the currently-requested URL
                 } elseif ( 'custom' == $menu_item->object ) {
                         $current_url = untrailingslashit( ( is_ssl() ? 'https://' : 'http://' ) . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'] );