From 91648d6bd397cc5103a1106b48443a5a6228ab0f Mon Sep 17 00:00:00 2001
From: Ian Weller <ian@gaslightmedia.com>
Date: Mon, 23 Nov 2015 16:56:09 -0500
Subject: [PATCH] added missing part of walker

---
 lib/menu-walker.php | 30 +++++++++++++++++++++++++-----
 1 file changed, 25 insertions(+), 5 deletions(-)

diff --git a/lib/menu-walker.php b/lib/menu-walker.php
index 611e3f3..95ae1f8 100644
--- a/lib/menu-walker.php
+++ b/lib/menu-walker.php
@@ -10,16 +10,36 @@ class Feature_Top_Bar_Walker extends Walker_Nav_Menu {
         $element->has_children = ! empty( $children_elements[ $element->ID ] );
         $element->classes[] = ( $element->current || $element->current_item_ancestor ) ? 'active' : '';
         $element->classes[] = ( $element->has_children && 1 !== $max_depth ) ? 'has-dropdown' : '';
-        $element->classes[] = ( $element->post_parent == 0 && $mainLevelCounter > 3 ) ? 'drop-left' : '';
+        $element->classes[] = ( $element->post_parent == 0 && $mainLevelCounter < 3 ) ? '' : 'drop-left';
         parent::display_element( $element, $children_elements, $max_depth, $depth, $args, $output );
     }
     
-    
+    function start_el( &$output, $object, $depth = 0, $args = array(), $current_object_id = 0 ) {
+        $item_html = '';
+        parent::start_el( $item_html, $object, $depth, $args );
+
+//        // Insert style to display page's thumbnail
+//        $item_style = '';
+//        if ($depth == 0 && has_post_thumbnail((int)$object->object_id)) {
+//            $thumbnail = wp_get_attachment_image_src(get_post_thumbnail_id((int)$object->object_id), 'large');
+//            $item_style .= "<style>#menu-item-".$object->ID." > .dropdown:before { background-image: url('".$thumbnail[0]."');</style>";
+//        }
+//        //$output .= ( 0 == $depth ) ? '<li class="divider"></li>' : '';
+//        $classes = empty( $object->classes ) ? array() : (array) $object->classes;
+//        if ( in_array( 'label', $classes ) ) {
+//            //$output .= '<li class="divider"></li>';
+//            $item_html = preg_replace( '/<a[^>]*>(.*)<\/a>/iU', '<label>$1</label>', $item_html );
+//        }
+//        if ( in_array( 'divider', $classes ) ) {
+//            $item_html = preg_replace( '/<a[^>]*>( .* )<\/a>/iU', '', $item_html );
+//        }
+        if ($item_style)
+            $output .= $item_style;
+        $output .= $item_html;
+    }
 
     function start_lvl( &$output, $depth = 0, $args = array() ) {
-        if ($depth == 0) {
-            $output .= "\n<ul class=\"sub-menu dropdown\">\n";
-        }
+        $output .= "\n<ul class=\"sub-menu dropdown\">\n";
     }
 
 }
-- 
2.17.1