From 6ff75317776049631e562c5fc8e79153c5d123a1 Mon Sep 17 00:00:00 2001
From: Steve Sutton <steve@gaslightmedia.com>
Date: Mon, 28 Sep 2015 12:56:07 -0400
Subject: [PATCH] Update the off canvas menu

Using the Appearance menu now and not pages
---
 functions.php | 59 ++++++++++++++++++++++++++++++++++++++++++++++-----
 1 file changed, 54 insertions(+), 5 deletions(-)

diff --git a/functions.php b/functions.php
index 7d0b572..d4708ad 100644
--- a/functions.php
+++ b/functions.php
@@ -167,13 +167,62 @@ if (!function_exists('glm_get_clientinfo_option')) {
  */
 function glm_offcanvas_menu()
 {
-    wp_page_menu(array(
-        'depth' => 0,
-        'sort_column' => 'menu_order',
-        'menu_class' => 'left-off-canvas-list'
-    ));
+    echo '<ul class="left-off-canvas-list">';
+      echo '<li class="page_item"><a href="' . get_bloginfo('url') . '">Home</a></li>';
+      wp_nav_menu(array(
+          'container' => false,                           // remove nav container
+          'container_class' => '',                        // class of container
+          'menu' => '',                                   // menu name
+          'menu_class' => 'off-canvas-list',              // adding custom nav class
+          'theme_location' => 'top-bar',        // where it's located in the theme
+          'before' => '',                                 // before each link <a>
+          'after' => '',                                  // after each link </a>
+          'link_before' => '',                            // before each link text
+          'link_after' => '',                             // after each link text
+          'depth' => 5,                                   // limit the depth of the nav
+          'fallback_cb' => false,                         // fallback function (see below)
+          'items_wrap' => '%3$s',
+          'walker' => new ExploreWesternUP_Offcanvas_Walker()
+      ));
+      echo '</ul>';
 }
 
+if ( ! class_exists( 'ExploreWesternUP_Offcanvas_Walker' ) ) :
+class ExploreWesternUP_Offcanvas_Walker extends Walker_Nav_Menu {
+
+    function display_element( $element, &$children_elements, $max_depth, $depth = 0, $args, &$output ) {
+        $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 ) ? 'page_item_has_children' : '';
+        $element->classes[] = 'page_item';
+
+        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 );
+
+        $classes = empty( $object->classes ) ? array() : (array) $object->classes;
+
+        if ( in_array( 'label', $classes ) ) {
+            $item_html = preg_replace( '/<a[^>]*>(.*)<\/a>/iU', '<label>$1</label>', $item_html );
+        }
+
+        $output .= $item_html;
+    }
+
+    function start_lvl( &$output, $depth = 0, $args = array() ) {
+        $output .= "\n<ul class=\"children\">\n";
+    }
+
+    function end_lvl(&$output, $depth = 0, $args = array()){
+        $output .= '</ul>';
+    }
+
+}
+endif;
+
 add_theme_support('post-thumbnails');
 set_post_thumbnail_size(120, 100, true);
 /**
-- 
2.17.1