updated to the lastest v1.3.1

Author: AlexWebLab

bs5starter/functions/navbar.php

@@ -2,15 +2,38 @@
 // bootstrap 5 wp_nav_menu walker
 class bootstrap_5_wp_nav_menu_walker extends Walker_Nav_menu
 {
+  private $current_item;
+  private $dropdown_menu_alignment_values = [
+    'dropdown-menu-start',
+    'dropdown-menu-end',
+    'dropdown-menu-sm-start',
+    'dropdown-menu-sm-end',
+    'dropdown-menu-md-start',
+    'dropdown-menu-md-end',
+    'dropdown-menu-lg-start',
+    'dropdown-menu-lg-end',
+    'dropdown-menu-xl-start',
+    'dropdown-menu-xl-end',
+    'dropdown-menu-xxl-start',
+    'dropdown-menu-xxl-end'
+  ];
+
   function start_lvl(&$output, $depth = 0, $args = array())
   {
+    $dropdown_menu_class[] = '';
+    foreach($this->current_item->classes as $class) {
+      if(in_array($class, $this->dropdown_menu_alignment_values)) {
+        $dropdown_menu_class[] = $class;
+      }
+    }
     $indent = str_repeat("\t", $depth);
     $submenu = ($depth > 0) ? ' sub-menu' : '';
-    $output .= "\n$indent<ul class=\"dropdown-menu$submenu depth_$depth\">\n";
+    $output .= "\n$indent<ul class=\"dropdown-menu$submenu " . esc_attr(implode(" ",$dropdown_menu_class)) . " depth_$depth\">\n";
   }
 
   function start_el(&$output, $item, $depth = 0, $args = array(), $id = 0)
   {
+    $this->current_item = $item;
 
     $indent = ($depth) ? str_repeat("\t", $depth) : '';
 
@@ -40,10 +63,11 @@ function start_el(&$output, $item, $depth = 0, $args = array(), $id = 0)
     $attributes .= !empty($item->url) ? ' href="' . esc_attr($item->url) . '"' : '';
 
     $active_class = ($item->current || $item->current_item_ancestor) ? 'active' : '';
-    $attributes .= ($args->walker->has_children) ? ' class="nav-link ' . $active_class . ' dropdown-toggle" data-bs-toggle="dropdown" aria-haspopup="true" aria-expanded="false"' : ' class="nav-link ' . $active_class . '"';
+    $nav_link_class = ( $depth > 0 ) ? 'dropdown-item ' : 'nav-link ';
+    $attributes .= ( $args->walker->has_children ) ? ' class="'. $nav_link_class . $active_class . ' dropdown-toggle" data-bs-toggle="dropdown" aria-haspopup="true" aria-expanded="false"' : ' class="'. $nav_link_class . $active_class . '"';
 
     $item_output = $args->before;
-    $item_output .= ($depth > 0) ? '<a class="dropdown-item"' . $attributes . '>' : '<a' . $attributes . '>';
+    $item_output .= '<a' . $attributes . '>';
     $item_output .= $args->link_before . apply_filters('the_title', $item->title, $item->ID) . $args->link_after;
     $item_output .= '</a>';
     $item_output .= $args->after;