ISTWCMS-4923: adding function to check for inaccessible menu links

src/Service/UWService.php

@@ -677,6 +677,9 @@ class UWService implements UWServiceInterface {
     // Ensure that we only get the published menu items.
     $this->uwCheckPublishedMenuItems($menu);
 
+    // Remove inaccessible menu links.
+    $this->uwCheckMenuInaccessible($menu);
+
     // If we want to have the count of menu items, then count them.
     if ($count_menu_items) {
 
@@ -726,6 +729,19 @@ class UWService implements UWServiceInterface {
     }
   }
 
+  /**
+   * {@inheritDoc}
+   */
+  public function uwCheckMenuInaccessible(&$menu): void {
+
+    // Step through each menu and if it is inaccessible, remove it.
+    foreach ($menu as $key => $m) {
+      if ($m['text'] == 'Inaccessible') {
+        unset($menu[$key]);
+      }
+    }
+  }
+
   /**
    * {@inheritDoc}
    */

src/Service/UWServiceInterface.php

@@ -196,6 +196,14 @@ interface UWServiceInterface {
    */
   public function uwCheckPublishedMenuItems(array &$menu): void;
 
+  /**
+   * Function to check that all menu links are inaccessible.
+   *
+   * @param array $menu
+   *   The array of menus.
+   */
+  public function uwCheckMenuInaccessible(array &$menu): void;
+
   /**
    * A function to setup the menu for UW display.
    *