/**
  * Handle the command.
  *
  * @param Guard $auth
  */
 public function handle(Guard $auth)
 {
     /* @var UserInterface|null $user */
     $user = $auth->user();
     /* @var PageInterface $page */
     foreach ($this->pages as $key => $page) {
         $roles = $page->getAllowedRoles();
         /**
          * If there are role restrictions
          * but no user is signed in then
          * we can't authorize anything!
          */
         if (!$roles->isEmpty() && !$user) {
             $this->pages->forget($key);
             continue;
         }
         /**
          * If there are role restrictions
          * and the user does not belong to
          * any of them then don't show it.
          */
         if (!$roles->isEmpty() && !$user->hasAnyRole($roles)) {
             $this->pages->forget($key);
             continue;
         }
     }
 }
 /**
  * Handle the command.
  */
 public function handle(ViewTemplate $template)
 {
     if (!($current = $this->pages->current())) {
         return;
     }
     if (!$current->getParentId()) {
         return;
     }
     /* @var PageInterface $page */
     foreach ($this->pages as $page) {
         /**
          * Already flagged.
          */
         if ($page->isActive() || $page->isCurrent()) {
             continue;
         }
         /**
          * Set active if the direct
          * parent of current page.
          */
         if ($page->getId() == $current->getParentId()) {
             $page->setActive(true);
         }
         /**
          * If the active page is in the children
          * of this page then mark it active too.
          */
         if (!$this->pages->children($page)->active()->isEmpty()) {
             $page->setActive(true);
             $this->dispatch(new SetActivePages($this->pages));
         }
     }
 }
 /**
  * Handle the command.
  */
 public function handle()
 {
     /* @var PageInterface|EloquentModel $page */
     foreach ($this->pages as $page) {
         $page->setRelation('children', $this->pages->children($page));
     }
 }
 /**
  * Handle the command.
  */
 public function handle(ViewTemplate $template)
 {
     /* @var PageInterface $page */
     if (!($page = $template->get('page'))) {
         return;
     }
     /* @var PageInterface $current */
     $current = $this->pages->find($page->getId());
     $current->setCurrent(true);
 }
 /**
  * Handle the command.
  */
 public function handle()
 {
     /* @var PageInterface|EloquentModel $page */
     foreach ($this->pages as $page) {
         /* @var PageInterface $parent */
         if (($id = $page->getParentId()) && ($parent = $this->pages->find($id))) {
             $page->setRelation('parent', $parent);
         }
     }
 }