/**
  * Build the items.
  *
  * @param TreeBuilder $builder
  */
 public function build(TreeBuilder $builder)
 {
     foreach ($builder->getTreeEntries() as $entry) {
         $segments = $this->segments->build($builder, $entry);
         $buttons = $this->buttons->build($builder, $entry);
         $buttons = $buttons->enabled();
         $id = $entry->getId();
         $parent = $entry->{$builder->getTreeOption('parent_segment', 'parent_id')};
         $item = compact('builder', 'segments', 'buttons', 'entry', 'parent', 'id');
         $item = $this->evaluator->evaluate($item, compact('builder', 'entry'));
         $builder->addTreeItem($this->factory->make($item));
     }
 }
 /**
  * Build segments and load them to the tree.
  *
  * @param BuildSegments $command
  */
 public function handle(BuildSegments $command)
 {
     $this->builder->build($command->getBuilder());
 }