/**
  * Guess the action text.
  *
  * @param TableBuilder $builder
  */
 public function guess(TableBuilder $builder)
 {
     $actions = $builder->getActions();
     $stream = $builder->getTableStream();
     if (!($module = $this->modules->active())) {
         return;
     }
     $section = $this->controlPanel->getControlPanelActiveSection();
     foreach ($actions as &$action) {
         /*
          * Nothing to do if set already.
          */
         if (isset($action['permission'])) {
             continue;
         }
         /*
          * Try and guess the permission.
          */
         if ($stream) {
             $action['permission'] = $module->getNamespace($stream->getSlug() . '.' . $action['slug']);
         } elseif ($section) {
             $action['permission'] = $module->getNamespace($section->getSlug() . '.' . $action['slug']);
         }
     }
     $builder->setActions($actions);
 }
 /**
  * Handle the buttons.
  *
  * @param ControlPanelBuilder $builder
  */
 public function handle(ControlPanelBuilder $builder)
 {
     if (!($section = $builder->getControlPanelActiveSection())) {
         $builder->setButtons([]);
         return;
     }
     $builder->setButtons($section->getButtons());
 }