/** * Handle the command. */ public function handle() { $tree = $this->builder->getTree(); $model = $this->builder->getModel(); /** * If the model is already instantiated * then use it as is. */ if (is_object($model)) { $tree->setModel($model); return; } /** * If no model is set, try guessing the * model based on best practices. */ if (!$model) { $parts = explode('\\', str_replace('TreeBuilder', 'Model', get_class($this->builder))); unset($parts[count($parts) - 2]); $model = implode('\\', $parts); $this->builder->setModel($model); } /** * If the model is not set then skip it. */ if (!class_exists($model)) { return; } /** * Set the model on the tree! */ $tree->setModel(app($model)); }