Corcel\Post::__get PHP Method

    public function __get($key)
    {
        if (($value = parent::__get($key)) !== null) {
            return $value;
        }
        if (!property_exists($this, $key)) {
            if (property_exists($this, $this->primaryKey) && isset($this->meta->{$key})) {
                return $this->meta->{$key};
            }
        } elseif (isset($this->{$key}) and empty($this->{$key})) {
            // fix for menu items when chosing category to show
            if (in_array($key, ['post_title', 'post_name'])) {
                $type = $this->meta->_menu_item_object;
                $taxonomy = null;
                // Support certain types of meta objects
                if ($type == 'category') {
                    $taxonomy = $this->meta()->where('meta_key', '_menu_item_object_id')->first()->taxonomy('meta_value')->first();
                } elseif ($type == 'post_tag') {
                    $taxonomy = $this->meta()->where('meta_key', '_menu_item_object_id')->first()->taxonomy('meta_value')->first();
                } elseif ($type == 'post') {
                    $post = $this->meta()->where('meta_key', '_menu_item_object_id')->first()->post(true)->first();
                    return $post->{$key};
                }
                if (isset($taxonomy) && $taxonomy->exists) {
                    if ($key == 'post_title') {
                        return $taxonomy->name;
                    } elseif ($key == 'post_name') {
                        return $taxonomy->slug;
                    }
                }
            }
        }
    }