public function getFilterActionAttribute()
    {
        return sprintf('<a href="%s"
            class="glyphicon glyphicon-filter js-tooltip"
            title="' . __('decoy::changes.standard_list.filter') . '"
            data-placement="left"></a>',
            $this->filterUrl(['model' => $this->model, 'key' => $this->key]),
            strip_tags($this->getModelNameHtmlAttribute()));
    }