/**
* Get a widget.
*
* @param string $slug
*
* @return widget
*/
public function widget($slug)
{
$widget = WidgetRepository::getWidgetBySLUG($slug);
if (Gate::allows('quarx', Auth::user())) {
$widget->content .= '<a href="' . url('quarx/widgets/' . $widget->id . '/edit') . '" style="margin-left: 8px;" class="btn btn-xs btn-default"><span class="fa fa-pencil"></span> Edit</a>';
}
return $widget->content;
}