/**
* Display a listing of the resource.
*
* @return Response
*/
public function index()
{
$updatedAtServerPublished = Request::header('Updated-At-Server-Published');
$updatedAtServerUnpublished = Request::header('Updated-At-Server-Unpublished');
if (Input::has('published') && Input::get('published') === "true") {
$universities = University::published(true)->newerThan($updatedAtServerPublished)->with("rules")->get();
// hide fields which are not needed here
$hiddenFields = Rule::getDefaultHidden();
array_push($hiddenFields, "semester_format", "semester_pattern", "semester_start_summer", "semester_start_winter", "grade_factor", "overview");
Rule::setStaticHidden($hiddenFields);
return $universities;
} else {
// get all universities, but differentiate between published and unpublished
$published = University::published(true)->newerThan($updatedAtServerPublished)->get();
$unpublished = University::published(false)->newerThan($updatedAtServerUnpublished)->get();
return $published->merge($unpublished)->all();
}
}
