/**
* Method lists users, galleries and images that match provided string.
*/
public function action()
{
if (post('search')) {
$str = post('search');
$str = preg_replace("#[^0-9a-z]#i", "", $str);
//getting search results that match given string
$users = UserRepository::searchUsers($str);
$galleries = GalleryRepository::searchGalleries($str);
$photos = PhotoRepository::searchPhotos($str);
//showing results
$searchResults = new SearchResults();
$searchResults->setUsers($users);
$searchResults->setGalleries($galleries);
$searchResults->setPhotos($photos);
echo $searchResults;
}
}
