public function pdf()
{
$services = $this->consultant->getServicesOffered();
$unique_services = array();
$unique_regions = array();
foreach ($services as $service) {
if (!array_key_exists($service->getType(), $unique_services)) {
$unique_services[$service->getType()] = $service;
}
if (!array_key_exists($service->getRegionID(), $unique_regions)) {
$region = $this->region_repository->getById($service->getRegionID());
$unique_regions[$service->getRegionID()] = $region;
}
}
return Controller::curr()->Customise(array('Consultant' => $this->consultant, 'Services' => new ArrayList(array_values($unique_services)), 'Regions' => new ArrayList(array_values($unique_regions))))->renderWith(array('ConsultantsDirectoryPage_pdf'));
}
