public function confirm()
{
parent::init();
try {
$token = Session::get('SummitConfirmSpeakerPage.Token');
if (isset($_REQUEST['t'])) {
$token = base64_decode($_REQUEST['t']);
Session::set('SummitConfirmSpeakerPage.Token', $token);
return $this->redirect($this->Link('confirm'));
}
if (empty($token)) {
throw new InvalidArgumentException('missing token!');
}
$request = PresentationSpeakerSummitAssistanceConfirmationRequest::get()->filter('ConfirmationHash', PresentationSpeakerSummitAssistanceConfirmationRequest::HashConfirmationToken($token))->first();
if (is_null($request)) {
throw new NotFoundEntityException('PresentationSpeakerSummitAssistanceConfirmationRequest', '');
}
if (!$request->alreadyConfirmed()) {
$request->confirm($token);
$request->write();
}
$data['Speaker'] = $request->Speaker();
$data['Summit'] = $request->Summit();
Session::set('Current.PresentationSpeakerSummitAssistanceConfirmationRequest', $request);
return $this->customise($data)->renderWith(array('SummitConfirmSpeakerPage', 'SummitPage'), $this->parent);
} catch (Exception $ex) {
SS_Log::log($ex->getMessage(), SS_Log::WARN);
return $this->httpError(404, 'Sorry, this speaker confirmation token does not seem to be correct.');
}
}
/**
* Resets the confirmation request if exists and its not confirmed yet
* otherwise exception
* @param int $summit_id
* @return string
* @throws Exception
* @throws ValidationException
* @throws null
*/
public function resetConfirmationLink($summit_id)
{
$confirmation_page = SummitConfirmSpeakerPage::get()->filter('SummitID', intval($summit_id))->first();
if (!$confirmation_page) {
throw new NotFoundEntityException('Confirmation Speaker Page not set on current summit!');
}
$url = $confirmation_page->getAbsoluteLiveLink(false);
$request = PresentationSpeakerSummitAssistanceConfirmationRequest::get()->filter(['SummitID' => intval($summit_id), 'SpeakerID' => $this->ID])->first();
if (is_null($request)) {
throw new EntityValidationException('there is not valid request!');
}
if ($request->alreadyConfirmed()) {
throw new EntityValidationException('request already confirmed!');
}
$token = null;
$already_exists = false;
do {
$token = $request->generateConfirmationToken();
$already_exists = intval(PresentationSpeakerSummitAssistanceConfirmationRequest::get()->filter(['SummitID' => intval($summit_id), 'SpeakerID:ExactMatch:not' => $this->ID, 'ConfirmationHash' => PresentationSpeakerSummitAssistanceConfirmationRequest::HashConfirmationToken($token)])->count()) > 1;
} while ($already_exists);
$request->write();
return $url . 'confirm?t=' . base64_encode($token);
}
