/**
* Verify that a given delivery execution is allowed to be executed
*
* @param DeliveryExecution $deliveryExecution
* @param User $user
* @throws \common_exception_Unauthorized
*/
public function verifyResumeAuthorization(DeliveryExecution $deliveryExecution, User $user)
{
$stateId = $deliveryExecution->getState()->getUri();
if (!in_array($stateId, $this->getResumableStates())) {
\common_Logger::w('Unexpected state "' . $stateId);
throw new \common_exception_Unauthorized();
}
}
/**
* (non-PHPdoc)
* @see \oat\taoDelivery\model\authorization\AuthorizationProvider::verifyResumeAuthorization()
*/
public function verifyResumeAuthorization(DeliveryExecution $deliveryExecution, User $user)
{
$eligibilityService = $this->getEligibilityService();
$testCenter = $eligibilityService->getTestCenter($deliveryExecution->getDelivery(), $user);
if (!empty($testCenter)) {
$eligibility = $eligibilityService->getEligibility($testCenter, $deliveryExecution->getDelivery());
$state = $deliveryExecution->getState()->getUri();
if (in_array($state, [ProctoredDeliveryExecution::STATE_FINISHED, ProctoredDeliveryExecution::STATE_TERMINATED])) {
throw new UnAuthorizedException(_url('index', 'DeliveryServer', 'taoProctoring'), 'Terminated/Finished delivery cannot be resumed');
}
if (!$eligibilityService->canByPassProctor($eligibility)) {
// proctoring is required
if ($state !== ProctoredDeliveryExecution::STATE_AUTHORIZED) {
$errorPage = _url('awaitingAuthorization', 'DeliveryServer', 'taoProctoring', array('deliveryExecution' => $deliveryExecution->getIdentifier()));
throw new UnAuthorizedException($errorPage, 'Proctor authorization missing');
}
}
}
}
protected function revoke(DeliveryExecution $deliveryExecution)
{
if ($deliveryExecution->getState()->getUri() != DeliveryExecutionState::STATE_PAUSED) {
/** @var DeliveryExecutionStateService $deliveryExecutionStateService */
$deliveryExecutionStateService = $this->getServiceManager()->get(DeliveryExecutionStateService::SERVICE_ID);
$deliveryExecutionStateService->pauseExecution($deliveryExecution, ['reasons' => ['category' => 'focus-loss'], 'comment' => __('Assessment has been paused due to attempt to switch to another window/tab.')]);
}
}
