/**
* @param $params
* @return Report
*/
public function __invoke($params)
{
\common_ext_ExtensionsManager::singleton()->getExtensionById('taoProctoring');
\common_ext_ExtensionsManager::singleton()->getExtensionById('taoDeliveryRdf');
\common_ext_ExtensionsManager::singleton()->getExtensionById('taoQtiTest');
$report = new Report(Report::TYPE_INFO, 'Updating of delivery monitoring cache...');
$testCenters = TestCenterService::singleton()->getRootClass()->getInstances(true);
$deliveryMonitoringService = $this->getServiceLocator()->get(DeliveryMonitoringService::CONFIG_ID);
$deliveryService = $this->getServiceLocator()->get(DeliveryService::CONFIG_ID);
$eligibilityService = EligibilityService::singleton();
foreach ($testCenters as $testCenter) {
$deliveries = $eligibilityService->getEligibleDeliveries($testCenter, false);
foreach ($deliveries as $delivery) {
if ($delivery->exists()) {
$deliveryExecutions = $deliveryService->getCurrentDeliveryExecutions($delivery->getUri(), $testCenter->getUri());
foreach ($deliveryExecutions as $deliveryExecution) {
$data = $deliveryMonitoringService->getData($deliveryExecution, true);
if ($deliveryMonitoringService->save($data)) {
$report->add(new Report(Report::TYPE_SUCCESS, "Delivery execution {$deliveryExecution->getUri()} successfully updated."));
} else {
$errors = $data->getErrors();
$errorsStr = " " . PHP_EOL;
array_walk($errors, function ($val, $key) use(&$errorsStr) {
$errorsStr .= " {$key} - {$val}" . PHP_EOL;
});
$report->add(new Report(Report::TYPE_ERROR, "Delivery execution {$deliveryExecution->getUri()} was not updated. {$errorsStr}"));
}
}
}
}
}
return $report;
}
private function getEligibilityService()
{
if (is_null($this->eligibilityService)) {
$this->eligibilityService = EligibilityService::singleton();
}
return $this->eligibilityService;
}
/**
* Get resumable (active) deliveries.
* @param User $user User instance. If not given then all deliveries will be returned regardless of user URI.
* @return type
*/
public function getResumableDeliveries(User $user)
{
$deliveryExecutionService = \taoDelivery_models_classes_execution_ServiceProxy::singleton();
$userUri = $user->getIdentifier();
$started = array_merge($deliveryExecutionService->getActiveDeliveryExecutions($userUri), $deliveryExecutionService->getPausedDeliveryExecutions($userUri), $deliveryExecutionService->getDeliveryExecutionsByStatus($userUri, DeliveryExecution::STATE_AWAITING), $deliveryExecutionService->getDeliveryExecutionsByStatus($userUri, DeliveryExecution::STATE_AUTHORIZED));
$eligibilityService = EligibilityService::singleton();
$resumable = array();
foreach ($started as $deliveryExecution) {
$delivery = $deliveryExecution->getDelivery();
if ($delivery->exists() && $eligibilityService->isDeliveryEligible($delivery, $user)) {
$resumable[] = $deliveryExecution;
}
}
return $resumable;
}
public static function eligiblityChange(EligiblityChanged $event)
{
/** @var DeliveryMonitoringService $monitoringService */
$monitoringService = ServiceManager::getServiceManager()->get(DeliveryMonitoringService::CONFIG_ID);
$eligiblity = $event->getEligiblity();
$before = array_map([__CLASS__, 'getNormalizedItem'], $event->getPreviousTestTakerCollection());
$after = array_map([__CLASS__, 'getNormalizedItem'], $event->getActualTestTakersCollection());
$newTestTakers = array_diff($after, $before);
$delivery = EligibilityService::singleton()->getDelivery($eligiblity);
//might be we would like to remove newly uneliglbe executions later
foreach ($newTestTakers as $testTakerUri) {
$executions = taoDelivery_models_classes_execution_ServiceProxy::singleton()->getUserExecutions($delivery, $testTakerUri);
foreach ($executions as $execution) {
$deliverMonitoringData = $monitoringService->getData($execution, false);
$deliverMonitoringData->updateData([DeliveryMonitoringService::TEST_CENTER_ID]);
$monitoringService->save($deliverMonitoringData);
}
}
}
/**
* Test the method to get the by-pass proctoring status
*
* @dataProvider byPassProctorProvider
*/
public function testByPassProctor($property, $result)
{
$eligibilityProphet = $this->prophesize(core_kernel_classes_Resource::class);
$eligibilityProphet->getOnePropertyValue(new core_kernel_classes_Property(EligibilityService::PROPERTY_BYPASSPROCTOR_URI))->willReturn($property);
$this->assertEquals($result, $this->eligilityService->canByPassProctor($eligibilityProphet->reveal()));
}
/**
* Gets the test takers available for a delivery as a table page
*
* @param core_kernel_classes_Resource $delivery
* @param core_kernel_classes_Resource $testCenter
* @param array [$options]
* @param string [$testCenterId]
* @return array
* @throws \Exception
* @throws \common_exception_Error
* @throws \oat\oatbox\service\ServiceNotFoundException
*/
public static function getAvailableTestTakers($delivery, $testCenter, $options = array())
{
$deliveryService = ServiceManager::getServiceManager()->get(DeliveryService::CONFIG_ID);
$users = EligibilityService::singleton()->getEligibleTestTakers($testCenter, $delivery);
$assignedUsers = $deliveryService->getDeliveryTestTakers($delivery->getUri(), $testCenter->getUri(), $options);
array_walk($assignedUsers, function (&$value) {
$value = $value->getIdentifier();
});
$users = array_diff($users, $assignedUsers);
array_walk($users, function (&$user) {
$user = new \core_kernel_users_GenerisUser(new \core_kernel_classes_Resource($user));
});
usort($users, function ($a, $b) {
return strcasecmp(UserHelper::getUserLastName($a), UserHelper::getUserLastName($b));
});
return DataTableHelper::paginate($users, $options, function ($users) {
$testTakers = array();
foreach ($users as $user) {
$userId = $user->getIdentifier();
$lastName = UserHelper::getUserLastName($user);
$firstName = UserHelper::getUserFirstName($user, empty($lastName));
$testTakers[] = array('id' => $userId, 'firstname' => _dh($firstName), 'lastname' => _dh($lastName), 'identifier' => $userId);
}
return $testTakers;
});
}
/**
* Gets all deliveries available for a test center
* @param string|core_kernel_classes_Resource $testCenterId
* @return array
* @deprecated
*/
public function getTestCenterDeliveries($testCenterId)
{
\common_Logger::w('Use of deprecated method: DeliveryService::getTestCenterDeliveries()');
$testCenter = $this->getResource($testCenterId);
return EligibilityService::singleton()->getEligibleDeliveries($testCenter);
}
/**
* Gets the list of assessment reports related to a test site
*
* @param $testCenter
* @param array [$options]
* @return array
*/
public static function getReports($testCenter, $options = array())
{
$periodStart = null;
$periodEnd = null;
if (isset($options['periodStart'])) {
$periodStart = new DateTime($options['periodStart']);
$periodStart->setTime(0, 0, 0);
$periodStart = DateHelper::getTimeStamp($periodStart->getTimestamp());
}
if (isset($options['periodEnd'])) {
$periodEnd = new DateTime($options['periodEnd']);
$periodEnd->setTime(23, 59, 59);
$periodEnd = DateHelper::getTimeStamp($periodEnd->getTimestamp());
}
$deliveryService = ServiceManager::getServiceManager()->get(DeliveryService::CONFIG_ID);
$deliveries = EligibilityService::singleton()->getEligibleDeliveries($testCenter);
$filteredExecutions = array();
foreach ($deliveries as $delivery) {
if ($delivery->exists()) {
$deliveryExecutions = $deliveryService->getDeliveryExecutions($delivery->getUri());
foreach ($deliveryExecutions as $deliveryExecution) {
$startTime = $deliveryExecution->getStartTime();
$finishTime = $deliveryExecution->getFinishTime();
if ($finishTime && $periodStart && $periodStart > DateHelper::getTimeStamp($finishTime)) {
continue;
}
if (!$finishTime && $periodStart && $periodEnd && (DateHelper::getTimeStamp($startTime) > $periodEnd || DateHelper::getTimeStamp($startTime) < $periodStart)) {
continue;
}
if ($startTime && $periodEnd && $periodEnd < DateHelper::getTimeStamp($startTime)) {
continue;
}
$filteredExecutions[] = $deliveryExecution;
}
}
}
$deliveryExecutionStateService = ServiceManager::getServiceManager()->get(DeliveryExecutionStateService::SERVICE_ID);
return DataTableHelper::paginate($filteredExecutions, $options, function ($deliveryExecutions) use($deliveryExecutionStateService) {
$reports = [];
foreach ($deliveryExecutions as $deliveryExecution) {
/* @var $deliveryExecution DeliveryExecution */
$startTime = $deliveryExecution->getStartTime();
$finishTime = $deliveryExecution->getFinishTime();
$userId = $deliveryExecution->getUserIdentifier();
$user = UserHelper::getUser($userId);
$authorizationData = self::getDeliveryLog()->get($deliveryExecution->getIdentifier(), 'TEST_AUTHORISE');
$proctor = empty($authorizationData) ? '' : UserHelper::getUser($authorizationData[0][DeliveryLog::DATA]['proctorUri']);
$procActions = self::getProctorActions($deliveryExecution);
$reports[] = array('id' => $deliveryExecution->getIdentifier(), 'delivery' => $deliveryExecution->getDelivery()->getLabel(), 'testtaker' => $user ? UserHelper::getUserName($user, true) : '', 'proctor' => $proctor ? UserHelper::getUserName($proctor, true) : '', 'status' => $deliveryExecutionStateService->getState($deliveryExecution), 'start' => $startTime ? DateHelper::displayeDate($startTime) : '', 'end' => $finishTime ? DateHelper::displayeDate($finishTime) : '', 'pause' => $procActions['pause'], 'resume' => $procActions['resume'], 'irregularities' => $procActions['irregularities']);
}
return $reports;
});
}
$i = 0;
$proctorNum = 1;
$ttNum = 1;
$subClass = $testTakerService->createSubClass($testTakerService->getRootClass(), 'jmeter_test_taker_' . $totalTtNum);
while ($i < $totalProctorNum) {
if ($userService->loginAvailable('Jmeter_proctor_' . $proctorNum)) {
$tts = array();
//create sample group
$testCenter = $testCenterService->createInstance(new \core_kernel_classes_Class($testCenterService::CLASS_URI), 'jmeter_test_center_' . $proctorNum);
$proctor = $userService->addUser('Jmeter_proctor_' . $proctorNum, 'Jmeter_proctor_' . $proctorNum, new \core_kernel_classes_Resource("http://www.tao.lu/Ontologies/TAOProctor.rdf#ProctorRole"), $userClass);
$proctor->setPropertyValue(new core_kernel_classes_Property($proctorManagementService::PROPERTY_ASSIGNED_PROCTOR_URI), $testCenter);
$proctor->setPropertyValue(new core_kernel_classes_Property($proctorManagementService::PROPERTY_ADMINISTRATOR_URI), $testCenter);
$i++;
$j = 0;
while ($j < $ttByProctor) {
if ($userService->loginAvailable('jmeter_TT_' . $ttNum)) {
$tt = $testTakerCrudService->createFromArray(array(PROPERTY_USER_LOGIN => 'jmeter_TT_' . $ttNum, PROPERTY_USER_PASSWORD => 'jmeter_TT_' . $ttNum, RDFS_LABEL => 'jmeter_tt' . $ttNum, PROPERTY_USER_FIRSTNAME => 'jmeter_tt_' . $ttNum, PROPERTY_USER_LASTNAME => 'jmeter_tt_' . $ttNum, RDF_TYPE => $subClass));
$tts[] = $tt->getUri();
$j++;
}
$ttNum++;
}
$testCenterService->addTestTaker($tt->getUri(), $testCenter);
//add delivery to eligible list
\oat\taoProctoring\model\EligibilityService::singleton()->createEligibility($testCenter, $delivery);
\oat\taoProctoring\model\EligibilityService::singleton()->setEligibleTestTakers($testCenter, $delivery, $tts);
//assign tt to delivery
\oat\taoProctoring\helpers\DeliveryHelper::assignTestTakers($tts, $delivery->getUri(), $testCenter->getUri());
}
$proctorNum++;
}
/**
* @param \core_kernel_classes_Resource $delivery
* @param User $user
* @return bool
*/
protected function isEligible(\core_kernel_classes_Resource $delivery, User $user)
{
$eligibilityService = EligibilityService::singleton();
return $eligibilityService->isDeliveryEligible($delivery, $user);
}
/**
* Initialize the service and the default data
*/
public function __construct()
{
parent::__construct();
$this->service = $this->getClassService();
$this->eligibilityService = EligibilityService::singleton();
}
/**
* Update test center uri
*/
private function updateTestCenterId()
{
$uri = null;
$delivery = $this->deliveryExecution->getDelivery();
$user = $this->getUser();
$testCenter = EligibilityService::singleton()->getTestCenter($delivery, $user);
if ($testCenter) {
$uri = $testCenter->getUri();
} else {
$deliverLog = ServiceManager::getServiceManager()->get(DeliveryLog::SERVICE_ID);
$loggedEvent = $deliverLog->get($this->deliveryExecution->getIdentifier(), 'TEST_AUTHORISE');
$loggedEvent = reset($loggedEvent);
$uri = isset($loggedEvent['data']['test_center']) ? $loggedEvent['data']['test_center'] : null;
}
$this->addValue(DeliveryMonitoringService::TEST_CENTER_ID, $uri, true);
}
