/**
* To know if an user is the creator of an exercise.
*
*
* @param Exercise $exercise
*
* @return bool
*/
public function isExerciseAdmin(Exercise $exercise)
{
$collection = new ResourceCollection([$exercise->getResourceNode()]);
if ($this->authorizationChecker->isGranted('ADMINISTRATE', $collection)) {
return true;
} else {
return false;
}
}
/**
* @param string $permission
*
* @param Exercise $exo
*
* @return bool
*/
protected function isUserGranted($permission, Exercise $exo, $collection = null)
{
if ($collection === null) {
$collection = new ResourceCollection(array($exo->getResourceNode()));
}
$checkPermission = false;
if ($this->get('security.authorization_checker')->isGranted($permission, $collection)) {
$checkPermission = true;
}
return $checkPermission;
}
/**
* Export metadata of the Exercise in a JSON-encodable format.
*
* @param Exercise $exercise
*
* @return array
*/
private function exportMetadata(Exercise $exercise)
{
$node = $exercise->getResourceNode();
$creator = $node->getCreator();
$authorName = sprintf('%s %s', $creator->getFirstName(), $creator->getLastName());
// Accessibility dates
$startDate = $node->getAccessibleFrom() ? $node->getAccessibleFrom()->format('Y-m-d\\TH:i:s') : null;
$endDate = $node->getAccessibleUntil() ? $node->getAccessibleUntil()->format('Y-m-d\\TH:i:s') : null;
$correctionDate = $exercise->getDateCorrection() ? $exercise->getDateCorrection()->format('Y-m-d\\TH:i:s') : null;
return ['authors' => [['name' => $authorName]], 'created' => $node->getCreationDate()->format('Y-m-d\\TH:i:s'), 'title' => $node->getName(), 'description' => $exercise->getDescription(), 'type' => $exercise->getType(), 'pick' => $exercise->getPickSteps(), 'random' => $exercise->getShuffle(), 'keepSteps' => $exercise->getKeepSteps(), 'maxAttempts' => $exercise->getMaxAttempts(), 'lockAttempt' => $exercise->getLockAttempt(), 'dispButtonInterrupt' => $exercise->getDispButtonInterrupt(), 'metadataVisible' => $exercise->isMetadataVisible(), 'statistics' => $exercise->hasStatistics(), 'anonymous' => $exercise->getAnonymous(), 'duration' => $exercise->getDuration(), 'markMode' => $exercise->getMarkMode(), 'correctionMode' => $exercise->getCorrectionMode(), 'correctionDate' => $correctionDate, 'startDate' => $startDate, 'endDate' => $endDate, 'published' => $node->isPublished(), 'publishedOnce' => $exercise->wasPublishedOnce(), 'minimalCorrection' => $exercise->isMinimalCorrection()];
}
/**
* To check the right to open exo or not
*
* @access private
*
* @param \UJM\ExoBundle\Entity\Exercise $exo
*
* @return exception
*/
private function checkAccess($exo)
{
$collection = new ResourceCollection(array($exo->getResourceNode()));
if (!$this->get('security.authorization_checker')->isGranted('OPEN', $collection)) {
throw new AccessDeniedException($collection->getErrorsForDisplay());
}
}
private function assertHasPermission($permission, Exercise $exercise)
{
$collection = new ResourceCollection([$exercise->getResourceNode()]);
if (!$this->get('security.authorization_checker')->isGranted($permission, $collection)) {
throw new AccessDeniedHttpException();
}
}
private function isAdmin(Exercise $exercise)
{
$collection = new ResourceCollection([$exercise->getResourceNode()]);
return $this->authorization->isGranted('ADMINISTRATE', $collection);
}
/**
* @param Exercise $exercise
* @param array $details
*/
public function __construct(Exercise $exercise, $details)
{
parent::__construct($exercise->getResourceNode(), $details);
}
/**
* @param Exercise $exercise
* @param string $grade
*/
public function __construct(Exercise $exercise, $grade)
{
$details = array('exercise' => array('id' => $exercise->getId(), 'name' => $exercise->getName(), 'title' => $exercise->getTitle()), 'result' => $grade['scorePaper'], 'resultMax' => $grade['maxExoScore']);
parent::__construct($exercise->getResourceNode(), $details);
}
