/**
* @param string $attribute
* @param SessionLearningMaterialInterface $material
* @param TokenInterface $token
* @return bool
*/
protected function voteOnAttribute($attribute, $material, TokenInterface $token)
{
$session = $material->getSession();
if (!$session) {
return false;
}
// grant perms based on the owning session
$granted = parent::voteOnAttribute($attribute, $session, $token);
// prevent access if associated LM is in draft, and the current user has no elevated privileges.
if ($granted && self::VIEW === $attribute) {
$granted = $this->userHasRole($token->getUser(), ['Faculty', 'Course Director', 'Developer']) || LearningMaterialStatusInterface::IN_DRAFT !== $material->getLearningMaterial()->getStatus()->getId();
}
return $granted;
}
/**
* @param string $attribute
* @param SessionLearningMaterialInterface $material
* @param UserInterface|null $user
* @return bool
*/
protected function isGranted($attribute, $material, $user = null)
{
// grant perms based on the owning session
return parent::isGranted($attribute, $material->getSession(), $user);
}
