/**
* @param AbstractRoleSubject[] $subjects
* @param \Claroline\CoreBundle\Entity\Workspace\Workspace $workspace
* @param \Claroline\CoreBundle\Entity\Role[] $roles
*
* @throws Exception\LastManagerDeleteException
*/
public function checkWorkspaceRoleEditionIsValid(array $subjects, Workspace $workspace, array $roles)
{
$managerRole = $this->getManagerRole($workspace);
$groupsManagers = $this->groupRepo->findByRoles(array($managerRole));
$usersManagers = $this->userRepo->findByRoles(array($managerRole));
$removedGroupsManager = 0;
$removedUsersManager = 0;
foreach ($subjects as $subject) {
if ($subject->hasRole($managerRole->getName()) && in_array($managerRole, $roles)) {
$subject instanceof \Claroline\CoreBundle\Entity\Group ? $removedGroupsManager++ : $removedUsersManager++;
}
}
if ($removedGroupsManager >= count($groupsManagers) && $removedUsersManager >= count($usersManagers)) {
throw new LastManagerDeleteException("You can't remove every managers");
}
}
/**
* @param \Claroline\CoreBundle\Entity\Role[] $roles
* @param int $page
* @param int $max
* @param string $orderedBy
* @param null $order
*
* @return \PagerFanta\PagerFanta
*/
public function getGroupsByRoles(array $roles, $page = 1, $max = 50, $orderedBy = 'id', $order = null)
{
$query = $this->groupRepo->findByRoles($roles, true, $orderedBy, $order);
return $this->pagerFactory->createPager($query, $page, $max);
}
