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<?php |
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namespace App\Service; |
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use App\Entity\ServiceProvider; |
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use App\Entity\User; |
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use App\Entity\UserRole; |
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use Doctrine\Common\Collections\ArrayCollection; |
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use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface; |
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/** |
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* Resolves services which users are enabled for. |
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*/ |
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class UserServiceProviderResolver { |
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private $tokenStorage; |
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public function __construct(TokenStorageInterface $tokenStorage) { |
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$this->tokenStorage = $tokenStorage; |
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} |
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private function getUser() { |
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$token = $this->tokenStorage->getToken(); |
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if($token === null) { |
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return null; |
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} |
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$user = $token->getUser(); |
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return $user; |
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} |
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/** |
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* Returns the list of services the currently loggedin user is enabled for. |
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* |
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* @return ArrayCollection |
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*/ |
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public function getServicesForCurrentUser() { |
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$user = $this->getUser(); |
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if(!$user instanceof User) { |
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return new ArrayCollection(); |
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} |
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return $this->getServices($user); |
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} |
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/** |
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* Returns a list of services (ServiceProvider) the given user is enabled for. |
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* |
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* @param User|null $user |
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* @return ArrayCollection |
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*/ |
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public function getServices(User $user = null) { |
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if($user === null) { |
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return new ArrayCollection(); |
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} |
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/** @var ServiceProvider[] $userServices */ |
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$userServices = $user->getEnabledServices(); |
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/** @var ServiceProvider[] $typeServices */ |
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$typeServices = $user->getType()->getEnabledServices(); |
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$services = [ ]; |
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foreach($userServices as $service) { |
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$services[$service->getId()] = $service; |
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} |
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foreach($typeServices as $service) { |
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$services[$service->getId()] = $service; |
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} |
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/** @var UserRole[] $userRoles */ |
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$userRoles = $user->getUserRoles(); |
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foreach($userRoles as $role) { |
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/** @var ServiceProvider[] $roleServices */ |
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$roleServices = $role->getEnabledServices(); |
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foreach($roleServices as $service) { |
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$services[$service->getId()] = $service; |
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} |
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} |
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// sort by name |
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usort($services, function(ServiceProvider $serviceProviderA, ServiceProvider $serviceProviderB) { |
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return strcmp($serviceProviderA->getName(), $serviceProviderB->getName()); |
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}); |
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return new ArrayCollection(array_values($services)); |
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} |
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} |
SchulIT /
idp
