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<?php |
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namespace Tleckie\Acl\Acl; |
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use Tleckie\Acl\Operation\AddChain; |
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use Tleckie\Acl\Operation\OperationChainInterface; |
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use Tleckie\Acl\Operation\RemoveChain; |
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use Tleckie\Acl\Permissions\PermissionResolverInterface; |
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use Tleckie\Acl\Permissions\ResolverInterface; |
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use Tleckie\Acl\Resource\ResourceInterface; |
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use Tleckie\Acl\Role\RoleInterface; |
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use Tleckie\Acl\Role\RoleRecorderInterface; |
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/** |
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* Class Register |
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* |
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* @package Tleckie\Acl\Acl |
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* @author Teodoro Leckie Westberg <[email protected]> |
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*/ |
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class Register implements RegisterInterface |
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{ |
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/** @var array */ |
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private array $rules; |
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/** @var RoleRecorderInterface */ |
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private RoleRecorderInterface $roleRecorder; |
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/** @var OperationChainInterface */ |
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private OperationChainInterface $operations; |
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/** @var PermissionResolverInterface */ |
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private PermissionResolverInterface $resolver; |
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/** |
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* Register constructor. |
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* |
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* @param RoleRecorderInterface $roleRecorder |
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*/ |
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public function __construct(RoleRecorderInterface $roleRecorder) |
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{ |
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$this->roleRecorder = $roleRecorder; |
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$this->operations = (new RemoveChain(new AddChain())); |
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$this->resolver = new ResolverInterface(); |
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$this->rules = []; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function removeRole(RoleInterface|string $role): RegisterInterface |
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{ |
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foreach ($this->rules['roles'] ?? [] as $roleName => $item) { |
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foreach ($item['parents'] ?? [] as $parentName => $parent) { |
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if ($parentName === (string)$role) { |
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unset($this->rules['roles'][$roleName]['parents'][$parentName]); |
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} |
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} |
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} |
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unset($this->rules['roles'][(string)$role]); |
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return $this; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function removeResource(ResourceInterface|string $resource): RegisterInterface |
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{ |
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foreach ($this->rules['roles'] ?? [] as $roleName => $item) { |
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foreach ([(string)PermissionTypeEnum::DENY(), (string)PermissionTypeEnum::ALLOW()] as $type) { |
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if (isset($this->rules['roles'][$roleName][$type][(string)$resource])) { |
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unset($this->rules['roles'][$roleName][$type][(string)$resource]); |
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} |
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} |
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} |
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return $this; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function addRole( |
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RoleInterface|string $role, |
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array $parents = [] |
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): RegisterInterface { |
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$role = $this->roleRecorder->getRole($role); |
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$this->initializeRule('roles', $role); |
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foreach ($parents as $parent) { |
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$this->rules['roles'][(string)$role]['parents'][(string)$parent] = []; |
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} |
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return $this; |
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} |
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/** |
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* @param string $type |
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* @param RoleInterface|ResourceInterface $item |
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* @return RegisterInterface |
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*/ |
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private function initializeRule( |
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string $type, |
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RoleInterface|ResourceInterface $item |
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): RegisterInterface { |
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$this->rules[$type][(string)$item]['parents'] = []; |
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$this->rules[$type][(string)$item][(string)PermissionTypeEnum::DENY()] = []; |
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$this->rules[$type][(string)$item][(string)PermissionTypeEnum::ALLOW()] = []; |
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return $this; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function removeAllRole(): RegisterInterface |
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{ |
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$this->rules = []; |
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return $this; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function removeAllResource(): RegisterInterface |
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{ |
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foreach ($this->rules['roles'] as $roleName => &$item) { |
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foreach ([(string)PermissionTypeEnum::DENY(), (string)PermissionTypeEnum::ALLOW()] as $type) { |
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$item[$type] = []; |
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} |
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} |
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return $this; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function rules(): array |
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{ |
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return $this->rules; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function isAllowed( |
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string $role, |
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string $resource, |
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string $privilege = null |
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): bool { |
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return $this->resolver->isAllowed( |
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$this->rules, |
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$role, |
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$resource, |
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$privilege |
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); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function setRule( |
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OperationEnum $operation, |
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PermissionTypeEnum $type, |
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array $roles = [], |
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array $resources = [], |
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array $privileges = [] |
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): RegisterInterface { |
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$this->operations->handle( |
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$operation, |
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$type, |
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$roles, |
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$resources, |
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$privileges, |
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$this->rules |
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); |
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return $this; |
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} |
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} |
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teodoroleckie /
acl
