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<?php |
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namespace WebComplete\rbac\entity; |
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use WebComplete\rbac\resource\ResourceInterface; |
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class Role implements RoleInterface |
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{ |
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/** |
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* @var string |
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*/ |
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protected $name; |
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/** |
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* @var string |
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*/ |
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protected $description; |
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/** |
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* @var ResourceInterface |
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*/ |
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protected $resource; |
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/** |
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* @var array |
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*/ |
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protected $childrenNames = []; |
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/** |
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* @var array |
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*/ |
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protected $permissionNames = []; |
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/** |
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* @param string $name |
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* @param string $description |
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* @param ResourceInterface $resource |
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*/ |
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public function __construct(string $name, string $description, ResourceInterface $resource) |
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{ |
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$this->name = $name; |
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$this->description = $description; |
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$this->resource = $resource; |
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} |
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/** |
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* @return string |
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*/ |
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public function getName(): string |
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{ |
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return $this->name; |
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} |
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/** |
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* @return string |
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*/ |
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public function getDescription(): string |
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{ |
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return $this->description; |
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} |
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/** |
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* @param RoleInterface $role |
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*/ |
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public function addChild(RoleInterface $role) |
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{ |
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$this->childrenNames[$role->getName()] = true; |
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} |
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/** |
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* @param string $roleName |
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*/ |
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public function removeChild(string $roleName) |
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{ |
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unset($this->childrenNames[$roleName]); |
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} |
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/** |
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* @return RoleInterface[] |
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*/ |
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public function getChildren(): array |
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{ |
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$result = []; |
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$roleNames = \array_keys($this->childrenNames); |
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foreach ($roleNames as $name) { |
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$result[$name] = $this->resource->getRole($name); |
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} |
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return $result; |
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} |
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/** |
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* @param PermissionInterface $permission |
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*/ |
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public function addPermission(PermissionInterface $permission) |
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{ |
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$this->permissionNames[$permission->getName()] = true; |
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} |
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/** |
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* @param string $permissionName |
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*/ |
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public function removePermission(string $permissionName) |
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{ |
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unset($this->permissionNames[$permissionName]); |
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} |
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/** |
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* @param bool $withChildren |
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* |
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* @return PermissionInterface[] |
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*/ |
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public function getPermissions(bool $withChildren = false): array |
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{ |
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$result = []; |
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$permissionNames = \array_keys($this->permissionNames); |
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foreach ($permissionNames as $name) { |
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$permission = $this->resource->getPermission($name); |
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$result[$name] = $permission; |
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} |
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if ($withChildren) { |
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foreach ($result as $permission) { |
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$this->collectChildrenPermissions($permission, $result); |
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} |
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foreach ($this->getChildren() as $child) { |
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$result = \array_merge($result, $child->getPermissions(true)); |
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} |
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} |
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return $result; |
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} |
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/** |
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* @param string $permissionName |
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* @param array|null $params |
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* |
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* @return bool |
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*/ |
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public function checkAccess($permissionName, $params = null): bool |
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{ |
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$permissions = $this->getPermissions(true); |
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if (isset($permissions[$permissionName])) { |
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if ($permissions[$permissionName]->checkAccess($params)) { |
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return true; |
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} |
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} |
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return false; |
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} |
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/** |
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* @param PermissionInterface $permission |
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* @param $result |
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*/ |
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protected function collectChildrenPermissions(PermissionInterface $permission, &$result) |
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{ |
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foreach ($permission->getChildren() as $childPermission) { |
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$childPermissionName = $childPermission->getName(); |
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if (!isset($result[$childPermissionName])) { |
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$result[$childPermissionName] = $childPermission; |
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$this->collectChildrenPermissions($childPermission, $result); |
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} |
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} |
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} |
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} |
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web-complete /
rbac
