public static function newFromPolicyAndHandle($policy_identifier, PhabricatorObjectHandle $handle = null) { $is_global = PhabricatorPolicyQuery::isGlobalPolicy($policy_identifier); if ($is_global) { return PhabricatorPolicyQuery::getGlobalPolicy($policy_identifier); } $policy = PhabricatorPolicyQuery::getObjectPolicy($policy_identifier); if ($policy) { return $policy; } if (!$handle) { throw new Exception(pht("Policy identifier is an object PHID ('%s'), but no object handle " . "was provided. A handle must be provided for object policies.", $policy_identifier)); } $handle_phid = $handle->getPHID(); if ($policy_identifier != $handle_phid) { throw new Exception(pht("Policy identifier is an object PHID ('%s'), but the provided " . "handle has a different PHID ('%s'). The handle must correspond " . "to the policy identifier.", $policy_identifier, $handle_phid)); } $policy = id(new PhabricatorPolicy())->setPHID($policy_identifier)->setHref($handle->getURI()); $phid_type = phid_get_type($policy_identifier); switch ($phid_type) { case PhabricatorProjectProjectPHIDType::TYPECONST: $policy->setType(PhabricatorPolicyType::TYPE_PROJECT); $policy->setName($handle->getName()); break; case PhabricatorPeopleUserPHIDType::TYPECONST: $policy->setType(PhabricatorPolicyType::TYPE_USER); $policy->setName($handle->getFullName()); break; case PhabricatorPolicyPHIDTypePolicy::TYPECONST: // TODO: This creates a weird handle-based version of a rule policy. // It behaves correctly, but can't be applied since it doesn't have // any rules. It is used to render transactions, and might need some // cleanup. break; default: $policy->setType(PhabricatorPolicyType::TYPE_MASKED); $policy->setName($handle->getFullName()); break; } $policy->makeEphemeral(); return $policy; }