PHP PhabricatorPolicyQuery::getGlobalPolicy方法代码示例

 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;
 }

 public function validateOption(PhabricatorConfigOption $option, $value)
 {
     $capabilities = id(new PhutilSymbolLoader())->setAncestorClass('PhabricatorPolicyCapability')->loadObjects();
     $capabilities = mpull($capabilities, null, 'getCapabilityKey');
     $policy_phids = array();
     foreach ($value as $capability_key => $policy) {
         $capability = idx($capabilities, $capability_key);
         if (!$capability) {
             throw new Exception(pht('Capability "%s" does not exist.', $capability_key));
         }
         if (phid_get_type($policy) != PhabricatorPHIDConstants::PHID_TYPE_UNKNOWN) {
             $policy_phids[$policy] = $policy;
         } else {
             try {
                 $policy_object = PhabricatorPolicyQuery::getGlobalPolicy($policy);
                 // this exception is not helpful here as its about global policy;
                 // throw a better exception
             } catch (Exception $ex) {
                 throw new Exception(pht('Capability "%s" has invalid policy "%s".', $capability_key, $policy));
             }
         }
         if ($policy == PhabricatorPolicies::POLICY_PUBLIC) {
             if (!$capability->shouldAllowPublicPolicySetting()) {
                 throw new Exception(pht('Capability "%s" does not support public policy.', $capability_key));
             }
         }
     }
     if ($policy_phids) {
         $handles = id(new PhabricatorHandleQuery())->setViewer(PhabricatorUser::getOmnipotentUser())->withPhids($policy_phids)->execute();
         $handles = mpull($handles, null, 'getPHID');
         foreach ($value as $capability_key => $policy) {
             $handle = $handles[$policy];
             if (!$handle->isComplete()) {
                 throw new Exception(pht('Capability "%s" has invalid policy "%s"; "%s" does not exist.', $capability_key, $policy, $policy));
             }
         }
     }
 }

 public function testPolicyStrength()
 {
     $public = PhabricatorPolicyQuery::getGlobalPolicy(PhabricatorPolicies::POLICY_PUBLIC);
     $user = PhabricatorPolicyQuery::getGlobalPolicy(PhabricatorPolicies::POLICY_USER);
     $admin = PhabricatorPolicyQuery::getGlobalPolicy(PhabricatorPolicies::POLICY_ADMIN);
     $noone = PhabricatorPolicyQuery::getGlobalPolicy(PhabricatorPolicies::POLICY_NOONE);
     $this->assertFalse($public->isStrongerThan($public));
     $this->assertFalse($public->isStrongerThan($user));
     $this->assertFalse($public->isStrongerThan($admin));
     $this->assertFalse($public->isStrongerThan($noone));
     $this->assertTrue($user->isStrongerThan($public));
     $this->assertFalse($user->isStrongerThan($user));
     $this->assertFalse($user->isStrongerThan($admin));
     $this->assertFalse($user->isStrongerThan($noone));
     $this->assertTrue($admin->isStrongerThan($public));
     $this->assertTrue($admin->isStrongerThan($user));
     $this->assertFalse($admin->isStrongerThan($admin));
     $this->assertFalse($admin->isStrongerThan($noone));
     $this->assertTrue($noone->isStrongerThan($public));
     $this->assertTrue($noone->isStrongerThan($user));
     $this->assertTrue($noone->isStrongerThan($admin));
     $this->assertFalse($admin->isStrongerThan($noone));
 }