public function evaluate(APILimitationValue $value, APIUserReference $currentUser, ValueObject $object, array $targets = null)
{
if (!$value instanceof APIParentUserGroupLimitation) {
throw new InvalidArgumentException('$value', 'Must be of type: APIParentUserGroupLimitation');
}
if ($value->limitationValues[0] != 1) {
throw new BadStateException('Parent User Group limitation', 'expected limitation value to be 1 but got:' . $value->limitationValues[0]);
}
// Parent Limitations are usually used by content/create where target is specified, so we return false if not provided.
if (empty($targets)) {
return false;
}
$locationHandler = $this->persistence->locationHandler();
$currentUserLocations = $locationHandler->loadLocationsByContent($currentUser->getUserId());
if (empty($currentUserLocations)) {
return false;
}
foreach ($targets as $target) {
if ($target instanceof LocationCreateStruct) {
$target = $locationHandler->load($target->parentLocationId);
}
if ($target instanceof Location) {
// $target is assumed to be parent in this case
$parentOwnerId = $target->getContentInfo()->ownerId;
} elseif ($target instanceof SPILocation) {
// $target is assumed to be parent in this case
$spiContentInfo = $this->persistence->contentHandler()->loadContentInfo($target->contentId);
$parentOwnerId = $spiContentInfo->ownerId;
} else {
throw new InvalidArgumentException('$targets', 'Must contain objects of type: Location or LocationCreateStruct');
}
if ($parentOwnerId === $currentUser->getUserId()) {
continue;
}
/*
* As long as SPI userHandler and API UserService does not speak the same language, this is the ugly truth;
*/
$locationHandler = $this->persistence->locationHandler();
$parentOwnerLocations = $locationHandler->loadLocationsByContent($parentOwnerId);
if (empty($parentOwnerLocations)) {
return false;
}
foreach ($parentOwnerLocations as $parentOwnerLocation) {
foreach ($currentUserLocations as $currentUserLocation) {
if ($parentOwnerLocation->parentId === $currentUserLocation->parentId) {
continue 3;
}
}
}
return false;
}
return true;
}
