private function validateSpaceTransactions(PhabricatorLiskDAO $object, array $xactions, $transaction_type)
{
$errors = array();
$actor = $this->getActor();
$has_spaces = PhabricatorSpacesNamespaceQuery::getViewerSpacesExist($actor);
$actor_spaces = PhabricatorSpacesNamespaceQuery::getViewerSpaces($actor);
$active_spaces = PhabricatorSpacesNamespaceQuery::getViewerActiveSpaces($actor);
foreach ($xactions as $xaction) {
$space_phid = $xaction->getNewValue();
if ($space_phid === null) {
if (!$has_spaces) {
// The install doesn't have any spaces, so this is fine.
continue;
}
// The install has some spaces, so every object needs to be put
// in a valid space.
$errors[] = new PhabricatorApplicationTransactionValidationError($transaction_type, pht('Invalid'), pht('You must choose a space for this object.'), $xaction);
continue;
}
// If the PHID isn't `null`, it needs to be a valid space that the
// viewer can see.
if (empty($actor_spaces[$space_phid])) {
$errors[] = new PhabricatorApplicationTransactionValidationError($transaction_type, pht('Invalid'), pht('You can not shift this object in the selected space, because ' . 'the space does not exist or you do not have access to it.'), $xaction);
} else {
if (empty($active_spaces[$space_phid])) {
// It's OK to edit objects in an archived space, so just move on if
// we aren't adjusting the value.
$old_space_phid = $this->getTransactionOldValue($object, $xaction);
if ($space_phid == $old_space_phid) {
continue;
}
$errors[] = new PhabricatorApplicationTransactionValidationError($transaction_type, pht('Archived'), pht('You can not shift this object into the selected space, because ' . 'the space is archived. Objects can not be created inside (or ' . 'moved into) archived spaces.'), $xaction);
}
}
}
return $errors;
}
public function getDefaultSpacePHID()
{
// TODO: We might let the user switch which space they're "in" later on;
// for now just use the global space if one exists.
// If the viewer has access to the default space, use that.
$spaces = PhabricatorSpacesNamespaceQuery::getViewerActiveSpaces($this);
foreach ($spaces as $space) {
if ($space->getIsDefaultNamespace()) {
return $space->getPHID();
}
}
// Otherwise, use the space with the lowest ID that they have access to.
// This just tends to keep the default stable and predictable over time,
// so adding a new space won't change behavior for users.
if ($spaces) {
$spaces = msort($spaces, 'getID');
return head($spaces)->getPHID();
}
return null;
}
