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PhabricatorSpacesNamespaceEditor.php
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Fri, Nov 22, 22:02

PhabricatorSpacesNamespaceEditor.php
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<?php
final class PhabricatorSpacesNamespaceEditor
extends PhabricatorApplicationTransactionEditor {
public function getEditorApplicationClass() {
return pht('PhabricatorSpacesApplication');
}
public function getEditorObjectsDescription() {
return pht('Spaces');
}
public function getTransactionTypes() {
$types = parent::getTransactionTypes();
$types[] = PhabricatorSpacesNamespaceTransaction::TYPE_NAME;
$types[] = PhabricatorSpacesNamespaceTransaction::TYPE_DESCRIPTION;
$types[] = PhabricatorSpacesNamespaceTransaction::TYPE_DEFAULT;
$types[] = PhabricatorSpacesNamespaceTransaction::TYPE_ARCHIVE;
$types[] = PhabricatorTransactions::TYPE_VIEW_POLICY;
$types[] = PhabricatorTransactions::TYPE_EDIT_POLICY;
return $types;
}
protected function getCustomTransactionOldValue(
PhabricatorLiskDAO $object,
PhabricatorApplicationTransaction $xaction) {
switch ($xaction->getTransactionType()) {
case PhabricatorSpacesNamespaceTransaction::TYPE_NAME:
$name = $object->getNamespaceName();
if (!strlen($name)) {
return null;
}
return $name;
case PhabricatorSpacesNamespaceTransaction::TYPE_DESCRIPTION:
if ($this->getIsNewObject()) {
return null;
}
return $object->getDescription();
case PhabricatorSpacesNamespaceTransaction::TYPE_ARCHIVE:
return $object->getIsArchived();
case PhabricatorSpacesNamespaceTransaction::TYPE_DEFAULT:
return $object->getIsDefaultNamespace() ? 1 : null;
case PhabricatorTransactions::TYPE_VIEW_POLICY:
return $object->getViewPolicy();
case PhabricatorTransactions::TYPE_EDIT_POLICY:
return $object->getEditPolicy();
}
return parent::getCustomTransactionOldValue($object, $xaction);
}
protected function getCustomTransactionNewValue(
PhabricatorLiskDAO $object,
PhabricatorApplicationTransaction $xaction) {
switch ($xaction->getTransactionType()) {
case PhabricatorSpacesNamespaceTransaction::TYPE_NAME:
case PhabricatorSpacesNamespaceTransaction::TYPE_DESCRIPTION:
case PhabricatorTransactions::TYPE_VIEW_POLICY:
case PhabricatorTransactions::TYPE_EDIT_POLICY:
return $xaction->getNewValue();
case PhabricatorSpacesNamespaceTransaction::TYPE_ARCHIVE:
return $xaction->getNewValue() ? 1 : 0;
case PhabricatorSpacesNamespaceTransaction::TYPE_DEFAULT:
return $xaction->getNewValue() ? 1 : null;
}
return parent::getCustomTransactionNewValue($object, $xaction);
}
protected function applyCustomInternalTransaction(
PhabricatorLiskDAO $object,
PhabricatorApplicationTransaction $xaction) {
$new = $xaction->getNewValue();
switch ($xaction->getTransactionType()) {
case PhabricatorSpacesNamespaceTransaction::TYPE_NAME:
$object->setNamespaceName($new);
return;
case PhabricatorSpacesNamespaceTransaction::TYPE_DESCRIPTION:
$object->setDescription($new);
return;
case PhabricatorSpacesNamespaceTransaction::TYPE_DEFAULT:
$object->setIsDefaultNamespace($new ? 1 : null);
return;
case PhabricatorSpacesNamespaceTransaction::TYPE_ARCHIVE:
$object->setIsArchived($new ? 1 : 0);
return;
case PhabricatorTransactions::TYPE_VIEW_POLICY:
$object->setViewPolicy($new);
return;
case PhabricatorTransactions::TYPE_EDIT_POLICY:
$object->setEditPolicy($new);
return;
}
return parent::applyCustomInternalTransaction($object, $xaction);
}
protected function applyCustomExternalTransaction(
PhabricatorLiskDAO $object,
PhabricatorApplicationTransaction $xaction) {
switch ($xaction->getTransactionType()) {
case PhabricatorSpacesNamespaceTransaction::TYPE_NAME:
case PhabricatorSpacesNamespaceTransaction::TYPE_DESCRIPTION:
case PhabricatorSpacesNamespaceTransaction::TYPE_DEFAULT:
case PhabricatorSpacesNamespaceTransaction::TYPE_ARCHIVE:
case PhabricatorTransactions::TYPE_VIEW_POLICY:
case PhabricatorTransactions::TYPE_EDIT_POLICY:
return;
}
return parent::applyCustomExternalTransaction($object, $xaction);
}
protected function validateTransaction(
PhabricatorLiskDAO $object,
$type,
array $xactions) {
$errors = parent::validateTransaction($object, $type, $xactions);
switch ($type) {
case PhabricatorSpacesNamespaceTransaction::TYPE_NAME:
$missing = $this->validateIsEmptyTextField(
$object->getNamespaceName(),
$xactions);
if ($missing) {
$error = new PhabricatorApplicationTransactionValidationError(
$type,
pht('Required'),
pht('Spaces must have a name.'),
nonempty(last($xactions), null));
$error->setIsMissingFieldError(true);
$errors[] = $error;
}
break;
case PhabricatorSpacesNamespaceTransaction::TYPE_DEFAULT:
if (!$this->getIsNewObject()) {
foreach ($xactions as $xaction) {
$errors[] = new PhabricatorApplicationTransactionValidationError(
$type,
pht('Invalid'),
pht(
'Only the first space created can be the default space, and '.
'it must remain the default space evermore.'),
$xaction);
}
}
break;
}
return $errors;
}
}

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