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AlmanacServiceEditor.php
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Mon, Jul 22, 17:46

AlmanacServiceEditor.php
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<?php
final class AlmanacServiceEditor
extends PhabricatorApplicationTransactionEditor {
public function getEditorApplicationClass() {
return 'PhabricatorAlmanacApplication';
}
public function getEditorObjectsDescription() {
return pht('Almanac Service');
}
public function getTransactionTypes() {
$types = parent::getTransactionTypes();
$types[] = AlmanacServiceTransaction::TYPE_NAME;
$types[] = AlmanacServiceTransaction::TYPE_LOCK;
$types[] = PhabricatorTransactions::TYPE_VIEW_POLICY;
$types[] = PhabricatorTransactions::TYPE_EDIT_POLICY;
return $types;
}
protected function getCustomTransactionOldValue(
PhabricatorLiskDAO $object,
PhabricatorApplicationTransaction $xaction) {
switch ($xaction->getTransactionType()) {
case AlmanacServiceTransaction::TYPE_NAME:
return $object->getName();
case AlmanacServiceTransaction::TYPE_LOCK:
return (bool)$object->getIsLocked();
}
return parent::getCustomTransactionOldValue($object, $xaction);
}
protected function getCustomTransactionNewValue(
PhabricatorLiskDAO $object,
PhabricatorApplicationTransaction $xaction) {
switch ($xaction->getTransactionType()) {
case AlmanacServiceTransaction::TYPE_NAME:
return $xaction->getNewValue();
case AlmanacServiceTransaction::TYPE_LOCK:
return (bool)$xaction->getNewValue();
}
return parent::getCustomTransactionNewValue($object, $xaction);
}
protected function applyCustomInternalTransaction(
PhabricatorLiskDAO $object,
PhabricatorApplicationTransaction $xaction) {
switch ($xaction->getTransactionType()) {
case AlmanacServiceTransaction::TYPE_NAME:
$object->setName($xaction->getNewValue());
return;
case AlmanacServiceTransaction::TYPE_LOCK:
$object->setIsLocked((int)$xaction->getNewValue());
return;
case PhabricatorTransactions::TYPE_VIEW_POLICY:
case PhabricatorTransactions::TYPE_EDIT_POLICY:
case PhabricatorTransactions::TYPE_EDGE:
return;
}
return parent::applyCustomInternalTransaction($object, $xaction);
}
protected function applyCustomExternalTransaction(
PhabricatorLiskDAO $object,
PhabricatorApplicationTransaction $xaction) {
switch ($xaction->getTransactionType()) {
case AlmanacServiceTransaction::TYPE_NAME:
case PhabricatorTransactions::TYPE_VIEW_POLICY:
case PhabricatorTransactions::TYPE_EDIT_POLICY:
case PhabricatorTransactions::TYPE_EDGE:
return;
case AlmanacServiceTransaction::TYPE_LOCK:
$service = id(new AlmanacServiceQuery())
->setViewer(PhabricatorUser::getOmnipotentUser())
->withPHIDs(array($object->getPHID()))
->needBindings(true)
->executeOne();
$devices = array();
foreach ($service->getBindings() as $binding) {
$device = $binding->getInterface()->getDevice();
$devices[$device->getPHID()] = $device;
}
foreach ($devices as $device) {
$device->rebuildDeviceLocks();
}
return;
}
return parent::applyCustomExternalTransaction($object, $xaction);
}
protected function validateTransaction(
PhabricatorLiskDAO $object,
$type,
array $xactions) {
$errors = parent::validateTransaction($object, $type, $xactions);
switch ($type) {
case AlmanacServiceTransaction::TYPE_NAME:
$missing = $this->validateIsEmptyTextField(
$object->getName(),
$xactions);
if ($missing) {
$error = new PhabricatorApplicationTransactionValidationError(
$type,
pht('Required'),
pht('Service name is required.'),
nonempty(last($xactions), null));
$error->setIsMissingFieldError(true);
$errors[] = $error;
} else {
foreach ($xactions as $xaction) {
$message = null;
$name = $xaction->getNewValue();
try {
AlmanacNames::validateServiceOrDeviceName($name);
} catch (Exception $ex) {
$message = $ex->getMessage();
}
if ($message !== null) {
$error = new PhabricatorApplicationTransactionValidationError(
$type,
pht('Invalid'),
$message,
$xaction);
$errors[] = $error;
}
}
}
if ($xactions) {
$duplicate = id(new AlmanacServiceQuery())
->setViewer(PhabricatorUser::getOmnipotentUser())
->withNames(array(last($xactions)->getNewValue()))
->executeOne();
if ($duplicate && ($duplicate->getID() != $object->getID())) {
$error = new PhabricatorApplicationTransactionValidationError(
$type,
pht('Not Unique'),
pht('Almanac services must have unique names.'),
last($xactions));
$errors[] = $error;
}
}
break;
}
return $errors;
}
}

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