private function buildPropertyListView(DrydockLease $lease, PhabricatorActionListView $actions)
{
$viewer = $this->getViewer();
$view = new PHUIPropertyListView();
$view->setActionList($actions);
$view->addProperty(pht('Status'), DrydockLeaseStatus::getNameForStatus($lease->getStatus()));
$view->addProperty(pht('Resource Type'), $lease->getResourceType());
$resource_phid = $lease->getResourcePHID();
if ($resource_phid) {
$resource_display = $viewer->renderHandle($resource_phid);
} else {
$resource_display = phutil_tag('em', array(), pht('No Resource'));
}
$view->addProperty(pht('Resource'), $resource_display);
$until = $lease->getUntil();
if ($until) {
$until_display = phabricator_datetime($until, $viewer);
} else {
$until_display = phutil_tag('em', array(), pht('Never'));
}
$view->addProperty(pht('Expires'), $until_display);
$attributes = $lease->getAttributes();
if ($attributes) {
$view->addSectionHeader(pht('Attributes'), 'fa-list-ul');
foreach ($attributes as $key => $value) {
$view->addProperty($key, $value);
}
}
return $view;
}
protected function yieldIfExpiringLease(DrydockLease $lease)
{
if (!$lease->canReceiveCommands()) {
return;
}
$this->yieldIfExpiring($lease->getUntil());
}
private function updateLease(DrydockLease $lease)
{
if ($lease->getStatus() != DrydockLeaseStatus::STATUS_ACTIVE) {
return;
}
$viewer = $this->getViewer();
$drydock_phid = id(new PhabricatorDrydockApplication())->getPHID();
// Check if the lease has expired. If it is, we're going to send it a
// release command. This command will be handled immediately below, it
// just generates a command log and improves consistency.
$now = PhabricatorTime::getNow();
$expires = $lease->getUntil();
if ($expires && $expires <= $now) {
$command = DrydockCommand::initializeNewCommand($viewer)->setTargetPHID($lease->getPHID())->setAuthorPHID($drydock_phid)->setCommand(DrydockCommand::COMMAND_RELEASE)->save();
}
$commands = $this->loadCommands($lease->getPHID());
foreach ($commands as $command) {
if ($lease->getStatus() != DrydockLeaseStatus::STATUS_ACTIVE) {
// Leases can't receive commands before they activate or after they
// release.
break;
}
$this->processCommand($lease, $command);
$command->setIsConsumed(true)->save();
}
// If this is the task which will eventually release the lease after it
// expires but it is still active, reschedule the task to run after the
// lease expires. This can happen if the lease's expiration was pushed
// forward.
if ($lease->getStatus() == DrydockLeaseStatus::STATUS_ACTIVE) {
if ($this->getTaskDataValue('isExpireTask') && $expires) {
throw new PhabricatorWorkerYieldException($expires - $now);
}
}
}