private function renderRevisionAction(PhutilEvent $event)
{
$viewer = $event->getUser();
if (!$this->canUseApplication($viewer)) {
return null;
}
$revision = $event->getValue('object');
$repository = $revision->getRepository();
if ($repository === null) {
return null;
}
if ($repository->canPerformAutomation()) {
$revision_id = $revision->getID();
$op = new DrydockLandRepositoryOperation();
$barrier = $op->getBarrierToLanding($viewer, $revision);
if ($barrier) {
$can_land = false;
} else {
$can_land = true;
}
$action = id(new PhabricatorActionView())->setName(pht('Land Revision'))->setIcon('fa-fighter-jet')->setHref("/differential/revision/operation/{$revision_id}/")->setWorkflow(true)->setDisabled(!$can_land);
$this->addActionMenuItems($event, $action);
}
$strategies = id(new PhutilClassMapQuery())->setAncestorClass('DifferentialLandingStrategy')->execute();
foreach ($strategies as $strategy) {
$action = $strategy->createMenuItem($viewer, $revision, $repository);
if ($action == null) {
continue;
}
if ($strategy->isActionDisabled($viewer, $revision, $repository)) {
$action->setDisabled(true);
}
$this->addActionMenuItems($event, $action);
}
}
public function handleRequest(AphrontRequest $request)
{
$viewer = $this->getViewer();
$id = $request->getURIData('id');
$revision = id(new DifferentialRevisionQuery())->withIDs(array($id))->setViewer($viewer)->needActiveDiffs(true)->executeOne();
if (!$revision) {
return new Aphront404Response();
}
$detail_uri = "/D{$id}";
$op = new DrydockLandRepositoryOperation();
$barrier = $op->getBarrierToLanding($viewer, $revision);
if ($barrier) {
return $this->newDialog()->setTitle($barrier['title'])->appendParagraph($barrier['body'])->addCancelButton($detail_uri);
}
$diff = $revision->getActiveDiff();
$repository = $revision->getRepository();
$default_ref = $this->loadDefaultRef($repository, $diff);
if ($default_ref) {
$v_ref = array($default_ref->getPHID());
} else {
$v_ref = array();
}
$e_ref = true;
$errors = array();
if ($request->isFormPost()) {
$v_ref = $request->getArr('refPHIDs');
$ref_phid = head($v_ref);
if (!strlen($ref_phid)) {
$e_ref = pht('Required');
$errors[] = pht('You must select a branch to land this revision onto.');
} else {
$ref = $this->newRefQuery($repository)->withPHIDs(array($ref_phid))->executeOne();
if (!$ref) {
$e_ref = pht('Invalid');
$errors[] = pht('You must select a branch from this repository to land this ' . 'revision onto.');
}
}
if (!$errors) {
// NOTE: The operation is locked to the current active diff, so if the
// revision is updated before the operation applies nothing sneaky
// occurs.
$target = 'branch:' . $ref->getRefName();
$operation = DrydockRepositoryOperation::initializeNewOperation($op)->setAuthorPHID($viewer->getPHID())->setObjectPHID($revision->getPHID())->setRepositoryPHID($repository->getPHID())->setRepositoryTarget($target)->setProperty('differential.diffPHID', $diff->getPHID());
$operation->save();
$operation->scheduleUpdate();
return id(new AphrontRedirectResponse())->setURI($detail_uri);
}
}
$ref_datasource = id(new DiffusionRefDatasource())->setParameters(array('repositoryPHIDs' => array($repository->getPHID()), 'refTypes' => $this->getTargetableRefTypes()));
$form = id(new AphrontFormView())->setUser($viewer)->appendRemarkupInstructions(pht('In theory, this will do approximately what `arc land` would do. ' . 'In practice, you will have a riveting adventure instead.'))->appendControl(id(new AphrontFormTokenizerControl())->setLabel(pht('Onto Branch'))->setName('refPHIDs')->setLimit(1)->setError($e_ref)->setValue($v_ref)->setDatasource($ref_datasource))->appendRemarkupInstructions(pht('(WARNING) THIS FEATURE IS EXPERIMENTAL AND DANGEROUS! USE IT AT ' . 'YOUR OWN RISK!'));
return $this->newDialog()->setWidth(AphrontDialogView::WIDTH_FORM)->setTitle(pht('Land Revision'))->setErrors($errors)->appendForm($form)->addCancelButton($detail_uri)->addSubmitButton(pht('Mutate Repository Unpredictably'));
}
