public function handleRequest(AphrontRequest $request)
{
$viewer = $this->getViewer();
if (!$request->validateCSRF()) {
return new Aphront403Response();
}
$task = id(new ManiphestTaskQuery())->setViewer($viewer)->withIDs(array($request->getInt('task')))->needProjectPHIDs(true)->requireCapabilities(array(PhabricatorPolicyCapability::CAN_VIEW, PhabricatorPolicyCapability::CAN_EDIT))->executeOne();
if (!$task) {
return new Aphront404Response();
}
if ($request->getInt('after')) {
$after_task = id(new ManiphestTaskQuery())->setViewer($viewer)->withIDs(array($request->getInt('after')))->executeOne();
if (!$after_task) {
return new Aphront404Response();
}
list($pri, $sub) = ManiphestTransactionEditor::getAdjacentSubpriority($after_task, $is_after = true);
} else {
list($pri, $sub) = ManiphestTransactionEditor::getEdgeSubpriority($request->getInt('priority'), $is_end = false);
}
$xactions = array();
$xactions[] = id(new ManiphestTransaction())->setTransactionType(ManiphestTransaction::TYPE_PRIORITY)->setNewValue($pri);
$xactions[] = id(new ManiphestTransaction())->setTransactionType(ManiphestTransaction::TYPE_SUBPRIORITY)->setNewValue($sub);
$editor = id(new ManiphestTransactionEditor())->setActor($viewer)->setContinueOnMissingFields(true)->setContinueOnNoEffect(true)->setContentSourceFromRequest($request);
$editor->applyTransactions($task, $xactions);
return id(new AphrontAjaxResponse())->setContent(array('tasks' => $this->renderSingleTask($task)));
}
private function movePriority(PhabricatorUser $viewer, $src, $target_priority, $is_end)
{
list($pri, $sub) = ManiphestTransactionEditor::getEdgeSubpriority($target_priority, $is_end);
$xactions = array();
$xactions[] = id(new ManiphestTransaction())->setTransactionType(ManiphestTransaction::TYPE_PRIORITY)->setNewValue($pri);
$xactions[] = id(new ManiphestTransaction())->setTransactionType(ManiphestTransaction::TYPE_SUBPRIORITY)->setNewValue($sub);
return $this->applyTaskTransactions($viewer, $src, $xactions);
}