protected function buildTransactionTimeline(PhabricatorApplicationTransactionInterface $object, PhabricatorApplicationTransactionQuery $query, PhabricatorMarkupEngine $engine = null, $render_data = array())
{
$viewer = $this->getRequest()->getUser();
$xaction = $object->getApplicationTransactionTemplate();
$view = $xaction->getApplicationTransactionViewObject();
$pager = id(new AphrontCursorPagerView())->readFromRequest($this->getRequest())->setURI(new PhutilURI('/transactions/showolder/' . $object->getPHID() . '/'));
$xactions = $query->setViewer($viewer)->withObjectPHIDs(array($object->getPHID()))->needComments(true)->executeWithCursorPager($pager);
$xactions = array_reverse($xactions);
if ($engine) {
foreach ($xactions as $xaction) {
if ($xaction->getComment()) {
$engine->addObject($xaction->getComment(), PhabricatorApplicationTransactionComment::MARKUP_FIELD_COMMENT);
}
}
$engine->process();
$view->setMarkupEngine($engine);
}
$timeline = $view->setUser($viewer)->setObjectPHID($object->getPHID())->setTransactions($xactions)->setPager($pager)->setRenderData($render_data)->setQuoteTargetID($this->getRequest()->getStr('quoteTargetID'))->setQuoteRef($this->getRequest()->getStr('quoteRef'));
$object->willRenderTimeline($timeline, $this->getRequest());
return $timeline;
}
