public function handleRequest(AphrontRequest $request)
{
$response = $this->loadDiffusionContext();
if ($response) {
return $response;
}
$viewer = $this->getViewer();
$drequest = $this->getDiffusionRequest();
$data = $this->callConduitWithDiffusionRequest('diffusion.diffquery', array('commit' => $drequest->getCommit(), 'path' => $drequest->getPath()));
$drequest->updateSymbolicCommit($data['effectiveCommit']);
$raw_changes = ArcanistDiffChange::newFromConduit($data['changes']);
$diff = DifferentialDiff::newEphemeralFromRawChanges($raw_changes);
$changesets = $diff->getChangesets();
$changeset = reset($changesets);
if (!$changeset) {
// TODO: Refine this.
return new Aphront404Response();
}
$repository = $drequest->getRepository();
$changesets = array(0 => $changeset);
$changeset_header = $this->buildChangesetHeader($drequest);
$changeset_view = new DifferentialChangesetListView();
$changeset_view->setChangesets($changesets);
$changeset_view->setBackground(PHUIObjectBoxView::BLUE_PROPERTY);
$changeset_view->setVisibleChangesets($changesets);
$changeset_view->setRenderingReferences(array(0 => $drequest->generateURI(array('action' => 'rendering-ref'))));
$raw_params = array('action' => 'browse', 'params' => array('view' => 'raw'));
$right_uri = $drequest->generateURI($raw_params);
$raw_params['params']['before'] = $drequest->getStableCommit();
$left_uri = $drequest->generateURI($raw_params);
$changeset_view->setRawFileURIs($left_uri, $right_uri);
$changeset_view->setRenderURI($repository->getPathURI('diff/'));
$changeset_view->setWhitespace(DifferentialChangesetParser::WHITESPACE_SHOW_ALL);
$changeset_view->setUser($viewer);
$changeset_view->setHeader($changeset_header);
// TODO: This is pretty awkward, unify the CSS between Diffusion and
// Differential better.
require_celerity_resource('differential-core-view-css');
$crumbs = $this->buildCrumbs(array('branch' => true, 'path' => true, 'view' => 'change'));
$crumbs->setBorder(true);
$links = $this->renderPathLinks($drequest, $mode = 'browse');
$header = $this->buildHeader($drequest, $links);
$view = id(new PHUITwoColumnView())->setHeader($header)->setMainColumn(array())->setFooter(array($changeset_view));
return $this->newPage()->setTitle(array(basename($drequest->getPath()), $repository->getDisplayName()))->setCrumbs($crumbs)->appendChild(array($view));
}
