public function handleRequest(AphrontRequest $request)
{
$response = $this->loadDiffusionContext();
if ($response) {
return $response;
}
$viewer = $this->getViewer();
$drequest = $this->getDiffusionRequest();
if (!$request->isAjax()) {
// This request came out of the dropdown menu, either "View Standalone"
// or "View Raw File".
$view = $request->getStr('view');
if ($view == 'r') {
$uri = $drequest->generateURI(array('action' => 'browse', 'params' => array('view' => 'raw')));
} else {
$uri = $drequest->generateURI(array('action' => 'change'));
}
return id(new AphrontRedirectResponse())->setURI($uri);
}
$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) {
return new Aphront404Response();
}
$parser = new DifferentialChangesetParser();
$parser->setUser($viewer);
$parser->setChangeset($changeset);
$parser->setRenderingReference($drequest->generateURI(array('action' => 'rendering-ref')));
$parser->readParametersFromRequest($request);
$coverage = $drequest->loadCoverage();
if ($coverage) {
$parser->setCoverage($coverage);
}
$commit = $drequest->loadCommit();
$pquery = new DiffusionPathIDQuery(array($changeset->getFilename()));
$ids = $pquery->loadPathIDs();
$path_id = $ids[$changeset->getFilename()];
$parser->setLeftSideCommentMapping($path_id, false);
$parser->setRightSideCommentMapping($path_id, true);
$parser->setCanMarkDone($commit->getAuthorPHID() && $viewer->getPHID() == $commit->getAuthorPHID());
$parser->setObjectOwnerPHID($commit->getAuthorPHID());
$parser->setWhitespaceMode(DifferentialChangesetParser::WHITESPACE_SHOW_ALL);
$inlines = PhabricatorAuditInlineComment::loadDraftAndPublishedComments($viewer, $commit->getPHID(), $path_id);
if ($inlines) {
foreach ($inlines as $inline) {
$parser->parseInlineComment($inline);
}
$phids = mpull($inlines, 'getAuthorPHID');
$handles = $this->loadViewerHandles($phids);
$parser->setHandles($handles);
}
$engine = new PhabricatorMarkupEngine();
$engine->setViewer($viewer);
foreach ($inlines as $inline) {
$engine->addObject($inline, PhabricatorInlineCommentInterface::MARKUP_FIELD_BODY);
}
$engine->process();
$parser->setMarkupEngine($engine);
$spec = $request->getStr('range');
list($range_s, $range_e, $mask) = DifferentialChangesetParser::parseRangeSpecification($spec);
$parser->setRange($range_s, $range_e);
$parser->setMask($mask);
return id(new PhabricatorChangesetResponse())->setRenderedChangeset($parser->renderChangeset())->setUndoTemplates($parser->getRenderer()->renderUndoTemplates());
}