public function processRequest()
{
$request = $this->getRequest();
$user = $request->getUser();
$revision = id(new DifferentialRevision())->load($this->revisionID);
if (!$revision) {
return new Aphront404Response();
}
$revision->loadRelationships();
$diffs = $revision->loadDiffs();
if (!$diffs) {
throw new Exception("This revision has no diffs. Something has gone quite wrong.");
}
$diff_vs = $request->getInt('vs');
$target = end($diffs);
$target_id = $request->getInt('id');
if ($target_id) {
if (isset($diffs[$target_id])) {
$target = $diffs[$target_id];
}
}
$diffs = mpull($diffs, null, 'getID');
if (empty($diffs[$diff_vs])) {
$diff_vs = null;
}
list($changesets, $vs_map, $rendering_references) = $this->loadChangesetsAndVsMap($diffs, $diff_vs, $target);
$comments = $revision->loadComments();
$comments = array_merge($this->getImplicitComments($revision), $comments);
$all_changesets = $changesets;
$inlines = $this->loadInlineComments($comments, $all_changesets);
$object_phids = array_merge($revision->getReviewers(), $revision->getCCPHIDs(), $revision->loadCommitPHIDs(), array($revision->getAuthorPHID(), $user->getPHID()), mpull($comments, 'getAuthorPHID'));
foreach ($comments as $comment) {
$metadata = $comment->getMetadata();
$added_reviewers = idx($metadata, DifferentialComment::METADATA_ADDED_REVIEWERS);
if ($added_reviewers) {
foreach ($added_reviewers as $phid) {
$object_phids[] = $phid;
}
}
$added_ccs = idx($metadata, DifferentialComment::METADATA_ADDED_CCS);
if ($added_ccs) {
foreach ($added_ccs as $phid) {
$object_phids[] = $phid;
}
}
}
if ($target->getArcanistProjectPHID()) {
$object_phids[] = $target->getArcanistProjectPHID();
}
foreach ($revision->getAttached() as $type => $phids) {
foreach ($phids as $phid => $info) {
$object_phids[] = $phid;
}
}
$object_phids = array_unique($object_phids);
$handles = id(new PhabricatorObjectHandleData($object_phids))->loadHandles();
$request_uri = $request->getRequestURI();
$limit = 100;
$large = $request->getStr('large');
if (count($changesets) > $limit && !$large) {
$count = number_format(count($changesets));
$warning = new AphrontErrorView();
$warning->setTitle('Very Large Diff');
$warning->setSeverity(AphrontErrorView::SEVERITY_WARNING);
$warning->setWidth(AphrontErrorView::WIDTH_WIDE);
$warning->appendChild("<p>This diff is very large and affects {$count} files. Use " . "Table of Contents to open files in a standalone view. " . "<strong>" . phutil_render_tag('a', array('href' => $request_uri->alter('large', 'true')), 'Show All Files Inline') . "</strong>");
$warning = $warning->render();
$visible_changesets = array();
} else {
$warning = null;
$visible_changesets = $changesets;
}
$diff_properties = id(new DifferentialDiffProperty())->loadAllWhere('diffID = %d AND name IN (%Ls)', $target->getID(), array('arc:lint', 'arc:unit'));
$diff_properties = mpull($diff_properties, 'getData', 'getName');
$revision_detail = new DifferentialRevisionDetailView();
$revision_detail->setRevision($revision);
$custom_renderer_class = PhabricatorEnv::getEnvConfig('differential.revision-custom-detail-renderer');
if ($custom_renderer_class) {
PhutilSymbolLoader::loadClass($custom_renderer_class);
$custom_renderer = newv($custom_renderer_class, array());
} else {
$custom_renderer = null;
}
$properties = $this->getRevisionProperties($revision, $target, $handles, $diff_properties);
if ($custom_renderer) {
$properties = array_merge($properties, $custom_renderer->generateProperties($revision, $target));
}
$revision_detail->setProperties($properties);
$actions = $this->getRevisionActions($revision);
if ($custom_renderer) {
$actions = array_merge($actions, $custom_renderer->generateActionLinks($revision, $target));
}
$whitespace = $request->getStr('whitespace', DifferentialChangesetParser::WHITESPACE_IGNORE_ALL);
$revision_detail->setActions($actions);
$revision_detail->setUser($user);
$comment_view = new DifferentialRevisionCommentListView();
$comment_view->setComments($comments);
$comment_view->setHandles($handles);
$comment_view->setInlineComments($inlines);
$comment_view->setChangesets($all_changesets);
$comment_view->setUser($user);
$comment_view->setTargetDiff($target);
$changeset_view = new DifferentialChangesetListView();
$changeset_view->setChangesets($visible_changesets);
$changeset_view->setEditable(true);
$changeset_view->setStandaloneViews(true);
$changeset_view->setRevision($revision);
$changeset_view->setRenderingReferences($rendering_references);
$changeset_view->setWhitespace($whitespace);
$diff_history = new DifferentialRevisionUpdateHistoryView();
$diff_history->setDiffs($diffs);
$diff_history->setSelectedVersusDiffID($diff_vs);
$diff_history->setSelectedDiffID($target->getID());
$diff_history->setSelectedWhitespace($whitespace);
$toc_view = new DifferentialDiffTableOfContentsView();
$toc_view->setChangesets($changesets);
$toc_view->setStandaloneViewLink(empty($visible_changesets));
$toc_view->setVsMap($vs_map);
$toc_view->setRevisionID($revision->getID());
$toc_view->setWhitespace($whitespace);
$draft = id(new PhabricatorDraft())->loadOneWhere('authorPHID = %s AND draftKey = %s', $user->getPHID(), 'differential-comment-' . $revision->getID());
if ($draft) {
$draft = $draft->getDraft();
} else {
$draft = null;
}
$comment_form = new DifferentialAddCommentView();
$comment_form->setRevision($revision);
$comment_form->setActions($this->getRevisionCommentActions($revision));
$comment_form->setActionURI('/differential/comment/save/');
$comment_form->setUser($user);
$comment_form->setDraft($draft);
$this->updateViewTime($user->getPHID(), $revision->getPHID());
$pane_id = celerity_generate_unique_node_id();
Javelin::initBehavior('differential-keyboard-navigation', array('haunt' => $pane_id));
return $this->buildStandardPageResponse(id(new DifferentialPrimaryPaneView())->setLineWidthFromChangesets($changesets)->setID($pane_id)->appendChild($revision_detail->render() . $comment_view->render() . $diff_history->render() . $warning . $toc_view->render() . $changeset_view->render() . $comment_form->render()), array('title' => 'D' . $revision->getID() . ' ' . $revision->getTitle()));
}
