private function renderEvent(PhabricatorApplicationTransaction $xaction, array $group)
{
$viewer = $this->getUser();
$event = id(new PHUITimelineEventView())->setUser($viewer)->setAuthorPHID($xaction->getAuthorPHID())->setTransactionPHID($xaction->getPHID())->setUserHandle($xaction->getHandle($xaction->getAuthorPHID()))->setIcon($xaction->getIcon())->setColor($xaction->getColor())->setHideCommentOptions($this->getHideCommentOptions());
list($token, $token_removed) = $xaction->getToken();
if ($token) {
$event->setToken($token, $token_removed);
}
if (!$this->shouldSuppressTitle($xaction, $group)) {
if ($this->renderAsFeed) {
$title = $xaction->getTitleForFeed();
} else {
$title = $xaction->getTitle();
}
if ($xaction->hasChangeDetails()) {
if (!$this->isPreview) {
$details = $this->buildChangeDetailsLink($xaction);
$title = array($title, ' ', $details);
}
}
if (!$this->isPreview) {
$more = $this->buildExtraInformationLink($xaction);
if ($more) {
$title = array($title, ' ', $more);
}
}
$event->setTitle($title);
}
if ($this->isPreview) {
$event->setIsPreview(true);
} else {
$event->setDateCreated($xaction->getDateCreated())->setContentSource($xaction->getContentSource())->setAnchor($xaction->getID());
}
$transaction_type = $xaction->getTransactionType();
$comment_type = PhabricatorTransactions::TYPE_COMMENT;
$is_normal_comment = $transaction_type == $comment_type;
if ($this->getShowEditActions() && !$this->isPreview && $is_normal_comment) {
$has_deleted_comment = $xaction->getComment() && $xaction->getComment()->getIsDeleted();
$has_removed_comment = $xaction->getComment() && $xaction->getComment()->getIsRemoved();
if ($xaction->getCommentVersion() > 1 && !$has_removed_comment) {
$event->setIsEdited(true);
}
if (!$has_removed_comment) {
$event->setIsNormalComment(true);
}
// If we have a place for quoted text to go and this is a quotable
// comment, pass the quote target ID to the event view.
if ($this->getQuoteTargetID()) {
if ($xaction->hasComment()) {
if (!$has_removed_comment && !$has_deleted_comment) {
$event->setQuoteTargetID($this->getQuoteTargetID());
$event->setQuoteRef($this->getQuoteRef());
}
}
}
$can_edit = PhabricatorPolicyCapability::CAN_EDIT;
if ($xaction->hasComment() || $has_deleted_comment) {
$has_edit_capability = PhabricatorPolicyFilter::hasCapability($viewer, $xaction, $can_edit);
if ($has_edit_capability && !$has_removed_comment) {
$event->setIsEditable(true);
}
if ($has_edit_capability || $viewer->getIsAdmin()) {
if (!$has_removed_comment) {
$event->setIsRemovable(true);
}
}
}
}
$comment = $this->renderTransactionContent($xaction);
if ($comment) {
$event->appendChild($comment);
}
return $event;
}
