public function processRequest()
{
$request = $this->getRequest();
$user = $request->getUser();
$revision = id(new DifferentialRevision())->load($this->id);
if (!$revision) {
return new Aphront404Response();
}
if (!$request->isFormPost()) {
$dialog = new AphrontDialogView();
switch ($this->action) {
case 'add':
$button = 'Subscribe';
$title = 'Subscribe to Revision';
$prompt = 'Really subscribe to this revision?';
break;
case 'rem':
$button = 'Unsubscribe';
$title = 'Unsubscribe from Revision';
// TODO: Once herald is in, add a notice about not getting any more
// herald notifications.
$prompt = 'Really unsubscribe from this revision?';
break;
default:
return new Aphront400Response();
}
$dialog->setUser($user)->setTitle($title)->appendChild('<p>' . $prompt . '</p>')->setSubmitURI($request->getRequestURI())->addSubmitButton($button)->addCancelButton('/D' . $revision->getID());
return id(new AphrontDialogResponse())->setDialog($dialog);
}
$revision->loadRelationships();
$phid = $user->getPHID();
switch ($this->action) {
case 'add':
DifferentialRevisionEditor::addCCAndUpdateRevision($revision, $phid, $phid);
break;
case 'rem':
DifferentialRevisionEditor::removeCCAndUpdateRevision($revision, $phid, $phid);
break;
default:
return new Aphront400Response();
}
return id(new AphrontRedirectResponse())->setURI('/D' . $revision->getID());
}
