public function processRequest()
{
$request = $this->getRequest();
$user = $request->getUser();
$comments = $request->getStr('comments');
$task = id(new ManiphestTaskQuery())->setViewer($user)->withIDs(array($this->id))->executeOne();
if (!$task) {
return new Aphront404Response();
}
id(new PhabricatorDraft())->setAuthorPHID($user->getPHID())->setDraftKey($task->getPHID())->setDraft($comments)->replaceOrDelete();
$action = $request->getStr('action');
$transaction = new ManiphestTransaction();
$transaction->setAuthorPHID($user->getPHID());
$transaction->setTransactionType($action);
// This should really be split into a separate transaction, but it should
// all come out in the wash once we fully move to modern stuff.
$transaction->attachComment(id(new ManiphestTransactionComment())->setContent($comments));
$value = $request->getStr('value');
// grab phids for handles and set transaction values based on action and
// value (empty or control-specific format) coming in from the wire
switch ($action) {
case ManiphestTransaction::TYPE_PRIORITY:
$transaction->setOldValue($task->getPriority());
$transaction->setNewValue($value);
break;
case ManiphestTransaction::TYPE_OWNER:
if ($value) {
$value = current(json_decode($value));
$phids = array($value);
} else {
$phids = array();
}
$transaction->setNewValue($value);
break;
case ManiphestTransaction::TYPE_CCS:
if ($value) {
$value = json_decode($value);
}
if (!$value) {
$value = array();
}
$phids = $value;
foreach ($task->getCCPHIDs() as $cc_phid) {
$phids[] = $cc_phid;
$value[] = $cc_phid;
}
$transaction->setOldValue($task->getCCPHIDs());
$transaction->setNewValue($value);
break;
case ManiphestTransaction::TYPE_PROJECTS:
if ($value) {
$value = json_decode($value);
}
if (!$value) {
$value = array();
}
$phids = array();
$value = array_fuse($value);
foreach ($value as $project_phid) {
$phids[] = $project_phid;
$value[$project_phid] = array('dst' => $project_phid);
}
$project_type = PhabricatorProjectObjectHasProjectEdgeType::EDGECONST;
$transaction->setTransactionType(PhabricatorTransactions::TYPE_EDGE)->setMetadataValue('edge:type', $project_type)->setOldValue(array())->setNewValue($value);
break;
case ManiphestTransaction::TYPE_STATUS:
$phids = array();
$transaction->setOldValue($task->getStatus());
$transaction->setNewValue($value);
break;
default:
$phids = array();
$transaction->setNewValue($value);
break;
}
$phids[] = $user->getPHID();
$handles = $this->loadViewerHandles($phids);
$transactions = array();
$transactions[] = $transaction;
$engine = new PhabricatorMarkupEngine();
$engine->setViewer($user);
if ($transaction->hasComment()) {
$engine->addObject($transaction->getComment(), PhabricatorApplicationTransactionComment::MARKUP_FIELD_COMMENT);
}
$engine->process();
$transaction->setHandles($handles);
$view = id(new PhabricatorApplicationTransactionView())->setUser($user)->setTransactions($transactions)->setIsPreview(true);
return id(new AphrontAjaxResponse())->setContent((string) phutil_implode_html('', $view->buildEvents()));
}