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phab/src/applications/maniphest/controller/ManiphestTransactionPreviewController.php
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ManiphestTransactionPreviewController.php
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<?php
/**
* @group maniphest
*/
final class ManiphestTransactionPreviewController extends ManiphestController {
private $id;
public function willProcessRequest(array $data) {
$this->id = $data['id'];
}
public function processRequest() {
$request = $this->getRequest();
$user = $request->getUser();
$comments = $request->getStr('comments');
$task = id(new ManiphestTask())->load($this->id);
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());
$transaction->setComments($comments);
$transaction->setTransactionType($action);
$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 ManiphestTransactionType::TYPE_PRIORITY:
$transaction->setOldValue($task->getPriority());
$transaction->setNewValue($value);
break;
case ManiphestTransactionType::TYPE_OWNER:
if ($value) {
$value = current(json_decode($value));
$phids = array($value);
} else {
$phids = array();
}
$transaction->setNewValue($value);
break;
case ManiphestTransactionType::TYPE_CCS:
if ($value) {
$value = json_decode($value);
$phids = $value;
foreach ($task->getCCPHIDs() as $cc_phid) {
$phids[] = $cc_phid;
$value[] = $cc_phid;
}
$transaction->setNewValue($value);
} else {
$phids = array();
$transaction->setNewValue(array());
}
$transaction->setOldValue($task->getCCPHIDs());
break;
case ManiphestTransactionType::TYPE_PROJECTS:
if ($value) {
$value = json_decode($value);
$phids = $value;
foreach ($task->getProjectPHIDs() as $project_phid) {
$phids[] = $project_phid;
$value[] = $project_phid;
}
$transaction->setNewValue($value);
} else {
$phids = array();
$transaction->setNewValue(array());
}
$transaction->setOldValue($task->getProjectPHIDs());
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);
$engine->addObject($transaction, ManiphestTransaction::MARKUP_FIELD_BODY);
$engine->process();
$transaction_view = new ManiphestTransactionListView();
$transaction_view->setTransactions($transactions);
$transaction_view->setHandles($handles);
$transaction_view->setUser($user);
$transaction_view->setMarkupEngine($engine);
$transaction_view->setPreview(true);
return id(new AphrontAjaxResponse())
->setContent($transaction_view->render());
}
}
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