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phab/src/applications/maniphest/controller/transactionpreview/ManiphestTransactionPreviewController.php
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ManiphestTransactionPreviewController.php
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<?php
/*
* Copyright 2011 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* @group maniphest
*/
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();
}
$draft = id(new PhabricatorDraft())->loadOneWhere(
'authorPHID = %s AND draftKey = %s',
$user->getPHID(),
$task->getPHID());
if (!$draft) {
$draft = new PhabricatorDraft();
$draft->setAuthorPHID($user->getPHID());
$draft->setDraftKey($task->getPHID());
}
$draft->setDraft($comments);
$draft->save();
$phids = array($user->getPHID());
$action = $request->getStr('action');
$transaction = new ManiphestTransaction();
$transaction->setAuthorPHID($user->getPHID());
$transaction->setComments($comments);
$transaction->setTransactionType($action);
$value = $request->getStr('value');
switch ($action) {
case ManiphestTransactionType::TYPE_OWNER:
if (!$value) {
$value = $user->getPHID();
}
$phids[] = $value;
break;
case ManiphestTransactionType::TYPE_PRIORITY:
$transaction->setOldValue($task->getPriority());
break;
}
$transaction->setNewValue($value);
$handles = id(new PhabricatorObjectHandleData($phids))
->loadHandles();
$transactions = array();
$transactions[] = $transaction;
$factory = new DifferentialMarkupEngineFactory();
$engine = $factory->newDifferentialCommentMarkupEngine();
$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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