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phab/src/applications/maniphest/controller/transactionsave/ManiphestTransactionSaveController.php
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ManiphestTransactionSaveController.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 ManiphestTransactionSaveController extends ManiphestController {
public function processRequest() {
$request = $this->getRequest();
$user = $request->getUser();
$task = id(new ManiphestTask())->load($request->getStr('taskID'));
if (!$task) {
return new Aphront404Response();
}
$transactions = array();
$action = $request->getStr('action');
// If we have drag-and-dropped files, attach them first in a separate
// transaction. These can come in on any transaction type, which is why we
// handle them separately.
$files = array();
// Look for drag-and-drop uploads first.
$file_phids = $request->getArr('files');
if ($file_phids) {
$files = id(new PhabricatorFile())->loadAllWhere(
'phid in (%Ls)',
$file_phids);
}
// This means "attach a file" even though we store other types of data
// as 'attached'.
if ($action == ManiphestTransactionType::TYPE_ATTACH) {
if (!empty($_FILES['file'])) {
$err = idx($_FILES['file'], 'error');
if ($err != UPLOAD_ERR_NO_FILE) {
$file = PhabricatorFile::newFromPHPUpload(
$_FILES['file'],
array(
'authorPHID' => $user->getPHID(),
));
$files[] = $file;
}
}
}
// If we had explicit or drag-and-drop files, create a transaction
// for those before we deal with whatever else might have happened.
$file_transaction = null;
if ($files) {
$files = mpull($files, 'getPHID', 'getPHID');
$new = $task->getAttached();
foreach ($files as $phid) {
if (empty($new[PhabricatorPHIDConstants::PHID_TYPE_FILE])) {
$new[PhabricatorPHIDConstants::PHID_TYPE_FILE] = array();
}
$new[PhabricatorPHIDConstants::PHID_TYPE_FILE][$phid] = array();
}
$transaction = new ManiphestTransaction();
$transaction
->setAuthorPHID($user->getPHID())
->setTransactionType(ManiphestTransactionType::TYPE_ATTACH);
$transaction->setNewValue($new);
$transactions[] = $transaction;
$file_transaction = $transaction;
}
// Compute new CCs added by @mentions. We're going to try to add them to
// another CC transaction if we can. If there aren't any CC transactions,
// we'll create a new CC transaction after we handle everything else.
$mention_ccs = DifferentialMarkupEngineFactory::extractPHIDsFromMentions(
array(
$request->getStr('comments'),
));
$transaction = new ManiphestTransaction();
$transaction
->setAuthorPHID($user->getPHID())
->setComments($request->getStr('comments'))
->setTransactionType($action);
switch ($action) {
case ManiphestTransactionType::TYPE_STATUS:
$transaction->setNewValue($request->getStr('resolution'));
break;
case ManiphestTransactionType::TYPE_OWNER:
$assign_to = $request->getArr('assign_to');
$assign_to = reset($assign_to);
$transaction->setNewValue($assign_to);
break;
case ManiphestTransactionType::TYPE_PROJECTS:
$projects = $request->getArr('projects');
$projects = array_merge($projects, $task->getProjectPHIDs());
$projects = array_filter($projects);
$projects = array_unique($projects);
$transaction->setNewValue($projects);
break;
case ManiphestTransactionType::TYPE_CCS:
$ccs = $request->getArr('ccs');
$ccs = array_merge($ccs, $task->getCCPHIDs());
if ($mention_ccs) {
$ccs = array_merge($ccs, $mention_ccs);
$mention_ccs = array();
}
$ccs = array_filter($ccs);
$ccs = array_unique($ccs);
$transaction->setNewValue($ccs);
break;
case ManiphestTransactionType::TYPE_PRIORITY:
$transaction->setNewValue($request->getInt('priority'));
break;
case ManiphestTransactionType::TYPE_NONE:
case ManiphestTransactionType::TYPE_ATTACH:
// If we have a file transaction, just get rid of this secondary
// transaction and put the comments on it instead.
if ($file_transaction) {
$file_transaction->setComments($transaction->getComments());
$transaction = null;
}
break;
default:
throw new Exception('unknown action');
}
if ($transaction) {
$transactions[] = $transaction;
}
switch ($action) {
case ManiphestTransactionType::TYPE_OWNER:
if ($task->getOwnerPHID() == $transaction->getNewValue()) {
// If this is actually no-op, don't generate the side effect.
break;
}
// When a task is reassigned, move the previous owner to CC.
$old = $task->getCCPHIDs();
$new = array_merge(
$old,
array($task->getOwnerPHID()),
$mention_ccs);
$new = array_unique(array_filter($new));
if ($old != $new) {
$mention_ccs = null;
$cc = new ManiphestTransaction();
$cc->setAuthorPHID($user->getPHID());
$cc->setTransactionType(ManiphestTransactionType::TYPE_CCS);
$cc->setNewValue($new);
$transactions[] = $cc;
}
break;
case ManiphestTransactionType::TYPE_STATUS:
if (!$task->getOwnerPHID() &&
$request->getStr('resolution') !=
ManiphestTaskStatus::STATUS_OPEN) {
// Closing an unassigned task. Assign the user for this task
$assign = new ManiphestTransaction();
$assign->setAuthorPHID($user->getPHID());
$assign->setTransactionType(ManiphestTransactionType::TYPE_OWNER);
$assign->setNewValue($user->getPHID());
$transactions[] = $assign;
}
break;
default:
$ccs = $task->getCCPHIDs();
$owner = $task->getOwnerPHID();
if ($user->getPHID() !== $owner && !in_array($user->getPHID(), $ccs)) {
// Current user, who is commenting, is not the owner or in ccs.
// Add him to ccs
$ccs[] = $user->getPHID();
if ($mention_ccs) {
$ccs = array_merge($ccs, $mention_ccs);
$mention_ccs = null;
}
$cc = new ManiphestTransaction();
$cc->setAuthorPHID($user->getPHID());
$cc->setTransactionType(ManiphestTransactionType::TYPE_CCS);
$cc->setNewValue($ccs);
$transactions[] = $cc;
}
break;
}
if ($mention_ccs) {
// We have mention CCs and didn't pick up a CC transaction anywhere that
// we could shove them into, create a new CC transaction.
$cc = new ManiphestTransaction();
$cc->setAuthorPHID($user->getPHID());
$cc->setTransactionType(ManiphestTransactionType::TYPE_CCS);
$ccs = array_merge($task->getCCPHIDs(), $mention_ccs);
$cc->setNewValue($ccs);
$transactions[] = $cc;
}
$editor = new ManiphestTransactionEditor();
$editor->applyTransactions($task, $transactions);
$draft = id(new PhabricatorDraft())->loadOneWhere(
'authorPHID = %s AND draftKey = %s',
$user->getPHID(),
$task->getPHID());
if ($draft) {
$draft->delete();
}
return id(new AphrontRedirectResponse())
->setURI('/T'.$task->getID());
}
}
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