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phorge/src/applications/diffusion/controller/inline/DiffusionInlineCommentController.php
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DiffusionInlineCommentController.php
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<?php
/*
* Copyright 2012 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.
*/
final class DiffusionInlineCommentController
extends PhabricatorInlineCommentController {
private $commitPHID;
public function willProcessRequest(array $data) {
$this->commitPHID = $data['phid'];
}
protected function createComment() {
// Verify commit and path correspond to actual objects.
$commit_phid = $this->commitPHID;
$path_id = $this->getChangesetID();
$commit = id(new PhabricatorRepositoryCommit())->loadOneWhere(
'phid = %s',
$commit_phid);
if (!$commit) {
throw new Exception("Invalid commit ID!");
}
// TODO: Write a real PathQuery object?
$path = queryfx_one(
id(new PhabricatorRepository())->establishConnection('r'),
'SELECT path FROM %T WHERE id = %d',
PhabricatorRepository::TABLE_PATH,
$path_id);
if (!$path) {
throw new Exception("Invalid path ID!");
}
return id(new PhabricatorAuditInlineComment())
->setCommitPHID($commit_phid)
->setPathID($path_id);
}
protected function loadComment($id) {
return id(new PhabricatorAuditInlineComment())->load($id);
}
protected function loadCommentForEdit($id) {
$request = $this->getRequest();
$user = $request->getUser();
$inline = $this->loadComment($id);
if (!$this->canEditInlineComment($user, $inline)) {
throw new Exception("That comment is not editable!");
}
return $inline;
}
private function canEditInlineComment(
PhabricatorUser $user,
PhabricatorAuditInlineComment $inline) {
// Only the author may edit a comment.
if ($inline->getAuthorPHID() != $user->getPHID()) {
return false;
}
// Saved comments may not be edited.
if ($inline->getAuditCommentID()) {
return false;
}
// Inline must be attached to the active revision.
if ($inline->getCommitPHID() != $this->commitPHID) {
return false;
}
return true;
}
}

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