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phab/src/applications/differential/controller/DifferentialInlineCommentEditController.php
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DifferentialInlineCommentEditController.php
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<?php
final class DifferentialInlineCommentEditController
extends PhabricatorInlineCommentController {
private $revisionID;
public function willProcessRequest(array $data) {
$this->revisionID = $data['id'];
}
protected function createComment() {
// Verify revision and changeset correspond to actual objects.
$revision_id = $this->revisionID;
$changeset_id = $this->getChangesetID();
$viewer = $this->getRequest()->getUser();
$revision = id(new DifferentialRevisionQuery())
->setViewer($viewer)
->withIDs(array($revision_id))
->executeOne();
if (!$revision) {
throw new Exception('Invalid revision ID!');
}
if (!id(new DifferentialChangeset())->load($changeset_id)) {
throw new Exception('Invalid changeset ID!');
}
return id(new DifferentialInlineComment())
->setRevision($revision)
->setChangesetID($changeset_id);
}
protected function loadComment($id) {
return id(new DifferentialInlineCommentQuery())
->withIDs(array($id))
->executeOne();
}
protected function loadCommentForEdit($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,
DifferentialInlineComment $inline) {
// Only the author may edit a comment.
if ($inline->getAuthorPHID() != $user->getPHID()) {
return false;
}
// Saved comments may not be edited, for now, although the schema now
// supports it.
if (!$inline->isDraft()) {
return false;
}
// Inline must be attached to the active revision.
if ($inline->getRevisionID() != $this->revisionID) {
return false;
}
return true;
}
protected function deleteComment(PhabricatorInlineCommentInterface $inline) {
$inline->openTransaction();
DifferentialDraft::deleteHasDraft(
$inline->getAuthorPHID(),
$inline->getRevisionPHID(),
$inline->getPHID());
$inline->delete();
$inline->saveTransaction();
}
protected function saveComment(PhabricatorInlineCommentInterface $inline) {
$inline->openTransaction();
$inline->save();
DifferentialDraft::markHasDraft(
$inline->getAuthorPHID(),
$inline->getRevisionPHID(),
$inline->getPHID());
$inline->saveTransaction();
}
}
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