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phab/src/applications/transactions/controller/PhabricatorApplicationTransactionCommentHistoryController.php
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PhabricatorApplicationTransactionCommentHistoryController.php
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<?php
final class PhabricatorApplicationTransactionCommentHistoryController
extends PhabricatorApplicationTransactionController {
private $phid;
public function shouldAllowPublic() {
return true;
}
public function willProcessRequest(array $data) {
$this->phid = $data['phid'];
}
public function processRequest() {
$request = $this->getRequest();
$user = $request->getUser();
$xaction = id(new PhabricatorObjectQuery())
->withPHIDs(array($this->phid))
->setViewer($user)
->executeOne();
if (!$xaction) {
return new Aphront404Response();
}
if (!$xaction->getComment()) {
// You can't view history of a transaction with no comments.
return new Aphront404Response();
}
if ($xaction->getComment()->getIsRemoved()) {
// You can't view history of a transaction with a removed comment.
return new Aphront400Response();
}
$comments = id(new PhabricatorApplicationTransactionTemplatedCommentQuery())
->setViewer($user)
->setTemplate($xaction->getApplicationTransactionCommentObject())
->withTransactionPHIDs(array($xaction->getPHID()))
->execute();
if (!$comments) {
return new Aphront404Response();
}
$comments = msort($comments, 'getCommentVersion');
$xactions = array();
foreach ($comments as $comment) {
$xactions[] = id(clone $xaction)
->makeEphemeral()
->setCommentVersion($comment->getCommentVersion())
->setContentSource($comment->getContentSource())
->setDateCreated($comment->getDateCreated())
->attachComment($comment);
}
$obj_phid = $xaction->getObjectPHID();
$obj_handle = id(new PhabricatorHandleQuery())
->setViewer($user)
->withPHIDs(array($obj_phid))
->executeOne();
$view = id(new PhabricatorApplicationTransactionView())
->setUser($user)
->setObjectPHID($obj_phid)
->setTransactions($xactions)
->setShowEditActions(false)
->setHideCommentOptions(true);
$dialog = id(new AphrontDialogView())
->setUser($user)
->setWidth(AphrontDialogView::WIDTH_FULL)
->setFlush(true)
->setTitle(pht('Comment History'));
$dialog->appendChild($view);
$dialog
->addCancelButton($obj_handle->getURI());
return id(new AphrontDialogResponse())->setDialog($dialog);
}
}
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