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phab/src/applications/differential/controller/DifferentialCommentPreviewController.php
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DifferentialCommentPreviewController.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 DifferentialCommentPreviewController
extends DifferentialController {
private $id;
public function willProcessRequest(array $data) {
$this->id = $data['id'];
}
public function processRequest() {
$request = $this->getRequest();
$author_phid = $request->getUser()->getPHID();
$action = $request->getStr('action');
$comment = new DifferentialComment();
$comment->setContent($request->getStr('content'));
$comment->setAction($action);
$comment->setAuthorPHID($author_phid);
$handles = array($author_phid);
$reviewers = $request->getStrList('reviewers');
if (DifferentialAction::allowReviewers($action) && $reviewers) {
$comment->setMetadata(array(
DifferentialComment::METADATA_ADDED_REVIEWERS => $reviewers));
$handles = array_merge($handles, $reviewers);
}
$ccs = $request->getStrList('ccs');
if ($action == DifferentialAction::ACTION_ADDCCS && $ccs) {
$comment->setMetadata(array(
DifferentialComment::METADATA_ADDED_CCS => $ccs));
$handles = array_merge($handles, $ccs);
}
$handles = $this->loadViewerHandles($handles);
$engine = new PhabricatorMarkupEngine();
$engine->setViewer($request->getUser());
$engine->addObject($comment, DifferentialComment::MARKUP_FIELD_BODY);
$engine->process();
$view = new DifferentialRevisionCommentView();
$view->setUser($request->getUser());
$view->setComment($comment);
$view->setHandles($handles);
$view->setMarkupEngine($engine);
$view->setPreview(true);
$view->setTargetDiff(null);
$metadata = array(
'reviewers' => $reviewers,
'ccs' => $ccs,
);
if ($action != DifferentialAction::ACTION_COMMENT) {
$metadata['action'] = $action;
}
id(new PhabricatorDraft())
->setAuthorPHID($author_phid)
->setDraftKey('differential-comment-'.$this->id)
->setDraft($comment->getContent())
->setMetadata($metadata)
->replaceOrDelete();
return id(new AphrontAjaxResponse())
->setContent($view->render());
}
}
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