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phorge/src/applications/diffusion/controller/pathvalidate/DiffusionPathValidateController.php
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DiffusionPathValidateController.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 DiffusionPathValidateController extends DiffusionController {
public function willProcessRequest(array $data) {
// Don't build a DiffusionRequest.
}
public function processRequest() {
$request = $this->getRequest();
$repository_phid = $request->getStr('repositoryPHID');
$repository = id(new PhabricatorRepository())->loadOneWhere(
'phid = %s',
$repository_phid);
if (!$repository) {
return new Aphront400Response();
}
$path = $request->getStr('path');
$path = ltrim($path, '/');
$drequest = DiffusionRequest::newFromDictionary(
array(
'repository' => $repository,
'path' => $path,
));
$browse_query = DiffusionBrowseQuery::newFromDiffusionRequest($drequest);
$browse_query->needValidityOnly(true);
$valid = $browse_query->loadPaths();
if (!$valid) {
switch ($browse_query->getReasonForEmptyResultSet()) {
case DiffusionBrowseQuery::REASON_IS_FILE:
$valid = true;
break;
case DiffusionBrowseQuery::REASON_IS_EMPTY:
$valid = true;
break;
}
}
$output = array(
'valid' => (bool)$valid,
);
if (!$valid) {
$branch = $drequest->getBranch();
if ($branch) {
$message = 'Not found in '.$branch;
} else {
$message = 'Not found at HEAD';
}
} else {
$message = 'OK';
}
$output['message'] = $message;
return id(new AphrontAjaxResponse())->setContent($output);
}
}

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