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phab/src/applications/conduit/method/diffusion/ConduitAPI_diffusion_getrecentcommitsbypath_Method.php
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ConduitAPI_diffusion_getrecentcommitsbypath_Method.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.
*/
/**
* @group conduit
*/
final class ConduitAPI_diffusion_getrecentcommitsbypath_Method
extends ConduitAPIMethod {
const DEFAULT_LIMIT = 10;
public function getMethodDescription() {
return "Get commit identifiers for recent commits affecting a given path.";
}
public function defineParamTypes() {
return array(
'callsign' => 'required string',
'path' => 'required string',
'limit' => 'optional int',
);
}
public function defineReturnType() {
return 'nonempty list<string>';
}
public function defineErrorTypes() {
return array(
);
}
protected function execute(ConduitAPIRequest $request) {
$drequest = DiffusionRequest::newFromDictionary(
array(
'callsign' => $request->getValue('callsign'),
'path' => $request->getValue('path'),
));
$limit = nonempty(
$request->getValue('limit'),
self::DEFAULT_LIMIT
);
$history = DiffusionHistoryQuery::newFromDiffusionRequest($drequest)
->setLimit($limit)
->needDirectChanges(true)
->needChildChanges(true)
->loadHistory();
$raw_commit_identifiers = mpull($history, 'getCommitIdentifier');
$result = array();
foreach ($raw_commit_identifiers as $id) {
$result[] = 'r'.$request->getValue('callsign').$id;
}
return $result;
}
}
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