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phab/src/applications/conduit/method/phriction/history/ConduitAPI_phriction_history_Method.php
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ConduitAPI_phriction_history_Method.php
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<?php
/*
* Copyright 2011 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
*/
class ConduitAPI_phriction_history_Method
extends ConduitAPI_phriction_Method {
public function getMethodDescription() {
return "Retrieve history about a Phriction docuemnt.";
}
public function defineParamTypes() {
return array(
'slug' => 'required string',
);
}
public function defineReturnType() {
return 'nonempty list';
}
public function defineErrorTypes() {
return array(
'ERR-BAD-DOCUMENT' => 'No such document exists.',
);
}
protected function execute(ConduitAPIRequest $request) {
$slug = $request->getValue('slug');
$doc = id(new PhrictionDocument())->loadOneWhere(
'slug = %s',
PhrictionDocument::normalizeSlug($slug));
if (!$doc) {
throw new ConduitException('ERR-BAD-DOCUMENT');
}
$content = id(new PhrictionContent())->loadAllWhere(
'documentID = %d ORDER BY version DESC',
$doc->getID());
$results = array();
foreach ($content as $version) {
$results[] = $this->buildDocumentContentDictionary(
$doc,
$version);
}
return $results;
}
}
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