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phab/src/applications/conduit/method/differential/getrevision/ConduitAPI_differential_getrevision_Method.php
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ConduitAPI_differential_getrevision_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_differential_getrevision_Method
extends ConduitAPIMethod {
public function getMethodDescription() {
return "Load the content of a revision from Differential.";
}
public function defineParamTypes() {
return array(
'revision_id' => 'required id',
);
}
public function defineReturnType() {
return 'nonempty dict';
}
public function defineErrorTypes() {
return array(
'ERR_BAD_REVISION' => 'No such revision exists.',
);
}
protected function execute(ConduitAPIRequest $request) {
$diff = null;
$revision_id = $request->getValue('revision_id');
$revision = id(new DifferentialRevision())->load($revision_id);
if (!$revision) {
throw new ConduitException('ERR_BAD_REVISION');
}
$revision->loadRelationships();
$reviewer_phids = array_values($revision->getReviewers());
$diffs = $revision->loadDiffs();
$diff_dicts = array();
foreach ($diffs as $diff) {
$diff->attachChangesets($diff->loadChangesets());
// TODO: We could batch this to improve performance.
foreach ($diff->getChangesets() as $changeset) {
$changeset->attachHunks($changeset->loadHunks());
}
$diff_dicts[] = $diff->getDiffDict();
}
$commit_dicts = array();
$commit_phids = $revision->loadCommitPHIDs();
$handles = id(new PhabricatorObjectHandleData($commit_phids))
->loadHandles();
foreach ($commit_phids as $commit_phid) {
$commit_dicts[] = array(
'fullname' => $handles[$commit_phid]->getFullName(),
'dateCommitted' => $handles[$commit_phid]->getTimestamp(),
);
}
$auxiliary_fields = $this->loadAuxiliaryFields($revision);
$dict = array(
'id' => $revision->getID(),
'phid' => $revision->getPHID(),
'authorPHID' => $revision->getAuthorPHID(),
'uri' => PhabricatorEnv::getURI('/D'.$revision->getID()),
'title' => $revision->getTitle(),
'status' => $revision->getStatus(),
'statusName' =>
ArcanistDifferentialRevisionStatus::getNameForRevisionStatus(
$revision->getStatus()),
'summary' => $revision->getSummary(),
'testPlan' => $revision->getTestPlan(),
'lineCount' => $revision->getLineCount(),
'reviewerPHIDs' => $reviewer_phids,
'diffs' => $diff_dicts,
'commits' => $commit_dicts,
'auxiliary' => $auxiliary_fields,
);
return $dict;
}
private function loadAuxiliaryFields(DifferentialRevision $revision) {
$aux_fields = DifferentialFieldSelector::newSelector()
->getFieldSpecifications();
foreach ($aux_fields as $key => $aux_field) {
if (!$aux_field->shouldAppearOnConduitView()) {
unset($aux_fields[$key]);
}
}
$aux_fields = DifferentialAuxiliaryField::loadFromStorage(
$revision,
$aux_fields);
return mpull($aux_fields, 'getValueForConduit', 'getKeyForConduit');
}
}
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