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phab/src/applications/conduit/method/owners/ConduitAPI_owners_query_Method.php
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ConduitAPI_owners_query_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_owners_query_Method
extends ConduitAPIMethod {
public function getMethodDescription() {
return 'Query for packages by one of the following: repository/path, ' .
'packages with a given user or project owner, or packages affiliated ' .
'with a user (owned by either the user or a project they are a member ' .
'of.) You should only provide at most one search query.';
}
public function defineParamTypes() {
return array(
'userOwner' => 'optional string',
'projectOwner' => 'optional string',
'userAffiliated' => 'optional string',
'repositoryCallsign' => 'optional string',
'path' => 'optional string',
);
}
public function defineReturnType() {
return 'dict<phid -> dict of package info>';
}
public function defineErrorTypes() {
return array(
'ERR-INVALID-USAGE' =>
'Provide one of a single owner phid (user/project), a single ' .
'affiliated user phid (user), or a repository/path.',
'ERR-INVALID-PARAMETER' => 'parameter should be a phid',
'ERR_REP_NOT_FOUND' => 'The repository callsign is not recognized',
);
}
protected static function queryAll() {
return id(new PhabricatorOwnersPackage())->loadAll();
}
protected static function queryByOwner($owner) {
$is_valid_phid =
phid_get_type($owner) == PhabricatorPHIDConstants::PHID_TYPE_USER ||
phid_get_type($owner) == PhabricatorPHIDConstants::PHID_TYPE_PROJ;
if (!$is_valid_phid) {
throw id(new ConduitException('ERR-INVALID-PARAMETER'))
->setErrorDescription(
'Expected user/project PHID for owner, got '.$owner);
}
$owners = id(new PhabricatorOwnersOwner())->loadAllWhere(
'userPHID = %s',
$owner);
$package_ids = mpull($owners, 'getPackageID');
$packages = array();
foreach ($package_ids as $id) {
$packages[] = id(new PhabricatorOwnersPackage())->load($id);
}
return $packages;
}
protected static function queryByAffiliatedUser($owner) {
$is_valid_phid =
phid_get_type($owner) == PhabricatorPHIDConstants::PHID_TYPE_USER;
if (!$is_valid_phid) {
throw id(new ConduitException('ERR-INVALID-PARAMETER'))
->setErrorDescription(
'Expected user PHID for affiliation, got '.$owner);
}
$owners = PhabricatorOwnersOwner::loadAffiliatedPackages($owner);
$package_ids = mpull($owners, 'getPackageID');
$packages = array();
foreach ($package_ids as $id) {
$packages[] = id(new PhabricatorOwnersPackage())->load($id);
}
return $packages;
}
public static function queryByPath($repo_callsign, $path) {
// note: we call this from the deprecated path.getowners conduit call.
$repository = id(new PhabricatorRepository())->loadOneWhere('callsign = %s',
$repo_callsign);
if (empty($repository)) {
throw id(new ConduitException('ERR_REP_NOT_FOUND'))
->setErrorDescription(
'Repository callsign '.$repo_callsign.' not recognized');
}
return PhabricatorOwnersPackage::loadOwningPackages(
$repository, $path);
}
public static function buildPackageInformationDictionaries($packages) {
assert_instances_of($packages, 'PhabricatorOwnersPackage');
$result = array();
foreach ($packages as $package) {
$p_owners = $package->loadOwners();
$p_paths = $package->loadPaths();
$owners = array_values(mpull($p_owners, 'getUserPHID'));
$paths = array();
foreach ($p_paths as $p) {
$paths[] = array($p->getRepositoryPHID(), $p->getPath());
}
$result[$package->getPHID()] = array(
'phid' => $package->getPHID(),
'name' => $package->getName(),
'description' => $package->getDescription(),
'primaryOwner' => $package->getPrimaryOwnerPHID(),
'owners' => $owners,
'paths' => $paths
);
}
return $result;
}
protected function execute(ConduitAPIRequest $request) {
$is_owner_query =
($request->getValue('userOwner') ||
$request->getValue('projectOwner')) ?
1 : 0;
$is_affiliated_query = $request->getValue('userAffiliated') ?
1 : 0;
$repo = $request->getValue('repositoryCallsign');
$path = $request->getValue('path');
$is_path_query = ($repo && $path) ? 1 : 0;
if ($is_owner_query + $is_path_query + $is_affiliated_query === 0) {
// if no search terms are provided, return everything
$packages = self::queryAll();
} else if ($is_owner_query + $is_path_query + $is_affiliated_query > 1) {
// otherwise, exactly one of these should be provided
throw new ConduitException('ERR-INVALID-USAGE');
}
if ($is_affiliated_query) {
$packages = self::queryByAffiliatedUser(
$request->getValue('userAffiliated'));
} else if ($is_owner_query) {
$owner = nonempty(
$request->getValue('userOwner'),
$request->getValue('projectOwner'));
$packages = self::queryByOwner($owner);
} else if ($is_path_query) {
$packages = self::queryByPath($repo, $path);
}
return self::buildPackageInformationDictionaries($packages);
}
}
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