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DifferentialCreateDiffConduitAPIMethod.php
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DifferentialCreateDiffConduitAPIMethod.php
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<?php
final class DifferentialCreateDiffConduitAPIMethod
extends DifferentialConduitAPIMethod {
public function getAPIMethodName() {
return 'differential.creatediff';
}
public function getMethodDescription() {
return pht('Create a new Differential diff.');
}
protected function defineParamTypes() {
$vcs_const = $this->formatStringConstants(
array(
'svn',
'git',
'hg',
));
$status_const = $this->formatStringConstants(
array(
'none',
'skip',
'okay',
'warn',
'fail',
));
return array(
'changes' => 'required list<dict>',
'sourceMachine' => 'required string',
'sourcePath' => 'required string',
'branch' => 'required string',
'bookmark' => 'optional string',
'sourceControlSystem' => 'required '.$vcs_const,
'sourceControlPath' => 'required string',
'sourceControlBaseRevision' => 'required string',
'creationMethod' => 'optional string',
'lintStatus' => 'required '.$status_const,
'unitStatus' => 'required '.$status_const,
'repositoryPHID' => 'optional phid',
'parentRevisionID' => 'deprecated',
'authorPHID' => 'deprecated',
'repositoryUUID' => 'deprecated',
);
}
protected function defineReturnType() {
return 'nonempty dict';
}
protected function execute(ConduitAPIRequest $request) {
$viewer = $request->getUser();
$change_data = $request->getValue('changes');
$changes = array();
foreach ($change_data as $dict) {
$changes[] = ArcanistDiffChange::newFromDictionary($dict);
}
$diff = DifferentialDiff::newFromRawChanges($viewer, $changes);
// TODO: Remove repository UUID eventually; for now continue writing
// the UUID. Note that we'll overwrite it below if we identify a
// repository, and `arc` no longer sends it. This stuff is retained for
// backward compatibility.
$repository_uuid = $request->getValue('repositoryUUID');
$repository_phid = $request->getValue('repositoryPHID');
if ($repository_phid) {
$repository = id(new PhabricatorRepositoryQuery())
->setViewer($viewer)
->withPHIDs(array($repository_phid))
->executeOne();
if ($repository) {
$repository_phid = $repository->getPHID();
$repository_uuid = $repository->getUUID();
}
}
switch ($request->getValue('lintStatus')) {
case 'skip':
$lint_status = DifferentialLintStatus::LINT_SKIP;
break;
case 'okay':
$lint_status = DifferentialLintStatus::LINT_OKAY;
break;
case 'warn':
$lint_status = DifferentialLintStatus::LINT_WARN;
break;
case 'fail':
$lint_status = DifferentialLintStatus::LINT_FAIL;
break;
case 'none':
default:
$lint_status = DifferentialLintStatus::LINT_NONE;
break;
}
switch ($request->getValue('unitStatus')) {
case 'skip':
$unit_status = DifferentialUnitStatus::UNIT_SKIP;
break;
case 'okay':
$unit_status = DifferentialUnitStatus::UNIT_OKAY;
break;
case 'warn':
$unit_status = DifferentialUnitStatus::UNIT_WARN;
break;
case 'fail':
$unit_status = DifferentialUnitStatus::UNIT_FAIL;
break;
case 'none':
default:
$unit_status = DifferentialUnitStatus::UNIT_NONE;
break;
}
$source_path = $request->getValue('sourcePath');
$source_path = $this->normalizeSourcePath($source_path);
$diff_data_dict = array(
'sourcePath' => $source_path,
'sourceMachine' => $request->getValue('sourceMachine'),
'branch' => $request->getValue('branch'),
'creationMethod' => $request->getValue('creationMethod'),
'authorPHID' => $viewer->getPHID(),
'bookmark' => $request->getValue('bookmark'),
'repositoryUUID' => $repository_uuid,
'repositoryPHID' => $repository_phid,
'sourceControlSystem' => $request->getValue('sourceControlSystem'),
'sourceControlPath' => $request->getValue('sourceControlPath'),
'sourceControlBaseRevision' =>
$request->getValue('sourceControlBaseRevision'),
'lintStatus' => $lint_status,
'unitStatus' => $unit_status,
);
$xactions = array(
id(new DifferentialDiffTransaction())
->setTransactionType(DifferentialDiffTransaction::TYPE_DIFF_CREATE)
->setNewValue($diff_data_dict),
);
id(new DifferentialDiffEditor())
->setActor($viewer)
->setContentSource($request->newContentSource())
->setContinueOnNoEffect(true)
->applyTransactions($diff, $xactions);
$path = '/differential/diff/'.$diff->getID().'/';
$uri = PhabricatorEnv::getURI($path);
return array(
'diffid' => $diff->getID(),
'phid' => $diff->getPHID(),
'uri' => $uri,
);
}
private function normalizeSourcePath($source_path) {
// See T13385. This property is probably headed for deletion. Until we get
// there, stop errors arising from running "arc diff" in a working copy
// with too many characters.
$max_size = id(new DifferentialDiff())
->getColumnMaximumByteLength('sourcePath');
return id(new PhutilUTF8StringTruncator())
->setMaximumBytes($max_size)
->setTerminator('')
->truncateString($source_path);
}
}

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