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DifferentialFinishPostponedLintersConduitAPIMethod.php
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Wed, Jan 8, 23:19

DifferentialFinishPostponedLintersConduitAPIMethod.php
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<?php
final class DifferentialFinishPostponedLintersConduitAPIMethod
extends DifferentialConduitAPIMethod {
public function getAPIMethodName() {
return 'differential.finishpostponedlinters';
}
public function getMethodDescription() {
return 'Update diff with new lint messages and mark postponed '.
'linters as finished.';
}
public function defineParamTypes() {
return array(
'diffID' => 'required diffID',
'linters' => 'required dict',
);
}
public function defineReturnType() {
return 'void';
}
public function defineErrorTypes() {
return array(
'ERR-BAD-DIFF' => 'Bad diff ID.',
'ERR-BAD-LINTER' => 'No postponed linter by the given name',
'ERR-NO-LINT' => 'No postponed lint field available in diff',
);
}
protected function execute(ConduitAPIRequest $request) {
$diff_id = $request->getValue('diffID');
$linter_map = $request->getValue('linters');
$diff = id(new DifferentialDiffQuery())
->setViewer($request->getUser())
->withIDs(array($diff_id))
->executeOne();
if (!$diff) {
throw new ConduitException('ERR-BAD-DIFF');
}
// Extract the finished linters and messages from the linter map.
$finished_linters = array_keys($linter_map);
$new_messages = array();
foreach ($linter_map as $linter => $messages) {
$new_messages = array_merge($new_messages, $messages);
}
// Load the postponed linters attached to this diff.
$postponed_linters_property = id(
new DifferentialDiffProperty())->loadOneWhere(
'diffID = %d AND name = %s',
$diff_id,
'arc:lint-postponed');
if ($postponed_linters_property) {
$postponed_linters = $postponed_linters_property->getData();
} else {
$postponed_linters = array();
}
foreach ($finished_linters as $linter) {
if (!in_array($linter, $postponed_linters)) {
throw new ConduitException('ERR-BAD-LINTER');
}
}
foreach ($postponed_linters as $idx => $linter) {
if (in_array($linter, $finished_linters)) {
unset($postponed_linters[$idx]);
}
}
// Load the lint messages currenty attached to the diff. If this
// diff property doesn't exist, create it.
$messages_property = id(new DifferentialDiffProperty())->loadOneWhere(
'diffID = %d AND name = %s',
$diff_id,
'arc:lint');
if ($messages_property) {
$messages = $messages_property->getData();
} else {
$messages = array();
}
// Add new lint messages, removing duplicates.
foreach ($new_messages as $new_message) {
if (!in_array($new_message, $messages)) {
$messages[] = $new_message;
}
}
// Use setdiffproperty to update the postponed linters and messages,
// as these will also update the lint status correctly.
$call = new ConduitCall(
'differential.setdiffproperty',
array(
'diff_id' => $diff_id,
'name' => 'arc:lint',
'data' => json_encode($messages)));
$call->setForceLocal(true);
$call->setUser($request->getUser());
$call->execute();
$call = new ConduitCall(
'differential.setdiffproperty',
array(
'diff_id' => $diff_id,
'name' => 'arc:lint-postponed',
'data' => json_encode($postponed_linters)));
$call->setForceLocal(true);
$call->setUser($request->getUser());
$call->execute();
}
}

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