private function saveRule(HeraldAdapter $adapter, $rule, $request)
{
$rule->setName($request->getStr('name'));
$match_all = $request->getStr('must_match') == 'all';
$rule->setMustMatchAll((int) $match_all);
$repetition_policy_param = $request->getStr('repetition_policy');
$rule->setRepetitionPolicy(HeraldRepetitionPolicyConfig::toInt($repetition_policy_param));
$e_name = true;
$errors = array();
if (!strlen($rule->getName())) {
$e_name = pht('Required');
$errors[] = pht('Rule must have a name.');
}
$data = null;
try {
$data = phutil_json_decode($request->getStr('rule'));
} catch (PhutilJSONParserException $ex) {
throw new PhutilProxyException(pht('Failed to decode rule data.'), $ex);
}
if (!is_array($data) || !$data['conditions'] || !$data['actions']) {
throw new Exception(pht('Failed to decode rule data.'));
}
$conditions = array();
foreach ($data['conditions'] as $condition) {
if ($condition === null) {
// We manage this as a sparse array on the client, so may receive
// NULL if conditions have been removed.
continue;
}
$obj = new HeraldCondition();
$obj->setFieldName($condition[0]);
$obj->setFieldCondition($condition[1]);
if (is_array($condition[2])) {
$obj->setValue(array_keys($condition[2]));
} else {
$obj->setValue($condition[2]);
}
try {
$adapter->willSaveCondition($obj);
} catch (HeraldInvalidConditionException $ex) {
$errors[] = $ex->getMessage();
}
$conditions[] = $obj;
}
$actions = array();
foreach ($data['actions'] as $action) {
if ($action === null) {
// Sparse on the client; removals can give us NULLs.
continue;
}
if (!isset($action[1])) {
// Legitimate for any action which doesn't need a target, like
// "Do nothing".
$action[1] = null;
}
$obj = new HeraldAction();
$obj->setAction($action[0]);
$obj->setTarget($action[1]);
try {
$adapter->willSaveAction($rule, $obj);
} catch (HeraldInvalidActionException $ex) {
$errors[] = $ex->getMessage();
}
$actions[] = $obj;
}
$rule->attachConditions($conditions);
$rule->attachActions($actions);
if (!$errors) {
$edit_action = $rule->getID() ? 'edit' : 'create';
$rule->openTransaction();
$rule->save();
$rule->saveConditions($conditions);
$rule->saveActions($actions);
$rule->saveTransaction();
}
return array($e_name, $errors);
}
private function saveRule(HeraldAdapter $adapter, $rule, $request)
{
$new_name = $request->getStr('name');
$match_all = $request->getStr('must_match') == 'all';
$repetition_policy_param = $request->getStr('repetition_policy');
$e_name = true;
$errors = array();
if (!strlen($new_name)) {
$e_name = pht('Required');
$errors[] = pht('Rule must have a name.');
}
$data = null;
try {
$data = phutil_json_decode($request->getStr('rule'));
} catch (PhutilJSONParserException $ex) {
throw new PhutilProxyException(pht('Failed to decode rule data.'), $ex);
}
if (!is_array($data) || !$data['conditions'] || !$data['actions']) {
throw new Exception(pht('Failed to decode rule data.'));
}
$conditions = array();
foreach ($data['conditions'] as $condition) {
if ($condition === null) {
// We manage this as a sparse array on the client, so may receive
// NULL if conditions have been removed.
continue;
}
$obj = new HeraldCondition();
$obj->setFieldName($condition[0]);
$obj->setFieldCondition($condition[1]);
if (is_array($condition[2])) {
$obj->setValue(array_keys($condition[2]));
} else {
$obj->setValue($condition[2]);
}
try {
$adapter->willSaveCondition($obj);
} catch (HeraldInvalidConditionException $ex) {
$errors[] = $ex->getMessage();
}
$conditions[] = $obj;
}
$actions = array();
foreach ($data['actions'] as $action) {
if ($action === null) {
// Sparse on the client; removals can give us NULLs.
continue;
}
if (!isset($action[1])) {
// Legitimate for any action which doesn't need a target, like
// "Do nothing".
$action[1] = null;
}
$obj = new HeraldActionRecord();
$obj->setAction($action[0]);
$obj->setTarget($action[1]);
try {
$adapter->willSaveAction($rule, $obj);
} catch (HeraldInvalidActionException $ex) {
$errors[] = $ex->getMessage();
}
$actions[] = $obj;
}
if (!$errors) {
$new_state = id(new HeraldRuleSerializer())->serializeRuleComponents($match_all, $conditions, $actions, $repetition_policy_param);
$xactions = array();
$xactions[] = id(new HeraldRuleTransaction())->setTransactionType(HeraldRuleTransaction::TYPE_EDIT)->setNewValue($new_state);
$xactions[] = id(new HeraldRuleTransaction())->setTransactionType(HeraldRuleTransaction::TYPE_NAME)->setNewValue($new_name);
try {
id(new HeraldRuleEditor())->setActor($this->getViewer())->setContinueOnNoEffect(true)->setContentSourceFromRequest($request)->applyTransactions($rule, $xactions);
return array(null, null);
} catch (Exception $ex) {
$errors[] = $ex->getMessage();
}
}
// mutate current rule, so it would be sent to the client in the right state
$rule->setMustMatchAll((int) $match_all);
$rule->setName($new_name);
$rule->setRepetitionPolicy(HeraldRepetitionPolicyConfig::toInt($repetition_policy_param));
$rule->attachConditions($conditions);
$rule->attachActions($actions);
return array($e_name, $errors);
}