private function getRoutingRuleMap()
{
if ($this->routingMap === null) {
$map = array();
$routing = $this->getParam('routing', array());
foreach ($routing as $route) {
$phids = $route['phids'];
if ($phids === null) {
$phids = array('default');
}
foreach ($phids as $phid) {
$new_rule = $route['routingRule'];
$current_rule = idx($map, $phid);
if ($current_rule === null) {
$is_stronger = true;
} else {
$is_stronger = PhabricatorMailRoutingRule::isStrongerThan($new_rule, $current_rule);
}
if ($is_stronger) {
$map[$phid] = array('rule' => $new_rule, 'reason' => $route['reasonPHID']);
}
}
}
$this->routingMap = $map;
}
return $this->routingMap;
}
