public static function dispatchEvent(PhutilEvent $event)
{
$instance = self::getInstance();
$listeners = idx($instance->listeners, $event->getType(), array());
$global_listeners = idx($instance->listeners, PhutilEventType::TYPE_ALL, array());
// Merge and deduplicate listeners (we want to send the event to each
// listener only once, even if it satisfies multiple criteria for the
// event).
$listeners = array_merge($listeners, $global_listeners);
$listeners = mpull($listeners, null, 'getListenerID');
$profiler = PhutilServiceProfiler::getInstance();
$profiler_id = $profiler->beginServiceCall(array('type' => 'event', 'kind' => $event->getType(), 'count' => count($listeners)));
$caught = null;
try {
foreach ($listeners as $listener) {
if ($event->isStopped()) {
// Do this first so if someone tries to dispatch a stopped event it
// doesn't go anywhere. Silly but less surprising.
break;
}
$listener->handleEvent($event);
}
} catch (Exception $ex) {
$profiler->endServiceCall($profiler_id, array());
throw $ex;
}
$profiler->endServiceCall($profiler_id, array());
}
public static function dispatchEvent(PhutilEvent $event)
{
$instance = self::getInstance();
$listeners = idx($instance->listeners, $event->getType(), array());
$global_listeners = idx($instance->listeners, PhutilEventType::TYPE_ALL, array());
// Merge and deduplicate listeners (we want to send the event to each
// listener only once, even if it satisfies multiple criteria for the
// event).
$listeners = array_merge($listeners, $global_listeners);
$listeners = mpull($listeners, null, 'getListenerID');
foreach ($listeners as $listener) {
if ($event->isStopped()) {
// Do this first so if someone tries to dispatch a stopped event it
// doesn't go anywhere. Silly but less surprising.
break;
}
$listener->handleEvent($event);
}
}
