private function triggerEvent(OW_Event $event)
{
if (in_array($event->getName(), $this->disabledEvents)) {
return $event;
}
return OW::getEventManager()->trigger($event);
}
/**
* Calls last event listener and returns it's result value.
*
* @param string $eventName
* @param array $eventParams
* @return mixed
*/
public function call($eventName, $eventParams = array())
{
$event = new OW_Event($eventName, $eventParams);
if (!empty($this->listeners[$eventName])) {
ksort($this->listeners[$event->getName()]);
// log triggered events for developer mode
if ($this->devMode) {
$startTime = UTIL_Profiler::getInstance()->getTotalTime();
$this->profiler->reset();
$handlers = reset($this->listeners[$eventName]);
$result = call_user_func(end($handlers), $event);
if (!in_array($event->getName(), $this->eventsToSkip) && count($this->eventsLog) < $this->maxItemsInLog) {
$this->eventsLog[] = array('type' => 'call', 'start' => $startTime, 'exec' => $this->profiler->getTotalTime(), 'event' => $event, 'listeners' => $this->listeners[$event->getName()]);
}
} else {
$handlers = reset($this->listeners[$eventName]);
$result = call_user_func(end($handlers), $event);
}
return $result;
} else {
// log events with no listeners
$startTime = UTIL_Profiler::getInstance()->getTotalTime();
if ($this->devMode && !in_array($event->getName(), $this->eventsToSkip) && count($this->eventsLog) < $this->maxItemsInLog) {
$this->eventsLog[] = array('type' => 'call', 'start' => $startTime, 'event' => $event, 'listeners' => array(), 'exec' => 0);
}
}
}
