/**
* {@inheritDoc}
*/
public function detach(EventManagerInterface $events)
{
foreach ($this->listeners as $index => $callback) {
$events->detach($callback);
unset($this->listeners[$index]);
}
}
/**
* Compose and trigger the event.
*
* @param string $eventName
* @param LifecycleEventArgs $args
*/
protected function trigger($eventName, LifecycleEventArgs $args)
{
$entity = $args->getEntity();
$identifiers = [get_class($entity)];
if ($entity instanceof OmekaResource) {
// Add the identifier for a generic resource entity.
$identifiers[] = 'Omeka\\Entity\\Resource';
}
$this->events->setIdentifiers($identifiers);
$event = new OmekaEvent($eventName, $entity, ['services' => $this->services]);
$this->events->trigger($event);
}
/**
* {@inheritDoc}
*/
public function trigger($eventName, array $data = [], $persistent = true)
{
// use the persistent/old $event
if ($persistent && $this->isTriggered($eventName)) {
/* @var $event EventInterface */
$event = $this->triggered[$eventName];
// merget with new properties
$event->setProperties($data, true);
// create a new $event
} else {
// clone the prototype and config the new event
$event = clone $this->event_proto;
$event($eventName, null, $data);
// mark as triggered
$this->triggered[$event->getName()] = $event;
}
// trigger the event
$this->event_manager->processEvent($event);
return $event->getResults();
}
public function setEventManager(EventManagerInterface $events)
{
$this->events = $events;
$events->attach('dispatch', array($this, 'checkOptions'), 10);
}
