/**
* Command handler
*
* @param string The command name
* @param object The command context
* @return boolean Always returns true
*/
public function execute($name, KCommandContext $context)
{
$type = '';
if ($context->caller) {
$identifier = clone $context->caller->getIdentifier();
if ($identifier->path) {
$type = array_shift($identifier->path);
} else {
$type = $identifier->name;
}
}
$parts = explode('.', $name);
$event = 'on' . ucfirst(array_shift($parts)) . ucfirst($type) . KInflector::implode($parts);
$this->_dispatcher->dispatchEvent($event, clone $context);
return true;
}
/**
* Remove an event listener
*
* @param string The event name
* @param object An object implementing the KObjectHandlable interface
* @return KObject The mixer object
*/
public function removeEventDispatcher($subscriber)
{
if (!$subscriber instanceof KEventSubscriberInterface) {
$subscriber = $this->getEventSubscriber($subscriber, $config);
}
$this->_event_dispatcher->removeEventSubscriber($subscriber);
return $this->getMixer();
}
/**
* Disconnect from an event dispatcher
*
* @param object The event dispatcher to disconnect from
* @return KEventListener
*/
public function disconnect(KEventDispatcher $dispatcher)
{
$handlers = $this->getEventHandlers();
foreach ($handlers as $handler) {
$dispatcher->removeEventListener($handler, $this);
}
return $this;
}
/**
* Remove an event listener
*
* @param string The event name
* @param object An object implementing the KObjectHandlable interface
* @return KObject The mixer object
*/
public function removeEventListener($event, KObjectHandable $listener)
{
$this->_event_dispatcher->removeEventListener($event, $listener, $priority);
return $this->_mixer;
}
/**
* Dispatches an event by dispatching arguments to all listeners that handle
* the event and returning their return values.
*
* This function will add a mark to the profiler for each event dispatched
*
* @param string The event name
* @param object|array An array, a KConfig or a KEvent object
* @return KEventDispatcher
*/
public function dispatchEvent($name, $event = array())
{
$this->_events[] = array(
'message' => $name,
'time' => $this->getElapsedTime(),
'memory' => $this->getMemory(),
'caller' => $event->caller->getIdentifier()
);
return parent::dispatchEvent($name, $event);
}
/**
* Registers event dispatcher.
*
* @param KEventDispatcher $dispatcher Event dispatche
*/
public function registerEventDispatcher(KEventDispatcher $dispatcher)
{
$dispatcher->addEventSubscriber($this);
}
