/**
* Invoke a trigger
*
* @param Event $event The event that is triggered
* @param boolean $return_when_processed (optional) whether to return when processed or continue
*
* @return mixed
*/
protected static function _trigger(Event $event, $return_when_processed = false)
{
$module = $event->getModule();
$identifier = $event->getIdentifier();
Logging::log("Triggering {$module} - {$identifier}");
if (isset(self::$_registeredlisteners[$module][$identifier])) {
foreach (self::$_registeredlisteners[$module][$identifier] as $trigger) {
try {
$cb_string = is_array($trigger) ? get_class($trigger[0]) . '::' . $trigger[1] : $trigger;
if (is_object($cb_string)) {
Logging::log('Running anonymous callback function');
} else {
Logging::log('Running callback function ' . $cb_string);
}
$retval = call_user_func($trigger, $event);
if ($return_when_processed && $event->isProcessed()) {
return true;
}
if (is_object($cb_string)) {
Logging::log('done (Running anonymous callback function)');
} else {
Logging::log('done (Running callback function ' . $cb_string . ')');
}
} catch (\Exception $e) {
throw $e;
}
}
}
Logging::log("done (Triggering {$module} - {$identifier})");
}
