public static function call($class_and_method, $parameters, $arguments = false)
{
$arguments = $arguments ? $arguments : array();
if (!class_exists($class_and_method[0])) {
throw new Exception($class_and_method[0] . ' class was not found.');
}
$instance = new $class_and_method[0]();
self::$current_controller = $instance;
$instance->params = array_merge($parameters, $arguments);
foreach (PicoraEvent::getObserverList($class_and_method[0] . '.beforeCall') as $callback) {
if (call_user_func($callback, $instance, $class_and_method[1]) === false) {
return false;
}
}
if ($instance->beforeCall($class_and_method[1]) === false) {
return false;
}
$callback = array($instance, $class_and_method[1]);
if (!is_callable($callback)) {
throw new Exception(get_class($callback[0]) . '->' . $callback[1] . '() is not callable.');
}
$response = call_user_func($callback);
if ($response !== false) {
foreach (PicoraEvent::getObserverList($class_and_method[0] . '.afterCall') as $callback) {
$callback_response = call_user_func($callback, $instance, $response, $class_and_method[1]);
if (!is_null($callback_response)) {
$response = $callback_response;
}
}
$callback_response = $instance->afterCall($response, $class_and_method[1]);
if (!is_null($callback_response)) {
$response = $callback_response;
}
}
return $response;
}
