public function dispatch(EventInterface $e)
{
$request = $e->getRequest();
$module = $request->getModuleName();
$controller = $request->getControllerName();
if (empty($module) || $module == 'default') {
$module = 'application';
}
if (empty($controller)) {
$controller = 'index';
}
$dirs = $this->getControllerDirectories();
if (!in_array($module, array_keys($dirs))) {
$e->setState('error');
$e->addException(new InvalidModuleException());
return;
}
$dir = $dirs[$module];
$controllerSegment = $this->_normalizeClassName($controller) . 'Controller';
$classFile = $dir . '/' . str_replace('_', '/', $controllerSegment) . '.php';
$className = lcfirst($this->_normalizeClassName($module)) . '\\' . $controllerSegment;
if (!file_exists($classFile)) {
$e->setState('error');
$e->addException(new ControllerNotFoundException());
return;
}
include_once $classFile;
if (!class_exists($className)) {
$e->setState('error');
$e->addException(new ControllerNotFoundException());
return;
}
$controller = new $className();
if (!is_callable($controller)) {
$e->setState('error');
$e->addException(new InvalidControllerException());
return;
}
try {
$controller($e);
} catch (\Exception $except) {
$e->setState('error');
$e->addException($except);
}
return $e;
}
