/**
* Create new presenter instance.
* @param string presenter name
* @return IPresenter
*/
public function createPresenter($name)
{
$presenter = $this->context->createInstance($this->getPresenterClass($name));
if (method_exists($presenter, 'setContext')) {
$this->context->callMethod(array($presenter, 'setContext'));
}
return $presenter;
}
/**
* @param NPresenterRequest
* @return IPresenterResponse
*/
public function run(NPresenterRequest $request)
{
$this->request = $request;
$httpRequest = $this->context->getByType('IHttpRequest');
if (!$httpRequest->isAjax() && ($request->isMethod('get') || $request->isMethod('head'))) {
$refUrl = clone $httpRequest->getUrl();
$url = $this->context->router->constructUrl($request, $refUrl->setPath($refUrl->getScriptPath()));
if ($url !== NULL && !$httpRequest->getUrl()->isEqual($url)) {
return new NRedirectResponse($url, IHttpResponse::S301_MOVED_PERMANENTLY);
}
}
$params = $request->getParameters();
if (!isset($params['callback'])) {
return;
}
$params['presenter'] = $this;
$response = callback($params['callback'])->invokeNamedArgs($params);
if (is_string($response)) {
$response = array($response, array());
}
if (is_array($response)) {
if ($response[0] instanceof SplFileInfo) {
$response = $this->createTemplate('NFileTemplate')
->setParameters($response[1])->setFile($response[0]);
} else {
$response = $this->createTemplate('NTemplate')
->setParameters($response[1])->setSource($response[0]);
}
}
if ($response instanceof ITemplate) {
return new NTextResponse($response);
} else {
return $response;
}
}
/**
* @return NUser
*/
public function getUser()
{
return $this->context->getByType('IUser');
}
/**
* Returns current authorization handler.
* @return IAuthorizator
*/
final public function getAuthorizator()
{
return ($tmp=$this->authorizator) ? $tmp : $this->context->getByType('IAuthorizator');
}
