/**
* Test Response Json
*/
public function testRender()
{
$this->expectOutputString('foo');
Response::setBody('foo');
$this->getApp()->render();
}
/**
* Do process
* @return void
*/
protected function doProcess()
{
Logger::info("app:process:do");
$module = Request::getModule();
$controller = Request::getController();
$params = Request::getAllParams();
// try to dispatch controller
try {
// get reflection of requested controller
$controllerFile = $this->getControllerFile($module, $controller);
$reflection = $this->reflection($controllerFile);
// check header "accept" for catch JSON(P) or XML requests, and switch presentation
// it's some magic for AJAX and REST requests
if ($produces = $reflection->getAccept() and $accept = $this->getRequest()->getAccept()) {
// switch statement for $accept
switch ($accept) {
case Request::ACCEPT_HTML:
// with layout
// without additional presentation
break;
case Request::ACCEPT_JSON:
$this->useJson();
break;
case Request::ACCEPT_JSONP:
$this->useJsonp();
break;
case Request::ACCEPT_XML:
$this->useXml();
break;
default:
// not acceptable MIME type
throw new NotAcceptableException();
break;
}
}
// check call method(s)
if ($reflection->getMethod() && !in_array(Request::getMethod(), $reflection->getMethod())) {
throw new NotAllowedException(join(',', $reflection->getMethod()));
}
// check HTML cache
if ($reflection->getCacheHtml() && Request::getMethod() == Request::METHOD_GET) {
$htmlKey = 'html:' . $module . ':' . $controller . ':' . http_build_query($params);
if ($cachedHtml = Cache::get($htmlKey)) {
Response::setBody($cachedHtml);
return;
}
}
// dispatch controller
$dispatchResult = $this->dispatch($module, $controller, $params);
} catch (RedirectException $e) {
Response::setException($e);
if (Request::isXmlHttpRequest()) {
// 204 - No Content
Response::setStatusCode(204);
Response::setHeader('Bluz-Redirect', $e->getMessage());
} else {
Response::setStatusCode($e->getCode());
Response::setHeader('Location', $e->getMessage());
}
return null;
} catch (ReloadException $e) {
Response::setException($e);
if (Request::isXmlHttpRequest()) {
// 204 - No Content
Response::setStatusCode(204);
Response::setHeader('Bluz-Reload', 'true');
} else {
Response::setStatusCode($e->getCode());
Response::setHeader('Refresh', '0; url=' . Request::getRequestUri());
}
return null;
} catch (\Exception $e) {
Response::setException($e);
// cast to valid HTTP error code
// 500 - Internal Server Error
$statusCode = 100 <= $e->getCode() && $e->getCode() <= 505 ? $e->getCode() : 500;
Response::setStatusCode($statusCode);
$dispatchResult = $this->dispatch(Router::getErrorModule(), Router::getErrorController(), array('code' => $e->getCode(), 'message' => $e->getMessage()));
}
if ($this->hasLayout()) {
Layout::setContent($dispatchResult);
$dispatchResult = Layout::getInstance();
}
if (isset($htmlKey, $reflection)) {
// @TODO: Added ETag header
Cache::set($htmlKey, $dispatchResult(), $reflection->getCacheHtml());
Cache::addTag($htmlKey, $module);
Cache::addTag($htmlKey, 'html');
Cache::addTag($htmlKey, 'html:' . $module);
Cache::addTag($htmlKey, 'html:' . $module . ':' . $controller);
}
Response::setBody($dispatchResult);
}
/**
* Do process
*
* @return void
*/
protected function doProcess()
{
$module = Request::getModule();
$controller = Request::getController();
$params = Request::getParams();
// try to dispatch controller
try {
// dispatch controller
$result = $this->dispatch($module, $controller, $params);
} catch (ForbiddenException $e) {
$result = $this->forbidden($e);
} catch (RedirectException $e) {
// redirect to URL
$result = $this->redirect($e->getUrl());
} catch (\Exception $e) {
$result = $this->error($e);
}
// setup layout, if needed
if ($this->useLayout()) {
// render view to layout
// needed for headScript and headStyle helpers
Layout::setContent($result->render());
Response::setBody(Layout::getInstance());
} else {
Response::setBody($result);
}
}
