/**
* Sets up the fixture, for example, open a network connection.
* This method is called before a test is executed.
*
* @return void
*/
public function setUp()
{
\Zend\Controller\Front::getInstance()->resetInstance();
if (HelperBroker\HelperBroker::hasHelper('Layout')) {
HelperBroker\HelperBroker::removeHelper('Layout');
}
if (HelperBroker\HelperBroker::hasHelper('viewRenderer')) {
HelperBroker\HelperBroker::removeHelper('viewRenderer');
}
\Zend\Layout\Layout::resetMvcInstance();
}
public function testLoadingAndRemovingHelpersStatically()
{
$helper = new Helper\Redirector();
HelperBroker\HelperBroker::addHelper($helper);
$this->assertTrue(HelperBroker\HelperBroker::hasHelper('redirector'));
HelperBroker\HelperBroker::removeHelper('redirector');
$this->assertFalse(HelperBroker\HelperBroker::hasHelper('redirector'));
}
public function testResettingMvcInstanceUnregistersHelperAndPlugin()
{
$this->testGetMvcInstanceReturnsLayoutInstanceWhenStartMvcHasBeenCalled();
Layout\Layout::resetMvcInstance();
$front = Controller\Front::getInstance();
$this->assertFalse($front->hasPlugin('Zend_Layout_Controller_Plugin_Layout'), 'Plugin not unregistered');
$this->assertFalse(HelperBroker\HelperBroker::hasHelper('Layout'), 'Helper not unregistered');
}
/**
* Initialize action helper
*
* @return void
*/
protected function _initHelper()
{
$helperClass = $this->getHelperClass();
if (!HelperBroker\HelperBroker::hasHelper('layout')) {
if (!class_exists($helperClass)) {
\Zend\Loader::loadClass($helperClass);
}
HelperBroker\HelperBroker::getStack()->offsetSet(-90, new $helperClass($this));
}
}
/**
* Construct view script path
*
* Used by render() to determine the path to the view script.
*
* @param string $action Defaults to action registered in request object
* @param bool $noController Defaults to false; i.e. use controller name as subdir in which to search for view script
* @return string
* @throws \Zend\Controller\Exception with bad $action
*/
public function getViewScript($action = null, $noController = null)
{
if (!$this->getInvokeArg('noViewRenderer') && $this->_helper->hasHelper('viewRenderer')) {
$viewRenderer = $this->_helper->getHelper('viewRenderer');
if (null !== $noController) {
$viewRenderer->setNoController($noController);
}
return $viewRenderer->getViewScript($action);
}
$request = $this->getRequest();
if (null === $action) {
$action = $request->getActionName();
} elseif (!is_string($action)) {
throw new Controller\Exception('Invalid action specifier for view render');
}
if (null === $this->_delimiters) {
$dispatcher = Controller\Front::getInstance()->getDispatcher();
$wordDelimiters = $dispatcher->getWordDelimiter();
$pathDelimiters = $dispatcher->getPathDelimiter();
$this->_delimiters = array_unique(array_merge($wordDelimiters, (array) $pathDelimiters));
}
$action = str_replace($this->_delimiters, '-', $action);
$script = $action . '.' . $this->viewSuffix;
if (!$noController) {
$controller = $request->getControllerName();
$controller = str_replace($this->_delimiters, '-', $controller);
$script = $controller . DIRECTORY_SEPARATOR . $script;
}
return $script;
}
public function testViewRendererHelperNotRegisteredIfNoViewRendererSet()
{
$this->assertFalse(HelperBroker\HelperBroker::hasHelper('viewRenderer'));
$this->_controller->setParam('noViewRenderer', true);
$request = new Request\HTTP('http://example.com/index/index');
$this->_controller->setResponse(new Response\Cli());
$response = $this->_controller->dispatch($request);
$this->assertFalse(HelperBroker\HelperBroker::hasHelper('viewRenderer'));
}
/**
* Dispatch an HTTP request to a controller/action.
*
* @param \Zend\Controller\Request\AbstractRequest|null $request
* @param \Zend\Controller\Response\AbstractResponse|null $response
* @return void|\Zend\Controller\Response\AbstractResponse Returns response object if returnResponse() is true
*/
public function dispatch(Request\AbstractRequest $request = null, Response\AbstractResponse $response = null)
{
if (!$this->getParam('noErrorHandler') && !$this->_plugins->hasPlugin('\\Zend\\Controller\\Plugin\\ErrorHandler')) {
// Register with stack index of 100
$this->_plugins->registerPlugin(new Plugin\ErrorHandler(), 100);
}
if (!$this->getParam('noViewRenderer') && !Action\HelperBroker\HelperBroker::hasHelper('viewRenderer')) {
Action\HelperBroker\HelperBroker::getStack()->offsetSet(-80, new Action\Helper\ViewRenderer());
}
/**
* Instantiate default request object (HTTP version) if none provided
*/
if (null !== $request) {
$this->setRequest($request);
} elseif (null === $request && null === ($request = $this->getRequest())) {
$request = new Request\HTTP();
$this->setRequest($request);
}
/**
* Set base URL of request object, if available
*/
if (is_callable(array($this->_request, 'setBaseUrl'))) {
if (null !== $this->_baseUrl) {
$this->_request->setBaseUrl($this->_baseUrl);
}
}
/**
* Instantiate default response object (HTTP version) if none provided
*/
if (null !== $response) {
$this->setResponse($response);
} elseif (null === $this->_response && null === ($this->_response = $this->getResponse())) {
$response = new Response\HTTP();
$this->setResponse($response);
}
/**
* Register request and response objects with plugin broker
*/
$this->_plugins->setRequest($this->_request)->setResponse($this->_response);
/**
* Initialize router
*/
$router = $this->getRouter();
$router->setParams($this->getParams());
/**
* Initialize dispatcher
*/
$dispatcher = $this->getDispatcher();
$dispatcher->setParams($this->getParams())->setResponse($this->_response);
// Begin dispatch
try {
/**
* Route request to controller/action, if a router is provided
*/
/**
* Notify plugins of router startup
*/
$this->_plugins->routeStartup($this->_request);
try {
$router->route($this->_request);
} catch (\Exception $e) {
if ($this->throwExceptions()) {
throw $e;
}
$this->_response->setException($e);
}
/**
* Notify plugins of router completion
*/
$this->_plugins->routeShutdown($this->_request);
/**
* Notify plugins of dispatch loop startup
*/
$this->_plugins->dispatchLoopStartup($this->_request);
/**
* Attempt to dispatch the controller/action. If the $this->_request
* indicates that it needs to be dispatched, move to the next
* action in the request.
*/
do {
$this->_request->setDispatched(true);
/**
* Notify plugins of dispatch startup
*/
$this->_plugins->preDispatch($this->_request);
/**
* Skip requested action if preDispatch() has reset it
*/
if (!$this->_request->isDispatched()) {
continue;
}
/**
* Dispatch request
*/
try {
$dispatcher->dispatch($this->_request, $this->_response);
} catch (\Exception $e) {
if ($this->throwExceptions()) {
throw $e;
}
$this->_response->setException($e);
}
/**
* Notify plugins of dispatch completion
*/
$this->_plugins->postDispatch($this->_request);
} while (!$this->_request->isDispatched());
} catch (\Exception $e) {
if ($this->throwExceptions()) {
throw $e;
}
$this->_response->setException($e);
}
/**
* Notify plugins of dispatch loop completion
*/
try {
$this->_plugins->dispatchLoopShutdown();
} catch (\Exception $e) {
if ($this->throwExceptions()) {
throw $e;
}
$this->_response->setException($e);
}
if ($this->returnResponse()) {
return $this->_response;
}
$this->_response->sendResponse();
}
