/**
* @test
*/
public function pushAndGetFromStackWorks()
{
$rootNode = new \TYPO3\Fluid\Core\Parser\SyntaxTree\RootNode();
$this->parsingState->pushNodeToStack($rootNode);
$this->assertSame($rootNode, $this->parsingState->getNodeFromStack($rootNode), 'Node returned from stack was not the right one.');
$this->assertSame($rootNode, $this->parsingState->popNodeFromStack($rootNode), 'Node popped from stack was not the right one.');
}
/**
* Handles a closing view helper tag
*
* @param ParsingState $state The current parsing state
* @param string $namespaceIdentifier Namespace identifier for the closing tag.
* @param string $methodIdentifier Method identifier.
* @return boolean whether the viewHelper was found and added to the stack or not
* @throws Exception
*/
protected function closingViewHelperTagHandler(ParsingState $state, $namespaceIdentifier, $methodIdentifier)
{
if ($this->isNamespaceValid($namespaceIdentifier, $methodIdentifier) === FALSE) {
return FALSE;
}
$lastStackElement = $state->popNodeFromStack();
if (!$lastStackElement instanceof ViewHelperNode) {
throw new Exception('You closed a templating tag which you never opened!', 1224485838);
}
if ($lastStackElement->getViewHelperClassName() != $this->resolveViewHelperName($namespaceIdentifier, $methodIdentifier)) {
throw new Exception('Templating tags not properly nested. Expected: ' . $lastStackElement->getViewHelperClassName() . '; Actual: ' . $this->resolveViewHelperName($namespaceIdentifier, $methodIdentifier), 1224485398);
}
$this->callInterceptor($lastStackElement, InterceptorInterface::INTERCEPT_CLOSING_VIEWHELPER, $state);
$state->getNodeFromStack()->addChildNode($lastStackElement);
return TRUE;
}
/**
* Handles a closing view helper tag
*
* @param ParsingState $state The current parsing state
* @param string $namespaceIdentifier Namespace identifier for the closing tag.
* @param string $methodIdentifier Method identifier.
* @return void
* @throws Exception
*/
protected function closingViewHelperTagHandler(ParsingState $state, $namespaceIdentifier, $methodIdentifier)
{
if (!array_key_exists($namespaceIdentifier, $this->namespaces)) {
throw new Exception('Namespace could not be resolved. This exception should never be thrown!', 1224256186);
}
$lastStackElement = $state->popNodeFromStack();
if (!$lastStackElement instanceof ViewHelperNode) {
throw new Exception('You closed a templating tag which you never opened!', 1224485838);
}
if ($lastStackElement->getViewHelperClassName() != $this->resolveViewHelperName($namespaceIdentifier, $methodIdentifier)) {
throw new Exception('Templating tags not properly nested. Expected: ' . $lastStackElement->getViewHelperClassName() . '; Actual: ' . $this->resolveViewHelperName($namespaceIdentifier, $methodIdentifier), 1224485398);
}
$this->callInterceptor($lastStackElement, InterceptorInterface::INTERCEPT_CLOSING_VIEWHELPER, $state);
}
