/**
* Post-Processor which is called whenever this object is encountered in a Fluid
* object access.
*
* Evaluates TypoScript objects and eel expressions.
*
* @return TypoScriptPathProxy|mixed
*/
public function objectAccess()
{
if (!$this->tsRuntime->canRender($this->path)) {
return $this;
}
try {
return $this->tsRuntime->evaluate($this->path, $this->templateImplementation);
} catch (\Exception $exception) {
return $this->tsRuntime->handleRenderingException($this->path, $exception);
}
}
/**
* Finally evaluate the TypoScript path
*
* As PHP does not like throwing an exception here, we render any exception using the configured TypoScript exception
* handler and will also catch and log any exceptions resulting from that as a last resort.
*
* @return string
*/
public function __toString()
{
try {
return (string) $this->tsRuntime->evaluate($this->path);
} catch (\Exception $exception) {
try {
return $this->tsRuntime->handleRenderingException($this->path, $exception);
} catch (\Exception $exceptionHandlerException) {
try {
// Throwing an exception in __toString causes a fatal error, so if that happens we catch them and use the context dependent exception handler instead.
$contextDependentExceptionHandler = new \TYPO3\TypoScript\Core\ExceptionHandlers\ContextDependentHandler();
$contextDependentExceptionHandler->setRuntime($this->tsRuntime);
return $contextDependentExceptionHandler->handleRenderingException($this->path, $exception);
} catch (\Exception $contextDepndentExceptionHandlerException) {
$this->systemLogger->logException($contextDepndentExceptionHandlerException, array('path' => $this->path));
return sprintf('<!-- Exception while rendering exception in %s: %s (%s) -->', $this->path, $contextDepndentExceptionHandlerException->getMessage(), $contextDepndentExceptionHandlerException instanceof \TYPO3\Flow\Exception ? 'see reference code ' . $contextDepndentExceptionHandlerException->getReferenceCode() . ' in log' : $contextDepndentExceptionHandlerException->getCode());
}
}
}
}