/**
* Get a view helper from the manager.
*
* @param string $name
* @return TranslatorInterface
*/
protected function getViewHelper($name)
{
if (!$this->viewHelperManager instanceof HelperPluginManager) {
$this->viewHelperManager = $this->getServiceLocator()->get('ViewHelperManager');
}
return $this->viewHelperManager->get($name);
}
public function createService(ServiceLocatorInterface $serviceLocator)
{
$config = $serviceLocator->get(ConfigHelper::class);
$viewManager = $serviceLocator->get('ViewHelperManager');
$managerConfigs = $config->get('twig.helper_manager.configs');
$twigManager = new HelperPluginManager(new Config($config->get('twig.view_helpers')));
$twigManager->setServiceLocator($serviceLocator);
$twigManager->addPeeringServiceManager($viewManager);
foreach ($managerConfigs as $configClass) {
if (is_string($configClass) && class_exists($configClass)) {
$config = new $configClass();
if (!$config instanceof ConfigInterface) {
throw new RuntimeException(sprintf('Invalid service manager configuration class provided; received "%s",
expected class implementing %s', $configClass, 'Zend\\ServiceManager\\ConfigInterface'));
}
$config->configureServiceManager($twigManager);
}
}
return $twigManager;
}
/**
* @param HelperPluginManager $helperPluginManager
* @return TwigRenderer
*/
public function setHelperPluginManager(HelperPluginManager $helperPluginManager)
{
$helperPluginManager->setRenderer($this);
$this->helperPluginManager = $helperPluginManager;
return $this;
}
