/**
* @param ServiceLocatorInterface $serviceLocator
* @return Plugin\Hal
*/
public function createService(ServiceLocatorInterface $serviceLocator)
{
$services = $serviceLocator->getServiceLocator();
$halConfig = $services->get('ZF\\Hal\\HalConfig');
/* @var $rendererOptions \ZF\Hal\RendererOptions */
$rendererOptions = $services->get('ZF\\Hal\\RendererOptions');
$metadataMap = $services->get('ZF\\Hal\\MetadataMap');
$hydrators = $metadataMap->getHydratorManager();
$serverUrlHelper = $serviceLocator->get('ServerUrl');
if (isset($halConfig['options']['use_proxy'])) {
$serverUrlHelper->setUseProxy($halConfig['options']['use_proxy']);
}
$urlHelper = $serviceLocator->get('Url');
$helper = new Plugin\Hal($hydrators);
$helper->setMetadataMap($metadataMap)->setServerUrlHelper($serverUrlHelper)->setUrlHelper($urlHelper);
$linkExtractor = new LinkExtractor($serverUrlHelper, $urlHelper);
$linkCollectionExtractor = new LinkCollectionExtractor($linkExtractor);
$helper->setLinkCollectionExtractor($linkCollectionExtractor);
$defaultHydrator = $rendererOptions->getDefaultHydrator();
if ($defaultHydrator) {
if (!$hydrators->has($defaultHydrator)) {
throw new Exception\DomainException(sprintf('Cannot locate default hydrator by name "%s" via the HydratorManager', $defaultHydrator));
}
$hydrator = $hydrators->get($defaultHydrator);
$helper->setDefaultHydrator($hydrator);
}
$helper->setRenderEmbeddedEntities($rendererOptions->getRenderEmbeddedEntities());
$helper->setRenderCollections($rendererOptions->getRenderEmbeddedCollections());
$helper->setUseResourceLinksInsteadOfEmbeddedEntityLink($rendererOptions->getUseResourceLinksInsteadOfEmbeddedEntityLink());
$hydratorMap = $rendererOptions->getHydrators();
foreach ($hydratorMap as $class => $hydratorServiceName) {
$helper->addHydrator($class, $hydratorServiceName);
}
return $helper;
}
