/**
* Loop through configuration to discover and set controller options.
*
* @param array $config
* @param ResourceController $controller
*/
protected function setControllerOptions(array $config, ResourceController $controller)
{
foreach ($config as $option => $value) {
switch ($option) {
case 'accept_criteria':
$controller->setAcceptCriteria($value);
break;
case 'collection_http_options':
$controller->setCollectionHttpOptions($value);
break;
case 'collection_name':
$controller->setCollectionName($value);
break;
case 'collection_query_whitelist':
if (is_string($value)) {
$value = (array) $value;
}
if (!is_array($value)) {
break;
}
// Create a listener that checks the query string against
// the whitelisted query parameters in order to seed the
// collection route options.
$whitelist = $value;
$controller->getEventManager()->attach('getList.post', function ($e) use($whitelist) {
$request = $e->getTarget()->getRequest();
if (!method_exists($request, 'getQuery')) {
return;
}
$query = $request->getQuery();
$params = array();
foreach ($query as $key => $value) {
if (!in_array($key, $whitelist)) {
continue;
}
$params[$key] = $value;
}
if (empty($params)) {
return;
}
$collection = $e->getParam('collection');
$collection->setCollectionRouteOptions(array('query' => $params));
});
break;
case 'content_types':
$controller->setContentTypes($value);
break;
case 'identifier_name':
$controller->setIdentifierName($value);
break;
case 'page_size':
$controller->setPageSize($value);
break;
case 'page_size_param':
$controller->setPageSizeParam($value);
break;
case 'resource_http_options':
$controller->setResourceHttpOptions($value);
break;
case 'route_name':
$controller->setRoute($value);
break;
}
}
}
