/**
* {@inheritdoc}
*/
public function process(ContextInterface $context)
{
/** @var GetListContext $context */
if ($context->getResponseHeaders()->has(self::HEADER_NAME)) {
// total count header is already set
return;
}
$xInclude = $context->getRequestHeaders()->get(Context::INCLUDE_HEADER);
if (empty($xInclude) || !in_array(self::HEADER_VALUE, $xInclude, true)) {
// total count is not requested
return;
}
$totalCount = null;
$totalCountCallback = $context->getTotalCountCallback();
if (null !== $totalCountCallback) {
$totalCount = $this->executeTotalCountCallback($totalCountCallback);
}
$query = $context->getQuery();
if (null !== $query && null === $totalCount) {
$totalCount = $this->calculateTotalCount($query);
}
if (null !== $totalCount) {
$context->getResponseHeaders()->set(self::HEADER_NAME, $totalCount);
}
}
/**
* {@inheritdoc}
*/
public function process(ContextInterface $context)
{
/** @var Context $context */
$responseHeaders = $context->getResponseHeaders();
if (!$responseHeaders->has('Content-Type')) {
$context->getResponseHeaders()->set('Content-Type', self::JSON_API_CONTENT_TYPE);
}
}
