public function __invoke(Request\RequestInterface $request)
{
if ($request instanceof Request\HttpInterface) {
if (isset($this->types[$type = $request->getUri()->getSuffix()])) {
$renderer = $this->types[$type];
} elseif (isset($this->types[$type = $request->accepts(array_keys($this->types))])) {
$renderer = $this->types[$type];
}
}
if (!isset($renderer)) {
$renderer = $this->fallback;
}
if (!isset($renderer)) {
throw new Exception\NotNegotiable(['request' => $request]);
}
return $renderer;
}
public function __invoke(RequestInterface $request)
{
$view = null;
// We only negotiate a content type if the request is using Http.
if ($request instanceof Http) {
$method = null;
// Specifying a suffix overrides the Accept header.
if ($suffix = $request->getUri()->getSuffix()) {
$method = $this->config->suffixMap[$suffix];
} elseif ($type = $request->accepts(array_keys($this->config->typeMap->export()))) {
$method = $this->config->typeMap[$type];
}
// Only render a different view if one exists.
if ($method && method_exists($this, $method)) {
$view = $this->{$method}($request);
}
}
// Default to using a PHP view.
if (!$view) {
$view = $this->resolvePhp($request);
}
return $view;
}