private function getBestFormat($app)
{
$negotiator = new \Negotiation\FormatNegotiator();
$acceptHeader = $app->request->headers->get('accept');
$priorities = array('application/json', 'application/xml', 'text/plain', '*/*');
return $negotiator->getBestFormat($acceptHeader, $priorities);
}
protected function negotiateType()
{
$this->content_return_type = 'html';
//Default
if ($this->getHeader('ACCEPT', false)) {
$negotiator = new \Negotiation\FormatNegotiator();
$acceptable_types = array('html', '*/*');
$acceptable_types = array('html', 'json', 'xml', '*/*');
$this->content_return_type = $negotiator->getBestFormat($this->getHeader('ACCEPT'), $acceptable_types);
if ($this->content_return_type == '*/*') {
$this->content_return_type = 'html';
}
}
}
