/**
* Parses the metadata cookie that our Javascript API set
*
* @return array
*/
protected function getMetadataCookie()
{
$cookieName = $this->config->getMetadataCookieName();
// The cookie value can be wrapped in "-characters so remove them
if (!($cookieValue = trim($this->httpRequest->getCookie($cookieName), '"'))) {
return array();
}
parse_str($cookieValue, $metadata);
array_walk($metadata, function (&$value, &$key) {
$value = urldecode($value);
$key = urldecode($key);
});
return $metadata;
}
