/**
* Get url where adapter should return on when doing cancel.
*
* @return string
*/
public function getCancelUrl()
{
$root_url = OAuth2::getBaseUrl();
// ensure https connect urls
if ($this->https) {
$root_url = str_replace('http:', 'https:', $root_url);
}
$params = array('oa2_action' => 'cancel', 'oa2_adapter' => $this->adapter_id, 'oa2_state' => $this->state);
return OAuth2_CURL::urljoin($root_url, $params);
}
