/**
* Return the current oauth client.
*
* @return string
*/
public function clientId()
{
if (isset($this->client_id)) {
return $this->client_id ? $this->client_id : null;
}
if (!$this->check()) {
return null;
}
if (Request::input('client_id')) {
$this->client_id = Request::input('client_id');
} else {
if ($id = Authorizer::getClientId()) {
$this->client_id = $id;
} else {
$this->client_id = false;
}
}
return $this->client_id ? $this->client_id : null;
}
