/**
* Add scope (Required by linkedin API if email address is needed)
*
* {@inheritDoc}
*/
protected function getRequestToken($redirectUri, array $extraParameters = array())
{
$extraParameters['scope'] = $this->getOption('scope');
return parent::getRequestToken($redirectUri, $extraParameters);
}
/**
* {@inheritDoc}
*/
protected function httpRequest($url, $content = null, $parameters = array(), $headers = array(), $method = null)
{
$headers[] = 'x-li-format: json';
return parent::httpRequest($url, $content, $parameters, $headers, $method);
}