/**
* Generate a redirect URL from the allowable parameters and configured
* values.
*
* @return string
*/
public function getUrl()
{
$params = $this->assembleParams();
$uri = new \Zend\URI\URL($this->_consumer->getUserAuthorizationUrl());
$uri->setQuery($this->_httpUtility->toEncodedQueryString($params));
return $uri->generate();
}
/**
* Normalize the base signature URL
*
* @param string $url
* @return string
*/
public function normaliseBaseSignatureUrl($url)
{
$uri = new \Zend\URI\URL($url);
if ($uri->getScheme() == 'http' && $uri->getPort() == '80') {
$uri->setPort('');
} elseif ($uri->getScheme() == 'https' && $uri->getPort() == '443') {
$uri->setPort('');
} elseif (!in_array($uri->getScheme(), array('http', 'https'))) {
throw new OAuthException('Invalid URL provided; must be an HTTP or HTTPS scheme');
}
$uri->setQuery('');
$uri->setFragment('');
$uri->setHost(strtolower($uri->getHost()));
return $uri->generate();
}
