/**
* Extract the token from the request.
*
* @param RequestInterface $request
* The request.
*
* @return string
* The extracted token.
*/
protected function extractToken(RequestInterface $request)
{
$plugin_definition = $this->getPluginDefinition();
$options = $plugin_definition['options'];
$key_name = !empty($options['paramName']) ? $options['paramName'] : 'access_token';
// Access token may be on the request, or in the headers.
$input = $request->getParsedInput();
return empty($input[$key_name]) ? $request->getHeaders()->get($key_name)->getValueString() : $input[$key_name];
}
/**
* {@inheritdoc}
*/
public function getVersionFromRequest()
{
$version =& drupal_static(__METHOD__);
if (isset($version)) {
return $version;
}
$path = $this->request->getPath(FALSE);
list($resource_name, $version) = static::getPageArguments($path);
if (preg_match('/^v\\d+(\\.\\d+)?$/', $version)) {
$version = $this->parseVersionString($version, $resource_name);
return $version;
}
// If there is no version in the URL check the header.
if ($version_string = $this->request->getHeaders()->get('x-api-version')->getValueString()) {
$version = $this->parseVersionString($version_string, $resource_name);
return $version;
}
// If there is no version negotiation information return the latest version.
$version = $this->getResourceLastVersion($resource_name);
return $version;
}
/**
* Detects whether the script is running from a command line environment.
*
* @param RequestInterface $request.
* The request.
*
* @return bool
* TRUE if a command line environment is detected. FALSE otherwise.
*/
protected function isCli(RequestInterface $request)
{
// Needed to detect if run-tests.sh is running the tests.
$cli = $request->getHeaders()->get('User-Agent')->getValueString() == 'Drupal command line';
return $cli || drupal_is_cli();
}
