/**
* {@inheritDoc}
*
* When creating the client, you can configure options:
*
* - purge_method: HTTP method that identifies purge requests.
*
* @param array $options The purge_method that should be used.
*/
public function __construct(array $servers, $baseUrl = null, HttpAdapter $httpAdapter = null, $options = [])
{
parent::__construct($servers, $baseUrl, $httpAdapter);
$resolver = new OptionsResolver();
$resolver->setDefaults(['purge_method' => PurgeSubscriber::DEFAULT_PURGE_METHOD]);
$this->options = $resolver->resolve($options);
}
/**
* {@inheritDoc}
*
* When creating the client, you can configure options:
*
* - purge_method: HTTP method that identifies purge requests.
*
* @param array $options The purge_method that should be used.
*/
public function __construct(array $servers, $baseUrl = null, ClientInterface $client = null, array $options = array())
{
parent::__construct($servers, $baseUrl, $client);
$resolver = new OptionsResolver();
$resolver->setDefaults(array('purge_method' => PurgeSubscriber::DEFAULT_PURGE_METHOD));
$this->options = $resolver->resolve($options);
}
/**
* {@inheritdoc}
*
* @param array $servers Caching proxy server hostnames or IP addresses,
* including port if not port 80.
* E.g. array('127.0.0.1:6081')
* @param string $baseUrl Default application hostname, optionally
* including base URL, for purge and refresh
* requests (optional). This is required if
* you purge and refresh paths instead of
* absolute URLs.
* @param string $purgeLocation Path that triggers purge (optional).
* @param ClientInterface $client HTTP client (optional). If no HTTP client
* is supplied, a default one will be
* created.
*/
public function __construct(
array $servers,
$baseUrl = null,
$purgeLocation = '',
ClientInterface $client = null
) {
$this->purgeLocation = (string) $purgeLocation;
parent::__construct($servers, $baseUrl, $client);
}
/**
* {@inheritdoc}
*
* @throws MissingHostException If a relative path is queued for purge/
* refresh and no base URL is set
*
*/
protected function createRequest($method, $url, array $headers = array())
{
$request = parent::createRequest($method, $url, $headers);
// For purge and refresh, add a host header to the request if it hasn't
// been set
if (self::HTTP_METHOD_BAN !== $method
&& '' == $request->getHeader('Host')
) {
throw MissingHostException::missingHost($url);
}
return $request;
}
/**
* {@inheritdoc}
*
* @throws MissingHostException If a relative path is queued for purge/
* refresh and no base URL is set
*
*/
protected function queueRequest($method, $url, array $headers = [])
{
$request = new InvalidationRequest($method, $url, $headers);
if (self::HTTP_METHOD_BAN !== $method && !$this->baseUriSet && !$request->getHeaderLine('Host')) {
throw MissingHostException::missingHost($url);
}
parent::queueRequest($method, $url, $headers);
}
protected function getDefaultOptions()
{
$resolver = parent::getDefaultOptions();
$resolver->setDefaults(['purge_method' => PurgeSubscriber::DEFAULT_PURGE_METHOD]);
return $resolver;
}
/**
* {@inheritdoc}
*/
protected function getDefaultOptions()
{
$resolver = parent::getDefaultOptions();
$resolver->setDefaults(['tags_header' => 'X-Cache-Tags']);
$resolver->setDefaults(['header_length' => 7500]);
return $resolver;
}
