function it_logs_in_after_responses_that_required_login_and_retries_the_request(SiteConfig $siteConfig, Factory $authenticatorFactory, CompleteEvent $completeEvent, Authenticator $authenticator, ClientInterface $guzzle)
{
$siteConfig->requiresLogin()->willReturn(true);
$authenticatorFactory->buildFromSiteConfig($siteConfig)->willReturn($authenticator);
$authenticator->isLoginRequired(Argument::type('string'))->willReturn(true);
$authenticator->login($guzzle)->shouldBeCalled();
$completeEvent->retry()->shouldBeCalled();
$this->loginIfRequested($completeEvent);
}
public function loginIfRequested(CompleteEvent $event)
{
if (($config = $this->buildSiteConfig($event->getRequest())) === false) {
return;
}
if (!$config->requiresLogin()) {
return;
}
$authenticator = $this->authenticatorFactory->buildFromSiteConfig($config);
if ($authenticator->isLoginRequired($event->getResponse()->getBody())) {
$client = $event->getClient();
$emitter = $client->getEmitter();
$emitter->detach($this);
$authenticator->login($client);
$emitter->attach($this);
$event->retry();
}
}
/**
* Called when a request receives a redirect response
*
* @param CompleteEvent $event Event emitted
* @throws TooManyRedirectsException
*/
public function onComplete(CompleteEvent $event)
{
$response = $event->getResponse();
if (substr($response->getStatusCode(), 0, 1) != '3' || !$response->hasHeader('Location')) {
return;
}
$request = $event->getRequest();
$config = $request->getConfig();
// Increment the redirect and initialize the redirect state.
if ($redirectCount = $config['redirect_count']) {
$config['redirect_count'] = ++$redirectCount;
} else {
$config['redirect_scheme'] = $request->getScheme();
$config['redirect_count'] = $redirectCount = 1;
}
$max = $config->getPath('redirect/max') ?: 5;
if ($redirectCount > $max) {
throw new TooManyRedirectsException("Will not follow more than {$redirectCount} redirects", $request);
}
$this->modifyRedirectRequest($request, $response);
$event->retry();
}
