public function index()
{
$promises = call_user_func(function () {
foreach ($this->usernames as $username) {
(yield $this->client->requestAsync('GET', 'https://api.github.com/users/' . $username));
}
});
// Wait till all the requests are finished.
\GuzzleHttp\Promise\all($promises)->then(function (array $responses) {
$this->profiles = array_map(function ($response) {
return json_decode($response->getBody(), true);
}, $responses);
})->wait();
// Return JSON response
$response = new Response();
// StreamInterface objects are not immutable!
$response->getBody()->write($this->html());
return $response->withHeader('Content-type', 'text/html');
}
/**
* Test that emit invokes the appropriate methods on the emitter.
*
* @return void
*/
public function testEmit()
{
$response = new Response('php://memory', 200, ['x-testing' => 'source header']);
$final = $response->withHeader('X-First', 'first')->withHeader('X-Second', 'second');
$emitter = $this->getMock('Zend\\Diactoros\\Response\\EmitterInterface');
$emitter->expects($this->once())->method('emit')->with($final);
$app = new MiddlewareApplication($this->config);
$server = new Server($app);
$server->emit($server->run(null, $response), $emitter);
}
public function process(ServerRequestInterface $request, DelegateInterface $delegate) : ResponseInterface
{
$feed = null;
if ($this->cache->contains('blog:xml-feed')) {
$feed = $this->cache->fetch('blog:xml-feed');
}
if (!$feed) {
$feed = $this->generateXmlFeed();
$this->cache->save('blog:xml-feed', $feed);
}
$response = new Response();
$response->getBody()->write($feed);
return $response->withHeader('Content-Type', 'application/atom+xml')->withHeader('Cache-Control', ['public', 'max-age=3600']);
}
public function index()
{
$promises = $this->getProfiles();
$profiles = [];
// Wait till all the requests are finished.
(new EachPromise($promises, ['concurrency' => 4, 'fulfilled' => function ($profile) use(&$profiles) {
$profiles[] = $profile;
}]))->promise()->wait();
// Return JSON response
$response = new Response();
// StreamInterface objects are not immutable!
$response->getBody()->write($this->html($profiles));
return $response->withHeader('Content-type', 'text/html');
}
