/**
* @param $login
* @param $lastEventId
* @param int $page
*
* @return array
*/
private function findNewActivity($login, $lastEventId, $page = 1)
{
/** @var Response $response */
$response = GitHub::connection()->getHttpClient()->get(sprintf('/users/%s/received_events?page=%s', $login, (int) $page));
// Get the interval Github allows for polling
$interval = $response->hasHeader('X-Poll-Interval') ? (string) $response->getHeader('X-Poll-Interval') : 60;
$activity = ResponseMediator::getContent($response);
$pagination = ResponseMediator::getPagination($response);
$isLastPage = empty($pagination['next']);
$caughtUp = false;
$newActivity = [];
foreach ($activity as $event) {
if ($event['id'] == $lastEventId) {
$caughtUp = true;
break;
}
$newActivity[] = $event;
}
if (!$caughtUp && !$isLastPage) {
// Try the next page
list($interval, $activity) = $this->findNewActivity($login, $lastEventId, $page + 1);
$newActivity += $activity;
}
return [$interval, $newActivity];
}
public function getPagination(Response $response)
{
$ghPagination = ResponseMediator::getPagination($response);
$pagination = ['first' => null, 'prev' => null, 'next' => null, 'last' => null, 'count' => 0];
if ($ghPagination) {
foreach ($ghPagination as $key => $url) {
if (preg_match('/(.*?)\\?page=(.*?)$/', $url, $match)) {
$pagination[$key] = (int) $match[2];
}
}
if (null !== $pagination['last']) {
$pagination['count'] = $pagination['last'];
} elseif (null !== $pagination['next']) {
$pagination['count'] = $pagination['next'];
} elseif (null !== $pagination['prev']) {
$pagination['count'] = $pagination['prev'] + 1;
}
}
return $pagination;
}
/**
* {@inheritdoc}
*/
public function postFetch()
{
$this->pagination = ResponseMediator::getPagination($this->client->getHttpClient()->getLastResponse());
}
/**
* @test
*/
public function shouldHandlePagination()
{
$path = '/some/path';
$body = 'a = b';
$headers = array('c' => 'd');
$response = new Response(200);
$response->addHeader('Link', "<page1>; rel=\"page2\", \n<page3>; rel=\"page4\"");
$client = $this->getBrowserMock();
$httpClient = new HttpClient(array(), $client);
$httpClient->request($path, $body, 'HEAD', $headers);
$this->assertEquals(array('page2' => 'page1', 'page4' => 'page3'), ResponseMediator::getPagination($response));
}
private function getAllProjects(Remote $remote)
{
$client = $this->getClient($remote);
$projects = array();
$page = 1;
while (true) {
$response = $client->getHttpClient()->get('/user/repos', array('page' => $page, 'per_page' => 100));
$projects = array_merge($projects, ResponseMediator::getContent($response));
$pageInfo = ResponseMediator::getPagination($response);
if (!isset($pageInfo['next'])) {
break;
}
$page++;
}
return $projects;
}
