<?php
declare(strict_types=1);
use function Flow\ETL\DSL\{data_frame, ref, to_stream};
use Flow\ETL\Adapter\Http\DynamicExtractor\NextRequestFactory;
use Flow\ETL\Adapter\Http\PsrHttpClientDynamicExtractor;
use Http\Client\Curl\Client;
use Nyholm\Psr7\Factory\Psr17Factory;
use Psr\Http\Message;
require __DIR__ . '/../../../autoload.php';
$factory = new Psr17Factory();
$client = new Client($factory, $factory);
$from_github_api = new PsrHttpClientDynamicExtractor($client, new class implements NextRequestFactory {
public function create(?Message\ResponseInterface $previousResponse = null) : ?Message\RequestInterface
{
$factory = new Psr17Factory();
if ($previousResponse === null) {
return $factory
->createRequest('GET', 'https://api.github.com/orgs/flow-php')
->withHeader('Accept', 'application/vnd.github.v3+json')
->withHeader('User-Agent', 'flow-php/etl');
}
return null;
}
});
data_frame()
->read($from_github_api)
->withEntry('unpacked', ref('response_body')->jsonDecode())
->withEntry('unpacked', ref('unpacked')->unpack())
->renameAll('unpacked.', '')
->drop('unpacked')
->select('name', 'html_url', 'blog', 'login', 'public_repos', 'followers', 'created_at')
->write(to_stream(__DIR__ . '/output.txt', truncate: false))
->run();
