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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\HttpClient;
use Psr\Log\LoggerAwareInterface;
use Psr\Log\LoggerInterface;
use Symfony\Component\HttpClient\Exception\InvalidArgumentException;
use Symfony\Contracts\HttpClient\HttpClientInterface;
use Symfony\Contracts\HttpClient\ResponseInterface;
use Symfony\Contracts\HttpClient\ResponseStreamInterface;
use Symfony\Contracts\Service\ResetInterface;
/**
* Auto-configure the default options based on the requested URL.
*
* @author Anthony Martin <anthony.martin@sensiolabs.com>
*/
class ScopingHttpClient implements HttpClientInterface, ResetInterface, LoggerAwareInterface
{
use HttpClientTrait;
private $client;
private $defaultOptionsByRegexp;
private $defaultRegexp;
public function __construct(HttpClientInterface $client, array $defaultOptionsByRegexp, string $defaultRegexp = null)
{
$this->client = $client;
$this->defaultOptionsByRegexp = $defaultOptionsByRegexp;
$this->defaultRegexp = $defaultRegexp;
if (null !== $defaultRegexp && !isset($defaultOptionsByRegexp[$defaultRegexp])) {
throw new InvalidArgumentException(sprintf('No options are mapped to the provided "%s" default regexp.', $defaultRegexp));
}
}
public static function forBaseUri(HttpClientInterface $client, string $baseUri, array $defaultOptions = [], $regexp = null): self
{
if (null === $regexp) {
$regexp = preg_quote(implode('', self::resolveUrl(self::parseUrl('.'), self::parseUrl($baseUri))));
}
$defaultOptions['base_uri'] = $baseUri;
return new self($client, [$regexp => $defaultOptions], $regexp);
}
/**
* {@inheritdoc}
*/
public function request(string $method, string $url, array $options = []): ResponseInterface
{
$url = self::parseUrl($url, $options['query'] ?? []);
if (\is_string($options['base_uri'] ?? null)) {
$options['base_uri'] = self::parseUrl($options['base_uri']);
}
try {
$url = implode('', self::resolveUrl($url, $options['base_uri'] ?? null));
} catch (InvalidArgumentException $e) {
if (null === $this->defaultRegexp) {
throw $e;
}
[$url, $options] = self::prepareRequest($method, implode('', $url), $options, $this->defaultOptionsByRegexp[$this->defaultRegexp], true);
$url = implode('', $url);
}
foreach ($this->defaultOptionsByRegexp as $regexp => $defaultOptions) {
if (preg_match("{{$regexp}}A", $url)) {
$options = self::mergeDefaultOptions($options, $defaultOptions, true);
break;
}
}
return $this->client->request($method, $url, $options);
}
/**
* {@inheritdoc}
*/
public function stream($responses, float $timeout = null): ResponseStreamInterface
{
return $this->client->stream($responses, $timeout);
}
public function reset()
{
if ($this->client instanceof ResetInterface) {
$this->client->reset();
}
}
/**
* {@inheritdoc}
*/
public function setLogger(LoggerInterface $logger): void
{
if ($this->client instanceof LoggerAwareInterface) {
$this->client->setLogger($logger);
}
}
/**
* {@inheritdoc}
*/
public function withOptions(array $options): self
{
$clone = clone $this;
$clone->client = $this->client->withOptions($options);
return $clone;
}
}